def __init__(self):
gr.top_block.__init__(self, "Simulator Dual Cw")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simulator Dual Cw")
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", "simulator_dual_cw")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 5000000
self.packet_len = packet_len = 2**19
self.freq_res = freq_res = samp_rate / float(packet_len)
self.freq = freq = (-1000000, 1000000)
self.center_freq = center_freq = 2.45e9
self.vel = vel = 50
self.value_range = value_range = 30
self.v_res = v_res = freq_res * 3e8 / 2 / center_freq
self.time_res = time_res = packet_len / float(samp_rate)
self.range_res = range_res = 3e8 / 2 / float((freq[1] - freq[0]))
self.min_output_buffer = min_output_buffer = int(packet_len * 2)
self.max_output_buffer = max_output_buffer = 0
self.decim_fac = decim_fac = 2**10
##################################################
# Blocks
##################################################
self._vel_range = Range(-50, 50, 0.1, 50, 200)
self._vel_win = RangeWidget(self._vel_range, self.set_vel, "vel",
"counter_slider", float)
self.top_layout.addWidget(self._vel_win)
self._value_range_range = Range(0, 100, 1, 30, 200)
self._value_range_win = RangeWidget(self._value_range_range,
self.set_value_range, 'range',
"counter_slider", float)
self.top_layout.addWidget(self._value_range_win)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(packet_len / decim_fac,
"packet_len")
(self.radar_ts_fft_cc_0_0).set_min_output_buffer(1048576)
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len / decim_fac,
"packet_len")
(self.radar_ts_fft_cc_0).set_min_output_buffer(1048576)
self.radar_trigger_command_0 = radar.trigger_command(
"./play_sound beep.mp3", ("range", ), (0, ), (10, ), 500)
self.radar_static_target_simulator_cc_0 = radar.static_target_simulator_cc(
(value_range, ), (vel, ), (1e14, ), (0, ), (0, ), samp_rate,
center_freq, -10, True, True, "packet_len")
(self.radar_static_target_simulator_cc_0
).set_min_output_buffer(1048576)
self.radar_signal_generator_cw_c_0_0 = radar.signal_generator_cw_c(
packet_len, samp_rate, (freq[1], ), 1, "packet_len")
(self.radar_signal_generator_cw_c_0_0).set_min_output_buffer(1048576)
self.radar_signal_generator_cw_c_0 = radar.signal_generator_cw_c(
packet_len, samp_rate, (freq[0], ), 1, "packet_len")
(self.radar_signal_generator_cw_c_0).set_min_output_buffer(1048576)
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(
100, 'range', (0, 75), 30, '')
self.radar_qtgui_scatter_plot_0 = radar.qtgui_scatter_plot(
100, 'range', 'velocity', (0, 75), (-5, 5), '')
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(
samp_rate / decim_fac, -200, 0, (-1000, 1000), True, "packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(
center_freq, (freq[1] - freq[0]), False)
self.qtgui_sink_x_0 = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_sink_x_0_win)
self.qtgui_sink_x_0.enable_rf_freq(False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
packet_len / decim_fac, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim_fac, #bw
'QT GUI Plot', #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
(self.blocks_throttle_0_0).set_min_output_buffer(1048576)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
(self.blocks_throttle_0).set_min_output_buffer(1048576)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0_0
).set_min_output_buffer(1048576)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_0_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0_0).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(1048576)
self.blocks_add_xx_1 = blocks.add_vcc(1)
(self.blocks_add_xx_1).set_min_output_buffer(1048576)
self.blocks_add_xx_0 = blocks.add_vcc(1)
(self.blocks_add_xx_0).set_min_output_buffer(1048576)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.5, 0)
(self.analog_noise_source_x_0).set_min_output_buffer(1048576)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_print_results_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_qtgui_scatter_plot_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_qtgui_time_plot_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_trigger_command_0, 'Msg in'))
self.msg_connect((self.radar_find_max_peak_c_0, 'Msg out'),
(self.radar_estimator_fsk_0, 'Msg in'))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_conjugate_cc_0_0, 0))
self.connect((self.blocks_add_xx_1, 0),
(self.radar_static_target_simulator_cc_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_1, 0),
(self.radar_find_max_peak_c_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.qtgui_sink_x_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_ts_fft_cc_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0),
(self.radar_ts_fft_cc_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_add_xx_1, 1))
self.connect((self.blocks_throttle_0_0, 0),
(self.blocks_multiply_conjugate_cc_0_0, 1))
self.connect((self.radar_signal_generator_cw_c_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.radar_signal_generator_cw_c_0_0, 0),
(self.blocks_throttle_0_0, 0))
self.connect((self.radar_static_target_simulator_cc_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.radar_ts_fft_cc_0, 0),
(self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.radar_ts_fft_cc_0_0, 0),
(self.blocks_multiply_conjugate_cc_1, 1))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.blocks_tagged_stream_multiply_length_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0, 1))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 14250000
self.packet_len = packet_len = 2**21
self.freq_res = freq_res = samp_rate/float(packet_len)
self.freq = freq = (-6000000,6000000)
self.center_freq = center_freq = 2.45e9
self.v_res = v_res = freq_res*3e8/2/center_freq
self.time_res = time_res = packet_len/float(samp_rate)
self.threshold = threshold = -50
self.samp_protect = samp_protect = 1
self.range_time = range_time = 30
self.range_res = range_res = 3e8/2/float((freq[1]-freq[0]))
self.range_add = range_add = -1
self.min_output_buffer = min_output_buffer = int(packet_len*2)
self.max_output_buffer = max_output_buffer = 0
self.gain_tx = gain_tx = 40
self.gain_rx = gain_rx = 20
self.delay_samp = delay_samp = 28
self.decim_fac = decim_fac = 2**10
self.amplitude = amplitude = 0.5
##################################################
# Blocks
##################################################
self._threshold_layout = Qt.QVBoxLayout()
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_layout.addWidget(self._threshold_tool_bar)
self._threshold_tool_bar.addWidget(Qt.QLabel("Find peak threshold"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._threshold_counter = qwt_counter_pyslot()
self._threshold_counter.setRange(-200, 100, 1)
self._threshold_counter.setNumButtons(2)
self._threshold_counter.setValue(self.threshold)
self._threshold_tool_bar.addWidget(self._threshold_counter)
self._threshold_counter.valueChanged.connect(self.set_threshold)
self._threshold_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._threshold_slider.setRange(-200, 100, 1)
self._threshold_slider.setValue(self.threshold)
self._threshold_slider.setMinimumWidth(200)
self._threshold_slider.valueChanged.connect(self.set_threshold)
self._threshold_layout.addWidget(self._threshold_slider)
self.top_grid_layout.addLayout(self._threshold_layout, 1,0)
self._samp_protect_layout = Qt.QVBoxLayout()
self._samp_protect_tool_bar = Qt.QToolBar(self)
self._samp_protect_layout.addWidget(self._samp_protect_tool_bar)
self._samp_protect_tool_bar.addWidget(Qt.QLabel("Find peak protected samples"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._samp_protect_counter = qwt_counter_pyslot()
self._samp_protect_counter.setRange(0, 10, 1)
self._samp_protect_counter.setNumButtons(2)
self._samp_protect_counter.setValue(self.samp_protect)
self._samp_protect_tool_bar.addWidget(self._samp_protect_counter)
self._samp_protect_counter.valueChanged.connect(self.set_samp_protect)
self._samp_protect_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._samp_protect_slider.setRange(0, 10, 1)
self._samp_protect_slider.setValue(self.samp_protect)
self._samp_protect_slider.setMinimumWidth(200)
self._samp_protect_slider.valueChanged.connect(self.set_samp_protect)
self._samp_protect_layout.addWidget(self._samp_protect_slider)
self.top_grid_layout.addLayout(self._samp_protect_layout, 1,1)
self._range_add_layout = Qt.QVBoxLayout()
self._range_add_tool_bar = Qt.QToolBar(self)
self._range_add_layout.addWidget(self._range_add_tool_bar)
self._range_add_tool_bar.addWidget(Qt.QLabel("Add range"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._range_add_counter = qwt_counter_pyslot()
self._range_add_counter.setRange(-range_res, range_res, 0.1)
self._range_add_counter.setNumButtons(2)
self._range_add_counter.setValue(self.range_add)
self._range_add_tool_bar.addWidget(self._range_add_counter)
self._range_add_counter.valueChanged.connect(self.set_range_add)
self._range_add_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._range_add_slider.setRange(-range_res, range_res, 0.1)
self._range_add_slider.setValue(self.range_add)
self._range_add_slider.setMinimumWidth(200)
self._range_add_slider.valueChanged.connect(self.set_range_add)
self._range_add_layout.addWidget(self._range_add_slider)
self.top_grid_layout.addLayout(self._range_add_layout, 2,1)
self._gain_tx_layout = Qt.QVBoxLayout()
self._gain_tx_tool_bar = Qt.QToolBar(self)
self._gain_tx_layout.addWidget(self._gain_tx_tool_bar)
self._gain_tx_tool_bar.addWidget(Qt.QLabel("TX gain"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._gain_tx_counter = qwt_counter_pyslot()
self._gain_tx_counter.setRange(0, 100, 1)
self._gain_tx_counter.setNumButtons(2)
self._gain_tx_counter.setValue(self.gain_tx)
self._gain_tx_tool_bar.addWidget(self._gain_tx_counter)
self._gain_tx_counter.valueChanged.connect(self.set_gain_tx)
self._gain_tx_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._gain_tx_slider.setRange(0, 100, 1)
self._gain_tx_slider.setValue(self.gain_tx)
self._gain_tx_slider.setMinimumWidth(200)
self._gain_tx_slider.valueChanged.connect(self.set_gain_tx)
self._gain_tx_layout.addWidget(self._gain_tx_slider)
self.top_grid_layout.addLayout(self._gain_tx_layout, 0,0)
self._gain_rx_layout = Qt.QVBoxLayout()
self._gain_rx_tool_bar = Qt.QToolBar(self)
self._gain_rx_layout.addWidget(self._gain_rx_tool_bar)
self._gain_rx_tool_bar.addWidget(Qt.QLabel("RX gain"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._gain_rx_counter = qwt_counter_pyslot()
self._gain_rx_counter.setRange(0, 100, 1)
self._gain_rx_counter.setNumButtons(2)
self._gain_rx_counter.setValue(self.gain_rx)
self._gain_rx_tool_bar.addWidget(self._gain_rx_counter)
self._gain_rx_counter.valueChanged.connect(self.set_gain_rx)
self._gain_rx_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._gain_rx_slider.setRange(0, 100, 1)
self._gain_rx_slider.setValue(self.gain_rx)
self._gain_rx_slider.setMinimumWidth(200)
self._gain_rx_slider.valueChanged.connect(self.set_gain_rx)
self._gain_rx_layout.addWidget(self._gain_rx_slider)
self.top_grid_layout.addLayout(self._gain_rx_layout, 0,1)
self._delay_samp_layout = Qt.QVBoxLayout()
self._delay_samp_tool_bar = Qt.QToolBar(self)
self._delay_samp_layout.addWidget(self._delay_samp_tool_bar)
self._delay_samp_tool_bar.addWidget(Qt.QLabel("Number delay samples"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._delay_samp_counter = qwt_counter_pyslot()
self._delay_samp_counter.setRange(0, 100, 1)
self._delay_samp_counter.setNumButtons(2)
self._delay_samp_counter.setValue(self.delay_samp)
self._delay_samp_tool_bar.addWidget(self._delay_samp_counter)
self._delay_samp_counter.valueChanged.connect(self.set_delay_samp)
self._delay_samp_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._delay_samp_slider.setRange(0, 100, 1)
self._delay_samp_slider.setValue(self.delay_samp)
self._delay_samp_slider.setMinimumWidth(200)
self._delay_samp_slider.valueChanged.connect(self.set_delay_samp)
self._delay_samp_layout.addWidget(self._delay_samp_slider)
self.top_grid_layout.addLayout(self._delay_samp_layout, 2,0)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_usrp_echotimer_cc_0 = radar.usrp_echotimer_cc(samp_rate, center_freq, int(delay_samp), 'addr=192.168.10.4', '', 'internal', 'none', 'J1', gain_tx, 0.1, 0.05, 0, 'addr=192.168.10.6', '', 'mimo', 'mimo', 'J1', gain_rx, 0.1, 0.05, 0, "packet_len")
(self.radar_usrp_echotimer_cc_0).set_min_output_buffer(4194304)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(packet_len/decim_fac, "packet_len")
(self.radar_ts_fft_cc_0_0).set_min_output_buffer(4194304)
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len/decim_fac, "packet_len")
(self.radar_ts_fft_cc_0).set_min_output_buffer(4194304)
self.radar_tracking_singletarget_0 = radar.tracking_singletarget(300, 0.5, 0.3, 0.1, 0.001, 1, 'particle')
self.radar_signal_generator_cw_c_0_0 = radar.signal_generator_cw_c(packet_len, samp_rate, (freq[1], ), amplitude, "packet_len")
(self.radar_signal_generator_cw_c_0_0).set_min_output_buffer(4194304)
self.radar_signal_generator_cw_c_0 = radar.signal_generator_cw_c(packet_len, samp_rate, (freq[0], ), amplitude, "packet_len")
(self.radar_signal_generator_cw_c_0).set_min_output_buffer(4194304)
self.radar_qtgui_time_plot_1_0 = radar.qtgui_time_plot(100, 'velocity', (-3,3), range_time, 'TRACKING')
self.radar_qtgui_time_plot_1 = radar.qtgui_time_plot(100, 'velocity', (-3,3), range_time, "")
self.radar_qtgui_time_plot_0_0 = radar.qtgui_time_plot(100, 'range', (0,range_res), range_time, 'TRACKING')
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(100, 'range', (0,range_res), range_time, "")
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_msg_manipulator_0 = radar.msg_manipulator(('range',), (range_add, ), (1, ))
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(samp_rate/decim_fac, threshold, int(samp_protect), ((-300,300)), True, "packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(center_freq, (freq[1]-freq[0]), False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
packet_len/decim_fac, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/decim_fac, #bw
"QT GUI Plot", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
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)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0_0).set_min_output_buffer(4194304)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_0_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0_0).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(4194304)
self.blocks_add_xx_1 = blocks.add_vcc(1)
(self.blocks_add_xx_1).set_min_output_buffer(4194304)
##################################################
# Connections
##################################################
self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0_0, 0), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.radar_ts_fft_cc_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0), (self.radar_ts_fft_cc_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.blocks_tagged_stream_multiply_length_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_1, 0), (self.radar_find_max_peak_c_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.radar_usrp_echotimer_cc_0, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0), (self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0), (self.blocks_multiply_conjugate_cc_0_0, 0))
self.connect((self.radar_signal_generator_cw_c_0, 0), (self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.radar_signal_generator_cw_c_0_0, 0), (self.blocks_multiply_conjugate_cc_0_0, 1))
self.connect((self.radar_signal_generator_cw_c_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.radar_signal_generator_cw_c_0_0, 0), (self.blocks_add_xx_1, 1))
self.connect((self.radar_ts_fft_cc_0, 0), (self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.radar_ts_fft_cc_0_0, 0), (self.blocks_multiply_conjugate_cc_1, 1))
##################################################
# Asynch Message Connections
##################################################
self.msg_connect(self.radar_find_max_peak_c_0, "Msg out", self.radar_estimator_fsk_0, "Msg in")
self.msg_connect(self.radar_estimator_fsk_0, "Msg out", self.radar_msg_manipulator_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out", self.radar_print_results_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out", self.radar_qtgui_time_plot_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out", self.radar_qtgui_time_plot_1, "Msg in")
self.msg_connect(self.radar_tracking_singletarget_0, "Msg out", self.radar_qtgui_time_plot_0_0, "Msg in")
self.msg_connect(self.radar_tracking_singletarget_0, "Msg out", self.radar_qtgui_time_plot_1_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out", self.radar_tracking_singletarget_0, "Msg in")
def __init__(self):
gr.top_block.__init__(self, "Usrp Echotimer Fsk")
Qt.QWidget.__init__(self)
self.setWindowTitle("Usrp Echotimer Fsk")
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", "usrp_echotimer_fsk")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 20000000 / 2
self.samp_per_freq = samp_per_freq = 2
self.decim_fac = decim_fac = 2**12
self.block_per_tag = block_per_tag = 2**20
self.samp_rate_red = samp_rate_red = samp_rate / 2 / samp_per_freq / decim_fac
self.packet_len_red = packet_len_red = block_per_tag / decim_fac
self.freq_res = freq_res = samp_rate_red / float(packet_len_red)
self.fac_corr = fac_corr = 2
self.delta_freq = delta_freq = 11000000
self.center_freq = center_freq = 2450000000
self.wait_to_start = wait_to_start = 0.02
self.vel_res = vel_res = freq_res / 2.0 / center_freq * 3e8
self.threshold = threshold = -200
self.samp_protect = samp_protect = 1
self.range_time = range_time = 30
self.range_res = range_res = 3e8 / 2 / delta_freq * fac_corr
self.min_output_buffer = min_output_buffer = 2 * samp_per_freq * block_per_tag * 2
self.measure_time = measure_time = (block_per_tag * samp_per_freq *
2) / float(samp_rate)
self.gain_tx = gain_tx = 10
self.gain_rx = gain_rx = 10
self.delay_samp = delay_samp = 39
##################################################
# Blocks
##################################################
self._threshold_range = Range(-200, 100, 1, -200, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold,
'Find peak threshold',
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win, 1, 0)
self._samp_protect_range = Range(0, 100, 1, 1, 200)
self._samp_protect_win = RangeWidget(self._samp_protect_range,
self.set_samp_protect,
'Find peak protected samples',
"counter_slider", float)
self.top_grid_layout.addWidget(self._samp_protect_win, 1, 1)
self._gain_tx_range = Range(0, 100, 1, 10, 200)
self._gain_tx_win = RangeWidget(self._gain_tx_range, self.set_gain_tx,
'TX gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._gain_tx_win, 0, 0)
self._gain_rx_range = Range(0, 100, 1, 10, 200)
self._gain_rx_win = RangeWidget(self._gain_rx_range, self.set_gain_rx,
'RX gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._gain_rx_win, 0, 1)
self._delay_samp_range = Range(0, 100, 1, 39, 200)
self._delay_samp_win = RangeWidget(self._delay_samp_range,
self.set_delay_samp,
'Number delay samples',
"counter_slider", float)
self.top_layout.addWidget(self._delay_samp_win)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_usrp_echotimer_cc_0 = radar.usrp_echotimer_cc(
samp_rate, center_freq, int(delay_samp), '', '', 'internal',
'none', 'TX/RX', gain_tx, 0.1, wait_to_start, 0, '', '',
'internal', 'none', 'RX2', gain_rx, 0.1, wait_to_start, 0,
"packet_len")
(self.radar_usrp_echotimer_cc_0).set_min_output_buffer(8388608)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(packet_len_red,
"packet_len")
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len_red, "packet_len")
self.radar_split_fsk_cc_0 = radar.split_fsk_cc(samp_per_freq,
samp_per_freq - 1,
"packet_len")
(self.radar_split_fsk_cc_0).set_min_output_buffer(4194304)
self.radar_signal_generator_fsk_c_0 = radar.signal_generator_fsk_c(
samp_rate, samp_per_freq, block_per_tag, -delta_freq / 2,
delta_freq / 2, 0.5, "packet_len")
(self.radar_signal_generator_fsk_c_0).set_min_output_buffer(8388608)
self.radar_qtgui_time_plot_0_0_0 = radar.qtgui_time_plot(
100, 'range', (0, range_res), range_time, "MAX RANGE")
self.radar_qtgui_time_plot_0_0 = radar.qtgui_time_plot(
100, 'range', (0, 15), range_time, '')
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(
100, 'velocity', (-3, 3), range_time, '')
self.radar_print_results_1 = radar.print_results(
False, "store_msgs.txt")
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(
samp_rate_red, threshold, int(samp_protect), (), False,
"packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(
center_freq, delta_freq / fac_corr, False)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0_0
).set_min_output_buffer(512)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(512)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(512)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(8388608)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_print_results_1, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_qtgui_time_plot_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_qtgui_time_plot_0_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'),
(self.radar_qtgui_time_plot_0_0_0, 'Msg in'))
self.msg_connect((self.radar_find_max_peak_c_0, 'Msg out'),
(self.radar_estimator_fsk_0, 'Msg in'))
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.radar_split_fsk_cc_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_1, 0),
(self.radar_find_max_peak_c_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_ts_fft_cc_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0),
(self.radar_ts_fft_cc_0, 0))
self.connect((self.radar_signal_generator_fsk_c_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.radar_signal_generator_fsk_c_0, 0),
(self.radar_usrp_echotimer_cc_0, 0))
self.connect((self.radar_split_fsk_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.radar_split_fsk_cc_0, 1),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.radar_ts_fft_cc_0, 0),
(self.blocks_multiply_conjugate_cc_1, 1))
self.connect((self.radar_ts_fft_cc_0_0, 0),
(self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0),
(self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.blocks_tagged_stream_multiply_length_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Simulator Fsk Tracking Singletarget")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simulator Fsk Tracking Singletarget")
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", "simulator_fsk_tracking_singletarget")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 5000000
self.blocks_per_tag = blocks_per_tag = 2**17
self.samp_per_freq = samp_per_freq = 1
self.freq_res = freq_res = samp_rate/2/blocks_per_tag
self.delta_freq = delta_freq = samp_rate/4
self.center_freq = center_freq = 2.4e9
self.velocity = velocity = 20
self.v_res = v_res = freq_res*3e8/2/center_freq
self.threshold = threshold = -120
self.samp_discard = samp_discard = 0
self.range_value = range_value = 10
self.range_time = range_time = 10
self.min_output_buffer = min_output_buffer = 2*(blocks_per_tag*samp_per_freq*2)
self.decimator_fac = decimator_fac = 2**7
self.R_max = R_max = 3e8/2/delta_freq
##################################################
# Blocks
##################################################
self._velocity_range = Range(-30, 30, 1, 20, 200)
self._velocity_win = RangeWidget(self._velocity_range, self.set_velocity, "velocity", "counter_slider", float)
self.top_layout.addWidget(self._velocity_win)
self._threshold_range = Range(-200, 1000, 1, -120, 200)
self._threshold_win = RangeWidget(self._threshold_range, self.set_threshold, 'Threshold Peak detector', "counter_slider", float)
self.top_layout.addWidget(self._threshold_win)
self._range_value_range = Range(0, 120, 1, 10, 200)
self._range_value_win = RangeWidget(self._range_value_range, self.set_range_value, 'range', "counter_slider", float)
self.top_layout.addWidget(self._range_value_win)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decimator_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decimator_fac,
taps=None,
fractional_bw=None,
)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(blocks_per_tag/decimator_fac, "packet_len")
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(blocks_per_tag/decimator_fac, "packet_len")
self.radar_tracking_singletarget_0 = radar.tracking_singletarget(100, 1, v_res, 0.1, 0.001, 3, "particle")
self.radar_static_target_simulator_cc_0 = radar.static_target_simulator_cc((range_value,), (velocity,), (1e16,), (0,), (0,), samp_rate, center_freq, -10, True, True, "packet_len")
(self.radar_static_target_simulator_cc_0).set_min_output_buffer(524288)
self.radar_split_fsk_cc_0 = radar.split_fsk_cc(samp_per_freq, samp_discard, "packet_len")
(self.radar_split_fsk_cc_0).set_min_output_buffer(524288)
self.radar_signal_generator_fsk_c_0 = radar.signal_generator_fsk_c(samp_rate, samp_per_freq, blocks_per_tag, -delta_freq/2, delta_freq/2, 1, "packet_len")
(self.radar_signal_generator_fsk_c_0).set_min_output_buffer(524288)
self.radar_qtgui_time_plot_0_0_0 = radar.qtgui_time_plot(250, 'range', (0,R_max), range_time, '')
self.radar_qtgui_time_plot_0_0 = radar.qtgui_time_plot(250, 'range', (0,R_max), range_time, "TRACKING")
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(samp_rate/decimator_fac/2, threshold, 0, (), False, "packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(center_freq, delta_freq, False)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
(self.blocks_throttle_0).set_min_output_buffer(524288)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/decimator_fac)
(self.blocks_tagged_stream_multiply_length_0_0).set_min_output_buffer(524288)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/decimator_fac)
(self.blocks_tagged_stream_multiply_length_0).set_min_output_buffer(524288)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(524288)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(524288)
self.blocks_add_xx_0 = blocks.add_vcc(1)
(self.blocks_add_xx_0).set_min_output_buffer(524288)
self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 0.5, 0)
(self.analog_noise_source_x_0).set_min_output_buffer(524288)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'), (self.radar_qtgui_time_plot_0_0_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fsk_0, 'Msg out'), (self.radar_tracking_singletarget_0, 'Msg in'))
self.msg_connect((self.radar_find_max_peak_c_0, 'Msg out'), (self.radar_estimator_fsk_0, 'Msg in'))
self.msg_connect((self.radar_tracking_singletarget_0, 'Msg out'), (self.radar_qtgui_time_plot_0_0, 'Msg in'))
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.radar_find_max_peak_c_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_1, 0), (self.radar_split_fsk_cc_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.radar_ts_fft_cc_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0), (self.radar_ts_fft_cc_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_conjugate_cc_1, 1))
self.connect((self.blocks_throttle_0, 0), (self.radar_static_target_simulator_cc_0, 0))
self.connect((self.radar_signal_generator_fsk_c_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.radar_split_fsk_cc_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.radar_split_fsk_cc_0, 1), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.radar_static_target_simulator_cc_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.radar_ts_fft_cc_0, 0), (self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.radar_ts_fft_cc_0_0, 0), (self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.blocks_tagged_stream_multiply_length_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 5000000
self.packet_len = packet_len = 2**19
self.freq_res = freq_res = samp_rate/float(packet_len)
self.freq = freq = (-1000000,1000000)
self.center_freq = center_freq = 2.45e9
self.vel = vel = 50
self.v_res = v_res = freq_res*3e8/2/center_freq
self.time_res = time_res = packet_len/float(samp_rate)
self.range_res = range_res = 3e8/2/float((freq[1]-freq[0]))
self.min_output_buffer = min_output_buffer = int(packet_len*2)
self.max_output_buffer = max_output_buffer = 0
self.decim_fac = decim_fac = 2**10
self.Range = Range = 30
##################################################
# Blocks
##################################################
self._vel_layout = Qt.QVBoxLayout()
self._vel_tool_bar = Qt.QToolBar(self)
self._vel_layout.addWidget(self._vel_tool_bar)
self._vel_tool_bar.addWidget(Qt.QLabel("vel"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._vel_counter = qwt_counter_pyslot()
self._vel_counter.setRange(-50, 50, 0.1)
self._vel_counter.setNumButtons(2)
self._vel_counter.setValue(self.vel)
self._vel_tool_bar.addWidget(self._vel_counter)
self._vel_counter.valueChanged.connect(self.set_vel)
self._vel_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._vel_slider.setRange(-50, 50, 0.1)
self._vel_slider.setValue(self.vel)
self._vel_slider.setMinimumWidth(200)
self._vel_slider.valueChanged.connect(self.set_vel)
self._vel_layout.addWidget(self._vel_slider)
self.top_layout.addLayout(self._vel_layout)
self._Range_layout = Qt.QVBoxLayout()
self._Range_tool_bar = Qt.QToolBar(self)
self._Range_layout.addWidget(self._Range_tool_bar)
self._Range_tool_bar.addWidget(Qt.QLabel("Range"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._Range_counter = qwt_counter_pyslot()
self._Range_counter.setRange(0, 100, 1)
self._Range_counter.setNumButtons(2)
self._Range_counter.setValue(self.Range)
self._Range_tool_bar.addWidget(self._Range_counter)
self._Range_counter.valueChanged.connect(self.set_Range)
self._Range_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._Range_slider.setRange(0, 100, 1)
self._Range_slider.setValue(self.Range)
self._Range_slider.setMinimumWidth(200)
self._Range_slider.valueChanged.connect(self.set_Range)
self._Range_layout.addWidget(self._Range_slider)
self.top_layout.addLayout(self._Range_layout)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(packet_len/decim_fac, "packet_len")
(self.radar_ts_fft_cc_0_0).set_min_output_buffer(1048576)
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len/decim_fac, "packet_len")
(self.radar_ts_fft_cc_0).set_min_output_buffer(1048576)
self.radar_trigger_command_0 = radar.trigger_command("python get_pic.py", ("range",), (10, ), (20, ), 500)
self.radar_static_target_simulator_cc_0 = radar.static_target_simulator_cc((Range,), (vel, ), (1e14, ), (0,), (0,), samp_rate, center_freq, -10, True, True, "packet_len")
(self.radar_static_target_simulator_cc_0).set_min_output_buffer(1048576)
self.radar_signal_generator_cw_c_0_0 = radar.signal_generator_cw_c(packet_len, samp_rate, (freq[1], ), 1, "packet_len")
(self.radar_signal_generator_cw_c_0_0).set_min_output_buffer(1048576)
self.radar_signal_generator_cw_c_0 = radar.signal_generator_cw_c(packet_len, samp_rate, (freq[0], ), 1, "packet_len")
(self.radar_signal_generator_cw_c_0).set_min_output_buffer(1048576)
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(100, 'range', (0,75), 30, "")
self.radar_qtgui_scatter_plot_0 = radar.qtgui_scatter_plot(100, 'range', 'velocity', (0,75), (-5,5), "")
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(samp_rate/decim_fac, -200, 0, (-1000,1000), True, "packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(center_freq, (freq[1]-freq[0]), False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
packet_len/decim_fac, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/decim_fac, #bw
"QT GUI Plot", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
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)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
(self.blocks_throttle_0_0).set_min_output_buffer(1048576)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
(self.blocks_throttle_0).set_min_output_buffer(1048576)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0_0).set_min_output_buffer(1048576)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_gr_complex*1, "packet_len", 1.0/float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_0_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0_0).set_min_output_buffer(1048576)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(1048576)
self.blocks_add_xx_1 = blocks.add_vcc(1)
(self.blocks_add_xx_1).set_min_output_buffer(1048576)
self.blocks_add_xx_0 = blocks.add_vcc(1)
(self.blocks_add_xx_0).set_min_output_buffer(1048576)
self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 0.5, 0)
(self.analog_noise_source_x_0).set_min_output_buffer(1048576)
##################################################
# Connections
##################################################
self.connect((self.radar_signal_generator_cw_c_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.radar_signal_generator_cw_c_0_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_add_xx_1, 1))
self.connect((self.blocks_add_xx_1, 0), (self.radar_static_target_simulator_cc_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_conjugate_cc_0_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_multiply_conjugate_cc_0_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0_0, 0), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.radar_ts_fft_cc_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0), (self.radar_ts_fft_cc_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.blocks_tagged_stream_multiply_length_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_1, 0), (self.radar_find_max_peak_c_0, 0))
self.connect((self.radar_ts_fft_cc_0_0, 0), (self.blocks_multiply_conjugate_cc_1, 1))
self.connect((self.radar_ts_fft_cc_0, 0), (self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.radar_static_target_simulator_cc_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_conjugate_cc_0, 1))
##################################################
# Asynch Message Connections
##################################################
self.msg_connect(self.radar_estimator_fsk_0, "Msg out", self.radar_print_results_0, "Msg in")
self.msg_connect(self.radar_find_max_peak_c_0, "Msg out", self.radar_estimator_fsk_0, "Msg in")
self.msg_connect(self.radar_estimator_fsk_0, "Msg out", self.radar_trigger_command_0, "Msg in")
self.msg_connect(self.radar_estimator_fsk_0, "Msg out", self.radar_qtgui_scatter_plot_0, "Msg in")
self.msg_connect(self.radar_estimator_fsk_0, "Msg out", self.radar_qtgui_time_plot_0, "Msg in")
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 14250000
self.packet_len = packet_len = 2**21
self.freq_res = freq_res = samp_rate / float(packet_len)
self.freq = freq = (-6000000, 6000000)
self.center_freq = center_freq = 2.45e9
self.v_res = v_res = freq_res * 3e8 / 2 / center_freq
self.time_res = time_res = packet_len / float(samp_rate)
self.threshold = threshold = -50
self.samp_protect = samp_protect = 1
self.range_time = range_time = 30
self.range_res = range_res = 3e8 / 2 / float((freq[1] - freq[0]))
self.range_add = range_add = -1
self.min_output_buffer = min_output_buffer = int(packet_len * 2)
self.max_output_buffer = max_output_buffer = 0
self.gain_tx = gain_tx = 40
self.gain_rx = gain_rx = 20
self.delay_samp = delay_samp = 28
self.decim_fac = decim_fac = 2**10
self.amplitude = amplitude = 0.5
##################################################
# Blocks
##################################################
self._threshold_layout = Qt.QVBoxLayout()
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_layout.addWidget(self._threshold_tool_bar)
self._threshold_tool_bar.addWidget(
Qt.QLabel("Find peak threshold" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._threshold_counter = qwt_counter_pyslot()
self._threshold_counter.setRange(-200, 100, 1)
self._threshold_counter.setNumButtons(2)
self._threshold_counter.setValue(self.threshold)
self._threshold_tool_bar.addWidget(self._threshold_counter)
self._threshold_counter.valueChanged.connect(self.set_threshold)
self._threshold_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._threshold_slider.setRange(-200, 100, 1)
self._threshold_slider.setValue(self.threshold)
self._threshold_slider.setMinimumWidth(200)
self._threshold_slider.valueChanged.connect(self.set_threshold)
self._threshold_layout.addWidget(self._threshold_slider)
self.top_grid_layout.addLayout(self._threshold_layout, 1, 0)
self._samp_protect_layout = Qt.QVBoxLayout()
self._samp_protect_tool_bar = Qt.QToolBar(self)
self._samp_protect_layout.addWidget(self._samp_protect_tool_bar)
self._samp_protect_tool_bar.addWidget(
Qt.QLabel("Find peak protected samples" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._samp_protect_counter = qwt_counter_pyslot()
self._samp_protect_counter.setRange(0, 10, 1)
self._samp_protect_counter.setNumButtons(2)
self._samp_protect_counter.setValue(self.samp_protect)
self._samp_protect_tool_bar.addWidget(self._samp_protect_counter)
self._samp_protect_counter.valueChanged.connect(self.set_samp_protect)
self._samp_protect_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._samp_protect_slider.setRange(0, 10, 1)
self._samp_protect_slider.setValue(self.samp_protect)
self._samp_protect_slider.setMinimumWidth(200)
self._samp_protect_slider.valueChanged.connect(self.set_samp_protect)
self._samp_protect_layout.addWidget(self._samp_protect_slider)
self.top_grid_layout.addLayout(self._samp_protect_layout, 1, 1)
self._range_add_layout = Qt.QVBoxLayout()
self._range_add_tool_bar = Qt.QToolBar(self)
self._range_add_layout.addWidget(self._range_add_tool_bar)
self._range_add_tool_bar.addWidget(Qt.QLabel("Add range" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._range_add_counter = qwt_counter_pyslot()
self._range_add_counter.setRange(-range_res, range_res, 0.1)
self._range_add_counter.setNumButtons(2)
self._range_add_counter.setValue(self.range_add)
self._range_add_tool_bar.addWidget(self._range_add_counter)
self._range_add_counter.valueChanged.connect(self.set_range_add)
self._range_add_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._range_add_slider.setRange(-range_res, range_res, 0.1)
self._range_add_slider.setValue(self.range_add)
self._range_add_slider.setMinimumWidth(200)
self._range_add_slider.valueChanged.connect(self.set_range_add)
self._range_add_layout.addWidget(self._range_add_slider)
self.top_grid_layout.addLayout(self._range_add_layout, 2, 1)
self._gain_tx_layout = Qt.QVBoxLayout()
self._gain_tx_tool_bar = Qt.QToolBar(self)
self._gain_tx_layout.addWidget(self._gain_tx_tool_bar)
self._gain_tx_tool_bar.addWidget(Qt.QLabel("TX gain" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._gain_tx_counter = qwt_counter_pyslot()
self._gain_tx_counter.setRange(0, 100, 1)
self._gain_tx_counter.setNumButtons(2)
self._gain_tx_counter.setValue(self.gain_tx)
self._gain_tx_tool_bar.addWidget(self._gain_tx_counter)
self._gain_tx_counter.valueChanged.connect(self.set_gain_tx)
self._gain_tx_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._gain_tx_slider.setRange(0, 100, 1)
self._gain_tx_slider.setValue(self.gain_tx)
self._gain_tx_slider.setMinimumWidth(200)
self._gain_tx_slider.valueChanged.connect(self.set_gain_tx)
self._gain_tx_layout.addWidget(self._gain_tx_slider)
self.top_grid_layout.addLayout(self._gain_tx_layout, 0, 0)
self._gain_rx_layout = Qt.QVBoxLayout()
self._gain_rx_tool_bar = Qt.QToolBar(self)
self._gain_rx_layout.addWidget(self._gain_rx_tool_bar)
self._gain_rx_tool_bar.addWidget(Qt.QLabel("RX gain" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._gain_rx_counter = qwt_counter_pyslot()
self._gain_rx_counter.setRange(0, 100, 1)
self._gain_rx_counter.setNumButtons(2)
self._gain_rx_counter.setValue(self.gain_rx)
self._gain_rx_tool_bar.addWidget(self._gain_rx_counter)
self._gain_rx_counter.valueChanged.connect(self.set_gain_rx)
self._gain_rx_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._gain_rx_slider.setRange(0, 100, 1)
self._gain_rx_slider.setValue(self.gain_rx)
self._gain_rx_slider.setMinimumWidth(200)
self._gain_rx_slider.valueChanged.connect(self.set_gain_rx)
self._gain_rx_layout.addWidget(self._gain_rx_slider)
self.top_grid_layout.addLayout(self._gain_rx_layout, 0, 1)
self._delay_samp_layout = Qt.QVBoxLayout()
self._delay_samp_tool_bar = Qt.QToolBar(self)
self._delay_samp_layout.addWidget(self._delay_samp_tool_bar)
self._delay_samp_tool_bar.addWidget(
Qt.QLabel("Number delay samples" + ": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._delay_samp_counter = qwt_counter_pyslot()
self._delay_samp_counter.setRange(0, 100, 1)
self._delay_samp_counter.setNumButtons(2)
self._delay_samp_counter.setValue(self.delay_samp)
self._delay_samp_tool_bar.addWidget(self._delay_samp_counter)
self._delay_samp_counter.valueChanged.connect(self.set_delay_samp)
self._delay_samp_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal,
Qwt.QwtSlider.BottomScale,
Qwt.QwtSlider.BgSlot)
self._delay_samp_slider.setRange(0, 100, 1)
self._delay_samp_slider.setValue(self.delay_samp)
self._delay_samp_slider.setMinimumWidth(200)
self._delay_samp_slider.valueChanged.connect(self.set_delay_samp)
self._delay_samp_layout.addWidget(self._delay_samp_slider)
self.top_grid_layout.addLayout(self._delay_samp_layout, 2, 0)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_usrp_echotimer_cc_0 = radar.usrp_echotimer_cc(
samp_rate, center_freq, int(delay_samp), 'addr=192.168.10.4', '',
'internal', 'none', 'J1', gain_tx, 0.1, 0.05, 0,
'addr=192.168.10.6', '', 'mimo', 'mimo', 'J1', gain_rx, 0.1, 0.05,
0, "packet_len")
(self.radar_usrp_echotimer_cc_0).set_min_output_buffer(4194304)
self.radar_ts_fft_cc_0_0 = radar.ts_fft_cc(packet_len / decim_fac,
"packet_len")
(self.radar_ts_fft_cc_0_0).set_min_output_buffer(4194304)
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len / decim_fac,
"packet_len")
(self.radar_ts_fft_cc_0).set_min_output_buffer(4194304)
self.radar_tracking_singletarget_0 = radar.tracking_singletarget(
300, 0.5, 0.3, 0.1, 0.001, 1, 'particle')
self.radar_signal_generator_cw_c_0_0 = radar.signal_generator_cw_c(
packet_len, samp_rate, (freq[1], ), amplitude, "packet_len")
(self.radar_signal_generator_cw_c_0_0).set_min_output_buffer(4194304)
self.radar_signal_generator_cw_c_0 = radar.signal_generator_cw_c(
packet_len, samp_rate, (freq[0], ), amplitude, "packet_len")
(self.radar_signal_generator_cw_c_0).set_min_output_buffer(4194304)
self.radar_qtgui_time_plot_1_0 = radar.qtgui_time_plot(
100, 'velocity', (-3, 3), range_time, 'TRACKING')
self.radar_qtgui_time_plot_1 = radar.qtgui_time_plot(
100, 'velocity', (-3, 3), range_time, "")
self.radar_qtgui_time_plot_0_0 = radar.qtgui_time_plot(
100, 'range', (0, range_res), range_time, 'TRACKING')
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(
100, 'range', (0, range_res), range_time, "")
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_msg_manipulator_0 = radar.msg_manipulator(
('range', ), (range_add, ), (1, ))
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, int(samp_protect), ((-300, 300)),
True, "packet_len")
self.radar_estimator_fsk_0 = radar.estimator_fsk(
center_freq, (freq[1] - freq[0]), False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
packet_len / decim_fac, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim_fac, #bw
"QT GUI Plot", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
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)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_tagged_stream_multiply_length_0_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0_0
).set_min_output_buffer(4194304)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / float(decim_fac))
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_1 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_1).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_0_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0_0).set_min_output_buffer(4194304)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(4194304)
self.blocks_add_xx_1 = blocks.add_vcc(1)
(self.blocks_add_xx_1).set_min_output_buffer(4194304)
##################################################
# Connections
##################################################
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_ts_fft_cc_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0_0, 0),
(self.radar_ts_fft_cc_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.blocks_tagged_stream_multiply_length_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_1, 0),
(self.radar_find_max_peak_c_0, 0))
self.connect((self.blocks_add_xx_1, 0),
(self.radar_usrp_echotimer_cc_0, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0),
(self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0),
(self.blocks_multiply_conjugate_cc_0_0, 0))
self.connect((self.radar_signal_generator_cw_c_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.radar_signal_generator_cw_c_0_0, 0),
(self.blocks_multiply_conjugate_cc_0_0, 1))
self.connect((self.radar_signal_generator_cw_c_0, 0),
(self.blocks_add_xx_1, 0))
self.connect((self.radar_signal_generator_cw_c_0_0, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.radar_ts_fft_cc_0, 0),
(self.blocks_multiply_conjugate_cc_1, 0))
self.connect((self.radar_ts_fft_cc_0_0, 0),
(self.blocks_multiply_conjugate_cc_1, 1))
##################################################
# Asynch Message Connections
##################################################
self.msg_connect(self.radar_find_max_peak_c_0, "Msg out",
self.radar_estimator_fsk_0, "Msg in")
self.msg_connect(self.radar_estimator_fsk_0, "Msg out",
self.radar_msg_manipulator_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out",
self.radar_print_results_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out",
self.radar_qtgui_time_plot_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out",
self.radar_qtgui_time_plot_1, "Msg in")
self.msg_connect(self.radar_tracking_singletarget_0, "Msg out",
self.radar_qtgui_time_plot_0_0, "Msg in")
self.msg_connect(self.radar_tracking_singletarget_0, "Msg out",
self.radar_qtgui_time_plot_1_0, "Msg in")
self.msg_connect(self.radar_msg_manipulator_0, "Msg out",
self.radar_tracking_singletarget_0, "Msg in")
def __init__(self):
gr.top_block.__init__(self, "Usrp Echotimer Fmcw")
Qt.QWidget.__init__(self)
self.setWindowTitle("Usrp Echotimer Fmcw")
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", "usrp_echotimer_fmcw")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_up = samp_up = 1250000 / 4
self.samp_rate = samp_rate = 5000000
self.sweep_freq = sweep_freq = samp_rate / 2
self.samp_down = samp_down = samp_up
self.samp_cw = samp_cw = 1250000
self.center_freq = center_freq = 2.4e9
self.wait_to_start = wait_to_start = 0.05
self.v_res_m_s = v_res_m_s = samp_rate / samp_cw * 3e8 / 2 / center_freq
self.tx_gain = tx_gain = 55
self.threshold = threshold = -150
self.rx_gain = rx_gain = 55
self.range_res_m = range_res_m = 3e8 / 2 / sweep_freq
self.protect_samp = protect_samp = 0
self.min_output_buffer = min_output_buffer = int(
(samp_up + samp_down + samp_cw) * 2)
self.meas_duration = meas_duration = (samp_cw + samp_up +
samp_down) / float(samp_rate)
self.max_output_buffer = max_output_buffer = 0
self.freq_res_up = freq_res_up = samp_rate / samp_up
self.freq_res_cw = freq_res_cw = samp_rate / samp_cw
self.delay_samp = delay_samp = 61
self.decim_fac = decim_fac = 5**4
self.b210 = b210 = "A:B"
##################################################
# Blocks
##################################################
self._tx_gain_range = Range(0, 70, 1, 55, 200)
self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain,
'TX Gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._tx_gain_win, 0, 0)
self._threshold_range = Range(-200, 0, 1, -150, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, "threshold",
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win, 1, 0)
self._rx_gain_range = Range(0, 70, 1, 55, 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, 1)
self._protect_samp_range = Range(0, 100, 1, 0, 200)
self._protect_samp_win = RangeWidget(self._protect_samp_range,
self.set_protect_samp,
"protect_samp", "counter_slider",
float)
self.top_grid_layout.addWidget(self._protect_samp_win, 1, 1)
self._delay_samp_range = Range(0, 100, 1, 61, 200)
self._delay_samp_win = RangeWidget(self._delay_samp_range,
self.set_delay_samp,
'Number delay samples',
"counter_slider", float)
self.top_layout.addWidget(self._delay_samp_win)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim_fac,
taps=None,
fractional_bw=None,
)
self.radar_usrp_echotimer_cc_0 = radar.usrp_echotimer_cc(
samp_rate, center_freq, int(delay_samp), '', '', 'internal',
'none', 'TX/RX', tx_gain, 0.1, wait_to_start, 0, '', '',
'internal', 'none', 'RX2', rx_gain, 0.1, wait_to_start, 0,
"packet_len")
(self.radar_usrp_echotimer_cc_0).set_min_output_buffer(3750000)
self.radar_ts_fft_cc_2 = radar.ts_fft_cc(samp_down / decim_fac,
"packet_len")
self.radar_ts_fft_cc_1 = radar.ts_fft_cc(samp_up / decim_fac,
"packet_len")
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(samp_cw / decim_fac,
"packet_len")
self.radar_tracking_singletarget_0 = radar.tracking_singletarget(
500, 1, v_res_m_s, 0.01, 0.001, 1, "kalman")
self.radar_split_cc_0_0_0 = radar.split_cc(
2, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0_0_0).set_min_output_buffer(3750000)
self.radar_split_cc_0_0 = radar.split_cc(
1, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0_0).set_min_output_buffer(3750000)
self.radar_split_cc_0 = radar.split_cc(
0, ((samp_cw / decim_fac, samp_up / decim_fac,
samp_down / decim_fac)), "packet_len")
(self.radar_split_cc_0).set_min_output_buffer(3750000)
self.radar_signal_generator_fmcw_c_0 = radar.signal_generator_fmcw_c(
samp_rate, samp_up, samp_down, samp_cw, -(sweep_freq) / 2,
sweep_freq, 0.5, "packet_len")
(self.radar_signal_generator_fmcw_c_0).set_min_output_buffer(3750000)
self.radar_qtgui_time_plot_0_0 = radar.qtgui_time_plot(
100, "velocity", (-2, 2), 60, "TRACKING")
self.radar_qtgui_time_plot_0 = radar.qtgui_time_plot(
100, "range", (0, 20), 60, "TRACKING")
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_find_max_peak_c_0_0_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, int(protect_samp), (), False,
"packet_len")
(self.radar_find_max_peak_c_0_0_0).set_min_output_buffer(3750000)
self.radar_find_max_peak_c_0_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, int(protect_samp), (), False,
"packet_len")
(self.radar_find_max_peak_c_0_0).set_min_output_buffer(3750000)
self.radar_find_max_peak_c_0 = radar.find_max_peak_c(
samp_rate / decim_fac, threshold, int(protect_samp), (), False,
"packet_len")
(self.radar_find_max_peak_c_0).set_min_output_buffer(3750000)
self.radar_estimator_fmcw_0 = radar.estimator_fmcw(
samp_rate / decim_fac, center_freq, sweep_freq,
samp_up / decim_fac, samp_down / decim_fac, False)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_sink_x_0_0_0 = qtgui.sink_c(
samp_up / decim_fac, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim_fac, #bw
'DOWN', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0_0_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_sink_x_0_0_0_win)
self.qtgui_sink_x_0_0_0.enable_rf_freq(False)
self.qtgui_sink_x_0_0 = qtgui.sink_c(
samp_up / decim_fac, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim_fac, #bw
'UP', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_sink_x_0_0_win)
self.qtgui_sink_x_0_0.enable_rf_freq(False)
self.qtgui_sink_x_0 = qtgui.sink_c(
samp_cw / decim_fac, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim_fac, #bw
"CW", #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_sink_x_0_win)
self.qtgui_sink_x_0.enable_rf_freq(False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1.0 / decim_fac)
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(3750000)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
(self.blocks_multiply_conjugate_cc_0).set_min_output_buffer(3750000)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_fmcw_0, 'Msg out'),
(self.radar_print_results_0, 'Msg in'))
self.msg_connect((self.radar_estimator_fmcw_0, 'Msg out'),
(self.radar_tracking_singletarget_0, 'Msg in'))
self.msg_connect((self.radar_find_max_peak_c_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in CW'))
self.msg_connect((self.radar_find_max_peak_c_0_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in UP'))
self.msg_connect((self.radar_find_max_peak_c_0_0_0, 'Msg out'),
(self.radar_estimator_fmcw_0, 'Msg in DOWN'))
self.msg_connect((self.radar_tracking_singletarget_0, 'Msg out'),
(self.radar_qtgui_time_plot_0, 'Msg in'))
self.msg_connect((self.radar_tracking_singletarget_0, 'Msg out'),
(self.radar_qtgui_time_plot_0_0, 'Msg in'))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_split_cc_0_0_0, 0))
self.connect((self.radar_signal_generator_fmcw_c_0, 0),
(self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.radar_signal_generator_fmcw_c_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.radar_signal_generator_fmcw_c_0, 0),
(self.radar_usrp_echotimer_cc_0, 0))
self.connect((self.radar_split_cc_0, 0), (self.qtgui_sink_x_0, 0))
self.connect((self.radar_split_cc_0, 0), (self.radar_ts_fft_cc_0, 0))
self.connect((self.radar_split_cc_0_0, 0),
(self.blocks_complex_to_mag_0, 0))
self.connect((self.radar_split_cc_0_0, 0), (self.qtgui_sink_x_0_0, 0))
self.connect((self.radar_split_cc_0_0, 0), (self.radar_ts_fft_cc_1, 0))
self.connect((self.radar_split_cc_0_0_0, 0),
(self.qtgui_sink_x_0_0_0, 0))
self.connect((self.radar_split_cc_0_0_0, 0),
(self.radar_ts_fft_cc_2, 0))
self.connect((self.radar_ts_fft_cc_0, 0),
(self.radar_find_max_peak_c_0, 0))
self.connect((self.radar_ts_fft_cc_1, 0),
(self.radar_find_max_peak_c_0_0, 0))
self.connect((self.radar_ts_fft_cc_2, 0),
(self.radar_find_max_peak_c_0_0_0, 0))
self.connect((self.radar_usrp_echotimer_cc_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))