def __init__(self): gr.top_block.__init__(self, "Packet Loopback Hier") Qt.QWidget.__init__(self) self.setWindowTitle("Packet Loopback Hier") 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", "packet_loopback_hier") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.Const_PLD = Const_PLD = digital.constellation_calcdist((digital.psk_4()[0]), (digital.psk_4()[1]), 4, 1).base() self.Const_PLD.gen_soft_dec_lut(8) self.sps = sps = 2 self.rep = rep = 3 self.rate = rate = 2 self.polys = polys = [109, 79] self.nfilts = nfilts = 32 self.k = k = 7 self.hdr_format = hdr_format = digital.header_format_counter(digital.packet_utils.default_access_code, 3, Const_PLD.bits_per_symbol()) self.eb = eb = 0.22 self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0, eb, 5*sps*nfilts) self.time_offset = time_offset = 1.0 self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts*sps, 1.0, eb, 11*sps*nfilts) self.noise = noise = 0.0 self.freq_offset = freq_offset = 0 self.enc_hdr = enc_hdr = fec.repetition_encoder_make(8000, rep) self.enc = enc = fec.cc_encoder_make(8000, k, rate, (polys), 0, fec.CC_TERMINATED, False) self.dec_hdr = dec_hdr = fec.repetition_decoder.make(hdr_format.header_nbits(), rep, 0.5) self.dec = dec = fec.cc_decoder.make(8000, k, rate, (polys), 0, -1, fec.CC_TERMINATED, False) self.amp = amp = 1.0 self.Const_HDR = Const_HDR = digital.constellation_calcdist((digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base() self.Const_HDR.gen_soft_dec_lut(8) ################################################## # Blocks ################################################## self._time_offset_range = Range(0.99, 1.01, 0.00001, 1.0, 200) self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Time Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._time_offset_win, 0,2,1,1) self.tab1 = Qt.QTabWidget() self.tab1_widget_0 = Qt.QWidget() self.tab1_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_0) self.tab1_grid_layout_0 = Qt.QGridLayout() self.tab1_layout_0.addLayout(self.tab1_grid_layout_0) self.tab1.addTab(self.tab1_widget_0, 'Time') self.tab1_widget_1 = Qt.QWidget() self.tab1_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_1) self.tab1_grid_layout_1 = Qt.QGridLayout() self.tab1_layout_1.addLayout(self.tab1_grid_layout_1) self.tab1.addTab(self.tab1_widget_1, 'Freq.') self.tab1_widget_2 = Qt.QWidget() self.tab1_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_2) self.tab1_grid_layout_2 = Qt.QGridLayout() self.tab1_layout_2.addLayout(self.tab1_grid_layout_2) self.tab1.addTab(self.tab1_widget_2, 'Const.') self.top_grid_layout.addWidget(self.tab1, 1,2,1,1) self.tab0 = Qt.QTabWidget() self.tab0_widget_0 = Qt.QWidget() self.tab0_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_0) self.tab0_grid_layout_0 = Qt.QGridLayout() self.tab0_layout_0.addLayout(self.tab0_grid_layout_0) self.tab0.addTab(self.tab0_widget_0, 'Time') self.tab0_widget_1 = Qt.QWidget() self.tab0_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_1) self.tab0_grid_layout_1 = Qt.QGridLayout() self.tab0_layout_1.addLayout(self.tab0_grid_layout_1) self.tab0.addTab(self.tab0_widget_1, 'Freq.') self.tab0_widget_2 = Qt.QWidget() self.tab0_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_2) self.tab0_grid_layout_2 = Qt.QGridLayout() self.tab0_layout_2.addLayout(self.tab0_grid_layout_2) self.tab0.addTab(self.tab0_widget_2, 'Const.') self.top_grid_layout.addWidget(self.tab0, 1,1,1,1) self._noise_range = Range(0, 5, 0.01, 0.0, 200) self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise Amp', "counter_slider", float) self.top_grid_layout.addWidget(self._noise_win, 0,0,1,1) self._freq_offset_range = Range(-0.5, 0.5, 0.0001, 0, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Freq. Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_offset_win, 0,1,1,1) self._amp_range = Range(0, 2, 0.01, 1.0, 200) self._amp_win = RangeWidget(self._amp_range, self.set_amp, 'Amplitude', "counter_slider", float) self.top_layout.addWidget(self._amp_win) self.qtgui_time_sink_x_1_0_0_1 = qtgui.time_sink_c( 125, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_1.set_y_axis(-2, 2) self.qtgui_time_sink_x_1_0_0_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1_0_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 25, 0, "payload symbols") self.qtgui_time_sink_x_1_0_0_1.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_1.enable_grid(False) self.qtgui_time_sink_x_1_0_0_1.enable_axis_labels(True) self.qtgui_time_sink_x_1_0_0_1.enable_control_panel(False) if not False: self.qtgui_time_sink_x_1_0_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 = [3, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -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_0_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0_0_1.pyqwidget(), Qt.QWidget) self.tab1_layout_0.addWidget(self._qtgui_time_sink_x_1_0_0_1_win) self.qtgui_time_sink_x_1_0_0_0 = qtgui.time_sink_c( 1250, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_0.set_y_axis(-150, 150) self.qtgui_time_sink_x_1_0_0_0.set_y_label('Correlation', "") self.qtgui_time_sink_x_1_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 50, 0, "corr_est") self.qtgui_time_sink_x_1_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_0.enable_grid(False) self.qtgui_time_sink_x_1_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_1_0_0_0.enable_control_panel(False) if not False: self.qtgui_time_sink_x_1_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_1_0_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1_0_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_0_0_win, 1,0,1,1) self.qtgui_time_sink_x_1 = qtgui.time_sink_c( 2500, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.10) self.qtgui_time_sink_x_1.set_y_axis(-2, 2) self.qtgui_time_sink_x_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1.enable_tags(-1, True) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, 'packet_len') self.qtgui_time_sink_x_1.enable_autoscale(False) 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(False) if not False: 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.tab0_layout_0.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 1, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.tab1_layout_1.addWidget(self._qtgui_freq_sink_x_0_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 1, #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(1.0) 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 = ['', '', '', '', '', '', '', '', '', ''] 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.tab0_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c( 800, #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) if not False: self.qtgui_const_sink_x_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.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.tab1_layout_2.addWidget(self._qtgui_const_sink_x_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, 'packet_len') 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 False: 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.tab0_layout_2.addWidget(self._qtgui_const_sink_x_0_win) self.packet_tx_0 = packet_tx( hdr_const=Const_HDR, hdr_enc=enc_hdr, hdr_format=hdr_format, pld_const=Const_PLD, pld_enc=enc, psf_taps=tx_rrc_taps, sps=sps, ) self.packet_rx_0 = packet_rx( eb=eb, hdr_const=Const_HDR, hdr_dec=dec_hdr, hdr_format=hdr_format, pld_const=Const_PLD, pld_dec=dec, psf_taps=rx_rrc_taps, sps=sps, ) self.channels_channel_model_0 = channels.channel_model( noise_voltage=noise, frequency_offset=freq_offset, epsilon=time_offset, taps=(1.0, ), noise_seed=0, block_tags=True ) self.blocks_random_pdu_0 = blocks.random_pdu(20, 200, chr(0xFF), 2) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((amp, )) self.blocks_message_strobe_0 = blocks.message_strobe(pmt.intern("TEST"), 1000) self.blocks_message_debug_0_0_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.blocks_random_pdu_0, 'generate')) self.msg_connect((self.blocks_random_pdu_0, 'pdus'), (self.packet_tx_0, 'in')) self.msg_connect((self.packet_rx_0, 'pkt out'), (self.blocks_message_debug_0_0_0, 'print_pdu')) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.packet_rx_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_const_sink_x_0_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.packet_rx_0, 4), (self.qtgui_time_sink_x_1_0_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_time_sink_x_1_0_0_1, 0)) self.connect((self.packet_tx_0, 0), (self.channels_channel_model_0, 0))
def __init__(self): gr.top_block.__init__(self, "Packet Loopback Hier") Qt.QWidget.__init__(self) self.setWindowTitle("Packet Loopback Hier") 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", "packet_loopback_hier") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 2 self.nfilts = nfilts = 32 self.eb = eb = 0.22 self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0, eb, 5 * sps * nfilts) self.time_offset = time_offset = 1.0 self.samp_rate = samp_rate = 300000 self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine( nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts) self.rep = rep = 3 self.rate = rate = 2 self.polys = polys = [109, 79] self.noise = noise = 0.0 self.k = k = 7 self.hdr_format = hdr_format = digital.header_format_default( digital.packet_utils.default_access_code, 0) self.freq_offset = freq_offset = 0 self.amp = amp = 1.0 self.Const_PLD = Const_PLD = digital.constellation_calcdist( (digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base() self.Const_PLD.gen_soft_dec_lut(8) self.Const_HDR = Const_HDR = digital.constellation_calcdist( (digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base() self.Const_HDR.gen_soft_dec_lut(8) ################################################## # Blocks ################################################## self._time_offset_range = Range(0.99, 1.01, 0.00001, 1.0, 200) self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Time Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._time_offset_win, 0, 2, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self.tab1 = Qt.QTabWidget() self.tab1_widget_0 = Qt.QWidget() self.tab1_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_0) self.tab1_grid_layout_0 = Qt.QGridLayout() self.tab1_layout_0.addLayout(self.tab1_grid_layout_0) self.tab1.addTab(self.tab1_widget_0, 'Time') self.tab1_widget_1 = Qt.QWidget() self.tab1_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_1) self.tab1_grid_layout_1 = Qt.QGridLayout() self.tab1_layout_1.addLayout(self.tab1_grid_layout_1) self.tab1.addTab(self.tab1_widget_1, 'Freq.') self.tab1_widget_2 = Qt.QWidget() self.tab1_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_2) self.tab1_grid_layout_2 = Qt.QGridLayout() self.tab1_layout_2.addLayout(self.tab1_grid_layout_2) self.tab1.addTab(self.tab1_widget_2, 'Const.') self.top_grid_layout.addWidget(self.tab1, 1, 2, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self.tab0 = Qt.QTabWidget() self.tab0_widget_0 = Qt.QWidget() self.tab0_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_0) self.tab0_grid_layout_0 = Qt.QGridLayout() self.tab0_layout_0.addLayout(self.tab0_grid_layout_0) self.tab0.addTab(self.tab0_widget_0, 'Time') self.tab0_widget_1 = Qt.QWidget() self.tab0_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_1) self.tab0_grid_layout_1 = Qt.QGridLayout() self.tab0_layout_1.addLayout(self.tab0_grid_layout_1) self.tab0.addTab(self.tab0_widget_1, 'Freq.') self.tab0_widget_2 = Qt.QWidget() self.tab0_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_2) self.tab0_grid_layout_2 = Qt.QGridLayout() self.tab0_layout_2.addLayout(self.tab0_grid_layout_2) self.tab0.addTab(self.tab0_widget_2, 'Const.') self.top_grid_layout.addWidget(self.tab0, 1, 1, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self._noise_range = Range(0, 5, 0.01, 0.0, 200) self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise Amp', "counter_slider", float) self.top_grid_layout.addWidget(self._noise_win, 0, 0, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._freq_offset_range = Range(-0.5, 0.5, 0.0001, 0, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Freq. Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_offset_win, 0, 1, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self._amp_range = Range(0, 2, 0.01, 1.0, 200) self._amp_win = RangeWidget(self._amp_range, self.set_amp, 'Amplitude', "counter_slider", float) self.top_grid_layout.addWidget(self._amp_win) self.qtgui_time_sink_x_1_0_0_1 = qtgui.time_sink_c( 125, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_1.set_y_axis(-2, 2) self.qtgui_time_sink_x_1_0_0_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1_0_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_1.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 25, 0, "payload symbols") self.qtgui_time_sink_x_1_0_0_1.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_1.enable_grid(False) self.qtgui_time_sink_x_1_0_0_1.enable_axis_labels(True) self.qtgui_time_sink_x_1_0_0_1.enable_control_panel(False) self.qtgui_time_sink_x_1_0_0_1.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_1_0_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 = [3, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -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_1_0_0_1.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_1_win = sip.wrapinstance( self.qtgui_time_sink_x_1_0_0_1.pyqwidget(), Qt.QWidget) self.tab1_grid_layout_0.addWidget(self._qtgui_time_sink_x_1_0_0_1_win) self.qtgui_time_sink_x_1_0_0_0 = qtgui.time_sink_c( 1250, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_0.set_y_axis(-150, 150) self.qtgui_time_sink_x_1_0_0_0.set_y_label('Correlation', "") self.qtgui_time_sink_x_1_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 50, 0, "corr_est") self.qtgui_time_sink_x_1_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_0.enable_grid(False) self.qtgui_time_sink_x_1_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_1_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_1_0_0_0.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_1_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): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_1_0_0_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_1_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_0_0_win, 1, 0, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_1 = qtgui.time_sink_c( 2500, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.10) self.qtgui_time_sink_x_1.set_y_axis(-2, 2) self.qtgui_time_sink_x_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1.enable_tags(-1, True) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, 'packet_len') self.qtgui_time_sink_x_1.enable_autoscale(False) 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(False) self.qtgui_time_sink_x_1.enable_stem_plot(False) if not False: 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): 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.tab0_grid_layout_0.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 100 * 2, #size samp_rate, #samp_rate 'Tx Data', #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, 256) 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, 'packet_length_tag_key') self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(True) 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_time_sink_x_0 = qtgui.time_sink_f( 100 * 2, #size samp_rate, #samp_rate 'Rx Data', #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, 256) 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, 'packet_length_tag_key') self.qtgui_time_sink_x_0.enable_autoscale(True) 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 = ['', '', '', '', '', '', '', '', '', ''] 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_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 1, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.tab1_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 1, #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(1.0) 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 = ['', '', '', '', '', '', '', '', '', ''] 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.tab0_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c( 800, #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) if not False: self.qtgui_const_sink_x_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.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.tab1_grid_layout_2.addWidget(self._qtgui_const_sink_x_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, 'packet_len') 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 False: 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.tab0_grid_layout_2.addWidget(self._qtgui_const_sink_x_0_win) self.packet_tx_0 = packet_tx( hdr_const=Const_HDR, hdr_format=hdr_format, pkt_len=42, pld_const=Const_PLD, psf_taps=tx_rrc_taps, puncpat='11', samp_rate=samp_rate, sps=sps, ) self.packet_rx_0 = packet_rx( eb=eb, hdr_const=Const_HDR, hdr_format=hdr_format, pkt_len=42, pld_const=Const_PLD, psf_taps=rx_rrc_taps, puncpat='11', samp_rate=samp_rate, sps=sps, ) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( sps, eb, 44, 0.05) self.channels_channel_model_0 = channels.channel_model( noise_voltage=noise, frequency_offset=freq_offset, epsilon=time_offset, taps=(1.0 + 1.0j, ), noise_seed=0, block_tags=True) self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((amp, )) self.blocks_file_source_0_0 = blocks.file_source( gr.sizeof_char * 1, '/home/andre/git/investigacao/Testes/EVOLUCAO/TESTES_SLACK/book2.txt', False) self.blocks_file_source_0_0.set_begin_tag(pmt.PMT_NIL) self.blocks_file_sink_0_0_0 = blocks.file_sink( gr.sizeof_char * 1, '/home/andre/git/investigacao/Testes/EVOLUCAO/TESTES_SLACK/depois.txt', False) self.blocks_file_sink_0_0_0.set_unbuffered(False) self.blocks_char_to_float_1_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_1_0 = blocks.char_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_char_to_float_1_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_char_to_float_1_0_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_file_source_0_0, 0), (self.blocks_char_to_float_1_0_0, 0)) self.connect((self.blocks_file_source_0_0, 0), (self.packet_tx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.blocks_throttle_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.blocks_throttle_0_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.channels_channel_model_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.packet_rx_0, 0)) self.connect((self.packet_rx_0, 0), (self.blocks_char_to_float_1_0, 0)) self.connect((self.packet_rx_0, 0), (self.blocks_file_sink_0_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_const_sink_x_0_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_time_sink_x_1_0_0_0, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_time_sink_x_1_0_0_1, 0)) self.connect((self.packet_tx_0, 0), (self.channels_channel_model_0, 0))
def __init__(self): gr.top_block.__init__(self, "Uhd Packet Rx") Qt.QWidget.__init__(self) self.setWindowTitle("Uhd Packet Rx") 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", "uhd_packet_rx") self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.sps = sps = 2 self.rate = rate = 2 self.polys = polys = [109, 79] self.nfilts = nfilts = 32 self.k = k = 7 self.eb = eb = 0.22 self.Const_PLD = Const_PLD = digital.constellation_calcdist( (digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base() self.Const_PLD.gen_soft_dec_lut(8) self.samp_rate = samp_rate = 1000e3 self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine( nfilts, sps * nfilts, 1.0, eb, 11 * sps * nfilts) self.rep = rep = 3 self.on = on = 0 self.hdr_format = hdr_format = digital.header_format_counter( digital.packet_utils.default_access_code, 3, Const_PLD.bits_per_symbol()) self.gain = gain = 20 self.freq = freq = 484e6 self.dec_hdr = dec_hdr = fec.dummy_decoder.make(8000) self.dec = dec = fec.cc_decoder.make(8000, k, rate, (polys), 0, -1, fec.CC_TERMINATED, False) self.amp = amp = 500 self.Const_HDR = Const_HDR = digital.constellation_calcdist( (digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base() self.Const_HDR.gen_soft_dec_lut(8) ################################################## # Blocks ################################################## self.tab1 = Qt.QTabWidget() self.tab1_widget_0 = Qt.QWidget() self.tab1_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_0) self.tab1_grid_layout_0 = Qt.QGridLayout() self.tab1_layout_0.addLayout(self.tab1_grid_layout_0) self.tab1.addTab(self.tab1_widget_0, 'Const') self.tab1_widget_1 = Qt.QWidget() self.tab1_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab1_widget_1) self.tab1_grid_layout_1 = Qt.QGridLayout() self.tab1_layout_1.addLayout(self.tab1_grid_layout_1) self.tab1.addTab(self.tab1_widget_1, 'Time') self.top_grid_layout.addWidget(self.tab1, 2, 0, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.tab0 = Qt.QTabWidget() self.tab0_widget_0 = Qt.QWidget() self.tab0_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_0) self.tab0_grid_layout_0 = Qt.QGridLayout() self.tab0_layout_0.addLayout(self.tab0_grid_layout_0) self.tab0.addTab(self.tab0_widget_0, 'Time') self.tab0_widget_1 = Qt.QWidget() self.tab0_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab0_widget_1) self.tab0_grid_layout_1 = Qt.QGridLayout() self.tab0_layout_1.addLayout(self.tab0_grid_layout_1) self.tab0.addTab(self.tab0_widget_1, 'Const.') self.top_grid_layout.addWidget(self.tab0, 2, 1, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self._samp_rate_range = Range(200e3, 10e6, 200e3, 1000e3, 200) self._samp_rate_win = RangeWidget(self._samp_rate_range, self.set_samp_rate, 'Sample Rate', "counter_slider", float) self.top_grid_layout.addWidget(self._samp_rate_win, 0, 0, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) _on_check_box = Qt.QCheckBox('On') self._on_choices = {True: 1, False: 0} self._on_choices_inv = dict( (v, k) for k, v in self._on_choices.iteritems()) self._on_callback = lambda i: Qt.QMetaObject.invokeMethod( _on_check_box, "setChecked", Qt.Q_ARG("bool", self._on_choices_inv[i])) self._on_callback(self.on) _on_check_box.stateChanged.connect( lambda i: self.set_on(self._on_choices[bool(i)])) self.top_grid_layout.addWidget(_on_check_box) self._gain_range = Range(0, 31.5, 0.5, 20, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_win, 1, 0, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._freq_range = Range(480e6, 490e6, 100, 484e6, 200) self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'Frequency', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_win, 0, 1, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self._amp_range = Range(0, 15000, 10, 500, 200) self._amp_win = RangeWidget(self._amp_range, self.set_amp, 'Amplitude', "counter_slider", float) self.top_grid_layout.addWidget(self._amp_win, 1, 1, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(('addr=192.168.10.2', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_clock_source('gpsdo', 0) self.uhd_usrp_source_0.set_time_source('gpsdo', 0) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq( uhd.tune_request(freq, samp_rate / 2.0), 0) self.uhd_usrp_source_0.set_gain(gain, 0) self.uhd_usrp_source_0.set_antenna('TX/RX', 0) self.uhd_usrp_source_0.set_auto_dc_offset("", 0) self.uhd_usrp_source_0.set_auto_iq_balance("", 0) self.qtgui_time_sink_x_1_0_0_1 = qtgui.time_sink_c( 1250, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_1.set_y_axis(-2, 2) self.qtgui_time_sink_x_1_0_0_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1_0_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_1.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 25, 0, "time_est") self.qtgui_time_sink_x_1_0_0_1.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_1.enable_grid(False) self.qtgui_time_sink_x_1_0_0_1.enable_axis_labels(True) self.qtgui_time_sink_x_1_0_0_1.enable_control_panel(False) self.qtgui_time_sink_x_1_0_0_1.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_1_0_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 = [3, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -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_1_0_0_1.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_1_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_1_win = sip.wrapinstance( self.qtgui_time_sink_x_1_0_0_1.pyqwidget(), Qt.QWidget) self.tab0_grid_layout_0.addWidget(self._qtgui_time_sink_x_1_0_0_1_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(0.01) self.qtgui_time_sink_x_0.set_y_axis(-2, 2) 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, 0.5, 0.5e-3, 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.tab1_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c( 800, #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) if not False: self.qtgui_const_sink_x_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.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.tab0_grid_layout_1.addWidget(self._qtgui_const_sink_x_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(0.01) 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_NORM, qtgui.TRIG_SLOPE_POS, 0.5, 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 False: 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.tab1_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_win) self.packet_rx_0 = packet_rx( eb=eb, hdr_const=Const_HDR, hdr_format=digital.header_format_default( digital.packet_utils.default_access_code, 0), pld_const=Const_PLD, psf_taps=rx_rrc_taps, puncpat='11', samp_rate=250000, sps=sps, ) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( sps, eb, 44, 0.05) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((on, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((amp, )) self.blocks_message_debug_0_0_0 = blocks.message_debug() ################################################## # Connections ################################################## self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.packet_rx_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.packet_rx_0, 1), (self.qtgui_const_sink_x_0_0_0, 0)) self.connect((self.packet_rx_0, 2), (self.qtgui_time_sink_x_1_0_0_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.digital_fll_band_edge_cc_0, 0))