def __init__(self): gr.top_block.__init__(self) self.qapp = QtWidgets.QApplication(sys.argv) data0 = 10*[0,] + 40*[1,0] + 10*[0,] data0 += 10*[0,] + 40*[0,1] + 10*[0,] data1 = 20*[0,] + [0,0,0,1,1,1,0,0,0,0] + 70*[0,] # Adjust these to change the layout of the plot. # Can be set to fractions. ncols = 100.25 nrows = 100 fs = 200 src0 = blocks.vector_source_b(data0, True) src1 = blocks.vector_source_b(data1, True) thr = blocks.throttle(gr.sizeof_char, 50000) head = blocks.head(gr.sizeof_char, 10000000) self.snk1 = qtgui.time_raster_sink_b(fs, nrows, ncols, [], [], "Time Raster Example", 2) self.connect(src0, thr, (self.snk1, 0)) self.connect(src1, (self.snk1, 1)) # Get the reference pointer to the SpectrumDisplayForm QWidget pyQt = self.snk1.pyqwidget() # Wrap the pointer as a PyQt SIP object # This can now be manipulated as a PyQt5.QtWidgets.QWidget pyWin = sip.wrapinstance(pyQt, QtWidgets.QWidget) self.main_box = dialog_box(pyWin) self.main_box.show()
def __init__(self): gr.top_block.__init__(self) self.qapp = QtGui.QApplication(sys.argv) data0 = 10*[0,] + 40*[1,0] + 10*[0,] data0 += 10*[0,] + 40*[0,1] + 10*[0,] data1 = 20*[0,] + [0,0,0,1,1,1,0,0,0,0] + 70*[0,] # Adjust these to change the layout of the plot. # Can be set to fractions. ncols = 100.25 nrows = 100 fs = 200 src0 = blocks.vector_source_b(data0, True) src1 = blocks.vector_source_b(data1, True) thr = blocks.throttle(gr.sizeof_char, 50000) head = blocks.head(gr.sizeof_char, 10000000) self.snk1 = qtgui.time_raster_sink_b(fs, nrows, ncols, [], [], "Time Raster Example", 2) self.connect(src0, thr, (self.snk1, 0)) self.connect(src1, (self.snk1, 1)) # Get the reference pointer to the SpectrumDisplayForm QWidget pyQt = self.snk1.pyqwidget() # Wrap the pointer as a PyQt SIP object # This can now be manipulated as a PyQt4.QtGui.QWidget pyWin = sip.wrapinstance(pyQt, QtGui.QWidget) self.main_box = dialog_box(pyWin) self.main_box.show()
def test10(self): self.qtsnk = qtgui.time_raster_sink_b(1024, 100, 100.5, [], [], "Test", 1, None)
def get_qtsink(self): snk = qtgui.time_raster_sink_b(1.0, self._npts, self._rows, [], [], self._name, self._ncons) return snk
def __init__(self): gr.top_block.__init__(self, "Inmarsat Playback") Qt.QWidget.__init__(self) self.setWindowTitle("Inmarsat Playback") 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", "inmarsat_playback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250e3 self.interp = interp = 48 self.decim = decim = 250 self.baud = baud = 1200 self.samp_per_sym = samp_per_sym = (samp_rate / decim * interp) / baud self.alpha = alpha = 0.5 self.xlate_filter_taps = xlate_filter_taps = firdes.low_pass( 1, samp_rate, samp_rate / 2, 1000, firdes.WIN_HAMMING, 6.76) self.rrc_filter_taps = rrc_filter_taps = firdes.root_raised_cosine( 32, 1.0, 1.0 / (samp_per_sym * 32), alpha, int(samp_per_sym * 32)) self.loop_bw = loop_bw = 300 self.freq_correct = freq_correct = -28.7e3 self.delay = delay = 0 self.cutoff = cutoff = 4800 self.cols = cols = 54 ################################################## # Blocks ################################################## self._freq_correct_tool_bar = Qt.QToolBar(self) self._freq_correct_tool_bar.addWidget(Qt.QLabel("freq_correct" + ": ")) self._freq_correct_line_edit = Qt.QLineEdit(str(self.freq_correct)) self._freq_correct_tool_bar.addWidget(self._freq_correct_line_edit) self._freq_correct_line_edit.returnPressed.connect( lambda: self.set_freq_correct( eng_notation.str_to_num( str(self._freq_correct_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._freq_correct_tool_bar, 12, 0, 1, 2) 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, 12, 2, 1, 2) self._cutoff_tool_bar = Qt.QToolBar(self) self._cutoff_tool_bar.addWidget(Qt.QLabel("cutoff" + ": ")) self._cutoff_line_edit = Qt.QLineEdit(str(self.cutoff)) self._cutoff_tool_bar.addWidget(self._cutoff_line_edit) self._cutoff_line_edit.returnPressed.connect(lambda: self.set_cutoff( eng_notation.str_to_num( str(self._cutoff_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._cutoff_tool_bar, 13, 0, 1, 2) self._cols_range = Range(1, 500, 1, 54, 200) self._cols_win = RangeWidget(self._cols_range, self.set_cols, "cols", "counter_slider", float) self.top_grid_layout.addWidget(self._cols_win, 12, 4, 1, 4) self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=1, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.01) self.qtgui_waterfall_sink_x_0_0.enable_grid(True) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-60, -10) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 4, 4, 4, 4) 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(0.01) self.qtgui_waterfall_sink_x_0.enable_grid(True) 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, 4, 4) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 20, cols, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_win, 8, 4, 4, 4) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "baud", #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 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_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.01) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-60, -10) self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(True) self.qtgui_freq_sink_x_0_0_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_0_0.set_plot_pos_half(not True) labels = ['', 'corrected', '', '', '', '', '', '', '', ''] 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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 0, 4, 4, 4) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "pre-d", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.01) self.qtgui_freq_sink_x_0.set_y_axis(-100, -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', 'corrected', '', '', '', '', '', '', '', ''] 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, 0, 0, 4, 4) 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, 8, 0, 1, 4) 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 / decim * interp, cutoff, 1000, firdes.WIN_HAMMING, 6.76)) self.freq_xlating_fir_filter_xxx_0_1 = filter.freq_xlating_fir_filter_ccc( 1, (xlate_filter_taps), freq_correct, samp_rate) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, (xlate_filter_taps), 0, samp_rate) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( math.pi * 2 / loop_bw, 2, False) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc( samp_per_sym * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() 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_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/github/eclipse2017/waveforms/playback/GS1_4F3_20170821_151602.312844_UTC_250k.fc32', True) self.blocks_delay_1 = blocks.delay(gr.sizeof_char * 1, delay) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) self.analog_agc2_xx_0 = analog.agc2_cc(1e-4, 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.rational_resampler_xxx_0_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_delay_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_1, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.mapper_demapper_soft_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.blocks_delay_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_delay_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.freq_xlating_fir_filter_xxx_0_1, 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.freq_xlating_fir_filter_xxx_0_1, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.mapper_demapper_soft_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_waterfall_sink_x_0_0, 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), (self.qtgui_freq_sink_x_0_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.samp_rate = samp_rate = 400000 self.preamble = preamble = [ -0.70711 + 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 - 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 + 0.70711j, 0.70711 - 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j] self.audio_rate = audio_rate = 8000 self.audio_interp = audio_interp = 2 self.voice_gain = voice_gain = 0 self.tau = tau = 75e-6 self.rx_channel = rx_channel = 110 self.quadrature_rate = quadrature_rate = audio_rate*audio_interp self.qpsk_constellation = qpsk_constellation = digital.constellation_calcdist(([(sqrt(2)/2)+(sqrt(2)/2)*1j,-(sqrt(2)/2)+(sqrt(2)/2)*1j,(sqrt(2)/2)-(sqrt(2)/2)*1j,-(sqrt(2)/2)-(sqrt(2)/2)*1j]), (digital.psk_4()[1]), 4, 1).base() self.qpsk_constellation.gen_soft_dec_lut(8) self.preamble_size = preamble_size = len(preamble) self.poly_taps = poly_taps = firdes.low_pass(2.0, samp_rate, 20000, 1000, firdes.WIN_HAMMING, 6.76) self.payload_size = payload_size = 100 self.num_channels = num_channels = 4 self.max_deviation = max_deviation = 3500 self.guard_size = guard_size = 10 self.codec_rate = codec_rate = 64000 self.bpsk_rate = bpsk_rate = 400000 ################################################## # Blocks ################################################## self._voice_gain_range = Range(0, 2, 0.01, 0, 200) self._voice_gain_win = RangeWidget(self._voice_gain_range, self.set_voice_gain, "voice_gain", "counter_slider", float) self.top_layout.addWidget(self._voice_gain_win) self.tab2 = Qt.QTabWidget() self.tab2_widget_0 = Qt.QWidget() self.tab2_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab2_widget_0) self.tab2_grid_layout_0 = Qt.QGridLayout() self.tab2_layout_0.addLayout(self.tab2_grid_layout_0) self.tab2.addTab(self.tab2_widget_0, "Preamble Correlation") self.tab2_widget_1 = Qt.QWidget() self.tab2_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab2_widget_1) self.tab2_grid_layout_1 = Qt.QGridLayout() self.tab2_layout_1.addLayout(self.tab2_grid_layout_1) self.tab2.addTab(self.tab2_widget_1, "Received Analog Voice") self.top_grid_layout.addWidget(self.tab2, 1,1,1,1) self._rx_channel_options = (110, 110*2, 110*3, 0, ) self._rx_channel_labels = ("0", "1", "2", "3", ) self._rx_channel_group_box = Qt.QGroupBox("rx_channel") self._rx_channel_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._rx_channel_button_group = variable_chooser_button_group() self._rx_channel_group_box.setLayout(self._rx_channel_box) for i, label in enumerate(self._rx_channel_labels): radio_button = Qt.QRadioButton(label) self._rx_channel_box.addWidget(radio_button) self._rx_channel_button_group.addButton(radio_button, i) self._rx_channel_callback = lambda i: Qt.QMetaObject.invokeMethod(self._rx_channel_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._rx_channel_options.index(i))) self._rx_channel_callback(self.rx_channel) self._rx_channel_button_group.buttonClicked[int].connect( lambda i: self.set_rx_channel(self._rx_channel_options[i])) self.top_layout.addWidget(self._rx_channel_group_box) self.vocoder_ulaw_decode_bs_0 = vocoder.ulaw_decode_bs() self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("serial=309AF9C", "")), 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(433e6, 0) self.uhd_usrp_source_0.set_gain(5, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.root_raised_cosine_filter_1 = filter.fir_filter_ccf(2, firdes.root_raised_cosine( 1, bpsk_rate, bpsk_rate/2, 0.35, 101)) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size bpsk_rate/2, #samp_rate "Preamble Correlation", #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, False) 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_control_panel(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 = [-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.tab2_layout_0.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_time_raster_sink_x_0_0 = qtgui.time_raster_sink_b( codec_rate, 100, (guard_size+payload_size)*num_channels, ([]), ([]), "Received TDM Frame", 1, ) self.qtgui_time_raster_sink_x_0_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0_0.enable_grid(False) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [2, 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_time_raster_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_raster_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_0_win, 1,2,1,1) self.qtgui_freq_sink_x_3 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "Received Analog Voice", #name 1 #number of inputs ) self.qtgui_freq_sink_x_3.set_update_time(0.10) self.qtgui_freq_sink_x_3.set_y_axis(-140, 10) self.qtgui_freq_sink_x_3.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_3.enable_autoscale(False) self.qtgui_freq_sink_x_3.enable_grid(False) self.qtgui_freq_sink_x_3.set_fft_average(1.0) self.qtgui_freq_sink_x_3.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_3.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_3.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_3.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_3.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_3.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_3.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_3.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_3_win = sip.wrapinstance(self.qtgui_freq_sink_x_3.pyqwidget(), Qt.QWidget) self.tab2_layout_1.addWidget(self._qtgui_freq_sink_x_3_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Received 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_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 False: 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(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, 0,0,1,1) self.digital_map_bb_0_0 = digital.map_bb((digital.psk_4()[1])) self.digital_corr_est_cc_0 = digital.corr_est_cc((preamble), 1, 0, 0.15) self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb(qpsk_constellation) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2) self.blocks_tagged_stream_align_0 = blocks.tagged_stream_align(gr.sizeof_gr_complex*1, "corr_start") self.blocks_short_to_float_0 = blocks.short_to_float(1, 2000) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((voice_gain, )) self.blocks_keep_m_in_n_1 = blocks.keep_m_in_n(gr.sizeof_char, payload_size, num_channels*(payload_size+guard_size), rx_channel) self.blocks_keep_m_in_n_0 = blocks.keep_m_in_n(gr.sizeof_gr_complex, num_channels*(payload_size+guard_size)/2, num_channels*(payload_size+guard_size)/2 + preamble_size, preamble_size) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 2*(num_channels*(payload_size+guard_size)/2+preamble_size)-1) self.audio_sink_0 = audio.sink(8000, "", True) ################################################## # Connections ################################################## self.connect((self.blocks_delay_0, 0), (self.blocks_keep_m_in_n_0, 0)) self.connect((self.blocks_keep_m_in_n_0, 0), (self.digital_constellation_decoder_cb_0_0, 0)) self.connect((self.blocks_keep_m_in_n_1, 0), (self.vocoder_ulaw_decode_bs_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_keep_m_in_n_1, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.qtgui_time_raster_sink_x_0_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_freq_sink_x_3, 0)) self.connect((self.blocks_tagged_stream_align_0, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0, 0), (self.digital_map_bb_0_0, 0)) self.connect((self.digital_corr_est_cc_0, 0), (self.blocks_tagged_stream_align_0, 0)) self.connect((self.digital_corr_est_cc_0, 1), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_map_bb_0_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.root_raised_cosine_filter_1, 0), (self.digital_corr_est_cc_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.root_raised_cosine_filter_1, 0)) self.connect((self.vocoder_ulaw_decode_bs_0, 0), (self.blocks_short_to_float_0, 0))
def __init__(self): gr.top_block.__init__(self, "Modes Uf Rx Sigmf V2") Qt.QWidget.__init__(self) self.setWindowTitle("Modes Uf Rx Sigmf V2") 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", "modes_uf_rx_sigmf_v2") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 2 self.samp_rate = samp_rate = 8000000 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( 1, 1, 0.5, 0.4, 32) self.rms_alpha = rms_alpha = 1e-6 self.rf_gain = rf_gain = 45 self.qt_thresh = qt_thresh = 110 self.es_thresh = es_thresh = 110 self.det_mult = det_mult = 2 self.det_avg_len = det_avg_len = 20 self.cons_offset = cons_offset = 5 self.burst_length = burst_length = 600 self.bit_thresh = bit_thresh = 5 self.avg_len = avg_len = 20 ################################################## # Blocks ################################################## self._rms_alpha_tool_bar = Qt.QToolBar(self) self._rms_alpha_tool_bar.addWidget(Qt.QLabel("rms_alpha" + ": ")) self._rms_alpha_line_edit = Qt.QLineEdit(str(self.rms_alpha)) self._rms_alpha_tool_bar.addWidget(self._rms_alpha_line_edit) self._rms_alpha_line_edit.returnPressed.connect( lambda: self.set_rms_alpha( eng_notation.str_to_num( str(self._rms_alpha_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rms_alpha_tool_bar, 6, 3, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self._qt_thresh_tool_bar = Qt.QToolBar(self) self._qt_thresh_tool_bar.addWidget(Qt.QLabel("qt_thresh" + ": ")) self._qt_thresh_line_edit = Qt.QLineEdit(str(self.qt_thresh)) self._qt_thresh_tool_bar.addWidget(self._qt_thresh_line_edit) self._qt_thresh_line_edit.returnPressed.connect( lambda: self.set_qt_thresh( eng_notation.str_to_num( str(self._qt_thresh_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._qt_thresh_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._es_thresh_tool_bar = Qt.QToolBar(self) self._es_thresh_tool_bar.addWidget(Qt.QLabel('ES Thresh' + ": ")) self._es_thresh_line_edit = Qt.QLineEdit(str(self.es_thresh)) self._es_thresh_tool_bar.addWidget(self._es_thresh_line_edit) self._es_thresh_line_edit.returnPressed.connect( lambda: self.set_es_thresh( eng_notation.str_to_num( str(self._es_thresh_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._es_thresh_tool_bar, 0, 5, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 6): self.top_grid_layout.setColumnStretch(c, 1) self._det_mult_tool_bar = Qt.QToolBar(self) self._det_mult_tool_bar.addWidget(Qt.QLabel("det_mult" + ": ")) self._det_mult_line_edit = Qt.QLineEdit(str(self.det_mult)) self._det_mult_tool_bar.addWidget(self._det_mult_line_edit) self._det_mult_line_edit.returnPressed.connect( lambda: self.set_det_mult( eng_notation.str_to_num( str(self._det_mult_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._det_mult_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._det_avg_len_tool_bar = Qt.QToolBar(self) self._det_avg_len_tool_bar.addWidget(Qt.QLabel("det_avg_len" + ": ")) self._det_avg_len_line_edit = Qt.QLineEdit(str(self.det_avg_len)) self._det_avg_len_tool_bar.addWidget(self._det_avg_len_line_edit) self._det_avg_len_line_edit.returnPressed.connect( lambda: self.set_det_avg_len( int(str(self._det_avg_len_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._det_avg_len_tool_bar, 0, 9, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(9, 10): self.top_grid_layout.setColumnStretch(c, 1) self._cons_offset_tool_bar = Qt.QToolBar(self) self._cons_offset_tool_bar.addWidget(Qt.QLabel("cons_offset" + ": ")) self._cons_offset_line_edit = Qt.QLineEdit(str(self.cons_offset)) self._cons_offset_tool_bar.addWidget(self._cons_offset_line_edit) self._cons_offset_line_edit.returnPressed.connect( lambda: self.set_cons_offset( eng_notation.str_to_num( str(self._cons_offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._cons_offset_tool_bar, 0, 8, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 9): self.top_grid_layout.setColumnStretch(c, 1) self._avg_len_tool_bar = Qt.QToolBar(self) self._avg_len_tool_bar.addWidget(Qt.QLabel("avg_len" + ": ")) self._avg_len_line_edit = Qt.QLineEdit(str(self.avg_len)) self._avg_len_tool_bar.addWidget(self._avg_len_line_edit) self._avg_len_line_edit.returnPressed.connect(lambda: self.set_avg_len( eng_notation.str_to_num( str(self._avg_len_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._avg_len_tool_bar, 0, 4, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 5): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_es_tag_to_utc_0 = vcc.es_tag_to_utc(samp_rate) self.vcc_burst_snr_0 = vcc.burst_snr(25, 2) self.sigmf_source_0 = gr_sigmf.source( '/captures/adsb/20210127/MODE-S_2021-01-27T23:43:24.sigmf-data', "ci16" + ("_le" if sys.byteorder == "little" else "_be"), False) self._rf_gain_tool_bar = Qt.QToolBar(self) self._rf_gain_tool_bar.addWidget(Qt.QLabel("rf_gain" + ": ")) self._rf_gain_line_edit = Qt.QLineEdit(str(self.rf_gain)) self._rf_gain_tool_bar.addWidget(self._rf_gain_line_edit) self._rf_gain_line_edit.returnPressed.connect(lambda: self.set_rf_gain( eng_notation.str_to_num( str(self._rf_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rf_gain_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.qtgui_time_sink_x_1 = qtgui.time_sink_f( burst_length / 2, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.010) self.qtgui_time_sink_x_1.set_y_axis(-5, 20) 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_AUTO, qtgui.TRIG_SLOPE_POS, qt_thresh, 1.0 / samp_rate * 100, 0, "") self.qtgui_time_sink_x_1.enable_autoscale(True) self.qtgui_time_sink_x_1.enable_grid(True) 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 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(3): 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, 1, 0, 2, 4) for r in range(1, 3): 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_1 = qtgui.time_sink_f( burst_length / 2, #size samp_rate / 2, #samp_rate "soft chips", #name 3 #number of inputs ) self.qtgui_time_sink_x_0_1.set_update_time(0.10) self.qtgui_time_sink_x_0_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0, 0, 0, "es::event_type") 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) self.qtgui_time_sink_x_0_1.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_1.disable_legend() labels = ['re', 'abs', 'mag', 'ph', '', '', '', '', '', ''] 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, 2, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -1, 0, -1, -1, -1, -1, -1, -1, -1] alphas = [1, 0.25, 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_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, 3, 5) for r in range(3, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 5): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate / 2, 20, 56, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [1, 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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_win, 3, 5, 3, 5) for r in range(3, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 10): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( burst_length / 2, #size "", #name 1 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.010) 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) 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, 1, 8, 2, 2) for r in range(1, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 10): self.top_grid_layout.setColumnStretch(c, 1) self.pyqt_ctime_plot_0 = pyqt.ctime_plot('') self._pyqt_ctime_plot_0_win = self.pyqt_ctime_plot_0 self.top_grid_layout.addWidget(self._pyqt_ctime_plot_0_win, 1, 4, 2, 2) for r in range(1, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self.pyqt_const_plot_0 = pyqt.const_plot(label='') self._pyqt_const_plot_0_win = self.pyqt_const_plot_0 self.top_grid_layout.addWidget(self._pyqt_const_plot_0_win, 1, 6, 2, 2) for r in range(1, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self.low_pass_filter_0_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 4e6, 250e3, firdes.WIN_BLACKMAN, 6.76)) self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c() self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS) self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate) self.es_trigger_edge_f_0 = es.trigger_edge_f(es_thresh, burst_length, burst_length / 3, gr.sizeof_gr_complex, 300) self.es_sink_0 = es.sink(1 * [gr.sizeof_gr_complex], 4, 64, 0, 2, 0) self.es_handler_pdu_0 = es.es_make_handler_pdu( es.es_handler_print.TYPE_C32) self.epy_block_1 = epy_block_1.uf_frame_sync(tag_name='sync', msg_len=112, samp_rate=samp_rate, sps=2) self.epy_block_0_0 = epy_block_0_0.uf_decode(msg_filter='All Messages', verbose=True) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( 2, math.pi / 200, (rrc_taps), 32, 16, 1.1, 1) self.digital_diff_phasor_cc_0 = digital.diff_phasor_cc() self.digital_costas_loop_cc_0 = digital.costas_loop_cc( math.pi / 50, 2, False) self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0 = digital.correlate_access_code_tag_bb( '00011111000111000001', 3, 'sync') self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate * 2, True) self.blocks_sub_xx_2_0 = blocks.sub_ff(1) self.blocks_sub_xx_0 = blocks.sub_ff(1) self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float * 1, 1) self.blocks_rms_xx_1 = blocks.rms_cf(rms_alpha) self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.complex_t, 'est_len') (self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(600) self.blocks_pdu_remove_0 = blocks.pdu_remove( pmt.intern("es::event_buffer")) self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(1.0 / 65536.0) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff( (-1 * det_mult, )) self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff( int(det_avg_len), 1.0 / det_avg_len, 4000, 1) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( int(avg_len), 1.0 / avg_len, 4000, 1) self.blocks_interleaved_short_to_complex_0 = blocks.interleaved_short_to_complex( True, False) self.blocks_complex_to_real_1_0_0 = blocks.complex_to_real(1) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1) self.blocks_char_to_float_0_1 = blocks.char_to_float(1, 1 / 10.0) self.blocks_add_const_vxx_0 = blocks.add_const_vff((cons_offset, )) self.blocks_abs_xx_0 = blocks.abs_ff(1) self._bit_thresh_tool_bar = Qt.QToolBar(self) self._bit_thresh_tool_bar.addWidget(Qt.QLabel("bit_thresh" + ": ")) self._bit_thresh_line_edit = Qt.QLineEdit(str(self.bit_thresh)) self._bit_thresh_tool_bar.addWidget(self._bit_thresh_line_edit) self._bit_thresh_line_edit.returnPressed.connect( lambda: self.set_bit_thresh( eng_notation.str_to_num( str(self._bit_thresh_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._bit_thresh_tool_bar, 6, 4, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 5): self.top_grid_layout.setColumnStretch(c, 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(65536) self.ais_invert_0 = ais.invert() ################################################## # Connections ################################################## self.msg_connect((self.blocks_pdu_remove_0, 'pdus'), (self.vcc_burst_snr_0, 'in')) self.msg_connect((self.epy_block_0_0, 'out'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.epy_block_1, 'out'), (self.epy_block_0_0, 'in')) self.msg_connect((self.es_handler_pdu_0, 'pdus_out'), (self.blocks_pdu_remove_0, 'pdus')) self.msg_connect((self.es_trigger_edge_f_0, 'edge_event'), (self.es_handler_pdu_0, 'handle_event')) self.msg_connect((self.es_trigger_edge_f_0, 'which_stream'), (self.es_sink_0, 'schedule_event')) self.msg_connect((self.vcc_burst_snr_0, 'out'), (self.vcc_es_tag_to_utc_0, 'in')) self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'), (self.pyqt_const_plot_0, 'cpdus')) self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'), (self.pyqt_ctime_plot_0, 'cpdus')) self.connect( (self.ais_invert_0, 0), (self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0)) self.connect((self.analog_agc2_xx_0, 0), (self.blocks_complex_to_arg_0, 0)) self.connect((self.analog_agc2_xx_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.analog_agc2_xx_0, 0), (self.es_trigger_edge_f_0, 1)) self.connect((self.analog_agc2_xx_0, 0), (self.fosphor_glfw_sink_c_0, 0)) self.connect((self.blocks_abs_xx_0, 0), (self.blocks_moving_average_xx_0_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_time_sink_x_1, 2)) self.connect((self.blocks_char_to_float_0_1, 0), (self.qtgui_time_sink_x_0_1, 2)) self.connect((self.blocks_complex_to_arg_0, 0), (self.blocks_skiphead_0, 0)) self.connect((self.blocks_complex_to_arg_0, 0), (self.blocks_sub_xx_0, 0)) self.connect((self.blocks_complex_to_arg_0, 0), (self.qtgui_time_sink_x_1, 1)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.blocks_complex_to_real_1_0_0, 0), (self.blocks_sub_xx_2_0, 0)) self.connect((self.blocks_complex_to_real_1_0_0, 0), (self.qtgui_time_sink_x_0_1, 0)) self.connect((self.blocks_interleaved_short_to_complex_0, 0), (self.blocks_multiply_const_xx_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.es_trigger_edge_f_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.blocks_moving_average_xx_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.blocks_rms_xx_1, 0), (self.blocks_sub_xx_2_0, 1)) self.connect((self.blocks_rms_xx_1, 0), (self.qtgui_time_sink_x_0_1, 1)) self.connect((self.blocks_skiphead_0, 0), (self.blocks_sub_xx_0, 1)) self.connect((self.blocks_sub_xx_0, 0), (self.blocks_abs_xx_0, 0)) self.connect((self.blocks_sub_xx_2_0, 0), (self.digital_binary_slicer_fb_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0, 0), (self.ais_invert_0, 0)) self.connect( (self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0), (self.blocks_char_to_float_0_1, 0)) self.connect( (self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0), (self.epy_block_1, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_diff_phasor_cc_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_diff_phasor_cc_0, 0), (self.blocks_complex_to_real_1_0_0, 0)) self.connect((self.digital_diff_phasor_cc_0, 0), (self.blocks_rms_xx_1, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.es_trigger_edge_f_0, 0), (self.es_sink_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.sigmf_source_0, 0), (self.blocks_interleaved_short_to_complex_0, 0))
def __init__(self): gr.top_block.__init__(self, "Xbee Playback") Qt.QWidget.__init__(self) self.setWindowTitle("Xbee Playback") 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", "xbee_playback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 12e6 self.baud = baud = 95.2e3 self.samps_per_symb = samps_per_symb = samp_rate / 30 / baud self.offset = offset = -1500 ################################################## # Blocks ################################################## 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, 9, 0, 1, 1) self._offset_tool_bar = Qt.QToolBar(self) self._offset_tool_bar.addWidget(Qt.QLabel('offset' + ": ")) self._offset_line_edit = Qt.QLineEdit(str(self.offset)) self._offset_tool_bar.addWidget(self._offset_line_edit) self._offset_line_edit.returnPressed.connect(lambda: self.set_offset( eng_notation.str_to_num( str(self._offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._offset_tool_bar, 9, 2, 1, 1) 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_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_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 20, 1000, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / 30, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.010) 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(True) 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, 0, 0, 4, 4) self.pfb_channelizer_ccf_0 = pfb.channelizer_ccf( 30, ([ -0.0009440003777854145, -1.9967922852119293e-18, 0.0011775379534810781, -2.1018872363980166e-18, -0.001785947591997683, 1.104649332765264e-17, 0.0028464579954743385, -4.376348750402665e-18, -0.0044487821869552135, 6.047675863462489e-18, 0.006705658044666052, -7.96089705741242e-18, -0.009772991761565208, 1.0012871595263528e-17, 0.013889657333493233, -1.2092975237025114e-17, -0.019461529329419136, 1.4089067934233976e-17, 0.02725801058113575, -1.589354424254493e-17, -0.0389452800154686, 1.7409121104476838e-17, 0.058897972106933594, -1.855409458220539e-17, -0.10325390845537186, 1.9266737149699424e-17, 0.31760919094085693, 0.500455915927887, 0.31760919094085693, 1.9266737149699424e-17, -0.10325390845537186, -1.855409458220539e-17, 0.058897972106933594, 1.7409121104476838e-17, -0.0389452800154686, -1.589354424254493e-17, 0.02725801058113575, 1.4089067934233976e-17, -0.019461529329419136, -1.2092975237025114e-17, 0.013889657333493233, 1.0012871595263528e-17, -0.009772991761565208, -7.96089705741242e-18, 0.006705658044666052, 6.047675863462489e-18, -0.0044487821869552135, -4.376348750402665e-18, 0.0028464579954743385, 1.104649332765264e-17, -0.001785947591997683, -2.1018872363980166e-18, 0.0011775379534810781, -1.9967922852119293e-18, -0.0009440003777854145 ]), 1.0, 100) self.pfb_channelizer_ccf_0.set_channel_map(([])) self.pfb_channelizer_ccf_0.declare_sample_delay(0) self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c() self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS) self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samps_per_symb * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/captures/xbee/xbee_12MSPS.fc32', True) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1) self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, -1 * offset, 1, 0) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(1) ################################################## # Connections ################################################## self.connect((self.analog_quadrature_demod_cf_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_conjugate_cc_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.fosphor_glfw_sink_c_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.pfb_channelizer_ccf_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.pfb_channelizer_ccf_0, 10), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.pfb_channelizer_ccf_0, 10), (self.blocks_delay_0, 0)) self.connect((self.pfb_channelizer_ccf_0, 10), (self.blocks_multiply_conjugate_cc_0, 0)) self.connect((self.pfb_channelizer_ccf_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.pfb_channelizer_ccf_0, 1), (self.blocks_null_sink_0, 1)) self.connect((self.pfb_channelizer_ccf_0, 10), (self.blocks_null_sink_0, 10)) self.connect((self.pfb_channelizer_ccf_0, 11), (self.blocks_null_sink_0, 11)) self.connect((self.pfb_channelizer_ccf_0, 12), (self.blocks_null_sink_0, 12)) self.connect((self.pfb_channelizer_ccf_0, 13), (self.blocks_null_sink_0, 13)) self.connect((self.pfb_channelizer_ccf_0, 14), (self.blocks_null_sink_0, 14)) self.connect((self.pfb_channelizer_ccf_0, 15), (self.blocks_null_sink_0, 15)) self.connect((self.pfb_channelizer_ccf_0, 16), (self.blocks_null_sink_0, 16)) self.connect((self.pfb_channelizer_ccf_0, 17), (self.blocks_null_sink_0, 17)) self.connect((self.pfb_channelizer_ccf_0, 18), (self.blocks_null_sink_0, 18)) self.connect((self.pfb_channelizer_ccf_0, 19), (self.blocks_null_sink_0, 19)) self.connect((self.pfb_channelizer_ccf_0, 2), (self.blocks_null_sink_0, 2)) self.connect((self.pfb_channelizer_ccf_0, 20), (self.blocks_null_sink_0, 20)) self.connect((self.pfb_channelizer_ccf_0, 21), (self.blocks_null_sink_0, 21)) self.connect((self.pfb_channelizer_ccf_0, 22), (self.blocks_null_sink_0, 22)) self.connect((self.pfb_channelizer_ccf_0, 23), (self.blocks_null_sink_0, 23)) self.connect((self.pfb_channelizer_ccf_0, 24), (self.blocks_null_sink_0, 24)) self.connect((self.pfb_channelizer_ccf_0, 25), (self.blocks_null_sink_0, 25)) self.connect((self.pfb_channelizer_ccf_0, 26), (self.blocks_null_sink_0, 26)) self.connect((self.pfb_channelizer_ccf_0, 27), (self.blocks_null_sink_0, 27)) self.connect((self.pfb_channelizer_ccf_0, 28), (self.blocks_null_sink_0, 28)) self.connect((self.pfb_channelizer_ccf_0, 29), (self.blocks_null_sink_0, 29)) self.connect((self.pfb_channelizer_ccf_0, 3), (self.blocks_null_sink_0, 3)) self.connect((self.pfb_channelizer_ccf_0, 4), (self.blocks_null_sink_0, 4)) self.connect((self.pfb_channelizer_ccf_0, 5), (self.blocks_null_sink_0, 5)) self.connect((self.pfb_channelizer_ccf_0, 6), (self.blocks_null_sink_0, 6)) self.connect((self.pfb_channelizer_ccf_0, 7), (self.blocks_null_sink_0, 7)) self.connect((self.pfb_channelizer_ccf_0, 8), (self.blocks_null_sink_0, 8)) self.connect((self.pfb_channelizer_ccf_0, 9), (self.blocks_null_sink_0, 9))
def __init__(self): gr.top_block.__init__(self, "ELEKTRO-L2/L3 TLM Demodulator") Qt.QWidget.__init__(self) self.setWindowTitle("ELEKTRO-L2/L3 TLM Demodulator") 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", "elektro_tlm") 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.file_rate = file_rate = 1024000 self.sym_rate = sym_rate = 5000.0 self.samp_rate = samp_rate = file_rate / 4 self.sps = sps = samp_rate / sym_rate self.offset = offset = 0 ################################################## # Blocks ################################################## self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=4, taps=None, fractional_bw=None) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 100, 1792, [], [], "", 1) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(False) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [2, 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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_win, 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.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1) self.qtgui_freq_sink_x_0_0.set_update_time(0.01) self.qtgui_freq_sink_x_0_0.set_y_axis(-65, -15) 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(True) self.qtgui_freq_sink_x_0_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) self.qtgui_freq_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", "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 range(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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 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.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1) self.qtgui_freq_sink_x_0.set_update_time(0.01) self.qtgui_freq_sink_x_0.set_y_axis(-65, 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(True) 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) self.qtgui_freq_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", "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 range(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, 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_const_sink_x_0 = qtgui.const_sink_c( 256, #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(-0.5, 0.5) self.qtgui_const_sink_x_0.set_x_axis(-0.5, 0.5) 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) 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 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, 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.low_pass_filter_0_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 4.5e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 10e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.freq_xlating_fft_filter_ccc_0 = filter.freq_xlating_fft_filter_ccc( 1, firdes.low_pass(1, samp_rate, samp_rate / (2 * 1), 1000), offset, samp_rate) self.freq_xlating_fft_filter_ccc_0.set_nthreads(1) self.freq_xlating_fft_filter_ccc_0.declare_sample_delay(0) self.digital_costas_loop_cc_0 = digital.costas_loop_cc(3e-3, 2, False) self.digital_clock_recovery_mm_xx_1 = digital.clock_recovery_mm_cc( sps * (1 + 0.0), 0.625e-3, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.dc_blocker_xx_0 = filter.dc_blocker_cc(32, True) self.blocks_wavfile_source_0 = blocks.wavfile_source('', True) self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_gr_complex * 28, '127.0.0.1', 52001, 1472, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, file_rate, True) self.blocks_stream_to_vector_0 = blocks.stream_to_vector( gr.sizeof_char * 1, 224) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_moving_average_xx_0 = blocks.moving_average_cc( 2, 0.5, 4000, 1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_SIN_WAVE, -5000, 1, 0, 0) self.analog_agc_xx_0_0_0 = analog.agc_cc(10e-3, 500e-3, 0.5) self.analog_agc_xx_0_0_0.set_max_gain(4e3) self.analog_agc_xx_0_0 = analog.agc_cc(10e-3, 500e-3, 0.5) self.analog_agc_xx_0_0.set_max_gain(4e3) ################################################## # Connections ################################################## self.connect((self.analog_agc_xx_0_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.analog_agc_xx_0_0_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.blocks_udp_sink_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc_xx_0_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_wavfile_source_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.dc_blocker_xx_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_1, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_1, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_clock_recovery_mm_xx_1, 0)) self.connect((self.freq_xlating_fft_filter_ccc_0, 0), (self.analog_agc_xx_0_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.freq_xlating_fft_filter_ccc_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
def __init__(self, meta_rate=10): gr.top_block.__init__(self, "Fox1D Decode Hs") Qt.QWidget.__init__(self) self.setWindowTitle("Fox1D Decode Hs") 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", "fox1d_decode_hs") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.meta_rate = meta_rate ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250e3 self.decim = decim = 5 self.baud = baud = 9600 self.xlate_taps = xlate_taps = firdes.low_pass(1.0, samp_rate, samp_rate / 2, 1000, firdes.WIN_HAMMING, 6.76) self.throttle_factor = throttle_factor = 1 self.samps_per_symb_2 = samps_per_symb_2 = (samp_rate / decim) / 25 * 24 / baud self.samps_per_symb_1 = samps_per_symb_1 = samp_rate / decim / baud self.fsk_deviation_hz = fsk_deviation_hz = 4000 ################################################## # Blocks ################################################## self._throttle_factor_tool_bar = Qt.QToolBar(self) self._throttle_factor_tool_bar.addWidget( Qt.QLabel("throttle_factor" + ": ")) self._throttle_factor_line_edit = Qt.QLineEdit( str(self.throttle_factor)) self._throttle_factor_tool_bar.addWidget( self._throttle_factor_line_edit) self._throttle_factor_line_edit.returnPressed.connect( lambda: self.set_throttle_factor( eng_notation.str_to_num( str(self._throttle_factor_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._throttle_factor_tool_bar, 6, 0, 1, 2) self.rational_resampler_xxx_1 = filter.rational_resampler_ccc( interpolation=1, decimation=4, 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.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=48, decimation=50, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "corrected", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0_0.enable_grid(False) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-80, 0) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 3, 3, 3, 3) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "Pre-D", #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(-80, 0) 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, 0, 3, 3, 3) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024 / 4, #size samp_rate / decim / 25 * 24 / baud, #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(-0.5, 1.5) 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) 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_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate / decim / 24 * 25 / baud, 100, 300, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win) self.qtgui_number_sink_0_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) 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("") 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_0.set_min(i, 0) self.qtgui_number_sink_0_0_0_0_0.set_max(i, 30) 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, 6, 4, 1, 2) self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1) self.qtgui_number_sink_0_0_0_0.set_update_time(0.010) self.qtgui_number_sink_0_0_0_0.set_title("") labels = ['Freq Offset', 'Phase', 'Error', '', '', '', '', '', '', ''] units = ['Hz', '', '', '', '', '', '', '', '', ''] 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, -32767) self.qtgui_number_sink_0_0_0_0.set_max(i, 32767) 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, 6, 2, 1, 2) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "corrected", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_0_0.set_y_axis(-80, 0) 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(True) self.qtgui_freq_sink_x_0_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: 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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 3, 0, 3, 3) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "Pre-D", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.010) self.qtgui_freq_sink_x_0.set_y_axis(-80, 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(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 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, 0, 0, 3, 3) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024 / 4, #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.low_pass_filter_0_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate / decim, 10e3, 2e3, firdes.WIN_HAMMING, 6.76)) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( decim, (xlate_taps), 0, samp_rate) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( samps_per_symb_1, .5, 1024, math.pi / 500) self.digital_correlate_access_code_tag_xx_0 = digital.correlate_access_code_tag_bb( '101011001000111', 0, 'syncword') self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samps_per_symb_2 * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate * throttle_factor, True) self.blocks_tagged_stream_to_pdu_0_0 = blocks.tagged_stream_to_pdu( blocks.float_t, 'snr') self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu( blocks.float_t, 'rfo') self.blocks_stream_to_tagged_stream_0_0 = blocks.stream_to_tagged_stream( gr.sizeof_float, 1, 1, "snr") self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream( gr.sizeof_float, 1, 1, "rfo") self.blocks_socket_pdu_0_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '52002', 10000, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '52001', 10000, False) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 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_1 = blocks.multiply_const_vff( (-1 * samp_rate / decim / (2 * math.pi), )) self.blocks_moving_average_xx_0_0_1 = blocks.moving_average_ff( 10000, 0.0001, 4000, 1) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( 100000, 0.00001, 4000, 1) self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n( gr.sizeof_float * 1, int(samp_rate * meta_rate)) self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n( gr.sizeof_float * 1, int(samp_rate / 4 * meta_rate)) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/captures/fox1d/FOX-1D_USRP_20180113_161106.862011_UTC_250k.fc32', False) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) 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.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, samp_rate / 2, 1, 0) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(1) self.analog_const_source_x_0 = analog.sig_source_f( 0, analog.GR_CONST_WAVE, 0, 0, 0) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0, 'pdus'), (self.blocks_socket_pdu_0_0, 'pdus')) self.connect((self.analog_agc2_xx_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.analog_const_source_x_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) 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_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.blocks_keep_one_in_n_0, 0), (self.blocks_stream_to_tagged_stream_0_0, 0)) self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.blocks_stream_to_tagged_stream_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_keep_one_in_n_0_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_number_sink_0_0_0_0, 0)) self.connect((self.blocks_moving_average_xx_0_0_1, 0), (self.blocks_keep_one_in_n_0, 0)) self.connect((self.blocks_moving_average_xx_0_0_1, 0), (self.qtgui_number_sink_0_0_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_moving_average_xx_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_stream_to_tagged_stream_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0_0, 0), (self.blocks_tagged_stream_to_pdu_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_correlate_access_code_tag_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_correlate_access_code_tag_xx_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 1), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 2), (self.blocks_null_sink_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 3), (self.blocks_null_sink_0_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.digital_fll_band_edge_cc_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.qtgui_freq_sink_x_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.rational_resampler_xxx_0_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))
def __init__(self): gr.top_block.__init__(self, "Lms6 Decode") Qt.QWidget.__init__(self) self.setWindowTitle("Lms6 Decode") 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", "lms6_decode") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250e3 self.decim = decim = 5 self.baud = baud = 4800 self.xlate_taps = xlate_taps = firdes.low_pass(1.0, samp_rate, samp_rate / 2, 1000, firdes.WIN_HAMMING, 6.76) self.samps_per_symb = samps_per_symb = samp_rate / decim * 24 / 25 / baud self.offset = offset = 9.5e3 self.fsk_deviation_hz = fsk_deviation_hz = 4000 self.delay = delay = 0 self.cols = cols = 200 ################################################## # Blocks ################################################## self._offset_tool_bar = Qt.QToolBar(self) self._offset_tool_bar.addWidget(Qt.QLabel('OFFSET' + ": ")) self._offset_line_edit = Qt.QLineEdit(str(self.offset)) self._offset_tool_bar.addWidget(self._offset_line_edit) self._offset_line_edit.returnPressed.connect(lambda: self.set_offset( eng_notation.str_to_num( str(self._offset_line_edit.text().toAscii())))) self.top_layout.addWidget(self._offset_tool_bar) self._delay_range = Range(0, 1000, 1, 0, 200) self._delay_win = RangeWidget(self._delay_range, self.set_delay, "delay", "counter_slider", float) self.top_layout.addWidget(self._delay_win) self._cols_tool_bar = Qt.QToolBar(self) self._cols_tool_bar.addWidget(Qt.QLabel("cols" + ": ")) self._cols_line_edit = Qt.QLineEdit(str(self.cols)) self._cols_tool_bar.addWidget(self._cols_line_edit) self._cols_line_edit.returnPressed.connect(lambda: self.set_cols( int(str(self._cols_line_edit.text().toAscii())))) self.top_layout.addWidget(self._cols_tool_bar) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=24, decimation=25 * decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #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(-80, 0) 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, 0, 3, 3, 3) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 2048, #size samp_rate / decim * 24 / 25 / samps_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(-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_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 = [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(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_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 50, cols, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #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(0.010) self.qtgui_freq_sink_x_0.set_y_axis(-80, 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(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 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, 0, 0, 3, 3) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, (xlate_taps), offset, samp_rate) self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c() self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS) self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samps_per_symb * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/captures/radiosonde/BBNWS_LMS6_USRP_20171203_002457.370994_UTC_50k.fc32', True) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.blocks_delay_0 = blocks.delay(gr.sizeof_char * 1, delay) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf( (samp_rate / decim) / (2 * math.pi * fsk_deviation_hz / 8.0)) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 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.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blocks_delay_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.blocks_delay_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.fosphor_glfw_sink_c_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.freq_xlating_fir_filter_xxx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0, 0))
def test10(self): self.qtsnk = qtgui.time_raster_sink_b(1024, 100, 100.5, [], [], "Test", 1)
def __init__(self, dc_block_len=4): gr.top_block.__init__(self, "Uhd Adsb 5") Qt.QWidget.__init__(self) self.setWindowTitle("Uhd Adsb 5") 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_adsb_5") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.dc_block_len = dc_block_len ################################################## # Variables ################################################## self.thresh = thresh = .1 self.samp_rate = samp_rate = 2e6 self.rx_gain = rx_gain = 40 self.freq = freq = 1090e6 self.alpha = alpha = .15 ################################################## # Message Queues ################################################## adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue( 2) adsb_decoder_0_msgq_out = mac_packet_to_pdu_0_msgq_in = gr.msg_queue(2) adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2) ################################################## # Blocks ################################################## self._thresh_tool_bar = Qt.QToolBar(self) self._thresh_tool_bar.addWidget(Qt.QLabel("thresh" + ": ")) self._thresh_line_edit = Qt.QLineEdit(str(self.thresh)) self._thresh_tool_bar.addWidget(self._thresh_line_edit) self._thresh_line_edit.returnPressed.connect(lambda: self.set_thresh( eng_notation.str_to_num( str(self._thresh_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._thresh_tool_bar, 2, 4, 1, 2) 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( eng_notation.str_to_num( str(self._rx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 0, 4, 1, 2) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 1024 / 8, #size samp_rate, #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(-1, 1) 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, "") 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(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(1): 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_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 256, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.010) self.qtgui_time_sink_x_0_0.set_y_axis(0, 1.2) 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_TAG, qtgui.TRIG_SLOPE_POS, .00001, .00002, 0, "adsb_preamble") 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) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ['pre', 'post', '', '', '', '', '', '', '', ''] 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, 4, 0, 1, 4) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 256, #size samp_rate, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.010) 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, .1, .00002, 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 = ['pre', 'post', '', '', '', '', '', '', '', ''] 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, 0, 0, 4, 1) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 20, 256, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(0, 128) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win) self.mac_packet_to_pdu_0 = mac.packet_to_pdu( msgq=mac_packet_to_pdu_0_msgq_in, dewhiten=False, output_invalid=False) self.digital_correlate_access_code_tag_xx_0 = digital.correlate_access_code_tag_bb( '1010000101000000', 0, 'adsb_preamble') self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.dc_blocker_xx_0 = filter.dc_blocker_ff(4, True) self.blocks_uchar_to_float_1 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '127.0.0.1', '52001', 10000, False) self.blocks_message_source_0 = blocks.message_source( gr.sizeof_char * 1, blocks_message_source_0_msgq_in) self.blocks_message_debug_0 = blocks.message_debug() self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/workspace/captures/adsb/adsb_20161212_2M.32fc', False) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1, '/dev/stdout', True) self.blocks_file_sink_0.set_unbuffered(True) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self._alpha_tool_bar = Qt.QToolBar(self) self._alpha_tool_bar.addWidget(Qt.QLabel("alpha" + ": ")) self._alpha_line_edit = Qt.QLineEdit(str(self.alpha)) self._alpha_tool_bar.addWidget(self._alpha_line_edit) self._alpha_line_edit.returnPressed.connect(lambda: self.set_alpha( eng_notation.str_to_num(str(self._alpha_line_edit.text().toAscii()) ))) self.top_grid_layout.addWidget(self._alpha_tool_bar, 1, 4, 1, 2) self.adsb_framer_0 = adsb.framer(tx_msgq=adsb_framer_0_msgq_out) self.adsb_decoder_0 = adsb.decoder(rx_msgq=adsb_decoder_0_msgq_in, tx_msgq=adsb_decoder_0_msgq_out, output_type="hex", check_parity=False) ################################################## # Connections ################################################## self.msg_connect((self.mac_packet_to_pdu_0, 'pdu'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.mac_packet_to_pdu_0, 'pdu'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_message_source_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_message_source_0, 0), (self.blocks_uchar_to_float_1, 0)) self.connect((self.blocks_message_source_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_uchar_to_float_1, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_correlate_access_code_tag_xx_0, 0)) self.connect((self.digital_correlate_access_code_tag_xx_0, 0), (self.adsb_framer_0, 0)) self.connect((self.digital_correlate_access_code_tag_xx_0, 0), (self.blocks_uchar_to_float_0, 0))
def __init__(self, fsk_dev=5000): gr.top_block.__init__(self, "Atcs Decode 1") Qt.QWidget.__init__(self) self.setWindowTitle("Atcs Decode 1") 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", "atcs_decode_1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.fsk_dev = fsk_dev ################################################## # Variables ################################################## self.samp_rate = samp_rate = 500e3 self.interp = interp = 48 self.decim = decim = 50 self.baud = baud = 4800 self.samps_per_symb = samps_per_symb = samp_rate / 10 / decim * interp / baud self.rx_gain = rx_gain = 60 self.rx_freq = rx_freq = 936.9375e6 self.offset = offset = -1.5e3 ################################################## # Blocks ################################################## 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, 9, 0, 1, 1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel('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( eng_notation.str_to_num( str(self._rx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 9, 3, 1, 1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel('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( eng_notation.str_to_num( str(self._rx_freq_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 9, 1, 1, 1) self._offset_tool_bar = Qt.QToolBar(self) self._offset_tool_bar.addWidget(Qt.QLabel('offset' + ": ")) self._offset_line_edit = Qt.QLineEdit(str(self.offset)) self._offset_tool_bar.addWidget(self._offset_line_edit) self._offset_line_edit.returnPressed.connect(lambda: self.set_offset( eng_notation.str_to_num( str(self._offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._offset_tool_bar, 9, 2, 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, samp_rate / 2), 0) self.uhd_usrp_source_0.set_gain(rx_gain, 0) self.uhd_usrp_source_0.set_antenna('RX2', 0) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / 10 / decim * interp, #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, 4, 4) 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(0.010) 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_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "hit") 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(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_time_raster_sink_x_0 = qtgui.time_raster_sink_b( 4800, 100, 100, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.010) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / 10 / decim * interp, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.010) 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(True) 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, 0, 0, 4, 4) self.low_pass_filter_0 = filter.fir_filter_ccf( 10, firdes.low_pass(1, samp_rate, 2.7e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c() self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS) self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate) self.digital_hdlc_deframer_bp_0 = digital.hdlc_deframer_bp(32, 500) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( samps_per_symb, .5, 1024, math.pi / 1000) self.digital_correlate_access_code_tag_xx_0 = digital.correlate_access_code_tag_bb( '10101010', 0, 'hit') self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samps_per_symb * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_message_debug_0 = blocks.message_debug() self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, -1 * offset, 1, 0) self.analog_quadrature_demod_cf_1 = analog.quadrature_demod_cf( (samp_rate) / (2 * math.pi * fsk_dev / 8.0) * 0 + 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(65536) ################################################## # Connections ################################################## self.msg_connect((self.digital_hdlc_deframer_bp_0, 'out'), (self.blocks_message_debug_0, 'print')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_quadrature_demod_cf_1, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.fosphor_glfw_sink_c_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_correlate_access_code_tag_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_hdlc_deframer_bp_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_correlate_access_code_tag_xx_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.analog_quadrature_demod_cf_1, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_multiply_xx_0, 0))