def __init__(self): gr.top_block.__init__(self, "Demod Node 1: BPSK 9k6") Qt.QWidget.__init__(self) self.setWindowTitle("Demod Node 1: BPSK 9k6") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "demod_node1_bpsk_9k6") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 5 self.nfilts = nfilts = 16 self.alpha = alpha = 0.35 self.variable_constellation_0 = variable_constellation_0 = digital.constellation_calcdist( ([-1, 1]), ([0, 1]), 2, 1).base() self.timing_loop_bw = timing_loop_bw = 0.05 self.samp_rate = samp_rate = 48000 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(sps), alpha, 11 * sps * nfilts) self.phase_bw = phase_bw = 0.02 self.fll_bw = fll_bw = 0.01 self.equalizer_gain = equalizer_gain = 0.05 self.digigain = digigain = 20 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'Spectrum') self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, 'Loop') self.top_grid_layout.addWidget(self.tab, 2, 0, 1, 2) self._timing_loop_bw_range = Range(0.0, 0.2, 0.01, 0.05, 200) self._timing_loop_bw_win = RangeWidget(self._timing_loop_bw_range, self.set_timing_loop_bw, 'Time: Bandwidth', "counter_slider", float) self.tab_grid_layout_1.addWidget(self._timing_loop_bw_win, 1, 0) self._phase_bw_range = Range(0.0, 1.0, 0.01, 0.02, 200) self._phase_bw_win = RangeWidget(self._phase_bw_range, self.set_phase_bw, 'Phase: Bandwidth', "counter_slider", float) self.tab_grid_layout_1.addWidget(self._phase_bw_win, 2, 0) self._fll_bw_range = Range(0.0, 0.2, 0.001, 0.01, 200) self._fll_bw_win = RangeWidget(self._fll_bw_range, self.set_fll_bw, 'FLL: Bandwidth', "counter_slider", float) self.tab_grid_layout_1.addWidget(self._fll_bw_win, 0, 0) self._equalizer_gain_range = Range(0.0, 0.2, 0.01, 0.05, 200) self._equalizer_gain_win = RangeWidget(self._equalizer_gain_range, self.set_equalizer_gain, 'Equalizer: Gain', "counter_slider", float) self.tab_grid_layout_1.addWidget(self._equalizer_gain_win, 3, 0) self._digigain_tool_bar = Qt.QToolBar(self) self._digigain_tool_bar.addWidget(Qt.QLabel("digigain" + ": ")) self._digigain_line_edit = Qt.QLineEdit(str(self.digigain)) self._digigain_tool_bar.addWidget(self._digigain_line_edit) self._digigain_line_edit.returnPressed.connect( lambda: self.set_digigain( eng_notation.str_to_num( str(self._digigain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._digigain_tool_bar, 0, 0) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0.001, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title('') labels = ['RSSI', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 48e3, #bw "", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-100, 0) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['A', 'B', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 1, 0, 1, 2) self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 10e3, 2e3, firdes.WIN_HAMMING, 6.76)) self.lilacsat_vitfilt27_fb_0_0 = lilacsat.vitfilt27_fb() self.lilacsat_vitfilt27_fb_0 = lilacsat.vitfilt27_fb() self.lilacsat_plan13_cc_0 = lilacsat.plan13_cc(True, tle_line1, tle_line2, lon, lat, alt, 437200000, samp_rate, False, True) self.lilacsat_kiss_decode_pdu_0 = lilacsat.kiss_decode_pdu() self.lilacsat_fec_decode_b_0_0_0 = lilacsat.fec_decode_b( 114, True, False, False) self.lilacsat_fec_decode_b_0_0 = lilacsat.fec_decode_b( 114, True, False, False) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( sps, timing_loop_bw, (rrc_taps), nfilts, nfilts / 2, 0.05, 2) self.digital_lms_dd_equalizer_cc_0_0 = digital.lms_dd_equalizer_cc( 2, equalizer_gain, 2, variable_constellation_0) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( sps, alpha, 100, fll_bw) self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc( phase_bw, 2, False) self.blocks_unpack_k_bits_bb_0_0_0_0 = blocks.unpack_k_bits_bb(8) self.blocks_unpack_k_bits_bb_0_0_0 = blocks.unpack_k_bits_bb(8) self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex * 1, '127.0.0.1', 7200, 1472, False) self.blocks_rms_xx_0 = blocks.rms_cf(0.0001) self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc( (10**(digigain / 20), )) self.blocks_message_debug_1 = blocks.message_debug() self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, 1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.analog_feedforward_agc_cc_0 = analog.feedforward_agc_cc(1024, 2) ################################################## # Connections ################################################## self.msg_connect((self.lilacsat_fec_decode_b_0_0, 'out'), (self.lilacsat_kiss_decode_pdu_0, 'in')) self.msg_connect((self.lilacsat_fec_decode_b_0_0_0, 'out'), (self.lilacsat_kiss_decode_pdu_0, 'in')) self.msg_connect((self.lilacsat_kiss_decode_pdu_0, 'out'), (self.blocks_message_debug_1, 'print_pdu')) self.connect((self.analog_feedforward_agc_cc_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.lilacsat_vitfilt27_fb_0, 0)) self.connect((self.blocks_delay_0, 0), (self.lilacsat_vitfilt27_fb_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.lilacsat_plan13_cc_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.blocks_nlog10_ff_0, 0)) self.connect((self.blocks_udp_source_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0_0_0, 0), (self.lilacsat_fec_decode_b_0_0_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0_0_0_0, 0), (self.lilacsat_fec_decode_b_0_0, 0)) self.connect((self.digital_costas_loop_cc_0_0, 0), (self.digital_lms_dd_equalizer_cc_0_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.digital_lms_dd_equalizer_cc_0_0, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.digital_lms_dd_equalizer_cc_0_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_costas_loop_cc_0_0, 0)) self.connect((self.lilacsat_plan13_cc_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.lilacsat_vitfilt27_fb_0, 0), (self.blocks_unpack_k_bits_bb_0_0_0, 0)) self.connect((self.lilacsat_vitfilt27_fb_0_0, 0), (self.blocks_unpack_k_bits_bb_0_0_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_feedforward_agc_cc_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.blocks_rms_xx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Dronedb Right") Qt.QWidget.__init__(self) self.setWindowTitle("Dronedb Right") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "DroneDB_RIGHT") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 2e6 self.head = head = int(2e6) self.cent_freq = cent_freq = 2.462e9 self.band = band = 2e6 ################################################## # Blocks ################################################## self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(2), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(cent_freq, 0) self.uhd_usrp_source_0.set_gain(0, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.uhd_usrp_source_0.set_center_freq(cent_freq, 1) self.uhd_usrp_source_0.set_gain(0, 1) self.uhd_usrp_source_0.set_antenna("RX2", 1) self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff( interpolation=1, decimation=8, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=1, decimation=8, taps=None, fractional_bw=None, ) self.qtgui_number_sink_0_0_1_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0_0_1_0.set_update_time(0.10) self.qtgui_number_sink_0_0_1_0.set_title("rightGFSK") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_1_0.set_min(i, -1) self.qtgui_number_sink_0_0_1_0.set_max(i, 1) self.qtgui_number_sink_0_0_1_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_1_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_1_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_1_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_1_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_1_0.enable_autoscale(False) self._qtgui_number_sink_0_0_1_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0_1_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_0_1_0_win) self.qtgui_number_sink_0_0_1 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0_0_1.set_update_time(0.10) self.qtgui_number_sink_0_0_1.set_title("leftGFSK") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_1.set_min(i, -1) self.qtgui_number_sink_0_0_1.set_max(i, 1) self.qtgui_number_sink_0_0_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_1.set_label(i, labels[i]) self.qtgui_number_sink_0_0_1.set_unit(i, units[i]) self.qtgui_number_sink_0_0_1.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_1.enable_autoscale(False) self._qtgui_number_sink_0_0_1_win = sip.wrapinstance(self.qtgui_number_sink_0_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_0_1_win) self.qtgui_number_sink_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0.set_title("rightFRMS") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_0.set_min(i, -1) self.qtgui_number_sink_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_0_0_win) self.qtgui_number_sink_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("leftFRMS") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0.set_min(i, -1) self.qtgui_number_sink_0_0.set_max(i, 1) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_0_win) self.fft_vxx_0_0 = fft.fft_vcc(1024, True, (window.blackmanharris(1024)), True, 1) self.fft_vxx_0 = fft.fft_vcc(1024, True, (window.blackmanharris(1024)), True, 1) self.digital_gfsk_demod_0_0 = digital.gfsk_demod( samples_per_symbol=2, sensitivity=1.0, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.digital_gfsk_demod_0 = digital.gfsk_demod( samples_per_symbol=2, sensitivity=1.0, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.blocks_vector_to_stream_0_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, 1024) self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, 1024) self.blocks_stream_to_vector_0_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 1024) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 1024) self.blocks_skiphead_0_1_0 = blocks.skiphead(gr.sizeof_char*1, head/2) self.blocks_skiphead_0_1 = blocks.skiphead(gr.sizeof_char*1, head/2) self.blocks_skiphead_0_0 = blocks.skiphead(gr.sizeof_float*1, head) self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float*1, head) self.blocks_rms_xx_0_0 = blocks.rms_cf(0.0001) self.blocks_rms_xx_0 = blocks.rms_cf(0.0001) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((100, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((100, )) self.blocks_file_sink_0_0_1_0 = blocks.file_sink(gr.sizeof_char*1, "/home/summit/DroneIndicator/rightGFSK_RIGHT.dat", True) self.blocks_file_sink_0_0_1_0.set_unbuffered(False) self.blocks_file_sink_0_0_1 = blocks.file_sink(gr.sizeof_char*1, "/home/summit/DroneIndicator/leftGFSK_RIGHT.dat", True) self.blocks_file_sink_0_0_1.set_unbuffered(False) self.blocks_file_sink_0_0_0 = blocks.file_sink(gr.sizeof_float*1, "/home/summit/DroneIndicator/rightFRMS_RIGHT.dat", True) self.blocks_file_sink_0_0_0.set_unbuffered(False) self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_float*1, "/home/summit/DroneIndicator/leftFRMS_RIGHT.dat", True) self.blocks_file_sink_0_0.set_unbuffered(False) ################################################## # Connections ################################################## self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_skiphead_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_skiphead_0_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.blocks_skiphead_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_skiphead_0_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.blocks_skiphead_0_1, 0), (self.blocks_file_sink_0_0_1, 0)) self.connect((self.blocks_skiphead_0_1, 0), (self.qtgui_number_sink_0_0_1, 0)) self.connect((self.blocks_skiphead_0_1_0, 0), (self.blocks_file_sink_0_0_1_0, 0)) self.connect((self.blocks_skiphead_0_1_0, 0), (self.qtgui_number_sink_0_0_1_0, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_stream_to_vector_0_0_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_rms_xx_0, 0)) self.connect((self.blocks_vector_to_stream_0_0, 0), (self.blocks_rms_xx_0_0, 0)) self.connect((self.digital_gfsk_demod_0, 0), (self.blocks_skiphead_0_1, 0)) self.connect((self.digital_gfsk_demod_0_0, 0), (self.blocks_skiphead_0_1_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_vector_to_stream_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.blocks_vector_to_stream_0_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_file_sink_0_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.blocks_file_sink_0_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_number_sink_0_0_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_stream_to_vector_0_0, 0)) self.connect((self.uhd_usrp_source_0, 1), (self.blocks_stream_to_vector_0_0_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.digital_gfsk_demod_0, 0)) self.connect((self.uhd_usrp_source_0, 1), (self.digital_gfsk_demod_0_0, 0))
def __init__(self, frame_size=4096, puncpat='11'): gr.top_block.__init__(self, "Hamming and n-Repetition") Qt.QWidget.__init__(self) self.setWindowTitle("Hamming and n-Repetition") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "lab5") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Parameters ################################################## self.frame_size = frame_size self.puncpat = puncpat ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32e3 self.reset_ber = reset_ber = 0 self.enc_rep = enc_rep = fec.repetition_encoder_make(frame_size, 3) self.eb_no_db = eb_no_db = 10 self.dec_rep = dec_rep = fec.repetition_decoder.make(frame_size,3, 0.5) self.R_rep = R_rep = 1/3 self.R_hamming = R_hamming = 4/7 ################################################## # Blocks ################################################## _reset_ber_push_button = Qt.QPushButton('Reset BER') _reset_ber_push_button = Qt.QPushButton('Reset BER') self._reset_ber_choices = {'Pressed': 1, 'Released': 0} _reset_ber_push_button.pressed.connect(lambda: self.set_reset_ber(self._reset_ber_choices['Pressed'])) _reset_ber_push_button.released.connect(lambda: self.set_reset_ber(self._reset_ber_choices['Released'])) self.top_grid_layout.addWidget(_reset_ber_push_button) self._eb_no_db_range = Range(0, 20, 0.5, 10, 200) self._eb_no_db_win = RangeWidget(self._eb_no_db_range, self.set_eb_no_db, 'Eb/No (dB)', "counter_slider", float) self.top_grid_layout.addWidget(self._eb_no_db_win) self.wes_hamming_encoder_0 = wes.hamming_encoder(frame_size) self.wes_hamming_decoder_0 = wes.hamming_decoder(int(frame_size *7/4)) self.wes_ber_0_0_0_0 = wes.ber(1, reset_ber) self.wes_ber_0_0_0 = wes.ber(1, reset_ber) self.wes_ber_0 = wes.ber(1, reset_ber) self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2 ) self.qtgui_number_sink_0_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0_0.set_title("Uncoded") labels = ['BER', '# Errors', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(2): self.qtgui_number_sink_0_0_0_0.set_min(i, -1) self.qtgui_number_sink_0_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win) self.qtgui_number_sink_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2 ) self.qtgui_number_sink_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0.set_title("Hamming (7,4)") labels = ['BER', '# Errors', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(2): self.qtgui_number_sink_0_0_0.set_min(i, -1) self.qtgui_number_sink_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("n-Repetition") labels = ['BER', '# Errors', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(2): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.fec_extended_encoder_1_0_0 = fec.extended_encoder(encoder_obj_list=enc_rep, threading= None, puncpat=puncpat) self.fec_extended_decoder_0_1_0 = fec.extended_decoder(decoder_obj_list=dec_rep, threading= None, ann=None, puncpat=puncpat, integration_period=10000) self.digital_map_bb_0_0_1_1_0 = digital.map_bb([-1, 1]) self.digital_map_bb_0_0_1_1 = digital.map_bb([-1, 1]) self.digital_map_bb_0_0_0_0 = digital.map_bb([-1, 1]) self.digital_map_bb_0 = digital.map_bb([-1, 1]) self.digital_binary_slicer_fb_0_0_0_0 = digital.binary_slicer_fb() self.digital_binary_slicer_fb_0_0_0 = digital.binary_slicer_fb() self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_char_to_float_0_2_0_0_0_0_1_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0_2_0_0_0_0_1 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0_2_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0_2_0 = blocks.char_to_float(1, 1) self.blocks_add_xx_0_0_0_0 = blocks.add_vff(1) self.blocks_add_xx_0_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 2, frame_size))), True) self.analog_random_source_x_0.set_min_output_buffer(4096) self.analog_random_source_x_0.set_max_output_buffer(4096) self.analog_noise_source_x_0_0_0_0 = analog.noise_source_f(analog.GR_GAUSSIAN, math.sqrt( 0.5 / ( 1* math.pow(10, eb_no_db/10) ) ), 0) self.analog_noise_source_x_0_0_0 = analog.noise_source_f(analog.GR_GAUSSIAN, math.sqrt( 0.5 / ( R_hamming * math.pow(10, eb_no_db/10) ) ), 0) self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, math.sqrt( 0.5 / ( R_rep * math.pow(10, eb_no_db/10) ) ), 0) ################################################## # Connections ################################################## self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.analog_noise_source_x_0_0_0, 0), (self.blocks_add_xx_0_0_0, 1)) self.connect((self.analog_noise_source_x_0_0_0_0, 0), (self.blocks_add_xx_0_0_0_0, 1)) self.connect((self.analog_random_source_x_0, 0), (self.digital_map_bb_0_0_1_1_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.fec_extended_encoder_1_0_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0, 1)) self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0_0_0, 1)) self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0_0_0_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.wes_hamming_encoder_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.blocks_add_xx_0_0_0, 0), (self.digital_binary_slicer_fb_0_0_0, 0)) self.connect((self.blocks_add_xx_0_0_0_0, 0), (self.digital_binary_slicer_fb_0_0_0_0, 0)) self.connect((self.blocks_char_to_float_0_2_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_char_to_float_0_2_0_0, 0), (self.fec_extended_decoder_0_1_0, 0)) self.connect((self.blocks_char_to_float_0_2_0_0_0_0_1, 0), (self.blocks_add_xx_0_0_0, 0)) self.connect((self.blocks_char_to_float_0_2_0_0_0_0_1_0, 0), (self.blocks_add_xx_0_0_0_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_map_bb_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0_0, 0), (self.wes_hamming_decoder_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0_0_0, 0), (self.wes_ber_0_0_0_0, 1)) self.connect((self.digital_map_bb_0, 0), (self.blocks_char_to_float_0_2_0_0, 0)) self.connect((self.digital_map_bb_0_0_0_0, 0), (self.blocks_char_to_float_0_2_0, 0)) self.connect((self.digital_map_bb_0_0_1_1, 0), (self.blocks_char_to_float_0_2_0_0_0_0_1, 0)) self.connect((self.digital_map_bb_0_0_1_1_0, 0), (self.blocks_char_to_float_0_2_0_0_0_0_1_0, 0)) self.connect((self.fec_extended_decoder_0_1_0, 0), (self.wes_ber_0, 0)) self.connect((self.fec_extended_encoder_1_0_0, 0), (self.digital_map_bb_0_0_0_0, 0)) self.connect((self.wes_ber_0, 1), (self.qtgui_number_sink_0, 1)) self.connect((self.wes_ber_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.wes_ber_0_0_0, 0), (self.qtgui_number_sink_0_0_0, 0)) self.connect((self.wes_ber_0_0_0, 1), (self.qtgui_number_sink_0_0_0, 1)) self.connect((self.wes_ber_0_0_0_0, 1), (self.qtgui_number_sink_0_0_0_0, 1)) self.connect((self.wes_ber_0_0_0_0, 0), (self.qtgui_number_sink_0_0_0_0, 0)) self.connect((self.wes_hamming_decoder_0, 0), (self.wes_ber_0_0_0, 0)) self.connect((self.wes_hamming_encoder_0, 0), (self.digital_map_bb_0_0_1_1, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.down_sampling = down_sampling = 16 self.sample_rate = sample_rate = 250e3*down_sampling self.freq_slider = freq_slider = 500e3 self.f1_bp_taps = f1_bp_taps = [-0.0034913108684122562, 0.016121335327625275, -0.030533839017152786, 0.01881207898259163, 0.043789319694042206, -0.12244637310504913, 0.13050289452075958, -0.020888589322566986, -0.1393565535545349, 0.21573688089847565, -0.1393565535545349, -0.020888589322566986, 0.13050289452075958, -0.12244637310504913, 0.043789319694042206, 0.01881207898259163, -0.030533839017152786, 0.016121335327625275, -0.0034913108684122562] self.f0_bp_taps = f0_bp_taps = [0.009907027706503868, 0.01748894527554512, 0.0200509000569582, -0.00631917268037796, -0.06848347187042236, -0.12408018857240677, -0.10601181536912918, 0.006915525533258915, 0.14913780987262726, 0.21388313174247742, 0.14913780987262726, 0.006915525533258915, -0.10601181536912918, -0.12408018857240677, -0.06848347187042236, -0.00631917268037796, 0.0200509000569582, 0.01748894527554512, 0.009907027706503868] ################################################## # Blocks ################################################## self._freq_slider_range = Range(100e3, 2e6, 100, 500e3, 200) self._freq_slider_win = RangeWidget(self._freq_slider_range, self.set_freq_slider, "freq_slider", "counter_slider", float) self.top_layout.addWidget(self._freq_slider_win) self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb() self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc sample_rate/down_sampling, #bw "", #name 2 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(False) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(down_sampling, (f1_bp_taps)) self.fir_filter_xxx_0_0.declare_sample_delay(0) self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling, (f0_bp_taps)) self.fir_filter_xxx_0.declare_sample_delay(0) self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.analog_sig_source_x_0 = analog.sig_source_c(sample_rate, analog.GR_COS_WAVE, freq_slider, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.fir_filter_xxx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.fir_filter_xxx_0_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.rad1o_id_compare_select_fb_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.rad1o_id_compare_select_fb_0, 1)) self.connect((self.fir_filter_xxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.fir_filter_xxx_0_0, 0), (self.blocks_complex_to_mag_squared_0_0, 0)) self.connect((self.fir_filter_xxx_0_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.rad1o_id_compare_select_fb_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self, rtl_source, gnuradio_listener_address): logger.log("CellController - Starting") gr.top_block.__init__(self, "CogRIoT - Sensing Cell Controller") Qt.QWidget.__init__(self) self.setWindowTitle("CogRIoT - Sensing Cell Controller") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass ### self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "CellController") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.zmq_harddecision_pub_address = zmq_harddecision_pub_address = gnuradio_listener_address self.samp_rate = samp_rate = 2000000 self.rx_gain_if = rx_gain_if = 20 self.rx_gain_bb = rx_gain_bb = 20 self.rx_gain = rx_gain = 0 self.rx_freq = rx_freq = 950000000 self.rx_bw = rx_bw = samp_rate/2 self.remotesensor_address = remotesensor_address = rtl_source self.sensingprocessor_lambda = sensingprocessor_lambda = 0.5 ################################################## # Blocks ################################################## # receiver self._remotesensor_address_tool_bar = Qt.QToolBar(self) if None: self._remotesensor_address_formatter = None else: self._remotesensor_address_formatter = lambda x: x self._remotesensor_address_tool_bar.addWidget(Qt.QLabel("Sensing Cell"+": ")) self._remotesensor_address_label = Qt.QLabel(str(self._remotesensor_address_formatter(self.remotesensor_address))) self._remotesensor_address_tool_bar.addWidget(self._remotesensor_address_label) self.top_grid_layout.addWidget(self._remotesensor_address_tool_bar, 0,0,1,2) self._rx_gain_if_tool_bar = Qt.QToolBar(self) self._rx_gain_if_tool_bar.addWidget(Qt.QLabel("RX IF Gain"+": ")) self._rx_gain_if_line_edit = Qt.QLineEdit(str(self.rx_gain_if)) self._rx_gain_if_tool_bar.addWidget(self._rx_gain_if_line_edit) self._rx_gain_if_line_edit.returnPressed.connect( lambda: self.set_rx_gain_if(float(str(self._rx_gain_if_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_if_tool_bar, 2,0,1,1) self._rx_gain_bb_tool_bar = Qt.QToolBar(self) self._rx_gain_bb_tool_bar.addWidget(Qt.QLabel("RX BB Gain"+": ")) self._rx_gain_bb_line_edit = Qt.QLineEdit(str(self.rx_gain_bb)) self._rx_gain_bb_tool_bar.addWidget(self._rx_gain_bb_line_edit) self._rx_gain_bb_line_edit.returnPressed.connect( lambda: self.set_rx_gain_bb(float(str(self._rx_gain_bb_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_bb_tool_bar, 3,0,1,1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel("RX Gain"+": ")) self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain)) self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit) self._rx_gain_line_edit.returnPressed.connect( lambda: self.set_rx_gain(float(str(self._rx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 1,0,1,1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel("RX Freq"+": ")) self._rx_freq_line_edit = Qt.QLineEdit(str(self.rx_freq)) self._rx_freq_tool_bar.addWidget(self._rx_freq_line_edit) self._rx_freq_line_edit.returnPressed.connect( lambda: self.set_rx_freq(int(str(self._rx_freq_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 1,1,1,1) self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + remotesensor_address ) self.rtlsdr_source_0.set_sample_rate(samp_rate) self.rtlsdr_source_0.set_center_freq(rx_freq, 0) self.rtlsdr_source_0.set_freq_corr(0, 0) self.rtlsdr_source_0.set_dc_offset_mode(0, 0) self.rtlsdr_source_0.set_iq_balance_mode(0, 0) self.rtlsdr_source_0.set_gain_mode(False, 0) self.rtlsdr_source_0.set_gain(rx_gain, 0) self.rtlsdr_source_0.set_if_gain(rx_gain_if, 0) self.rtlsdr_source_0.set_bb_gain(rx_gain_bb, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(rx_bw, 0) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink(zmq_harddecision_pub_address, 100) # sensing processor self._Lambda_tool_bar = Qt.QToolBar(self) self._Lambda_tool_bar.addWidget(Qt.QLabel("Lambda"+": ")) self._Lambda_line_edit = Qt.QLineEdit(str(self.sensingprocessor_lambda)) self._Lambda_tool_bar.addWidget(self._Lambda_line_edit) self._Lambda_line_edit.returnPressed.connect( lambda: self.set_sensingprocessor_lambda(eng_notation.str_to_num(str(self._Lambda_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Lambda_tool_bar, 2,1,1,1) self.sensingprocessor_hier_0 = sensingprocessor_hier( sensingprocessorLambda=sensingprocessor_lambda, ) self.blocks_moving_average_xx_0 = blocks.moving_average_ff(1000, .001, 4000) # others self.blocks_message_debug_0 = blocks.message_debug() # graphic elements self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-0.2, 1.2) self.qtgui_time_sink_x_0_0.set_y_label("Probability of Detection", "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ["Avg", "Dec", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 4,1,1,1) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["Pd/Pfa", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("white", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 4,0,1,1) ################################################## # Connections ################################################## self.connect((self.rtlsdr_source_0, 0), (self.sensingprocessor_hier_0, 0)) self.connect((self.sensingprocessor_hier_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.sensingprocessor_hier_0, 1), (self.qtgui_time_sink_x_0_0, 1)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.msg_connect((self.sensingprocessor_hier_0, 'msg_harddecision'), (self.zeromq_pub_msg_sink_0, 'in')) logger.log("CellController - Started")
def __init__(self): gr.top_block.__init__( self, "NsfIntegrate: Average+Record Astronomical Obs.") Qt.QWidget.__init__(self) self.setWindowTitle("NsfIntegrate: Average+Record Astronomical Obs.") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "NsfIntegrate45") self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.ObsName = ObsName = "Integrate45" self.ConfigFile = ConfigFile = ObsName + ".conf" self._Frequencys_config = ConfigParser.ConfigParser() self._Frequencys_config.read(ConfigFile) try: Frequencys = self._Frequencys_config.getfloat('main', 'Frequency') except: Frequencys = 1420.4e6 self.Frequencys = Frequencys self._Bandwidths_config = ConfigParser.ConfigParser() self._Bandwidths_config.read(ConfigFile) try: Bandwidths = self._Bandwidths_config.getfloat('main', 'Bandwidth') except: Bandwidths = 6.e6 self.Bandwidths = Bandwidths self._fftsize_save_config = ConfigParser.ConfigParser() self._fftsize_save_config.read(ConfigFile) try: fftsize_save = self._fftsize_save_config.getint('main', 'fftsize') except: fftsize_save = 1024 self.fftsize_save = fftsize_save self.Frequency = Frequency = Frequencys self.Bandwidth = Bandwidth = Bandwidths self._xaxis_save_config = ConfigParser.ConfigParser() self._xaxis_save_config.read(ConfigFile) try: xaxis_save = self._xaxis_save_config.getint('main', 'Xaxis') except: xaxis_save = 0 self.xaxis_save = xaxis_save self._telescope_save_config = ConfigParser.ConfigParser() self._telescope_save_config.read(ConfigFile) try: telescope_save = self._telescope_save_config.get( 'main', 'telescope') except: telescope_save = 'Bubble Wrap Horn' self.telescope_save = telescope_save self._observers_save_config = ConfigParser.ConfigParser() self._observers_save_config.read(ConfigFile) try: observers_save = self._observers_save_config.get( 'main', 'observers') except: observers_save = 'Science Aficionado' self.observers_save = observers_save self.numin = numin = (Frequency - (Bandwidth / 2.)) self._nAves_config = ConfigParser.ConfigParser() self._nAves_config.read(ConfigFile) try: nAves = self._nAves_config.getint('main', 'nave') except: nAves = 20 self.nAves = nAves self.fftsize = fftsize = fftsize_save self._device_save_config = ConfigParser.ConfigParser() self._device_save_config.read(ConfigFile) try: device_save = self._device_save_config.get('main', 'device') except: device_save = 'airspy,bias=1,pack=1' self.device_save = device_save self.H1 = H1 = 1420.406E6 self._Gain1s_config = ConfigParser.ConfigParser() self._Gain1s_config.read(ConfigFile) try: Gain1s = self._Gain1s_config.getfloat('main', 'gain1') except: Gain1s = 49. self.Gain1s = Gain1s self._Elevation_save_config = ConfigParser.ConfigParser() self._Elevation_save_config.read(ConfigFile) try: Elevation_save = self._Elevation_save_config.getfloat( 'main', 'elevation') except: Elevation_save = 90. self.Elevation_save = Elevation_save self._Azimuth_save_config = ConfigParser.ConfigParser() self._Azimuth_save_config.read(ConfigFile) try: Azimuth_save = self._Azimuth_save_config.getfloat( 'main', 'azimuth') except: Azimuth_save = 90. self.Azimuth_save = Azimuth_save self.yunits = yunits = [ "Counts", "Power (dB)", "Intensity (Kelvins)", "Intensity(K)" ] self.ymins = ymins = [0.01, -20, 90., -.5] self.ymaxs = ymaxs = [1., 10., 180., 80.] self.xsteps = xsteps = [ Bandwidth * 1.E-6 / fftsize, -Bandwidth * 3.E5 / (H1 * fftsize), 1 ] self.xmins = xmins = [numin * 1E-6, (H1 - numin) * (3E5 / H1), 0] self._xaxis_save_0_config = ConfigParser.ConfigParser() self._xaxis_save_0_config.read(ConfigFile) try: xaxis_save_0 = self._xaxis_save_0_config.getint('main', 'Xaxis') except: xaxis_save_0 = 0 self.xaxis_save_0 = xaxis_save_0 self.units = units = 0 self.obstype = obstype = 0 self.observer = observer = observers_save self.nAve = nAve = nAves self.Xaxis = Xaxis = xaxis_save self.Telescope = Telescope = telescope_save self.Record = Record = 0 self.Gain2 = Gain2 = 12. self.Gain1 = Gain1 = Gain1s self.Elevation = Elevation = Elevation_save self.Device = Device = device_save self.Azimuth = Azimuth = Azimuth_save ################################################## # Blocks ################################################## self._units_options = ( 0, 1, 2, 3, ) self._units_labels = ( 'Counts', 'dB', 'Kelvins', 'K - Fit', ) self._units_tool_bar = Qt.QToolBar(self) self._units_tool_bar.addWidget(Qt.QLabel('Units' + ": ")) self._units_combo_box = Qt.QComboBox() self._units_tool_bar.addWidget(self._units_combo_box) for label in self._units_labels: self._units_combo_box.addItem(label) self._units_callback = lambda i: Qt.QMetaObject.invokeMethod( self._units_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._units_options.index(i))) self._units_callback(self.units) self._units_combo_box.currentIndexChanged.connect( lambda i: self.set_units(self._units_options[i])) self.top_grid_layout.addWidget(self._units_tool_bar, 7, 0, 1, 1) for r in range(7, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._obstype_options = ( 0, 1, 3, ) self._obstype_labels = ( 'Survey', 'Hot/Cold', 'Ref', ) self._obstype_tool_bar = Qt.QToolBar(self) self._obstype_tool_bar.addWidget(Qt.QLabel('Obs' + ": ")) self._obstype_combo_box = Qt.QComboBox() self._obstype_tool_bar.addWidget(self._obstype_combo_box) for label in self._obstype_labels: self._obstype_combo_box.addItem(label) self._obstype_callback = lambda i: Qt.QMetaObject.invokeMethod( self._obstype_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._obstype_options.index(i))) self._obstype_callback(self.obstype) self._obstype_combo_box.currentIndexChanged.connect( lambda i: self.set_obstype(self._obstype_options[i])) self.top_grid_layout.addWidget(self._obstype_tool_bar, 6, 0, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._observer_tool_bar = Qt.QToolBar(self) self._observer_tool_bar.addWidget(Qt.QLabel('Who' + ": ")) self._observer_line_edit = Qt.QLineEdit(str(self.observer)) self._observer_tool_bar.addWidget(self._observer_line_edit) self._observer_line_edit.returnPressed.connect( lambda: self.set_observer(str(str(self._observer_line_edit.text())) )) self.top_grid_layout.addWidget(self._observer_tool_bar, 0, 0, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._nAve_tool_bar = Qt.QToolBar(self) self._nAve_tool_bar.addWidget(Qt.QLabel('N_Ave.' + ": ")) self._nAve_line_edit = Qt.QLineEdit(str(self.nAve)) self._nAve_tool_bar.addWidget(self._nAve_line_edit) self._nAve_line_edit.returnPressed.connect( lambda: self.set_nAve(int(str(self._nAve_line_edit.text())))) self.top_grid_layout.addWidget(self._nAve_tool_bar, 0, 2, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._fftsize_tool_bar = Qt.QToolBar(self) self._fftsize_tool_bar.addWidget(Qt.QLabel('FFT_size' + ": ")) self._fftsize_line_edit = Qt.QLineEdit(str(self.fftsize)) self._fftsize_tool_bar.addWidget(self._fftsize_line_edit) self._fftsize_line_edit.returnPressed.connect( lambda: self.set_fftsize(int(str(self._fftsize_line_edit.text())))) self.top_grid_layout.addWidget(self._fftsize_tool_bar, 1, 2, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._Xaxis_options = ( 0, 1, 2, ) self._Xaxis_labels = ( 'Frequency (MHz)', 'Velocity (km/sec)', 'Channels', ) self._Xaxis_tool_bar = Qt.QToolBar(self) self._Xaxis_tool_bar.addWidget(Qt.QLabel('Xaxis' + ": ")) self._Xaxis_combo_box = Qt.QComboBox() self._Xaxis_tool_bar.addWidget(self._Xaxis_combo_box) for label in self._Xaxis_labels: self._Xaxis_combo_box.addItem(label) self._Xaxis_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Xaxis_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Xaxis_options.index(i))) self._Xaxis_callback(self.Xaxis) self._Xaxis_combo_box.currentIndexChanged.connect( lambda i: self.set_Xaxis(self._Xaxis_options[i])) self.top_grid_layout.addWidget(self._Xaxis_tool_bar, 7, 4, 1, 2) for r in range(7, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._Record_options = ( 0, 1, 2, ) self._Record_labels = ( '! ! Wait ! !', 'AVERAGE', 'Save', ) self._Record_tool_bar = Qt.QToolBar(self) self._Record_tool_bar.addWidget(Qt.QLabel('Rec' + ": ")) self._Record_combo_box = Qt.QComboBox() self._Record_tool_bar.addWidget(self._Record_combo_box) for label in self._Record_labels: self._Record_combo_box.addItem(label) self._Record_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Record_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Record_options.index(i))) self._Record_callback(self.Record) self._Record_combo_box.currentIndexChanged.connect( lambda i: self.set_Record(self._Record_options[i])) self.top_grid_layout.addWidget(self._Record_tool_bar, 5, 0, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._Gain1_tool_bar = Qt.QToolBar(self) self._Gain1_tool_bar.addWidget(Qt.QLabel('Gain1' + ": ")) self._Gain1_line_edit = Qt.QLineEdit(str(self.Gain1)) self._Gain1_tool_bar.addWidget(self._Gain1_line_edit) self._Gain1_line_edit.returnPressed.connect(lambda: self.set_Gain1( eng_notation.str_to_num(str(self._Gain1_line_edit.text())))) self.top_grid_layout.addWidget(self._Gain1_tool_bar, 3, 0, 1, 1) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._Frequency_tool_bar = Qt.QToolBar(self) self._Frequency_tool_bar.addWidget(Qt.QLabel('Freq. Hz' + ": ")) self._Frequency_line_edit = Qt.QLineEdit(str(self.Frequency)) self._Frequency_tool_bar.addWidget(self._Frequency_line_edit) self._Frequency_line_edit.returnPressed.connect( lambda: self.set_Frequency( eng_notation.str_to_num(str(self._Frequency_line_edit.text())) )) self.top_grid_layout.addWidget(self._Frequency_tool_bar, 0, 5, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._Elevation_tool_bar = Qt.QToolBar(self) self._Elevation_tool_bar.addWidget(Qt.QLabel('Elevation' + ": ")) self._Elevation_line_edit = Qt.QLineEdit(str(self.Elevation)) self._Elevation_tool_bar.addWidget(self._Elevation_line_edit) self._Elevation_line_edit.returnPressed.connect( lambda: self.set_Elevation( eng_notation.str_to_num(str(self._Elevation_line_edit.text())) )) self.top_grid_layout.addWidget(self._Elevation_tool_bar, 1, 7, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 9): self.top_grid_layout.setColumnStretch(c, 1) self._Bandwidth_tool_bar = Qt.QToolBar(self) self._Bandwidth_tool_bar.addWidget(Qt.QLabel('Bandwidth' + ": ")) self._Bandwidth_line_edit = Qt.QLineEdit(str(self.Bandwidth)) self._Bandwidth_tool_bar.addWidget(self._Bandwidth_line_edit) self._Bandwidth_line_edit.returnPressed.connect( lambda: self.set_Bandwidth( eng_notation.str_to_num(str(self._Bandwidth_line_edit.text())) )) self.top_grid_layout.addWidget(self._Bandwidth_tool_bar, 1, 5, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._Azimuth_tool_bar = Qt.QToolBar(self) self._Azimuth_tool_bar.addWidget(Qt.QLabel('Azimuth' + ": ")) self._Azimuth_line_edit = Qt.QLineEdit(str(self.Azimuth)) self._Azimuth_tool_bar.addWidget(self._Azimuth_line_edit) self._Azimuth_line_edit.returnPressed.connect(lambda: self.set_Azimuth( eng_notation.str_to_num(str(self._Azimuth_line_edit.text())))) self.top_grid_layout.addWidget(self._Azimuth_tool_bar, 0, 7, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 9): self.top_grid_layout.setColumnStretch(c, 1) self.radio_astro_ra_vmedian_0_1_0 = radio_astro.ra_vmedian(fftsize, 4) self.radio_astro_ra_vmedian_0_1 = radio_astro.ra_vmedian(fftsize, 4) self.radio_astro_ra_vmedian_0_0_0 = radio_astro.ra_vmedian(fftsize, 4) self.radio_astro_ra_vmedian_0_0 = radio_astro.ra_vmedian(fftsize, 4) self.radio_astro_ra_vmedian_0 = radio_astro.ra_vmedian(fftsize, 4) self.radio_astro_ra_integrate_1 = radio_astro.ra_integrate( ObsName + ".not", observers_save, fftsize, Frequencys, Bandwidths, Azimuth, Elevation, Record, obstype, int(4**5), units, 295., 10.) self.radio_astro_ra_ascii_sink_0 = radio_astro.ra_ascii_sink( ObsName + ".not", observer, fftsize, Frequencys, Bandwidths, Azimuth, Elevation, Record, obstype, 4**5, nAve, telescope_save, device_save, float(Gain1), float(Gain2), float(Gain2)) self.qtgui_vector_sink_f_0_0 = qtgui.vector_sink_f( fftsize, xmins[Xaxis], xsteps[Xaxis], "", 'Intensity', "", 5 # Number of inputs ) self.qtgui_vector_sink_f_0_0.set_update_time(.5) self.qtgui_vector_sink_f_0_0.set_y_axis(ymins[units], ymaxs[units]) self.qtgui_vector_sink_f_0_0.enable_autoscale(False) self.qtgui_vector_sink_f_0_0.enable_grid(False) self.qtgui_vector_sink_f_0_0.set_x_axis_units("") self.qtgui_vector_sink_f_0_0.set_y_axis_units("") self.qtgui_vector_sink_f_0_0.set_ref_level( 0.5 * (ymins[units] + ymaxs[units])) labels = ['Latest', 'Median', 'Hot', 'Cold', 'Ref', '', '', '', '', ''] widths = [1, 3, 2, 2, 3, 1, 1, 1, 1, 1] colors = [ "black", "dark green", "red", "blue", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [2., 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(5): if len(labels[i]) == 0: self.qtgui_vector_sink_f_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_0_win = sip.wrapinstance( self.qtgui_vector_sink_f_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_vector_sink_f_0_0_win, 2, 2, 5, 6) for r in range(2, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(1.) self.qtgui_number_sink_0.set_title("") labels = ['T Remains:', '', '', '', '', '', '', '', '', ''] units = ['(s)', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0.) self.qtgui_number_sink_0.set_max( i, nAve * fftsize * 1024. / Bandwidth) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 7, 6, 1, 2) for r in range(7, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( fftsize, 100, -.5, .5, "", 2) self.qtgui_histogram_sink_x_0.set_update_time(1.) self.qtgui_histogram_sink_x_0.enable_autoscale(True) self.qtgui_histogram_sink_x_0.enable_accumulate(False) self.qtgui_histogram_sink_x_0.enable_grid(False) self.qtgui_histogram_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_histogram_sink_x_0.disable_legend() labels = ['I', 'Q', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_histogram_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i]) self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i]) self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i]) self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i]) self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_histogram_sink_x_0_win = sip.wrapinstance( self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 4, 0, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self.pluto_source_0 = iio.pluto_source('192.168.2.1', int(int(Frequency)), int(int(Bandwidth)), int(20000000), 0x8000, False, False, True, "manual", float(Gain1), '', True) self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.hamming(fftsize)), True, 1) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, fftsize) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared( fftsize) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self._Telescope_tool_bar = Qt.QToolBar(self) self._Telescope_tool_bar.addWidget(Qt.QLabel('Tel' + ": ")) self._Telescope_line_edit = Qt.QLineEdit(str(self.Telescope)) self._Telescope_tool_bar.addWidget(self._Telescope_line_edit) self._Telescope_line_edit.returnPressed.connect( lambda: self.set_Telescope( str(str(self._Telescope_line_edit.text())))) self.top_grid_layout.addWidget(self._Telescope_tool_bar, 1, 0, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._Device_tool_bar = Qt.QToolBar(self) self._Device_tool_bar.addWidget(Qt.QLabel('Dev' + ": ")) self._Device_line_edit = Qt.QLineEdit(str(self.Device)) self._Device_tool_bar.addWidget(self._Device_line_edit) self._Device_line_edit.returnPressed.connect( lambda: self.set_Device(str(str(self._Device_line_edit.text())))) self.top_grid_layout.addWidget(self._Device_tool_bar, 2, 0, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_histogram_sink_x_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_histogram_sink_x_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.radio_astro_ra_vmedian_0, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.pluto_source_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.pluto_source_0, 0), (self.blocks_stream_to_vector_0_0, 0)) self.connect((self.radio_astro_ra_ascii_sink_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.radio_astro_ra_integrate_1, 1), (self.qtgui_vector_sink_f_0_0, 1)) self.connect((self.radio_astro_ra_integrate_1, 3), (self.qtgui_vector_sink_f_0_0, 3)) self.connect((self.radio_astro_ra_integrate_1, 2), (self.qtgui_vector_sink_f_0_0, 2)) self.connect((self.radio_astro_ra_integrate_1, 0), (self.qtgui_vector_sink_f_0_0, 0)) self.connect((self.radio_astro_ra_integrate_1, 4), (self.qtgui_vector_sink_f_0_0, 4)) self.connect((self.radio_astro_ra_vmedian_0, 0), (self.radio_astro_ra_vmedian_0_0, 0)) self.connect((self.radio_astro_ra_vmedian_0_0, 0), (self.radio_astro_ra_vmedian_0_1, 0)) self.connect((self.radio_astro_ra_vmedian_0_0_0, 0), (self.radio_astro_ra_vmedian_0_1_0, 0)) self.connect((self.radio_astro_ra_vmedian_0_1, 0), (self.radio_astro_ra_vmedian_0_0_0, 0)) self.connect((self.radio_astro_ra_vmedian_0_1_0, 0), (self.radio_astro_ra_ascii_sink_0, 0)) self.connect((self.radio_astro_ra_vmedian_0_1_0, 0), (self.radio_astro_ra_integrate_1, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sr_rf = sr_rf = 2500000 self.decimate = decimate = 400 self.sr_lo = sr_lo = sr_rf/decimate self.f_rf = f_rf = 434645000 self.f_lo = f_lo = 455.2 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, "Tuning") self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, "IQ Display") self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, "PSK Output") self.top_layout.addWidget(self.tab) self._f_rf_layout = Qt.QVBoxLayout() self._f_rf_tool_bar = Qt.QToolBar(self) self._f_rf_layout.addWidget(self._f_rf_tool_bar) self._f_rf_tool_bar.addWidget(Qt.QLabel("RF Freq"+": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._f_rf_counter = qwt_counter_pyslot() self._f_rf_counter.setRange(434644000, 434646000, 1) self._f_rf_counter.setNumButtons(2) self._f_rf_counter.setValue(self.f_rf) self._f_rf_tool_bar.addWidget(self._f_rf_counter) self._f_rf_counter.valueChanged.connect(self.set_f_rf) self._f_rf_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._f_rf_slider.setRange(434644000, 434646000, 1) self._f_rf_slider.setValue(self.f_rf) self._f_rf_slider.setMinimumWidth(200) self._f_rf_slider.valueChanged.connect(self.set_f_rf) self._f_rf_layout.addWidget(self._f_rf_slider) self.tab_layout_0.addLayout(self._f_rf_layout) self._f_lo_layout = Qt.QVBoxLayout() self._f_lo_tool_bar = Qt.QToolBar(self) self._f_lo_layout.addWidget(self._f_lo_tool_bar) self._f_lo_tool_bar.addWidget(Qt.QLabel("LO Freq"+": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._f_lo_counter = qwt_counter_pyslot() self._f_lo_counter.setRange(0, 2000, .1) self._f_lo_counter.setNumButtons(2) self._f_lo_counter.setValue(self.f_lo) self._f_lo_tool_bar.addWidget(self._f_lo_counter) self._f_lo_counter.valueChanged.connect(self.set_f_lo) self._f_lo_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._f_lo_slider.setRange(0, 2000, .1) self._f_lo_slider.setValue(self.f_lo) self._f_lo_slider.setMinimumWidth(200) self._f_lo_slider.valueChanged.connect(self.set_f_lo) self._f_lo_layout.addWidget(self._f_lo_slider) self.tab_layout_0.addLayout(self._f_lo_layout) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( sr_lo, #size sr_lo, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(.03) self.qtgui_time_sink_x_0.set_y_axis(-.02, .02) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_1 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1 ) self.qtgui_number_sink_1.set_update_time(0.10) self.qtgui_number_sink_1.set_title("") labels = ["Signal RMS", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_1.set_min(i, -1) self.qtgui_number_sink_1.set_max(i, 1) self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_1.set_label(i, labels[i]) self.qtgui_number_sink_1.set_unit(i, units[i]) self.qtgui_number_sink_1.set_factor(i, factor[i]) self.qtgui_number_sink_1.enable_autoscale(False) self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_1_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.03) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_1 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_1.set_update_time(0.10) self.qtgui_const_sink_x_1.set_y_axis(-.02, .02) self.qtgui_const_sink_x_1.set_x_axis(-.02, .02) self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_1.enable_autoscale(False) self.qtgui_const_sink_x_1.enable_grid(True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_1.set_line_label(i, labels[i]) self.qtgui_const_sink_x_1.set_line_width(i, widths[i]) self.qtgui_const_sink_x_1.set_line_color(i, colors[i]) self.qtgui_const_sink_x_1.set_line_style(i, styles[i]) self.qtgui_const_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_1_win = sip.wrapinstance(self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget) self.tab_layout_2.addWidget(self._qtgui_const_sink_x_1_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-.02, .02) self.qtgui_const_sink_x_0.set_x_axis(-.02, .02) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [1, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_const_sink_x_0_win) self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "airspy=0" ) self.osmosdr_source_0.set_sample_rate(sr_rf) self.osmosdr_source_0.set_center_freq(f_rf, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(0, 0) self.osmosdr_source_0.set_gain_mode(False, 0) self.osmosdr_source_0.set_gain(3, 0) self.osmosdr_source_0.set_if_gain(0, 0) self.osmosdr_source_0.set_bb_gain(0, 0) self.osmosdr_source_0.set_antenna("", 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(100, (firdes.low_pass(1, sr_rf, 2000, 100)), f_lo, sr_rf) self.digital_mpsk_receiver_cc_0 = digital.mpsk_receiver_cc(2, 0, cmath.pi/100.0, -0.5, 0.5, 0.25, 0.01, 2, 0.001, 0.001) self.blocks_rms_xx_0 = blocks.rms_cf(0.0001) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((sr_lo / (2 * 3.14159), )) self.analog_pll_freqdet_cf_0 = analog.pll_freqdet_cf(.06, 0.6, -.6) ################################################## # Connections ################################################## self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_pll_freqdet_cf_0, 0)) self.connect((self.analog_pll_freqdet_cf_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.digital_mpsk_receiver_cc_0, 0)) self.connect((self.digital_mpsk_receiver_cc_0, 0), (self.qtgui_const_sink_x_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blocks_rms_xx_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.qtgui_number_sink_1, 0))
def __init__(self): gr.top_block.__init__( self, "NsfIntegrate: Average+Record Astronomical Obs.") Qt.QWidget.__init__(self) self.setWindowTitle("NsfIntegrate: Average+Record Astronomical Obs.") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "NsfIntegrate25") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.ConfigFile = ConfigFile = "Watch25.conf" self._Frequencys_config = ConfigParser.ConfigParser() self._Frequencys_config.read(ConfigFile) try: Frequencys = self._Frequencys_config.getfloat('main', 'Frequency') except: Frequencys = 1423.0e6 self.Frequencys = Frequencys self._Bandwidths_config = ConfigParser.ConfigParser() self._Bandwidths_config.read(ConfigFile) try: Bandwidths = self._Bandwidths_config.getfloat('main', 'Bandwidth') except: Bandwidths = 2.5e6 self.Bandwidths = Bandwidths self._fftsize_save_config = ConfigParser.ConfigParser() self._fftsize_save_config.read(ConfigFile) try: fftsize_save = self._fftsize_save_config.getint('main', 'fftsize') except: fftsize_save = 1024 self.fftsize_save = fftsize_save self.Frequency = Frequency = Frequencys self.Bandwidth = Bandwidth = Bandwidths self._xaxis_save_config = ConfigParser.ConfigParser() self._xaxis_save_config.read(ConfigFile) try: xaxis_save = self._xaxis_save_config.getint('main', 'Xaxis') except: xaxis_save = 0 self.xaxis_save = xaxis_save self._telescope_save_config = ConfigParser.ConfigParser() self._telescope_save_config.read(ConfigFile) try: telescope_save = self._telescope_save_config.get( 'main', 'telescope') except: telescope_save = 'Bubble Wrap Horn' self.telescope_save = telescope_save self._observers_save_config = ConfigParser.ConfigParser() self._observers_save_config.read(ConfigFile) try: observers_save = self._observers_save_config.get( 'main', 'observers') except: observers_save = 'Katherine, Nathaniel, Glen' self.observers_save = observers_save self.numin = numin = (Frequency - (Bandwidth / 2.)) self._nAves_config = ConfigParser.ConfigParser() self._nAves_config.read(ConfigFile) try: nAves = self._nAves_config.getint('main', 'nave') except: nAves = 20 self.nAves = nAves self._frame_save_config = ConfigParser.ConfigParser() self._frame_save_config.read(ConfigFile) try: frame_save = self._frame_save_config.getint('main', 'Frame') except: frame_save = 0 self.frame_save = frame_save self.fftsize = fftsize = fftsize_save self._device_save_config = ConfigParser.ConfigParser() self._device_save_config.read(ConfigFile) try: device_save = self._device_save_config.get('main', 'device') except: device_save = 'airspy,bias=1,pack=1' self.device_save = device_save self.H1 = H1 = 1420.406E6 self._Gain1s_config = ConfigParser.ConfigParser() self._Gain1s_config.read(ConfigFile) try: Gain1s = self._Gain1s_config.getfloat('main', 'gain1') except: Gain1s = 63. self.Gain1s = Gain1s self._Elevation_save_config = ConfigParser.ConfigParser() self._Elevation_save_config.read(ConfigFile) try: Elevation_save = self._Elevation_save_config.getfloat( 'main', 'elevation') except: Elevation_save = 90. self.Elevation_save = Elevation_save self._Azimuth_save_config = ConfigParser.ConfigParser() self._Azimuth_save_config.read(ConfigFile) try: Azimuth_save = self._Azimuth_save_config.getfloat( 'main', 'azimuth') except: Azimuth_save = 90. self.Azimuth_save = Azimuth_save self.yunits = yunits = ["Counts", "Power (dB)", "Intensity (Kelvins)"] self.ymins = ymins = [0.01, -20, 50.] self.ymaxs = ymaxs = [7., 10., 200.] self.xsteps = xsteps = [ Bandwidth * 1.E-6 / fftsize, -Bandwidth * 3.E5 / (H1 * fftsize), 1 ] self.xmins = xmins = [numin * 1E-6, (H1 - numin) * (3E5 / H1), 0] self._xaxis_save_0_config = ConfigParser.ConfigParser() self._xaxis_save_0_config.read(ConfigFile) try: xaxis_save_0 = self._xaxis_save_0_config.getint('main', 'Xaxis') except: xaxis_save_0 = 0 self.xaxis_save_0 = xaxis_save_0 self.units = units = 0 self.obstype = obstype = 0 self.observer = observer = observers_save self.nAve = nAve = nAves self.Xaxis = Xaxis = xaxis_save self.VelFrame = VelFrame = frame_save self.Telescope = Telescope = telescope_save self.Record = Record = 0 self.Gain1 = Gain1 = Gain1s self.Elevation = Elevation = Elevation_save self.Device = Device = device_save self.Azimuth = Azimuth = Azimuth_save ################################################## # Blocks ################################################## self._units_options = ( 0, 1, 2, ) self._units_labels = ( 'Counts', 'dB', 'Kelvins', ) self._units_tool_bar = Qt.QToolBar(self) self._units_tool_bar.addWidget(Qt.QLabel('Units' + ": ")) self._units_combo_box = Qt.QComboBox() self._units_tool_bar.addWidget(self._units_combo_box) for label in self._units_labels: self._units_combo_box.addItem(label) self._units_callback = lambda i: Qt.QMetaObject.invokeMethod( self._units_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._units_options.index(i))) self._units_callback(self.units) self._units_combo_box.currentIndexChanged.connect( lambda i: self.set_units(self._units_options[i])) self.top_grid_layout.addWidget(self._units_tool_bar, 9, 0, 1, 1) self._obstype_options = ( 0, 1, 2, 3, ) self._obstype_labels = ( 'Survey', 'Hot', 'Cold', 'Ref', ) self._obstype_tool_bar = Qt.QToolBar(self) self._obstype_tool_bar.addWidget(Qt.QLabel('Obs' + ": ")) self._obstype_combo_box = Qt.QComboBox() self._obstype_tool_bar.addWidget(self._obstype_combo_box) for label in self._obstype_labels: self._obstype_combo_box.addItem(label) self._obstype_callback = lambda i: Qt.QMetaObject.invokeMethod( self._obstype_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._obstype_options.index(i))) self._obstype_callback(self.obstype) self._obstype_combo_box.currentIndexChanged.connect( lambda i: self.set_obstype(self._obstype_options[i])) self.top_grid_layout.addWidget(self._obstype_tool_bar, 8, 0, 1, 1) self._observer_tool_bar = Qt.QToolBar(self) self._observer_tool_bar.addWidget(Qt.QLabel('Who' + ": ")) self._observer_line_edit = Qt.QLineEdit(str(self.observer)) self._observer_tool_bar.addWidget(self._observer_line_edit) self._observer_line_edit.returnPressed.connect( lambda: self.set_observer( str(str(self._observer_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._observer_tool_bar, 0, 0, 1, 2) self._nAve_tool_bar = Qt.QToolBar(self) self._nAve_tool_bar.addWidget(Qt.QLabel('N_Ave.' + ": ")) self._nAve_line_edit = Qt.QLineEdit(str(self.nAve)) self._nAve_tool_bar.addWidget(self._nAve_line_edit) self._nAve_line_edit.returnPressed.connect(lambda: self.set_nAve( int(str(self._nAve_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._nAve_tool_bar, 0, 3, 1, 1) self._fftsize_tool_bar = Qt.QToolBar(self) self._fftsize_tool_bar.addWidget(Qt.QLabel('FFT_size' + ": ")) self._fftsize_line_edit = Qt.QLineEdit(str(self.fftsize)) self._fftsize_tool_bar.addWidget(self._fftsize_line_edit) self._fftsize_line_edit.returnPressed.connect(lambda: self.set_fftsize( int(str(self._fftsize_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._fftsize_tool_bar, 1, 3, 1, 1) self._Xaxis_options = ( 0, 1, 2, ) self._Xaxis_labels = ( 'Frequency (MHz)', 'Velocity (km/sec)', 'Channels', ) self._Xaxis_tool_bar = Qt.QToolBar(self) self._Xaxis_tool_bar.addWidget(Qt.QLabel('Xaxis' + ": ")) self._Xaxis_combo_box = Qt.QComboBox() self._Xaxis_tool_bar.addWidget(self._Xaxis_combo_box) for label in self._Xaxis_labels: self._Xaxis_combo_box.addItem(label) self._Xaxis_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Xaxis_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Xaxis_options.index(i))) self._Xaxis_callback(self.Xaxis) self._Xaxis_combo_box.currentIndexChanged.connect( lambda i: self.set_Xaxis(self._Xaxis_options[i])) self.top_grid_layout.addWidget(self._Xaxis_tool_bar, 11, 4, 1, 2) self._Telescope_tool_bar = Qt.QToolBar(self) self._Telescope_tool_bar.addWidget(Qt.QLabel('Tel' + ": ")) self._Telescope_line_edit = Qt.QLineEdit(str(self.Telescope)) self._Telescope_tool_bar.addWidget(self._Telescope_line_edit) self._Telescope_line_edit.returnPressed.connect( lambda: self.set_Telescope( str(str(self._Telescope_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Telescope_tool_bar, 1, 0, 1, 2) self._Record_options = ( 0, 1, 2, ) self._Record_labels = ( '! ! Wait ! ! ', 'AVERAGE', 'Save', ) self._Record_tool_bar = Qt.QToolBar(self) self._Record_tool_bar.addWidget(Qt.QLabel('Rec' + ": ")) self._Record_combo_box = Qt.QComboBox() self._Record_tool_bar.addWidget(self._Record_combo_box) for label in self._Record_labels: self._Record_combo_box.addItem(label) self._Record_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Record_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Record_options.index(i))) self._Record_callback(self.Record) self._Record_combo_box.currentIndexChanged.connect( lambda i: self.set_Record(self._Record_options[i])) self.top_grid_layout.addWidget(self._Record_tool_bar, 7, 0, 1, 1) self._Gain1_tool_bar = Qt.QToolBar(self) self._Gain1_tool_bar.addWidget(Qt.QLabel('Gain1' + ": ")) self._Gain1_line_edit = Qt.QLineEdit(str(self.Gain1)) self._Gain1_tool_bar.addWidget(self._Gain1_line_edit) self._Gain1_line_edit.returnPressed.connect(lambda: self.set_Gain1( eng_notation.str_to_num(str(self._Gain1_line_edit.text().toAscii()) ))) self.top_grid_layout.addWidget(self._Gain1_tool_bar, 3, 0, 1, 1) self._Frequency_tool_bar = Qt.QToolBar(self) self._Frequency_tool_bar.addWidget(Qt.QLabel('Freq. Hz' + ": ")) self._Frequency_line_edit = Qt.QLineEdit(str(self.Frequency)) self._Frequency_tool_bar.addWidget(self._Frequency_line_edit) self._Frequency_line_edit.returnPressed.connect( lambda: self.set_Frequency( eng_notation.str_to_num( str(self._Frequency_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Frequency_tool_bar, 1, 5, 1, 1) self._Elevation_tool_bar = Qt.QToolBar(self) self._Elevation_tool_bar.addWidget(Qt.QLabel('Elevation' + ": ")) self._Elevation_line_edit = Qt.QLineEdit(str(self.Elevation)) self._Elevation_tool_bar.addWidget(self._Elevation_line_edit) self._Elevation_line_edit.returnPressed.connect( lambda: self.set_Elevation( eng_notation.str_to_num( str(self._Elevation_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Elevation_tool_bar, 0, 6, 1, 1) self._Device_tool_bar = Qt.QToolBar(self) self._Device_tool_bar.addWidget(Qt.QLabel('Dev' + ": ")) self._Device_line_edit = Qt.QLineEdit(str(self.Device)) self._Device_tool_bar.addWidget(self._Device_line_edit) self._Device_line_edit.returnPressed.connect(lambda: self.set_Device( str(str(self._Device_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Device_tool_bar, 2, 0, 1, 2) self._Bandwidth_tool_bar = Qt.QToolBar(self) self._Bandwidth_tool_bar.addWidget(Qt.QLabel('Bandwidth' + ": ")) self._Bandwidth_line_edit = Qt.QLineEdit(str(self.Bandwidth)) self._Bandwidth_tool_bar.addWidget(self._Bandwidth_line_edit) self._Bandwidth_line_edit.returnPressed.connect( lambda: self.set_Bandwidth( eng_notation.str_to_num( str(self._Bandwidth_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Bandwidth_tool_bar, 1, 6, 1, 1) self._Azimuth_tool_bar = Qt.QToolBar(self) self._Azimuth_tool_bar.addWidget(Qt.QLabel('Azimuth' + ": ")) self._Azimuth_line_edit = Qt.QLineEdit(str(self.Azimuth)) self._Azimuth_tool_bar.addWidget(self._Azimuth_line_edit) self._Azimuth_line_edit.returnPressed.connect(lambda: self.set_Azimuth( eng_notation.str_to_num( str(self._Azimuth_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Azimuth_tool_bar, 0, 5, 1, 1) self.rtlsdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + 'airspy,bias=1,pack=1') self.rtlsdr_source_0.set_sample_rate(Bandwidth) self.rtlsdr_source_0.set_center_freq(Frequency, 0) self.rtlsdr_source_0.set_freq_corr(0, 0) self.rtlsdr_source_0.set_dc_offset_mode(0, 0) self.rtlsdr_source_0.set_iq_balance_mode(0, 0) self.rtlsdr_source_0.set_gain_mode(False, 0) self.rtlsdr_source_0.set_gain(Gain1s, 0) self.rtlsdr_source_0.set_if_gain(12, 0) self.rtlsdr_source_0.set_bb_gain(12, 0) self.rtlsdr_source_0.set_antenna('', 0) self.rtlsdr_source_0.set_bandwidth(Bandwidth, 0) self.ra_vmedian_5 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_4 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_3 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_2 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_1 = ra_vmedian.ra_vmedian(fftsize, 4) self.qtgui_vector_sink_f_0_0 = qtgui.vector_sink_f( fftsize, xmins[Xaxis], xsteps[Xaxis], "", "Power", "", 5 # Number of inputs ) self.qtgui_vector_sink_f_0_0.set_update_time(1) self.qtgui_vector_sink_f_0_0.set_y_axis(ymins[units], ymaxs[units]) self.qtgui_vector_sink_f_0_0.enable_autoscale(False) self.qtgui_vector_sink_f_0_0.enable_grid(False) self.qtgui_vector_sink_f_0_0.set_x_axis_units("") self.qtgui_vector_sink_f_0_0.set_y_axis_units("") self.qtgui_vector_sink_f_0_0.set_ref_level( 0.25 * (ymins[units] + (3. * ymaxs[units]))) labels = ['Latest', 'Median', 'Hot', 'Cold', 'Ref', '', '', '', '', ''] widths = [1, 2, 1, 1, 2, 1, 1, 1, 1, 1] colors = [ "black", "dark green", "red", "blue", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [2., 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(5): if len(labels[i]) == 0: self.qtgui_vector_sink_f_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_0_win = sip.wrapinstance( self.qtgui_vector_sink_f_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_vector_sink_f_0_0_win, 2, 1, 8, 6) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(1) self.qtgui_number_sink_0.set_title("") labels = ['T Remains:', '', '', '', '', '', '', '', '', ''] units = ['(s)', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max( i, nAve * fftsize * 1024. / Bandwidth) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 11, 6, 1, 2) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( 1024, 100, -.5, .5, "", 2) self.qtgui_histogram_sink_x_0.set_update_time(1) self.qtgui_histogram_sink_x_0.enable_autoscale(True) self.qtgui_histogram_sink_x_0.enable_accumulate(False) self.qtgui_histogram_sink_x_0.enable_grid(False) self.qtgui_histogram_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_histogram_sink_x_0.disable_legend() labels = ['I', 'Q', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_histogram_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i]) self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i]) self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i]) self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i]) self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_histogram_sink_x_0_win = sip.wrapinstance( self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 4, 0, 3, 1) self.fir_filter_xxx_0 = filter.fir_filter_ccc(32, (1, )) self.fir_filter_xxx_0.declare_sample_delay(32) self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.hamming(fftsize)), True, 1) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, fftsize) (self.blocks_stream_to_vector_0_0).set_processor_affinity([0]) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared( fftsize) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self._VelFrame_options = ( 0, 1, 2, ) self._VelFrame_labels = ( 'Topocentric', 'LSRK', 'Barycentric', ) self._VelFrame_tool_bar = Qt.QToolBar(self) self._VelFrame_tool_bar.addWidget(Qt.QLabel('Frame' + ": ")) self._VelFrame_combo_box = Qt.QComboBox() self._VelFrame_tool_bar.addWidget(self._VelFrame_combo_box) for label in self._VelFrame_labels: self._VelFrame_combo_box.addItem(label) self._VelFrame_callback = lambda i: Qt.QMetaObject.invokeMethod( self._VelFrame_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._VelFrame_options.index(i))) self._VelFrame_callback(self.VelFrame) self._VelFrame_combo_box.currentIndexChanged.connect( lambda i: self.set_VelFrame(self._VelFrame_options[i])) self.top_grid_layout.addWidget(self._VelFrame_tool_bar, 11, 0, 1, 1) self.Ra_Integrate_1 = ra_integrate.ra_integrate( str(ConfigFile), observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record, obstype, (4**5), units, 295., 10.) self.Ra_Ascii_Sink_0 = ra_ascii_sink.ra_ascii_sink( ConfigFile, observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record, obstype, 4**5, nAve, Telescope, Device, Gain1, 12, 12) ################################################## # Connections ################################################## self.connect((self.Ra_Ascii_Sink_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.Ra_Integrate_1, 1), (self.qtgui_vector_sink_f_0_0, 1)) self.connect((self.Ra_Integrate_1, 3), (self.qtgui_vector_sink_f_0_0, 3)) self.connect((self.Ra_Integrate_1, 2), (self.qtgui_vector_sink_f_0_0, 2)) self.connect((self.Ra_Integrate_1, 0), (self.qtgui_vector_sink_f_0_0, 0)) self.connect((self.Ra_Integrate_1, 4), (self.qtgui_vector_sink_f_0_0, 4)) self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_histogram_sink_x_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_histogram_sink_x_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ra_vmedian_1, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.ra_vmedian_1, 0), (self.ra_vmedian_2, 0)) self.connect((self.ra_vmedian_2, 0), (self.ra_vmedian_3, 0)) self.connect((self.ra_vmedian_3, 0), (self.ra_vmedian_4, 0)) self.connect((self.ra_vmedian_4, 0), (self.ra_vmedian_5, 0)) self.connect((self.ra_vmedian_5, 0), (self.Ra_Ascii_Sink_0, 0)) self.connect((self.ra_vmedian_5, 0), (self.Ra_Integrate_1, 0)) self.connect((self.rtlsdr_source_0, 0), (self.blocks_stream_to_vector_0_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.fir_filter_xxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.data_rate_V2 = data_rate_V2 = 510 * 2 self.version_chooser = version_chooser = data_rate_V2 self.freq_range = freq_range = 433.995 self.audio_rate = audio_rate = 48000 self.trans = trans = 1.2e3 self.samp_rate = samp_rate = 2400000 self.samp_per_sym = samp_per_sym = audio_rate / version_chooser self.gain = gain = 390 self.freq_offset = freq_offset = 100e3 self.freq = freq = (0 * 433.886e6 + 0 * 433.877e6 + 0 * 433.995e6) + freq_range * 1e6 + 100e3 self.data_rate_V1 = data_rate_V1 = 680 self.data_rate = data_rate = version_chooser self.channel_trans = channel_trans = 2000 self.channel_spacing = channel_spacing = 25e3 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, "Frequency") self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, "Signal") self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, "Datarate") self.top_layout.addWidget(self.tab) self._gain_layout = Qt.QVBoxLayout() self._gain_tool_bar = Qt.QToolBar(self) self._gain_layout.addWidget(self._gain_tool_bar) self._gain_tool_bar.addWidget(Qt.QLabel("Decoder_Gain" + ": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._gain_counter = qwt_counter_pyslot() self._gain_counter.setRange(0, 1000, 1) self._gain_counter.setNumButtons(2) self._gain_counter.setValue(self.gain) self._gain_tool_bar.addWidget(self._gain_counter) self._gain_counter.valueChanged.connect(self.set_gain) self._gain_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._gain_slider.setRange(0, 1000, 1) self._gain_slider.setValue(self.gain) self._gain_slider.setMinimumWidth(1000) self._gain_slider.valueChanged.connect(self.set_gain) self._gain_layout.addWidget(self._gain_slider) self.tab_layout_1.addLayout(self._gain_layout) self._version_chooser_options = [data_rate_V1, data_rate_V2] self._version_chooser_labels = ["V1", "V2"] self._version_chooser_tool_bar = Qt.QToolBar(self) self._version_chooser_tool_bar.addWidget( Qt.QLabel("Oregon Scientific Version" + ": ")) self._version_chooser_combo_box = Qt.QComboBox() self._version_chooser_tool_bar.addWidget( self._version_chooser_combo_box) for label in self._version_chooser_labels: self._version_chooser_combo_box.addItem(label) self._version_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod( self._version_chooser_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._version_chooser_options.index(i))) self._version_chooser_callback(self.version_chooser) self._version_chooser_combo_box.currentIndexChanged.connect( lambda i: self.set_version_chooser(self._version_chooser_options[i] )) self.tab_grid_layout_2.addWidget(self._version_chooser_tool_bar, 0, 0) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 2, 0) self.qtgui_sink_x_0 = qtgui.sink_c( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype freq - freq_offset, #fc samp_rate / 50, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True, #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0 / 10) self._qtgui_sink_x_0_win = sip.wrapinstance( self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_1.addWidget(self._qtgui_sink_x_0_win) self.qtgui_sink_x_0.enable_rf_freq(True) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_1.addWidget(self._qtgui_number_sink_0_win, 0, 0) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(1.0) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0) self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + "") self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(freq, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(0, 0) self.osmosdr_source_0.set_gain_mode(True, 0) self.osmosdr_source_0.set_gain(10, 0) self.osmosdr_source_0.set_if_gain(20, 0) self.osmosdr_source_0.set_bb_gain(20, 0) self.osmosdr_source_0.set_antenna("TX/RX", 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 50, (firdes.low_pass(1, samp_rate, channel_spacing, channel_trans, firdes.WIN_BLACKMAN, 6.76)), -freq_offset, samp_rate) self._freq_range_layout = Qt.QVBoxLayout() self._freq_range_tool_bar = Qt.QToolBar(self) self._freq_range_layout.addWidget(self._freq_range_tool_bar) self._freq_range_tool_bar.addWidget(Qt.QLabel("Frequency" + ": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._freq_range_counter = qwt_counter_pyslot() self._freq_range_counter.setRange(433, 434, 0.005) self._freq_range_counter.setNumButtons(2) self._freq_range_counter.setValue(self.freq_range) self._freq_range_tool_bar.addWidget(self._freq_range_counter) self._freq_range_counter.valueChanged.connect(self.set_freq_range) self._freq_range_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._freq_range_slider.setRange(433, 434, 0.005) self._freq_range_slider.setValue(self.freq_range) self._freq_range_slider.setMinimumWidth(1) self._freq_range_slider.valueChanged.connect(self.set_freq_range) self._freq_range_layout.addWidget(self._freq_range_slider) self.tab_grid_layout_0.addLayout(self._freq_range_layout, 1, 0) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samp_per_sym * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_1 = digital.binary_slicer_fb() self._data_rate_tool_bar = Qt.QToolBar(self) self._data_rate_tool_bar.addWidget(Qt.QLabel("Datarate" + ": ")) self._data_rate_line_edit = Qt.QLineEdit(str(self.data_rate)) self._data_rate_tool_bar.addWidget(self._data_rate_line_edit) self._data_rate_line_edit.returnPressed.connect( lambda: self.set_data_rate( int(self._data_rate_line_edit.text().toAscii()))) self.tab_grid_layout_2.addWidget(self._data_rate_tool_bar, 1, 0) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1, "/tmp/fifo", False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_add_const_vxx_0 = blocks.add_const_vff((gain * 1e-3, )) self.band_pass_filter_0 = filter.fir_filter_ccc( 1, firdes.complex_band_pass(1, samp_rate / 50, -2500, 2500, trans, firdes.WIN_HAMMING, 6.76)) self.analog_am_demod_cf_0 = analog.am_demod_cf( channel_rate=samp_rate / 50, audio_decim=1, audio_pass=0 * 500 + 1 * 2500, audio_stop=5000, ) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1, 0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.connect((self.digital_binary_slicer_fb_1, 0), (self.blocks_file_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.analog_am_demod_cf_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_1, 0)) self.connect((self.osmosdr_source_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.analog_agc2_xx_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "Cr Application") Qt.QWidget.__init__(self) self.setWindowTitle("Cr Application") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "cr_application") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.preamble = preamble = [1,-1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,1,1,-1,1,-1,-1,1,-1,-1,1,1,1,-1,-1,-1,1,-1,1,1,1,1,-1,-1,1,-1,1,-1,-1,-1,1,1,-1,-1,-1,-1,1,-1,-1,-1,-1,-1,1,1,1,1,1,1,-1,-1] self.usrp_rf_freq = usrp_rf_freq = 2435000000 self.tx_pkt_rate = tx_pkt_rate = 157 self.samp_rate = samp_rate = 200000 self.preamble_qpsk = preamble_qpsk = map(lambda x: x*(1+1j)/pow(2,0.5), preamble) self.payload_size = payload_size = 50 self.nfilts = nfilts = 32 self.eb = eb = 0.35 self.digital_gain = digital_gain = 1.0/8 ################################################## # Blocks ################################################## self.crew_db_channel_selector_0 = crew.db_channel_selector('test_crew', 'zigbee', 'max', 0.05) def _usrp_rf_freq_probe(): while True: val = self.crew_db_channel_selector_0.get_freq() try: self.set_usrp_rf_freq(val) except AttributeError: pass time.sleep(1.0 / (10)) _usrp_rf_freq_thread = threading.Thread(target=_usrp_rf_freq_probe) _usrp_rf_freq_thread.daemon = True _usrp_rf_freq_thread.start() self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join(("addr=192.168.30.2", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0_0.set_center_freq(usrp_rf_freq, 0) self.uhd_usrp_source_0_0.set_gain(28, 0) self.uhd_usrp_source_0_0.set_antenna("J1", 0) self.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join(("addr=192.168.50.2", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0_0.set_center_freq(usrp_rf_freq, 0) self.uhd_usrp_sink_0_0.set_gain(26, 0) self.uhd_usrp_sink_0_0.set_antenna("J1", 0) self.sync_blocks_0 = sync_blocks( digital_gain=19, ) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_VERT, 1 ) self.qtgui_number_sink_0.set_update_time(0.2) self.qtgui_number_sink_0.set_title("Packet Reception Rate") labels = [" ", "", "", "", "", "", "", "", "", ""] units = ["%", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [100, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0,1,1,1) self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c( 20000, #size "Rx Constellation", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0.enable_grid(True) if not False: self.qtgui_const_sink_x_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win, 0,0,1,1) self.packet_gen_0 = packet_gen( payload_size=payload_size, ) self.crew_packet_decoder_cb_0 = crew.packet_decoder_cb((preamble_qpsk)) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_char*1) self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vff((1.0/(tx_pkt_rate), )) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((-1.0/(tx_pkt_rate), )) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "/root/BasicTxRx/wilabt/file_sent.txt", True) self.blocks_add_const_vxx_0 = blocks.add_const_vff((1.0, )) ################################################## # Connections ################################################## self.connect((self.blocks_add_const_vxx_0, 0), (self.crew_db_channel_selector_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.packet_gen_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.crew_packet_decoder_cb_0, 1), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.crew_packet_decoder_cb_0, 1), (self.blocks_multiply_const_vxx_1_0, 0)) self.connect((self.crew_packet_decoder_cb_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.packet_gen_0, 0), (self.uhd_usrp_sink_0_0, 0)) self.connect((self.sync_blocks_0, 0), (self.crew_packet_decoder_cb_0, 0)) self.connect((self.sync_blocks_0, 0), (self.qtgui_const_sink_x_0_0, 0)) self.connect((self.uhd_usrp_source_0_0, 0), (self.sync_blocks_0, 0))
def __init__(self, address='serial=30AD34D'): gr.top_block.__init__(self, "MPSK TX RX") Qt.QWidget.__init__(self) self.setWindowTitle("MPSK TX RX") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "MPSK_TX_RX") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.address = address ################################################## # Variables ################################################## self.const_type = const_type = 2 self.bits_per_symbol = bits_per_symbol = int(const_type + 1) self.samples_per_symbol = samples_per_symbol = int(2 * (bits_per_symbol)) self.probe_SNR = probe_SNR = 0 self.nfilts = nfilts = 32 self.bitrate = bitrate = 64e3 self.variable_qtgui_label_0 = variable_qtgui_label_0 = { 0: 'BPSK', 1: 'QPSK', 2: '8-PSK' }[const_type] + " - Change const_type for different constellation types!" self.tun_gain_tx = tun_gain_tx = 40 self.tun_freq_tx = tun_freq_tx = 2.39e9 self.timing_bw = timing_bw = 2 * math.pi / 100.0 self.samp_rate = samp_rate = samples_per_symbol * bitrate self.phase_bw = phase_bw = 2 * math.pi / 100.0 self.ntaps = ntaps = 11 * int(samples_per_symbol * nfilts) self.lo_offset = lo_offset = 6e6 self.gain_rx = gain_rx = 0.75 self.freq_rx = freq_rx = 2390e6 self.freq_bw = freq_bw = 2 * math.pi / 100.0 self.fll_ntaps = fll_ntaps = 55 self.excess_bw = excess_bw = 0.35 self.constellation = constellation = (digital.constellation_bpsk(), digital.constellation_qpsk(), digital.constellation_8psk()) self.arrity = arrity = pow(2, bits_per_symbol) self.ampl = ampl = 0.7 self.SNR = SNR = probe_SNR ################################################## # Blocks ################################################## self._tun_gain_tx_range = Range(0, 80, 1, 40, 200) self._tun_gain_tx_win = RangeWidget(self._tun_gain_tx_range, self.set_tun_gain_tx, 'UHD Tx Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._tun_gain_tx_win, 1, 0, 1, 1) self._tun_freq_tx_range = Range(2.3e9, 2.5e9, 1, 2.39e9, 200) self._tun_freq_tx_win = RangeWidget(self._tun_freq_tx_range, self.set_tun_freq_tx, 'UHD Tx Freq (Hz)', "counter_slider", float) self.top_grid_layout.addWidget(self._tun_freq_tx_win, 0, 0, 1, 1) self._lo_offset_options = ( 0, 6e6, 11e6, ) self._lo_offset_labels = ( str(self._lo_offset_options[0]), str(self._lo_offset_options[1]), str(self._lo_offset_options[2]), ) self._lo_offset_tool_bar = Qt.QToolBar(self) self._lo_offset_tool_bar.addWidget(Qt.QLabel("lo_offset" + ": ")) self._lo_offset_combo_box = Qt.QComboBox() self._lo_offset_tool_bar.addWidget(self._lo_offset_combo_box) for label in self._lo_offset_labels: self._lo_offset_combo_box.addItem(label) self._lo_offset_callback = lambda i: Qt.QMetaObject.invokeMethod( self._lo_offset_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._lo_offset_options.index(i))) self._lo_offset_callback(self.lo_offset) self._lo_offset_combo_box.currentIndexChanged.connect( lambda i: self.set_lo_offset(self._lo_offset_options[i])) self.top_grid_layout.addWidget(self._lo_offset_tool_bar, 2, 1, 1, 1) self._gain_rx_range = Range(0, 1, 0.01, 0.75, 200) self._gain_rx_win = RangeWidget(self._gain_rx_range, self.set_gain_rx, 'UHD Rx Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_rx_win, 1, 1, 1, 1) self._freq_rx_range = Range(2350e6, 2500e6, 10e6, 2390e6, 200) self._freq_rx_win = RangeWidget(self._freq_rx_range, self.set_freq_rx, 'UHD Rx Freq (Hz)', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_rx_win, 0, 1, 1, 1) self.digital_probe_mpsk_snr_est_c_0 = digital.probe_mpsk_snr_est_c( 2, 1000, 10 / bitrate) self._const_type_options = ( 0, 1, 2, ) self._const_type_labels = ( 'DBPSK', 'DQPSK', 'D8PSK', ) self._const_type_tool_bar = Qt.QToolBar(self) self._const_type_tool_bar.addWidget(Qt.QLabel("const_type" + ": ")) self._const_type_combo_box = Qt.QComboBox() self._const_type_tool_bar.addWidget(self._const_type_combo_box) for label in self._const_type_labels: self._const_type_combo_box.addItem(label) self._const_type_callback = lambda i: Qt.QMetaObject.invokeMethod( self._const_type_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._const_type_options.index(i))) self._const_type_callback(self.const_type) self._const_type_combo_box.currentIndexChanged.connect( lambda i: self.set_const_type(self._const_type_options[i])) self.top_layout.addWidget(self._const_type_tool_bar) self._ampl_range = Range(0, 1, 0.01, 0.7, 200) self._ampl_win = RangeWidget(self._ampl_range, self.set_ampl, 'Amplitude', "counter_slider", float) self.top_grid_layout.addWidget(self._ampl_win, 2, 0, 1, 1) self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_formatter = None else: self._variable_qtgui_label_0_formatter = lambda x: x self._variable_qtgui_label_0_tool_bar.addWidget( Qt.QLabel('Constellation Type' + ": ")) self._variable_qtgui_label_0_label = Qt.QLabel( str( self._variable_qtgui_label_0_formatter( self.variable_qtgui_label_0))) self._variable_qtgui_label_0_tool_bar.addWidget( self._variable_qtgui_label_0_label) self.top_layout.addWidget(self._variable_qtgui_label_0_tool_bar) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join((address, "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_clock_rate(30.72e6, uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_subdev_spec('A:A', 0) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq( uhd.tune_request(freq_rx, rf_freq=freq_rx - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0) self.uhd_usrp_source_0.set_normalized_gain(gain_rx, 0) self.uhd_usrp_source_0.set_antenna('TX/RX', 0) self.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join((address, "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0_0.set_clock_rate(30.72e6, uhd.ALL_MBOARDS) self.uhd_usrp_sink_0_0.set_subdev_spec('A:B', 0) self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0_0.set_center_freq(tun_freq_tx, 0) self.uhd_usrp_sink_0_0.set_gain(tun_gain_tx, 0) self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0) self.qtgui_number_sink_0_1 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_1.set_update_time(0.10) self.qtgui_number_sink_0_1.set_title("BER") labels = ['BER', '', '', '', '', '', '', '', '', ''] units = ['x10^-6', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1e6, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_1.set_min(i, 0) self.qtgui_number_sink_0_1.set_max(i, 1) self.qtgui_number_sink_0_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_1.set_label(i, labels[i]) self.qtgui_number_sink_0_1.set_unit(i, units[i]) self.qtgui_number_sink_0_1.set_factor(i, factor[i]) self.qtgui_number_sink_0_1.enable_autoscale(True) self._qtgui_number_sink_0_1_win = sip.wrapinstance( self.qtgui_number_sink_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_1_win) self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win, 3, 0, 1, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 3, 1, 1, 1) def _probe_SNR_probe(): while True: val = self.digital_probe_mpsk_snr_est_c_0.snr() try: self.set_probe_SNR(val) except AttributeError: pass time.sleep(1.0 / (10)) _probe_SNR_thread = threading.Thread(target=_probe_SNR_probe) _probe_SNR_thread.daemon = True _probe_SNR_thread.start() self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf( samples_per_symbol, taps=(firdes.root_raised_cosine(nfilts, nfilts, 1.0, 0.35, ntaps)), flt_size=nfilts) self.pfb_arb_resampler_xxx_0.declare_sample_delay(0) self.digital_scrambler_bb_0 = digital.scrambler_bb(0x8A, 0x7F, 7) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( samples_per_symbol, timing_bw, (firdes.root_raised_cosine( nfilts, nfilts * samples_per_symbol, 1.0, 0.35, ntaps)), nfilts, nfilts // 2, 1.5, 1) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( samples_per_symbol, excess_bw, fll_ntaps, freq_bw) self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(arrity) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(arrity) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x8A, 0x7F, 7) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( timing_bw, pow(2, bits_per_symbol), False) self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb( constellation[const_type].base()) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc( (constellation[const_type].points()), 1) self.blocks_vector_source_x_0_0 = blocks.vector_source_b([ 1, ], True, 1, []) self.blocks_vector_source_x_0 = blocks.vector_source_b([ 1, ], True, 1, []) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb( bits_per_symbol) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(bits_per_symbol) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((ampl, )) self.blks2_error_rate_0 = grc_blks2.error_rate( type='BER', win_size=10000, bits_per_symbol=1, ) self.analog_agc2_xx_0 = analog.agc2_cc(0.6e-1, 1e-3, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) self._SNR_tool_bar = Qt.QToolBar(self) if None: self._SNR_formatter = None else: self._SNR_formatter = lambda x: x self._SNR_tool_bar.addWidget(Qt.QLabel("SNR" + ": ")) self._SNR_label = Qt.QLabel(str(self._SNR_formatter(self.SNR))) self._SNR_tool_bar.addWidget(self._SNR_label) self.top_layout.addWidget(self._SNR_tool_bar) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.blks2_error_rate_0, 0), (self.qtgui_number_sink_0_1, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.uhd_usrp_sink_0_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.digital_diff_encoder_bb_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.digital_scrambler_bb_0, 0)) self.connect((self.blocks_vector_source_x_0_0, 0), (self.blks2_error_rate_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.pfb_arb_resampler_xxx_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.qtgui_const_sink_x_0_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_probe_mpsk_snr_est_c_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.blks2_error_rate_0, 1)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.digital_diff_encoder_bb_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.digital_scrambler_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.analog_agc2_xx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block2") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block2") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block2") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.occupied_carriers = occupied_carriers = 200 self.fft_len = fft_len = 512 self.rcvd_pktq = rcvd_pktq = gr.msg_queue() self.modulation = modulation = 'bpsk' self.mods = mods = {"bpsk": 2, "qpsk": 4, "8psk": 8, "qam8": 8, "qam16": 16, "qam64": 64, "qam256": 256} self.bw = bw = (float(occupied_carriers) / float(fft_len)) / 2.0 self.zeros_on_left = zeros_on_left = int(math.ceil((fft_len - occupied_carriers)/2.0)) self.win = win = [1 for i in range(fft_len )] self.watcher = watcher = pp._queue_watcher_thread(rcvd_pktq) self.tb = tb = bw*0.08 self.samp_rate = samp_rate = 100000000/16 self.rotated_const = rotated_const = gp.gen_framer_info(modulation) self.phgain = phgain = 0.25 self.max_fft_shift = max_fft_shift = 4 self.ks0 = ks0 = gp.gen_preamble_data(fft_len , occupied_carriers) self.cp_len = cp_len = 128 self.arity = arity = mods[modulation] ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(True) self.qtgui_const_sink_x_0.enable_grid(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_const_sink_x_0_win) self.ofdm_packet_sync_0 = ofdm_packet_sync( fft_len=fft_len, cp_len=cp_len, ) self.ofdm_ofdm_mrx_frame_sink_0 = ofdm.ofdm_mrx_frame_sink(rotated_const, range(arity), rcvd_pktq, occupied_carriers, phgain, phgain*phgain /4.0, 1) self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (win), True, 1) self.fft_filter_xxx_0 = filter.fft_filter_ccc(1, (filter.firdes.low_pass (1.0, 1.0, bw+tb, tb, filter.firdes.WIN_HAMMING)), 1) self.fft_filter_xxx_0.declare_sample_delay(0) self.digital_ofdm_sampler_0 = digital.ofdm_sampler(fft_len, cp_len+fft_len, 1000000) self.digital_ofdm_frame_acquisition_0 = digital.ofdm_frame_acquisition(occupied_carriers, fft_len, cp_len, (ks0), max_fft_shift) self.blocks_vector_to_stream_0_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, occupied_carriers) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_message_debug_0_0 = blocks.message_debug() self.blocks_message_debug_0 = blocks.message_debug() self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, "/tmp/data.txt", False) ################################################## # Connections ################################################## self.msg_connect((self.ofdm_ofdm_mrx_frame_sink_0, 'packet'), (self.blocks_message_debug_0, 'store')) self.msg_connect((self.ofdm_ofdm_mrx_frame_sink_0, 'header_dfe'), (self.blocks_message_debug_0_0, 'store')) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.digital_ofdm_sampler_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.fft_filter_xxx_0, 0)) self.connect((self.blocks_vector_to_stream_0_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_ofdm_frame_acquisition_0, 1), (self.ofdm_ofdm_mrx_frame_sink_0, 0)) self.connect((self.digital_ofdm_frame_acquisition_0, 0), (self.ofdm_ofdm_mrx_frame_sink_0, 1)) self.connect((self.digital_ofdm_sampler_0, 1), (self.digital_ofdm_frame_acquisition_0, 1)) self.connect((self.digital_ofdm_sampler_0, 0), (self.fft_vxx_0, 0)) self.connect((self.fft_filter_xxx_0, 0), (self.ofdm_packet_sync_0, 0)) self.connect((self.fft_filter_xxx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.fft_vxx_0, 0), (self.digital_ofdm_frame_acquisition_0, 0)) self.connect((self.ofdm_ofdm_mrx_frame_sink_0, 0), (self.blocks_vector_to_stream_0_0, 0)) self.connect((self.ofdm_packet_sync_0, 1), (self.blocks_multiply_xx_0, 0)) self.connect((self.ofdm_packet_sync_0, 2), (self.blocks_multiply_xx_0, 1)) self.connect((self.ofdm_packet_sync_0, 0), (self.digital_ofdm_sampler_0, 1)) self.connect((self.ofdm_packet_sync_0, 2), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.ofdm_packet_sync_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "Spectrum") Qt.QWidget.__init__(self) self.setWindowTitle("Spectrum") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "spectrum") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.function_3 = function_3 = 0 self.function_2 = function_2 = 0 self.function_1 = function_1 = 0 self.variable_qtgui_label_0_1 = variable_qtgui_label_0_1 = function_3 self.variable_qtgui_label_0_0 = variable_qtgui_label_0_0 = function_1 self.variable_qtgui_label_0 = variable_qtgui_label_0 = function_2 self.samp_rate = samp_rate = 1e6 self.frequency_rx = frequency_rx = 476.0e6 ################################################## # Blocks ################################################## self.probe_signal_2 = blocks.probe_signal_f() self.probe_signal_1 = blocks.probe_signal_f() self.avg_mag_sqrd = analog.probe_avg_mag_sqrd_c(0, 1) self._variable_qtgui_label_0_1_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_1_formatter = None else: self._variable_qtgui_label_0_1_formatter = lambda x: x self._variable_qtgui_label_0_1_tool_bar.addWidget(Qt.QLabel("variable_qtgui_label_0_1"+": ")) self._variable_qtgui_label_0_1_label = Qt.QLabel(str(self._variable_qtgui_label_0_1_formatter(self.variable_qtgui_label_0_1))) self._variable_qtgui_label_0_1_tool_bar.addWidget(self._variable_qtgui_label_0_1_label) self.top_layout.addWidget(self._variable_qtgui_label_0_1_tool_bar) self._variable_qtgui_label_0_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_0_formatter = None else: self._variable_qtgui_label_0_0_formatter = lambda x: x self._variable_qtgui_label_0_0_tool_bar.addWidget(Qt.QLabel("variable_qtgui_label_0_0"+": ")) self._variable_qtgui_label_0_0_label = Qt.QLabel(str(self._variable_qtgui_label_0_0_formatter(self.variable_qtgui_label_0_0))) self._variable_qtgui_label_0_0_tool_bar.addWidget(self._variable_qtgui_label_0_0_label) self.top_layout.addWidget(self._variable_qtgui_label_0_0_tool_bar) self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_formatter = None else: self._variable_qtgui_label_0_formatter = lambda x: x self._variable_qtgui_label_0_tool_bar.addWidget(Qt.QLabel("variable_qtgui_label_0"+": ")) self._variable_qtgui_label_0_label = Qt.QLabel(str(self._variable_qtgui_label_0_formatter(self.variable_qtgui_label_0))) self._variable_qtgui_label_0_tool_bar.addWidget(self._variable_qtgui_label_0_label) self.top_layout.addWidget(self._variable_qtgui_label_0_tool_bar) self.single_pole_iir_filter_xx_0 = filter.single_pole_iir_filter_ff(0.05, 1) self.qtgui_number_sink_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_VERT, 1 ) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("Power") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("blue", "red"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0.set_min(i, -20) self.qtgui_number_sink_0_0.set_max(i, 2) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0.10, qtgui.NUM_GRAPH_VERT, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("Power") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("blue", "red"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 2) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype frequency_rx, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.osmosdr_source = osmosdr.source( args="numchan=" + str(1) + " " + "bladerf=0" ) self.osmosdr_source.set_sample_rate(samp_rate) self.osmosdr_source.set_center_freq(frequency_rx, 0) self.osmosdr_source.set_freq_corr(0, 0) self.osmosdr_source.set_dc_offset_mode(0, 0) self.osmosdr_source.set_iq_balance_mode(2, 0) self.osmosdr_source.set_gain_mode(False, 0) self.osmosdr_source.set_gain(3, 0) self.osmosdr_source.set_if_gain(0, 0) self.osmosdr_source.set_bb_gain(20, 0) self.osmosdr_source.set_antenna("", 0) self.osmosdr_source.set_bandwidth(6e6, 0) self.nlog10_ff = blocks.nlog10_ff(10, 1, 0) def _function_3_probe(): while True: val = self.probe_signal_2.level() try: self.set_function_3(val) except AttributeError: pass time.sleep(1.0 / (10)) _function_3_thread = threading.Thread(target=_function_3_probe) _function_3_thread.daemon = True _function_3_thread.start() def _function_2_probe(): while True: val = self.avg_mag_sqrd.level() try: self.set_function_2(val) except AttributeError: pass time.sleep(1.0 / (10)) _function_2_thread = threading.Thread(target=_function_2_probe) _function_2_thread.daemon = True _function_2_thread.start() def _function_1_probe(): while True: val = self.probe_signal_1.level() try: self.set_function_1(val) except AttributeError: pass time.sleep(1.0 / (10)) _function_1_thread = threading.Thread(target=_function_1_probe) _function_1_thread.daemon = True _function_1_thread.start() self.blocks_keep_one_in_n = blocks.keep_one_in_n(gr.sizeof_float*1, int(samp_rate / 30)) self.blocks_complex_to_mag_squared_0_0_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.probe_signal_1, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0_0_0, 0), (self.single_pole_iir_filter_xx_0, 0)) self.connect((self.blocks_keep_one_in_n, 0), (self.nlog10_ff, 0)) self.connect((self.nlog10_ff, 0), (self.probe_signal_2, 0)) self.connect((self.nlog10_ff, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.osmosdr_source, 0), (self.avg_mag_sqrd, 0)) self.connect((self.osmosdr_source, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.osmosdr_source, 0), (self.blocks_complex_to_mag_squared_0_0_0, 0)) self.connect((self.osmosdr_source, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.single_pole_iir_filter_xx_0, 0), (self.blocks_keep_one_in_n, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.down_sampling = down_sampling = 16 self.sample_rate = sample_rate = 250e3*down_sampling self.preamble_len_tag = preamble_len_tag = gr.tag_utils.python_to_tag((0, pmt.intern("packet_len"), pmt.from_long(8), pmt.intern("src"))) self.f1_bp_taps = f1_bp_taps = [-0.008489873260259628, 0.017516516149044037, -0.02309376560151577, 3.1378305752533504e-17, 0.06292477995157242, -0.12457011640071869, 0.1126808300614357, -3.387264241990756e-17, -0.14707811176776886, 0.21481703221797943, -0.14707811176776886, -3.387264241990756e-17, 0.1126808300614357, -0.12457011640071869, 0.06292477995157242, 3.1378305752533504e-17, -0.02309376560151577, 0.017516516149044037, -0.008489873260259628] self.f0_bp_taps = f0_bp_taps = [0.008489873260259628, 0.017516516149044037, 0.02309376560151577, -1.1766864243609758e-17, -0.06292477995157242, -0.12457011640071869, -0.1126808300614357, 3.387264241990756e-17, 0.14707811176776886, 0.21481703221797943, 0.14707811176776886, 3.387264241990756e-17, -0.1126808300614357, -0.12457011640071869, -0.06292477995157242, -1.1766864243609758e-17, 0.02309376560151577, 0.017516516149044037, 0.008489873260259628] ################################################## # Blocks ################################################## self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb() self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size sample_rate/down_sampling, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*2): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc sample_rate/down_sampling, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.fir_filter_xxx_1_0 = filter.fir_filter_fff(down_sampling/2, (1, )) self.fir_filter_xxx_1_0.declare_sample_delay(0) self.fir_filter_xxx_1 = filter.fir_filter_fff(down_sampling/2, (1, )) self.fir_filter_xxx_1.declare_sample_delay(0) self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(down_sampling/2, (f1_bp_taps)) self.fir_filter_xxx_0_0.declare_sample_delay(0) self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling/2, (f0_bp_taps)) self.fir_filter_xxx_0.declare_sample_delay(0) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bf(([0.5, 1.5]), 1) self.channels_channel_model_0 = channels.channel_model( noise_voltage=100e-2, frequency_offset=1e-4, epsilon=1.0, taps=(1.0 + 1.0j, ), noise_seed=0, block_tags=True ) self.blocks_vector_source_x_1 = blocks.vector_source_b((0,0), True, 1, []) self.blocks_vector_source_x_0 = blocks.vector_source_b([0,0], True, 1, [preamble_len_tag]) self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_char*1, "packet_len", 0) self.blocks_tagged_stream_align_1 = blocks.tagged_stream_align(gr.sizeof_char*1, "packet_len") self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char*1, "packet_length", ""); self.blocks_tag_debug_0.set_display(False) self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, 64, "packet_len") self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char*1, 16) self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(1, gr.GR_MSB_FIRST) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.7, )) self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(2*pi/4) ################################################## # Connections ################################################## self.connect((self.analog_frequency_modulator_fc_0, 0), (self.channels_channel_model_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.fir_filter_xxx_1, 0)) self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.fir_filter_xxx_1_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.fir_filter_xxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.fir_filter_xxx_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.blocks_repeat_0, 0)) self.connect((self.blocks_repeat_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.blocks_tagged_stream_align_1, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.blocks_tag_debug_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_tagged_stream_align_1, 0)) self.connect((self.blocks_vector_source_x_1, 0), (self.blocks_stream_to_tagged_stream_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.analog_frequency_modulator_fc_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.fir_filter_xxx_0_0, 0), (self.blocks_complex_to_mag_squared_0_0, 0)) self.connect((self.fir_filter_xxx_0_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.fir_filter_xxx_1, 0), (self.rad1o_id_compare_select_fb_0, 0)) self.connect((self.fir_filter_xxx_1_0, 0), (self.rad1o_id_compare_select_fb_0, 1)) self.connect((self.rad1o_id_compare_select_fb_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "QPSK and Gray Coding") Qt.QWidget.__init__(self) self.setWindowTitle("QPSK and Gray Coding") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "lab5_qpsk") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.reset_ber = reset_ber = 0 self.frame_size = frame_size = 4096 self.eb_no_db = eb_no_db = 10 self.const_non_gray = const_non_gray = digital.constellation_calcdist( [1 + 0j, 0 + 1j, -1 + 0j, 0 - 1j], digital.psk_4()[1], 2, 1).base() self.const_gray = const_gray = digital.constellation_calcdist( digital.psk_4()[0], digital.psk_4()[1], 2, 1).base() ################################################## # Blocks ################################################## _reset_ber_push_button = Qt.QPushButton('Reset BER') _reset_ber_push_button = Qt.QPushButton('Reset BER') self._reset_ber_choices = {'Pressed': 1, 'Released': 0} _reset_ber_push_button.pressed.connect( lambda: self.set_reset_ber(self._reset_ber_choices['Pressed'])) _reset_ber_push_button.released.connect( lambda: self.set_reset_ber(self._reset_ber_choices['Released'])) self.top_grid_layout.addWidget(_reset_ber_push_button) self._eb_no_db_range = Range(0, 20, 0.5, 10, 200) self._eb_no_db_win = RangeWidget(self._eb_no_db_range, self.set_eb_no_db, 'Eb/No (dB)', "counter_slider", float) self.top_grid_layout.addWidget(self._eb_no_db_win) self.wes_ber_0_0 = wes.ber(2, reset_ber) self.wes_ber_0 = wes.ber(2, reset_ber) self.qtgui_number_sink_0_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2) self.qtgui_number_sink_0_0_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0_0_0.set_title("Gray Coded") labels = ['BER', '# Errors', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(2): self.qtgui_number_sink_0_0_0_0_0.set_min(i, -1) self.qtgui_number_sink_0_0_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0_0_0.set_label( i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_0_win) self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2) self.qtgui_number_sink_0_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0_0.set_title("Non-Gray Coded") labels = ['BER', '# Errors', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(2): self.qtgui_number_sink_0_0_0_0.set_min(i, -1) self.qtgui_number_sink_0_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0_0.set_label( i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win) self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb( const_gray) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( const_non_gray) self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc( const_gray.points(), 1) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc( const_non_gray.points(), 1) self.blocks_add_xx_0_0 = blocks.add_vcc(1) self.blocks_add_xx_0 = blocks.add_vcc(1) self.analog_random_source_x_0 = blocks.vector_source_b( list(map(int, numpy.random.randint(0, 4, frame_size))), True) self.analog_random_source_x_0.set_min_output_buffer(4096) self.analog_random_source_x_0.set_max_output_buffer(4096) self.analog_noise_source_x_0_0 = analog.noise_source_c( analog.GR_GAUSSIAN, math.sqrt(0.5 / (math.pow(10, eb_no_db / 10))), 0) self.analog_noise_source_x_0 = analog.noise_source_c( analog.GR_GAUSSIAN, math.sqrt(0.5 / (math.pow(10, eb_no_db / 10))), 0) ################################################## # Connections ################################################## self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.analog_noise_source_x_0_0, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.analog_random_source_x_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.digital_chunks_to_symbols_xx_0_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0, 1)) self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.digital_constellation_decoder_cb_0_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_0, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.wes_ber_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0, 0), (self.wes_ber_0_0, 1)) self.connect((self.wes_ber_0, 1), (self.qtgui_number_sink_0_0_0_0, 1)) self.connect((self.wes_ber_0, 0), (self.qtgui_number_sink_0_0_0_0, 0)) self.connect((self.wes_ber_0_0, 1), (self.qtgui_number_sink_0_0_0_0_0, 1)) self.connect((self.wes_ber_0_0, 0), (self.qtgui_number_sink_0_0_0_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "LRIT Demodulator") Qt.QWidget.__init__(self) self.setWindowTitle("LRIT Demodulator") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "demod_tcp_qt") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.symbol_rate = symbol_rate = 293883 self.samp_rate = samp_rate = 10e6 / 10 self.vgagain = vgagain = 15 self.sps = sps = (samp_rate * 1.0) / (symbol_rate * 1.0) self.pll_alpha = pll_alpha = 0.00199 self.mixgain = mixgain = 15 self.lnagain = lnagain = 15 self.clock_alpha = clock_alpha = 3.7e-3 self.center_freq = center_freq = 1691e6 ################################################## # Blocks ################################################## self._vgagain_range = Range(0, 15, 1, 15, 150) self._vgagain_win = RangeWidget(self._vgagain_range, self.set_vgagain, 'VGA Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._vgagain_win, 4, 1, 1, 1) self._pll_alpha_range = Range(0.00100, 0.10000, 0.00001, 0.00199, 150) self._pll_alpha_win = RangeWidget(self._pll_alpha_range, self.set_pll_alpha, 'PLL Alpha', "counter_slider", float) self.top_grid_layout.addWidget(self._pll_alpha_win, 6, 1, 1, 1) self._mixgain_range = Range(0, 15, 1, 15, 150) self._mixgain_win = RangeWidget(self._mixgain_range, self.set_mixgain, 'Mixer Gain', "counter_slider", int) self.top_grid_layout.addWidget(self._mixgain_win, 3, 1, 1, 1) self._lnagain_range = Range(0, 15, 1, 15, 150) self._lnagain_win = RangeWidget(self._lnagain_range, self.set_lnagain, 'LNA Gain', "counter_slider", int) self.top_grid_layout.addWidget(self._lnagain_win, 2, 1, 1, 1) self._clock_alpha_range = Range(1e-3, 10e-3, 1e-5, 3.7e-3, 150) self._clock_alpha_win = RangeWidget(self._clock_alpha_range, self.set_clock_alpha, 'Clock Alpha', "counter_slider", float) self.top_grid_layout.addWidget(self._clock_alpha_win, 5, 1, 1, 1) self.root_raised_cosine_filter_0 = filter.fir_filter_ccf( 1, firdes.root_raised_cosine(1, samp_rate, symbol_rate, 0.5, 361)) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype center_freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.05) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(False) if not False: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [3, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-50, -40) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 1, 0, 6, 1) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0.3, qtgui.NUM_GRAPH_VERT, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title('SNR') labels = [' ', '', '', '', '', '', '', '', '', ''] units = ['dB', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 10) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0, 2, 7, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype center_freq, #fc samp_rate, #bw 'Input Signal', #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.05) self.qtgui_freq_sink_x_0.set_y_axis(-60, -40) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0.enable_axis_labels(False) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "dark red", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 1, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size 'Output Constellation', #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.05) self.qtgui_const_sink_x_0.set_y_axis(-1, 1) self.qtgui_const_sink_x_0.set_x_axis(-1, 1) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(True) self.qtgui_const_sink_x_0.enable_axis_labels(False) if not False: self.qtgui_const_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "dark green", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 0, 1, 1, 1) self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + 'airspy=0') self.osmosdr_source_0.set_sample_rate(samp_rate * 10) self.osmosdr_source_0.set_center_freq(center_freq, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(1, 0) self.osmosdr_source_0.set_iq_balance_mode(1, 0) self.osmosdr_source_0.set_gain_mode(True, 0) self.osmosdr_source_0.set_gain(lnagain, 0) self.osmosdr_source_0.set_if_gain(vgagain, 0) self.osmosdr_source_0.set_bb_gain(mixgain, 0) self.osmosdr_source_0.set_antenna('', 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.low_pass_filter_0 = filter.fir_filter_ccf( 10, firdes.low_pass(1, samp_rate * 10, samp_rate / 2, 100e3, firdes.WIN_HAMMING, 6.76)) self.high_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.high_pass(1, samp_rate, symbol_rate, 300e3, firdes.WIN_BLACKMAN, 6.76)) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( pll_alpha, 2, False) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc( sps, clock_alpha**2 / 4.0, 0.5, clock_alpha, 0.005) self.blocks_stream_to_vector_0 = blocks.stream_to_vector( gr.sizeof_char * 1, 64) self.blocks_rms_xx_0_0 = blocks.rms_cf(0.0001) self.blocks_rms_xx_0 = blocks.rms_cf(0.0001) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_char * 64) self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0) self.blocks_float_to_char_0 = blocks.float_to_char(1, 127) self.blocks_divide_xx_0 = blocks.divide_ff(1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.analog_agc_xx_0 = analog.agc_cc(100e-4, 0.5, 0.5) self.analog_agc_xx_0.set_max_gain(4000) ################################################## # Connections ################################################## self.connect((self.analog_agc_xx_0, 0), (self.high_pass_filter_0, 0)) self.connect((self.analog_agc_xx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_agc_xx_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.analog_agc_xx_0, 0), (self.root_raised_cosine_filter_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.blocks_float_to_char_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0)) self.connect((self.blocks_float_to_char_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.blocks_stream_to_vector_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.high_pass_filter_0, 0), (self.blocks_rms_xx_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_agc_xx_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.root_raised_cosine_filter_0, 0), (self.blocks_rms_xx_0, 0)) self.connect((self.root_raised_cosine_filter_0, 0), (self.digital_costas_loop_cc_0, 0))
def __init__(self, bb_gain=1, gs_name='MGS', ip='0.0.0.0', iq_file='./rocksat_125kbd_500ksps_date_comment.dat', meta_rate=.1, port='52001', record_iq=0, record_rfo=0, record_snr=0, rfo_file='./rocksat_rfo_date_comment.meta', snr_file='./rocksat_snr_date_comment.meta', tx_correct=0, tx_freq=1265e6, tx_offset=250e3): gr.top_block.__init__(self, "MGS Rocksat Receiver v1.0") Qt.QWidget.__init__(self) self.setWindowTitle("MGS Rocksat Receiver v1.0") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "mgs_trx_1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.bb_gain = bb_gain self.gs_name = gs_name self.ip = ip self.iq_file = iq_file self.meta_rate = meta_rate self.port = port self.record_iq = record_iq self.record_rfo = record_rfo self.record_snr = record_snr self.rfo_file = rfo_file self.snr_file = snr_file self.tx_correct = tx_correct self.tx_freq = tx_freq self.tx_offset = tx_offset ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S.%f") + '_UTC' self.samp_rate = samp_rate = 500e3 self.baud = baud = 125e3 self.samps_per_symb = samps_per_symb = int(samp_rate / baud) self.rx_freq = rx_freq = 2395e6 self.iq_fn = iq_fn = "{:s}_{:s}_{:s}k.fc32".format( gs_name, ts_str, str(int(samp_rate) / 1000)) self.alpha = alpha = 0.5 self.uplink_label = uplink_label = '' self.tx_gain = tx_gain = 70 self.rx_offset = rx_offset = 250e3 self.rx_gain = rx_gain = 25 self.rx_freq_lbl = rx_freq_lbl = "{:4.3f}".format(rx_freq / 1e6) self.rrc_filter_taps = rrc_filter_taps = firdes.root_raised_cosine( 32, 1.0, 1.0 / (samps_per_symb * 32), alpha, samps_per_symb * 32) self.mult = mult = (samp_rate) / 2 / 3.141593 self.lpf_taps = lpf_taps = firdes.low_pass(1.0, samp_rate, samp_rate / 2, 1000, firdes.WIN_HAMMING, 6.76) self.lo = lo = 1833e6 self.khz_offset = khz_offset = 0 self.iq_fp = iq_fp = "/home/zleffke/captures/rocksat/mgs/{:s}".format( iq_fn) ################################################## # Blocks ################################################## self._tx_gain_range = Range(0, 86, 1, 70, 200) self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain, 'TX Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._tx_gain_win, 10, 8, 1, 4) self._rx_gain_range = Range(0, 86, 1, 25, 200) self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, 'RX Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._rx_gain_win, 3, 8, 1, 4) self._khz_offset_range = Range(-150, 150, 1, 0, 200) self._khz_offset_win = RangeWidget(self._khz_offset_range, self.set_khz_offset, 'Offset [kHz]', "counter_slider", float) self.top_grid_layout.addWidget(self._khz_offset_win, 4, 8, 1, 4) self.vtgs_mult_descrambler_0 = vtgs.mult_descrambler(17, 0x3FFFF) self.vtgs_ao40_decoder_0_0 = vtgs.ao40_decoder() self._uplink_label_tool_bar = Qt.QToolBar(self) if None: self._uplink_label_formatter = None else: self._uplink_label_formatter = lambda x: str(x) self._uplink_label_tool_bar.addWidget(Qt.QLabel('TX MSG' + ": ")) self._uplink_label_label = Qt.QLabel( str(self._uplink_label_formatter(self.uplink_label))) self._uplink_label_tool_bar.addWidget(self._uplink_label_label) self.top_grid_layout.addWidget(self._uplink_label_tool_bar, 9, 8, 1, 1) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq( uhd.tune_request(rx_freq, rx_offset), 0) self.uhd_usrp_source_0.set_gain(rx_gain, 0) self.uhd_usrp_source_0.set_antenna('RX2', 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_center_freq( uhd.tune_request(tx_freq + tx_correct, tx_offset), 0) self.uhd_usrp_sink_0.set_gain(tx_gain, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self._rx_freq_lbl_tool_bar = Qt.QToolBar(self) if None: self._rx_freq_lbl_formatter = None else: self._rx_freq_lbl_formatter = lambda x: str(x) self._rx_freq_lbl_tool_bar.addWidget(Qt.QLabel('RX Freq [MHz]' + ": ")) self._rx_freq_lbl_label = Qt.QLabel( str(self._rx_freq_lbl_formatter(self.rx_freq_lbl))) self._rx_freq_lbl_tool_bar.addWidget(self._rx_freq_lbl_label) self.top_grid_layout.addWidget(self._rx_freq_lbl_tool_bar, 0, 10, 1, 2) self.rational_resampler_xxx_2 = filter.rational_resampler_ccc( interpolation=1, decimation=10, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_1 = filter.rational_resampler_ccc( interpolation=1, decimation=8, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=8, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw '', #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0.enable_grid(True) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not False: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['pre-d', 'post', '', '', '', '', '', '', '', ''] colors = [0, 1, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-130, -20) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 5, 0, 4, 8) self.qtgui_number_sink_2 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_2.set_update_time(0.10) self.qtgui_number_sink_2.set_title("") labels = ['EVM', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("blue", "red"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_2.set_min(i, -1) self.qtgui_number_sink_2.set_max(i, 1) self.qtgui_number_sink_2.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_2.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_2.set_label(i, labels[i]) self.qtgui_number_sink_2.set_unit(i, units[i]) self.qtgui_number_sink_2.set_factor(i, factor[i]) self.qtgui_number_sink_2.enable_autoscale(False) self._qtgui_number_sink_2_win = sip.wrapinstance( self.qtgui_number_sink_2.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_2_win, 2, 8, 1, 4) self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0_0.set_title("") labels = ['SNR', '', '', '', '', '', '', '', '', ''] units = ['dB', '', '', '', '', '', '', '', '', ''] colors = [("blue", "red"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_0_0.set_min(i, 0) self.qtgui_number_sink_0_0_0_0.set_max(i, 30) self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0_0.set_label( i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win, 1, 8, 1, 4) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['RX Freq Offset', 'SNR', '', '', '', '', '', '', '', ''] units = ['Hz', 'dB', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0, 8, 1, 2) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / 10, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(True) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance( self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 9, 0, 4, 8) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024 * 4, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.0010) self.qtgui_freq_sink_x_0.set_y_axis(-120, -20) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['pre-d', 'post', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 5, 8) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-1, 1) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(True) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 5, 8, 4, 4) self.pyqt_text_input_0 = pyqt.text_input() self._pyqt_text_input_0_win = self.pyqt_text_input_0 self.top_grid_layout.addWidget(self._pyqt_text_input_0_win, 9, 9, 1, 3) self.mapper_demapper_soft_0 = mapper.demapper_soft( mapper.BPSK, ([0, 1])) self.low_pass_filter_0_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, (baud * (1 + alpha)) / 2, 1000, firdes.WIN_HAMMING, 6.76)) self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=48, postamble_bytes=10) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, (lpf_taps), khz_offset * 1000, samp_rate) self.digital_scrambler_bb_0 = digital.scrambler_bb(0x21, 0x0, 16) self.digital_pfb_clock_sync_xxx_0_0 = digital.pfb_clock_sync_ccf( samps_per_symb, math.pi * 2 / 100, (rrc_filter_taps), 32, 16, 1.5, 1) self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=50, bt=alpha, verbose=False, log=False, ) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc( math.pi * 2 / 100, 2, False) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( math.pi * 2 / 100, 2, False) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_socket_pdu_0_2 = blocks.socket_pdu("UDP_SERVER", ip, '52002', 1024, False) self.blocks_socket_pdu_0_1 = blocks.socket_pdu("TCP_SERVER", ip, '52003', 1024, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_CLIENT", ip, port, 1024, False) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_nlog10_ff_0_1 = blocks.nlog10_ff(10, 1, 0) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vcc( (bb_gain, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((mult, )) self.blocks_moving_average_xx_0_0_1 = blocks.moving_average_ff( 100000, 0.00001, 4000) self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff( 1000, 0.001, 4000) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( 100000, 0.00001, 4000) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1, iq_fp, False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_divide_xx_0 = blocks.divide_ff(1) self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared( 1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-1, )) self.blks2_selector_0 = grc_blks2.selector( item_size=gr.sizeof_gr_complex * 1, num_inputs=1, num_outputs=2, input_index=0, output_index=int(record_iq), ) self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, 125e3, 1, 0) self.analog_agc2_xx_0_0 = analog.agc2_cc(1e-3, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_1, 'pdus'), (self.kiss_hdlc_framer_0, 'in')) self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.kiss_hdlc_framer_0, 'in')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.pyqt_text_input_0, 'pdus'), (self.kiss_hdlc_framer_0, 'in')) self.msg_connect((self.vtgs_ao40_decoder_0_0, 'valid_frames'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.vtgs_ao40_decoder_0_0, 'valid_frames'), (self.blocks_socket_pdu_0_1, 'pdus')) self.connect((self.analog_agc2_xx_0_0, 0), (self.digital_costas_loop_cc_0_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blks2_selector_0, 1), (self.blocks_file_sink_0, 0)) self.connect((self.blks2_selector_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_number_sink_2, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_moving_average_xx_0_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0_1, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_moving_average_xx_0_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_moving_average_xx_0_0_1, 0), (self.qtgui_number_sink_0_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.rational_resampler_xxx_2, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.blocks_nlog10_ff_0_1, 0), (self.blocks_moving_average_xx_0_0_1, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_scrambler_bb_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.mapper_demapper_soft_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_costas_loop_cc_0_0, 1), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.digital_costas_loop_cc_0_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.digital_costas_loop_cc_0_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.digital_costas_loop_cc_0_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.vtgs_mult_descrambler_0, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.digital_scrambler_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_agc2_xx_0_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.digital_pfb_clock_sync_xxx_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.mapper_demapper_soft_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.blocks_complex_to_mag_squared_0_0, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blks2_selector_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.vtgs_mult_descrambler_0, 0), (self.vtgs_ao40_decoder_0_0, 0))
def __init__(self, fc=436e6, mx=4, my=4, n=1, noise=0, phi=50, theta=45): gr.top_block.__init__(self, "BER Curve Generator") Qt.QWidget.__init__(self) self.setWindowTitle("BER Curve Generator") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "bercurve_test") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Parameters ################################################## self.fc = fc self.mx = mx self.my = my self.n = n self.noise = noise self.phi = phi self.theta = theta ################################################## # Variables ################################################## self.const = const = digital.constellation_qpsk().base() self.samp_rate = samp_rate = 32000 self.bps = bps = const.bits_per_symbol() ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( 512, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0.enable_tags(True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0.enable_stem_plot(False) labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ['blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue'] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(2): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 5, 0, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.fec_ber_bf_0 = fec.ber_bf(False, 100, -7.0) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(const.base()) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(const.points(), 1) self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(bps, gr.GR_MSB_FIRST) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True) self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(bps, gr.GR_MSB_FIRST) self.beamforming_randomsampler_py_cc_0_0 = beamforming.randomsampler_py_cc(mx*my,8) self.beamforming_phasedarray_py_cc_0 = beamforming.phasedarray_py_cc(mx, my, theta, phi, fc, noise) self.beamforming_doaesprit_py_cf_0 = beamforming.doaesprit_py_cf(128, mx, my, fc, n) self.beamforming_beamformer_py_cc_0 = beamforming.beamformer_py_cc(mx, my, fc, 0, 0, 8*128) self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, const.arity(), int(1e6)))), True) ################################################## # Connections ################################################## self.connect((self.analog_random_source_x_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.beamforming_beamformer_py_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.beamforming_doaesprit_py_cf_0, 1), (self.beamforming_beamformer_py_cc_0, 2)) self.connect((self.beamforming_doaesprit_py_cf_0, 0), (self.beamforming_beamformer_py_cc_0, 1)) self.connect((self.beamforming_phasedarray_py_cc_0, 0), (self.beamforming_beamformer_py_cc_0, 0)) self.connect((self.beamforming_phasedarray_py_cc_0, 0), (self.beamforming_randomsampler_py_cc_0_0, 0)) self.connect((self.beamforming_randomsampler_py_cc_0_0, 0), (self.beamforming_doaesprit_py_cf_0, 0)) self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.fec_ber_bf_0, 0)) self.connect((self.blocks_unpacked_to_packed_xx_0, 0), (self.fec_ber_bf_0, 1)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.beamforming_phasedarray_py_cc_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.blocks_unpacked_to_packed_xx_0, 0)) self.connect((self.fec_ber_bf_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "Hdf5 Source Test") Qt.QWidget.__init__(self) self.setWindowTitle("Hdf5 Source Test") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "hdf5_source_test") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 self.data_filename = data_filename = "/tmp/dataset.hdf5" ################################################## # Blocks ################################################## self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 4) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(4): self.qtgui_number_sink_0.set_min(i, -1000) self.qtgui_number_sink_0.set_max(i, 1000) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.hdf5_source_x_0_2 = hdf5_source_f(num_outputs=1, dataset_name='dataset_f', data_filename=data_filename, log_level=logging.NOTSET, log_filename='') self.hdf5_source_x_0_1 = hdf5_source_i(num_outputs=1, dataset_name='dataset_i', data_filename=data_filename, log_level=logging.NOTSET, log_filename='') self.hdf5_source_x_0_0 = hdf5_source_s(num_outputs=1, dataset_name='dataset_s', data_filename=data_filename, log_level=logging.NOTSET, log_filename='') self.hdf5_source_x_0 = hdf5_source_b(num_outputs=1, dataset_name='dataset_b', data_filename=data_filename, log_level=logging.NOTSET, log_filename='') self.blocks_short_to_float_0 = blocks.short_to_float(1, 255) self.blocks_int_to_float_0 = blocks.int_to_float(1, 1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_int_to_float_0, 0), (self.qtgui_number_sink_0, 2)) self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_0, 1)) self.connect((self.hdf5_source_x_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.hdf5_source_x_0_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.hdf5_source_x_0_1, 0), (self.blocks_int_to_float_0, 0)) self.connect((self.hdf5_source_x_0_2, 0), (self.qtgui_number_sink_0, 3))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_2 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_freq_sink_x_2.set_update_time(0.10) self.qtgui_freq_sink_x_2.set_y_axis(-140, 10) self.qtgui_freq_sink_x_2.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_2.enable_autoscale(False) self.qtgui_freq_sink_x_2.enable_grid(False) self.qtgui_freq_sink_x_2.set_fft_average(1.0) self.qtgui_freq_sink_x_2.enable_axis_labels(True) self.qtgui_freq_sink_x_2.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_2.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_2.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_2.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_2.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_2.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_2.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_2_win = sip.wrapinstance( self.qtgui_freq_sink_x_2.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_2_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(False) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance( self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_const_sink_x_1 = qtgui.const_sink_c( 1024, #size 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_const_sink_x_1.set_update_time(0.10) self.qtgui_const_sink_x_1.set_y_axis(-2, 2) self.qtgui_const_sink_x_1.set_x_axis(-2, 2) self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_1.enable_autoscale(False) self.qtgui_const_sink_x_1.enable_grid(False) self.qtgui_const_sink_x_1.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_1.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_1.set_line_label(i, labels[i]) self.qtgui_const_sink_x_1.set_line_width(i, widths[i]) self.qtgui_const_sink_x_1.set_line_color(i, colors[i]) self.qtgui_const_sink_x_1.set_line_style(i, styles[i]) self.qtgui_const_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_1_win = sip.wrapinstance( self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_1_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win) self.fec_ber_bf_0 = fec.ber_bf(False, 100, -7.0) self.digital_psk_mod_1 = digital.psk.psk_mod( constellation_points=2, mod_code="none", differential=False, samples_per_symbol=2, excess_bw=0.35, verbose=True, log=True, ) self.digital_psk_mod_0 = digital.psk.psk_mod( constellation_points=4, mod_code="gray", differential=True, samples_per_symbol=2, excess_bw=0.35, verbose=False, log=False, ) self.digital_psk_demod_0 = digital.psk.psk_demod( constellation_points=2, differential=True, samples_per_symbol=2, excess_bw=0.35, phase_bw=6.28 / 100.0, timing_bw=6.28 / 100.0, mod_code="gray", verbose=False, log=False, ) self.channels_quantizer_0 = channels.quantizer(2) self.blocks_wavfile_source_1 = blocks.wavfile_source( '/home/iiitd/Desktop/handel9.wav', True) self.blocks_wavfile_source_0 = blocks.wavfile_source( '/home/iiitd/Desktop/awgn.wav', True) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_float_to_uchar_1 = blocks.float_to_uchar() self.blocks_float_to_uchar_0 = blocks.float_to_uchar() self.blocks_float_to_complex_1 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) ################################################## # Connections ################################################## self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.qtgui_const_sink_x_1, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.qtgui_freq_sink_x_2, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.digital_psk_mod_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.digital_psk_mod_1, 0)) self.connect((self.blocks_float_to_uchar_1, 0), (self.fec_ber_bf_0, 1)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_float_to_complex_1, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.channels_quantizer_0, 0)) self.connect((self.blocks_wavfile_source_1, 0), (self.blocks_float_to_uchar_1, 0)) self.connect((self.channels_quantizer_0, 0), (self.blocks_float_to_uchar_0, 0)) self.connect((self.digital_psk_demod_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.digital_psk_demod_0, 0), (self.fec_ber_bf_0, 0)) self.connect((self.digital_psk_mod_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_psk_mod_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.digital_psk_mod_1, 0), (self.digital_psk_demod_0, 0)) self.connect((self.fec_ber_bf_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "Rx Application") Qt.QWidget.__init__(self) self.setWindowTitle("Rx Application") try: self.setWindowIcon(Qt.QIcon.fromTheme("gnuradio-grc")) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "rx_application") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.preamble = preamble = [ 1, -1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, -1, 1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, -1, -1, 1, -1, 1, -1, -1, -1, 1, 1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, 1, 1, 1, 1, 1, 1, -1, -1, ] self.nfilts = nfilts = 32 self.eb = eb = 0.35 self.usrp_rf_freq = usrp_rf_freq = 2475e6 self.samp_rate = samp_rate = 200000 self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0 / float(sps), eb, 5 * sps * nfilts) self.preamble_qpsk = preamble_qpsk = map(lambda x: x * (1 + 1j) / pow(2, 0.5), preamble) self.matched_filter = matched_filter = firdes.root_raised_cosine(nfilts, nfilts, 1, eb, int(11 * sps * nfilts)) self.gain = gain = 29 self.digital_gain = digital_gain = 15 self.addr = addr = "addr=192.168.50.2" ################################################## # Blocks ################################################## self._usrp_rf_freq_range = Range(2400e6, 2500e6, 100e3, 2475e6, 200) self._usrp_rf_freq_win = RangeWidget( self._usrp_rf_freq_range, self.set_usrp_rf_freq, "Rx Frequency", "counter_slider" ) self.top_grid_layout.addWidget(self._usrp_rf_freq_win, 3, 0, 1, 2) self._gain_range = Range(0, 40, 0.5, 29, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "Rx Gain", "counter_slider") self.top_grid_layout.addWidget(self._gain_win, 1, 0, 1, 2) self._digital_gain_range = Range(0, 60, 1, 15, 200) self._digital_gain_win = RangeWidget( self._digital_gain_range, self.set_digital_gain, "Digital Gain", "counter_slider" ) self.top_grid_layout.addWidget(self._digital_gain_win, 2, 0, 1, 2) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join((addr, "")), uhd.stream_args(cpu_format="fc32", channels=range(1)) ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(usrp_rf_freq, 0) self.uhd_usrp_source_0.set_gain(gain, 0) self.uhd_usrp_source_0.set_antenna("J1", 0) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_VERT, 1) self.qtgui_number_sink_0.set_update_time(0.1) self.qtgui_number_sink_0.set_title("Packet Received") labels = [" ", "", "", "", "", "", "", "", "", ""] units = ["packet/sec", "", "", "", "", "", "", "", "", ""] colors = [ ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0, 1, 1, 1) self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(20000, "", 1) # size # name # number of inputs self.qtgui_const_sink_x_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0.enable_grid(False) if not False: self.qtgui_const_sink_x_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win, 0, 0, 1, 1) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( sps, 2 * 3.14 / 100.0, (rrc_taps), nfilts, 0, 0.5, sps / 4 ) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc(sps, eb, 45, 2 * 3.14 / 100.0) self.digital_costas_loop_cc_0 = digital.costas_loop_cc(1 * 3.14 / 50.0, 4, False) self.digital_correlate_and_sync_cc_0 = digital.correlate_and_sync_cc((preamble_qpsk), (matched_filter), sps) self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(15, 1, 0.01, 1) self.crew_packet_decoder_cb_0 = crew.packet_decoder_cb((preamble_qpsk)) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_char * 1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((digital_gain,)) ################################################## # Connections ################################################## self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.crew_packet_decoder_cb_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.crew_packet_decoder_cb_0, 1), (self.qtgui_number_sink_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.digital_correlate_and_sync_cc_0, 1), (self.blocks_null_sink_0_0, 0)) self.connect((self.digital_correlate_and_sync_cc_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.crew_packet_decoder_cb_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.digital_correlate_and_sync_cc_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 self.interleave_depth = interleave_depth = 4 self.hamming_distance = hamming_distance = 0 self.ber = ber = 0 ################################################## # Blocks ################################################## self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.channelcoding_binary_symmetric_channel_0 = channelcoding.binary_symmetric_channel(0.1,8,1653) self.ccsds_rs_encode_0 = ccsds.rs_encode(1) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True) self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_char*1, (256, interleave_depth*255+4)) self.blks2_error_rate_0 = grc_blks2.error_rate( type='BER', win_size=1000, bits_per_symbol=8, ) self._ber_range = Range(0, 1, 0.01, 0, 200) self._ber_win = RangeWidget(self._ber_range, self.set_ber, "BER", "counter_slider", float) self.top_layout.addWidget(self._ber_win) self.analog_random_uniform_source_x_0_0 = analog.random_uniform_source_b(0, 256, 27) self.analog_random_uniform_source_x_0 = analog.random_uniform_source_b(0, 256, 0) ################################################## # Connections ################################################## self.connect((self.analog_random_uniform_source_x_0, 0), (self.blocks_stream_mux_0, 0)) self.connect((self.analog_random_uniform_source_x_0_0, 0), (self.ccsds_rs_encode_0, 0)) self.connect((self.blks2_error_rate_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_stream_mux_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blks2_error_rate_0, 1)) self.connect((self.blocks_throttle_0, 0), (self.channelcoding_binary_symmetric_channel_0, 0)) self.connect((self.ccsds_rs_encode_0, 0), (self.blocks_stream_mux_0, 1)) self.connect((self.channelcoding_binary_symmetric_channel_0, 0), (self.blks2_error_rate_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.data_rate_V2 = data_rate_V2 = 510*2 self.version_chooser = version_chooser = data_rate_V2 self.freq_range = freq_range = 433.995 self.audio_rate = audio_rate = 48000 self.trans = trans = 1.2e3 self.samp_rate = samp_rate = 2400000 self.samp_per_sym = samp_per_sym = audio_rate/version_chooser self.gain = gain = 390 self.freq_offset = freq_offset = 100e3 self.freq = freq = (0*433.886e6+0*433.877e6+0*433.995e6)+freq_range*1e6+100e3 self.data_rate_V1 = data_rate_V1 = 680 self.data_rate = data_rate = version_chooser self.channel_trans = channel_trans = 2000 self.channel_spacing = channel_spacing = 25e3 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, "Frequency") self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, "Signal") self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, "Datarate") self.top_layout.addWidget(self.tab) self._gain_layout = Qt.QVBoxLayout() self._gain_tool_bar = Qt.QToolBar(self) self._gain_layout.addWidget(self._gain_tool_bar) self._gain_tool_bar.addWidget(Qt.QLabel("Decoder_Gain"+": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._gain_counter = qwt_counter_pyslot() self._gain_counter.setRange(0, 1000, 1) self._gain_counter.setNumButtons(2) self._gain_counter.setValue(self.gain) self._gain_tool_bar.addWidget(self._gain_counter) self._gain_counter.valueChanged.connect(self.set_gain) self._gain_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._gain_slider.setRange(0, 1000, 1) self._gain_slider.setValue(self.gain) self._gain_slider.setMinimumWidth(1000) self._gain_slider.valueChanged.connect(self.set_gain) self._gain_layout.addWidget(self._gain_slider) self.tab_layout_1.addLayout(self._gain_layout) self._version_chooser_options = [data_rate_V1, data_rate_V2] self._version_chooser_labels = ["V1","V2"] self._version_chooser_tool_bar = Qt.QToolBar(self) self._version_chooser_tool_bar.addWidget(Qt.QLabel("Oregon Scientific Version"+": ")) self._version_chooser_combo_box = Qt.QComboBox() self._version_chooser_tool_bar.addWidget(self._version_chooser_combo_box) for label in self._version_chooser_labels: self._version_chooser_combo_box.addItem(label) self._version_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(self._version_chooser_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._version_chooser_options.index(i))) self._version_chooser_callback(self.version_chooser) self._version_chooser_combo_box.currentIndexChanged.connect( lambda i: self.set_version_chooser(self._version_chooser_options[i])) self.tab_grid_layout_2.addWidget(self._version_chooser_tool_bar, 0,0) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 2,0) self.qtgui_sink_x_0 = qtgui.sink_c( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype freq-freq_offset, #fc samp_rate/50, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True, #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0/10) self._qtgui_sink_x_0_win = sip.wrapinstance(self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_1.addWidget(self._qtgui_sink_x_0_win) self.qtgui_sink_x_0.enable_rf_freq(True) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_1.addWidget(self._qtgui_number_sink_0_win, 0,0) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(1.0) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0,0) self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" ) self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(freq, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(0, 0) self.osmosdr_source_0.set_gain_mode(True, 0) self.osmosdr_source_0.set_gain(10, 0) self.osmosdr_source_0.set_if_gain(20, 0) self.osmosdr_source_0.set_bb_gain(20, 0) self.osmosdr_source_0.set_antenna("TX/RX", 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(50, (firdes.low_pass(1, samp_rate, channel_spacing,channel_trans, firdes.WIN_BLACKMAN, 6.76)), -freq_offset, samp_rate) self._freq_range_layout = Qt.QVBoxLayout() self._freq_range_tool_bar = Qt.QToolBar(self) self._freq_range_layout.addWidget(self._freq_range_tool_bar) self._freq_range_tool_bar.addWidget(Qt.QLabel("Frequency"+": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._freq_range_counter = qwt_counter_pyslot() self._freq_range_counter.setRange(433, 434, 0.005) self._freq_range_counter.setNumButtons(2) self._freq_range_counter.setValue(self.freq_range) self._freq_range_tool_bar.addWidget(self._freq_range_counter) self._freq_range_counter.valueChanged.connect(self.set_freq_range) self._freq_range_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._freq_range_slider.setRange(433, 434, 0.005) self._freq_range_slider.setValue(self.freq_range) self._freq_range_slider.setMinimumWidth(1) self._freq_range_slider.valueChanged.connect(self.set_freq_range) self._freq_range_layout.addWidget(self._freq_range_slider) self.tab_grid_layout_0.addLayout(self._freq_range_layout, 1,0) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(samp_per_sym*(1+0.0), 0.25*0.175*0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_1 = digital.binary_slicer_fb() self._data_rate_tool_bar = Qt.QToolBar(self) self._data_rate_tool_bar.addWidget(Qt.QLabel("Datarate"+": ")) self._data_rate_line_edit = Qt.QLineEdit(str(self.data_rate)) self._data_rate_tool_bar.addWidget(self._data_rate_line_edit) self._data_rate_line_edit.returnPressed.connect( lambda: self.set_data_rate(int(self._data_rate_line_edit.text().toAscii()))) self.tab_grid_layout_2.addWidget(self._data_rate_tool_bar, 1,0) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, "/tmp/fifo", False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_add_const_vxx_0 = blocks.add_const_vff((gain*1e-3, )) self.band_pass_filter_0 = filter.fir_filter_ccc(1, firdes.complex_band_pass( 1, samp_rate/50, -2500, 2500, trans, firdes.WIN_HAMMING, 6.76)) self.analog_am_demod_cf_0 = analog.am_demod_cf( channel_rate=samp_rate/50, audio_decim=1, audio_pass=0*500+1*2500, audio_stop=5000, ) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1, 0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.connect((self.digital_binary_slicer_fb_1, 0), (self.blocks_file_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.analog_am_demod_cf_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_1, 0)) self.connect((self.osmosdr_source_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.analog_agc2_xx_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "IEEE 802.15.4 Transceiver using OQPSK PHY") Qt.QWidget.__init__(self) self.setWindowTitle("IEEE 802.15.4 Transceiver using OQPSK PHY") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "snr_monitor") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.tx_gain = tx_gain = float(d_txdb) self.samp = samp = 4 self.rx_gain = rx_gain = float(d_rxdb) self.freq = freq = float(d_freq) self.buf = buf = 0x8000 self.bits = bits = 16 ################################################## # Blocks ################################################## self._tx_gain_range = Range(-20, 64, 0.01, float(d_txdb), 200) self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain, "tx_gain", "counter_slider", float) self.top_layout.addWidget(self._tx_gain_win) self._rx_gain_range = Range(0, 72, 0.01, float(d_rxdb), 200) self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, "rx_gain", "counter_slider", float) self.top_layout.addWidget(self._rx_gain_win) self._freq_options = [2450000000, 915000000, 430000000] self._freq_labels = ['2.45GHz', '915MHz', '430MHz'] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel('Channel'+": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self._bits_range = Range(1, 127, 1, 43, 200) self._bits_win = RangeWidget(self._bits_range, self.set_bits, "bits", "counter_slider", int) self.top_layout.addWidget(self._bits_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 1, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['SNR', '', '', '', '', '', '', '', '', ''] units = ['dB', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -100) self.qtgui_number_sink_0.set_max(i, 60) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.pluto_source_0 = iio.pluto_source(d_rxid, int(freq), int(4e6), int(20000000), buf*16, True, True, True, "manual", rx_gain, '', True) self.pluto_sink_0 = iio.pluto_sink(d_txid, int(freq), int(4e6), int(20000000), buf, False, tx_gain, '', True) self.ieee802_15_4_rime_stack_0 = ieee802_15_4.rime_stack(([129]), ([131]), ([132]), ([23,42])) self.ieee802_15_4_phy_0_0 = ieee802_15_4_oqpsk_phy() self.ieee802_15_4_phy_0 = ieee802_15_4_oqpsk_phy() if argv[7] == 'ook': exec "d_thr = " + argv[8] in locals() self.ieee802_15_4_phy_0_0 = ieee802_15_4_ook_phy(threshold=d_thr) self.ieee802_15_4_phy_0 = ieee802_15_4_ook_phy(threshold=d_thr) print "Modulation: OOK\nThreshold: " + str(d_thr) + "\n" elif argv[7] == 'fsk': self.ieee802_15_4_phy_0_0 = ieee802_15_4_cpfsk_phy() self.ieee802_15_4_phy_0 = ieee802_15_4_cpfsk_phy() print "Modulation: FSK\n" self.ieee802_15_4_mac_0 = ieee802_15_4.mac(False,0x8841,0,0x1aaa,0xffff,0x3344) self.foo_wireshark_connector_0 = foo.wireshark_connector(195, False) self.foo_packet_pad_0 = foo.packet_pad(False, False, 0.001, buf, buf) self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", '', '52001', 10000, False) self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float*1, 2) self.blocks_null_sink_0_1 = blocks.null_sink(gr.sizeof_char*1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_char*1) self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0) self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff((1024+64*bits)*10, 1, (1024+64*bits)*11) self.blocks_moving_average_xx_0 = blocks.moving_average_ff((1024+64*bits)*10, 1, (1024+64*bits)*11) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.intern(''.join(chr(e) for e in range(65, 65+bits))), 500) self.blocks_file_sink_1_0_0 = blocks.file_sink(gr.sizeof_float*1, d_dir + '/snr.bin', False) self.blocks_file_sink_1_0_0.set_unbuffered(False) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, '/home/hrbenitez/Desktop/output_padded.pcap', False) self.blocks_file_sink_0.set_unbuffered(True) self.blocks_divide_xx_0 = blocks.divide_ff(1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.blocks_char_to_float_0_0_1_0 = blocks.char_to_float(1, 1) self.bar_snr_0 = bar.snr(1) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_15_4_rime_stack_0, 'bcin')) self.msg_connect((self.blocks_socket_pdu_0_0, 'pdus'), (self.ieee802_15_4_rime_stack_0, 'bcin')) self.msg_connect((self.ieee802_15_4_mac_0, 'pdu out'), (self.ieee802_15_4_phy_0, 'txin')) self.msg_connect((self.ieee802_15_4_mac_0, 'app out'), (self.ieee802_15_4_rime_stack_0, 'fromMAC')) self.msg_connect((self.ieee802_15_4_phy_0_0, 'rxout'), (self.foo_wireshark_connector_0, 'in')) self.msg_connect((self.ieee802_15_4_phy_0_0, 'rxout'), (self.ieee802_15_4_mac_0, 'pdu in')) self.msg_connect((self.ieee802_15_4_rime_stack_0, 'toMAC'), (self.ieee802_15_4_mac_0, 'app in')) self.connect((self.bar_snr_0, 1), (self.blocks_moving_average_xx_0, 0)) self.connect((self.bar_snr_0, 0), (self.blocks_moving_average_xx_0_0, 0)) self.connect((self.blocks_char_to_float_0_0_1_0, 0), (self.blocks_repeat_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.bar_snr_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.blocks_moving_average_xx_0_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_file_sink_1_0_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_repeat_0, 0), (self.bar_snr_0, 1)) self.connect((self.foo_packet_pad_0, 0), (self.ieee802_15_4_phy_0, 0)) self.connect((self.foo_packet_pad_0, 0), (self.pluto_sink_0, 0)) self.connect((self.foo_wireshark_connector_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.ieee802_15_4_phy_0, 2), (self.blocks_null_sink_0, 1)) self.connect((self.ieee802_15_4_phy_0, 3), (self.blocks_null_sink_0, 2)) self.connect((self.ieee802_15_4_phy_0, 1), (self.blocks_null_sink_0, 0)) self.connect((self.ieee802_15_4_phy_0, 0), (self.foo_packet_pad_0, 0)) self.connect((self.ieee802_15_4_phy_0_0, 1), (self.blocks_char_to_float_0_0_1_0, 0)) self.connect((self.ieee802_15_4_phy_0_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.ieee802_15_4_phy_0_0, 2), (self.blocks_null_sink_0_1, 0)) self.connect((self.ieee802_15_4_phy_0_0, 3), (self.blocks_null_sink_0_1, 1)) self.connect((self.pluto_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.pluto_source_0, 0), (self.ieee802_15_4_phy_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samples_per_symbol = samples_per_symbol = 64 self.samp_rate = samp_rate = 32000 self.noise_voltage = noise_voltage = 0 self.interleave = interleave = 4 self.bitrate = bitrate = 9600 ################################################## # Blocks ################################################## self._noise_voltage_range = Range(0, 0.5, 0.01, 0, 200) self._noise_voltage_win = RangeWidget(self._noise_voltage_range, self.set_noise_voltage, "Noise Voltage", "counter_slider", float) self.top_layout.addWidget(self._noise_voltage_win) self.qtgui_sink_x_0 = qtgui.sink_c( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True, #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0/10) self._qtgui_sink_x_0_win = sip.wrapinstance(self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_sink_x_0_win) self.qtgui_sink_x_0.enable_rf_freq(False) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "red", "red", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [0.5, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_const_sink_x_0_win) self.gmsk_demodulator_0 = gmsk_demodulator( samples_per_symbol=samples_per_symbol, symbol_rate=samples_per_symbol*bitrate, ) self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=samples_per_symbol, bt=0.5, verbose=False, log=False, ) self.channels_channel_model_0 = channels.channel_model( noise_voltage=noise_voltage, frequency_offset=0.0, epsilon=1.0, taps=(1.0 + 1.0j, ), noise_seed=0, block_tags=False ) self.ccsds_encoding_0 = ccsds_encoding( interleave=interleave, ) self.ccsds_decode_0 = ccsds_decode( hamming_distance=0, interleave=interleave, ) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True) self.blocks_message_debug_0 = blocks.message_debug() self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.analog_random_source_x_0 = blocks.vector_source_b(map(int, numpy.random.randint(0, 256, 1000)), True) ################################################## # Connections ################################################## self.msg_connect((self.ccsds_decode_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.connect((self.analog_random_source_x_0, 0), (self.ccsds_encoding_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.gmsk_demodulator_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.ccsds_encoding_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.channels_channel_model_0, 0)) self.connect((self.gmsk_demodulator_0, 0), (self.ccsds_decode_0, 0)) self.connect((self.gmsk_demodulator_0, 1), (self.qtgui_const_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "VOR Decoder") Qt.QWidget.__init__(self) self.setWindowTitle("VOR Decoder") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "vor_playback_sigmf_4") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250e3 self.decim = decim = 5 self.throttle_rate = throttle_rate = 1 self.nfft = nfft = 512 self.goertzel_avg = goertzel_avg = 1000.0 self.fine = fine = 1e3 self.delay = delay = 400 self.avg = avg = 1000.0 self.audio_rate = audio_rate = samp_rate/decim/25*24 self.audio_gain = audio_gain = 1 ################################################## # Blocks ################################################## self._throttle_rate_tool_bar = Qt.QToolBar(self) self._throttle_rate_tool_bar.addWidget(Qt.QLabel("throttle_rate"+": ")) self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate)) self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit) self._throttle_rate_line_edit.returnPressed.connect( lambda: self.set_throttle_rate(eng_notation.str_to_num(str(self._throttle_rate_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 0, 6, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate"+": ")) self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate)) self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit) self._samp_rate_line_edit.returnPressed.connect( lambda: self.set_samp_rate(eng_notation.str_to_num(str(self._samp_rate_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 0, 4, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._goertzel_avg_tool_bar = Qt.QToolBar(self) self._goertzel_avg_tool_bar.addWidget(Qt.QLabel("goertzel_avg"+": ")) self._goertzel_avg_line_edit = Qt.QLineEdit(str(self.goertzel_avg)) self._goertzel_avg_tool_bar.addWidget(self._goertzel_avg_line_edit) self._goertzel_avg_line_edit.returnPressed.connect( lambda: self.set_goertzel_avg(eng_notation.str_to_num(str(self._goertzel_avg_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._goertzel_avg_tool_bar, 8, 6, 1, 2) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self._delay_tool_bar = Qt.QToolBar(self) self._delay_tool_bar.addWidget(Qt.QLabel("delay"+": ")) self._delay_line_edit = Qt.QLineEdit(str(self.delay)) self._delay_tool_bar.addWidget(self._delay_line_edit) self._delay_line_edit.returnPressed.connect( lambda: self.set_delay(int(str(self._delay_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._delay_tool_bar, 2, 4, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._avg_tool_bar = Qt.QToolBar(self) self._avg_tool_bar.addWidget(Qt.QLabel("avg"+": ")) self._avg_line_edit = Qt.QLineEdit(str(self.avg)) self._avg_tool_bar.addWidget(self._avg_line_edit) self._avg_line_edit.returnPressed.connect( lambda: self.set_avg(eng_notation.str_to_num(str(self._avg_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._avg_tool_bar, 8, 2, 1, 2) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self.sigmf_source_0 = gr_sigmf.source('/captures/20191228/VOR_2019-12-28T19:34:28Z.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_ccc( interpolation=24, decimation=25*5, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024*2, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4, 0, 2, 4) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_f( 256*8, #size audio_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.0010) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-180, 180) self.qtgui_time_sink_x_0_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, .25, 0, 0, "") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win, 6, 0, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 256, #size audio_rate / 3 / 8, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.0010) self.qtgui_time_sink_x_0_0_0.set_y_axis(-180, 180) self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, .25, 0, 0, "") self.qtgui_time_sink_x_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win, 6, 4, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 8192 /2, #size samp_rate / decim /25 * 24, #samp_rate "30 Hz Variable", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.0010) self.qtgui_time_sink_x_0.set_y_axis(-4, 4) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['ref', 'var', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 4, 4, 2, 4) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_number_sink_0_0 = qtgui.number_sink( gr.sizeof_float, 1, qtgui.NUM_GRAPH_NONE, 1 ) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0.set_min(i, -1) self.qtgui_number_sink_0_0.set_max(i, 1) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 8, 4, 1, 2) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 1, qtgui.NUM_GRAPH_NONE, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 8, 0, 1, 2) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim / 25 * 24, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0.enable_grid(True) self.qtgui_freq_sink_x_1_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0.set_plot_pos_half(not False) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(False) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1.set_plot_pos_half(not False) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 3, 4, 1, 4) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.low_pass_filter_0_0 = filter.fir_filter_fff(1, firdes.low_pass( 10, samp_rate / decim / 25 *24, 1e3, 500, firdes.WIN_HAMMING, 6.76)) self.goertzel_fc_0_0 = fft.goertzel_fc(int(audio_rate), 64, 30) self.goertzel_fc_0 = fft.goertzel_fc(int(audio_rate), 64, 30) self._fine_tool_bar = Qt.QToolBar(self) self._fine_tool_bar.addWidget(Qt.QLabel('Fine [Hz]'+": ")) self._fine_line_edit = Qt.QLineEdit(str(self.fine)) self._fine_tool_bar.addWidget(self._fine_line_edit) self._fine_line_edit.returnPressed.connect( lambda: self.set_fine(eng_notation.str_to_num(str(self._fine_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._fine_tool_bar, 1, 4, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(128, True) self.dc_blocker_xx_0 = filter.dc_blocker_ff(128, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate*throttle_rate,True) self.blocks_multiply_xx_3 = blocks.multiply_vff(1) self.blocks_multiply_xx_2 = blocks.multiply_vff(1) self.blocks_multiply_xx_1 = blocks.multiply_vcc(1) self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vff((180/math.pi, )) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((180/math.pi, )) self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1) self.blocks_moving_average_xx_0_0_1 = blocks.moving_average_ff(int(goertzel_avg), 1/goertzel_avg, 4000, 1) self.blocks_moving_average_xx_0_0_0 = blocks.moving_average_ff(int(avg), 1/avg, 4000, 1) self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(int(avg), 1/avg, 4000, 1) self.blocks_float_to_complex_1 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_delay_1 = blocks.delay(gr.sizeof_float*1, 0) self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, delay) self.blocks_complex_to_arg_0_0 = blocks.complex_to_arg(1) self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1) self.band_pass_filter_0_0 = filter.fir_filter_fff(1, firdes.band_pass( 1, samp_rate / decim / 25 * 24 , 25, 35, 5, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fff(1, firdes.band_pass( 1, samp_rate / decim / 25 * 24 , 25, 35, 5, firdes.WIN_HAMMING, 6.76)) self._audio_gain_tool_bar = Qt.QToolBar(self) self._audio_gain_tool_bar.addWidget(Qt.QLabel('vol30'+": ")) self._audio_gain_line_edit = Qt.QLineEdit(str(self.audio_gain)) self._audio_gain_tool_bar.addWidget(self._audio_gain_line_edit) self._audio_gain_line_edit.returnPressed.connect( lambda: self.set_audio_gain(eng_notation.str_to_num(str(self._audio_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._audio_gain_tool_bar, 1, 7, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 8): self.top_grid_layout.setColumnStretch(c, 1) self.analog_sig_source_x_1 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 9960, 1, 0) self.analog_pll_carriertracking_cc_0 = analog.pll_carriertracking_cc(math.pi/200, math.pi/10, -math.pi/10) self.analog_fm_demod_cf_0 = analog.fm_demod_cf( channel_rate=samp_rate / decim / 25 * 24, audio_decim=1, deviation=1e3, audio_pass=100, audio_stop=200, gain=1.0, tau=75e-6, ) self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 0) self.analog_am_demod_cf_0 = analog.am_demod_cf( channel_rate=48e3, audio_decim=1, audio_pass=12000, audio_stop=13000, ) self.analog_agc2_xx_2 = analog.agc2_ff(1e-2, 1e-2, 1, 1.0) self.analog_agc2_xx_2.set_max_gain(65536) self.analog_agc2_xx_1 = analog.agc2_ff(1e-2, 1e-2, 1, 1) self.analog_agc2_xx_1.set_max_gain(65536) self.analog_agc2_xx_0 = analog.agc2_cc(1e-2, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.analog_pll_carriertracking_cc_0, 0)) self.connect((self.analog_agc2_xx_1, 0), (self.blocks_delay_0, 0)) self.connect((self.analog_agc2_xx_1, 0), (self.blocks_multiply_xx_2, 0)) self.connect((self.analog_agc2_xx_1, 0), (self.goertzel_fc_0, 0)) self.connect((self.analog_agc2_xx_1, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.analog_agc2_xx_2, 0), (self.blocks_delay_1, 0)) self.connect((self.analog_agc2_xx_2, 0), (self.blocks_multiply_xx_3, 0)) self.connect((self.analog_agc2_xx_2, 0), (self.goertzel_fc_0_0, 0)) self.connect((self.analog_agc2_xx_2, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.analog_am_demod_cf_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.analog_const_source_x_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.analog_fm_demod_cf_0, 0), (self.band_pass_filter_0_0, 0)) self.connect((self.analog_pll_carriertracking_cc_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_1, 1)) self.connect((self.band_pass_filter_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.band_pass_filter_0_0, 0), (self.dc_blocker_xx_0_0, 0)) self.connect((self.blocks_complex_to_arg_0, 0), (self.blocks_moving_average_xx_0_0_1, 0)) self.connect((self.blocks_complex_to_arg_0_0, 0), (self.blocks_multiply_const_vxx_1_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_3, 1)) self.connect((self.blocks_delay_1, 0), (self.blocks_multiply_xx_2, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_1, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.blocks_complex_to_arg_0_0, 0)) self.connect((self.blocks_moving_average_xx_0_0, 0), (self.blocks_float_to_complex_1, 0)) self.connect((self.blocks_moving_average_xx_0_0_0, 0), (self.blocks_float_to_complex_1, 1)) self.connect((self.blocks_moving_average_xx_0_0_1, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.blocks_complex_to_arg_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.qtgui_time_sink_x_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.blocks_multiply_xx_1, 0), (self.analog_fm_demod_cf_0, 0)) self.connect((self.blocks_multiply_xx_2, 0), (self.blocks_moving_average_xx_0_0, 0)) self.connect((self.blocks_multiply_xx_3, 0), (self.blocks_moving_average_xx_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.analog_agc2_xx_1, 0)) self.connect((self.dc_blocker_xx_0_0, 0), (self.analog_agc2_xx_2, 0)) self.connect((self.goertzel_fc_0, 0), (self.blocks_multiply_conjugate_cc_0, 0)) self.connect((self.goertzel_fc_0_0, 0), (self.blocks_multiply_conjugate_cc_0, 1)) self.connect((self.low_pass_filter_0_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.analog_am_demod_cf_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self, corr_tag_delay=131): gr.top_block.__init__(self, "Lab3 BER") Qt.QWidget.__init__(self) self.setWindowTitle("Lab3 BER") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "lab3_ber_sim") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Parameters ################################################## self.corr_tag_delay = corr_tag_delay ################################################## # Variables ################################################## self.rolloff = rolloff = 0.5 self.sps = sps = 4 self.snr_default = snr_default = 8.5 self.rolloff_ = rolloff_ = rolloff self.payload_len = payload_len = 31 self.num_tag_key = num_tag_key = "packet_num" self.nfilts_pfb = nfilts_pfb = 32 self.mark_delays = mark_delays = [0, 0, 34, 56, 87, 119] self.len_tag_key = len_tag_key = "packet_length" self.header_len = header_len = 32 self.cw_len = cw_len = 32 self.tag_s = tag_s = gr.tag_utils.python_to_tag( (0, pmt.intern(len_tag_key), pmt.from_long(payload_len), pmt.intern("vect_test_src"))) self.tag0 = tag0 = gr.tag_utils.python_to_tag( (0, pmt.intern(len_tag_key), pmt.from_long(cw_len), pmt.intern("vect_cw_src"))) self.sync_seq = sync_seq = [ 1, 1, -1, 1, -1, 1, 1, 1, -1, -1, 1, -1, -1, -1, 1, -1, -1, 1, 1, -1, 1, 1, -1, -1, -1, -1, 1, 1, -1, -1, 1, 1, 1, -1, -1, 1, 1, 1, -1, -1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1, -1, 1, -1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1 ] self.snr_db = snr_db = snr_default self.samp_rate = samp_rate = 1e3 self.rrc_filter = rrc_filter = firdes.root_raised_cosine( 4, sps, 1, rolloff_, 32 * sps + 1) self.reset_ber = reset_ber = 0 self.pn_order = pn_order = np.round(np.log2(payload_len + 1)) self.pn6_padded = pn6_padded = [ 1, 1, 1, 1, 1, 1, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, -1, 1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, -1, -1, 1, -1, 1, -1, -1, -1, 1, 1, -1, -1, -1, -1, 1, -1, -1, -1 - 1 - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 ] self.pn6 = pn6 = [ 1, 1, 1, 1, 1, 1, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, -1, 1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, -1, -1, 1, -1, 1, -1, -1, -1, 1, 1, -1, -1, -1, -1, 1, -1, -1, -1 - 1 - 1 ] self.pn5 = pn5 = [ 1, -1, 1, -1, 1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1, -1, 1, 1, -1, 1, -1, -1, 1, -1, -1, -1, -1 ] self.pi = pi = np.pi self.pfb_filter = pfb_filter = firdes.root_raised_cosine( nfilts_pfb, nfilts_pfb * sps, 1, rolloff_, nfilts_pfb * 11 * sps + 1) self.mark_delay = mark_delay = mark_delays[sps] self.header_formatter_0 = header_formatter_0 = digital.packet_header_default( header_len, len_tag_key, num_tag_key, 1) self.header_formatter = header_formatter = digital.packet_header_default( header_len, len_tag_key, num_tag_key, 1) self.fc = fc = 2000e6 self.const = const = digital.constellation_calcdist( digital.psk_2()[0], digital.psk_2()[1], 2, 1).base() self.bFilter = bFilter = 1 ################################################## # Blocks ################################################## self._snr_db_range = Range(0, 20, 0.5, snr_default, 200) self._snr_db_win = RangeWidget(self._snr_db_range, self.set_snr_db, 'SNR (dB)', "counter_slider", float) self.top_grid_layout.addWidget(self._snr_db_win) self._rolloff__range = Range(0.01, 0.99, 0.01, rolloff, 200) self._rolloff__win = RangeWidget(self._rolloff__range, self.set_rolloff_, 'Beta (Excess BW)', "counter_slider", float) self.top_grid_layout.addWidget(self._rolloff__win) _reset_ber_push_button = Qt.QPushButton('Reset BER') _reset_ber_push_button = Qt.QPushButton('Reset BER') self._reset_ber_choices = {'Pressed': 1, 'Released': 0} _reset_ber_push_button.pressed.connect( lambda: self.set_reset_ber(self._reset_ber_choices['Pressed'])) _reset_ber_push_button.released.connect( lambda: self.set_reset_ber(self._reset_ber_choices['Released'])) self.top_grid_layout.addWidget(_reset_ber_push_button) # Create the options list self._bFilter_options = ( 1, 2, ) # Create the labels list self._bFilter_labels = ( 'Raised Cosine (Mis-Matched)', 'Root Raised Cosine (Matched)', ) # Create the combo box self._bFilter_tool_bar = Qt.QToolBar(self) self._bFilter_tool_bar.addWidget(Qt.QLabel('TX Filter Select' + ": ")) self._bFilter_combo_box = Qt.QComboBox() self._bFilter_tool_bar.addWidget(self._bFilter_combo_box) for _label in self._bFilter_labels: self._bFilter_combo_box.addItem(_label) self._bFilter_callback = lambda i: Qt.QMetaObject.invokeMethod( self._bFilter_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._bFilter_options.index(i))) self._bFilter_callback(self.bFilter) self._bFilter_combo_box.currentIndexChanged.connect( lambda i: self.set_bFilter(self._bFilter_options[i])) # Create the radio buttons self.top_grid_layout.addWidget(self._bFilter_tool_bar) self.wes_packet_tx_0 = wes_packet_tx( cw_len=cw_len, payload_len=payload_len, samp_rate=samp_rate, ) self.wes_ber_0 = wes.ber(1, reset_ber) self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("# of Errors") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(1): self.qtgui_number_sink_0_0.set_min(i, -1) self.qtgui_number_sink_0_0.set_max(i, 1) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("BER") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 2 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(True) self.qtgui_const_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 1, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, -1, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 0.5, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(2): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win) self.pulse_shape_hier_0 = pulse_shape_hier( bFilter=bFilter, rect_taps=(1, 1, 1, 1), roll_off=rolloff_, sps=sps, ) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( sps, 2 * pi / 200, pfb_filter, nfilts_pfb, int(nfilts_pfb / 2), 0.5, 1) self.digital_packet_headerparser_b_0_0 = digital.packet_headerparser_b( header_formatter.formatter()) self.digital_header_payload_demux_0 = digital.header_payload_demux( header_len, 1, 0, "packet_length", "corr_est", False, gr.sizeof_gr_complex, "rx_time", 1, (), 0) self.digital_glfsr_source_x_0 = digital.glfsr_source_b( int(pn_order), True, 0, 1) self.digital_diff_decoder_bb_0_0 = digital.diff_decoder_bb(2) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( 2 * pi / 200, 2, False) self.digital_corr_est_cc_0 = digital.corr_est_cc( pn6_padded, 1, 64, 0.8, digital.THRESHOLD_ABSOLUTE) self.digital_constellation_decoder_cb_0_0_0_0_0 = digital.constellation_decoder_cb( const) self.digital_constellation_decoder_cb_0_0_0_0 = digital.constellation_decoder_cb( const) self.blocks_add_xx_0 = blocks.add_vcc(1) self.analog_noise_source_x_0 = analog.noise_source_c( analog.GR_GAUSSIAN, np.sqrt(2) * np.sqrt(0.5 / np.power(10, snr_db / 10)), 0) self.analog_agc_xx_0 = analog.agc_cc(1e-4, 1.0, 1.0) self.analog_agc_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect( (self.digital_packet_headerparser_b_0_0, 'header_data'), (self.digital_header_payload_demux_0, 'header_data')) self.connect((self.analog_agc_xx_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.digital_constellation_decoder_cb_0_0_0_0_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_const_sink_x_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0_0_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0_0_0_0, 0), (self.digital_diff_decoder_bb_0_0, 0)) self.connect((self.digital_corr_est_cc_0, 0), (self.digital_header_payload_demux_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.digital_packet_headerparser_b_0_0, 0)) self.connect((self.digital_diff_decoder_bb_0_0, 0), (self.wes_ber_0, 0)) self.connect((self.digital_glfsr_source_x_0, 0), (self.wes_ber_0, 1)) self.connect((self.digital_glfsr_source_x_0, 0), (self.wes_packet_tx_0, 0)) self.connect((self.digital_header_payload_demux_0, 1), (self.blocks_add_xx_0, 1)) self.connect((self.digital_header_payload_demux_0, 0), (self.digital_constellation_decoder_cb_0_0_0_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_corr_est_cc_0, 0)) self.connect((self.pulse_shape_hier_0, 0), (self.analog_agc_xx_0, 0)) self.connect((self.wes_ber_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.wes_ber_0, 1), (self.qtgui_number_sink_0_0, 0)) self.connect((self.wes_packet_tx_0, 0), (self.pulse_shape_hier_0, 0))
def __init__(self): gr.top_block.__init__(self, "Master") Qt.QWidget.__init__(self) self.setWindowTitle("Master") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "master") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.n_points = n_points = 5000 self.downsample = downsample = 50 self.transition = transition = 2e5 self.slope_samples = slope_samples = 100 self.samp_rate1 = samp_rate1 = 48000 self.samp_rate = samp_rate = 1e6 self.rx_gain = rx_gain = 50 self.rtl_samp_rate = rtl_samp_rate = 1e6 self.pi = pi = 3.1415926535 self.freq_correction_default = freq_correction_default = -0.16 self.freq = freq = 2.1e9 self.down_width = down_width = n_points / downsample self.cutoff = cutoff = 1e5 self.calibrate = calibrate = 1 self.c = c = 299792458 self.audio_gain = audio_gain = 0.5 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'Aligned DOA') self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, 'X-Corr') self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, 'Messages') self.top_layout.addWidget(self.tab) self._freq_range = Range(80e6, 2.2e9, 100e3, 2.1e9, 200) self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'Frequency (Hz)', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_win, 0, 0, 1, 2) self._audio_gain_range = Range(0, 1, 0.1, 0.5, 100) self._audio_gain_win = RangeWidget(self._audio_gain_range, self.set_audio_gain, 'Audio Gain', "counter_slider", float) self.top_layout.addWidget(self._audio_gain_win) self.zeromq_pull_source_0_1 = zeromq.pull_source( gr.sizeof_float, 1, 'tcp://10.42.0.51:9997', 100, False, -1) self.zeromq_pull_source_0_0_0 = zeromq.pull_source( gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9998', 100, False, -1) self.zeromq_pull_source_0_0 = zeromq.pull_source( gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9992', 10000, False, -1) self.zeromq_pull_source_0 = zeromq.pull_source( gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9991', 10000, False, -1) self.xmlrpc_client0 = xmlrpclib.Server('http://10.42.0.51:30000') self.xmlrpc_client = xmlrpclib.Server('http://10.42.0.51:30000') self._rx_gain_range = Range(0, 70, 1, 50, 200) self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, 'RF Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._rx_gain_win, 1, 0, 1, 2) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size 409, #samp_rate "Capon DOA Angle", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-3.2, 3.2) self.qtgui_time_sink_x_0.set_y_label('Angle', "radians") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_grid_layout_0.addWidget(self._qtgui_time_sink_x_0_win, 3, 0, 1, 3) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(0.01) self.qtgui_number_sink_0.set_title("Degree") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -180) self.qtgui_number_sink_0.set_max(i, 180) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(True) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc 1e6, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(0.05) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_edit_box_msg_0_1 = qtgui.edit_box_msg( qtgui.STRING, 'reset_buffer', 'Reset Alignment Buffer', False, False, 'recalc') self._qtgui_edit_box_msg_0_1_win = sip.wrapinstance( self.qtgui_edit_box_msg_0_1.pyqwidget(), Qt.QWidget) self.tab_layout_2.addWidget(self._qtgui_edit_box_msg_0_1_win) self.qtgui_edit_box_msg_0_0 = qtgui.edit_box_msg( qtgui.FLOAT, '0', 'Reset Sample Drift Correction', True, False, 'reset_sum') self._qtgui_edit_box_msg_0_0_win = sip.wrapinstance( self.qtgui_edit_box_msg_0_0.pyqwidget(), Qt.QWidget) self.tab_layout_2.addWidget(self._qtgui_edit_box_msg_0_0_win) self.doa_capon_ccf_0_0 = doa.capon_ccf(down_width) _calibrate_check_box = Qt.QCheckBox('Enable Calibration') self._calibrate_choices = {True: 1, False: 0} self._calibrate_choices_inv = dict( (v, k) for k, v in self._calibrate_choices.iteritems()) self._calibrate_callback = lambda i: Qt.QMetaObject.invokeMethod( _calibrate_check_box, "setChecked", Qt.Q_ARG("bool", self._calibrate_choices_inv[i])) self._calibrate_callback(self.calibrate) _calibrate_check_box.stateChanged.connect( lambda i: self.set_calibrate(self._calibrate_choices[bool(i)])) self.top_layout.addWidget(_calibrate_check_box) self.blocks_stream_to_vector_0_1 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, down_width) self.blocks_stream_to_vector_0_0_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, down_width) self.blocks_multiply_const_vxx_3 = blocks.multiply_const_vff( (180 / pi, )) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff( (audio_gain, )) self.blocks_keep_one_in_n_3 = blocks.keep_one_in_n( gr.sizeof_gr_complex * 1, 50) self.blocks_keep_one_in_n_2 = blocks.keep_one_in_n( gr.sizeof_gr_complex * 1, 50) self.blocks_file_sink_1 = blocks.file_sink(gr.sizeof_float * 1, '/home/coding/Desktop/5', False) self.blocks_file_sink_1.set_unbuffered(False) self.audio_sink_0 = audio.sink(48000, '', True) ################################################## # Connections ################################################## self.connect((self.blocks_keep_one_in_n_2, 0), (self.blocks_stream_to_vector_0_1, 0)) self.connect((self.blocks_keep_one_in_n_3, 0), (self.blocks_stream_to_vector_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_3, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_stream_to_vector_0_0_0, 0), (self.doa_capon_ccf_0_0, 0)) self.connect((self.blocks_stream_to_vector_0_1, 0), (self.doa_capon_ccf_0_0, 1)) self.connect((self.doa_capon_ccf_0_0, 0), (self.blocks_file_sink_1, 0)) self.connect((self.doa_capon_ccf_0_0, 0), (self.blocks_multiply_const_vxx_3, 0)) self.connect((self.doa_capon_ccf_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.zeromq_pull_source_0, 0), (self.blocks_keep_one_in_n_3, 0)) self.connect((self.zeromq_pull_source_0_0, 0), (self.blocks_keep_one_in_n_2, 0)) self.connect((self.zeromq_pull_source_0_0_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.zeromq_pull_source_0_1, 0), (self.blocks_multiply_const_vxx_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Tthp") Qt.QWidget.__init__(self) self.setWindowTitle("Tthp") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "tthp") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.tm_symb_rate = tm_symb_rate = 52083 self.tm_samp_per_symb = tm_samp_per_symb = 6 self.tm_sec_dec = tm_sec_dec = 4 self.tm_channel_bw = tm_channel_bw = tm_symb_rate * tm_samp_per_symb / 2 self.rate = rate = 2 self.polys = polys = [109, 79] self.k = k = 7 self.MTU = MTU = 1500 self.tm_waterfall_per = tm_waterfall_per = 0.1 self.tm_ss_ted_gain_range = tm_ss_ted_gain_range = 100 self.tm_ss_loopbw_range = tm_ss_loopbw_range = 0.4 self.tm_ss_damping_factor_range = tm_ss_damping_factor_range = 0.5 self.tm_pll_loopbw_range = tm_pll_loopbw_range = 0.3 self.tm_gain_before_tr = tm_gain_before_tr = 30 self.tm_f_if = tm_f_if = 75000 self.tm_doppler = tm_doppler = 0 self.tm_ad_samp_rate = tm_ad_samp_rate = tm_symb_rate * tm_sec_dec * tm_samp_per_symb self.tm_ad_channel_bw = tm_ad_channel_bw = tm_channel_bw * 5 self.tm_ad9361_lo_freq = tm_ad9361_lo_freq = 437000000 self.dec_cc = dec_cc = fec.cc_decoder.make(MTU * 8, k, rate, (polys), 0, -1, fec.CC_TERMINATED, False) ################################################## # Blocks ################################################## self.tabs = Qt.QTabWidget() self.tabs_widget_0 = Qt.QWidget() self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_0) self.tabs_grid_layout_0 = Qt.QGridLayout() self.tabs_layout_0.addLayout(self.tabs_grid_layout_0) self.tabs.addTab(self.tabs_widget_0, 'Telemetry') self.tabs_widget_1 = Qt.QWidget() self.tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_1) self.tabs_grid_layout_1 = Qt.QGridLayout() self.tabs_layout_1.addLayout(self.tabs_grid_layout_1) self.tabs.addTab(self.tabs_widget_1, 'Telecommand') self.tabs_widget_2 = Qt.QWidget() self.tabs_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_2) self.tabs_grid_layout_2 = Qt.QGridLayout() self.tabs_layout_2.addLayout(self.tabs_grid_layout_2) self.tabs.addTab(self.tabs_widget_2, 'Beacon') self.top_grid_layout.addWidget(self.tabs) self.tm_tab_control = Qt.QTabWidget() self.tm_tab_control_widget_0 = Qt.QWidget() self.tm_tab_control_layout_0 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.tm_tab_control_widget_0) self.tm_tab_control_grid_layout_0 = Qt.QGridLayout() self.tm_tab_control_layout_0.addLayout( self.tm_tab_control_grid_layout_0) self.tm_tab_control.addTab(self.tm_tab_control_widget_0, 'General') self.tm_tab_control_widget_1 = Qt.QWidget() self.tm_tab_control_layout_1 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.tm_tab_control_widget_1) self.tm_tab_control_grid_layout_1 = Qt.QGridLayout() self.tm_tab_control_layout_1.addLayout( self.tm_tab_control_grid_layout_1) self.tm_tab_control.addTab(self.tm_tab_control_widget_1, 'GMSK Demodulator') self.tm_tab_control_widget_2 = Qt.QWidget() self.tm_tab_control_layout_2 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.tm_tab_control_widget_2) self.tm_tab_control_grid_layout_2 = Qt.QGridLayout() self.tm_tab_control_layout_2.addLayout( self.tm_tab_control_grid_layout_2) self.tm_tab_control.addTab(self.tm_tab_control_widget_2, 'Gardner Timing Recovery') self.tabs_grid_layout_0.addWidget(self.tm_tab_control, 0, 0, 3, 1) for r in range(0, 3): self.tabs_grid_layout_0.setRowStretch(r, 1) for c in range(0, 1): self.tabs_grid_layout_0.setColumnStretch(c, 1) self._tm_waterfall_per_tool_bar = Qt.QToolBar(self) self._tm_waterfall_per_tool_bar.addWidget( Qt.QLabel('Waterfall Plot Period' + ": ")) self._tm_waterfall_per_line_edit = Qt.QLineEdit( str(self.tm_waterfall_per)) self._tm_waterfall_per_tool_bar.addWidget( self._tm_waterfall_per_line_edit) self._tm_waterfall_per_line_edit.returnPressed.connect( lambda: self.set_tm_waterfall_per( eng_notation.str_to_num( str(self._tm_waterfall_per_line_edit.text().toAscii())))) self.tm_tab_control_grid_layout_0.addWidget( self._tm_waterfall_per_tool_bar, 3, 0, 1, 4) for r in range(3, 4): self.tm_tab_control_grid_layout_0.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_0.setColumnStretch(c, 1) self.tm_tab_stat = Qt.QTabWidget() self.tm_tab_stat_widget_0 = Qt.QWidget() self.tm_tab_stat_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_stat_widget_0) self.tm_tab_stat_grid_layout_0 = Qt.QGridLayout() self.tm_tab_stat_layout_0.addLayout(self.tm_tab_stat_grid_layout_0) self.tm_tab_stat.addTab(self.tm_tab_stat_widget_0, 'General') self.tabs_grid_layout_0.addWidget(self.tm_tab_stat, 3, 0, 1, 1) for r in range(3, 4): self.tabs_grid_layout_0.setRowStretch(r, 1) for c in range(0, 1): self.tabs_grid_layout_0.setColumnStretch(c, 1) self.tm_tab_plot = Qt.QTabWidget() self.tm_tab_plot_widget_0 = Qt.QWidget() self.tm_tab_plot_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_0) self.tm_tab_plot_grid_layout_0 = Qt.QGridLayout() self.tm_tab_plot_layout_0.addLayout(self.tm_tab_plot_grid_layout_0) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_0, 'Frequency Plot') self.tm_tab_plot_widget_1 = Qt.QWidget() self.tm_tab_plot_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_1) self.tm_tab_plot_grid_layout_1 = Qt.QGridLayout() self.tm_tab_plot_layout_1.addLayout(self.tm_tab_plot_grid_layout_1) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_1, 'Time Plot') self.tm_tab_plot_widget_2 = Qt.QWidget() self.tm_tab_plot_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_2) self.tm_tab_plot_grid_layout_2 = Qt.QGridLayout() self.tm_tab_plot_layout_2.addLayout(self.tm_tab_plot_grid_layout_2) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_2, 'Demoded Bits 1') self.tm_tab_plot_widget_3 = Qt.QWidget() self.tm_tab_plot_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_3) self.tm_tab_plot_grid_layout_3 = Qt.QGridLayout() self.tm_tab_plot_layout_3.addLayout(self.tm_tab_plot_grid_layout_3) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_3, 'Demoded Bits 2') self.tm_tab_plot_widget_4 = Qt.QWidget() self.tm_tab_plot_layout_4 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_4) self.tm_tab_plot_grid_layout_4 = Qt.QGridLayout() self.tm_tab_plot_layout_4.addLayout(self.tm_tab_plot_grid_layout_4) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_4, 'Decoded Data (Viterbi)') self.tm_tab_plot_widget_5 = Qt.QWidget() self.tm_tab_plot_layout_5 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_5) self.tm_tab_plot_grid_layout_5 = Qt.QGridLayout() self.tm_tab_plot_layout_5.addLayout(self.tm_tab_plot_grid_layout_5) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_5, 'Decoded Data (RS)') self.tm_tab_plot_widget_6 = Qt.QWidget() self.tm_tab_plot_layout_6 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tm_tab_plot_widget_6) self.tm_tab_plot_grid_layout_6 = Qt.QGridLayout() self.tm_tab_plot_layout_6.addLayout(self.tm_tab_plot_grid_layout_6) self.tm_tab_plot.addTab(self.tm_tab_plot_widget_6, 'Decrypted Data') self.tabs_grid_layout_0.addWidget(self.tm_tab_plot, 0, 1, 4, 3) for r in range(0, 4): self.tabs_grid_layout_0.setRowStretch(r, 1) for c in range(1, 4): self.tabs_grid_layout_0.setColumnStretch(c, 1) self._tm_ss_ted_gain_range_range = Range(1, 1000, 1, 100, 10000) self._tm_ss_ted_gain_range_win = RangeWidget( self._tm_ss_ted_gain_range_range, self.set_tm_ss_ted_gain_range, 'Symbol Sync TED gain', "slider", float) self.tm_tab_control_grid_layout_2.addWidget( self._tm_ss_ted_gain_range_win, 1, 0, 1, 4) for r in range(1, 2): self.tm_tab_control_grid_layout_2.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_2.setColumnStretch(c, 1) self._tm_ss_loopbw_range_range = Range(0.001, 2, 0.001, 0.4, 10000) self._tm_ss_loopbw_range_win = RangeWidget( self._tm_ss_loopbw_range_range, self.set_tm_ss_loopbw_range, 'Symbol Sync LBW', "slider", float) self.tm_tab_control_grid_layout_2.addWidget( self._tm_ss_loopbw_range_win, 0, 0, 1, 4) for r in range(0, 1): self.tm_tab_control_grid_layout_2.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_2.setColumnStretch(c, 1) self._tm_ss_damping_factor_range_range = Range(0.001, 2, 0.001, 0.5, 10000) self._tm_ss_damping_factor_range_win = RangeWidget( self._tm_ss_damping_factor_range_range, self.set_tm_ss_damping_factor_range, 'Symbol Sync DF', "slider", float) self.tm_tab_control_grid_layout_2.addWidget( self._tm_ss_damping_factor_range_win, 2, 0, 1, 4) for r in range(2, 3): self.tm_tab_control_grid_layout_2.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_2.setColumnStretch(c, 1) self._tm_pll_loopbw_range_range = Range(0.001, 2, 0.001, 0.3, 10000) self._tm_pll_loopbw_range_win = RangeWidget( self._tm_pll_loopbw_range_range, self.set_tm_pll_loopbw_range, 'PLL LBW', "slider", float) self.tm_tab_control_grid_layout_1.addWidget( self._tm_pll_loopbw_range_win, 0, 0, 1, 4) for r in range(0, 1): self.tm_tab_control_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_1.setColumnStretch(c, 1) self._tm_gain_before_tr_range = Range(0.1, 100, 0.1, 30, 1000) self._tm_gain_before_tr_win = RangeWidget( self._tm_gain_before_tr_range, self.set_tm_gain_before_tr, 'Gain', "slider", float) self.tm_tab_control_grid_layout_1.addWidget( self._tm_gain_before_tr_win, 1, 0, 1, 4) for r in range(1, 2): self.tm_tab_control_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_1.setColumnStretch(c, 1) self._tm_f_if_tool_bar = Qt.QToolBar(self) self._tm_f_if_tool_bar.addWidget(Qt.QLabel('IF Frequency' + ": ")) self._tm_f_if_line_edit = Qt.QLineEdit(str(self.tm_f_if)) self._tm_f_if_tool_bar.addWidget(self._tm_f_if_line_edit) self._tm_f_if_line_edit.returnPressed.connect(lambda: self.set_tm_f_if( int(str(self._tm_f_if_line_edit.text().toAscii())))) self.tm_tab_control_grid_layout_0.addWidget(self._tm_f_if_tool_bar, 1, 0, 1, 2) for r in range(1, 2): self.tm_tab_control_grid_layout_0.setRowStretch(r, 1) for c in range(0, 2): self.tm_tab_control_grid_layout_0.setColumnStretch(c, 1) self._tm_doppler_tool_bar = Qt.QToolBar(self) self._tm_doppler_tool_bar.addWidget(Qt.QLabel('Doppler' + ": ")) self._tm_doppler_line_edit = Qt.QLineEdit(str(self.tm_doppler)) self._tm_doppler_tool_bar.addWidget(self._tm_doppler_line_edit) self._tm_doppler_line_edit.returnPressed.connect( lambda: self.set_tm_doppler( int(str(self._tm_doppler_line_edit.text().toAscii())))) self.tm_tab_control_grid_layout_0.addWidget(self._tm_doppler_tool_bar, 1, 2, 1, 2) for r in range(1, 2): self.tm_tab_control_grid_layout_0.setRowStretch(r, 1) for c in range(2, 4): self.tm_tab_control_grid_layout_0.setColumnStretch(c, 1) self._tm_ad9361_lo_freq_tool_bar = Qt.QToolBar(self) self._tm_ad9361_lo_freq_tool_bar.addWidget( Qt.QLabel('AD9361 LO Frequency' + ": ")) self._tm_ad9361_lo_freq_line_edit = Qt.QLineEdit( str(self.tm_ad9361_lo_freq)) self._tm_ad9361_lo_freq_tool_bar.addWidget( self._tm_ad9361_lo_freq_line_edit) self._tm_ad9361_lo_freq_line_edit.returnPressed.connect( lambda: self.set_tm_ad9361_lo_freq( int(str(self._tm_ad9361_lo_freq_line_edit.text().toAscii())))) self.tm_tab_control_grid_layout_0.addWidget( self._tm_ad9361_lo_freq_tool_bar, 0, 0, 1, 4) for r in range(0, 1): self.tm_tab_control_grid_layout_0.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_control_grid_layout_0.setColumnStretch(c, 1) self.satellites_decode_rs_general_0 = satellites.decode_rs_general( 285, 0, 1, 32, False, False) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc tm_symb_rate * tm_samp_per_symb, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(tm_waterfall_per) self.qtgui_waterfall_sink_x_0.enable_grid(True) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not False: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.tm_tab_plot_grid_layout_0.addWidget( self._qtgui_waterfall_sink_x_0_win, 2, 0, 2, 4) for r in range(2, 4): self.tm_tab_plot_grid_layout_0.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_plot_grid_layout_0.setColumnStretch(c, 1) self.qtgui_time_sink_x_0_0_0_0_0 = qtgui.time_sink_f( 4144, #size tm_symb_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0_0.set_y_axis(-1, 2) self.qtgui_time_sink_x_0_0_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "pkt_len") self.qtgui_time_sink_x_0_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0_0_0.enable_control_panel(True) self.qtgui_time_sink_x_0_0_0_0_0.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_0_0_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [2, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_0_0.pyqwidget(), Qt.QWidget) self.tm_tab_plot_grid_layout_3.addWidget( self._qtgui_time_sink_x_0_0_0_0_0_win, 0, 0, 2, 4) for r in range(0, 2): self.tm_tab_plot_grid_layout_3.setRowStretch(r, 1) for c in range(0, 4): self.tm_tab_plot_grid_layout_3.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size tm_symb_rate * tm_samp_per_symb, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-20, 20) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(True) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [2, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.tm_tab_plot_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("Decrypted Frame Counter") labels = ['Counter', 'Rate (bps)', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(2): self.qtgui_number_sink_0_0.set_min(i, -1) self.qtgui_number_sink_0_0.set_max(i, 1) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.tm_tab_stat_grid_layout_0.addWidget( self._qtgui_number_sink_0_0_win, 0, 3, 2, 1) for r in range(0, 2): self.tm_tab_stat_grid_layout_0.setRowStretch(r, 1) for c in range(3, 4): self.tm_tab_stat_grid_layout_0.setColumnStretch(c, 1) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("Received Frame Counter") labels = ['Counter', 'Rate (bps)', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(2): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.tm_tab_stat_grid_layout_0.addWidget(self._qtgui_number_sink_0_win, 0, 2, 2, 1) for r in range(0, 2): self.tm_tab_stat_grid_layout_0.setRowStretch(r, 1) for c in range(2, 3): self.tm_tab_stat_grid_layout_0.setColumnStretch(c, 1) self.low_pass_filter_0 = filter.fir_filter_ccf( tm_sec_dec, firdes.low_pass(1, tm_symb_rate * tm_samp_per_symb * tm_sec_dec, tm_channel_bw, tm_channel_bw / 20, firdes.WIN_HAMMING, 6.76)) self.iustsat_zafar_telemetry_frame_extractor_1 = iustsat.zafar_telemetry_frame_extractor( "pkt_len") self.iustsat_zafar_telemetry_derand_0 = iustsat.zafar_telemetry_derand( "pkt_len") self.iustsat_tag_counter_0 = iustsat.tag_counter('pkt_len') self.iustsat_synch_detect_tag_1 = iustsat.synch_detect_tag( 60, 'pkt_len', 259 * 2 * 8) self.iustsat_rs_to_decrypt_0_0 = iustsat.rs_to_decrypt( 'iv', ([ 0xCA, 0xFE, 0xBA, 0xBE, 0xFA, 0xCE, 0xDB, 0xAD, 0xDE, 0xCA, 0xF8, 0x88 ]), 'aad', 'auth_tag') self.iustsat_pdu_to_message_0 = iustsat.pdu_to_message('frm_len') self.iustsat_pdu_debug_0_0 = iustsat.pdu_debug('auth_tag') self.iustsat_frame_analysis_0 = iustsat.frame_analysis('frm_len') self.iio_fmcomms2_source_0 = iio.fmcomms2_source_f32c( '192.168.1.10', tm_ad9361_lo_freq - (tm_f_if + tm_doppler), tm_ad_samp_rate, tm_ad_channel_bw, True, False, 0x8000, True, True, True, "fast_attack", 64.0, "manual", 64.0, "A_BALANCED", '', True) self.fir_filter_xxx_0 = filter.fir_filter_fff(1, ([ 1, 1, 1, -1, 1, -1, -1, 1, -1, -1, 1, -1, 1, -1, -1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, -1, 1, 1, -1, -1, -1, -1, -1, 1, 1, -1, 1, 1, -1, -1, -1, -1, 1, -1, 1, 1, 1, -1, 1, -1, 1, 1, 1, -1, -1, -1, -1, -1, -1 ])) self.fir_filter_xxx_0.declare_sample_delay(0) self.fec_async_decoder_0 = fec.async_decoder(dec_cc, True, False, MTU) self.digital_symbol_sync_xx_0 = digital.symbol_sync_ff( digital.TED_GARDNER, tm_samp_per_symb, tm_ss_loopbw_range, tm_ss_damping_factor_range, tm_ss_ted_gain_range, 2, 1, digital.constellation_bpsk().base(), digital.IR_PFB_NO_MF, 128, ([])) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.dc_blocker_xx_0 = filter.dc_blocker_ff(65536, True) self.crypto_auth_dec_aes_gcm_0_0 = crypto.auth_dec_aes_gcm(([ 0xFE, 0xFF, 0xE9, 0x92, 0x86, 0x65, 0x73, 0x1C, 0x6D, 0x6A, 0x8F, 0x94, 0x67, 0x30, 0x83, 0x08 ]), 16, 96) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_float * 1, False) self.blocks_tag_gate_0.set_single_key("") self.blocks_pdu_to_tagged_stream_0_0_0_1 = blocks.pdu_to_tagged_stream( blocks.float_t, 'frm_len') self.blocks_pdu_to_tagged_stream_0_0_0_0 = blocks.pdu_to_tagged_stream( blocks.float_t, 'frm_len') self.blocks_pdu_to_tagged_stream_0_0_0 = blocks.pdu_to_tagged_stream( blocks.float_t, 'frm_len') self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff( (0.066666667, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2, )) self.blocks_multiply_const = blocks.multiply_const_vff( (tm_gain_before_tr, )) self.blocks_float_to_uchar_0 = blocks.float_to_uchar() self.blocks_file_sink_0 = blocks.file_sink( gr.sizeof_char * 1, '/home/iust/Documents/zafar_prj/gr-iustsat/examples/ReceivedData/TelemetryReceivedData.bin', False) self.blocks_file_sink_0.set_unbuffered(True) self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, 63) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-1, )) self.analog_pll_freqdet_cf_0 = analog.pll_freqdet_cf( tm_pll_loopbw_range, 200000 * 6.28 / (tm_ad_samp_rate / tm_sec_dec), -200000 * 6.28 / (tm_ad_samp_rate / tm_sec_dec)) ################################################## # Connections ################################################## self.msg_connect((self.crypto_auth_dec_aes_gcm_0_0, 'pdus'), (self.iustsat_frame_analysis_0, 'in')) self.msg_connect((self.crypto_auth_dec_aes_gcm_0_0, 'pdus'), (self.iustsat_pdu_debug_0_0, 'pdu_in')) self.msg_connect((self.crypto_auth_dec_aes_gcm_0_0, 'pdus'), (self.iustsat_pdu_to_message_0, 'in')) self.msg_connect((self.fec_async_decoder_0, 'out'), (self.iustsat_zafar_telemetry_derand_0, 'in')) self.msg_connect((self.iustsat_frame_analysis_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0_0, 'pdus')) self.msg_connect((self.iustsat_frame_analysis_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0_0_1, 'pdus')) self.msg_connect((self.iustsat_pdu_to_message_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0_0_0, 'pdus')) self.msg_connect((self.iustsat_rs_to_decrypt_0_0, 'out'), (self.crypto_auth_dec_aes_gcm_0_0, 'pdus')) self.msg_connect((self.iustsat_zafar_telemetry_derand_0, 'out'), (self.satellites_decode_rs_general_0, 'in')) self.msg_connect( (self.iustsat_zafar_telemetry_frame_extractor_1, 'out'), (self.fec_async_decoder_0, 'in')) self.msg_connect((self.satellites_decode_rs_general_0, 'out'), (self.iustsat_rs_to_decrypt_0_0, 'in')) self.connect((self.analog_pll_freqdet_cf_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.fir_filter_xxx_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_tag_gate_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_multiply_const, 0), (self.digital_symbol_sync_xx_0, 0)) self.connect((self.blocks_multiply_const, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0_0, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0_0_0, 0), (self.blocks_float_to_uchar_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0_0_1, 0), (self.qtgui_number_sink_0_0, 1)) self.connect((self.blocks_tag_gate_0, 0), (self.iustsat_synch_detect_tag_1, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.blocks_multiply_const, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.digital_symbol_sync_xx_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.digital_symbol_sync_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.iustsat_synch_detect_tag_1, 1)) self.connect((self.iio_fmcomms2_source_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.iustsat_synch_detect_tag_1, 0), (self.iustsat_tag_counter_0, 0)) self.connect((self.iustsat_synch_detect_tag_1, 0), (self.iustsat_zafar_telemetry_frame_extractor_1, 0)) self.connect((self.iustsat_synch_detect_tag_1, 0), (self.qtgui_time_sink_x_0_0_0_0_0, 0)) self.connect((self.iustsat_tag_counter_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.iustsat_tag_counter_0, 1), (self.qtgui_number_sink_0, 1)) self.connect((self.low_pass_filter_0, 0), (self.analog_pll_freqdet_cf_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 200000 self.key = key = 0 self.iteration = iteration = 0 ################################################## # Blocks ################################################## self.receive = osmosdr.source(args="numchan" + str(1) + "" + "") self.receive.set_sample_rate(1e6) self.receive.set_center_freq(100e6) self.receive.set_freq_corr(0, 0) self.receive.set_gain_mode(False, 0) self.receive.set_gain(10, 0) self.receive.set_if_gain(20, 0) self.receive.set_bb_gain(20, 0) self.receive.set_antenna("", 0) self.receive.set_bandwidth(0, 0) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 3) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=2, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.digital_gfsk_demod_0 = digital.gfsk_demod( samples_per_symbol=2, sensitivity=1.0, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.blks2_packet_decoder_0 = grc_blks2.packet_demod_f( grc_blks2.packet_decoder( access_code="100010001000100010001111", threshold=0, callback=lambda ok, payload: self.blks2_packet_decoder_0. recv_pkt(ok, payload), ), ) self.blks2_packet_decoder_1 = grc_blks2.packet_demod_f( grc_blks2.packet_decoder( access_code="100010001000100010001000", threshold=0, callback=lambda ok, payload: self.blks2_packet_decoder_1. recv_pkt(ok, payload), ), ) self.blks2_packet_decoder_2 = grc_blks2.packet_demod_f( grc_blks2.packet_decoder( access_code="100010001000100010101010", threshold=0, callback=lambda ok, payload: self.blks2_packet_decoder_2. recv_pkt(ok, payload), ), ) self.file_sink_0 = blocks.file_sink( gr.sizeof_float * 1, "/home/firas/Desktop/final/firas-data", False) self.file_sink_0.set_unbuffered(False) self.file_sink_1 = blocks.file_sink( gr.sizeof_float * 1, "/home/firas/Desktop/final/firas-data_1", False) self.file_sink_1.set_unbuffered(False) self.probe_sig_0 = blocks.probe_signal_f() self.low_pass_filter = filter.fir_filter_ccf( 1, firdes.low_pass(1, 1e6, 250000, 20000, firdes.WIN_HAMMING, 6.76)) self.throt = blocks.throttle(gr.sizeof_gr_complex * 1, 32000, True) self.file_sink = blocks.file_sink( gr.sizeof_float * 1, "/home/firas/Desktop/paper-test.pdf", True) self.file_sink.set_unbuffered(False) ################################################## # Connections ################################################## self.connect((self.digital_gmsk_demod_0, 0), (self.blks2_packet_decoder_0, 0)) self.connect((self.blks2_packet_decoder_0, 0), (self.file_sink_0, 0)) self.connect((self.receive, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.blks2_packet_decoder_0, 0), (self.probe_sig_0, 0))
def __init__(self): gr.top_block.__init__(self, "Wifi Rx Jun28") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Rx Jun28") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_rx_jun28") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 0.5e6 self.lo_offset = lo_offset = 0 self.gain = gain = 20 self.freq = freq = 943000000.0 self.decimation = decimation = 40 self.chan_est = chan_est = 1 ################################################## # Blocks ################################################## self._samp_rate_options = [0.5e6, 1e6, 5e6, 10e6, 20e6] self._samp_rate_labels = [ "500 KHz", "1 MHz", "5 MHz", "10 MHz", "20 MHz" ] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate" + ": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod( self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_2 = qtgui.time_sink_f( 32, #size 10, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2.set_update_time(0.10) self.qtgui_time_sink_x_2.set_y_axis(-1, 110) self.qtgui_time_sink_x_2.set_y_label("Amplitude", "") self.qtgui_time_sink_x_2.enable_tags(-1, True) self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2.enable_autoscale(False) self.qtgui_time_sink_x_2.enable_grid(True) self.qtgui_time_sink_x_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_win = sip.wrapinstance( self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_win) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_c( 2**17, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-2, 2) self.qtgui_time_sink_x_0_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.02, 0.1, 0, "ofdm_start") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = [ "samples", "corr", "correlation_big", "", "", "", "", "", "", "" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0_0_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 2**17, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, threshold, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0.disable_legend() labels = [ "correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", "" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0.99, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.0000010) self.qtgui_number_sink_0.set_title("Frame error Rata") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.ofdm_80211_short_MF_v2_0 = ofdm_80211.short_MF_v2(160, 16) self.nutaq_radio420_tx_0_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx( "nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(0) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value( int((4e6) / samp_rate / 40 * (2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier( 0, "nutaq_carrier_perseus_0", "192.168.0.101") self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long( sync_length, False, False) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac( False, False) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols( ieee802_11.LMS, False) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal( False, False) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac( False, False) self._gain_range = Range(0, 100, 1, 20, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "slider", float) self.top_layout.addWidget(self._gain_win) self._freq_options = [ 943000000.0, 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5260000000.0, 5280000000.0, 5300000000.0, 5320000000.0, 5500000000.0, 5520000000.0, 5540000000.0, 5560000000.0, 5580000000.0, 5600000000.0, 5620000000.0, 5640000000.0, 5660000000.0, 5680000000.0, 5700000000.0, 5745000000.0, 5765000000.0, 5785000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0 ] self._freq_labels = [ ' 0 | 943.0 | ??', ' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 52 | 5260.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5300.0 | 11a', ' 60 | 5320.0 | 11a', '100 | 5500.0 | 11a', '104 | 5520.0 | 11a', '108 | 5540.0 | 11a', '112 | 5560.0 | 11a', '116 | 5580.0 | 11a', '120 | 5600.0 | 11a', '124 | 5620.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '136 | 5680.0 | 11a', '140 | 5700.0 | 11a', '149 | 5745.0 | 11a', '153 | 5765.0 | 11a', '157 | 5785.0 | 11a', '161 | 5805.0 | 11a', '165 | 5825.0 | 11a', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p' ] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("Channel" + ": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod( self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) self.carajito = ofdm_80211.ofdm_sync_short(threshold, 2, False, False) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate / 1, True) self.blocks_stream_to_vector_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, 64) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.float_t, "packet_len") self.blocks_null_sink_0_1_0_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, "/home/juan/juan/COWN/waveforms/test_rerecorded_20151026.bin", True) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, sync_length) ################################################## # Connections ################################################## self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_time_sink_x_2, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.ofdm_80211_short_MF_v2_0, 0)) self.connect((self.carajito, 0), (self.blocks_delay_0, 0)) self.connect((self.carajito, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.carajito, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 2), (self.blocks_null_sink_0_1_0_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 1), (self.carajito, 1)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.carajito, 2)) self.connect((self.ofdm_80211_short_MF_v2_0, 0), (self.carajito, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.qtgui_time_sink_x_0_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Bch Decoder2") Qt.QWidget.__init__(self) self.setWindowTitle("Bch Decoder2") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "BCH_Decoder2") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 self.r = r = 10 self.n = n = 64800 self.EsN0_dB = EsN0_dB = 0 ################################################## # Blocks ################################################## self._EsN0_dB_range = Range(-50, 50, 1, 0, 200) self._EsN0_dB_win = RangeWidget(self._EsN0_dB_range, self.set_EsN0_dB, "EsN0_dB", "counter_slider", float) self.top_layout.addWidget(self._EsN0_dB_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.mapper_atsc_0 = mapper_atsc( m=4, n=2, r=r, ) self.demapper_atsc_0 = demapper_atsc( m=4, r=r, size_in=1, ) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8) self.blocks_threshold_ff_0 = blocks.threshold_ff(0, 0, 0) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_float_to_char_0 = blocks.float_to_char(1, 1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, '/home/rossi/PN.ts', False) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, 'bch_decoder.bin', False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_add_xx_0 = blocks.add_vcc(1) self.blks2_error_rate_0 = grc_blks2.error_rate( type='BER', win_size=1000000000, bits_per_symbol=8, ) self.bch_enc_0 = bch_enc( fec=r, size=n, ) self.bch_dec_0 = bch_dec( fec=r, size=n, ) self.analog_noise_source_x_0_0 = analog.noise_source_c(analog.GR_GAUSSIAN, math.sqrt(1/math.pow(10.0,(EsN0_dB/10.0))), 0) ################################################## # Connections ################################################## self.connect((self.analog_noise_source_x_0_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.bch_dec_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.bch_enc_0, 0), (self.mapper_atsc_0, 0)) self.connect((self.blks2_error_rate_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.demapper_atsc_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blks2_error_rate_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.blocks_float_to_char_0, 0), (self.bch_dec_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blks2_error_rate_0, 1)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_threshold_ff_0, 0), (self.blocks_float_to_char_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.bch_enc_0, 0)) self.connect((self.demapper_atsc_0, 0), (self.blocks_threshold_ff_0, 0)) self.connect((self.mapper_atsc_0, 0), (self.blocks_add_xx_0, 1))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_qtgui_chooser_0_0_0 = variable_qtgui_chooser_0_0_0 = 1 self.variable_qtgui_chooser_0_0 = variable_qtgui_chooser_0_0 = 1 self.snapshots = snapshots = 4096 self.samp_rate = samp_rate = 100000000/32 self.pi = pi = 3.14159265359 self.phase_c2 = phase_c2 = 0 self.phase_c1 = phase_c1 = 0 self.phase_c0 = phase_c0 = 0 self.gain_rx = gain_rx = 20 self.center_freq = center_freq = 2.4e9 self.ant_cal_enable = ant_cal_enable = 1 ################################################## # Blocks ################################################## _variable_qtgui_chooser_0_0_0_check_box = Qt.QCheckBox("TX OTA (Bottom) ") self._variable_qtgui_chooser_0_0_0_choices = {True: 0, False: 1} self._variable_qtgui_chooser_0_0_0_choices_inv = dict((v,k) for k,v in self._variable_qtgui_chooser_0_0_0_choices.iteritems()) self._variable_qtgui_chooser_0_0_0_callback = lambda i: Qt.QMetaObject.invokeMethod(_variable_qtgui_chooser_0_0_0_check_box, "setChecked", Qt.Q_ARG("bool", self._variable_qtgui_chooser_0_0_0_choices_inv[i])) self._variable_qtgui_chooser_0_0_0_callback(self.variable_qtgui_chooser_0_0_0) _variable_qtgui_chooser_0_0_0_check_box.stateChanged.connect(lambda i: self.set_variable_qtgui_chooser_0_0_0(self._variable_qtgui_chooser_0_0_0_choices[bool(i)])) self.top_grid_layout.addWidget(_variable_qtgui_chooser_0_0_0_check_box, 1,0) _variable_qtgui_chooser_0_0_check_box = Qt.QCheckBox("TX Direct (Top)") self._variable_qtgui_chooser_0_0_choices = {True: 0, False: 1} self._variable_qtgui_chooser_0_0_choices_inv = dict((v,k) for k,v in self._variable_qtgui_chooser_0_0_choices.iteritems()) self._variable_qtgui_chooser_0_0_callback = lambda i: Qt.QMetaObject.invokeMethod(_variable_qtgui_chooser_0_0_check_box, "setChecked", Qt.Q_ARG("bool", self._variable_qtgui_chooser_0_0_choices_inv[i])) self._variable_qtgui_chooser_0_0_callback(self.variable_qtgui_chooser_0_0) _variable_qtgui_chooser_0_0_check_box.stateChanged.connect(lambda i: self.set_variable_qtgui_chooser_0_0(self._variable_qtgui_chooser_0_0_choices[bool(i)])) self.top_grid_layout.addWidget(_variable_qtgui_chooser_0_0_check_box, 0,0) self._phase_c2_range = Range(-180, 180, 1, 0, 200) self._phase_c2_win = RangeWidget(self._phase_c2_range, self.set_phase_c2, "Phase Channel2", "counter_slider", float) self.top_layout.addWidget(self._phase_c2_win) self._phase_c1_range = Range(-180, 180, 1, 0, 200) self._phase_c1_win = RangeWidget(self._phase_c1_range, self.set_phase_c1, "Phase Channel1", "counter_slider", float) self.top_layout.addWidget(self._phase_c1_win) self._phase_c0_range = Range(-180, 180, 1, 0, 200) self._phase_c0_win = RangeWidget(self._phase_c0_range, self.set_phase_c0, "Phase Channel0", "counter_slider", float) self.top_layout.addWidget(self._phase_c0_win) _ant_cal_enable_check_box = Qt.QCheckBox("Enable Antenna Calibration") self._ant_cal_enable_choices = {True: 0, False: 1} self._ant_cal_enable_choices_inv = dict((v,k) for k,v in self._ant_cal_enable_choices.iteritems()) self._ant_cal_enable_callback = lambda i: Qt.QMetaObject.invokeMethod(_ant_cal_enable_check_box, "setChecked", Qt.Q_ARG("bool", self._ant_cal_enable_choices_inv[i])) self._ant_cal_enable_callback(self.ant_cal_enable) _ant_cal_enable_check_box.stateChanged.connect(lambda i: self.set_ant_cal_enable(self._ant_cal_enable_choices[bool(i)])) self.top_grid_layout.addWidget(_ant_cal_enable_check_box, 1,4) self.wifius_gen_music_spectrum_vcvf_0 = wifius.gen_music_spectrum_vcvf(3, 1, -90, 90, 1, 0.5, 4096) self.wifius_antenna_array_calibration_cf_0 = wifius.antenna_array_calibration_cf(90, 0.5, 3, snapshots) self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join(("addr0=192.168.40.2,addr1=192.168.50.2,addr2=192.168.60.2", "")), uhd.stream_args( cpu_format="fc32", channels=range(3), ), ) self.uhd_usrp_source_0_0.set_clock_source("external", 0) self.uhd_usrp_source_0_0.set_time_source("external", 0) self.uhd_usrp_source_0_0.set_clock_source("external", 1) self.uhd_usrp_source_0_0.set_time_source("external", 1) self.uhd_usrp_source_0_0.set_clock_source("mimo", 2) self.uhd_usrp_source_0_0.set_time_source("mimo", 2) self.uhd_usrp_source_0_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_source_0_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0_0.set_center_freq(center_freq, 0) self.uhd_usrp_source_0_0.set_gain(gain_rx, 0) self.uhd_usrp_source_0_0.set_antenna("RX2", 0) self.uhd_usrp_source_0_0.set_center_freq(center_freq, 1) self.uhd_usrp_source_0_0.set_gain(gain_rx, 1) self.uhd_usrp_source_0_0.set_antenna("RX2", 1) self.uhd_usrp_source_0_0.set_center_freq(center_freq, 2) self.uhd_usrp_source_0_0.set_gain(gain_rx, 2) self.uhd_usrp_source_0_0.set_antenna("RX2", 2) self.sync_tx_hier_0_0 = sync_tx_hier( addr0="addr=192.168.30.2", cal_freq=10e3, center_freq=center_freq, gain_tx2=20, samp_rate=samp_rate, tone_type='Real', ) self.sync_tx_hier2_0 = sync_tx_hier2( addr0="addr=192.168.20.2", cal_freq=10e3, center_freq=2.4e9, gain_tx2=20, samp_rate=samp_rate, tone_type='Real', ) self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f( 180, -90, 1.0, "Offset", "dB", "MuSIC Spectrum", 1 # Number of inputs ) self.qtgui_vector_sink_f_0.set_update_time(0.10) self.qtgui_vector_sink_f_0.set_y_axis(-140, 10) self.qtgui_vector_sink_f_0.enable_autoscale(True) self.qtgui_vector_sink_f_0.enable_grid(True) self.qtgui_vector_sink_f_0.set_x_axis_units("") self.qtgui_vector_sink_f_0.set_y_axis_units("") self.qtgui_vector_sink_f_0.set_ref_level(0) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_vector_sink_f_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_win = sip.wrapinstance(self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_vector_sink_f_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 300, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(True) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["RX1", "RX2", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_short, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.blocks_stream_to_vector_0_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, snapshots) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, snapshots) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, snapshots) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short*1) self.blocks_multiply_const_vxx_0_0_0 = blocks.multiply_const_vcc((numpy.exp(-1j*phase_c2*pi/180), )) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vcc((numpy.exp(-1j*phase_c1*pi/180), )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((numpy.exp(-1j*phase_c0*pi/180), )) self.blocks_message_strobe_0_3 = blocks.message_strobe(pmt.from_double(ant_cal_enable), 1000) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_0), 1000) self.blocks_message_strobe_0 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_0_0), 1000) self.blocks_complex_to_real_0_0_0 = blocks.complex_to_real(1) self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.blocks_argmax_xx_0 = blocks.argmax_fs(180) self.blocks_add_const_vxx_0 = blocks.add_const_vss((-90, )) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.sync_tx_hier2_0, 'Trigger')) self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.sync_tx_hier_0_0, 'Trigger')) self.msg_connect((self.blocks_message_strobe_0_3, 'strobe'), (self.wifius_antenna_array_calibration_cf_0, 'enable_hold')) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_complex_to_real_0_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_complex_to_real_0_0_0, 0), (self.qtgui_time_sink_x_0, 2)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.wifius_antenna_array_calibration_cf_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_complex_to_real_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_stream_to_vector_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.wifius_antenna_array_calibration_cf_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_0_0, 0), (self.blocks_complex_to_real_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0_0, 0), (self.blocks_stream_to_vector_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0_0, 0), (self.wifius_antenna_array_calibration_cf_0, 2)) self.connect((self.blocks_stream_to_vector_0, 0), (self.wifius_gen_music_spectrum_vcvf_0, 2)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.wifius_gen_music_spectrum_vcvf_0, 3)) self.connect((self.blocks_stream_to_vector_0_0_0, 0), (self.wifius_gen_music_spectrum_vcvf_0, 4)) self.connect((self.uhd_usrp_source_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.uhd_usrp_source_0_0, 1), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.uhd_usrp_source_0_0, 2), (self.blocks_multiply_const_vxx_0_0_0, 0)) self.connect((self.wifius_antenna_array_calibration_cf_0, 0), (self.wifius_gen_music_spectrum_vcvf_0, 0)) self.connect((self.wifius_antenna_array_calibration_cf_0, 1), (self.wifius_gen_music_spectrum_vcvf_0, 1)) self.connect((self.wifius_gen_music_spectrum_vcvf_0, 0), (self.blocks_argmax_xx_0, 0)) self.connect((self.wifius_gen_music_spectrum_vcvf_0, 0), (self.qtgui_vector_sink_f_0, 0))
def __init__(self): gr.top_block.__init__( self, "NsfIntegrate: Average+Record Astronomical Obs.") Qt.QWidget.__init__(self) self.setWindowTitle("NsfIntegrate: Average+Record Astronomical Obs.") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "NsfIntegrate80") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.ConfigFile = ConfigFile = "Watch80.conf" self._Frequencys_config = ConfigParser.ConfigParser() self._Frequencys_config.read(ConfigFile) try: Frequencys = self._Frequencys_config.getfloat("main", "Frequency") except: Frequencys = 1419.5e6 self.Frequencys = Frequencys self._Bandwidths_config = ConfigParser.ConfigParser() self._Bandwidths_config.read(ConfigFile) try: Bandwidths = self._Bandwidths_config.getfloat("main", "Bandwidth") except: Bandwidths = 8.e6 self.Bandwidths = Bandwidths self._fftsize_save_config = ConfigParser.ConfigParser() self._fftsize_save_config.read(ConfigFile) try: fftsize_save = self._fftsize_save_config.getint("main", "fftsize") except: fftsize_save = 1024 self.fftsize_save = fftsize_save self.Frequency = Frequency = Frequencys self.Bandwidth = Bandwidth = Bandwidths self._xaxis_save_config = ConfigParser.ConfigParser() self._xaxis_save_config.read(ConfigFile) try: xaxis_save = self._xaxis_save_config.getint("main", "Xaxis") except: xaxis_save = 0 self.xaxis_save = xaxis_save self._telescope_save_config = ConfigParser.ConfigParser() self._telescope_save_config.read(ConfigFile) try: telescope_save = self._telescope_save_config.get( "main", "telescope") except: telescope_save = "Bubble Wrap Horn" self.telescope_save = telescope_save self._observers_save_config = ConfigParser.ConfigParser() self._observers_save_config.read(ConfigFile) try: observers_save = self._observers_save_config.get( "main", "observers") except: observers_save = "Katherine, Nathaniel, Glen" self.observers_save = observers_save self.numin = numin = (Frequency - (Bandwidth / 2.)) self._nAves_config = ConfigParser.ConfigParser() self._nAves_config.read(ConfigFile) try: nAves = self._nAves_config.getint("main", "nave") except: nAves = 20 self.nAves = nAves self._frame_save_config = ConfigParser.ConfigParser() self._frame_save_config.read(ConfigFile) try: frame_save = self._frame_save_config.getint("main", "Frame") except: frame_save = 0 self.frame_save = frame_save self.fftsize = fftsize = fftsize_save self._device_save_config = ConfigParser.ConfigParser() self._device_save_config.read(ConfigFile) try: device_save = self._device_save_config.get("main", "device") except: device_save = "pluto=0" self.device_save = device_save self.H1 = H1 = 1420.406E6 self._Gain1s_config = ConfigParser.ConfigParser() self._Gain1s_config.read(ConfigFile) try: Gain1s = self._Gain1s_config.getfloat("main", "gain1") except: Gain1s = 63. self.Gain1s = Gain1s self._Elevation_save_config = ConfigParser.ConfigParser() self._Elevation_save_config.read(ConfigFile) try: Elevation_save = self._Elevation_save_config.getfloat( "main", "elevation") except: Elevation_save = 90. self.Elevation_save = Elevation_save self._Azimuth_save_config = ConfigParser.ConfigParser() self._Azimuth_save_config.read(ConfigFile) try: Azimuth_save = self._Azimuth_save_config.getfloat( "main", "azimuth") except: Azimuth_save = 90. self.Azimuth_save = Azimuth_save self.yunits = yunits = ["Counts", "Power (dB)", "Intensity (Kelvins)"] self.ymins = ymins = [0.01, -20, 50.] self.ymaxs = ymaxs = [2., 10., 200.] self.xsteps = xsteps = [ Bandwidth * 1.E-6 / fftsize, -Bandwidth * 3.E5 / (H1 * fftsize), 1 ] self.xmins = xmins = [numin * 1E-6, (H1 - numin) * (3E5 / H1), 0] self._xaxis_save_0_config = ConfigParser.ConfigParser() self._xaxis_save_0_config.read(ConfigFile) try: xaxis_save_0 = self._xaxis_save_0_config.getint("main", "Xaxis") except: xaxis_save_0 = 0 self.xaxis_save_0 = xaxis_save_0 self.units = units = 0 self.obstype = obstype = 0 self.observer = observer = observers_save self.nAve = nAve = nAves self.Xaxis = Xaxis = xaxis_save self.VelFrame = VelFrame = frame_save self.Telescope = Telescope = telescope_save self.Record = Record = 0 self.Gain1 = Gain1 = Gain1s self.Elevation = Elevation = Elevation_save self.Device = Device = device_save self.Azimuth = Azimuth = Azimuth_save ################################################## # Blocks ################################################## self._units_options = ( 0, 1, 2, ) self._units_labels = ( "Counts", "dB", "Kelvins", ) self._units_tool_bar = Qt.QToolBar(self) self._units_tool_bar.addWidget(Qt.QLabel("Units" + ": ")) self._units_combo_box = Qt.QComboBox() self._units_tool_bar.addWidget(self._units_combo_box) for label in self._units_labels: self._units_combo_box.addItem(label) self._units_callback = lambda i: Qt.QMetaObject.invokeMethod( self._units_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._units_options.index(i))) self._units_callback(self.units) self._units_combo_box.currentIndexChanged.connect( lambda i: self.set_units(self._units_options[i])) self.top_grid_layout.addWidget(self._units_tool_bar, 9, 0, 1, 1) self._obstype_options = ( 0, 1, 2, 3, ) self._obstype_labels = ( "Survey", "Hot", "Cold", "Ref", ) self._obstype_tool_bar = Qt.QToolBar(self) self._obstype_tool_bar.addWidget(Qt.QLabel("Obs" + ": ")) self._obstype_combo_box = Qt.QComboBox() self._obstype_tool_bar.addWidget(self._obstype_combo_box) for label in self._obstype_labels: self._obstype_combo_box.addItem(label) self._obstype_callback = lambda i: Qt.QMetaObject.invokeMethod( self._obstype_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._obstype_options.index(i))) self._obstype_callback(self.obstype) self._obstype_combo_box.currentIndexChanged.connect( lambda i: self.set_obstype(self._obstype_options[i])) self.top_grid_layout.addWidget(self._obstype_tool_bar, 8, 0, 1, 1) self._observer_tool_bar = Qt.QToolBar(self) self._observer_tool_bar.addWidget(Qt.QLabel("Who" + ": ")) self._observer_line_edit = Qt.QLineEdit(str(self.observer)) self._observer_tool_bar.addWidget(self._observer_line_edit) self._observer_line_edit.returnPressed.connect( lambda: self.set_observer( str(str(self._observer_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._observer_tool_bar, 0, 0, 1, 2) self._nAve_tool_bar = Qt.QToolBar(self) self._nAve_tool_bar.addWidget(Qt.QLabel("N_Ave." + ": ")) self._nAve_line_edit = Qt.QLineEdit(str(self.nAve)) self._nAve_tool_bar.addWidget(self._nAve_line_edit) self._nAve_line_edit.returnPressed.connect(lambda: self.set_nAve( int(str(self._nAve_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._nAve_tool_bar, 0, 3, 1, 1) self._fftsize_tool_bar = Qt.QToolBar(self) self._fftsize_tool_bar.addWidget(Qt.QLabel("FFT_size" + ": ")) self._fftsize_line_edit = Qt.QLineEdit(str(self.fftsize)) self._fftsize_tool_bar.addWidget(self._fftsize_line_edit) self._fftsize_line_edit.returnPressed.connect(lambda: self.set_fftsize( int(str(self._fftsize_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._fftsize_tool_bar, 1, 3, 1, 1) self._Xaxis_options = ( 0, 1, 2, ) self._Xaxis_labels = ( "Frequency (MHz)", "Velocity (km/sec)", "Channels", ) self._Xaxis_tool_bar = Qt.QToolBar(self) self._Xaxis_tool_bar.addWidget(Qt.QLabel("Xaxis" + ": ")) self._Xaxis_combo_box = Qt.QComboBox() self._Xaxis_tool_bar.addWidget(self._Xaxis_combo_box) for label in self._Xaxis_labels: self._Xaxis_combo_box.addItem(label) self._Xaxis_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Xaxis_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Xaxis_options.index(i))) self._Xaxis_callback(self.Xaxis) self._Xaxis_combo_box.currentIndexChanged.connect( lambda i: self.set_Xaxis(self._Xaxis_options[i])) self.top_grid_layout.addWidget(self._Xaxis_tool_bar, 11, 4, 1, 2) self._Telescope_tool_bar = Qt.QToolBar(self) self._Telescope_tool_bar.addWidget(Qt.QLabel("Tel" + ": ")) self._Telescope_line_edit = Qt.QLineEdit(str(self.Telescope)) self._Telescope_tool_bar.addWidget(self._Telescope_line_edit) self._Telescope_line_edit.returnPressed.connect( lambda: self.set_Telescope( str(str(self._Telescope_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Telescope_tool_bar, 1, 0, 1, 2) self._Record_options = ( 0, 1, 2, ) self._Record_labels = ( "Wait", "Average", "Save", ) self._Record_tool_bar = Qt.QToolBar(self) self._Record_tool_bar.addWidget(Qt.QLabel("Rec" + ": ")) self._Record_combo_box = Qt.QComboBox() self._Record_tool_bar.addWidget(self._Record_combo_box) for label in self._Record_labels: self._Record_combo_box.addItem(label) self._Record_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Record_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Record_options.index(i))) self._Record_callback(self.Record) self._Record_combo_box.currentIndexChanged.connect( lambda i: self.set_Record(self._Record_options[i])) self.top_grid_layout.addWidget(self._Record_tool_bar, 7, 0, 1, 1) self._Gain1_tool_bar = Qt.QToolBar(self) self._Gain1_tool_bar.addWidget(Qt.QLabel("Gain1" + ": ")) self._Gain1_line_edit = Qt.QLineEdit(str(self.Gain1)) self._Gain1_tool_bar.addWidget(self._Gain1_line_edit) self._Gain1_line_edit.returnPressed.connect(lambda: self.set_Gain1( eng_notation.str_to_num(str(self._Gain1_line_edit.text().toAscii()) ))) self.top_grid_layout.addWidget(self._Gain1_tool_bar, 3, 0, 1, 1) self._Frequency_tool_bar = Qt.QToolBar(self) self._Frequency_tool_bar.addWidget(Qt.QLabel("Freq. Hz" + ": ")) self._Frequency_line_edit = Qt.QLineEdit(str(self.Frequency)) self._Frequency_tool_bar.addWidget(self._Frequency_line_edit) self._Frequency_line_edit.returnPressed.connect( lambda: self.set_Frequency( eng_notation.str_to_num( str(self._Frequency_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Frequency_tool_bar, 1, 5, 1, 1) self._Elevation_tool_bar = Qt.QToolBar(self) self._Elevation_tool_bar.addWidget(Qt.QLabel("Elevation" + ": ")) self._Elevation_line_edit = Qt.QLineEdit(str(self.Elevation)) self._Elevation_tool_bar.addWidget(self._Elevation_line_edit) self._Elevation_line_edit.returnPressed.connect( lambda: self.set_Elevation( eng_notation.str_to_num( str(self._Elevation_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Elevation_tool_bar, 0, 6, 1, 1) self._Device_tool_bar = Qt.QToolBar(self) self._Device_tool_bar.addWidget(Qt.QLabel("Dev" + ": ")) self._Device_line_edit = Qt.QLineEdit(str(self.Device)) self._Device_tool_bar.addWidget(self._Device_line_edit) self._Device_line_edit.returnPressed.connect(lambda: self.set_Device( str(str(self._Device_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Device_tool_bar, 2, 0, 1, 2) self._Bandwidth_tool_bar = Qt.QToolBar(self) self._Bandwidth_tool_bar.addWidget(Qt.QLabel("Bandwidth" + ": ")) self._Bandwidth_line_edit = Qt.QLineEdit(str(self.Bandwidth)) self._Bandwidth_tool_bar.addWidget(self._Bandwidth_line_edit) self._Bandwidth_line_edit.returnPressed.connect( lambda: self.set_Bandwidth( eng_notation.str_to_num( str(self._Bandwidth_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Bandwidth_tool_bar, 1, 6, 1, 1) self._Azimuth_tool_bar = Qt.QToolBar(self) self._Azimuth_tool_bar.addWidget(Qt.QLabel("Azimuth" + ": ")) self._Azimuth_line_edit = Qt.QLineEdit(str(self.Azimuth)) self._Azimuth_tool_bar.addWidget(self._Azimuth_line_edit) self._Azimuth_line_edit.returnPressed.connect(lambda: self.set_Azimuth( eng_notation.str_to_num( str(self._Azimuth_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Azimuth_tool_bar, 0, 5, 1, 1) self.ra_vmedian_5 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_3_0 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_3 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_2 = ra_vmedian.ra_vmedian(fftsize, 4) self.ra_vmedian_1 = ra_vmedian.ra_vmedian(fftsize, 4) self.qtgui_vector_sink_f_0_0 = qtgui.vector_sink_f( fftsize, xmins[Xaxis], xsteps[Xaxis], "", "Power", "", 5 # Number of inputs ) self.qtgui_vector_sink_f_0_0.set_update_time(1) self.qtgui_vector_sink_f_0_0.set_y_axis(ymins[units], ymaxs[units]) self.qtgui_vector_sink_f_0_0.enable_autoscale(False) self.qtgui_vector_sink_f_0_0.enable_grid(False) self.qtgui_vector_sink_f_0_0.set_x_axis_units("") self.qtgui_vector_sink_f_0_0.set_y_axis_units("") self.qtgui_vector_sink_f_0_0.set_ref_level( 0.25 * (ymins[units] + (3. * ymaxs[units]))) labels = ["Latest", "Median", "Hot", "Cold", "Ref", "", "", "", "", ""] widths = [1, 2, 1, 1, 2, 1, 1, 1, 1, 1] colors = [ "black", "dark green", "red", "blue", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [2., 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(5): if len(labels[i]) == 0: self.qtgui_vector_sink_f_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_0_win = sip.wrapinstance( self.qtgui_vector_sink_f_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_vector_sink_f_0_0_win, 2, 1, 8, 6) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(1) self.qtgui_number_sink_0.set_title("") labels = ["T Remains:", "", "", "", "", "", "", "", "", ""] units = ["(s)", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max( i, nAve * fftsize * 1024. / Bandwidth) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 11, 6, 1, 2) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( 1024, 100, -.8, .8, "", 2) self.qtgui_histogram_sink_x_0.set_update_time(1) self.qtgui_histogram_sink_x_0.enable_autoscale(True) self.qtgui_histogram_sink_x_0.enable_accumulate(False) self.qtgui_histogram_sink_x_0.enable_grid(False) if not True: self.qtgui_histogram_sink_x_0.disable_legend() labels = ["I", "Q", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_histogram_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i]) self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i]) self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i]) self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i]) self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_histogram_sink_x_0_win = sip.wrapinstance( self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 4, 0, 3, 1) self.pluto_source_0 = iio.pluto_source("", int(Frequency), int(Bandwidth), int(Bandwidth), 0x80000, True, False, True, "manual", Gain1, "", True) (self.pluto_source_0).set_processor_affinity([5]) self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.hamming(fftsize)), True, 1) (self.fft_vxx_0).set_processor_affinity([6]) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, fftsize) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared( fftsize) (self.blocks_complex_to_mag_squared_0).set_processor_affinity([7]) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_processor_affinity([2]) self._VelFrame_options = ( 0, 1, 2, ) self._VelFrame_labels = ( "Topocentric", "LSRK", "Barycentric", ) self._VelFrame_tool_bar = Qt.QToolBar(self) self._VelFrame_tool_bar.addWidget(Qt.QLabel("Frame" + ": ")) self._VelFrame_combo_box = Qt.QComboBox() self._VelFrame_tool_bar.addWidget(self._VelFrame_combo_box) for label in self._VelFrame_labels: self._VelFrame_combo_box.addItem(label) self._VelFrame_callback = lambda i: Qt.QMetaObject.invokeMethod( self._VelFrame_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._VelFrame_options.index(i))) self._VelFrame_callback(self.VelFrame) self._VelFrame_combo_box.currentIndexChanged.connect( lambda i: self.set_VelFrame(self._VelFrame_options[i])) self.top_grid_layout.addWidget(self._VelFrame_tool_bar, 11, 0, 1, 1) self.Ra_Integrate_1 = ra_integrate.ra_integrate( "Watch.not", observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record, obstype, (4**5), units, 295., 10.) self.Ra_Ascii_Sink_0 = ra_ascii_sink.ra_ascii_sink( "Watch.not", observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record, obstype, 4**5, nAve, Telescope, Device, Gain1, 12, 12) ################################################## # Connections ################################################## self.connect((self.Ra_Ascii_Sink_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.Ra_Integrate_1, 1), (self.qtgui_vector_sink_f_0_0, 1)) self.connect((self.Ra_Integrate_1, 3), (self.qtgui_vector_sink_f_0_0, 3)) self.connect((self.Ra_Integrate_1, 2), (self.qtgui_vector_sink_f_0_0, 2)) self.connect((self.Ra_Integrate_1, 0), (self.qtgui_vector_sink_f_0_0, 0)) self.connect((self.Ra_Integrate_1, 4), (self.qtgui_vector_sink_f_0_0, 4)) self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_histogram_sink_x_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_histogram_sink_x_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ra_vmedian_1, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.pluto_source_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.pluto_source_0, 0), (self.blocks_stream_to_vector_0_0, 0)) self.connect((self.ra_vmedian_1, 0), (self.ra_vmedian_2, 0)) self.connect((self.ra_vmedian_2, 0), (self.ra_vmedian_3, 0)) self.connect((self.ra_vmedian_3, 0), (self.ra_vmedian_3_0, 0)) self.connect((self.ra_vmedian_3_0, 0), (self.ra_vmedian_5, 0)) self.connect((self.ra_vmedian_5, 0), (self.Ra_Ascii_Sink_0, 0)) self.connect((self.ra_vmedian_5, 0), (self.Ra_Integrate_1, 0))
def __init__(self): gr.top_block.__init__(self, "NSF Watch 7MHz SDRPlay") Qt.QWidget.__init__(self) self.setWindowTitle("NSF Watch 7MHz SDRPlay") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "NsfWatch70") self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.ObsName = ObsName = "Integrate70" self.ConfigFile = ConfigFile = ObsName + ".conf" self._Frequencys_config = ConfigParser.ConfigParser() self._Frequencys_config.read(ConfigFile) try: Frequencys = self._Frequencys_config.getfloat('main', 'Frequency') except: Frequencys = 1420.4e6 self.Frequencys = Frequencys self._Bandwidths_config = ConfigParser.ConfigParser() self._Bandwidths_config.read(ConfigFile) try: Bandwidths = self._Bandwidths_config.getfloat('main', 'Bandwidth') except: Bandwidths = 5.e6 self.Bandwidths = Bandwidths self._telescope_save_config = ConfigParser.ConfigParser() self._telescope_save_config.read(ConfigFile) try: telescope_save = self._telescope_save_config.get( 'main', 'telescope') except: telescope_save = 'Bubble Wrap Horn' self.telescope_save = telescope_save self._observers_save_config = ConfigParser.ConfigParser() self._observers_save_config.read(ConfigFile) try: observers_save = self._observers_save_config.get( 'main', 'observers') except: observers_save = 'Science Aficionado' self.observers_save = observers_save self._nAves_config = ConfigParser.ConfigParser() self._nAves_config.read(ConfigFile) try: nAves = self._nAves_config.getint('main', 'nave') except: nAves = 20 self.nAves = nAves self._fftsize_save_config = ConfigParser.ConfigParser() self._fftsize_save_config.read(ConfigFile) try: fftsize_save = self._fftsize_save_config.getint('main', 'fftsize') except: fftsize_save = 1024 self.fftsize_save = fftsize_save self._device_save_config = ConfigParser.ConfigParser() self._device_save_config.read(ConfigFile) try: device_save = self._device_save_config.get('main', 'device') except: device_save = 'airspy,bias=1,pack=1' self.device_save = device_save self._Gain1s_config = ConfigParser.ConfigParser() self._Gain1s_config.read(ConfigFile) try: Gain1s = self._Gain1s_config.getfloat('main', 'gain1') except: Gain1s = 49. self.Gain1s = Gain1s self.Frequency = Frequency = Frequencys self._Elevation_save_config = ConfigParser.ConfigParser() self._Elevation_save_config.read(ConfigFile) try: Elevation_save = self._Elevation_save_config.getfloat( 'main', 'elevation') except: Elevation_save = 90. self.Elevation_save = Elevation_save self.Bandwidth = Bandwidth = Bandwidths self._Azimuth_save_config = ConfigParser.ConfigParser() self._Azimuth_save_config.read(ConfigFile) try: Azimuth_save = self._Azimuth_save_config.getfloat( 'main', 'azimuth') except: Azimuth_save = 90. self.Azimuth_save = Azimuth_save self.observer = observer = observers_save self.numin = numin = (Frequency - (Bandwidth / 2.)) self.nsigma = nsigma = 5.0 self.nAve = nAve = nAves self.fftsize = fftsize = fftsize_save self.Telescope = Telescope = telescope_save self.Record = Record = 1 self.IQMode = IQMode = True self.H1 = H1 = 1420.406E6 self.Gain2 = Gain2 = 12. self.Gain1 = Gain1 = Gain1s self.EventMode = EventMode = 1 self.Elevation = Elevation = Elevation_save self.Device = Device = device_save self.DcOffsetMode = DcOffsetMode = True self.BroadcastNotch = BroadcastNotch = True self.Azimuth = Azimuth = Azimuth_save ################################################## # Blocks ################################################## self._observer_tool_bar = Qt.QToolBar(self) self._observer_tool_bar.addWidget(Qt.QLabel('Who' + ": ")) self._observer_line_edit = Qt.QLineEdit(str(self.observer)) self._observer_tool_bar.addWidget(self._observer_line_edit) self._observer_line_edit.returnPressed.connect( lambda: self.set_observer(str(str(self._observer_line_edit.text())) )) self.top_grid_layout.addWidget(self._observer_tool_bar, 0, 0, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._nsigma_range = Range(0., 10., .1, 5.0, 100) self._nsigma_win = RangeWidget(self._nsigma_range, self.set_nsigma, 'N Sigma', "counter", float) self.top_grid_layout.addWidget(self._nsigma_win, 2, 5, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._nAve_tool_bar = Qt.QToolBar(self) self._nAve_tool_bar.addWidget(Qt.QLabel('N_Ave.' + ": ")) self._nAve_line_edit = Qt.QLineEdit(str(self.nAve)) self._nAve_tool_bar.addWidget(self._nAve_line_edit) self._nAve_line_edit.returnPressed.connect( lambda: self.set_nAve(int(str(self._nAve_line_edit.text())))) self.top_grid_layout.addWidget(self._nAve_tool_bar, 0, 2, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._fftsize_tool_bar = Qt.QToolBar(self) self._fftsize_tool_bar.addWidget(Qt.QLabel('FFT_size' + ": ")) self._fftsize_line_edit = Qt.QLineEdit(str(self.fftsize)) self._fftsize_tool_bar.addWidget(self._fftsize_line_edit) self._fftsize_line_edit.returnPressed.connect( lambda: self.set_fftsize(int(str(self._fftsize_line_edit.text())))) self.top_grid_layout.addWidget(self._fftsize_tool_bar, 1, 2, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._Telescope_tool_bar = Qt.QToolBar(self) self._Telescope_tool_bar.addWidget(Qt.QLabel('Tel' + ": ")) self._Telescope_line_edit = Qt.QLineEdit(str(self.Telescope)) self._Telescope_tool_bar.addWidget(self._Telescope_line_edit) self._Telescope_line_edit.returnPressed.connect( lambda: self.set_Telescope( str(str(self._Telescope_line_edit.text())))) self.top_grid_layout.addWidget(self._Telescope_tool_bar, 1, 0, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._Record_options = ( 0, 1, ) self._Record_labels = ( '! ! Wait ! !', 'AVERAGE', ) self._Record_tool_bar = Qt.QToolBar(self) self._Record_tool_bar.addWidget(Qt.QLabel('Spec. Mode' + ": ")) self._Record_combo_box = Qt.QComboBox() self._Record_tool_bar.addWidget(self._Record_combo_box) for label in self._Record_labels: self._Record_combo_box.addItem(label) self._Record_callback = lambda i: Qt.QMetaObject.invokeMethod( self._Record_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Record_options.index(i))) self._Record_callback(self.Record) self._Record_combo_box.currentIndexChanged.connect( lambda i: self.set_Record(self._Record_options[i])) self.top_grid_layout.addWidget(self._Record_tool_bar, 3, 2, 1, 3) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 5): self.top_grid_layout.setColumnStretch(c, 1) _IQMode_check_box = Qt.QCheckBox('IQMode') self._IQMode_choices = {True: True, False: False} self._IQMode_choices_inv = dict( (v, k) for k, v in self._IQMode_choices.iteritems()) self._IQMode_callback = lambda i: Qt.QMetaObject.invokeMethod( _IQMode_check_box, "setChecked", Qt.Q_ARG("bool", self._IQMode_choices_inv[i])) self._IQMode_callback(self.IQMode) _IQMode_check_box.stateChanged.connect( lambda i: self.set_IQMode(self._IQMode_choices[bool(i)])) self.top_grid_layout.addWidget(_IQMode_check_box, 9, 4, 1, 2) for r in range(9, 10): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._Gain1_tool_bar = Qt.QToolBar(self) self._Gain1_tool_bar.addWidget(Qt.QLabel('Gain1' + ": ")) self._Gain1_line_edit = Qt.QLineEdit(str(self.Gain1)) self._Gain1_tool_bar.addWidget(self._Gain1_line_edit) self._Gain1_line_edit.returnPressed.connect(lambda: self.set_Gain1( eng_notation.str_to_num(str(self._Gain1_line_edit.text())))) self.top_grid_layout.addWidget(self._Gain1_tool_bar, 3, 0, 1, 2) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._Frequency_tool_bar = Qt.QToolBar(self) self._Frequency_tool_bar.addWidget(Qt.QLabel('Freq. Hz' + ": ")) self._Frequency_line_edit = Qt.QLineEdit(str(self.Frequency)) self._Frequency_tool_bar.addWidget(self._Frequency_line_edit) self._Frequency_line_edit.returnPressed.connect( lambda: self.set_Frequency( eng_notation.str_to_num(str(self._Frequency_line_edit.text())) )) self.top_grid_layout.addWidget(self._Frequency_tool_bar, 0, 5, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._EventMode_options = ( 0, 1, ) self._EventMode_labels = ( '! ! Wait ! !', 'Write', ) self._EventMode_tool_bar = Qt.QToolBar(self) self._EventMode_tool_bar.addWidget(Qt.QLabel('Event Mode' + ": ")) self._EventMode_combo_box = Qt.QComboBox() self._EventMode_tool_bar.addWidget(self._EventMode_combo_box) for label in self._EventMode_labels: self._EventMode_combo_box.addItem(label) self._EventMode_callback = lambda i: Qt.QMetaObject.invokeMethod( self._EventMode_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._EventMode_options.index(i))) self._EventMode_callback(self.EventMode) self._EventMode_combo_box.currentIndexChanged.connect( lambda i: self.set_EventMode(self._EventMode_options[i])) self.top_grid_layout.addWidget(self._EventMode_tool_bar, 2, 2, 1, 3) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 5): self.top_grid_layout.setColumnStretch(c, 1) self._Elevation_tool_bar = Qt.QToolBar(self) self._Elevation_tool_bar.addWidget(Qt.QLabel('Elevation' + ": ")) self._Elevation_line_edit = Qt.QLineEdit(str(self.Elevation)) self._Elevation_tool_bar.addWidget(self._Elevation_line_edit) self._Elevation_line_edit.returnPressed.connect( lambda: self.set_Elevation( eng_notation.str_to_num(str(self._Elevation_line_edit.text())) )) self.top_grid_layout.addWidget(self._Elevation_tool_bar, 1, 7, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 9): self.top_grid_layout.setColumnStretch(c, 1) self._Device_tool_bar = Qt.QToolBar(self) self._Device_tool_bar.addWidget(Qt.QLabel('Dev' + ": ")) self._Device_line_edit = Qt.QLineEdit(str(self.Device)) self._Device_tool_bar.addWidget(self._Device_line_edit) self._Device_line_edit.returnPressed.connect( lambda: self.set_Device(str(str(self._Device_line_edit.text())))) self.top_grid_layout.addWidget(self._Device_tool_bar, 2, 0, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) _DcOffsetMode_check_box = Qt.QCheckBox('DcOffsetMode') self._DcOffsetMode_choices = {True: True, False: False} self._DcOffsetMode_choices_inv = dict( (v, k) for k, v in self._DcOffsetMode_choices.iteritems()) self._DcOffsetMode_callback = lambda i: Qt.QMetaObject.invokeMethod( _DcOffsetMode_check_box, "setChecked", Qt.Q_ARG("bool", self._DcOffsetMode_choices_inv[i])) self._DcOffsetMode_callback(self.DcOffsetMode) _DcOffsetMode_check_box.stateChanged.connect( lambda i: self.set_DcOffsetMode(self._DcOffsetMode_choices[bool(i)] )) self.top_grid_layout.addWidget(_DcOffsetMode_check_box, 9, 0, 1, 2) for r in range(9, 10): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) _BroadcastNotch_check_box = Qt.QCheckBox('BroadcastNotch') self._BroadcastNotch_choices = {True: True, False: False} self._BroadcastNotch_choices_inv = dict( (v, k) for k, v in self._BroadcastNotch_choices.iteritems()) self._BroadcastNotch_callback = lambda i: Qt.QMetaObject.invokeMethod( _BroadcastNotch_check_box, "setChecked", Qt.Q_ARG("bool", self._BroadcastNotch_choices_inv[i])) self._BroadcastNotch_callback(self.BroadcastNotch) _BroadcastNotch_check_box.stateChanged.connect( lambda i: self.set_BroadcastNotch(self._BroadcastNotch_choices[ bool(i)])) self.top_grid_layout.addWidget(_BroadcastNotch_check_box, 9, 2, 1, 2) for r in range(9, 10): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._Bandwidth_tool_bar = Qt.QToolBar(self) self._Bandwidth_tool_bar.addWidget(Qt.QLabel('Bandwidth' + ": ")) self._Bandwidth_line_edit = Qt.QLineEdit(str(self.Bandwidth)) self._Bandwidth_tool_bar.addWidget(self._Bandwidth_line_edit) self._Bandwidth_line_edit.returnPressed.connect( lambda: self.set_Bandwidth( eng_notation.str_to_num(str(self._Bandwidth_line_edit.text())) )) self.top_grid_layout.addWidget(self._Bandwidth_tool_bar, 1, 5, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._Azimuth_tool_bar = Qt.QToolBar(self) self._Azimuth_tool_bar.addWidget(Qt.QLabel('Azimuth' + ": ")) self._Azimuth_line_edit = Qt.QLineEdit(str(self.Azimuth)) self._Azimuth_tool_bar.addWidget(self._Azimuth_line_edit) self._Azimuth_line_edit.returnPressed.connect(lambda: self.set_Azimuth( eng_notation.str_to_num(str(self._Azimuth_line_edit.text())))) self.top_grid_layout.addWidget(self._Azimuth_tool_bar, 0, 7, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 9): self.top_grid_layout.setColumnStretch(c, 1) self.sdrplay_rsp1a_source_0 = sdrplay.rsp1a_source( Frequency, 7000, False, 20, DcOffsetMode, IQMode, False, 0, 1, Bandwidth, BroadcastNotch, False, int(Gain1), False, '0') self.radio_astro_vmedian_0_0_1_0 = radio_astro.vmedian(fftsize, 4) self.radio_astro_vmedian_0_0_1 = radio_astro.vmedian(fftsize, 4) self.radio_astro_vmedian_0_0_0 = radio_astro.vmedian(fftsize, 4) self.radio_astro_vmedian_0_0 = radio_astro.vmedian(fftsize, 4) self.radio_astro_vmedian_0 = radio_astro.vmedian(fftsize, 4) self.radio_astro_ra_event_sink_0 = radio_astro.ra_event_sink( ObsName + "Event.not", fftsize, Frequency * 1.E-6, Bandwidth * 1.E-6, EventMode, 'Event Detection', 'Observer', Telescope, Device, float(Gain1), Azimuth, Elevation) self.radio_astro_ra_ascii_sink_0 = radio_astro.ra_ascii_sink( ObsName + ".not", observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record, 0, 4**5, nAve, telescope_save, device_save, float(Gain1), float(Gain2), float(Gain2)) self.radio_astro_detect_0 = radio_astro.detect( fftsize, nsigma, Frequency, Bandwidth, fftsize * 1.e-6 / Bandwidth, 2) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(1.) self.qtgui_number_sink_0.set_title("") labels = ['T Remains:', '', '', '', '', '', '', '', '', ''] units = ['(s)', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0.) self.qtgui_number_sink_0.set_max( i, nAve * fftsize * 1024. / Bandwidth) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 3, 5, 1, 3) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( fftsize, 100, -.4, .4, "", 2) self.qtgui_histogram_sink_x_0.set_update_time(1.) self.qtgui_histogram_sink_x_0.enable_autoscale(True) self.qtgui_histogram_sink_x_0.enable_accumulate(False) self.qtgui_histogram_sink_x_0.enable_grid(False) self.qtgui_histogram_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_histogram_sink_x_0.disable_legend() labels = ['I', 'Q', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_histogram_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i]) self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i]) self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i]) self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i]) self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_histogram_sink_x_0_win = sip.wrapinstance( self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 4, 0, 1, 5) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 5): self.top_grid_layout.setColumnStretch(c, 1) self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.hamming(fftsize)), True, 1) self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, fftsize) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared( fftsize) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_histogram_sink_x_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_histogram_sink_x_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.radio_astro_vmedian_0_0_1, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_stream_to_vector_0_0, 0), (self.radio_astro_detect_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.radio_astro_detect_0, 0), (self.radio_astro_ra_event_sink_0, 0)) self.connect((self.radio_astro_ra_ascii_sink_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.radio_astro_vmedian_0, 0), (self.radio_astro_ra_ascii_sink_0, 0)) self.connect((self.radio_astro_vmedian_0_0, 0), (self.radio_astro_vmedian_0, 0)) self.connect((self.radio_astro_vmedian_0_0_0, 0), (self.radio_astro_vmedian_0_0, 0)) self.connect((self.radio_astro_vmedian_0_0_1, 0), (self.radio_astro_vmedian_0_0_1_0, 0)) self.connect((self.radio_astro_vmedian_0_0_1_0, 0), (self.radio_astro_vmedian_0_0_0, 0)) self.connect((self.sdrplay_rsp1a_source_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.sdrplay_rsp1a_source_0, 0), (self.blocks_stream_to_vector_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "DPSK Loopback") Qt.QWidget.__init__(self) self.setWindowTitle("DPSK Loopback") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "dpsk_loopback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 10000 self.freq = freq = 500 self.enc = enc = fec.ldpc_encoder_make( 'C:\\Program Files\\GNURadio-3.7\\share\\gnuradio\\fec\\ldpc\\simple_g_matrix.alist' ) self.dec = dec = fec.ldpc_decoder.make( 'C:\\Program Files\\GNURadio-3.7\\share\\gnuradio\\fec\\ldpc\\simple_g_matrix.alist', 0.5, 50) self.const = const = digital.constellation_bpsk().base() ################################################## # Blocks ################################################## self.qtgui_time_sink_x_1_1 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate 'TX_BITS', #name 1 #number of inputs ) self.qtgui_time_sink_x_1_1.set_update_time(0.10) self.qtgui_time_sink_x_1_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_1_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1_1.enable_tags(-1, True) self.qtgui_time_sink_x_1_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_1_1.enable_autoscale(False) self.qtgui_time_sink_x_1_1.enable_grid(False) self.qtgui_time_sink_x_1_1.enable_axis_labels(True) self.qtgui_time_sink_x_1_1.enable_control_panel(False) self.qtgui_time_sink_x_1_1.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_1_1.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_1_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_1_win = sip.wrapinstance( self.qtgui_time_sink_x_1_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1.1, 1.1) self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_sink_x_0 = qtgui.sink_c( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True, #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0 / 10) self._qtgui_sink_x_0_win = sip.wrapinstance( self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win) self.qtgui_sink_x_0.enable_rf_freq(False) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 3) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title('constellation') labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(3): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self._freq_range = Range(0, 5000, 1, 500, 200) self._freq_win = RangeWidget(self._freq_range, self.set_freq, "freq", "counter_slider", float) self.top_grid_layout.addWidget(self._freq_win) self.fec_extended_encoder_0 = fec.extended_encoder( encoder_obj_list=enc, threading=None, puncpat='11') self.fec_extended_decoder_0 = fec.extended_decoder( decoder_obj_list=dec, threading=None, ann=None, puncpat='11', integration_period=10000) self.digital_map_bb_0 = digital.map_bb(([-1, 1])) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_constellation_receiver_cb_0 = digital.constellation_receiver_cb( const, 62.8e-3, -1000, 1000) self.digital_constellation_modulator_0 = digital.generic_mod( constellation=const, differential=True, samples_per_symbol=4, pre_diff_code=True, excess_bw=0.35, verbose=False, log=False, ) self.channels_channel_model_0 = channels.channel_model( noise_voltage=0.1, frequency_offset=0, epsilon=1.0, taps=(1.0 + 1.0j, ), noise_seed=0, block_tags=False) self.blocks_vector_source_x_0 = blocks.vector_source_b( (0, 0, 0x55, 0x55), True, 1, []) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8) self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n( gr.sizeof_char * 1, 4) self.blocks_char_to_float_1_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_1 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_1_1, 0)) self.connect((self.blocks_char_to_float_1, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_char_to_float_1_0, 0), (self.fec_extended_decoder_0, 0)) self.connect((self.blocks_keep_one_in_n_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.blocks_throttle_0_0, 0), (self.channels_channel_model_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.fec_extended_encoder_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.digital_constellation_receiver_cb_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_throttle_0_0, 0)) self.connect((self.digital_constellation_receiver_cb_0, 0), (self.blocks_keep_one_in_n_0, 0)) self.connect((self.digital_constellation_receiver_cb_0, 1), (self.qtgui_number_sink_0, 0)) self.connect((self.digital_constellation_receiver_cb_0, 3), (self.qtgui_number_sink_0, 2)) self.connect((self.digital_constellation_receiver_cb_0, 2), (self.qtgui_number_sink_0, 1)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.digital_map_bb_0, 0)) self.connect((self.digital_map_bb_0, 0), (self.blocks_char_to_float_1_0, 0)) self.connect((self.fec_extended_decoder_0, 0), (self.blocks_char_to_float_1, 0)) self.connect((self.fec_extended_encoder_0, 0), (self.blocks_pack_k_bits_bb_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 10e6 self.pdu_length = pdu_length = 500 self.lo_offset = lo_offset = 0 self.gain = gain = 0.75 self.freq = freq = 5890000000 self.encoding = encoding = [0, 0, 0, 0, 0] self.chan_est = chan_est = 0 ################################################## # Blocks ################################################## self.frequencyAdaptiveOFDM_mac_and_parse_0 = frequencyAdaptiveOFDM.mac_and_parse( ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]), False, True, '/tmp/tx_packets.csv', '/tmp/rx_packets.csv') self._samp_rate_options = [5e6, 10e6, 20e6] self._samp_rate_labels = ["5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod( self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self._pdu_length_range = Range(0, 1500, 1, 500, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self._lo_offset_options = ( 0, 6e6, 11e6, ) self._lo_offset_labels = ( str(self._lo_offset_options[0]), str(self._lo_offset_options[1]), str(self._lo_offset_options[2]), ) self._lo_offset_tool_bar = Qt.QToolBar(self) self._lo_offset_tool_bar.addWidget(Qt.QLabel("lo_offset" + ": ")) self._lo_offset_combo_box = Qt.QComboBox() self._lo_offset_tool_bar.addWidget(self._lo_offset_combo_box) for label in self._lo_offset_labels: self._lo_offset_combo_box.addItem(label) self._lo_offset_callback = lambda i: Qt.QMetaObject.invokeMethod( self._lo_offset_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._lo_offset_options.index(i))) self._lo_offset_callback(self.lo_offset) self._lo_offset_combo_box.currentIndexChanged.connect( lambda i: self.set_lo_offset(self._lo_offset_options[i])) self.top_layout.addWidget(self._lo_offset_tool_bar) self._gain_range = Range(0, 1, 0.01, 0.75, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "counter_slider", float) self.top_layout.addWidget(self._gain_win) self._freq_options = [ 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5250000000.0, 5260000000.0, 5270000000.0, 5280000000.0, 5290000000.0, 5300000000.0, 5310000000.0, 5320000000.0, 5500000000.0, 5510000000.0, 5520000000.0, 5530000000.0, 5540000000.0, 5550000000.0, 5560000000.0, 5570000000.0, 5580000000.0, 5590000000.0, 5600000000.0, 5610000000.0, 5620000000.0, 5630000000.0, 5640000000.0, 5660000000.0, 5670000000.0, 5680000000.0, 5690000000.0, 5700000000.0, 5710000000.0, 5720000000.0, 5745000000.0, 5755000000.0, 5765000000.0, 5775000000.0, 5785000000.0, 5795000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0 ] self._freq_labels = [ ' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 50 | 5250.0 | 11a', ' 52 | 5260.0 | 11a', ' 54 | 5270.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5290.0 | 11a', ' 60 | 5300.0 | 11a', ' 62 | 5310.0 | 11a', ' 64 | 5320.0 | 11a', '100 | 5500.0 | 11a', '102 | 5510.0 | 11a', '104 | 5520.0 | 11a', '106 | 5530.0 | 11a', '108 | 5540.0 | 11a', '110 | 5550.0 | 11a', '112 | 5560.0 | 11a', '114 | 5570.0 | 11a', '116 | 5580.0 | 11a', '118 | 5590.0 | 11a', '120 | 5600.0 | 11a', '122 | 5610.0 | 11a', '124 | 5620.0 | 11a', '126 | 5630.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '134 | 5670.0 | 11a', '136 | 5680.0 | 11a', '138 | 5690.0 | 11a', '140 | 5700.0 | 11a', '142 | 5710.0 | 11a', '144 | 5720.0 | 11a', '149 | 5745.0 | 11a (SRD)', '151 | 5755.0 | 11a (SRD)', '153 | 5765.0 | 11a (SRD)', '155 | 5775.0 | 11a (SRD)', '157 | 5785.0 | 11a (SRD)', '159 | 5795.0 | 11a (SRD)', '161 | 5805.0 | 11a (SRD)', '165 | 5825.0 | 11a (SRD)', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p' ] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("freq" + ": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod( self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) def _encoding_probe(): while True: val = self.frequencyAdaptiveOFDM_mac_and_parse_0.get_encoding() try: self.set_encoding(val) except AttributeError: pass time.sleep(1.0 / (1000)) _encoding_thread = threading.Thread(target=_encoding_probe) _encoding_thread.daemon = True _encoding_thread.start() self._chan_est_options = 0, 1, 3, 2 self._chan_est_labels = ["LS", "LMS", "STA", "Linear Comb"] self._chan_est_group_box = Qt.QGroupBox("chan_est") self._chan_est_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._chan_est_button_group = variable_chooser_button_group() self._chan_est_group_box.setLayout(self._chan_est_box) for i, label in enumerate(self._chan_est_labels): radio_button = Qt.QRadioButton(label) self._chan_est_box.addWidget(radio_button) self._chan_est_button_group.addButton(radio_button, i) self._chan_est_callback = lambda i: Qt.QMetaObject.invokeMethod( self._chan_est_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._chan_est_options.index(i))) self._chan_est_callback(self.chan_est) self._chan_est_button_group.buttonClicked[int].connect( lambda i: self.set_chan_est(self._chan_est_options[i])) self.top_layout.addWidget(self._chan_est_group_box) self.wifi_freq_adap_phy_hier_0 = wifi_freq_adap_phy_hier( bandwidth=10e6, chan_est=0, encoding=encoding, frequency=5.89e9, sensitivity=0.56, ) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_center_freq( uhd.tune_request(freq, rf_freq=freq - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0) self.uhd_usrp_source_0.set_normalized_gain(gain, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), 'packet_len', ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq( uhd.tune_request(freq, rf_freq=freq - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0) self.uhd_usrp_sink_0.set_normalized_gain(gain, 0) self.uhd_usrp_sink_0.set_antenna("TX/RX", 0) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size 300000, #samp_rate "Data Received", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(True) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['Error Rate', '', '', '', '', '', '', '', '', ''] units = ['Percent', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 48 * 10, #size "", #name 4 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['RB1', 'RB2', 'RB3', 'RB4', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "yellow", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(4): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_const_sink_x_0_win) self.frequencyAdaptiveOFDM_write_frame_data_0 = frequencyAdaptiveOFDM.write_frame_data( '/tmp/snr.csv', '/tmp/encoding.csv', '/tmp/wifi_frame_delay.csv', True) self.frequencyAdaptiveOFDM_rb_const_demux_stream_0 = frequencyAdaptiveOFDM.rb_const_demux_stream( 'packet_len') self.foo_packet_pad2_0 = foo.packet_pad2(False, False, 0.001, 10000, 10000) (self.foo_packet_pad2_0).set_min_output_buffer(100000) self.blocks_vector_source_x_0 = blocks.vector_source_b( range(100), True, 1, []) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu( blocks.byte_t, 'packet_len') self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream( gr.sizeof_char, 1, pdu_length, 'packet_len') self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", '', '52001', 10000, False) self.blocks_pdu_to_tagged_stream_0_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.float_t, 'packet_len') self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.6, )) (self.blocks_multiply_const_vxx_0).set_min_output_buffer(100000) self.adaptiveOFDM_stream_spacer_0 = adaptiveOFDM.stream_spacer( blocks.byte_t, 500) ################################################## # Connections ################################################## self.msg_connect( (self.blocks_socket_pdu_0, 'pdus'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app in')) self.msg_connect( (self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app in')) self.msg_connect((self.frequencyAdaptiveOFDM_mac_and_parse_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect( (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app out'), (self.blocks_pdu_to_tagged_stream_0_1, 'pdus')) self.msg_connect( (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'frame data'), (self.frequencyAdaptiveOFDM_write_frame_data_0, 'frame data')) self.msg_connect( (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'phy out'), (self.wifi_freq_adap_phy_hier_0, 'mac_in')) self.msg_connect( (self.wifi_freq_adap_phy_hier_0, 'mac_out'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'phy in')) self.msg_connect( (self.wifi_freq_adap_phy_hier_0, 'carrier'), (self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 'symbols_in')) self.connect((self.adaptiveOFDM_stream_spacer_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.foo_packet_pad2_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_1, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.adaptiveOFDM_stream_spacer_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_stream_to_tagged_stream_0, 0)) self.connect((self.foo_packet_pad2_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 1), (self.qtgui_const_sink_x_0, 1)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 2), (self.qtgui_const_sink_x_0, 2)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 3), (self.qtgui_const_sink_x_0, 3)) self.connect((self.uhd_usrp_source_0, 0), (self.wifi_freq_adap_phy_hier_0, 0)) self.connect((self.wifi_freq_adap_phy_hier_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.decimation = decimation = 1 self.samp_rate = samp_rate = 50e3 / decimation self.baud = baud = 8320 self.sps = sps = samp_rate / (baud * 2.0) self.nfilts = nfilts = 72 self.ebw = ebw = 0.25 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(sps), ebw, 64 * nfilts) self.lp_taps = lp_taps = firdes.low_pass_2(nfilts, nfilts, 2 / sps, 0.05, nfilts) self.bp_taps = bp_taps = firdes.band_pass_2(nfilts, nfilts, 0.1 / float(sps), 1.2 / float(sps), ebw, 64 * nfilts) self.NOAA_DSB_Constellation = NOAA_DSB_Constellation = digital.constellation_bpsk( ).base() ################################################## # Blocks ################################################## self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=decimation, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-80, -20) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_number_sink_0_1 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_1.set_update_time(0.25) self.qtgui_number_sink_0_1.set_title('Bitrate') labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_1.set_min(i, -1) self.qtgui_number_sink_0_1.set_max(i, 1) self.qtgui_number_sink_0_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_1.set_label(i, labels[i]) self.qtgui_number_sink_0_1.set_unit(i, units[i]) self.qtgui_number_sink_0_1.set_factor(i, factor[i]) self.qtgui_number_sink_0_1.enable_autoscale(True) self._qtgui_number_sink_0_1_win = sip.wrapinstance( self.qtgui_number_sink_0_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_1_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.25) self.qtgui_number_sink_0.set_title('Error') labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0_0_0_0 = qtgui.const_sink_c( 1024, #size 'QT GUI Plot', #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0_0_0.set_update_time(0.05) self.qtgui_const_sink_x_0_0_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0_0_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_0_win) self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 11000, 6000, firdes.WIN_BLACKMAN, 6.76)) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( sps, .068 / 1.5, (lp_taps), nfilts, 0, 10, 2) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( NOAA_DSB_Constellation) self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc( 6, 1, .0000005, 2) self.dc_blocker_xx_0_0 = filter.dc_blocker_cc(16, False) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate * 24, True) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, 'C:\\Users\\Sevy\\Desktop\\School\\ETH\\SDR\\POES_56k250.raw', False) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.blocks_file_sink_1 = blocks.file_sink( gr.sizeof_char * 1, 'C:\\Users\\Sevy\\Desktop\\School\\ETH\\SDR\\NotMinePackedOut.txt', False) self.blocks_file_sink_1.set_unbuffered(False) self.analog_pll_carriertracking_cc_0 = analog.pll_carriertracking_cc( 0.068 / 12, 6000 * 2 * 3.14159 / samp_rate, -6000 * 2 * 3.14159 / samp_rate) self.analog_agc2_xx_0 = analog.agc2_cc(0.5, 1, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.analog_pll_carriertracking_cc_0, 0)) self.connect((self.analog_pll_carriertracking_cc_0, 0), (self.dc_blocker_xx_0_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_file_sink_1, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.dc_blocker_xx_0_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_const_sink_x_0_0_0_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 3), (self.blocks_null_sink_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 1), (self.qtgui_number_sink_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 2), (self.qtgui_number_sink_0_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_throttle_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 16000 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_1 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_1.set_update_time(0.10) self.qtgui_number_sink_1.set_title("after float") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_1.set_min(i, -1) self.qtgui_number_sink_1.set_max(i, 1) self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_1.set_label(i, labels[i]) self.qtgui_number_sink_1.set_unit(i, units[i]) self.qtgui_number_sink_1.set_factor(i, factor[i]) self.qtgui_number_sink_1.enable_autoscale(False) self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_1_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST) self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) self.blocks_rms_xx_0_0 = blocks.rms_ff(1) self.blocks_rms_xx_0 = blocks.rms_ff(1) self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1) self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_integrate_xx_1 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0_1 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0_0 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_float_to_uchar_0 = blocks.float_to_uchar() self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/SDR_output", False) self.blocks_file_sink_0_0.set_unbuffered(True) self.blocks_argmax_xx_0 = blocks.argmax_fs(1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blocks_abs_xx_0_2 = blocks.abs_ff(1) self.blocks_abs_xx_0_1 = blocks.abs_ff(1) self.blocks_abs_xx_0_0 = blocks.abs_ff(1) self.blocks_abs_xx_0 = blocks.abs_ff(1) self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder( access_code="11111111", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload), ), ) self.audio_source_0 = audio.source(16000, "", True) self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0) self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0) self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0)) self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_1, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_2, 1)) self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.audio_source_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0)) self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0)) self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0)) self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0)) self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0)) self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0)) self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0)) self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0)) self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1)) self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_1, 0)) self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Superposition Coding") Qt.QWidget.__init__(self) self.setWindowTitle("Superposition Coding") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "int_cancellation") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.snr_db = snr_db = 10 self.prefix = prefix = "/opt/usr/src/gnuradio/gr-trellis/examples/python/fsm_files/" self.noisevar = noisevar = 10**(-snr_db / 10) self.fsm2 = fsm2 = "awgn1o2_4.fsm" self.fsm1 = fsm1 = "awgn1o2_16.fsm" self.block = block = 1000 self.alpha = alpha = .1 self.R = R = 100e3 ################################################## # Blocks ################################################## self._alpha_range = Range(0, 1, .01, .1, 200) self._alpha_win = RangeWidget(self._alpha_range, self.set_alpha, 'P1/P', "counter_slider", float) self.top_layout.addWidget(self._alpha_win) self.trellis_viterbi_combined_xx_2 = trellis.viterbi_combined_cb( trellis.fsm(prefix + fsm2), block, -1, -1, 1, ((1 - alpha)**0.5 * 1, (1 - alpha)**0.5 * 1j, (1 - alpha)**0.5 * (-1j), (1 - alpha)**0.5 * (-1)), digital.TRELLIS_EUCLIDEAN) self.trellis_viterbi_combined_xx_1 = trellis.viterbi_combined_cb( trellis.fsm(prefix + fsm1), block, -1, -1, 1, (alpha**0.5 * 1, alpha**0.5 * 1j, alpha**0.5 * (-1j), alpha**0.5 * (-1)), digital.TRELLIS_EUCLIDEAN) self.trellis_viterbi_combined_xx_0_0 = trellis.viterbi_combined_cb( trellis.fsm(prefix + fsm1), block, -1, -1, 1, (alpha**0.5 * 1, alpha**0.5 * 1j, alpha**0.5 * (-1j), alpha**0.5 * (-1)), digital.TRELLIS_EUCLIDEAN) self.trellis_viterbi_combined_xx_0 = trellis.viterbi_combined_cb( trellis.fsm(prefix + fsm2), block, -1, -1, 1, ((1 - alpha)**0.5 * 1, (1 - alpha)**0.5 * 1j, (1 - alpha)**0.5 * (-1j), (1 - alpha)**0.5 * (-1)), digital.TRELLIS_EUCLIDEAN) self.trellis_encoder_xx_2_0 = trellis.encoder_bb( trellis.fsm(prefix + fsm2), 0, 0) if False else trellis.encoder_bb( trellis.fsm(prefix + fsm2), 0) self.trellis_encoder_xx_2 = trellis.encoder_bb( trellis.fsm(prefix + fsm1), 0, 0) if False else trellis.encoder_bb( trellis.fsm(prefix + fsm1), 0) self.trellis_encoder_xx_1 = trellis.encoder_bb( trellis.fsm(prefix + fsm2), 0, 0) if False else trellis.encoder_bb( trellis.fsm(prefix + fsm2), 0) self.trellis_encoder_xx_0 = trellis.encoder_bb( trellis.fsm(prefix + fsm1), 0, 0) if False else trellis.encoder_bb( trellis.fsm(prefix + fsm1), 0) self._snr_db_range = Range(0, 20, 1, 10, 200) self._snr_db_win = RangeWidget(self._snr_db_range, self.set_snr_db, 'P/sigma^2 (dB)', "counter_slider", float) self.top_layout.addWidget(self._snr_db_win) self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0_0.set_title( 'BER 1 (after cancelling user 2)') labels = ['BER', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_0_0.set_min(i, 0) self.qtgui_number_sink_0_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0_0.set_label( i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win, 1, 0, 1, 1) self.qtgui_number_sink_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0_0.set_title( "BER 2 (after cancelling user 1)") labels = ['BER', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0_0.set_min(i, 0) self.qtgui_number_sink_0_0_0.set_max(i, 1) self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_win, 1, 1, 1, 1) self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("BER 2 (Raw)") labels = ['BER', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0_0.set_min(i, 0) self.qtgui_number_sink_0_0.set_max(i, 1) self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0_0.set_label(i, labels[i]) self.qtgui_number_sink_0_0.set_unit(i, units[i]) self.qtgui_number_sink_0_0.set_factor(i, factor[i]) self.qtgui_number_sink_0_0.enable_autoscale(False) self._qtgui_number_sink_0_0_win = sip.wrapinstance( self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 0, 1, 1, 1) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("BER1 (Raw)") labels = ['BER', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 0, 0, 1, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_const_sink_x_0_win) self.digital_chunks_to_symbols_xx_0_0_1 = digital.chunks_to_symbols_bc( (1, 1j, -1j, -1), 1) self.digital_chunks_to_symbols_xx_0_0_0 = digital.chunks_to_symbols_bc( (1, 1j, -1j, -1), 1) self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc( (1, 1j, -1j, -1), 1) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc( (1, 1j, -1j, -1), 1) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, R, True) self.blocks_sub_xx_2_0 = blocks.sub_cc(1) self.blocks_sub_xx_2 = blocks.sub_cc(1) self.blocks_multiply_const_vxx_2_0 = blocks.multiply_const_vcc( ((1 - alpha)**0.5, )) self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vcc( (alpha**0.5, )) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc( ((1 - alpha)**0.5, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc( (alpha**0.5, )) self.blocks_add_xx_0 = blocks.add_vcc(1) self.blks2_error_rate_0_0_0_0 = grc_blks2.error_rate( type='BER', win_size=block * 100, bits_per_symbol=2, ) self.blks2_error_rate_0_0_0 = grc_blks2.error_rate( type='BER', win_size=block * 100, bits_per_symbol=2, ) self.blks2_error_rate_0_0 = grc_blks2.error_rate( type='BER', win_size=block * 100, bits_per_symbol=2, ) self.blks2_error_rate_0 = grc_blks2.error_rate( type='BER', win_size=block * 100, bits_per_symbol=2, ) self.analog_random_source_x_1 = blocks.vector_source_b( map(int, numpy.random.randint(0, 2, block)), True) self.analog_random_source_x_0 = blocks.vector_source_b( map(int, numpy.random.randint(0, 2, block)), True) self.analog_noise_source_x_0 = analog.noise_source_c( analog.GR_GAUSSIAN, noisevar, -42) ################################################## # Connections ################################################## self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 2)) self.connect((self.analog_random_source_x_0, 0), (self.blks2_error_rate_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.blks2_error_rate_0_0_0_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.trellis_encoder_xx_0, 0)) self.connect((self.analog_random_source_x_1, 0), (self.blks2_error_rate_0_0, 0)) self.connect((self.analog_random_source_x_1, 0), (self.blks2_error_rate_0_0_0, 0)) self.connect((self.analog_random_source_x_1, 0), (self.trellis_encoder_xx_1, 0)) self.connect((self.blks2_error_rate_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blks2_error_rate_0_0, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.blks2_error_rate_0_0_0, 0), (self.qtgui_number_sink_0_0_0, 0)) self.connect((self.blks2_error_rate_0_0_0_0, 0), (self.qtgui_number_sink_0_0_0_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_2, 0)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_2_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.trellis_viterbi_combined_xx_1, 0)) self.connect((self.blocks_add_xx_0, 0), (self.trellis_viterbi_combined_xx_2, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_multiply_const_vxx_2, 0), (self.blocks_sub_xx_2, 1)) self.connect((self.blocks_multiply_const_vxx_2_0, 0), (self.blocks_sub_xx_2_0, 1)) self.connect((self.blocks_sub_xx_2, 0), (self.trellis_viterbi_combined_xx_0, 0)) self.connect((self.blocks_sub_xx_2_0, 0), (self.trellis_viterbi_combined_xx_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_0_0, 0), (self.blocks_multiply_const_vxx_2, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_0_1, 0), (self.blocks_multiply_const_vxx_2_0, 0)) self.connect((self.trellis_encoder_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.trellis_encoder_xx_1, 0), (self.digital_chunks_to_symbols_xx_0_0, 0)) self.connect((self.trellis_encoder_xx_2, 0), (self.digital_chunks_to_symbols_xx_0_0_0, 0)) self.connect((self.trellis_encoder_xx_2_0, 0), (self.digital_chunks_to_symbols_xx_0_0_1, 0)) self.connect((self.trellis_viterbi_combined_xx_0, 0), (self.blks2_error_rate_0_0_0, 1)) self.connect((self.trellis_viterbi_combined_xx_0_0, 0), (self.blks2_error_rate_0_0_0_0, 1)) self.connect((self.trellis_viterbi_combined_xx_1, 0), (self.blks2_error_rate_0, 1)) self.connect((self.trellis_viterbi_combined_xx_1, 0), (self.trellis_encoder_xx_2, 0)) self.connect((self.trellis_viterbi_combined_xx_2, 0), (self.blks2_error_rate_0_0, 1)) self.connect((self.trellis_viterbi_combined_xx_2, 0), (self.trellis_encoder_xx_2_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 10e6 self.pdu_length = pdu_length = 500 self.lo_offset = lo_offset = 0 self.gain = gain = 0.75 self.freq = freq = 5890000000 self.encoding = encoding = [0,0,0,0,0] self.chan_est = chan_est = 0 ################################################## # Blocks ################################################## self.frequencyAdaptiveOFDM_mac_and_parse_0 = frequencyAdaptiveOFDM.mac_and_parse(([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]), False, True, '/tmp/tx_packets.csv', '/tmp/rx_packets.csv') self._samp_rate_options = [5e6, 10e6, 20e6] self._samp_rate_labels = ["5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate"+": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self._pdu_length_range = Range(0, 1500, 1, 500, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self._lo_offset_options = (0, 6e6, 11e6, ) self._lo_offset_labels = (str(self._lo_offset_options[0]), str(self._lo_offset_options[1]), str(self._lo_offset_options[2]), ) self._lo_offset_tool_bar = Qt.QToolBar(self) self._lo_offset_tool_bar.addWidget(Qt.QLabel("lo_offset"+": ")) self._lo_offset_combo_box = Qt.QComboBox() self._lo_offset_tool_bar.addWidget(self._lo_offset_combo_box) for label in self._lo_offset_labels: self._lo_offset_combo_box.addItem(label) self._lo_offset_callback = lambda i: Qt.QMetaObject.invokeMethod(self._lo_offset_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._lo_offset_options.index(i))) self._lo_offset_callback(self.lo_offset) self._lo_offset_combo_box.currentIndexChanged.connect( lambda i: self.set_lo_offset(self._lo_offset_options[i])) self.top_layout.addWidget(self._lo_offset_tool_bar) self._gain_range = Range(0, 1, 0.01, 0.75, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "counter_slider", float) self.top_layout.addWidget(self._gain_win) self._freq_options = [2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5250000000.0, 5260000000.0, 5270000000.0, 5280000000.0, 5290000000.0, 5300000000.0, 5310000000.0, 5320000000.0, 5500000000.0, 5510000000.0, 5520000000.0, 5530000000.0, 5540000000.0, 5550000000.0, 5560000000.0, 5570000000.0, 5580000000.0, 5590000000.0, 5600000000.0, 5610000000.0, 5620000000.0, 5630000000.0, 5640000000.0, 5660000000.0, 5670000000.0, 5680000000.0, 5690000000.0, 5700000000.0, 5710000000.0, 5720000000.0, 5745000000.0, 5755000000.0, 5765000000.0, 5775000000.0, 5785000000.0, 5795000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0] self._freq_labels = [' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 50 | 5250.0 | 11a', ' 52 | 5260.0 | 11a', ' 54 | 5270.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5290.0 | 11a', ' 60 | 5300.0 | 11a', ' 62 | 5310.0 | 11a', ' 64 | 5320.0 | 11a', '100 | 5500.0 | 11a', '102 | 5510.0 | 11a', '104 | 5520.0 | 11a', '106 | 5530.0 | 11a', '108 | 5540.0 | 11a', '110 | 5550.0 | 11a', '112 | 5560.0 | 11a', '114 | 5570.0 | 11a', '116 | 5580.0 | 11a', '118 | 5590.0 | 11a', '120 | 5600.0 | 11a', '122 | 5610.0 | 11a', '124 | 5620.0 | 11a', '126 | 5630.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '134 | 5670.0 | 11a', '136 | 5680.0 | 11a', '138 | 5690.0 | 11a', '140 | 5700.0 | 11a', '142 | 5710.0 | 11a', '144 | 5720.0 | 11a', '149 | 5745.0 | 11a (SRD)', '151 | 5755.0 | 11a (SRD)', '153 | 5765.0 | 11a (SRD)', '155 | 5775.0 | 11a (SRD)', '157 | 5785.0 | 11a (SRD)', '159 | 5795.0 | 11a (SRD)', '161 | 5805.0 | 11a (SRD)', '165 | 5825.0 | 11a (SRD)', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p'] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("freq"+": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) def _encoding_probe(): while True: val = self.frequencyAdaptiveOFDM_mac_and_parse_0.get_encoding() try: self.set_encoding(val) except AttributeError: pass time.sleep(1.0 / (1000)) _encoding_thread = threading.Thread(target=_encoding_probe) _encoding_thread.daemon = True _encoding_thread.start() self._chan_est_options = 0, 1, 3, 2 self._chan_est_labels = ["LS", "LMS", "STA", "Linear Comb"] self._chan_est_group_box = Qt.QGroupBox("chan_est") self._chan_est_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._chan_est_button_group = variable_chooser_button_group() self._chan_est_group_box.setLayout(self._chan_est_box) for i, label in enumerate(self._chan_est_labels): radio_button = Qt.QRadioButton(label) self._chan_est_box.addWidget(radio_button) self._chan_est_button_group.addButton(radio_button, i) self._chan_est_callback = lambda i: Qt.QMetaObject.invokeMethod(self._chan_est_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._chan_est_options.index(i))) self._chan_est_callback(self.chan_est) self._chan_est_button_group.buttonClicked[int].connect( lambda i: self.set_chan_est(self._chan_est_options[i])) self.top_layout.addWidget(self._chan_est_group_box) self.wifi_freq_adap_phy_hier_0 = wifi_freq_adap_phy_hier( bandwidth=10e6, chan_est=0, encoding=encoding, frequency=5.89e9, sensitivity=0.56, ) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_center_freq(uhd.tune_request(freq, rf_freq = freq - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0) self.uhd_usrp_source_0.set_normalized_gain(gain, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), 'packet_len', ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq(uhd.tune_request(freq, rf_freq = freq - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0) self.uhd_usrp_sink_0.set_normalized_gain(gain, 0) self.uhd_usrp_sink_0.set_antenna("TX/RX", 0) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size 300000, #samp_rate "Data Received", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(True) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['Error Rate', '', '', '', '', '', '', '', '', ''] units = ['Percent', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 48*10, #size "", #name 4 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0.disable_legend() labels = ['RB1', 'RB2', 'RB3', 'RB4', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "yellow", "red", "red", "red", "red", "red", "red"] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(4): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_const_sink_x_0_win) self.frequencyAdaptiveOFDM_write_frame_data_0 = frequencyAdaptiveOFDM.write_frame_data('/tmp/snr.csv', '/tmp/encoding.csv', '/tmp/wifi_frame_delay.csv', True) self.frequencyAdaptiveOFDM_rb_const_demux_stream_0 = frequencyAdaptiveOFDM.rb_const_demux_stream('packet_len') self.foo_packet_pad2_0 = foo.packet_pad2(False, False, 0.001, 10000, 10000) (self.foo_packet_pad2_0).set_min_output_buffer(100000) self.blocks_vector_source_x_0 = blocks.vector_source_b(range(100), True, 1, []) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(blocks.byte_t, 'packet_len') self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, pdu_length, 'packet_len') self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", '', '52001', 10000, False) self.blocks_pdu_to_tagged_stream_0_1 = blocks.pdu_to_tagged_stream(blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.float_t, 'packet_len') self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.6, )) (self.blocks_multiply_const_vxx_0).set_min_output_buffer(100000) self.adaptiveOFDM_stream_spacer_0 = adaptiveOFDM.stream_spacer(blocks.byte_t, 500) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app in')) self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app in')) self.msg_connect((self.frequencyAdaptiveOFDM_mac_and_parse_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect((self.frequencyAdaptiveOFDM_mac_and_parse_0, 'app out'), (self.blocks_pdu_to_tagged_stream_0_1, 'pdus')) self.msg_connect((self.frequencyAdaptiveOFDM_mac_and_parse_0, 'frame data'), (self.frequencyAdaptiveOFDM_write_frame_data_0, 'frame data')) self.msg_connect((self.frequencyAdaptiveOFDM_mac_and_parse_0, 'phy out'), (self.wifi_freq_adap_phy_hier_0, 'mac_in')) self.msg_connect((self.wifi_freq_adap_phy_hier_0, 'mac_out'), (self.frequencyAdaptiveOFDM_mac_and_parse_0, 'phy in')) self.msg_connect((self.wifi_freq_adap_phy_hier_0, 'carrier'), (self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 'symbols_in')) self.connect((self.adaptiveOFDM_stream_spacer_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.foo_packet_pad2_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_1, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.adaptiveOFDM_stream_spacer_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_stream_to_tagged_stream_0, 0)) self.connect((self.foo_packet_pad2_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 1), (self.qtgui_const_sink_x_0, 1)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 2), (self.qtgui_const_sink_x_0, 2)) self.connect((self.frequencyAdaptiveOFDM_rb_const_demux_stream_0, 3), (self.qtgui_const_sink_x_0, 3)) self.connect((self.uhd_usrp_source_0, 0), (self.wifi_freq_adap_phy_hier_0, 0)) self.connect((self.wifi_freq_adap_phy_hier_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Wifi Loopback") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Loopback") try: self.setWindowIcon(Qt.QIcon.fromTheme("gnuradio-grc")) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_loopback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.sync_length = sync_length = 320 self.snr = snr = 36 self.samp_rate = samp_rate = 1e6 self.pdu_length = pdu_length = 500 self.out_buf_size = out_buf_size = 96000 self.noise_var = noise_var = -150 self.interval = interval = 100 self.freq_offset = freq_offset = 0 self.encoding = encoding = 0 self.chan_est = chan_est = 0 ################################################## # Blocks ################################################## self._snr_range = Range(-15, 50, 1, 36, 200) self._snr_win = RangeWidget(self._snr_range, self.set_snr, "snr", "counter_slider") self.top_layout.addWidget(self._snr_win) self._noise_var_range = Range(-180, -40, 5, -150, 200) self._noise_var_win = RangeWidget(self._noise_var_range, self.set_noise_var, "noise_var", "counter_slider") self.top_layout.addWidget(self._noise_var_win) self._encoding_options = [0, 1, 2, 3, 4, 5, 6, 7] self._encoding_labels = [ "BPSK 1/2", "BPSK 3/4", "QPSK 1/2", "QPSK 3/4", "16QAM 1/2", "16QAM 3/4", "64QAM 2/3", "64QAM 3/4", ] self._encoding_group_box = Qt.QGroupBox("encoding") self._encoding_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._encoding_button_group = variable_chooser_button_group() self._encoding_group_box.setLayout(self._encoding_box) for i, label in enumerate(self._encoding_labels): radio_button = Qt.QRadioButton(label) self._encoding_box.addWidget(radio_button) self._encoding_button_group.addButton(radio_button, i) self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod( self._encoding_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._encoding_options.index(i)) ) self._encoding_callback(self.encoding) self._encoding_button_group.buttonClicked[int].connect(lambda i: self.set_encoding(self._encoding_options[i])) self.top_layout.addWidget(self._encoding_group_box) self._chan_est_options = [0, 1] self._chan_est_labels = ["LMS", "Linear Comb"] self._chan_est_group_box = Qt.QGroupBox("chan_est") self._chan_est_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._chan_est_button_group = variable_chooser_button_group() self._chan_est_group_box.setLayout(self._chan_est_box) for i, label in enumerate(self._chan_est_labels): radio_button = Qt.QRadioButton(label) self._chan_est_box.addWidget(radio_button) self._chan_est_button_group.addButton(radio_button, i) self._chan_est_callback = lambda i: Qt.QMetaObject.invokeMethod( self._chan_est_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._chan_est_options.index(i)) ) self._chan_est_callback(self.chan_est) self._chan_est_button_group.buttonClicked[int].connect(lambda i: self.set_chan_est(self._chan_est_options[i])) self.top_layout.addWidget(self._chan_est_group_box) self.wifi_phy_hier_0 = wifi_phy_hier(encoding=encoding, chan_est=chan_est) self.sync_long = ieee802_11.ofdm_sync_long(sync_length, False, False) self.qtgui_time_sink_x_1 = qtgui.time_sink_c( 2 ** 14, samp_rate, "", 1 # size # samp_rate # name # number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.10) self.qtgui_time_sink_x_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_1.set_y_label("My own sycn short", "") self.qtgui_time_sink_x_1.enable_tags(-1, True) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.05, 0, 0, "ofdm_start") self.qtgui_time_sink_x_1.enable_autoscale(True) self.qtgui_time_sink_x_1.enable_grid(False) self.qtgui_time_sink_x_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if i % 2 == 0: self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 2 ** 15, samp_rate, "", 3 # size # samp_rate # name # number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-0.01, 0.4) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.15, 2e-3, 2, "FISTOR") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["samples", "corr", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("nuber sync") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [ ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self._pdu_length_range = Range(0, 1500, 1, 500, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider") self.top_layout.addWidget(self._pdu_length_win) self.marica = ofdm_80211.short_match_filter(160, 16) self._interval_range = Range(10, 10000, 1, 100, 200) self._interval_win = RangeWidget(self._interval_range, self.set_interval, "interval", "counter_slider") self.top_layout.addWidget(self._interval_win) self.ieee802_11_ofdm_parse_mac_0_0 = ieee802_11.ofdm_parse_mac(False, True) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac(False, False) self.ieee802_11_ofdm_mac_0 = ieee802_11.ofdm_mac( ([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF]), ) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(chan_est, False) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(False, False) self._freq_offset_range = Range(-0.10, 0.1, 0.0001, 0, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, "freq_offset", "slider") self.top_layout.addWidget(self._freq_offset_win) self.foo_packet_pad2_0 = foo.packet_pad2(False, False, 0.001, 500, 0) (self.foo_packet_pad2_0).set_min_output_buffer(96000) self.fft_vxx_0_1 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) self.carajito = ofdm_80211.ofdm_sync_short(0.05, 2, False, False) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate / 2, True) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex * 1, 64) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len") self.blocks_null_source_0 = blocks.null_source(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0_1_0_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0_1_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_multiply_const_vxx_0_0_0 = blocks.multiply_const_vff((4e9 * 10 ** ((36 - snr) / 10.0),)) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((9e9,)) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((10 ** ((snr + noise_var) / 20.0) + 1,)) self.blocks_message_strobe_1_0 = blocks.message_strobe( pmt.intern( "HOLAabcd123456aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa1234" ), 1000, ) self.blocks_delay_0_1 = blocks.delay(gr.sizeof_gr_complex * 1, sync_length) self.blocks_complex_to_mag_squared_0_1_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_squared_0_1 = blocks.complex_to_mag_squared(1) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_1_0, "strobe"), (self.ieee802_11_ofdm_mac_0, "app in")) self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, "out"), (self.ieee802_11_ofdm_parse_mac_0_0, "in")) self.msg_connect((self.ieee802_11_ofdm_mac_0, "phy out"), (self.wifi_phy_hier_0, "mac_in")) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0_0, "fer"), (self.blocks_pdu_to_tagged_stream_0_0, "pdus")) self.msg_connect((self.wifi_phy_hier_0, "mac_out"), (self.ieee802_11_ofdm_parse_mac_0, "in")) self.connect((self.blocks_complex_to_mag_squared_0_1, 0), (self.blocks_multiply_const_vxx_0_0_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0_1_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.blocks_delay_0_1, 0), (self.sync_long, 1)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.marica, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_null_source_0, 0), (self.wifi_phy_hier_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0_1, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.carajito, 0), (self.blocks_delay_0_1, 0)) self.connect((self.carajito, 0), (self.blocks_null_sink_0_1_0_0, 0)) self.connect((self.carajito, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.carajito, 0), (self.sync_long, 0)) self.connect((self.fft_vxx_0_1, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.foo_packet_pad2_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.marica, 1), (self.blocks_complex_to_mag_squared_0_1, 0)) self.connect((self.marica, 0), (self.blocks_complex_to_mag_squared_0_1_0, 0)) self.connect((self.marica, 2), (self.blocks_null_sink_0_1_0, 0)) self.connect((self.marica, 1), (self.carajito, 1)) self.connect((self.marica, 3), (self.carajito, 2)) self.connect((self.marica, 0), (self.carajito, 0)) self.connect((self.marica, 3), (self.qtgui_time_sink_x_0, 2)) self.connect((self.sync_long, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.wifi_phy_hier_0, 1), (self.blocks_null_sink_0_0, 0)) self.connect((self.wifi_phy_hier_0, 0), (self.foo_packet_pad2_0, 0))
def __init__(self): gr.top_block.__init__(self, "Spectrum And Gain Analyzer") Qt.QWidget.__init__(self) self.setWindowTitle("Spectrum And Gain Analyzer") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "spectrum_and_gain_analyzer") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(1000000) self.uhd_usrp_source_0.set_center_freq(1500000000, 0) self.uhd_usrp_source_0.set_gain(0, 0) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 1000000, #bw "QT GUI Plot", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(50000.0) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.analog_agc2_xx_0, 1), (self.qtgui_number_sink_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
def __init__(self): gr.top_block.__init__( self, "OFDM in the presence of fast fading, channel and hardware impairments" ) Qt.QWidget.__init__(self) self.setWindowTitle( "OFDM in the presence of fast fading, channel and hardware impairments" ) try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "ofdm_simulation") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.vec_length = vec_length = 1 self.update_period = update_period = 0.10 self.timing = timing = 1.0001 self.samp_rate = samp_rate = 7.68e6 self.q_offset = q_offset = 0 self.phase_noise = phase_noise = 0 self.packet_len = packet_len = 50 self.num_of_points = num_of_points = 1024 self.noise = noise = 1.2 self.len_tag_key = len_tag_key = "packet_len" self.iq_ph = iq_ph = 0 self.iq_mag = iq_mag = 0 self.i_offset = i_offset = 0 self.freq = freq = 0.01 self.fft_len = fft_len = 128 self.dist3 = dist3 = 0 self.dist2 = dist2 = 0 self.cfo_std = cfo_std = 0.01 ################################################## # Blocks ################################################## self._timing_range = Range(0.999, 1.001, 0.0001, 1.0001, 200) self._timing_win = RangeWidget(self._timing_range, self.set_timing, 'Timing Offset', "slider", float) self.top_grid_layout.addWidget(self._timing_win, 0, 2, 1, 1) self._q_offset_range = Range(-1, 1, 0.01, 0, 200) self._q_offset_win = RangeWidget(self._q_offset_range, self.set_q_offset, 'Quadrature Offset', "slider", float) self.top_grid_layout.addWidget(self._q_offset_win, 1, 3, 1, 1) self._phase_noise_range = Range(0, 40, 0.5, 0, 200) self._phase_noise_win = RangeWidget(self._phase_noise_range, self.set_phase_noise, 'Phase Noise', "slider", float) self.top_grid_layout.addWidget(self._phase_noise_win, 0, 3, 1, 1) self._noise_range = Range(0, 2, 0.01, 1.2, 200) self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise Voltage', "slider", float) self.top_grid_layout.addWidget(self._noise_win, 0, 0, 1, 1) self._iq_ph_range = Range(-3.14, 3.14, 0.01, 0, 200) self._iq_ph_win = RangeWidget(self._iq_ph_range, self.set_iq_ph, 'IQ Phase Imbalance', "slider", float) self.top_grid_layout.addWidget(self._iq_ph_win, 1, 1, 1, 1) self._iq_mag_range = Range(0, 1, 0.01, 0, 200) self._iq_mag_win = RangeWidget(self._iq_mag_range, self.set_iq_mag, 'IQ Mag. Imbalance', "slider", float) self.top_grid_layout.addWidget(self._iq_mag_win, 1, 0, 1, 1) self._i_offset_range = Range(-1, 1, 0.01, 0, 200) self._i_offset_win = RangeWidget(self._i_offset_range, self.set_i_offset, 'Inphase Offset', "slider", float) self.top_grid_layout.addWidget(self._i_offset_win, 1, 2, 1, 1) self._freq_range = Range(-1, 1, 0.01, 0.01, 200) self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'Frequency Offset', "slider", float) self.top_grid_layout.addWidget(self._freq_win, 0, 1, 1, 1) self._dist3_range = Range(0, 0.1, 0.0001, 0, 200) self._dist3_win = RangeWidget(self._dist3_range, self.set_dist3, 'Third Order Dist', "slider", float) self.top_grid_layout.addWidget(self._dist3_win, 2, 1, 1, 1) self._dist2_range = Range(0, 0.1, 0.0001, 0, 200) self._dist2_win = RangeWidget(self._dist2_range, self.set_dist2, '2nd Order Dist.', "slider", float) self.top_grid_layout.addWidget(self._dist2_win, 2, 0, 1, 1) self._cfo_std_range = Range(0, 0.1, 0.01, 0.01, 200) self._cfo_std_win = RangeWidget(self._cfo_std_range, self.set_cfo_std, 'CFO standart deviation ', "slider", float) self.top_grid_layout.addWidget(self._cfo_std_win, 2, 2, 1, 1) self.qtgui_waterfall_sink_x_1_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "GT GUI Waterfall Sink- TX Output", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_1_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_1_0.enable_grid(False) self.qtgui_waterfall_sink_x_1_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_1_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_1_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_1_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_1_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_1_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_1_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_1_0_win, 4, 2, 1, 1) self.qtgui_waterfall_sink_x_1 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "GT GUI Waterfall Sink-TX Output", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_1.set_update_time(0.10) self.qtgui_waterfall_sink_x_1.enable_grid(False) self.qtgui_waterfall_sink_x_1.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_1.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_1.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_1.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_1.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_1.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_1_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_1_win, 3, 3, 1, 1) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Waterfall Sink - RX RF front-end output', #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['Rx', '', '', '', '', '', '', '', '', ''] colors = [3, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 5, 2, 1, 1) self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f( num_of_points, #size samp_rate, #samp_rate 'Random source output', #name 1 #number of inputs ) self.qtgui_time_sink_x_0_1.set_update_time(update_period) self.qtgui_time_sink_x_0_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_1.set_y_label("", "") self.qtgui_time_sink_x_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_1.enable_grid(False) self.qtgui_time_sink_x_0_1.enable_axis_labels(True) self.qtgui_time_sink_x_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_1.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_1_win = sip.wrapinstance( self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_win, 3, 0, 1, 1) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "QT GUI Time Sink - RX RF front-end output", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win, 6, 0, 1, 1) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "QT GUI Time Sink - RX RF front-end output", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win, 5, 0, 1, 1) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "QT GUI Time Sink - Channel output", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 4, 0, 1, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( num_of_points, #size samp_rate, #samp_rate "QT GUI Time Sink - TX output", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(True) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 3, 1, 1, 1) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_VERT, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 0) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(True) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 6, 1, 1, 1) self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "QT GUI Frequency Sink - TX Output", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.10) self.qtgui_freq_sink_x_1_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0.enable_grid(False) self.qtgui_freq_sink_x_1_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 4, 1, 1, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "QT GUI Frequency Sink - TX Output", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(True) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance( self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 3, 2, 1, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'QT GUI Frequenx=cy Sink - RX RF front-end output', #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-80, 10) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['Rx', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 5, 1, 1, 1) self.fec_ber_bf_0 = fec.ber_bf(False, 100, -7.0) self.digital_ofdm_tx_0 = digital.ofdm_tx( fft_len=fft_len, cp_len=fft_len / 4, packet_length_tag_key=len_tag_key, bps_header=1, bps_payload=2, rolloff=0, debug_log=False, scramble_bits=False) self.digital_ofdm_rx_0 = digital.ofdm_rx( fft_len=fft_len, cp_len=fft_len / 4, frame_length_tag_key='frame_' + "rx_len", packet_length_tag_key="rx_len", bps_header=1, bps_payload=2, debug_log=False, scramble_bits=False) self.channels_impairments_0 = channels.impairments( phase_noise, iq_mag, iq_ph, q_offset, i_offset, 0, dist2, dist3) self.channels_dynamic_channel_model_0 = channels.dynamic_channel_model( samp_rate, 0.01, 1e3, cfo_std, 1e3, 8, 2.0, False, 4.0, (-0.0025, -0.00125, 0.0, 0.00125, 0.0025, 0.00375, 0.005, 0.00625, 0.0075, 0.00875, 0.01, 0.01125, 0.0125, 0.015, 0.01625, 0.0175, 0.01875, 0.02, 0.02125, 0.0225, 0.02375, 0.025, 0.0275, 0.02875, 0.03, 0.03125, 0.0325, 0.03375, 0.035, 0.03625, 0.0375, 0.03875, 0.04, 0.04125, 0.0425, 0.04375, 0.045, 0.04625, 0.0475, 0.05125, 0.0525, 0.055, 0.05625, 0.0575, 0.06, 0.06375, 0.065, 0.06625, 0.0675, 0.06875, 0.0725, 0.08, 0.08125, 0.085, 0.08625, 0.0875, 0.08875, 0.09125, 0.0925, 0.09375, 0.095, 0.09875, 0.1, 0.1075, 0.10875, 0.11, 0.11125, 0.13125, 0.1325), (0.16529889, 0.46954084, 0.58274825, 0.24561255, 0.50459457, 0.69767633, 1.0, 0.77724474, 0.48675226, 0.46954084, 0.21267289, 0.19090106, 0.31600413, 0.45293801, 0.8057353, 0.64920938, 0.50459457, 0.1978987, 0.35204369, 0.54226525, 0.31600413, 0.15945397, 0.2204686, 0.35204369, 0.37832563, 0.37832563, 0.36494815, 0.2204686, 0.17763933, 0.45293801, 0.52309091, 0.52309091, 0.46954084, 0.35204369, 0.40656966, 0.25461568, 0.23692776, 0.32758753, 0.1978987, 0.21267289, 0.2204686, 0.19090106, 0.24561255, 0.17135806, 0.21267289, 0.16529889, 0.2204686, 0.30483032, 0.33959553, 0.18415085, 0.18415085, 0.22855006, 0.2940516, 0.19090106, 0.17135806, 0.18415085, 0.1978987, 0.17763933, 0.15945397, 0.26394884, 0.24561255, 0.21267289, 0.19090106, 0.17763933, 0.2204686, 0.21267289, 0.17135806, 0.17135806, 0.16529889), 8, 1.0, 0) self.channels_channel_model_0 = channels.channel_model( noise_voltage=noise, frequency_offset=freq, epsilon=timing, taps=(1.0, ), noise_seed=0, block_tags=False) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char * 1, '', 'packet_num') self.blocks_tag_debug_0.set_display(True) self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream( gr.sizeof_char, vec_length, packet_len, len_tag_key) self.blocks_ctrlport_monitor_performance_0 = not True or monitor( "gr-perf-monitorx") self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.analog_random_source_x_0 = blocks.vector_source_b( map(int, numpy.random.randint(0, 256, 1000)), True) ################################################## # Connections ################################################## self.connect((self.analog_random_source_x_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.blocks_stream_to_tagged_stream_0, 0)) self.connect((self.analog_random_source_x_0, 0), (self.fec_ber_bf_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0_1, 0)) self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.digital_ofdm_tx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.channels_dynamic_channel_model_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.channels_impairments_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_waterfall_sink_x_1_0, 0)) self.connect((self.channels_dynamic_channel_model_0, 0), (self.channels_channel_model_0, 0)) self.connect((self.channels_impairments_0, 0), (self.digital_ofdm_rx_0, 0)) self.connect((self.channels_impairments_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.channels_impairments_0, 0), (self.qtgui_time_sink_x_0_0_0, 0)) self.connect((self.channels_impairments_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_char_to_float_0_0, 0)) self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_tag_debug_0, 0)) self.connect((self.digital_ofdm_rx_0, 0), (self.fec_ber_bf_0, 1)) self.connect((self.digital_ofdm_tx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.digital_ofdm_tx_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.digital_ofdm_tx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_ofdm_tx_0, 0), (self.qtgui_waterfall_sink_x_1, 0)) self.connect((self.fec_ber_bf_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "Wifi Rx Jun28") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Rx Jun28") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_rx_jun28") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 0.5e6 self.lo_offset = lo_offset = 0 self.gain = gain = 20 self.freq = freq = 943000000.0 self.decimation = decimation = 40 self.chan_est = chan_est = 1 ################################################## # Blocks ################################################## self._samp_rate_options = [0.5e6, 1e6, 5e6, 10e6, 20e6] self._samp_rate_labels = ["500 KHz", "1 MHz", "5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate"+": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_2 = qtgui.time_sink_f( 32, #size 10, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2.set_update_time(0.10) self.qtgui_time_sink_x_2.set_y_axis(-1, 110) self.qtgui_time_sink_x_2.set_y_label("Amplitude", "") self.qtgui_time_sink_x_2.enable_tags(-1, True) self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2.enable_autoscale(False) self.qtgui_time_sink_x_2.enable_grid(True) self.qtgui_time_sink_x_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_win) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_c( 2**17, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-2, 2) self.qtgui_time_sink_x_0_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.02, 0.1, 0, "ofdm_start") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ["samples", "corr", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 2**17, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, threshold, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0.99, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.0000010) self.qtgui_number_sink_0.set_title("Frame error Rata") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.ofdm_80211_short_MF_v2_0 = ofdm_80211.short_MF_v2(160, 16) self.ofdm_80211_ftc_0 = ofdm_80211.ftc() self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_float,1,3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("2") self.nutaq_radio420_tx_0_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(0) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6)/samp_rate/40*(2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.101") self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long(sync_length, False, False) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac(False, False) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(ieee802_11.LMS, False) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(False, False) self._gain_range = Range(0, 100, 1, 20, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "slider") self.top_layout.addWidget(self._gain_win) self._freq_options = [943000000.0, 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5260000000.0, 5280000000.0, 5300000000.0, 5320000000.0, 5500000000.0, 5520000000.0, 5540000000.0, 5560000000.0, 5580000000.0, 5600000000.0, 5620000000.0, 5640000000.0, 5660000000.0, 5680000000.0, 5700000000.0, 5745000000.0, 5765000000.0, 5785000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0] self._freq_labels = [' 0 | 943.0 | ??', ' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 52 | 5260.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5300.0 | 11a', ' 60 | 5320.0 | 11a', '100 | 5500.0 | 11a', '104 | 5520.0 | 11a', '108 | 5540.0 | 11a', '112 | 5560.0 | 11a', '116 | 5580.0 | 11a', '120 | 5600.0 | 11a', '124 | 5620.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '136 | 5680.0 | 11a', '140 | 5700.0 | 11a', '149 | 5745.0 | 11a', '153 | 5765.0 | 11a', '157 | 5785.0 | 11a', '161 | 5805.0 | 11a', '165 | 5825.0 | 11a', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p'] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("Channel"+": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) self.carajito = ofdm_80211.ofdm_sync_short(threshold, 2, False, False) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len") self.blocks_null_sink_0_1_0_0 = blocks.null_sink(gr.sizeof_float*1) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, sync_length) ################################################## # Connections ################################################## self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_time_sink_x_2, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.carajito, 0), (self.blocks_delay_0, 0)) self.connect((self.carajito, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.carajito, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.ofdm_80211_ftc_0, 0)) self.connect((self.ofdm_80211_ftc_0, 0), (self.ofdm_80211_short_MF_v2_0, 0)) self.connect((self.ofdm_80211_ftc_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 2), (self.blocks_null_sink_0_1_0_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 0), (self.carajito, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 1), (self.carajito, 1)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.carajito, 2)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.qtgui_time_sink_x_0_0_0, 0))
def __init__(self): filedetail = filelocation + filename gr.top_block.__init__(self, "SNREstimationLS_Tone") Qt.QWidget.__init__(self) self.setWindowTitle("SNREstimationLS_Tone") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "SNREstimationLS_Tone") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 1250000 self.samplingaverage = samplingaverage = samp_rate self.carrieroffset = carrieroffset = 40e6 self.carrier = carrier = 990e6 self.TxGain = TxGain = 0 self.RxGain = RxGain = 0 self.NumSeconds = NumSeconds = 0.3 ################################################## # Blocks ################################################## self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("addr=192.168.20.2", "")), uhd.stream_args( cpu_format="fc32", channels=range(4), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_center_freq(carrier, 0) self.uhd_usrp_source_0.set_gain(RxGain, 0) self.uhd_usrp_source_0.set_antenna('TX/RX', 0) self.uhd_usrp_source_0.set_auto_dc_offset(True, 0) self.uhd_usrp_source_0.set_auto_iq_balance(True, 0) self.uhd_usrp_source_0.set_center_freq(carrier, 1) self.uhd_usrp_source_0.set_gain(RxGain, 1) self.uhd_usrp_source_0.set_antenna('TX/RX', 1) self.uhd_usrp_source_0.set_auto_dc_offset(True, 1) self.uhd_usrp_source_0.set_auto_iq_balance(True, 1) self.uhd_usrp_source_0.set_center_freq(carrier, 2) self.uhd_usrp_source_0.set_gain(RxGain, 2) self.uhd_usrp_source_0.set_antenna('TX/RX', 2) self.uhd_usrp_source_0.set_auto_dc_offset(True, 2) self.uhd_usrp_source_0.set_auto_iq_balance(True, 2) self.uhd_usrp_source_0.set_center_freq(carrier, 3) self.uhd_usrp_source_0.set_gain(RxGain, 3) self.uhd_usrp_source_0.set_antenna('TX/RX', 3) self.uhd_usrp_source_0.set_auto_dc_offset(True, 3) self.uhd_usrp_source_0.set_auto_iq_balance(True, 3) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 8192, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-0.0005, 0.0005) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(True) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 512, #size firdes.WIN_BLACKMAN_hARRIS, #wintype carrier, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-180, 10) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(0.05) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win) self._carrieroffset_range = Range(-50e6, 50e6, samp_rate, 40e6, 200) self._carrieroffset_win = RangeWidget(self._carrieroffset_range, self.set_carrieroffset, "carrieroffset", "counter_slider", float) self.top_grid_layout.addWidget(self._carrieroffset_win) self.blocks_null_sink_0_1 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( samplingaverage, 4e-6 / 4, 50000, 1) self.blocks_head_1 = blocks.head(gr.sizeof_gr_complex * 1, int(samp_rate * NumSeconds)) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1, filedetail, False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.blocks_head_1, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_nlog10_ff_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_head_1, 0)) self.connect((self.uhd_usrp_source_0, 3), (self.blocks_null_sink_0, 0)) self.connect((self.uhd_usrp_source_0, 1), (self.blocks_null_sink_0_0, 0)) self.connect((self.uhd_usrp_source_0, 2), (self.blocks_null_sink_0_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_time_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "Comms Signal Viewer") Qt.QWidget.__init__(self) self.setWindowTitle("Comms Signal Viewer") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "SignalViewer") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 20e6 self.recordBool = recordBool = True self.fskDemodBool = fskDemodBool = True self.freq = freq = 100e6 self.fmDemodBool = fmDemodBool = True ################################################## # Blocks ################################################## self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate"+": ")) self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate)) self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit) self._samp_rate_line_edit.returnPressed.connect( lambda: self.set_samp_rate(eng_notation.str_to_num(self._samp_rate_line_edit.text().toAscii()))) self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 4,1,1,2) _recordBool_check_box = Qt.QCheckBox("Don't Record IQ") self._recordBool_choices = {True: True, False: False} self._recordBool_choices_inv = dict((v,k) for k,v in self._recordBool_choices.iteritems()) self._recordBool_callback = lambda i: Qt.QMetaObject.invokeMethod(_recordBool_check_box, "setChecked", Qt.Q_ARG("bool", self._recordBool_choices_inv[i])) self._recordBool_callback(self.recordBool) _recordBool_check_box.stateChanged.connect(lambda i: self.set_recordBool(self._recordBool_choices[bool(i)])) self.top_grid_layout.addWidget(_recordBool_check_box, 6,4,1,1) self.main_tab = Qt.QTabWidget() self.main_tab_widget_0 = Qt.QWidget() self.main_tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_0) self.main_tab_grid_layout_0 = Qt.QGridLayout() self.main_tab_layout_0.addLayout(self.main_tab_grid_layout_0) self.main_tab.addTab(self.main_tab_widget_0, "PSD") self.main_tab_widget_1 = Qt.QWidget() self.main_tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_1) self.main_tab_grid_layout_1 = Qt.QGridLayout() self.main_tab_layout_1.addLayout(self.main_tab_grid_layout_1) self.main_tab.addTab(self.main_tab_widget_1, "Waterfall") self.top_grid_layout.addWidget(self.main_tab, 1,1,3,5) self._freq_layout = Qt.QHBoxLayout() self._freq_layout.addWidget(Qt.QLabel("Frequency"+": ")) class qwt_counter_pyslot(Qwt.QwtCounter): def __init__(self, parent=None): Qwt.QwtCounter.__init__(self, parent) @pyqtSlot('double') def setValue(self, value): super(Qwt.QwtCounter, self).setValue(value) self._freq_counter = qwt_counter_pyslot() self._freq_counter.setRange(10e6, 6e9, 0.5e6) self._freq_counter.setNumButtons(2) self._freq_counter.setMinimumWidth(200) self._freq_counter.setValue(self.freq) self._freq_layout.addWidget(self._freq_counter) self._freq_counter.valueChanged.connect(self.set_freq) self.top_grid_layout.addLayout(self._freq_layout, 4,3,1,3) self.volumeBlock = blocks.multiply_const_vff((100, )) self.recordIQ = grc_blks2.valve(item_size=gr.sizeof_gr_complex*1, open=bool(recordBool)) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_fff( interpolation=48, decimation=50, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=1, decimation=4, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024*4, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc 1e6/4, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) if complex == type(float()): self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [5, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.main_tab_layout_1.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 7,1,1,5) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024*4, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc 1e6/4, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.main_tab_layout_0.addWidget(self._qtgui_freq_sink_x_0_win) self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "hackrf" ) self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(freq, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(2, 0) self.osmosdr_source_0.set_gain_mode(False, 0) self.osmosdr_source_0.set_gain(0, 0) self.osmosdr_source_0.set_if_gain(0, 0) self.osmosdr_source_0.set_bb_gain(0, 0) self.osmosdr_source_0.set_antenna("", 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.low_pass_filter_0_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate, 100e3, 1e6, firdes.WIN_HAMMING, 6.76)) _fskDemodBool_check_box = Qt.QCheckBox("Don't FSK Demod") self._fskDemodBool_choices = {True: True, False: False} self._fskDemodBool_choices_inv = dict((v,k) for k,v in self._fskDemodBool_choices.iteritems()) self._fskDemodBool_callback = lambda i: Qt.QMetaObject.invokeMethod(_fskDemodBool_check_box, "setChecked", Qt.Q_ARG("bool", self._fskDemodBool_choices_inv[i])) self._fskDemodBool_callback(self.fskDemodBool) _fskDemodBool_check_box.stateChanged.connect(lambda i: self.set_fskDemodBool(self._fskDemodBool_choices[bool(i)])) self.top_grid_layout.addWidget(_fskDemodBool_check_box, 6,3, 1,1) self.fskDemod = grc_blks2.valve(item_size=gr.sizeof_gr_complex*1, open=bool(fskDemodBool)) _fmDemodBool_check_box = Qt.QCheckBox("Don't FM Demod") self._fmDemodBool_choices = {True: True, False: False} self._fmDemodBool_choices_inv = dict((v,k) for k,v in self._fmDemodBool_choices.iteritems()) self._fmDemodBool_callback = lambda i: Qt.QMetaObject.invokeMethod(_fmDemodBool_check_box, "setChecked", Qt.Q_ARG("bool", self._fmDemodBool_choices_inv[i])) self._fmDemodBool_callback(self.fmDemodBool) _fmDemodBool_check_box.stateChanged.connect(lambda i: self.set_fmDemodBool(self._fmDemodBool_choices[bool(i)])) self.top_grid_layout.addWidget(_fmDemodBool_check_box, 6,2,1,1) self.fmDemod = grc_blks2.valve(item_size=gr.sizeof_gr_complex*1, open=bool(fmDemodBool)) self.digital_gfsk_demod_0 = digital.gfsk_demod( samples_per_symbol=2, sensitivity=1.0, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.audio_sink_0 = audio.sink(48000, "", True) self.analog_wfm_rcv_0 = analog.wfm_rcv( quad_rate=500e3, audio_decimation=10, ) self.IQData = blocks.file_sink(gr.sizeof_gr_complex*1, "/Users/ryanlagoy/Documents/Repositories/comms/HackRF/GNURadio/IQData.bin", False) self.IQData.set_unbuffered(False) ################################################## # Connections ################################################## self.connect((self.analog_wfm_rcv_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.digital_gfsk_demod_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.fmDemod, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.fskDemod, 0), (self.digital_gfsk_demod_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.analog_wfm_rcv_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.fmDemod, 0)) self.connect((self.osmosdr_source_0, 0), (self.fskDemod, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.recordIQ, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.volumeBlock, 0)) self.connect((self.recordIQ, 0), (self.IQData, 0)) self.connect((self.volumeBlock, 0), (self.audio_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "Pulse Amplitude Modulation") Qt.QWidget.__init__(self) self.setWindowTitle("Pulse Amplitude Modulation") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "text_pam") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.samp_rate = samp_rate = 44100 self.lowF = lowF = 1200 self.highF = highF = 2200 self.baud_rate = baud_rate = 1000 self.sps = sps = int(samp_rate / baud_rate) self.fsk_deviation_hz = fsk_deviation_hz = highF - lowF self.bits_per_symbol = bits_per_symbol = 1 self.tag = tag = gr.tag_utils.python_to_tag( (0, pmt.intern("Z"), pmt.intern("0x5a"), pmt.intern("Vsrc"))) self.samp_dly_fsk = samp_dly_fsk = int(4 * sps) self.samp_dly = samp_dly = int(7.04 * sps) self.ptype = ptype = 'rect' self.polar = polar = 0 self.noise = noise = 0 self.filter_taps = filter_taps = firdes.low_pass( 1.0, samp_rate, fsk_deviation_hz, 400) self.baud_delay_fsk = baud_delay_fsk = 0 self.baud_delay = baud_delay = 0 self.alpha = alpha = 0.2 self.M = M = 2**bits_per_symbol self.An = An = 0 ################################################## # Blocks ################################################## self._samp_dly_fsk_range = Range(0, sps * 8, 1, int(4 * sps), 200) self._samp_dly_fsk_win = RangeWidget(self._samp_dly_fsk_range, self.set_samp_dly_fsk, 'samp_dly_fsk', "counter_slider", int) self.top_grid_layout.addWidget(self._samp_dly_fsk_win) self._samp_dly_range = Range(0, sps * 8, 1, int(7.04 * sps), 200) self._samp_dly_win = RangeWidget(self._samp_dly_range, self.set_samp_dly, 'samp_dly', "counter_slider", int) self.top_grid_layout.addWidget(self._samp_dly_win) # Create the options list self._ptype_options = ["rect", "rcf", "rrcf", "tri", "man", "msin"] # Create the labels list self._ptype_labels = ["rect", "rcf", "rrcf", "tri", "man", "msin"] # Create the combo box self._ptype_tool_bar = Qt.QToolBar(self) self._ptype_tool_bar.addWidget(Qt.QLabel('ptype' + ": ")) self._ptype_combo_box = Qt.QComboBox() self._ptype_tool_bar.addWidget(self._ptype_combo_box) for _label in self._ptype_labels: self._ptype_combo_box.addItem(_label) self._ptype_callback = lambda i: Qt.QMetaObject.invokeMethod( self._ptype_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._ptype_options.index(i))) self._ptype_callback(self.ptype) self._ptype_combo_box.currentIndexChanged.connect( lambda i: self.set_ptype(self._ptype_options[i])) # Create the radio buttons self.top_grid_layout.addWidget(self._ptype_tool_bar) # Create the options list self._polar_options = ( 0, 1, ) # Create the labels list self._polar_labels = ( 'unipolar', 'polar', ) # Create the combo box self._polar_tool_bar = Qt.QToolBar(self) self._polar_tool_bar.addWidget(Qt.QLabel('polar' + ": ")) self._polar_combo_box = Qt.QComboBox() self._polar_tool_bar.addWidget(self._polar_combo_box) for _label in self._polar_labels: self._polar_combo_box.addItem(_label) self._polar_callback = lambda i: Qt.QMetaObject.invokeMethod( self._polar_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._polar_options.index(i))) self._polar_callback(self.polar) self._polar_combo_box.currentIndexChanged.connect( lambda i: self.set_polar(self._polar_options[i])) # Create the radio buttons self.top_grid_layout.addWidget(self._polar_tool_bar) self._noise_range = Range(0, 1, 1e-3, 0, 200) self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'noise level in [mV]', "counter_slider", float) self.top_grid_layout.addWidget(self._noise_win) self._lowF_range = Range(1000, 100000, 1, 1200, 200) self._lowF_win = RangeWidget(self._lowF_range, self.set_lowF, 'lowF', "counter_slider", float) self.top_grid_layout.addWidget(self._lowF_win) self._highF_range = Range(1000, 100000, 1, 2200, 200) self._highF_win = RangeWidget(self._highF_range, self.set_highF, 'highF', "counter_slider", float) self.top_grid_layout.addWidget(self._highF_win) self._baud_delay_fsk_range = Range(0, 8, 1, 0, 8) self._baud_delay_fsk_win = RangeWidget(self._baud_delay_fsk_range, self.set_baud_delay_fsk, 'Baud delay FSK', "counter_slider", int) self.top_grid_layout.addWidget(self._baud_delay_fsk_win) self._baud_delay_range = Range(0, 8, 1, 0, 8) self._baud_delay_win = RangeWidget(self._baud_delay_range, self.set_baud_delay, 'Baud delay', "counter_slider", int) self.top_grid_layout.addWidget(self._baud_delay_win) self._alpha_range = Range(0, 1, 0.5, 0.2, 200) self._alpha_win = RangeWidget(self._alpha_range, self.set_alpha, 'alpha', "counter_slider", float) self.top_grid_layout.addWidget(self._alpha_win) self._An_range = Range(0, 1, 0.01, 0, 200) self._An_win = RangeWidget(self._An_range, self.set_An, 'An', "counter_slider", float) self.top_grid_layout.addWidget(self._An_win) self.sym2byte_float2byteMSB_0_0 = sym2byte_float2byteMSB( baud_delay=baud_delay_fsk, bit_endianess=1, bits_per_symbol=bits_per_symbol, bits_to_use_per_byte_mask=255, gain=1, invert=0, polar=polar, ) self.sym2byte_float2byteMSB_0 = sym2byte_float2byteMSB( baud_delay=baud_delay, bit_endianess=1, bits_per_symbol=bits_per_symbol, bits_to_use_per_byte_mask=255, gain=1, invert=0, polar=polar, ) self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_1_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_1_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1_0.enable_tags(True) self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_1_0.enable_autoscale(True) self.qtgui_time_sink_x_1_0.enable_grid(False) self.qtgui_time_sink_x_1_0.enable_axis_labels(True) self.qtgui_time_sink_x_1_0.enable_control_panel(True) self.qtgui_time_sink_x_1_0.enable_stem_plot(False) labels = [ 'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10' ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ 'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue' ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_win = sip.wrapinstance( self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 4 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.10) self.qtgui_time_sink_x_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1.enable_tags(True) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_1.enable_autoscale(True) self.qtgui_time_sink_x_1.enable_grid(False) self.qtgui_time_sink_x_1.enable_axis_labels(True) self.qtgui_time_sink_x_1.enable_control_panel(True) self.qtgui_time_sink_x_1.enable_stem_plot(False) labels = [ 'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10' ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ 'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue' ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(4): if len(labels[i]) == 0: self.qtgui_time_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_win = sip.wrapinstance( self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0.enable_tags(True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "Z") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(True) self.qtgui_time_sink_x_0_0.enable_stem_plot(False) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ 'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue' ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "Z") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(True) self.qtgui_time_sink_x_0.enable_stem_plot(False) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ 'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue' ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(4): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_sink_x_0 = qtgui.sink_f( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0 / 10) self._qtgui_sink_x_0_win = sip.wrapinstance( self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.qtgui_sink_x_0.enable_rf_freq(False) self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in range(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win) self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_win) self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(False) self.qtgui_const_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(1): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win) self.pamrcvr216_ff_0 = pamrcvr216_ff( a_sps=sps, b_ptype='rect', c_alpha=alpha, d_k=sps / 2, dly=samp_dly_fsk, ) self.pamrcvr216_cc_0 = pamrcvr216_cc( a_sps=sps, b_ptype=ptype, c_alpha=alpha, d_k=sps / 2, dly=samp_dly, ) self.pam_xmtr16_ff_0 = pam_xmtr16_ff( a_sps=sps, b_ptype=ptype, c_alpha=alpha, d_k=sps / 2, ) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_fcf( 1, filter_taps, (lowF + highF) / 2, samp_rate) self.fec_ber_bf_0 = fec.ber_bf(False, 100, -7.0) self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb() self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.channels_channel_model_0 = channels.channel_model( noise_voltage=noise, frequency_offset=0.0, epsilon=1.0, taps=[1.0 + 1.0j], noise_seed=0, block_tags=False) self.byte2sym_byte2floatMSB_0 = byte2sym_byte2floatMSB( bit_endianess=1, bits_per_symbol=bits_per_symbol, bits_to_use_per_byte_mask=255, invert=0, polar=polar, ) self.blocks_vector_source_x_0 = blocks.vector_source_b( list(ord(i) for i in 'Zombie'), True, 1, [tag]) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, samp_rate, True) self.blocks_not_xx_0 = blocks.not_bb() self.blocks_multiply_xx_1 = blocks.multiply_vcc(1) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_float_to_complex_1 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char * 1, '/dev/pts/2', False) self.blocks_file_sink_0_0.set_unbuffered(False) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1, '/dev/pts/0', False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blocks_add_const_vxx_0_1 = blocks.add_const_bb(2) self.blocks_add_const_vxx_0_0 = blocks.add_const_ff(-0.5) self.blocks_add_const_vxx_0 = blocks.add_const_ff(0) self._baud_rate_range = Range(0, 8000, 1, 1000, 200) self._baud_rate_win = RangeWidget(self._baud_rate_range, self.set_baud_rate, 'Fb', "counter_slider", int) self.top_grid_layout.addWidget(self._baud_rate_win) self.analog_sig_source_x_1 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, lowF, 1, 0, 0) self.analog_sig_source_x_0_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, highF, 2, 0, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, highF, 1, 0, 0) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf( samp_rate / (2 * math.pi * fsk_deviation_hz / 8.0)) self.analog_fastnoise_source_x_0 = analog.fastnoise_source_f( analog.GR_GAUSSIAN, An, 0, 8192) ################################################## # Connections ################################################## self.connect((self.analog_fastnoise_source_x_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.digital_binary_slicer_fb_0_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.qtgui_time_sink_x_1_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_1, 1)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_add_const_vxx_0_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.blocks_add_const_vxx_0_1, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_0_0, 2)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_1, 1)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_1_0, 2)) self.connect((self.blocks_add_xx_0_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_1, 2)) self.connect((self.blocks_char_to_float_0_0, 0), (self.pamrcvr216_ff_0, 0)) self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_1, 3)) self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_1_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.sym2byte_float2byteMSB_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.channels_channel_model_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_multiply_xx_1, 0), (self.pamrcvr216_cc_0, 0)) self.connect((self.blocks_not_xx_0, 0), (self.blocks_add_const_vxx_0_1, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_float_to_complex_1, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.byte2sym_byte2floatMSB_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.fec_ber_bf_0, 0)) self.connect((self.byte2sym_byte2floatMSB_0, 0), (self.pam_xmtr16_ff_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.blocks_multiply_xx_1, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.blocks_not_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0, 0), (self.blocks_char_to_float_0_0, 0)) self.connect((self.fec_ber_bf_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_const_sink_x_0_0_0, 0)) self.connect((self.pam_xmtr16_ff_0, 0), (self.blocks_add_const_vxx_0_0, 0)) self.connect((self.pam_xmtr16_ff_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.pam_xmtr16_ff_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.pamrcvr216_cc_0, 1), (self.blocks_complex_to_float_0, 0)) self.connect((self.pamrcvr216_cc_0, 1), (self.qtgui_const_sink_x_0_0, 0)) self.connect((self.pamrcvr216_cc_0, 2), (self.qtgui_time_sink_x_0, 1)) self.connect((self.pamrcvr216_cc_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.pamrcvr216_ff_0, 2), (self.qtgui_time_sink_x_0_0, 1)) self.connect((self.pamrcvr216_ff_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.pamrcvr216_ff_0, 1), (self.sym2byte_float2byteMSB_0_0, 0)) self.connect((self.sym2byte_float2byteMSB_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.sym2byte_float2byteMSB_0, 0), (self.fec_ber_bf_0, 1)) self.connect((self.sym2byte_float2byteMSB_0_0, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ['', '', '', '', '', '', '', '', '', ''] units = ['', '', '', '', '', '', '', '', '', ''] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, -1) self.qtgui_number_sink_0.set_max(i, 1) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) self.howtogen_squarev3_0 = howtogen.square_ii() self.blocks_vector_source_x_0 = blocks.vector_source_i([2]*20, True, 1, []) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int*1, samp_rate,True) self.blocks_int_to_float_0 = blocks.int_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_int_to_float_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.howtogen_squarev3_0, 0)) self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.howtogen_squarev3_0, 0), (self.blocks_int_to_float_0, 0))
def __init__(self, chan_est=0): gr.top_block.__init__(self, "Wifi Tx Rx") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Tx Rx") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_tx_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.chan_est = chan_est ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 5e5 self.period = period = 10 self.pdu_length = pdu_length = 30 self.out_buf_size = out_buf_size = 96000 self.header_formatter = header_formatter = ieee802_11.wifi_signal_field() self.freq_sin = freq_sin = 1000 self.freq = freq = 943e6 self.encoding = encoding = 0 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self._period_range = Range(1, 10000, 1, 10, 200) self._period_win = RangeWidget(self._period_range, self.set_period, "period", "counter_slider", float) self.top_layout.addWidget(self._period_win) self._pdu_length_range = Range(10, 1500, 1, 30, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self._encoding_options = (0, 1, 2, ) self._encoding_labels = ("BPSK 1/2" , "BPSK 3/4", "QPSK 1/2", ) self._encoding_tool_bar = Qt.QToolBar(self) self._encoding_tool_bar.addWidget(Qt.QLabel("Encoding"+": ")) self._encoding_combo_box = Qt.QComboBox() self._encoding_tool_bar.addWidget(self._encoding_combo_box) for label in self._encoding_labels: self._encoding_combo_box.addItem(label) self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod(self._encoding_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._encoding_options.index(i))) self._encoding_callback(self.encoding) self._encoding_combo_box.currentIndexChanged.connect( lambda i: self.set_encoding(self._encoding_options[i])) self.top_layout.addWidget(self._encoding_tool_bar) self.qtgui_time_sink_x_2 = qtgui.time_sink_f( 32, #size 100, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2.set_update_time(0.10) self.qtgui_time_sink_x_2.set_y_axis(-1, 110) self.qtgui_time_sink_x_2.set_y_label("Frame error rata", "") self.qtgui_time_sink_x_2.enable_tags(-1, True) self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2.enable_autoscale(False) self.qtgui_time_sink_x_2.enable_grid(True) self.qtgui_time_sink_x_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_win) (self.qtgui_time_sink_x_2).set_processor_affinity([3]) self.qtgui_time_sink_x_0_0_0_1_0_1 = qtgui.time_sink_c( 2**10, #size samp_rate/1000, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_1_0_1.set_update_time(1) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_label("Generated Samples", "") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.001, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_1_0_1.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_1_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_1_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_1_0_1_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0.99, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.0000010) self.qtgui_number_sink_0.set_title("Frame error Rata") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) (self.qtgui_number_sink_0).set_processor_affinity([3]) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_int,1,0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_processor_affinity([1]) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,1,1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") (self.nutaq_rtdex_sink_0).set_processor_affinity([3]) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-15) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6)/samp_rate/40*(2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.101") self.ieee802_11_ofdm_sync_short_0 = ieee802_11.ofdm_sync_short(0.56, 2, False, False) (self.ieee802_11_ofdm_sync_short_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_short_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long(sync_length, False, False) (self.ieee802_11_ofdm_sync_long_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_long_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac(False, True) (self.ieee802_11_ofdm_parse_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_parse_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_mapper_0 = ieee802_11.ofdm_mapper(encoding, False) self.ieee802_11_ofdm_mac_0 = ieee802_11.ofdm_mac(([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 255])) (self.ieee802_11_ofdm_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(chan_est, False) (self.ieee802_11_ofdm_equalize_symbols_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_equalize_symbols_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) (self.ieee802_11_ofdm_decode_signal_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_signal_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(False, False) (self.ieee802_11_ofdm_decode_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_mac_0).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_1 = ieee802_11.moving_average_ff(window_size + 16) (self.ieee802_11_moving_average_xx_1).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_1).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_0 = ieee802_11.moving_average_cc(window_size) (self.ieee802_11_moving_average_xx_0).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_0).set_min_output_buffer(96000) self.ieee802_11_chunks_to_symbols_xx_0 = ieee802_11.chunks_to_symbols() (self.ieee802_11_chunks_to_symbols_xx_0).set_min_output_buffer(96000) self._freq_sin_range = Range(-2.5e5, 2.5e5, 500, 1000, 200) self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, "freq_sin", "counter_slider", float) self.top_layout.addWidget(self._freq_sin_win) self.foo_packet_pad2_0_0 = foo.packet_pad2(False, False, 0.0001, 100000, 100000) (self.foo_packet_pad2_0_0).set_processor_affinity([3]) (self.foo_packet_pad2_0_0).set_min_output_buffer(262144) self.fft_vxx_0_0 = fft.fft_vcc(64, False, (tuple([1/52**.5] * 64)), True, 1) (self.fft_vxx_0_0).set_min_output_buffer(96000) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) (self.fft_vxx_0).set_processor_affinity([3]) (self.fft_vxx_0).set_min_output_buffer(96000) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb(header_formatter.formatter(), "packet_len") self.digital_ofdm_cyclic_prefixer_0_0 = digital.ofdm_cyclic_prefixer(64, 64+16, 2, "packet_len") (self.digital_ofdm_cyclic_prefixer_0_0).set_min_output_buffer(96000) self.digital_ofdm_carrier_allocator_cvc_0_0_0 = digital.ofdm_carrier_allocator_cvc(64, (range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),), ((-21, -7, 7, 21), ), ((1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (1, 1, 1, -1), (1, 1, 1, -1), (1, 1, 1, -1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1)), ((0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0, 0j, 0, 0j, 0, 0j, -1, 1j, -1, 1j, -1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, (-0-1j), 1, -1j, -1, 1j, 0, -1j, 1, (-0-1j), 1, -1j, 1, 1j, -1, -1j, 1, (-0-1j), -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 0j, 0, 0j, 0, 0j), (0, 0, 0, 0, 0, 0, 1, 1, -1, -1, 1, 1, -1, 1, -1, 1, 1, 1, 1, 1, 1, -1, -1, 1, 1, -1, 1, -1, 1, 1, 1, 1, 0, 1, -1, -1, 1, 1, -1, 1, -1, 1, -1, -1, -1, -1, -1, 1, 1, -1, -1, 1, -1, 1, -1, 1, 1, 1, 1, 0, 0, 0, 0, 0)), "packet_len") (self.digital_ofdm_carrier_allocator_cvc_0_0_0).set_min_output_buffer(96000) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(([-1, 1]), 1) self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_gr_complex*1, "packet_len", 1) (self.blocks_tagged_stream_mux_0).set_min_output_buffer(96000) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64) (self.blocks_stream_to_vector_0).set_processor_affinity([3]) (self.blocks_stream_to_vector_0).set_min_output_buffer(96000) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len") (self.blocks_pdu_to_tagged_stream_0).set_processor_affinity([3]) (self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(96000) self.blocks_null_sink_0_0_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_int*1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) (self.blocks_multiply_xx_0).set_processor_affinity([3]) (self.blocks_multiply_xx_0).set_min_output_buffer(96000) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.intern("".join("x" for i in range(pdu_length)) + "1234"), period) (self.blocks_message_strobe_0_0).set_processor_affinity([3]) (self.blocks_message_strobe_0_0).set_min_output_buffer(96000) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) (self.blocks_interleave_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0).set_processor_affinity([3]) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) (self.blocks_float_to_complex_0).set_processor_affinity([2]) self.blocks_divide_xx_0 = blocks.divide_ff(1) (self.blocks_divide_xx_0).set_processor_affinity([3]) (self.blocks_divide_xx_0).set_min_output_buffer(96000) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex*1, 16) (self.blocks_delay_0_0).set_processor_affinity([3]) (self.blocks_delay_0_0).set_min_output_buffer(96000) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, sync_length) (self.blocks_delay_0).set_processor_affinity([3]) (self.blocks_delay_0).set_min_output_buffer(96000) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int*1, 1) (self.blocks_deinterleave_0).set_processor_affinity([1]) (self.blocks_deinterleave_0).set_min_output_buffer(32768) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() (self.blocks_conjugate_cc_0).set_processor_affinity([3]) (self.blocks_conjugate_cc_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) (self.blocks_complex_to_mag_squared_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_squared_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) (self.blocks_complex_to_mag_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_0).set_min_output_buffer(96000) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_processor_affinity([3]) (self.blocks_complex_to_float_0).set_min_output_buffer(16384) self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_processor_affinity([1]) self.COWN_resta_0 = COWN.resta() (self.COWN_resta_0).set_processor_affinity([1]) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_11_ofdm_mac_0, 'app in')) self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_mac_0, 'phy out'), (self.ieee802_11_ofdm_mapper_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.connect((self.COWN_resta_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ieee802_11_moving_average_xx_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_deinterleave_0, 3), (self.COWN_resta_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.ieee802_11_ofdm_sync_short_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 2)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.ieee802_11_moving_average_xx_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_time_sink_x_2, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_0_0_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.digital_ofdm_carrier_allocator_cvc_0_0_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.foo_packet_pad2_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.qtgui_time_sink_x_0_0_0_1_0_1, 0)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0_0, 0)) self.connect((self.foo_packet_pad2_0_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.ieee802_11_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 1)) self.connect((self.ieee802_11_moving_average_xx_1, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.ieee802_11_chunks_to_symbols_xx_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_delay_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_null_sink_0_0_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0))