def __init__(self, dc_block_len=4, rx_gain=40):
gr.top_block.__init__(self, "Uhd Adsb 6")
##################################################
# Parameters
##################################################
self.dc_block_len = dc_block_len
self.rx_gain = rx_gain
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2e6
self.freq = freq = 1090e6
self.filename = filename = "./bytes_" + str(dc_block_len) + ".csv"
##################################################
# Message Queues
##################################################
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(
2)
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self.digital_correlate_access_code_tag_bb_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(dc_block_len, True)
self.blocks_message_source_0 = blocks.message_source(
gr.sizeof_char * 1, blocks_message_source_0_msgq_in)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1,
'/home/leffke/sandbox/adsb/adsb_20161212_2M_2.32fc', False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1,
filename, True)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
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="csv",
check_parity=True)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_message_source_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.dc_blocker_xx_0, 0),
(self.digital_binary_slicer_fb_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0),
(self.digital_correlate_access_code_tag_bb_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0),
(self.adsb_framer_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Gr Adsb Example")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2e6
self.freq = freq = 1090e6
##################################################
# Message Queues
##################################################
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + '' )
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(freq, 0)
self.osmosdr_source_0.set_freq_corr(0, 0)
self.osmosdr_source_0.set_dc_offset_mode(2, 0)
self.osmosdr_source_0.set_iq_balance_mode(0, 0)
self.osmosdr_source_0.set_gain_mode(False, 0)
self.osmosdr_source_0.set_gain(50, 0)
self.osmosdr_source_0.set_if_gain(50, 0)
self.osmosdr_source_0.set_bb_gain(50, 0)
self.osmosdr_source_0.set_antenna('', 0)
self.osmosdr_source_0.set_bandwidth(samp_rate, 0)
self.digital_correlate_access_code_tag_bb_0 = digital.correlate_access_code_tag_bb('1010000101000000', 0, 'adsb_preamble')
self.blocks_threshold_ff_0 = blocks.threshold_ff(0.3, 0.31, 0)
self.blocks_message_source_0 = blocks.message_source(gr.sizeof_char*1, blocks_message_source_0_msgq_in)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
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.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="csv",check_parity=True)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.digital_correlate_access_code_tag_bb_0, 0))
self.connect((self.blocks_message_source_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_threshold_ff_0, 0), (self.blocks_float_to_uchar_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0), (self.adsb_framer_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Sigmf Adsb Playback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Sigmf Adsb 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", "sigmf_adsb_playback")
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.threshold = threshold = 10
self.samp_rate = samp_rate = 10e6
self.rx_gain = rx_gain = 50
self.lpf_cutoff = lpf_cutoff = 1.5e6
self.freq = freq = 1090e6
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(Qt.QLabel('Detection Threshold' + ": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(eng_notation.str_to_num(str(self._threshold_line_edit.text()))))
self.top_grid_layout.addWidget(self._threshold_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._lpf_cutoff_tool_bar = Qt.QToolBar(self)
self._lpf_cutoff_tool_bar.addWidget(Qt.QLabel('lpf_cutoff' + ": "))
self._lpf_cutoff_line_edit = Qt.QLineEdit(str(self.lpf_cutoff))
self._lpf_cutoff_tool_bar.addWidget(self._lpf_cutoff_line_edit)
self._lpf_cutoff_line_edit.returnPressed.connect(
lambda: self.set_lpf_cutoff(eng_notation.str_to_num(str(self._lpf_cutoff_line_edit.text()))))
self.top_grid_layout.addWidget(self._lpf_cutoff_tool_bar, 1, 6, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source('/captures/20191211/ADSB_2019-12-11T22:34:43Z.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self._rx_gain_range = Range(1, 76, 1, 50, 200)
self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, 'rx_gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._rx_gain_win, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=4,
decimation=10,
taps=None,
fractional_bw=None)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(samp_rate*1*150e-6), #size
int(samp_rate*1), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0/100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 100)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0, 1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
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', 'dark blue']
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
for i in range(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, 2, 4, 1, 4)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(
1,
samp_rate/10*4,
lpf_cutoff,
10e3,
firdes.WIN_HAMMING,
6.76))
self.fosphor_qt_sink_c_1 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_1.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_1.set_frequency_range(0, samp_rate/10*4)
self._fosphor_qt_sink_c_1_win = sip.wrapinstance(self.fosphor_qt_sink_c_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_1_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(1, gr.GR_MSB_FIRST)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate ,True)
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(blocks.byte_t, 'packet_len')
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_char*1, 'packet_len', 1.0/8)
self.blocks_socket_pdu_0 = blocks.socket_pdu('TCP_SERVER', '127.0.0.1', '52001', 10000, False)
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.byte_t, 'packet_len')
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, threshold)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-6, 1e-3, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self.adsb_framer_1 = adsb.framer(samp_rate, threshold)
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "None")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.blocks_message_debug_0, 'print'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.blocks_socket_pdu_0, 'pdus'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_1, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.blocks_unpacked_to_packed_xx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.fosphor_qt_sink_c_1, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Adsb Sigmf Playback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Adsb Sigmf 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", "adsb_sigmf_playback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.threshold = threshold = 10
self.samp_rate = samp_rate = 2e6
self.fine_tune = fine_tune = 0
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(Qt.QLabel('Detection Threshold'+": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(eng_notation.str_to_num(str(self._threshold_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._threshold_tool_bar, 5, 4, 1, 2)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._fine_tune_range = Range(-100000, 100000, 1, 0, 200)
self._fine_tune_win = RangeWidget(self._fine_tune_range, self.set_fine_tune, "fine_tune", "counter_slider", float)
self.top_grid_layout.addWidget(self._fine_tune_win, 4, 4, 1, 4)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source('/home/zleffke/captures/nsat/20190420/discone_test_1/017_ADSB_Multiple_2019-04-20T17:36:43.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=10,
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(samp_rate*8*150e-6), #size
int(samp_rate*8), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0/100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 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, 1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not 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 = [0, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 4, 0, 2, 4)
for r in range(4, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/10, #bw
"", #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(-140, -40)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(True)
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, 4, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.fosphor_qt_sink_c_0 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_0.set_frequency_range(0, samp_rate)
self._fosphor_qt_sink_c_0_win = sip.wrapinstance(self.fosphor_qt_sink_c_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_0_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_message_debug_0_0 = blocks.message_debug()
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_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, fine_tune, 1, 0)
self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, threshold)
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.adsb_framer_1 = adsb.framer(samp_rate, threshold)
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "None")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.blocks_message_debug_0, 'print_pdu'))
self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.sigmf_source_0, 'meta'), (self.blocks_message_debug_0_0, 'print'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_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.fosphor_qt_sink_c_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_throttle_1, 0))
self.connect((self.blocks_throttle_1, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_multiply_xx_0, 1))
def __init__(self):
gr.top_block.__init__(self, "Adsb Uhd")
Qt.QWidget.__init__(self)
self.setWindowTitle("Adsb Uhd")
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", "adsb_uhd")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.thresh_mult = thresh_mult = 2
self.samp_rate = samp_rate = 2e6
self.low_thresh = low_thresh = 0
self.rx_gain = rx_gain = 40
self.low_thresh_lbl = low_thresh_lbl = low_thresh
self.high = high = .4
self.hi_thresh_lbl = hi_thresh_lbl = low_thresh * thresh_mult
self.freq = freq = 1090e6
self.filter_taps = filter_taps = firdes.low_pass(
1, samp_rate, samp_rate / 2, 50000, firdes.WIN_FLATTOP, 6.76)
self.decim = decim = 1
self.center = center = 0
self.bb_gain = bb_gain = .1e6
##################################################
# Message Queues
##################################################
adsb_decoder_0_msgq_out = baz_message_server_0_msgq_in = gr.msg_queue(
2)
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(
2)
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self.probe_power = blocks.probe_signal_f()
self._thresh_mult_tool_bar = Qt.QToolBar(self)
self._thresh_mult_tool_bar.addWidget(Qt.QLabel("thresh_mult" + ": "))
self._thresh_mult_line_edit = Qt.QLineEdit(str(self.thresh_mult))
self._thresh_mult_tool_bar.addWidget(self._thresh_mult_line_edit)
self._thresh_mult_line_edit.returnPressed.connect(
lambda: self.set_thresh_mult(
eng_notation.str_to_num(
str(self._thresh_mult_line_edit.text().toAscii()))))
self.top_layout.addWidget(self._thresh_mult_tool_bar)
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_layout.addWidget(self._rx_gain_tool_bar)
def _low_thresh_probe():
while True:
val = self.probe_power.level()
try:
self.set_low_thresh(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_low_thresh_thread = threading.Thread(target=_low_thresh_probe)
_low_thresh_thread.daemon = True
_low_thresh_thread.start()
self._center_tool_bar = Qt.QToolBar(self)
self._center_tool_bar.addWidget(Qt.QLabel("center" + ": "))
self._center_line_edit = Qt.QLineEdit(str(self.center))
self._center_tool_bar.addWidget(self._center_line_edit)
self._center_line_edit.returnPressed.connect(lambda: self.set_center(
eng_notation.str_to_num(
str(self._center_line_edit.text().toAscii()))))
self.top_layout.addWidget(self._center_tool_bar)
self._bb_gain_tool_bar = Qt.QToolBar(self)
self._bb_gain_tool_bar.addWidget(Qt.QLabel("bb_gain" + ": "))
self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain))
self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit)
self._bb_gain_line_edit.returnPressed.connect(lambda: self.set_bb_gain(
eng_notation.str_to_num(
str(self._bb_gain_line_edit.text().toAscii()))))
self.top_layout.addWidget(self._bb_gain_tool_bar)
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(freq, samp_rate / 2), 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
4096, #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(0.01)
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(-130, -70)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
4096, #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(0, 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_NORM,
qtgui.TRIG_SLOPE_POS, .3,
.0001, 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_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim, #bw
"", #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(-140, -80)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self._low_thresh_lbl_tool_bar = Qt.QToolBar(self)
if None:
self._low_thresh_lbl_formatter = None
else:
self._low_thresh_lbl_formatter = lambda x: x
self._low_thresh_lbl_tool_bar.addWidget(
Qt.QLabel("low_thresh_lbl" + ": "))
self._low_thresh_lbl_label = Qt.QLabel(
str(self._low_thresh_lbl_formatter(self.low_thresh_lbl)))
self._low_thresh_lbl_tool_bar.addWidget(self._low_thresh_lbl_label)
self.top_layout.addWidget(self._low_thresh_lbl_tool_bar)
self._high_tool_bar = Qt.QToolBar(self)
self._high_tool_bar.addWidget(Qt.QLabel("high" + ": "))
self._high_line_edit = Qt.QLineEdit(str(self.high))
self._high_tool_bar.addWidget(self._high_line_edit)
self._high_line_edit.returnPressed.connect(lambda: self.set_high(
eng_notation.str_to_num(str(self._high_line_edit.text().toAscii()))
))
self.top_layout.addWidget(self._high_tool_bar)
self._hi_thresh_lbl_tool_bar = Qt.QToolBar(self)
if None:
self._hi_thresh_lbl_formatter = None
else:
self._hi_thresh_lbl_formatter = lambda x: x
self._hi_thresh_lbl_tool_bar.addWidget(
Qt.QLabel("hi_thresh_lbl" + ": "))
self._hi_thresh_lbl_label = Qt.QLabel(
str(self._hi_thresh_lbl_formatter(self.hi_thresh_lbl)))
self._hi_thresh_lbl_tool_bar.addWidget(self._hi_thresh_lbl_label)
self.top_layout.addWidget(self._hi_thresh_lbl_tool_bar)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
1, (filter_taps), center, samp_rate)
self.digital_correlate_access_code_tag_bb_0 = digital.correlate_access_code_tag_bb(
'1010000101000000', 0, 'adsb_preamble')
self.blocks_threshold_ff_0 = blocks.threshold_ff(
low_thresh, low_thresh * thresh_mult, 0)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(bb_gain, ))
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
1000, .0001, 4000)
self.blocks_message_source_0 = blocks.message_source(
gr.sizeof_char * 1, blocks_message_source_0_msgq_in)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
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.baz_message_server_0 = message_server.message_server(
msgq=baz_message_server_0_msgq_in, port=12345)
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="csv",
check_parity=True)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0),
(self.digital_correlate_access_code_tag_bb_0, 0))
self.connect((self.blocks_message_source_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.probe_power, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.blocks_float_to_uchar_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0),
(self.adsb_framer_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.blocks_complex_to_mag_squared_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.uhd_usrp_source_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Uhd Adsb Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("Uhd Adsb Test")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "uhd_adsb_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.threshold = threshold = 15
self.samp_rate = samp_rate = 4e6
self.rx_offset = rx_offset = 0
self.rx_gain = rx_gain = 12
self.lpf_cutoff = lpf_cutoff = 2e6
self.freq = freq = 915e6
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(
Qt.QLabel('Detection Threshold' + ": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(
eng_notation.str_to_num(
str(self._threshold_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._threshold_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._rx_offset_tool_bar = Qt.QToolBar(self)
self._rx_offset_tool_bar.addWidget(Qt.QLabel("rx_offset" + ": "))
self._rx_offset_line_edit = Qt.QLineEdit(str(self.rx_offset))
self._rx_offset_tool_bar.addWidget(self._rx_offset_line_edit)
self._rx_offset_line_edit.returnPressed.connect(
lambda: self.set_rx_offset(
eng_notation.str_to_num(
str(self._rx_offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rx_offset_tool_bar, 1, 4, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._rx_gain_range = Range(1, 76, 1, 12, 200)
self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain,
"rx_gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._rx_gain_win, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_cutoff_tool_bar = Qt.QToolBar(self)
self._lpf_cutoff_tool_bar.addWidget(Qt.QLabel("lpf_cutoff" + ": "))
self._lpf_cutoff_line_edit = Qt.QLineEdit(str(self.lpf_cutoff))
self._lpf_cutoff_tool_bar.addWidget(self._lpf_cutoff_line_edit)
self._lpf_cutoff_line_edit.returnPressed.connect(
lambda: self.set_lpf_cutoff(
eng_notation.str_to_num(
str(self._lpf_cutoff_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._lpf_cutoff_tool_bar, 1, 6, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.vcc_meta_to_json_0 = vcc.meta_to_json()
self.uhd_usrp_source_1 = uhd.usrp_source(
",".join(('', "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_1.set_samp_rate(samp_rate)
self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_1.set_center_freq(
uhd.tune_request(freq, samp_rate / 2), 0)
self.uhd_usrp_source_1.set_gain(rx_gain, 0)
self.uhd_usrp_source_1.set_antenna('RX2', 0)
self.uhd_usrp_source_1.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_1.set_auto_iq_balance(True, 0)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(samp_rate * 1 * 150e-6), #size
int(samp_rate * 1), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0 / 100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 250)
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,
1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not 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 = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
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, 2, 4, 1,
4)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.pyqt_text_output_0 = pyqt.text_output()
self._pyqt_text_output_0_win = self.pyqt_text_output_0
self.top_grid_layout.addWidget(self._pyqt_text_output_0_win, 3, 4, 1,
4)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, lpf_cutoff, 10e3, firdes.WIN_HAMMING,
6.76))
self.fosphor_qt_sink_c_1 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_1.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_1.set_frequency_range(0, samp_rate)
self._fosphor_qt_sink_c_1_win = sip.wrapinstance(
self.fosphor_qt_sink_c_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_1_win, 0, 0, 4,
4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(
1, gr.GR_MSB_FIRST)
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(
blocks.byte_t, 'packet_len')
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_char * 1, 'packet_len', 1.0 / 8)
self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '127.0.0.1',
'52001', 10000, False)
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(
blocks.byte_t, 'packet_len')
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_message_debug_0 = blocks.message_debug()
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, rx_offset * -1, 1, 0)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, threshold)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-6, 1e-3, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self.adsb_framer_1 = adsb.framer(samp_rate, threshold)
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "Verbose")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'),
(self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.adsb_demod_0, 'demodulated'),
(self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.vcc_meta_to_json_0, 'in'))
self.msg_connect((self.vcc_meta_to_json_0, 'out'),
(self.blocks_message_debug_0, 'print'))
self.msg_connect((self.vcc_meta_to_json_0, 'out'),
(self.blocks_socket_pdu_0, 'pdus'))
self.msg_connect((self.vcc_meta_to_json_0, 'out'),
(self.pyqt_text_output_0, 'pdus'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_const_source_x_0, 0),
(self.qtgui_time_sink_x_0, 1))
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.adsb_framer_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0),
(self.blocks_unpacked_to_packed_xx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.fosphor_qt_sink_c_1, 0))
self.connect((self.uhd_usrp_source_1, 0),
(self.blocks_multiply_xx_0, 0))
def __init__(self, dc_block_len=4, rx_gain=40):
gr.top_block.__init__(self, "Uhd Adsb 6")
##################################################
# Parameters
##################################################
self.dc_block_len = dc_block_len
self.rx_gain = rx_gain
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2e6
self.freq = freq = 1090e6
self.filename = filename = "./bytes_" + str(dc_block_len) + ".csv"
##################################################
# Message Queues
##################################################
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(
2)
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_center_freq(
uhd.tune_request(freq, samp_rate / 2), 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.uhd_usrp_source_0.set_auto_dc_offset("", 0)
self.uhd_usrp_source_0.set_auto_iq_balance("", 0)
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(dc_block_len, True)
self.blocks_message_source_0 = blocks.message_source(
gr.sizeof_char * 1, blocks_message_source_0_msgq_in)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1,
filename, True)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
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="csv",
check_parity=True)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_message_source_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.dc_blocker_xx_0, 0),
(self.digital_binary_slicer_fb_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.uhd_usrp_source_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
def __init__(self):
gr.top_block.__init__(self, "ADS-B Receiver")
Qt.QWidget.__init__(self)
self.setWindowTitle("ADS-B Receiver")
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", "adsb_rx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.threshold = threshold = 0.0010
self.gain = gain = 20
self.fs = fs = 4e6
self.fc = fc = 915e6
self.chan_thresh = chan_thresh = 0.001
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(
Qt.QLabel('Detection Threshold' + ": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(
eng_notation.str_to_num(
str(self._threshold_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._threshold_tool_bar, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._gain_tool_bar = Qt.QToolBar(self)
self._gain_tool_bar.addWidget(Qt.QLabel('Gain (dB)' + ": "))
self._gain_line_edit = Qt.QLineEdit(str(self.gain))
self._gain_tool_bar.addWidget(self._gain_line_edit)
self._gain_line_edit.returnPressed.connect(lambda: self.set_gain(
eng_notation.str_to_num(str(self._gain_line_edit.text().toAscii()))
))
self.top_grid_layout.addWidget(self._gain_tool_bar, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._chan_thresh_tool_bar = Qt.QToolBar(self)
self._chan_thresh_tool_bar.addWidget(
Qt.QLabel('Detection Threshold' + ": "))
self._chan_thresh_line_edit = Qt.QLineEdit(str(self.chan_thresh))
self._chan_thresh_tool_bar.addWidget(self._chan_thresh_line_edit)
self._chan_thresh_line_edit.returnPressed.connect(
lambda: self.set_chan_thresh(
eng_notation.str_to_num(
str(self._chan_thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._chan_thresh_tool_bar, 0, 2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_source_1 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_1.set_samp_rate(fs)
self.uhd_usrp_source_1.set_center_freq(fc, 0)
self.uhd_usrp_source_1.set_gain(gain, 0)
self.uhd_usrp_source_1.set_antenna('RX2', 0)
self.uhd_usrp_source_1.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_1.set_auto_iq_balance(True, 0)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
200, #size
fs, #samp_rate
"CHANNEL", #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_NORM,
qtgui.TRIG_SLOPE_POS,
chan_thresh, 0, 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(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_grid_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(fs * 150e-6), #size
int(fs), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0 / 100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 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,
1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not 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 = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.epy_block_0_0 = epy_block_0_0.uf_decode(msg_filter='All Messages',
verbose=True)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, threshold)
self.adsb_framer_1 = adsb.framer(fs, threshold)
self.adsb_demod_0 = adsb.demod(fs)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "Verbose")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_demod_0, 'demodulated'),
(self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.adsb_demod_0, 'demodulated'),
(self.epy_block_0_0, 'in'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_const_source_x_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.adsb_framer_1, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.uhd_usrp_source_1, 0),
(self.blocks_complex_to_mag_squared_0, 0))
def __init__(self, parameter_0=0):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.parameter_0 = parameter_0
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2000000
##################################################
# Message Queues
##################################################
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(2)
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
1090000000, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0.enable_grid(False)
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_layout.addWidget(self._qtgui_waterfall_sink_x_0_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(0.10)
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)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
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.digital_correlate_access_code_tag_bb_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_0 = blocks.uchar_to_float()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_message_source_0 = blocks.message_source(gr.sizeof_char*1, blocks_message_source_0_msgq_in)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, '/home/zleffke/workspace/rocksat/2017/waveforms/captures/adsb_20161214_2M.32fc', True)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, '/dev/stdout', False)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
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.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, 0))
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_throttle_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_time_sink_x_0_0, 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, 1))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_correlate_access_code_tag_bb_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0), (self.adsb_framer_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0), (self.blocks_uchar_to_float_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Adsb Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("Adsb Test")
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", "adsb_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.tresh = tresh = -20
self.samp_rate = samp_rate = 2e6
##################################################
# Blocks
##################################################
self._tresh_range = Range(-40, -1, 1, -20, 200)
self._tresh_win = RangeWidget(self._tresh_range, self.set_tresh,
"tresh", "counter_slider", float)
self.top_layout.addWidget(self._tresh_win)
self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink(
'tcp://127.0.0.1:5001', 10)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_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(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
'')
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(1089.85e6, 0)
self.osmosdr_source_0.set_freq_corr(0, 0)
self.osmosdr_source_0.set_dc_offset_mode(0, 0)
self.osmosdr_source_0.set_iq_balance_mode(0, 0)
self.osmosdr_source_0.set_gain_mode(False, 0)
self.osmosdr_source_0.set_gain(48, 0)
self.osmosdr_source_0.set_if_gain(20, 0)
self.osmosdr_source_0.set_bb_gain(20, 0)
self.osmosdr_source_0.set_antenna('', 0)
self.osmosdr_source_0.set_bandwidth(0, 0)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, pow(10, tresh / 10))
self.adsb_framer_0 = adsb.framer(samp_rate, pow(10, tresh / 10))
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "Conservative",
"Verbose")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'),
(self.zeromq_pub_msg_sink_0, 'in'))
self.msg_connect((self.adsb_demod_0, 'demodulated'),
(self.adsb_decoder_0, 'demodulated'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.adsb_framer_0, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_const_source_x_0, 0),
(self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.adsb_framer_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Uhd Adsb 4")
Qt.QWidget.__init__(self)
self.setWindowTitle("Uhd Adsb 4")
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_4")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2e6
self.rx_gain = rx_gain = 40
self.low = low = .3
self.high = high = .31
self.freq = freq = 1090e6
self.bb_gain = bb_gain = 100e3
##################################################
# Message Queues
##################################################
adsb_decoder_0_msgq_out = blocks_message_source_0_msgq_in = gr.msg_queue(
2)
adsb_framer_0_msgq_out = adsb_decoder_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
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_layout.addWidget(self._rx_gain_tool_bar)
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(freq, samp_rate / 2), 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
512, #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(0, 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_NORM,
qtgui.TRIG_SLOPE_POS, .00001,
.00005, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['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_layout.addWidget(self._qtgui_time_sink_x_0_win)
self._low_tool_bar = Qt.QToolBar(self)
self._low_tool_bar.addWidget(Qt.QLabel("low" + ": "))
self._low_line_edit = Qt.QLineEdit(str(self.low))
self._low_tool_bar.addWidget(self._low_line_edit)
self._low_line_edit.returnPressed.connect(lambda: self.set_low(
eng_notation.str_to_num(str(self._low_line_edit.text().toAscii())))
)
self.top_layout.addWidget(self._low_tool_bar)
self._high_tool_bar = Qt.QToolBar(self)
self._high_tool_bar.addWidget(Qt.QLabel("high" + ": "))
self._high_line_edit = Qt.QLineEdit(str(self.high))
self._high_tool_bar.addWidget(self._high_line_edit)
self._high_line_edit.returnPressed.connect(lambda: self.set_high(
eng_notation.str_to_num(str(self._high_line_edit.text().toAscii()))
))
self.top_layout.addWidget(self._high_tool_bar)
self.digital_correlate_access_code_tag_bb_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(64, True)
self.blocks_uchar_to_float_0 = blocks.uchar_to_float()
self.blocks_message_source_0 = blocks.message_source(
gr.sizeof_char * 1, blocks_message_source_0_msgq_in)
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._bb_gain_tool_bar = Qt.QToolBar(self)
self._bb_gain_tool_bar.addWidget(Qt.QLabel("bb_gain" + ": "))
self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain))
self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit)
self._bb_gain_line_edit.returnPressed.connect(lambda: self.set_bb_gain(
eng_notation.str_to_num(
str(self._bb_gain_line_edit.text().toAscii()))))
self.top_layout.addWidget(self._bb_gain_tool_bar)
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="csv",
check_parity=True)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_message_source_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_uchar_to_float_0, 0),
(self.qtgui_time_sink_x_0, 1))
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_bb_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0),
(self.adsb_framer_0, 0))
self.connect((self.digital_correlate_access_code_tag_bb_0, 0),
(self.blocks_uchar_to_float_0, 0))
self.connect((self.uhd_usrp_source_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
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._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)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_source_1 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_1.set_subdev_spec('A:A', 0)
self.uhd_usrp_source_1.set_samp_rate(samp_rate)
self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_1.set_center_freq(
uhd.tune_request(freq, samp_rate / 2), 0)
self.uhd_usrp_source_1.set_gain(rx_gain, 0)
self.uhd_usrp_source_1.set_antenna('RX2', 0)
self.uhd_usrp_source_1.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_1.set_auto_iq_balance(True, 0)
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)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=10,
taps=None,
fractional_bw=None,
)
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)
self.qtgui_time_sink_x_0_0.enable_stem_plot(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, 2)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.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)
self.qtgui_time_sink_x_0.enable_stem_plot(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,
4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.mac_packet_to_pdu_0 = mac.packet_to_pdu(
msgq=mac_packet_to_pdu_0_msgq_in,
dewhiten=False,
output_invalid=False)
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 / 10)
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_0 = blocks.uchar_to_float()
self.blocks_threshold_ff_0_0 = blocks.threshold_ff(0.3, 0.31, 0)
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_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)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.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.blocks_threshold_ff_0_0, 0))
self.connect((self.blocks_message_source_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_uchar_to_float_0, 0),
(self.qtgui_time_sink_x_0_0, 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))
self.connect((self.rational_resampler_xxx_0, 0),
(self.fosphor_glfw_sink_c_0, 0))
self.connect((self.uhd_usrp_source_1, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.uhd_usrp_source_1, 0),
(self.rational_resampler_xxx_0, 0))
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))