def __init__(self):
gr.top_block.__init__(self, "SER Simulation")
Qt.QWidget.__init__(self)
self.setWindowTitle("SER Simulation")
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", "Lab_total")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.const = const = (digital.constellation_bpsk(),
digital.constellation_qpsk(),
digital.constellation_8psk(),
digital.qam.qam_constellation(16))
self.samp_rate = samp_rate = 100e3
self.Sps = Sps = 1
self.M = M = len(const)
self.f_dev_max = f_dev_max = 1 / 10.
self.Rs = Rs = samp_rate / Sps
self.Nfdev = Nfdev = 32
self.Bps = Bps = int(math.log(M, 2))
self.run_stop = run_stop = True
self.fase_correccion = fase_correccion = 0.
self.f_dev = f_dev = numpy.linspace(-f_dev_max, f_dev_max, Nfdev + 1)
self.f_correccion = f_correccion = 0
self.Rb = Rb = Rs * Bps
self.MiconstellationObject = MiconstellationObject = digital.constellation_calcdist(
(const[3].points()), (), 4, 1).base()
##################################################
# Blocks
##################################################
self.controls = Qt.QTabWidget()
self.controls_widget_0 = Qt.QWidget()
self.controls_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.controls_widget_0)
self.controls_grid_layout_0 = Qt.QGridLayout()
self.controls_layout_0.addLayout(self.controls_grid_layout_0)
self.controls.addTab(self.controls_widget_0,
'Correccion para FLL y PLL')
self.top_grid_layout.addWidget(self.controls, 0, 0, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._fase_correccion_range = Range(-math.pi, math.pi,
2. * math.pi / 100., 0., 200)
self._fase_correccion_win = RangeWidget(self._fase_correccion_range,
self.set_fase_correccion,
"correcion de Fase (PLL)",
"counter_slider", float)
self.controls_grid_layout_0.addWidget(self._fase_correccion_win, 0, 2,
1, 1)
for r in range(0, 1):
self.controls_grid_layout_0.setRowStretch(r, 1)
for c in range(2, 3):
self.controls_grid_layout_0.setColumnStretch(c, 1)
self._f_correccion_range = Range(-f_dev_max, f_dev_max,
f_dev_max * 2 / Nfdev, 0, 200)
self._f_correccion_win = RangeWidget(self._f_correccion_range,
self.set_f_correccion,
"correcion de frecuencia (FLL)",
"counter_slider", float)
self.controls_grid_layout_0.addWidget(self._f_correccion_win, 0, 1, 1,
1)
for r in range(0, 1):
self.controls_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.controls_grid_layout_0.setColumnStretch(c, 1)
_run_stop_check_box = Qt.QCheckBox('Inicial/Parar')
self._run_stop_choices = {True: True, False: False}
self._run_stop_choices_inv = dict(
(v, k) for k, v in self._run_stop_choices.iteritems())
self._run_stop_callback = lambda i: Qt.QMetaObject.invokeMethod(
_run_stop_check_box, "setChecked",
Qt.Q_ARG("bool", self._run_stop_choices_inv[i]))
self._run_stop_callback(self.run_stop)
_run_stop_check_box.stateChanged.connect(
lambda i: self.set_run_stop(self._run_stop_choices[bool(i)]))
self.controls_grid_layout_0.addWidget(_run_stop_check_box, 0, 0, 1, 1)
for r in range(0, 1):
self.controls_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.controls_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_1 = qtgui.const_sink_c(
1024, #size
"Salida del Modulador", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_1.disable_legend()
labels = ['', 'Tx', '', '', '', '', '', '', '', '']
widths = [4, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.6, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_1_win, 1, 0,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"Salida del PLL", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, "")
self.qtgui_const_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0.disable_legend()
labels = ['', 'Tx', '', '', '', '', '', '', '', '']
widths = [4, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.6, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_win, 2,
1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
1024, #size
"Salida del FLL", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0.disable_legend()
labels = ['', 'Tx', '', '', '', '', '', '', '', '']
widths = [4, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.6, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win, 2, 0,
1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"Salida del Canal", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', 'Tx', '', '', '', '', '', '', '', '']
widths = [4, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.6, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 1, 1, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.b_symb_source_0 = b_symb_source(
Constelacion=MiconstellationObject.points(), )
self.b_Canal_simple_cc_0 = b_Canal_simple_cc(
Ch_Loss_dB=0,
Ch_NodB=-60,
Ch_Phoffset=random.uniform(-math.pi, math.pi),
Ch_Toffset=0,
Fluctuacion=0,
Foffset=f_dev[randint(0, Nfdev)],
T_fluct=M * 1024,
samp_rate=Rs,
)
self.analog_sig_source_x_0_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, f_correccion, 1, 0)
self.analog_const_source_x_0 = analog.sig_source_c(
0, analog.GR_CONST_WAVE, 0, 0, numpy.exp(fase_correccion * 1.j))
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.b_Canal_simple_cc_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.b_Canal_simple_cc_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.b_symb_source_0, 0), (self.b_Canal_simple_cc_0, 0))
self.connect((self.b_symb_source_0, 0),
(self.qtgui_const_sink_x_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.qtgui_const_sink_x_0_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.qtgui_const_sink_x_0_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, "Simulator Cw")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simulator 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_cw")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250000
self.packet_len = packet_len = 2**15
self.freq_res = freq_res = samp_rate / float(packet_len)
self.center_freq = center_freq = 5.7e9
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_value = range_value = 2000
self.min_output_buffer = min_output_buffer = int(packet_len * 2)
self.max_output_buffer = max_output_buffer = 0
self.freq = freq = (0, )
self.decimator_fac = decimator_fac = 2**0
##################################################
# 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._range_value_range = Range(0, 10000, 100, 2000, 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 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decimator_fac,
taps=None,
fractional_bw=None,
)
self.radar_ts_fft_cc_0 = radar.ts_fft_cc(packet_len / decimator_fac,
"packet_len")
(self.radar_ts_fft_cc_0).set_min_output_buffer(65536)
self.radar_static_target_simulator_cc_0 = radar.static_target_simulator_cc(
(range_value, ), (vel, ), (1e22, ), (0, ), (0, ), samp_rate,
center_freq, -10, True, False, "packet_len")
(self.radar_static_target_simulator_cc_0).set_min_output_buffer(65536)
self.radar_signal_generator_cw_c_0 = radar.signal_generator_cw_c(
packet_len, samp_rate, (freq), 1, "packet_len")
(self.radar_signal_generator_cw_c_0).set_min_output_buffer(65536)
self.radar_print_results_0 = radar.print_results(False, "")
self.radar_os_cfar_c_0 = radar.os_cfar_c(samp_rate, 10, 0, 0.78, 20,
True, "packet_len")
(self.radar_os_cfar_c_0).set_min_output_buffer(65536)
self.radar_estimator_cw_0 = radar.estimator_cw(center_freq)
self.qtgui_sink_x_0 = qtgui.sink_c(
packet_len / decimator_fac, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decimator_fac, #bw
'QT GUI Plot', #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.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
(self.blocks_throttle_0).set_min_output_buffer(65536)
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, "packet_len", 1 / float(decimator_fac))
(self.blocks_tagged_stream_multiply_length_0
).set_min_output_buffer(65536)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
(self.blocks_add_xx_0).set_min_output_buffer(65536)
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(65536)
##################################################
# Connections
##################################################
self.msg_connect((self.radar_estimator_cw_0, 'Msg out'),
(self.radar_print_results_0, 'Msg in'))
self.msg_connect((self.radar_os_cfar_c_0, 'Msg out'),
(self.radar_estimator_cw_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_multiply_conjugate_cc_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.radar_ts_fft_cc_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.blocks_throttle_0, 0),
(self.radar_static_target_simulator_cc_0, 0))
self.connect((self.radar_signal_generator_cw_c_0, 0),
(self.blocks_throttle_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.radar_os_cfar_c_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),
(self.qtgui_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Ham2Mon NBFM Receiver Flow Example")
Qt.QWidget.__init__(self)
self.setWindowTitle("Ham2Mon NBFM Receiver Flow Example")
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", "nbfm_flow_example")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 1E6
self.initial_decim = initial_decim = 5
self.samp_ratio = samp_ratio = samp_rate / 1E6
self.final_rate = final_rate = samp_rate / initial_decim**2 / int(
samp_rate / 1E6)
self.variable_low_pass_filter_taps_2 = variable_low_pass_filter_taps_2 = firdes.low_pass(
1.0, final_rate, 3500, 500, firdes.WIN_HAMMING, 6.76)
self.variable_low_pass_filter_taps_1 = variable_low_pass_filter_taps_1 = firdes.low_pass(
1.0, samp_rate / 25, 12.5E3, 1E3, firdes.WIN_HAMMING, 6.76)
self.variable_low_pass_filter_taps_0 = variable_low_pass_filter_taps_0 = firdes.low_pass(
1.0, 1, 0.090, 0.010, firdes.WIN_HAMMING, 6.76)
self.squelch_dB = squelch_dB = -70
self.gain_db = gain_db = 30
self.final_decim = final_decim = int(samp_rate / 1E6)
self.file_name = file_name = "test.wav"
self.fft_length = fft_length = 256 * int(
pow(2, np.ceil(np.log(samp_ratio) / np.log(2))))
self.demod_bb_freq = demod_bb_freq = 390E3
self.center_freq = center_freq = 144E6
##################################################
# Blocks
##################################################
self._squelch_dB_range = Range(-100, 0, 5, -70, 200)
self._squelch_dB_win = RangeWidget(self._squelch_dB_range,
self.set_squelch_dB, "Squelch (dB)",
"counter_slider", float)
self.top_grid_layout.addWidget(self._squelch_dB_win, 5, 1, 1, 3)
self._gain_db_range = Range(0, 70, 1, 30, 200)
self._gain_db_win = RangeWidget(self._gain_db_range, self.set_gain_db,
"HW Gain (dB)", "counter_slider",
float)
self.top_grid_layout.addWidget(self._gain_db_win, 4, 1, 1, 3)
self._demod_bb_freq_range = Range(-samp_rate / 2, samp_rate / 2, 5E3,
390E3, 200)
self._demod_bb_freq_win = RangeWidget(self._demod_bb_freq_range,
self.set_demod_bb_freq,
"Demod BB Freq (Hz)",
"counter_slider", float)
self.top_grid_layout.addWidget(self._demod_bb_freq_win, 3, 1, 1, 3)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
fft_length, #size
samp_rate, #samp_rate
"Averaged Spectrum", #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(-60, 40)
self.qtgui_time_sink_x_0.set_y_label("Power", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 0, 1, 3,
1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
final_rate, #bw
"Decimated Channel", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-200, -60)
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if complex == type(float()):
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 3, 0,
3, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
fft_length, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
144E6, #fc
samp_rate, #bw
"Spectrum", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-120, -20)
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if complex == type(float()):
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 3,
1)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_fff(
16E3 / float(final_rate / 5), taps=None, flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
"uhd")
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(center_freq, 0)
self.osmosdr_source_0.set_freq_corr(0, 0)
self.osmosdr_source_0.set_dc_offset_mode(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(gain_db, 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(samp_rate * 0.8, 0)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
initial_decim, (variable_low_pass_filter_taps_0), demod_bb_freq,
samp_rate)
self.fir_filter_xxx_0_1 = filter.fir_filter_fff(
initial_decim, (variable_low_pass_filter_taps_0))
self.fir_filter_xxx_0_1.declare_sample_delay(0)
self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(
int(samp_rate / 1E6), (variable_low_pass_filter_taps_0))
self.fir_filter_xxx_0_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_ccc(
initial_decim, (variable_low_pass_filter_taps_0))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.fft_vxx_0 = fft.fft_vcc(fft_length, True,
(window.blackmanharris(fft_length)), True,
1)
self.blocks_wavfile_sink_0 = blocks.wavfile_sink(
file_name, 1, 16000, 8)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(
gr.sizeof_float * 1, fft_length)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, fft_length)
self.blocks_probe_signal_vx_0 = blocks.probe_signal_vf(fft_length)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, fft_length, 0)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * fft_length,
int(round(samp_rate / fft_length / 1000)))
self.blocks_integrate_xx_0 = blocks.integrate_ff(100, fft_length)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(
fft_length)
self.audio_sink_0 = audio.sink(16000, "", True)
self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(0.050)
self.analog_pwr_squelch_xx_0_0 = analog.pwr_squelch_ff(
-200, 0.1, 0, True)
self.analog_pwr_squelch_xx_0 = analog.pwr_squelch_cc(
squelch_dB, 0.1, 0, False)
##################################################
# Connections
##################################################
self.connect((self.analog_pwr_squelch_xx_0, 0),
(self.analog_quadrature_demod_cf_0, 0))
self.connect((self.analog_pwr_squelch_xx_0_0, 0),
(self.blocks_wavfile_sink_0, 0))
self.connect((self.analog_quadrature_demod_cf_0, 0),
(self.fir_filter_xxx_0_1, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_integrate_xx_0, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_keep_one_in_n_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_probe_signal_vx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_vector_to_stream_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0),
(self.blocks_keep_one_in_n_0, 0))
self.connect((self.blocks_vector_to_stream_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.fft_vxx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.fir_filter_xxx_0_0, 0))
self.connect((self.fir_filter_xxx_0_0, 0),
(self.analog_pwr_squelch_xx_0, 0))
self.connect((self.fir_filter_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.fir_filter_xxx_0_1, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.fir_filter_xxx_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.blocks_stream_to_vector_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.analog_pwr_squelch_xx_0_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.audio_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Vor Sim")
Qt.QWidget.__init__(self)
self.setWindowTitle("Vor Sim")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "vor_sim")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.angle = angle = 0
self.samp_rate = samp_rate = 48e3
self.angle_degree = angle_degree = angle * 1.0
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'RF Spectrum')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'VOR Baseband')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'REF/VAR Signal')
self.tab_widget_3 = Qt.QWidget()
self.tab_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_3)
self.tab_grid_layout_3 = Qt.QGridLayout()
self.tab_layout_3.addLayout(self.tab_grid_layout_3)
self.tab.addTab(self.tab_widget_3, 'Bearing Estimation')
self.top_layout.addWidget(self.tab)
self.vor_generator_0 = vor_generator(
am_carrier=5e3,
angle_degree=angle_degree,
samp_rate=samp_rate,
)
self.rational_resampler_xxx_2 = filter.rational_resampler_fff(
interpolation=512,
decimation=3000,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_1 = filter.rational_resampler_fff(
interpolation=512,
decimation=3000,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff(
interpolation=3000,
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=3000,
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
2048, #size
3e3, #samp_rate
"", #name
2 #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(True)
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(2):
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.tab_layout_2.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
2048, #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(2 * 1):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_grid_layout_0.addWidget(self._qtgui_time_sink_x_0_win, 1, 0,
1, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.tab_layout_3.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
8192, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(0.1)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_win, 0, 0,
1, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
8192, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(0.1)
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.tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0,
1, 1)
self.fft_vxx_0_0 = fft.fft_vfc(512, True, (window.blackmanharris(512)),
1)
self.fft_vxx_0 = fft.fft_vfc(512, True, (window.blackmanharris(512)),
1)
self.fft_filter_xxx_3 = filter.fft_filter_ccc(
1, (firdes.low_pass(1, samp_rate, 2e3, 1e3, firdes.WIN_BLACKMAN)),
1)
self.fft_filter_xxx_3.declare_sample_delay(0)
self.fft_filter_xxx_2 = filter.fft_filter_ccc(
1, (firdes.low_pass(-1, samp_rate, 2e3, 1e3, firdes.WIN_BLACKMAN)),
1)
self.fft_filter_xxx_2.declare_sample_delay(0)
self.fft_filter_xxx_0_0 = filter.fft_filter_fff(
1, (firdes.low_pass(1, 3e3, 60, 10, firdes.WIN_BLACKMAN)), 1)
self.fft_filter_xxx_0_0.declare_sample_delay(0)
self.fft_filter_xxx_0 = filter.fft_filter_fff(
1, (firdes.low_pass(1, 3e3, 60, 10, firdes.WIN_BLACKMAN)), 1)
self.fft_filter_xxx_0.declare_sample_delay(0)
self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(32, True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True)
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=0.01,
frequency_offset=0.0,
epsilon=1.0,
taps=(1.0 + 1.0j, ),
noise_seed=0,
block_tags=False)
self.blocks_vector_to_stream_0_0 = blocks.vector_to_stream(
gr.sizeof_gr_complex * 1, 512)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(
gr.sizeof_gr_complex * 1, 512)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(
gr.sizeof_float * 1, 512)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(
gr.sizeof_float * 1, 512)
self.blocks_skiphead_0_0 = blocks.skiphead(gr.sizeof_gr_complex * 1,
30)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex * 1, 30)
self.blocks_rotator_cc_1 = blocks.rotator_cc(-(9960.0 / samp_rate) *
2 * math.pi)
self.blocks_rotator_cc_0 = blocks.rotator_cc(
(-5e3 / samp_rate) * 2 * math.pi)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 1000)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(180.0 / math.pi, ))
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
10000, 1e-4, 4000)
self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * 1, 512)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * 1, 512)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_complex_to_arg_0_0 = blocks.complex_to_arg(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((0.0, ))
self._angle_range = Range(-180, 180, 1, 0, 200)
self._angle_win = RangeWidget(self._angle_range, self.set_angle,
"angle", "counter_slider", float)
self.top_layout.addWidget(self._angle_win)
self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(
samp_rate / (2 * math.pi * 500 / 8.0))
self.analog_agc_xx_0_0 = analog.agc_ff(1e-3, 1.0, 1.0)
self.analog_agc_xx_0_0.set_max_gain(65536)
self.analog_agc_xx_0 = analog.agc_ff(1e-3, 1.0, 1.0)
self.analog_agc_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc_xx_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.analog_agc_xx_0, 0),
(self.rational_resampler_xxx_1, 0))
self.connect((self.analog_agc_xx_0_0, 0),
(self.qtgui_time_sink_x_1, 1))
self.connect((self.analog_agc_xx_0_0, 0),
(self.rational_resampler_xxx_2, 0))
self.connect((self.analog_quadrature_demod_cf_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_sub_xx_0, 0))
self.connect((self.blocks_complex_to_arg_0_0, 0),
(self.blocks_sub_xx_0, 1))
self.connect((self.blocks_complex_to_real_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.fft_filter_xxx_2, 0))
self.connect((self.blocks_keep_one_in_n_0, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_keep_one_in_n_0_0, 0),
(self.blocks_complex_to_arg_0_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_repeat_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_rotator_cc_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_rotator_cc_0, 0),
(self.blocks_rotator_cc_1, 0))
self.connect((self.blocks_rotator_cc_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.blocks_rotator_cc_1, 0), (self.fft_filter_xxx_3, 0))
self.connect((self.blocks_skiphead_0, 0),
(self.blocks_keep_one_in_n_0, 0))
self.connect((self.blocks_skiphead_0_0, 0),
(self.blocks_keep_one_in_n_0_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0),
(self.fft_vxx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_repeat_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.channels_channel_model_0, 0))
self.connect((self.blocks_vector_to_stream_0, 0),
(self.blocks_skiphead_0, 0))
self.connect((self.blocks_vector_to_stream_0_0, 0),
(self.blocks_skiphead_0_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.blocks_rotator_cc_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.fft_filter_xxx_0, 0))
self.connect((self.dc_blocker_xx_0_0, 0), (self.fft_filter_xxx_0_0, 0))
self.connect((self.fft_filter_xxx_0, 0), (self.analog_agc_xx_0, 0))
self.connect((self.fft_filter_xxx_0_0, 0), (self.analog_agc_xx_0_0, 0))
self.connect((self.fft_filter_xxx_2, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.fft_filter_xxx_3, 0),
(self.analog_quadrature_demod_cf_0, 0))
self.connect((self.fft_vxx_0, 0), (self.blocks_vector_to_stream_0, 0))
self.connect((self.fft_vxx_0_0, 0),
(self.blocks_vector_to_stream_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.dc_blocker_xx_0_0, 0))
self.connect((self.rational_resampler_xxx_1, 0),
(self.blocks_stream_to_vector_0, 0))
self.connect((self.rational_resampler_xxx_2, 0),
(self.blocks_stream_to_vector_0_0, 0))
self.connect((self.vor_generator_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Wifi Tx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Wifi Tx")
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", "wifi_tx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.tx_gain = tx_gain = 0.75
self.samp_rate = samp_rate = 10e6
self.pdu_length = pdu_length = 500
self.out_buf_size = out_buf_size = 96000
self.lo_offset = lo_offset = 0
self.interval = interval = 300
self.freq = freq = 5890000000
self.encoding = encoding = 0
##################################################
# Blocks
##################################################
self._tx_gain_range = Range(0, 1, 0.01, 0.75, 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)
self._samp_rate_options = [5e6, 10e6, 20e6]
self._samp_rate_labels = ["5 MHz", "10 MHz", "20 MHz"]
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate"+": "))
self._samp_rate_combo_box = Qt.QComboBox()
self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box)
for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label)
self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i)))
self._samp_rate_callback(self.samp_rate)
self._samp_rate_combo_box.currentIndexChanged.connect(
lambda i: self.set_samp_rate(self._samp_rate_options[i]))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar)
self._pdu_length_range = Range(0, 1500, 1, 500, 200)
self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int)
self.top_grid_layout.addWidget(self._pdu_length_win)
self._lo_offset_options = (0, 6e6, 11e6, )
self._lo_offset_labels = (str(self._lo_offset_options[0]), str(self._lo_offset_options[1]), str(self._lo_offset_options[2]), )
self._lo_offset_tool_bar = Qt.QToolBar(self)
self._lo_offset_tool_bar.addWidget(Qt.QLabel("lo_offset"+": "))
self._lo_offset_combo_box = Qt.QComboBox()
self._lo_offset_tool_bar.addWidget(self._lo_offset_combo_box)
for label in self._lo_offset_labels: self._lo_offset_combo_box.addItem(label)
self._lo_offset_callback = lambda i: Qt.QMetaObject.invokeMethod(self._lo_offset_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._lo_offset_options.index(i)))
self._lo_offset_callback(self.lo_offset)
self._lo_offset_combo_box.currentIndexChanged.connect(
lambda i: self.set_lo_offset(self._lo_offset_options[i]))
self.top_grid_layout.addWidget(self._lo_offset_tool_bar)
self._interval_range = Range(10, 1000, 1, 300, 200)
self._interval_win = RangeWidget(self._interval_range, self.set_interval, "interval", "counter_slider", int)
self.top_grid_layout.addWidget(self._interval_win)
self._freq_options = [2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5250000000.0, 5260000000.0, 5270000000.0, 5280000000.0, 5290000000.0, 5300000000.0, 5310000000.0, 5320000000.0, 5500000000.0, 5510000000.0, 5520000000.0, 5530000000.0, 5540000000.0, 5550000000.0, 5560000000.0, 5570000000.0, 5580000000.0, 5590000000.0, 5600000000.0, 5610000000.0, 5620000000.0, 5630000000.0, 5640000000.0, 5660000000.0, 5670000000.0, 5680000000.0, 5690000000.0, 5700000000.0, 5710000000.0, 5720000000.0, 5745000000.0, 5755000000.0, 5765000000.0, 5775000000.0, 5785000000.0, 5795000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0]
self._freq_labels = [' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 50 | 5250.0 | 11a', ' 52 | 5260.0 | 11a', ' 54 | 5270.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5290.0 | 11a', ' 60 | 5300.0 | 11a', ' 62 | 5310.0 | 11a', ' 64 | 5320.0 | 11a', '100 | 5500.0 | 11a', '102 | 5510.0 | 11a', '104 | 5520.0 | 11a', '106 | 5530.0 | 11a', '108 | 5540.0 | 11a', '110 | 5550.0 | 11a', '112 | 5560.0 | 11a', '114 | 5570.0 | 11a', '116 | 5580.0 | 11a', '118 | 5590.0 | 11a', '120 | 5600.0 | 11a', '122 | 5610.0 | 11a', '124 | 5620.0 | 11a', '126 | 5630.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '134 | 5670.0 | 11a', '136 | 5680.0 | 11a', '138 | 5690.0 | 11a', '140 | 5700.0 | 11a', '142 | 5710.0 | 11a', '144 | 5720.0 | 11a', '149 | 5745.0 | 11a (SRD)', '151 | 5755.0 | 11a (SRD)', '153 | 5765.0 | 11a (SRD)', '155 | 5775.0 | 11a (SRD)', '157 | 5785.0 | 11a (SRD)', '159 | 5795.0 | 11a (SRD)', '161 | 5805.0 | 11a (SRD)', '165 | 5825.0 | 11a (SRD)', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p']
self._freq_tool_bar = Qt.QToolBar(self)
self._freq_tool_bar.addWidget(Qt.QLabel("freq"+": "))
self._freq_combo_box = Qt.QComboBox()
self._freq_tool_bar.addWidget(self._freq_combo_box)
for label in self._freq_labels: self._freq_combo_box.addItem(label)
self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i)))
self._freq_callback(self.freq)
self._freq_combo_box.currentIndexChanged.connect(
lambda i: self.set_freq(self._freq_options[i]))
self.top_grid_layout.addWidget(self._freq_tool_bar)
self._encoding_options = [0, 1, 2, 3, 4, 5, 6, 7]
self._encoding_labels = ["BPSK 1/2", "BPSK 3/4", "QPSK 1/2", "QPSK 3/4", "16QAM 1/2", "16QAM 3/4", "64QAM 2/3", "64QAM 3/4"]
self._encoding_group_box = Qt.QGroupBox("encoding")
self._encoding_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._encoding_button_group = variable_chooser_button_group()
self._encoding_group_box.setLayout(self._encoding_box)
for i, label in enumerate(self._encoding_labels):
radio_button = Qt.QRadioButton(label)
self._encoding_box.addWidget(radio_button)
self._encoding_button_group.addButton(radio_button, i)
self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod(self._encoding_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._encoding_options.index(i)))
self._encoding_callback(self.encoding)
self._encoding_button_group.buttonClicked[int].connect(
lambda i: self.set_encoding(self._encoding_options[i]))
self.top_grid_layout.addWidget(self._encoding_group_box)
self.wifi_phy_hier_0 = wifi_phy_hier(
bandwidth=10e6,
chan_est=1,
encoding=encoding,
frequency=5.89e9,
sensitivity=0.56,
)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(('', "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
'packet_len',
)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0.set_center_freq(uhd.tune_request(freq, rf_freq = freq - lo_offset, rf_freq_policy=uhd.tune_request.POLICY_MANUAL), 0)
self.uhd_usrp_sink_0.set_normalized_gain(tx_gain, 0)
self.ieee802_11_baofdm_mac_0 = ieee802_11_baofdm.mac(([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 255]))
self.foo_packet_pad2_0 = foo.packet_pad2(False, False, 0.01, 100, 1000)
(self.foo_packet_pad2_0).set_min_output_buffer(96000)
self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", '', '52001', 10000, False)
self.blocks_null_source_0 = blocks.null_source(gr.sizeof_gr_complex*1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.6, ))
(self.blocks_multiply_const_vxx_0).set_min_output_buffer(100000)
self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.intern("".join("x" for i in range(pdu_length))), interval)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_11_baofdm_mac_0, 'app in'))
self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.ieee802_11_baofdm_mac_0, 'app in'))
self.msg_connect((self.ieee802_11_baofdm_mac_0, 'phy out'), (self.wifi_phy_hier_0, 'mac_in'))
self.msg_connect((self.wifi_phy_hier_0, 'mac_out'), (self.ieee802_11_baofdm_mac_0, 'phy in'))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.foo_packet_pad2_0, 0))
self.connect((self.blocks_null_source_0, 0), (self.wifi_phy_hier_0, 0))
self.connect((self.foo_packet_pad2_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.wifi_phy_hier_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Rx")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "rx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [7500000,5000000,3750000,3000000,2500000,2000000,1500000,1000000,937500,882352,833333,714285,533333,500000,421052,400000,380952,200000]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.variable_qtgui_range_0_1 = variable_qtgui_range_0_1 = 38
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 30
self.variable_qtgui_check_box_0 = variable_qtgui_check_box_0 = True
self.samp_rate = samp_rate = samp_rate_array_MCR[17]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts*sps, 1.0, eb, 11*sps*nfilts)
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 100)), range(0,8))
self.pld_const = pld_const = digital.constellation_rect(([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_1_range = Range(0, 73, 1, 38, 200)
self._variable_qtgui_range_0_1_win = RangeWidget(self._variable_qtgui_range_0_1_range, self.set_variable_qtgui_range_0_1, 'Gain_RX', "counter_slider", float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_1_win, 0, 2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self._variable_qtgui_range_0_0_range = Range(0, 90, 1, 30, 200)
self._variable_qtgui_range_0_0_win = RangeWidget(self._variable_qtgui_range_0_0_range, self.set_variable_qtgui_range_0_0, 'Gain_Jamming', "counter_slider", float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_0_win, 0, 3, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
_variable_qtgui_check_box_0_check_box = Qt.QCheckBox('ENABLE JAM')
self._variable_qtgui_check_box_0_choices = {True: True, False: False}
self._variable_qtgui_check_box_0_choices_inv = dict((v,k) for k,v in self._variable_qtgui_check_box_0_choices.iteritems())
self._variable_qtgui_check_box_0_callback = lambda i: Qt.QMetaObject.invokeMethod(_variable_qtgui_check_box_0_check_box, "setChecked", Qt.Q_ARG("bool", self._variable_qtgui_check_box_0_choices_inv[i]))
self._variable_qtgui_check_box_0_callback(self.variable_qtgui_check_box_0)
_variable_qtgui_check_box_0_check_box.stateChanged.connect(lambda i: self.set_variable_qtgui_check_box_0(self._variable_qtgui_check_box_0_choices[bool(i)]))
self.top_grid_layout.addWidget(_variable_qtgui_check_box_0_check_box, 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.uhd_usrp_source_0_0 = uhd.usrp_source(
",".join(("serial=F5EAC0", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_source_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_source_0_0.set_gain(variable_qtgui_range_0_1, 0)
self.uhd_usrp_source_0_0.set_antenna('TX/RX', 0)
self.uhd_usrp_source_0_0.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_0_0.set_auto_iq_balance(True, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("serial=F5EAC0", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_subdev_spec('A:B', 0)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_descrambler_0 = scrambler_cpp.additive_descrambler(0x8A, 0x7F, 7, 440-32)
self.qtgui_time_sink_x_1_0_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"TX JAMMING USRP", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0_0.enable_grid(False)
self.qtgui_time_sink_x_1_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1_0_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_1_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_0_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"RX USRP", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0.enable_grid(False)
self.qtgui_time_sink_x_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_1_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 1, 3, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
100*2, #size
samp_rate, #samp_rate
'Rx Data', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-1, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, 'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_win, 2, 3, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 1, 2, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0_1 = qtgui.const_sink_c(
1024, #size
"RX Const", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_win, 2, 1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"RX Treated", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_win, 2, 2, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.interp_fir_filter_xxx_1 = filter.interp_fir_filter_ccc(4, ([1,0,0,0]))
self.interp_fir_filter_xxx_1.declare_sample_delay(0)
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(decoder_obj_list=pld_dec, threading='capillary', ann=None, puncpat=puncpat, integration_period=10000)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps, 6.28/100.0, (rx_rrc_taps), nfilts, nfilts/2, 1.5, 2)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(pld_const.arity())
self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc(6.28/100.0, pld_const.arity(), False)
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(digital.packet_utils.default_access_code,
4, 'packet_len')
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(pld_const)
self.digital_cma_equalizer_cc_0_0 = digital.cma_equalizer_cc(15, 1, 0.01, 2)
self.custom_corr = correlate_and_delay.corr_and_delay(200*sps, 0, 0.99, sps)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(pld_const.bits_per_symbol(), 1, '', False, gr.GR_MSB_FIRST)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vcc((0.5, ))
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_sink_0_0_0_0_2_0 = blocks.file_sink(gr.sizeof_gr_complex*1, '/home/it/Desktop/Trasmited/11/BOB.txt', False)
self.blocks_file_sink_0_0_0_0_2_0.set_unbuffered(False)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(gr.sizeof_char*1, '/home/it/Desktop/Trasmited/depois.txt', False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(False)
self.blocks_copy_0 = blocks.copy(gr.sizeof_gr_complex*1)
self.blocks_copy_0.set_enabled(variable_qtgui_check_box_0)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
self.analog_noise_source_x_0_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 1, -5)
self.adapt_lms_filter_xx_0 = adapt.lms_filter_cc(True, 32, 0.0001, 0, 1, True, False, False)
##################################################
# Connections
##################################################
self.connect((self.adapt_lms_filter_xx_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 1), (self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.analog_noise_source_x_0_0, 0), (self.interp_fir_filter_xxx_1, 0))
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0), (self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_copy_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0), (self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0), (self.scrambler_cpp_additive_descrambler_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.blocks_copy_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.custom_corr, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_freq_sink_x_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_time_sink_x_1_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_char_to_float_1_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.custom_corr, 0), (self.adapt_lms_filter_xx_0, 1))
self.connect((self.custom_corr, 1), (self.adapt_lms_filter_xx_0, 0))
self.connect((self.custom_corr, 2), (self.blocks_null_sink_1, 0))
self.connect((self.digital_cma_equalizer_cc_0_0, 0), (self.digital_costas_loop_cc_0_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0), (self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0), (self.blocks_file_sink_0_0_0_0_2_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0), (self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0), (self.qtgui_const_sink_x_0_0_0, 0))
self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_repack_bits_bb_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0), (self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0), (self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.interp_fir_filter_xxx_1, 0), (self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.scrambler_cpp_additive_descrambler_0, 0), (self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.uhd_usrp_source_0_0, 0), (self.custom_corr, 1))
self.connect((self.uhd_usrp_source_0_0, 0), (self.qtgui_const_sink_x_0_0_0_1, 0))
self.connect((self.uhd_usrp_source_0_0, 0), (self.qtgui_time_sink_x_1_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Transceiver Test for Client Node")
Qt.QWidget.__init__(self)
self.setWindowTitle("Transceiver Test for Client Node")
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",
"inets_transceiver_test_client")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4
self.range_rx_gain = range_rx_gain = 0
self.range_mu = range_mu = 0.6
self.threshold = threshold = 50
self.samp_rate = samp_rate = 4e6
self.rx_gain = rx_gain = range_rx_gain
self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps)
self.range_noise = range_noise = 0
self.qpsk_mod = qpsk_mod = gnuradio.digital.constellation_qpsk().base()
self.qam16_mod = qam16_mod = gnuradio.digital.qam_constellation(
16, False).base()
self.preamble = preamble = [
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0,
1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1,
1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0,
1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0,
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1,
1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0,
1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1,
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0,
0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0,
0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1,
0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1,
1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0
]
self.mu = mu = range_mu
self.diff_preamble_256 = diff_preamble_256 = [
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0,
1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1,
1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0,
1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0,
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1,
1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0,
1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1,
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0,
0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0,
0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1,
0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1,
1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0
]
self.diff_preamble_128 = diff_preamble_128 = [
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0,
1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1,
1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0,
1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0,
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1,
1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0,
1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1,
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0,
0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0,
0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1,
0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1,
1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0
][0:128]
self.bpsk_mod = bpsk_mod = gnuradio.digital.constellation_bpsk().base()
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, "TX")
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, "RX")
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, "Demod")
self.top_layout.addWidget(self.tab)
self._range_noise_range = Range(0, 0.01, 0.00001, 0, 200)
self._range_noise_win = RangeWidget(self._range_noise_range,
self.set_range_noise, "noise",
"counter_slider", float)
self.top_layout.addWidget(self._range_noise_win)
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("addr=192.168.10.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_0.set_center_freq(2e9, 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("addr=192.168.10.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
"packet_len",
)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0.set_center_freq(1.5e9, 0)
self.uhd_usrp_sink_0.set_gain(0, 0)
self._range_rx_gain_range = Range(0, 60, 1, 0, 200)
self._range_rx_gain_win = RangeWidget(self._range_rx_gain_range,
self.set_range_rx_gain,
"Rx Gain", "counter_slider",
float)
self.top_grid_layout.addWidget(self._range_rx_gain_win, 1, 0, 1, 1)
self._range_mu_range = Range(0, 1, 0.01, 0.6, 200)
self._range_mu_win = RangeWidget(self._range_mu_range,
self.set_range_mu,
"BB Derotation Gain",
"counter_slider", float)
self.top_grid_layout.addWidget(self._range_mu_win, 2, 0, 1, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
256, #size
1, #samp_rate
"Frequency Offset", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 1, 0,
0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(True)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
100000, #size
samp_rate, #samp_rate
"Correlation", #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, 200)
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, 20, 0,
1, "")
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)
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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"TX Constellation", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, "fd")
self.qtgui_const_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0.enable_grid(True)
self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_const_sink_x_0_0_0_win)
self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
1024, #size
"Payload", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "fd")
self.qtgui_const_sink_x_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0.enable_grid(True)
self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_2.addWidget(self._qtgui_const_sink_x_0_0_win)
self.inets_rssi_0 = inets.rssi(0.00001)
self.inets_radio_0 = inets_radio(
constellation=qpsk_mod,
matched_filter_coeff=rrc,
mu=mu,
preamble=diff_preamble_128,
samp_rate=samp_rate,
sps=sps,
threshold=threshold,
)
self.inets_per_logger_0 = inets.per_logger()
self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", "localhost",
"52001", 10000, False)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc(
(range_noise, ))
self.blocks_complex_to_mag_0_0 = blocks.complex_to_mag(1)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_fastnoise_source_x_0 = analog.fastnoise_source_c(
analog.GR_GAUSSIAN, 1, 0, 1024)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0, 'pdus'),
(self.inets_radio_0, 'in'))
self.msg_connect((self.inets_radio_0, 'out'),
(self.inets_per_logger_0, 'payload_in'))
self.msg_connect((self.inets_radio_0, 'snr'),
(self.inets_per_logger_0, 'snr_in'))
self.connect((self.analog_fastnoise_source_x_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.inets_radio_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_mag_0_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.inets_rssi_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.inets_radio_0, 5), (self.blocks_char_to_float_0, 0))
self.connect((self.inets_radio_0, 2),
(self.blocks_complex_to_mag_0, 0))
self.connect((self.inets_radio_0, 1),
(self.blocks_complex_to_mag_0_0, 0))
self.connect((self.inets_radio_0, 3), (self.qtgui_const_sink_x_0_0, 0))
self.connect((self.inets_radio_0, 6),
(self.qtgui_const_sink_x_0_0_0, 0))
self.connect((self.inets_radio_0, 4), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.inets_radio_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.blocks_add_xx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Flaress Modulation Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("Flaress Modulation 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", "flaress_modulation_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.tw = tw = 10
self.sps = sps = 32
self.samp_rate = samp_rate = 320000
self.n_bit = n_bit = 38
self.cof = cof = 10.0
self.bit_rate = bit_rate = 16000
##################################################
# Blocks
##################################################
self._tw_range = Range(10.0, 10000.0, 100.0, 10, 50)
self._tw_win = RangeWidget(self._tw_range, self.set_tw,
'LPF Transition Width', "counter_slider",
float)
self.top_grid_layout.addWidget(self._tw_win, 1, 2, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self._n_bit_range = Range(4, 52, 1, 38, 50)
self._n_bit_win = RangeWidget(self._n_bit_range, self.set_n_bit,
'PLL N bits', "counter_slider", int)
self.top_grid_layout.addWidget(self._n_bit_win, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._cof_range = Range(10.0, 10000.0, 100.0, 10.0, 50)
self._cof_win = RangeWidget(self._cof_range, self.set_cof,
'LPF cut-off frequency', "counter_slider",
float)
self.top_grid_layout.addWidget(self._cof_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
'Modulated Signal Output', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(True)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 5, 0,
2, 3)
for r in range(5, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
'Input', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 2, 0, 1,
3)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'Output Signal Spectrum', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(True)
self.qtgui_freq_sink_x_0_0.enable_grid(True)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 7, 0,
2, 3)
for r in range(7, 9):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_fff(
1, firdes.low_pass(1, samp_rate, cof, tw, firdes.WIN_HAMMING,
6.76))
self.flaress_selector_0 = flaress.selector(gr.sizeof_char * 1, 0, 2, 1)
self.ecss_phase_converter_0 = ecss.phase_converter(n_bit)
self.ecss_modulator_0 = ecss.modulator(7, 2, ([79, -109]), 0, False,
samp_rate, bit_rate, 1, 0, 1,
0.35, samp_rate / 11, True,
16000)
self.ecss_coherent_phase_modulator_0 = ecss.coherent_phase_modulator(
n_bit, 1)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_file_source_0_0 = blocks.file_source(
gr.sizeof_char * 1,
'/mnt/c/Users/amir/WSL/grc/FlowGraps/FlaReSS/files/Convolutionally_encoded_CADU.bin',
True)
self.blocks_file_source_0_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_char * 1,
'/mnt/c/Users/amir/WSL/grc/FlowGraps/FlaReSS/files/CADU.bin', True)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_gr_complex * 1,
'/mnt/c/Users/amir/WSL/grc/FlowGraps/FlaReSS/files/modulated_signal_output',
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.flaress_selector_0, 0))
self.connect((self.blocks_file_source_0_0, 0),
(self.flaress_selector_0, 1))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.ecss_modulator_0, 0))
self.connect((self.ecss_coherent_phase_modulator_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.ecss_coherent_phase_modulator_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.ecss_modulator_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.ecss_phase_converter_0, 0),
(self.ecss_coherent_phase_modulator_0, 0))
self.connect((self.flaress_selector_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.ecss_phase_converter_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "NSF Watch for Events whille recording spectra")
Qt.QWidget.__init__(self)
self.setWindowTitle("NSF Watch for Events whille recording spectra")
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", "NsfWatch32")
self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.ObsName = ObsName = "Integrate32"
self.ConfigFile = ConfigFile = ObsName+".conf"
self._Frequencys_config = ConfigParser.ConfigParser()
self._Frequencys_config.read(ConfigFile)
try: Frequencys = self._Frequencys_config.getfloat('main', 'Frequency')
except: Frequencys = 1420.4e6
self.Frequencys = Frequencys
self._Bandwidths_config = ConfigParser.ConfigParser()
self._Bandwidths_config.read(ConfigFile)
try: Bandwidths = self._Bandwidths_config.getfloat('main', 'Bandwidth')
except: Bandwidths = 6.e6
self.Bandwidths = Bandwidths
self._telescope_save_config = ConfigParser.ConfigParser()
self._telescope_save_config.read(ConfigFile)
try: telescope_save = self._telescope_save_config.get('main', 'telescope')
except: telescope_save = 'Bubble Wrap Horn'
self.telescope_save = telescope_save
self._observers_save_config = ConfigParser.ConfigParser()
self._observers_save_config.read(ConfigFile)
try: observers_save = self._observers_save_config.get('main', 'observers')
except: observers_save = 'Science Aficionado'
self.observers_save = observers_save
self._nAves_config = ConfigParser.ConfigParser()
self._nAves_config.read(ConfigFile)
try: nAves = self._nAves_config.getint('main', 'nave')
except: nAves = 20
self.nAves = nAves
self._fftsize_save_config = ConfigParser.ConfigParser()
self._fftsize_save_config.read(ConfigFile)
try: fftsize_save = self._fftsize_save_config.getint('main', 'fftsize')
except: fftsize_save = 1024
self.fftsize_save = fftsize_save
self._device_save_config = ConfigParser.ConfigParser()
self._device_save_config.read(ConfigFile)
try: device_save = self._device_save_config.get('main', 'device')
except: device_save = 'airspy,bias=1,pack=1'
self.device_save = device_save
self._Gain1s_config = ConfigParser.ConfigParser()
self._Gain1s_config.read(ConfigFile)
try: Gain1s = self._Gain1s_config.getfloat('main', 'gain1')
except: Gain1s = 49.
self.Gain1s = Gain1s
self.Frequency = Frequency = Frequencys
self._Elevation_save_config = ConfigParser.ConfigParser()
self._Elevation_save_config.read(ConfigFile)
try: Elevation_save = self._Elevation_save_config.getfloat('main', 'elevation')
except: Elevation_save = 90.
self.Elevation_save = Elevation_save
self.Bandwidth = Bandwidth = Bandwidths
self._Azimuth_save_config = ConfigParser.ConfigParser()
self._Azimuth_save_config.read(ConfigFile)
try: Azimuth_save = self._Azimuth_save_config.getfloat('main', 'azimuth')
except: Azimuth_save = 90.
self.Azimuth_save = Azimuth_save
self.observer = observer = observers_save
self.numin = numin = (Frequency - (Bandwidth/2.))
self.nsigma = nsigma = 5.0
self.nAve = nAve = nAves
self.fftsize = fftsize = fftsize_save
self.Telescope = Telescope = telescope_save
self.Record = Record = 0
self.H1 = H1 = 1420.406E6
self.Gain2 = Gain2 = 12.
self.Gain1 = Gain1 = Gain1s
self.EventMode = EventMode = 0
self.Elevation = Elevation = Elevation_save
self.Device = Device = device_save
self.Azimuth = Azimuth = Azimuth_save
##################################################
# Blocks
##################################################
self._observer_tool_bar = Qt.QToolBar(self)
self._observer_tool_bar.addWidget(Qt.QLabel('Who'+": "))
self._observer_line_edit = Qt.QLineEdit(str(self.observer))
self._observer_tool_bar.addWidget(self._observer_line_edit)
self._observer_line_edit.returnPressed.connect(
lambda: self.set_observer(str(str(self._observer_line_edit.text()))))
self.top_grid_layout.addWidget(self._observer_tool_bar, 0, 0, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._nsigma_range = Range(0., 10., .1, 5.0, 100)
self._nsigma_win = RangeWidget(self._nsigma_range, self.set_nsigma, 'N Sigma', "counter", float)
self.top_grid_layout.addWidget(self._nsigma_win, 2, 5, 1, 2)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self._nAve_tool_bar = Qt.QToolBar(self)
self._nAve_tool_bar.addWidget(Qt.QLabel('N_Ave.'+": "))
self._nAve_line_edit = Qt.QLineEdit(str(self.nAve))
self._nAve_tool_bar.addWidget(self._nAve_line_edit)
self._nAve_line_edit.returnPressed.connect(
lambda: self.set_nAve(int(str(self._nAve_line_edit.text()))))
self.top_grid_layout.addWidget(self._nAve_tool_bar, 0, 2, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._fftsize_tool_bar = Qt.QToolBar(self)
self._fftsize_tool_bar.addWidget(Qt.QLabel('FFT_size'+": "))
self._fftsize_line_edit = Qt.QLineEdit(str(self.fftsize))
self._fftsize_tool_bar.addWidget(self._fftsize_line_edit)
self._fftsize_line_edit.returnPressed.connect(
lambda: self.set_fftsize(int(str(self._fftsize_line_edit.text()))))
self.top_grid_layout.addWidget(self._fftsize_tool_bar, 1, 2, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._Telescope_tool_bar = Qt.QToolBar(self)
self._Telescope_tool_bar.addWidget(Qt.QLabel('Tel'+": "))
self._Telescope_line_edit = Qt.QLineEdit(str(self.Telescope))
self._Telescope_tool_bar.addWidget(self._Telescope_line_edit)
self._Telescope_line_edit.returnPressed.connect(
lambda: self.set_Telescope(str(str(self._Telescope_line_edit.text()))))
self.top_grid_layout.addWidget(self._Telescope_tool_bar, 1, 0, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Record_options = (0, 1, )
self._Record_labels = ('! ! Wait ! !', 'AVERAGE', )
self._Record_tool_bar = Qt.QToolBar(self)
self._Record_tool_bar.addWidget(Qt.QLabel('Spec. Mode'+": "))
self._Record_combo_box = Qt.QComboBox()
self._Record_tool_bar.addWidget(self._Record_combo_box)
for label in self._Record_labels: self._Record_combo_box.addItem(label)
self._Record_callback = lambda i: Qt.QMetaObject.invokeMethod(self._Record_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._Record_options.index(i)))
self._Record_callback(self.Record)
self._Record_combo_box.currentIndexChanged.connect(
lambda i: self.set_Record(self._Record_options[i]))
self.top_grid_layout.addWidget(self._Record_tool_bar, 3, 2, 1, 3)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._Gain1_tool_bar = Qt.QToolBar(self)
self._Gain1_tool_bar.addWidget(Qt.QLabel('Gain1'+": "))
self._Gain1_line_edit = Qt.QLineEdit(str(self.Gain1))
self._Gain1_tool_bar.addWidget(self._Gain1_line_edit)
self._Gain1_line_edit.returnPressed.connect(
lambda: self.set_Gain1(eng_notation.str_to_num(str(self._Gain1_line_edit.text()))))
self.top_grid_layout.addWidget(self._Gain1_tool_bar, 3, 0, 1, 2)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Frequency_tool_bar = Qt.QToolBar(self)
self._Frequency_tool_bar.addWidget(Qt.QLabel('Freq. Hz'+": "))
self._Frequency_line_edit = Qt.QLineEdit(str(self.Frequency))
self._Frequency_tool_bar.addWidget(self._Frequency_line_edit)
self._Frequency_line_edit.returnPressed.connect(
lambda: self.set_Frequency(eng_notation.str_to_num(str(self._Frequency_line_edit.text()))))
self.top_grid_layout.addWidget(self._Frequency_tool_bar, 0, 5, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self._EventMode_options = (0, 1, )
self._EventMode_labels = ('! ! Wait ! !', 'Write', )
self._EventMode_tool_bar = Qt.QToolBar(self)
self._EventMode_tool_bar.addWidget(Qt.QLabel('Event Mode'+": "))
self._EventMode_combo_box = Qt.QComboBox()
self._EventMode_tool_bar.addWidget(self._EventMode_combo_box)
for label in self._EventMode_labels: self._EventMode_combo_box.addItem(label)
self._EventMode_callback = lambda i: Qt.QMetaObject.invokeMethod(self._EventMode_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._EventMode_options.index(i)))
self._EventMode_callback(self.EventMode)
self._EventMode_combo_box.currentIndexChanged.connect(
lambda i: self.set_EventMode(self._EventMode_options[i]))
self.top_grid_layout.addWidget(self._EventMode_tool_bar, 2, 2, 1, 3)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._Elevation_tool_bar = Qt.QToolBar(self)
self._Elevation_tool_bar.addWidget(Qt.QLabel('Elevation'+": "))
self._Elevation_line_edit = Qt.QLineEdit(str(self.Elevation))
self._Elevation_tool_bar.addWidget(self._Elevation_line_edit)
self._Elevation_line_edit.returnPressed.connect(
lambda: self.set_Elevation(eng_notation.str_to_num(str(self._Elevation_line_edit.text()))))
self.top_grid_layout.addWidget(self._Elevation_tool_bar, 1, 7, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 9):
self.top_grid_layout.setColumnStretch(c, 1)
self._Device_tool_bar = Qt.QToolBar(self)
self._Device_tool_bar.addWidget(Qt.QLabel('Dev'+": "))
self._Device_line_edit = Qt.QLineEdit(str(self.Device))
self._Device_tool_bar.addWidget(self._Device_line_edit)
self._Device_line_edit.returnPressed.connect(
lambda: self.set_Device(str(str(self._Device_line_edit.text()))))
self.top_grid_layout.addWidget(self._Device_tool_bar, 2, 0, 1, 2)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Bandwidth_tool_bar = Qt.QToolBar(self)
self._Bandwidth_tool_bar.addWidget(Qt.QLabel('Bandwidth'+": "))
self._Bandwidth_line_edit = Qt.QLineEdit(str(self.Bandwidth))
self._Bandwidth_tool_bar.addWidget(self._Bandwidth_line_edit)
self._Bandwidth_line_edit.returnPressed.connect(
lambda: self.set_Bandwidth(eng_notation.str_to_num(str(self._Bandwidth_line_edit.text()))))
self.top_grid_layout.addWidget(self._Bandwidth_tool_bar, 1, 5, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self._Azimuth_tool_bar = Qt.QToolBar(self)
self._Azimuth_tool_bar.addWidget(Qt.QLabel('Azimuth'+": "))
self._Azimuth_line_edit = Qt.QLineEdit(str(self.Azimuth))
self._Azimuth_tool_bar.addWidget(self._Azimuth_line_edit)
self._Azimuth_line_edit.returnPressed.connect(
lambda: self.set_Azimuth(eng_notation.str_to_num(str(self._Azimuth_line_edit.text()))))
self.top_grid_layout.addWidget(self._Azimuth_tool_bar, 0, 7, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 9):
self.top_grid_layout.setColumnStretch(c, 1)
self.radio_astro_vmedian_0_0_1_0 = radio_astro.vmedian(fftsize, 4)
self.radio_astro_vmedian_0_0_1 = radio_astro.vmedian(fftsize, 4)
self.radio_astro_vmedian_0_0_0 = radio_astro.vmedian(fftsize, 4)
self.radio_astro_vmedian_0_0 = radio_astro.vmedian(fftsize, 4)
self.radio_astro_vmedian_0 = radio_astro.vmedian(fftsize, 4)
self.radio_astro_ra_event_sink_0 = radio_astro.ra_event_sink(ObsName+"Event.not", fftsize, Frequency*1.E-6, Bandwidth*1.E-6, EventMode, 'Event Detection', 'Observer', Telescope, Device, float(Gain1), Azimuth, Elevation)
self.radio_astro_ra_ascii_sink_0 = radio_astro.ra_ascii_sink(ObsName+".not", observer, fftsize, Frequency, Bandwidth, Azimuth, Elevation, Record,
0, 4**5, nAve, telescope_save, device_save, float(Gain1), float(Gain2), float(Gain2))
self.radio_astro_detect_0 = radio_astro.detect(fftsize, nsigma, Frequency, Bandwidth, fftsize*1.e-6/Bandwidth, 2)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_NONE,
1
)
self.qtgui_number_sink_0.set_update_time(1.)
self.qtgui_number_sink_0.set_title("")
labels = ['T Remains:', '', '', '', '',
'', '', '', '', '']
units = ['(s)', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, 0.)
self.qtgui_number_sink_0.set_max(i, nAve * fftsize * 1024. / Bandwidth)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 3, 5, 1, 3)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
fftsize,
100,
-.4,
.4,
"",
2
)
self.qtgui_histogram_sink_x_0.set_update_time(1.)
self.qtgui_histogram_sink_x_0.enable_autoscale(True)
self.qtgui_histogram_sink_x_0.enable_accumulate(False)
self.qtgui_histogram_sink_x_0.enable_grid(False)
self.qtgui_histogram_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0.disable_legend()
labels = ['I', 'Q', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_histogram_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 4, 0, 1, 5)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.pluto_source_0 = iio.pluto_source('192.168.2.1', int(int(Frequency)), int(int(Bandwidth)), int(20000000), 0x8000, False, False, True, "manual", float(Gain1), '', True)
self.fft_vxx_0 = fft.fft_vcc(fftsize, True, (window.hamming(fftsize)), True, 1)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, fftsize)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(fftsize)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_histogram_sink_x_0, 1))
self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_histogram_sink_x_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.radio_astro_vmedian_0_0_1, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0), (self.radio_astro_detect_0, 0))
self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.pluto_source_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.pluto_source_0, 0), (self.blocks_stream_to_vector_0_0, 0))
self.connect((self.radio_astro_detect_0, 0), (self.radio_astro_ra_event_sink_0, 0))
self.connect((self.radio_astro_ra_ascii_sink_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.radio_astro_vmedian_0, 0), (self.radio_astro_ra_ascii_sink_0, 0))
self.connect((self.radio_astro_vmedian_0_0, 0), (self.radio_astro_vmedian_0, 0))
self.connect((self.radio_astro_vmedian_0_0_0, 0), (self.radio_astro_vmedian_0_0, 0))
self.connect((self.radio_astro_vmedian_0_0_1, 0), (self.radio_astro_vmedian_0_0_1_0, 0))
self.connect((self.radio_astro_vmedian_0_0_1_0, 0), (self.radio_astro_vmedian_0_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "lab06_pam001")
Qt.QWidget.__init__(self)
self.setWindowTitle("lab06_pam001")
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", "lab06_pam001")
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.sym_dly = sym_dly = 0
self.samp_rate = samp_rate = 32000
self.gain = gain = 1
##################################################
# Blocks
##################################################
self._sym_dly_range = Range(0, 16, 1, 0, 200)
self._sym_dly_win = RangeWidget(self._sym_dly_range, self.set_sym_dly,
'sym_dly', "counter_slider", float)
self.top_grid_layout.addWidget(self._sym_dly_win)
self._gain_range = Range(0, 2, 0.1, 1, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'gain',
"counter_slider", float)
self.top_grid_layout.addWidget(self._gain_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
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(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.blocks_vector_source_x_0 = blocks.vector_source_b(
list(ord(i) for i in 'The quick brown fox...'), True, 1, [])
self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(
1, gr.GR_LSB_FIRST)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(
1, gr.GR_LSB_FIRST)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(gain)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1,
'/dev/pts/0', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_delay_0 = blocks.delay(gr.sizeof_char * 1, sym_dly)
self.blocks_char_to_float_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 0.5)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-1)
##################################################
# Connections
##################################################
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_char_to_float_1, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_char_to_float_1, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_unpacked_to_packed_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.digital_binary_slicer_fb_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_packed_to_unpacked_xx_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_packed_to_unpacked_xx_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0),
(self.blocks_delay_0, 0))
def __init__(self):
gr.top_block.__init__(self, "I/Q imbalance")
Qt.QWidget.__init__(self)
self.setWindowTitle("I/Q imbalance")
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", "iqi")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 1000000
self.signal_amp = signal_amp = 0
self.sigfreq = sigfreq = samp_rate/10.0
self.noise_amp = noise_amp = -150
self.iq_phase = iq_phase = 0
self.iq_mag = iq_mag = 0
##################################################
# Blocks
##################################################
self._signal_amp_range = Range(-150, 10, 5, 0, 200)
self._signal_amp_win = RangeWidget(self._signal_amp_range, self.set_signal_amp, 'Singal Power', "counter_slider", float)
self.top_grid_layout.addWidget(self._signal_amp_win, 2,0,1,1)
self._sigfreq_range = Range(0, samp_rate/2, 1000, samp_rate/10.0, 200)
self._sigfreq_win = RangeWidget(self._sigfreq_range, self.set_sigfreq, 'Signal Freq', "counter_slider", float)
self.top_grid_layout.addWidget(self._sigfreq_win, 3,0,1,1)
self._iq_phase_range = Range(-3.14, 3.14, 0.001, 0, 200)
self._iq_phase_win = RangeWidget(self._iq_phase_range, self.set_iq_phase, 'IQ Phase', "counter_slider", float)
self.top_grid_layout.addWidget(self._iq_phase_win, 3,1,1,1)
self._iq_mag_range = Range(0, 1, 0.001, 0, 200)
self._iq_mag_win = RangeWidget(self._iq_mag_range, self.set_iq_mag, 'IQ Mag', "counter_slider", float)
self.top_grid_layout.addWidget(self._iq_mag_win, 4,1,1,1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_FLATTOP, #wintype
0, #fc
samp_rate, #bw
'QT GUI Plot', #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-200, 0)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['Input', 'IQ Imbal', '', '', '',
'', '', '', '', '']
widths = [2, 2, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [0.5, 0.5, 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_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 0,0,1,2)
self._noise_amp_range = Range(-150, 0, 5, -150, 200)
self._noise_amp_win = RangeWidget(self._noise_amp_range, self.set_noise_amp, 'Noise Power', "counter_slider", float)
self.top_grid_layout.addWidget(self._noise_amp_win, 2,1,1,1)
self.channels_iqbal_gen_0 = channels.iqbal_gen(iq_mag, iq_phase)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, sigfreq, pow(10.0,signal_amp/20.0), 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_iqbal_gen_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.channels_iqbal_gen_0, 0), (self.qtgui_freq_sink_x_0_0, 1))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.Sps = Sps = 8
self.Rb = Rb = 12000
self.samp_rate = samp_rate = Rb*Sps
self.ntaps = ntaps = Sps*32
self.Rolloff = Rolloff = 1.0
self.Retardo_Timing = Retardo_Timing = int(Sps/2)
self.run_stop = run_stop = True
self.impulso = impulso = (0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)
self.h = h = wform.rcos(Sps,ntaps,Rolloff)
self.W = W = Rb/2
self.Retardo_ojo = Retardo_ojo = int(Sps/2)
self.Retardo_bits = Retardo_bits = Retardo_Timing+1
self.Retardo_T4 = Retardo_T4 = 0
self.Retardo_T3 = Retardo_T3 = 0
self.No_dB = No_dB = -60
self.Channel_BW = Channel_BW = samp_rate/2.
self.Ab = Ab = 1.
##################################################
# Blocks
##################################################
self.menu = Qt.QTabWidget()
self.menu_widget_0 = Qt.QWidget()
self.menu_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_0)
self.menu_grid_layout_0 = Qt.QGridLayout()
self.menu_layout_0.addLayout(self.menu_grid_layout_0)
self.menu.addTab(self.menu_widget_0, 'Eye Diagramm')
self.menu_widget_1 = Qt.QWidget()
self.menu_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_1)
self.menu_grid_layout_1 = Qt.QGridLayout()
self.menu_layout_1.addLayout(self.menu_grid_layout_1)
self.menu.addTab(self.menu_widget_1, 'Time Scope in T4')
self.menu_widget_2 = Qt.QWidget()
self.menu_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_2)
self.menu_grid_layout_2 = Qt.QGridLayout()
self.menu_layout_2.addLayout(self.menu_grid_layout_2)
self.menu.addTab(self.menu_widget_2, 'PSD')
self.menu_widget_3 = Qt.QWidget()
self.menu_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_3)
self.menu_grid_layout_3 = Qt.QGridLayout()
self.menu_layout_3.addLayout(self.menu_grid_layout_3)
self.menu.addTab(self.menu_widget_3, 'Time Scope in Channel')
self.menu_widget_4 = Qt.QWidget()
self.menu_layout_4 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_4)
self.menu_grid_layout_4 = Qt.QGridLayout()
self.menu_layout_4.addLayout(self.menu_grid_layout_4)
self.menu.addTab(self.menu_widget_4, 'T4 versus T3 in time')
self.top_grid_layout.addWidget(self.menu, 2, 0, 1, 2)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Retardo_Timing_range = Range(0, Sps-1, 1, int(Sps/2), 200)
self._Retardo_Timing_win = RangeWidget(self._Retardo_Timing_range, self.set_Retardo_Timing, 'Timing', "counter_slider", int)
self.menu_grid_layout_0.addWidget(self._Retardo_Timing_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_0.setColumnStretch(c, 1)
self._Retardo_ojo_range = Range(0, Sps*2, 1, int(Sps/2), 200)
self._Retardo_ojo_win = RangeWidget(self._Retardo_ojo_range, self.set_Retardo_ojo, 'Center the Eye by a delay', "counter_slider", int)
self.top_grid_layout.addWidget(self._Retardo_ojo_win, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Retardo_bits_range = Range(0, Sps*10, 1, Retardo_Timing+1, 200)
self._Retardo_bits_win = RangeWidget(self._Retardo_bits_range, self.set_Retardo_bits, 'Delay transmited signal to match with the received signal', "counter_slider", int)
self.menu_grid_layout_1.addWidget(self._Retardo_bits_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_1.setColumnStretch(c, 1)
self._Retardo_T4_range = Range(0, len(impulso)*Sps, 1, 0, 200)
self._Retardo_T4_win = RangeWidget(self._Retardo_T4_range, self.set_Retardo_T4, 'Delay to T4', "counter_slider", int)
self.menu_grid_layout_4.addWidget(self._Retardo_T4_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self._Retardo_T3_range = Range(0, len(impulso)*Sps, 1, 0, 200)
self._Retardo_T3_win = RangeWidget(self._Retardo_T3_range, self.set_Retardo_T3, 'Delay to T3', "counter_slider", int)
self.menu_grid_layout_4.addWidget(self._Retardo_T3_win, 0, 1, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(1, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self._No_dB_range = Range(-300, 0, 300/100., -60, 200)
self._No_dB_win = RangeWidget(self._No_dB_range, self.set_No_dB, 'No (dB)', "counter_slider", float)
self.top_grid_layout.addWidget(self._No_dB_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Channel_BW_range = Range(0., samp_rate/2., (samp_rate/2)/100., samp_rate/2., 200)
self._Channel_BW_win = RangeWidget(self._Channel_BW_range, self.set_Channel_BW, 'Channel_BW', "counter_slider", float)
self.top_grid_layout.addWidget(self._Channel_BW_win, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
_run_stop_check_box = Qt.QCheckBox('Pause')
self._run_stop_choices = {True: True, False: False}
self._run_stop_choices_inv = dict((v,k) for k,v in self._run_stop_choices.iteritems())
self._run_stop_callback = lambda i: Qt.QMetaObject.invokeMethod(_run_stop_check_box, "setChecked", Qt.Q_ARG("bool", self._run_stop_choices_inv[i]))
self._run_stop_callback(self.run_stop)
_run_stop_check_box.stateChanged.connect(lambda i: self.set_run_stop(self._run_stop_choices[bool(i)]))
self.top_grid_layout.addWidget(_run_stop_check_box, 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.qtgui_time_sink_x_0_1_0 = qtgui.time_sink_f(
len(impulso)*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_1_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_1_0.set_y_label('output of waveform filter', "")
self.qtgui_time_sink_x_0_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_1_0.enable_grid(False)
self.qtgui_time_sink_x_0_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1_0.disable_legend()
labels = ['', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [3, 2, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [3, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, 0, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_4.addWidget(self._qtgui_time_sink_x_0_1_0_win, 2, 0, 1, 2)
for r in range(2, 3):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
len(impulso), #size
Rb, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_1.set_y_label('input of the waveform filter', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(True)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [2, 2, 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, 0, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_4.addWidget(self._qtgui_time_sink_x_0_1_win, 1, 0, 1, 2)
for r in range(1, 2):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
10*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0_0.disable_legend()
labels = ['Received Signal', '', '', '', '',
'', '', '', '', '']
widths = [4, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_0_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
10*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['Transmitted signal', '', '', '', '',
'', '', '', '', '']
widths = [4, 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.menu_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
60, #size
Rb, #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(-1.5, 1.5)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(True)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Info transmitted', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [2, 2, 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, 0, -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.menu_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_1.setColumnStretch(c, 1)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(Sps, (h))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1., ))
self.blocks_delay_0_1_0 = blocks.delay(gr.sizeof_float*1, Retardo_T4)
self.blocks_delay_0_1 = blocks.delay(gr.sizeof_float*1, Retardo_T3)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, Retardo_bits)
self.b_unipolar2bipolar_ff_0 = b_unipolar2bipolar_ff()
self.b_eye_diagram_f_0 = b_eye_diagram_f(
Delay=Retardo_ojo,
Sps=Sps,
samp_rate=samp_rate,
)
self.b_binary_bipolar_source_f_0 = b_binary_bipolar_source_f(
Am=1.,
Spb=1,
)
self.b_PSD_0_0_0 = b_PSD(
Ensayos=1000000,
N=1024,
Titulo='PSD in R3',
Ymax=1e-5,
samp_rate=samp_rate,
)
self.menu_grid_layout_2.addWidget(self.b_PSD_0_0_0, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_2.setColumnStretch(c, 1)
self.b_PSD_0_0 = b_PSD(
Ensayos=1000000,
N=1024,
Titulo='PSD in T3',
Ymax=1e-5,
samp_rate=samp_rate,
)
self.menu_grid_layout_2.addWidget(self.b_PSD_0_0, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_2.setColumnStretch(c, 1)
self.b_EYE_Timing_f_0 = b_EYE_Timing_f(
AlphaLineas=0.5,
Delay=Retardo_ojo,
GrosorLineas=20,
N_eyes=2,
Retardo_Timing=Retardo_Timing,
Samprate=samp_rate,
Sps=Sps,
Title="Eye Diagram and Timing",
Ymax=2,
Ymin=-2,
)
self.menu_grid_layout_0.addWidget(self.b_EYE_Timing_f_0, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_0.setColumnStretch(c, 1)
self.b_Canal_AWGN_ff_0 = b_Canal_AWGN_ff(
BW=Channel_BW,
Ch_NodB=No_dB,
Ch_Toffset=0,
samp_rate=samp_rate,
)
self.E3TRadio_diezma_ff_0 = E3TRadio.diezma_ff(Sps, Retardo_Timing)
self.E3TRadio_decisor_ff_0 = E3TRadio.decisor_ff(0.)
##################################################
# Connections
##################################################
self.connect((self.E3TRadio_decisor_ff_0, 0), (self.b_unipolar2bipolar_ff_0, 0))
self.connect((self.E3TRadio_diezma_ff_0, 0), (self.E3TRadio_decisor_ff_0, 0))
self.connect((self.b_Canal_AWGN_ff_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.blocks_delay_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.blocks_delay_0_1_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.interp_fir_filter_xxx_0, 0))
self.connect((self.b_unipolar2bipolar_ff_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.b_unipolar2bipolar_ff_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_delay_0_1, 0), (self.qtgui_time_sink_x_0_1_0, 0))
self.connect((self.blocks_delay_0_1_0, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.E3TRadio_diezma_ff_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_EYE_Timing_f_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_PSD_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_eye_diagram_f_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.b_Canal_AWGN_ff_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.b_PSD_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.blocks_delay_0_1, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "QO-100 ssb and CW resever")
Qt.QWidget.__init__(self)
self.setWindowTitle("QO-100 ssb and CW resever")
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", "qo_100_ssb_cw_rx")
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.variable_slider_1 = variable_slider_1 = 0.01
self.variable_slider_0 = variable_slider_0 = 11.5e3
self.variable_chooser_0 = variable_chooser_0 = 0
self.samp_rate = samp_rate = 1.2e6
##################################################
# Blocks
##################################################
self._variable_slider_1_range = Range(0, 1, 0.1, 0.01, 200)
self._variable_slider_1_win = RangeWidget(
self._variable_slider_1_range, self.set_variable_slider_1,
'Audio gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._variable_slider_1_win)
self._variable_slider_0_range = Range(-24e3, 24e3, 1, 11.5e3, 200)
self._variable_slider_0_win = RangeWidget(
self._variable_slider_0_range, self.set_variable_slider_0,
'Frequency', "counter_slider", float)
self.top_grid_layout.addWidget(self._variable_slider_0_win)
# Create the options list
self._variable_chooser_0_options = (
0,
1,
2,
3,
)
# Create the labels list
self._variable_chooser_0_labels = (
'900',
'500',
'200',
'SSB (2.7khz)',
)
# Create the combo box
# Create the radio buttons
self._variable_chooser_0_group_box = Qt.QGroupBox('Filter - CW' + ": ")
self._variable_chooser_0_box = Qt.QVBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._variable_chooser_0_button_group = variable_chooser_button_group()
self._variable_chooser_0_group_box.setLayout(
self._variable_chooser_0_box)
for i, _label in enumerate(self._variable_chooser_0_labels):
radio_button = Qt.QRadioButton(_label)
self._variable_chooser_0_box.addWidget(radio_button)
self._variable_chooser_0_button_group.addButton(radio_button, i)
self._variable_chooser_0_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._variable_chooser_0_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._variable_chooser_0_options.index(i)))
self._variable_chooser_0_callback(self.variable_chooser_0)
self._variable_chooser_0_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_chooser_0(
self._variable_chooser_0_options[i]))
self.top_grid_layout.addWidget(self._variable_chooser_0_group_box)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=1, decimation=8, taps=None, fractional_bw=None)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #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)
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 range(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win)
self.qtgui_sink_x_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
48000, #bw
"", #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0.enable_rf_freq(False)
self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win)
self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
'rtl=0')
self.osmosdr_source_0.set_time_unknown_pps(osmosdr.time_spec_t())
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(145.825e6, 0)
self.osmosdr_source_0.set_freq_corr(0, 0)
self.osmosdr_source_0.set_gain(10, 0)
self.osmosdr_source_0.set_if_gain(20, 0)
self.osmosdr_source_0.set_bb_gain(20, 0)
self.osmosdr_source_0.set_antenna('', 0)
self.osmosdr_source_0.set_bandwidth(0, 0)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
25, firdes.low_pass(1, 48000, 500, 50), variable_slider_0, 1.2e6)
self.blocks_selector_0 = blocks.selector(gr.sizeof_float * 1,
variable_chooser_0, 0)
self.blocks_selector_0.set_enabled(True)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(
variable_slider_1)
self.blocks_complex_to_float_1 = blocks.complex_to_float(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.band_pass_filter_2_0 = filter.fir_filter_fff(
1,
firdes.band_pass(1, 48000, 100, 2700, 50, firdes.WIN_HAMMING,
6.76))
self.band_pass_filter_2 = filter.fir_filter_fff(
1,
firdes.band_pass(1, 48000, 600, 800, 50, firdes.WIN_HAMMING, 6.76))
self.band_pass_filter_1 = filter.fir_filter_fff(
1,
firdes.band_pass(1, 48000, 450, 950, 100, firdes.WIN_HAMMING,
6.76))
self.band_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.band_pass(1, 48000, 300, 1100, 100, firdes.WIN_HAMMING,
6.76))
self.audio_sink_0 = audio.sink(48000, '', True)
self.analog_sig_source_x_1 = analog.sig_source_f(
48000, analog.GR_COS_WAVE, 700, 1, 0, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
48000, analog.GR_SIN_WAVE, 700, 1, 0, 0)
self.analog_agc2_xx_0 = analog.agc2_ff(1e-3, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.band_pass_filter_0, 0), (self.blocks_selector_0, 0))
self.connect((self.band_pass_filter_1, 0), (self.blocks_selector_0, 1))
self.connect((self.band_pass_filter_2, 0), (self.blocks_selector_0, 2))
self.connect((self.band_pass_filter_2_0, 0),
(self.blocks_selector_0, 3))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_2_0, 0))
self.connect((self.blocks_complex_to_float_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_float_1, 1),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.audio_sink_0, 1))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.audio_sink_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_xx_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_selector_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.blocks_selector_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.blocks_complex_to_float_1, 0))
self.connect((self.osmosdr_source_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "E R Dqpsk 1")
Qt.QWidget.__init__(self)
self.setWindowTitle("E R Dqpsk 1")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "E_R_DQPSK_1")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.nfilts = nfilts = 32
self.volume = volume = 0.5
self.samp_rate = samp_rate = 44100
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(4), 0.35, 11*4*nfilts)
self.freq_sin = freq_sin = 1000
##################################################
# Blocks
##################################################
self._volume_range = Range(0, 1, 0.1, 0.5, 200)
self._volume_win = RangeWidget(self._volume_range, self.set_volume, 'Volume reception', "counter_slider", float)
self.top_grid_layout.addWidget(self._volume_win, 2, 0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
1024, #size
samp_rate*4, #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(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_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(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate*4, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 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.qtgui_const_sink_x_1_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_1_0.set_update_time(0.10)
self.qtgui_const_sink_x_1_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_1_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_1_0.enable_autoscale(False)
self.qtgui_const_sink_x_1_0.enable_grid(False)
self.qtgui_const_sink_x_1_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_1_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_1_0_win = sip.wrapinstance(self.qtgui_const_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_1_0_win, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._freq_sin_range = Range(100, 4000, 100, 1000, 50)
self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, 'Frequence son emmission', "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_sin_win, 2, 1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.digital_psk_mod_0 = digital.psk.psk_mod(
constellation_points=4,
mod_code="gray",
differential=True,
samples_per_symbol=4,
excess_bw=350e-3,
verbose=False,
log=False,
)
self.digital_psk_demod_0 = digital.psk.psk_demod(
constellation_points=4,
differential=True,
samples_per_symbol=4,
excess_bw=0.35,
phase_bw=6.28/100.0,
timing_bw=6.28/100.0,
mod_code="gray",
verbose=False,
log=False,
)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(4, 0.35, (rrc_taps), nfilts, nfilts/2, 1.5, 1)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((0.5, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.707+0.707j, ))
self.blks2_packet_encoder_0 = grc_blks2.packet_mod_f(grc_blks2.packet_encoder(
samples_per_symbol=4,
bits_per_symbol=2,
preamble='',
access_code='',
pad_for_usrp=True,
),
payload_length=0,
)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_f(grc_blks2.packet_decoder(
access_code='',
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload),
),
)
self.audio_sink_0 = audio.sink(44100, '', False)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1000, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blks2_packet_encoder_0, 0), (self.digital_psk_mod_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_psk_demod_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blks2_packet_encoder_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.audio_sink_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.qtgui_const_sink_x_1_0, 0))
self.connect((self.digital_psk_demod_0, 0), (self.blks2_packet_decoder_0, 0))
self.connect((self.digital_psk_mod_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Lab 2")
Qt.QWidget.__init__(self)
self.setWindowTitle("Lab 2")
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", "lab2")
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.sps = sps = 8
self.roll_off = roll_off = 0.5
self.freqc = freqc = 900
self.std_dev = std_dev = 0.05
self.samp_rate = samp_rate = 1000
self.rrc_filter = rrc_filter = firdes.root_raised_cosine(
4, sps, 1, roll_off, 32 * sps + 1)
self.phase = phase = 0
self.lw = lw = 2
self.gain_ = gain_ = 0.5
self.freqc_ = freqc_ = freqc
self.fps = fps = 30
self.const = const = digital.constellation_calcdist(
digital.psk_2()[0],
digital.psk_2()[1], 2, 1).base()
self.bw = bw = 1
self.buff_size = buff_size = 32768
self.bNoise = bNoise = 0
self.bFilter = bFilter = 0
self.axis = axis = 2
self.N = N = 0
##################################################
# Blocks
##################################################
self.tab0 = Qt.QTabWidget()
self.tab0_widget_0 = Qt.QWidget()
self.tab0_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab0_widget_0)
self.tab0_grid_layout_0 = Qt.QGridLayout()
self.tab0_layout_0.addLayout(self.tab0_grid_layout_0)
self.tab0.addTab(self.tab0_widget_0, 'Spectrum/Constellation')
self.tab0_widget_1 = Qt.QWidget()
self.tab0_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab0_widget_1)
self.tab0_grid_layout_1 = Qt.QGridLayout()
self.tab0_layout_1.addLayout(self.tab0_grid_layout_1)
self.tab0.addTab(self.tab0_widget_1, 'Eye Diagram')
self.top_grid_layout.addWidget(self.tab0, 0, 0, 10, 2)
for r in range(0, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._std_dev_range = Range(0, 1, 0.01, 0.05, 200)
self._std_dev_win = RangeWidget(self._std_dev_range, self.set_std_dev,
'Noise Std. Dev', "counter_slider",
float)
self.top_grid_layout.addWidget(self._std_dev_win, 11, 0, 1, 1)
for r in range(11, 12):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._phase_range = Range(-180 * 2, 180 * 2, 0.1, 0, 200)
self._phase_win = RangeWidget(self._phase_range, self.set_phase,
'Phase Offset (Degrees)',
"counter_slider", float)
self.top_grid_layout.addWidget(self._phase_win, 11, 1, 1, 1)
for r in range(11, 12):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._gain__range = Range(0.1, 1, 0.01, 0.5, 200)
self._gain__win = RangeWidget(self._gain__range, self.set_gain_,
'Gain (Amp)', "counter_slider", float)
self.top_grid_layout.addWidget(self._gain__win, 10, 1, 1, 1)
for r in range(10, 11):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
# Create the options list
self._bNoise_options = (
0,
1,
)
# Create the labels list
self._bNoise_labels = (
'Noise Only',
'Signal + Noise',
)
# Create the combo box
# Create the radio buttons
self._bNoise_group_box = Qt.QGroupBox('Waveform Select' + ": ")
self._bNoise_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._bNoise_button_group = variable_chooser_button_group()
self._bNoise_group_box.setLayout(self._bNoise_box)
for i, _label in enumerate(self._bNoise_labels):
radio_button = Qt.QRadioButton(_label)
self._bNoise_box.addWidget(radio_button)
self._bNoise_button_group.addButton(radio_button, i)
self._bNoise_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._bNoise_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._bNoise_options.index(i)))
self._bNoise_callback(self.bNoise)
self._bNoise_button_group.buttonClicked[int].connect(
lambda i: self.set_bNoise(self._bNoise_options[i]))
self.top_grid_layout.addWidget(self._bNoise_group_box, 12, 1, 1, 1)
for r in range(12, 13):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
# Create the options list
self._bFilter_options = (
0,
1,
)
# Create the labels list
self._bFilter_labels = (
'Rectangular',
'Raised Cosine',
)
# Create the combo box
# Create the radio buttons
self._bFilter_group_box = Qt.QGroupBox('Pulse Shaping Select' + ": ")
self._bFilter_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._bFilter_button_group = variable_chooser_button_group()
self._bFilter_group_box.setLayout(self._bFilter_box)
for i, _label in enumerate(self._bFilter_labels):
radio_button = Qt.QRadioButton(_label)
self._bFilter_box.addWidget(radio_button)
self._bFilter_button_group.addButton(radio_button, i)
self._bFilter_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._bFilter_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._bFilter_options.index(i)))
self._bFilter_callback(self.bFilter)
self._bFilter_button_group.buttonClicked[int].connect(
lambda i: self.set_bFilter(self._bFilter_options[i]))
self.top_grid_layout.addWidget(self._bFilter_group_box, 12, 0, 1, 1)
for r in range(12, 13):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._N_range = Range(0, 7, 1, 0, 200)
self._N_win = RangeWidget(self._N_range, self.set_N, 'Nth Sample',
"counter_slider", float)
self.top_grid_layout.addWidget(self._N_win, 13, 1, 1, 1)
for r in range(13, 14):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._roll_off_range = Range(0.01, 0.99, 0.01, 0.5, 200)
self._roll_off_win = RangeWidget(self._roll_off_range,
self.set_roll_off,
'Beta (Roll-Off-Factor)',
"counter_slider", float)
self.top_grid_layout.addWidget(self._roll_off_win, 13, 0, 1, 1)
for r in range(13, 14):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
2 * sps, #size
1, #samp_rate
"", #name
10 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1 / fps)
self.qtgui_time_sink_x_0.set_y_axis(-2, 2)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "buffer_start")
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(True)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [lw, lw, lw, lw, lw, lw, lw, lw, lw, lw]
colors = [
'blue', 'red', 'yellow', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(10):
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.tab0_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 0, 0,
5, 1)
for r in range(0, 5):
self.tab0_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.tab0_grid_layout_1.setColumnStretch(c, 1)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
int(1e5), 400, -axis, axis, "", 1)
self.qtgui_histogram_sink_x_0.set_update_time(1 / fps)
self.qtgui_histogram_sink_x_0.enable_autoscale(True)
self.qtgui_histogram_sink_x_0.enable_accumulate(False)
self.qtgui_histogram_sink_x_0.enable_grid(True)
self.qtgui_histogram_sink_x_0.enable_axis_labels(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"
]
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 range(1):
if len(labels[i]) == 0:
self.qtgui_histogram_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab0_grid_layout_0.addWidget(self._qtgui_histogram_sink_x_0_win,
5, 1, 5, 1)
for r in range(5, 10):
self.tab0_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tab0_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_RECTANGULAR, #wintype
0, #fc
samp_rate * 1e3, #bw
"", #name
1)
self.qtgui_freq_sink_x_0_0.set_update_time(1 / fps)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(True)
self.qtgui_freq_sink_x_0_0.set_fft_average(0.05)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
labels = ['Magnitude', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.tab0_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_0_win, 0,
0, 5, 1)
for r in range(0, 5):
self.tab0_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tab0_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0.set_processor_affinity([0])
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_RECTANGULAR, #wintype
0, #fc
samp_rate * 1e3, #bw
"", #name
2)
self.qtgui_freq_sink_x_0.set_update_time(1 / fps)
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(True)
self.qtgui_freq_sink_x_0.set_fft_average(0.05)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['In-Phase', 'Quadrature', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in range(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.tab0_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 5, 0,
5, 1)
for r in range(5, 10):
self.tab0_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tab0_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0.set_processor_affinity([0])
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
2 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(1 / fps)
self.qtgui_const_sink_x_0.set_y_axis(-axis, axis)
self.qtgui_const_sink_x_0.set_x_axis(-axis, axis)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(True)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, -1, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 0.5, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in range(2):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab0_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_win, 0, 1,
5, 1)
for r in range(0, 5):
self.tab0_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tab0_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0.set_processor_affinity([0])
self.interp_fir_filter_xxx_1_0 = filter.interp_fir_filter_ccc(
sps, (1, 1, 1, 1, 1, 1, 1, 1))
self.interp_fir_filter_xxx_1_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_1 = filter.interp_fir_filter_ccc(
sps, rrc_filter)
self.interp_fir_filter_xxx_1.declare_sample_delay(0)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_ccc(
1, rrc_filter)
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self._freqc__range = Range(70, 6000, .01, freqc, 200)
self._freqc__win = RangeWidget(self._freqc__range, self.set_freqc_,
'Carrier (MHz)', "counter_slider",
float)
self.top_grid_layout.addWidget(self._freqc__win, 10, 0, 1, 1)
for r in range(10, 11):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.digital_chunks_to_symbols_xx_1 = digital.chunks_to_symbols_bc(
const.points(), 1)
self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1,
False)
self.blocks_tag_gate_0.set_single_key("")
self.blocks_selector_0_0 = blocks.selector(gr.sizeof_gr_complex * 1,
bFilter, 0)
self.blocks_selector_0_0.set_enabled(True)
self.blocks_selector_0 = blocks.selector(gr.sizeof_gr_complex * 1, N,
0)
self.blocks_selector_0.set_enabled(True)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_cc(
np.exp(1j * 2 * pi * phase / 360))
self.blocks_multiply_const_vxx_0_0_0 = blocks.multiply_const_cc(2)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_cc(bNoise)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_cc(gain_)
self.blocks_delay_0_2 = blocks.delay(gr.sizeof_float * 1, -N + 1024)
self.blocks_delay_0_1 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_1 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_0_1_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_0_1 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_0_0_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_0_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, sps)
self.blocks_deinterleave_0 = blocks.deinterleave(
gr.sizeof_gr_complex * 1, 1)
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_complex_to_imag_0 = blocks.complex_to_imag(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_random_source_x_0 = blocks.vector_source_b(
list(map(int, numpy.random.randint(0, 2, 8192))), True)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, std_dev * (1.414), 0)
self.analog_agc_xx_0 = analog.agc_cc(1e-4, 1.0, 1.0)
self.analog_agc_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc_xx_0, 0),
(self.blocks_deinterleave_0, 0))
self.connect((self.analog_agc_xx_0, 0), (self.blocks_tag_gate_0, 0))
self.connect((self.analog_agc_xx_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.analog_random_source_x_0, 0),
(self.digital_chunks_to_symbols_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_complex_to_imag_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_complex_to_real_0, 0),
(self.blocks_delay_0_2, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
self.connect((self.blocks_deinterleave_0, 4),
(self.blocks_selector_0, 4))
self.connect((self.blocks_deinterleave_0, 0),
(self.blocks_selector_0, 0))
self.connect((self.blocks_deinterleave_0, 2),
(self.blocks_selector_0, 2))
self.connect((self.blocks_deinterleave_0, 1),
(self.blocks_selector_0, 1))
self.connect((self.blocks_deinterleave_0, 5),
(self.blocks_selector_0, 5))
self.connect((self.blocks_deinterleave_0, 3),
(self.blocks_selector_0, 3))
self.connect((self.blocks_deinterleave_0, 7),
(self.blocks_selector_0, 7))
self.connect((self.blocks_deinterleave_0, 6),
(self.blocks_selector_0, 6))
self.connect((self.blocks_delay_0, 0), (self.blocks_delay_0_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_delay_0_0, 0), (self.blocks_delay_0_0_0, 0))
self.connect((self.blocks_delay_0_0, 0), (self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_delay_0_0_0, 0),
(self.blocks_delay_0_0_0_0, 0))
self.connect((self.blocks_delay_0_0_0, 0),
(self.qtgui_time_sink_x_0, 3))
self.connect((self.blocks_delay_0_0_0_0, 0),
(self.blocks_delay_0_1, 0))
self.connect((self.blocks_delay_0_0_0_0, 0),
(self.qtgui_time_sink_x_0, 4))
self.connect((self.blocks_delay_0_0_0_0_0, 0),
(self.blocks_delay_0_0_0_1_0, 0))
self.connect((self.blocks_delay_0_0_0_0_0, 0),
(self.qtgui_time_sink_x_0, 8))
self.connect((self.blocks_delay_0_0_0_1, 0),
(self.blocks_delay_0_0_0_0_0, 0))
self.connect((self.blocks_delay_0_0_0_1, 0),
(self.qtgui_time_sink_x_0, 7))
self.connect((self.blocks_delay_0_0_0_1_0, 0),
(self.qtgui_time_sink_x_0, 9))
self.connect((self.blocks_delay_0_0_1, 0),
(self.blocks_delay_0_0_0_1, 0))
self.connect((self.blocks_delay_0_0_1, 0),
(self.qtgui_time_sink_x_0, 6))
self.connect((self.blocks_delay_0_1, 0), (self.blocks_delay_0_0_1, 0))
self.connect((self.blocks_delay_0_1, 0), (self.qtgui_time_sink_x_0, 5))
self.connect((self.blocks_delay_0_2, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_delay_0_2, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0_0, 0),
(self.blocks_selector_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.analog_agc_xx_0, 0))
self.connect((self.blocks_selector_0, 0),
(self.blocks_complex_to_real_0_0, 0))
self.connect((self.blocks_selector_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.blocks_selector_0, 0),
(self.qtgui_const_sink_x_0, 1))
self.connect((self.blocks_selector_0_0, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_tag_gate_0, 0),
(self.blocks_complex_to_imag_0, 0))
self.connect((self.blocks_tag_gate_0, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_1, 0),
(self.interp_fir_filter_xxx_1, 0))
self.connect((self.digital_chunks_to_symbols_xx_1, 0),
(self.interp_fir_filter_xxx_1_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0),
(self.blocks_selector_0_0, 1))
self.connect((self.interp_fir_filter_xxx_1, 0),
(self.interp_fir_filter_xxx_0, 0))
self.connect((self.interp_fir_filter_xxx_1_0, 0),
(self.blocks_multiply_const_vxx_0_0_0, 0))
def __init__(self):
parser = OptionParser()
parser.add_option("--length",
type="int",
dest="length",
help="MAC payload length(1-112)",
default="10")
parser.add_option("--rate",
type="float",
dest="rate",
help="Tx and Rx sample rate",
default=4e6)
parser.add_option("--period",
type="int",
dest="period",
help="Message Source Period",
default=500)
(options, args) = parser.parse_args()
gr.top_block.__init__(self,
"IEEE 802.15.4 Transceiver using OQPSK PHY")
Qt.QWidget.__init__(self)
self.setWindowTitle("IEEE 802.15.4 Transceiver using OQPSK PHY")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "transceiver_OQPSK")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.tx_gain = tx_gain = 0.75
self.samp_rate = samp_rate = options.rate
self.rx_gain = rx_gain = 0.75
self.freq = freq = 2480000000
##################################################
# Blocks
##################################################
self._tx_gain_range = Range(0, 1, 0.01, 0.75, 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)
self._rx_gain_range = Range(0, 1, 0.01, 0.75, 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)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
1024, #size
4e6, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.output_chain_0 = output_chain(samp_rate=samp_rate, )
self.limesdr_source_0_0 = limesdr.source(
0, 2, 1, 0, 0,
'/home/saptarshi/Documents/MasterThesis@RISE/lime-gnuradio/src/limesuite/build/example',
2.48e9, samp_rate, 0, 1, samp_rate, 0, 10e6, 1, 2, 1, 1,
5e6 + samp_rate % 5e6 * int(samp_rate / 5e6), 0, 10e6, 0,
samp_rate, 0, 0, 60, 60)
self.limesdr_sink_1 = limesdr.sink(
0, 2, 1, 0, 0, '', 2.48e9, samp_rate, 0, 1, samp_rate, 0, 10e6, 1,
2, 1, 1, 5e6 + samp_rate % 5e6 * int(samp_rate / 5e6), 0, 10e6, 0,
4e6, 0, 0, 60, 60)
self.input_chain_0 = input_chain(omega=samp_rate / 2e6, )
self.ieee802_15_4_rime_stack_0 = ieee802_15_4.rime_stack(
([129]), ([131]), ([132]), ([23, 42]))
self.ieee802_15_4_mac_0 = ieee802_15_4.mac(False, 0x8841, 0, 0x1aaa,
0xffff, 0x3344)
self._freq_options = [
1000000 * (2400 + 5 * (i - 10)) for i in range(11, 27)
]
self._freq_labels = [str(i) for i in range(11, 27)]
self._freq_tool_bar = Qt.QToolBar(self)
self._freq_tool_bar.addWidget(Qt.QLabel('Channel' + ": "))
self._freq_combo_box = Qt.QComboBox()
self._freq_tool_bar.addWidget(self._freq_combo_box)
for label in self._freq_labels:
self._freq_combo_box.addItem(label)
self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._freq_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._freq_options.index(i)))
self._freq_callback(self.freq)
self._freq_combo_box.currentIndexChanged.connect(
lambda i: self.set_freq(self._freq_options[i]))
self.top_grid_layout.addWidget(self._freq_tool_bar)
self.foo_rtt_0 = foo.rtt(options.period, options.length)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char * 1,
'/tmp/timings', False)
self.blocks_file_sink_0_0.set_unbuffered(True)
##################################################
# Connections
##################################################
self.msg_connect((self.foo_rtt_0, 'out'),
(self.ieee802_15_4_rime_stack_0, 'bcin'))
self.msg_connect((self.ieee802_15_4_mac_0, 'app out'),
(self.ieee802_15_4_rime_stack_0, 'fromMAC'))
self.msg_connect((self.ieee802_15_4_mac_0, 'pdu out'),
(self.output_chain_0, 'txin'))
self.msg_connect((self.ieee802_15_4_rime_stack_0, 'bcout'),
(self.foo_rtt_0, 'in'))
self.msg_connect((self.ieee802_15_4_rime_stack_0, 'toMAC'),
(self.ieee802_15_4_mac_0, 'app in'))
self.msg_connect((self.input_chain_0, 'rxout'),
(self.ieee802_15_4_mac_0, 'pdu in'))
self.connect((self.foo_rtt_0, 0), (self.blocks_file_sink_0_0, 0))
self.connect((self.limesdr_source_0_0, 0), (self.input_chain_0, 0))
#self.connect((self.limesdr_source_0_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.output_chain_0, 0), (self.limesdr_sink_1, 0))
def __init__(self, options):
gr.top_block.__init__(self,
"Superposition coding with MPSK modulation")
Qt.QWidget.__init__(self)
self.setWindowTitle("Superposition coding with MPSK modulation")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "SIC_MPSK")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.snr_db = snr_db = options.snr
self.const_type = const_type = 1
self.variable_qtgui_label_0 = variable_qtgui_label_0 = {
0: 'BPSK',
1: 'QPSK',
2: '8-PSK'
}[const_type] + " - Change const_type for different constellation types!"
self.noisevar = noisevar = 10**(-snr_db / 10)
self.const = const = (digital.constellation_bpsk(),
digital.constellation_qpsk(),
digital.constellation_8psk())
self.block = block = 1000
self.alpha = alpha = options.alpha
self.R = R = 100e3
##################################################
# Blocks
##################################################
self._alpha_range = Range(0, 1, .01, options.alpha, 200)
self._alpha_win = RangeWidget(self._alpha_range, self.set_alpha,
'Alpha (P1/P)', "counter_slider", float)
self.top_layout.addWidget(self._alpha_win)
self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_0_formatter = None
else:
self._variable_qtgui_label_0_formatter = lambda x: x
self._variable_qtgui_label_0_tool_bar.addWidget(
Qt.QLabel('Constellation Type' + ": "))
self._variable_qtgui_label_0_label = Qt.QLabel(
str(
self._variable_qtgui_label_0_formatter(
self.variable_qtgui_label_0)))
self._variable_qtgui_label_0_tool_bar.addWidget(
self._variable_qtgui_label_0_label)
self.top_layout.addWidget(self._variable_qtgui_label_0_tool_bar)
self._snr_db_range = Range(0, 20, 1, options.snr, 200)
self._snr_db_win = RangeWidget(self._snr_db_range, self.set_snr_db,
'P/sigma^2 (dB)', "counter_slider",
float)
self.top_layout.addWidget(self._snr_db_win)
#Add variable to save BER 1 after sic
#self.ber_sink_1_after_sic = blocks.vector_sink_f()
self.ber_sink_1_after_sic = blocks.probe_signal_f()
labels = ['BER', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.ber_sink_2_after_sic = blocks.probe_signal_f()
labels = ['BER', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.ber_sink_2_before = blocks.probe_signal_f()
labels = ['BER', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.ber_sink_1_before = blocks.probe_signal_f()
labels = ['BER', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
1024, #size
"Constellation", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0.disable_legend()
labels = [
"Constellation: " + str(const[const_type].arity()) + "-PSK", '',
'', '', '', '', '', '', '', ''
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.6, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_const_sink_x_0_0_win)
self.digital_constellation_decoder_cb_0_0_0_0 = digital.constellation_decoder_cb(
const[const_type].base())
self.digital_constellation_decoder_cb_0_0_0 = digital.constellation_decoder_cb(
const[const_type].base())
self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb(
const[const_type].base())
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
const[const_type].base())
self.digital_chunks_to_symbols_xx_2 = digital.chunks_to_symbols_bc(
(const[const_type].points()), 1)
self.digital_chunks_to_symbols_xx_1_0 = digital.chunks_to_symbols_bc(
(const[const_type].points()), 1)
self.digital_chunks_to_symbols_xx_1 = digital.chunks_to_symbols_bc(
(const[const_type].points()), 1)
self.digital_chunks_to_symbols_xx = digital.chunks_to_symbols_bc(
(const[const_type].points()), 1)
self.blocks_throttle_0_1 = blocks.throttle(gr.sizeof_char * 1, R, True)
self.blocks_sub_xx_2_0 = blocks.sub_cc(1)
self.blocks_sub_xx_2 = blocks.sub_cc(1)
self.blocks_multiply_const_vxx_2_0 = blocks.multiply_const_vcc(
((1 - alpha)**0.5, ))
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vcc(
(alpha**0.5, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc(
((1 - alpha)**0.5, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc(
(alpha**0.5, ))
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blks2_error_rate_0_0_0_0 = grc_blks2.error_rate(
type='BER',
win_size=block * 100,
bits_per_symbol=2,
)
self.blks2_error_rate_0_0_0 = grc_blks2.error_rate(
type='BER',
win_size=block * 100,
bits_per_symbol=2,
)
self.blks2_error_rate_0_0 = grc_blks2.error_rate(
type='BER',
win_size=block * 100,
bits_per_symbol=2,
)
self.blks2_error_rate_0 = grc_blks2.error_rate(
type='BER',
win_size=block * 100,
bits_per_symbol=2,
)
self.analog_random_source_x_1 = blocks.vector_source_b(
map(int, numpy.random.randint(0, const[const_type].arity(),
block)), True)
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, const[const_type].arity(),
block)), True)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, noisevar, -42)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0, 2))
self.connect((self.analog_random_source_x_0, 0),
(self.blks2_error_rate_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blks2_error_rate_0_0_0_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_throttle_0_1, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blks2_error_rate_0_0, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blks2_error_rate_0_0_0, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.digital_chunks_to_symbols_xx_2, 0))
self.connect((self.blks2_error_rate_0, 0), (self.ber_sink_1_before, 0))
self.connect((self.blks2_error_rate_0_0, 0),
(self.ber_sink_2_before, 0))
self.connect((self.blks2_error_rate_0_0_0, 0),
(self.ber_sink_2_after_sic, 0))
self.connect((self.blks2_error_rate_0_0_0_0, 0),
(self.ber_sink_1_after_sic, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_2_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.digital_constellation_decoder_cb_0_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.qtgui_const_sink_x_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_sub_xx_2, 1))
self.connect((self.blocks_multiply_const_vxx_2_0, 0),
(self.blocks_sub_xx_2_0, 1))
self.connect((self.blocks_sub_xx_2, 0),
(self.digital_constellation_decoder_cb_0_0_0, 0))
self.connect((self.blocks_sub_xx_2_0, 0),
(self.digital_constellation_decoder_cb_0_0_0_0, 0))
self.connect((self.blocks_throttle_0_1, 0),
(self.digital_chunks_to_symbols_xx, 0))
self.connect((self.digital_chunks_to_symbols_xx, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_1, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.digital_chunks_to_symbols_xx_1_0, 0),
(self.blocks_multiply_const_vxx_2_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_2, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.blks2_error_rate_0, 1))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_chunks_to_symbols_xx_1, 0))
self.connect((self.digital_constellation_decoder_cb_0_0, 0),
(self.blks2_error_rate_0_0, 1))
self.connect((self.digital_constellation_decoder_cb_0_0, 0),
(self.digital_chunks_to_symbols_xx_1_0, 0))
self.connect((self.digital_constellation_decoder_cb_0_0_0, 0),
(self.blks2_error_rate_0_0_0, 1))
self.connect((self.digital_constellation_decoder_cb_0_0_0_0, 0),
(self.blks2_error_rate_0_0_0_0, 1))
def __init__(self, bit_endianess=1, bits_to_use_per_byte_mask=255, gain=1):
gr.top_block.__init__(self, "Byte to Float Symbols")
Qt.QWidget.__init__(self)
self.setWindowTitle("Byte to Float Symbols")
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", "byte2sym")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Parameters
##################################################
self.bit_endianess = bit_endianess
self.bits_to_use_per_byte_mask = bits_to_use_per_byte_mask
self.gain = gain
##################################################
# Variables
##################################################
self.bits_per_symbol = bits_per_symbol = 1
self.tag = tag = gr.tag_utils.python_to_tag(
(0, pmt.intern("Z"), pmt.intern("0x5a"), pmt.intern("Vsrc")))
self.samp_rate = samp_rate = 32000
self.polar = polar = 1
self.invert = invert = 0
self.baud_delay = baud_delay = 0
self.M = M = 2**bits_per_symbol
##################################################
# Blocks
##################################################
# Create the options list
self._polar_options = (
1,
1,
)
# Create the labels list
self._polar_labels = (
'unipolar',
'polar',
)
# Create the combo box
self._polar_tool_bar = Qt.QToolBar(self)
self._polar_tool_bar.addWidget(Qt.QLabel('polar' + ": "))
self._polar_combo_box = Qt.QComboBox()
self._polar_tool_bar.addWidget(self._polar_combo_box)
for _label in self._polar_labels:
self._polar_combo_box.addItem(_label)
self._polar_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._polar_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._polar_options.index(i)))
self._polar_callback(self.polar)
self._polar_combo_box.currentIndexChanged.connect(
lambda i: self.set_polar(self._polar_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._polar_tool_bar)
# Create the options list
self._invert_options = (
0,
1,
)
# Create the labels list
self._invert_labels = (
'No Invert',
'Invert',
)
# Create the combo box
self._invert_tool_bar = Qt.QToolBar(self)
self._invert_tool_bar.addWidget(Qt.QLabel('Invert Bits' + ": "))
self._invert_combo_box = Qt.QComboBox()
self._invert_tool_bar.addWidget(self._invert_combo_box)
for _label in self._invert_labels:
self._invert_combo_box.addItem(_label)
self._invert_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._invert_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._invert_options.index(i)))
self._invert_callback(self.invert)
self._invert_combo_box.currentIndexChanged.connect(
lambda i: self.set_invert(self._invert_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._invert_tool_bar)
self._bits_per_symbol_range = Range(1, 256, 1, 1, 256)
self._bits_per_symbol_win = RangeWidget(self._bits_per_symbol_range,
self.set_bits_per_symbol,
'Bits per symbol',
"counter_slider", int)
self.top_grid_layout.addWidget(self._bits_per_symbol_win)
self._baud_delay_range = Range(0, 8, 1, 0, 8)
self._baud_delay_win = RangeWidget(self._baud_delay_range,
self.set_baud_delay, 'Baud delay',
"counter_slider", int)
self.top_grid_layout.addWidget(self._baud_delay_win)
self.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(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "Z")
self.qtgui_time_sink_x_0.enable_autoscale(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(True)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.digital_map_bb_1_0 = digital.map_bb(
invert * list(2**8 - 1 - i for i in range(2**8)) +
(1 - invert) * list(range(2**8)))
self.digital_map_bb_1 = digital.map_bb(
invert * list(2**8 - 1 - i for i in range(2**8)) +
(1 - invert) * list(range(2**8)))
self.blocks_vector_source_x_0 = blocks.vector_source_b(
list(ord(i) for i in 'Zombie'), True, 1, [tag])
self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(
bits_per_symbol, gr.GR_LSB_FIRST)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(
bits_per_symbol, gr.GR_LSB_FIRST)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(gain)
self.blocks_float_to_char_0 = blocks.float_to_char(
1, polar * 0.5 + (1 - polar))
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1,
'/dev/pts/1', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_delay_0 = blocks.delay(gr.sizeof_char * 1, baud_delay)
self.blocks_char_to_float_0 = blocks.char_to_float(
1, polar * 0.5 + (1 - polar))
self.blocks_and_const_xx_0_0 = blocks.and_const_bb(
bits_to_use_per_byte_mask)
self.blocks_and_const_xx_0 = blocks.and_const_bb(
bits_to_use_per_byte_mask)
self.blocks_add_const_vxx_1 = blocks.add_const_ff(polar * (M - 1) -
(1 - polar) * 0)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-polar * (M - 1) +
(1 - polar) * 0)
##################################################
# Connections
##################################################
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.blocks_and_const_xx_0, 0),
(self.digital_map_bb_1, 0))
self.connect((self.blocks_and_const_xx_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_unpacked_to_packed_xx_0, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_1, 0))
self.connect((self.blocks_packed_to_unpacked_xx_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_0, 0),
(self.digital_map_bb_1_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_and_const_xx_0, 0))
self.connect((self.digital_map_bb_1, 0),
(self.blocks_packed_to_unpacked_xx_0, 0))
self.connect((self.digital_map_bb_1_0, 0),
(self.blocks_and_const_xx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Wifi Loopback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Wifi Loopback")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "wifi_loopback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.snr = snr = 15
self.pdu_length = pdu_length = 500
self.out_buf_size = out_buf_size = 96000
self.interval = interval = 300
self.epsilon = epsilon = 0
self.encoding = encoding = 0
self.chan_est = chan_est = 0
##################################################
# Blocks
##################################################
self._snr_range = Range(-15, 30, 0.1, 15, 200)
self._snr_win = RangeWidget(self._snr_range, self.set_snr, "snr", "counter_slider", float)
self.top_layout.addWidget(self._snr_win)
self._pdu_length_range = Range(0, 1500, 1, 500, 200)
self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int)
self.top_layout.addWidget(self._pdu_length_win)
self._interval_range = Range(10, 1000, 1, 300, 200)
self._interval_win = RangeWidget(self._interval_range, self.set_interval, "interval", "counter_slider", int)
self.top_layout.addWidget(self._interval_win)
self._epsilon_range = Range(-20e-6, 20e-6, 1e-6, 0, 200)
self._epsilon_win = RangeWidget(self._epsilon_range, self.set_epsilon, "epsilon", "counter_slider", float)
self.top_layout.addWidget(self._epsilon_win)
self._encoding_options = [0, 1, 2, 3, 4, 5, 6, 7]
self._encoding_labels = ["BPSK 1/2", "BPSK 3/4", "QPSK 1/2", "QPSK 3/4", "16QAM 1/2", "16QAM 3/4", "64QAM 2/3", "64QAM 3/4"]
self._encoding_group_box = Qt.QGroupBox("encoding")
self._encoding_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._encoding_button_group = variable_chooser_button_group()
self._encoding_group_box.setLayout(self._encoding_box)
for i, label in enumerate(self._encoding_labels):
radio_button = Qt.QRadioButton(label)
self._encoding_box.addWidget(radio_button)
self._encoding_button_group.addButton(radio_button, i)
self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod(self._encoding_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._encoding_options.index(i)))
self._encoding_callback(self.encoding)
self._encoding_button_group.buttonClicked[int].connect(
lambda i: self.set_encoding(self._encoding_options[i]))
self.top_layout.addWidget(self._encoding_group_box)
self._chan_est_options = [ieee802_11.LS, ieee802_11.LMS, ieee802_11.STA, ieee802_11.COMB]
self._chan_est_labels = ["LS", "LMS", "STA", "Linear Comb"]
self._chan_est_group_box = Qt.QGroupBox("chan_est")
self._chan_est_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._chan_est_button_group = variable_chooser_button_group()
self._chan_est_group_box.setLayout(self._chan_est_box)
for i, label in enumerate(self._chan_est_labels):
radio_button = Qt.QRadioButton(label)
self._chan_est_box.addWidget(radio_button)
self._chan_est_button_group.addButton(radio_button, i)
self._chan_est_callback = lambda i: Qt.QMetaObject.invokeMethod(self._chan_est_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._chan_est_options.index(i)))
self._chan_est_callback(self.chan_est)
self._chan_est_button_group.buttonClicked[int].connect(
lambda i: self.set_chan_est(self._chan_est_options[i]))
self.top_layout.addWidget(self._chan_est_group_box)
self.wifi_phy_hier_0 = wifi_phy_hier(
bandwidth=10e6,
chan_est=chan_est,
encoding=encoding,
frequency=5.89e9,
sensitivity=0.56,
)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_NONE,
1
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ["Error Rate", "", "", "", "",
"", "", "", "", ""]
units = ["Percent", "", "", "", "",
"", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, 0)
self.qtgui_number_sink_0.set_max(i, 100)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
48*10, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_const_sink_x_0_win)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
1+epsilon,
taps=None,
flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.ieee802_11_parse_mac_0 = ieee802_11.parse_mac(False, True)
self.ieee802_11_mac_0 = ieee802_11.mac(([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 0xff]))
self.foo_packet_pad2_0 = foo.packet_pad2(False, False, 0.001, 500, 0)
(self.foo_packet_pad2_0).set_min_output_buffer(96000)
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=1,
frequency_offset=epsilon * 5.89e9 / 10e6,
epsilon=1.0,
taps=(1.0, ),
noise_seed=0,
block_tags=False
)
self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.complex_t, "packet_len")
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len")
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc(((10**(snr/10.0))**.5, ))
self.blocks_message_strobe_0 = blocks.message_strobe(pmt.intern("".join("x" for i in range(pdu_length))), interval)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.ieee802_11_mac_0, 'app in'))
self.msg_connect((self.ieee802_11_mac_0, 'phy out'), (self.wifi_phy_hier_0, 'mac_in'))
self.msg_connect((self.ieee802_11_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.wifi_phy_hier_0, 'carrier'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus'))
self.msg_connect((self.wifi_phy_hier_0, 'mac_out'), (self.ieee802_11_parse_mac_0, 'in'))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.channels_channel_model_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.channels_channel_model_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.foo_packet_pad2_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.wifi_phy_hier_0, 0))
self.connect((self.wifi_phy_hier_0, 0), (self.foo_packet_pad2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Practice2")
Qt.QWidget.__init__(self)
self.setWindowTitle("Practice2")
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", "practice2")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 50000000
self.gain = gain = 0
self.freq = freq = 1e9
##################################################
# Blocks
##################################################
self._gain_range = Range(0, 74, 1, 0, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._gain_win)
self._freq_range = Range(70e6, 6e9, 50e6, 1e9, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'freq', "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win)
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("serial=31DD6A3", "")),
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(freq, 0)
self.uhd_usrp_source_0.set_gain(gain, 0)
self.uhd_usrp_source_0.set_antenna('TX/RX', 0)
self.uhd_usrp_source_0.set_bandwidth(samp_rate, 0)
self.uhd_usrp_source_0.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_0.set_auto_iq_balance(True, 0)
self.qtgui_sink_x_0 = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
samp_rate, #bw
"QT GUI Sink", #name
True, #plotfreq
False, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0/10)
self._qtgui_sink_x_0_win = sip.wrapinstance(self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win)
self.qtgui_sink_x_0.enable_rf_freq(False)
##################################################
# Connections
##################################################
self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.down_sampling = down_sampling = 16
self.sample_rate = sample_rate = 250e3 * down_sampling
self.freq_slider = freq_slider = 500e3
self.f1_bp_taps = f1_bp_taps = [
-0.0034913108684122562, 0.016121335327625275,
-0.030533839017152786, 0.01881207898259163, 0.043789319694042206,
-0.12244637310504913, 0.13050289452075958, -0.020888589322566986,
-0.1393565535545349, 0.21573688089847565, -0.1393565535545349,
-0.020888589322566986, 0.13050289452075958, -0.12244637310504913,
0.043789319694042206, 0.01881207898259163, -0.030533839017152786,
0.016121335327625275, -0.0034913108684122562
]
self.f0_bp_taps = f0_bp_taps = [
0.009907027706503868, 0.01748894527554512, 0.0200509000569582,
-0.00631917268037796, -0.06848347187042236, -0.12408018857240677,
-0.10601181536912918, 0.006915525533258915, 0.14913780987262726,
0.21388313174247742, 0.14913780987262726, 0.006915525533258915,
-0.10601181536912918, -0.12408018857240677, -0.06848347187042236,
-0.00631917268037796, 0.0200509000569582, 0.01748894527554512,
0.009907027706503868
]
##################################################
# Blocks
##################################################
self._freq_slider_range = Range(100e3, 2e6, 100, 500e3, 200)
self._freq_slider_win = RangeWidget(self._freq_slider_range,
self.set_freq_slider,
"freq_slider", "counter_slider",
float)
self.top_layout.addWidget(self._freq_slider_win)
self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_char, 0,
qtgui.NUM_GRAPH_HORIZ, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ["", "", "", "", "", "", "", "", "", ""]
units = ["", "", "", "", "", "", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
sample_rate / down_sampling, #bw
"", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if complex == type(float()):
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_1_win)
self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(
down_sampling, (f1_bp_taps))
self.fir_filter_xxx_0_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling,
(f0_bp_taps))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(
1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(
sample_rate, analog.GR_COS_WAVE, freq_slider, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.fir_filter_xxx_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.fir_filter_xxx_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.rad1o_id_compare_select_fb_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0, 0),
(self.rad1o_id_compare_select_fb_0, 1))
self.connect((self.fir_filter_xxx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_1, 0))
self.connect((self.fir_filter_xxx_0_0, 0),
(self.blocks_complex_to_mag_squared_0_0, 0))
self.connect((self.fir_filter_xxx_0_0, 0),
(self.qtgui_freq_sink_x_1, 1))
self.connect((self.rad1o_id_compare_select_fb_0, 0),
(self.qtgui_number_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Fm Receiver")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fm 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", "fm_receiver")
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.rf_rate = rf_rate = 2400000
self.rf_freq = rf_freq = 145000000
self.freq = freq = 145755000
self.channel_filter = channel_filter = firdes.low_pass(
1.0, rf_rate, 9000, 1000, firdes.WIN_HAMMING, 6.76)
self.channel_decim = channel_decim = 20
self.audio_rate = audio_rate = 48000
self.Decay = Decay = 0.1
self.Attack = Attack = 0.8
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'RF')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Channel')
self.top_layout.addWidget(self.tab)
self._freq_range = Range(rf_freq - rf_rate / 2, rf_freq + rf_rate / 2,
1000, 145755000, 1000)
self._freq_win = RangeWidget(self._freq_range, self.set_freq, "freq",
"counter_slider", float)
self.top_layout.addWidget(self._freq_win)
self.stdout_stdout_0 = stdout.stdout()
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rf_freq, #fc
rf_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.tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 1,
0, 1, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
rf_rate / channel_decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_1.addWidget(self._qtgui_freq_sink_x_0_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rf_freq, #fc
rf_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_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.tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0,
1, 1)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
48000.0 / rf_rate * channel_decim, taps=None, flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
channel_decim, (channel_filter), freq - rf_freq, int(rf_rate))
self.detectMarkSpace_1_0 = detectMarkSpace(
decay=Decay,
samp_rate=48000,
attack=Attack,
Frequency=2200,
)
self.detectMarkSpace_0_0 = detectMarkSpace(
decay=Decay,
samp_rate=48000,
attack=Attack,
Frequency=1200,
)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
rf_rate, True)
self.blocks_sub_xx_0_0_0 = blocks.sub_ff(1)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1, '/home/basti/sync/iq-145M-2M4-aprs.cf32',
True)
self.audio_sink_0 = audio.sink(audio_rate, '', True)
self.analog_nbfm_rx_0 = analog.nbfm_rx(
audio_rate=48000,
quad_rate=48000,
tau=75e-6,
max_dev=5e3,
)
self.afsk_ax25decode_1 = afsk.ax25decode(48000, 5)
##################################################
# Connections
##################################################
self.connect((self.afsk_ax25decode_1, 0), (self.stdout_stdout_0, 0))
self.connect((self.analog_nbfm_rx_0, 0), (self.audio_sink_0, 0))
self.connect((self.analog_nbfm_rx_0, 0), (self.detectMarkSpace_0_0, 0))
self.connect((self.analog_nbfm_rx_0, 0), (self.detectMarkSpace_1_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_sub_xx_0_0_0, 0),
(self.afsk_ax25decode_1, 0))
self.connect((self.blocks_throttle_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.detectMarkSpace_0_0, 0),
(self.blocks_sub_xx_0_0_0, 0))
self.connect((self.detectMarkSpace_1_0, 0),
(self.blocks_sub_xx_0_0_0, 1))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.analog_nbfm_rx_0, 0))
def __init__(self, avg_len=256, nfft=2048):
gr.top_block.__init__(self, "Meas1")
Qt.QWidget.__init__(self)
self.setWindowTitle("Meas1")
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", "meas1")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.avg_len = avg_len
self.nfft = nfft
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250e3
self.rx_gain = rx_gain = 0
self.rx_freq = rx_freq = 950e6
##################################################
# Blocks
##################################################
self._rx_gain_range = Range(0, 90, 1, 0, 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, 4, 0, 1, 4)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel("rx_freq"+": "))
self._rx_freq_line_edit = Qt.QLineEdit(str(self.rx_freq))
self._rx_freq_tool_bar.addWidget(self._rx_freq_line_edit)
self._rx_freq_line_edit.returnPressed.connect(
lambda: self.set_rx_freq(eng_notation.str_to_num(str(self._rx_freq_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 5, 0, 1, 1)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.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(rx_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_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_NONE,
2
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(2):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 5, 2, 1, 2)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 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
rx_freq, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.001)
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(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 False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["red", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 2, 4)
for r in range(0, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.fft_vxx_0 = fft.fft_vcc(nfft, True, (window.blackmanharris(nfft)), True, 4)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, nfft)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, nfft, -10*math.log10(nfft))
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(int(avg_len), 1.0/(avg_len)/nfft, 4000, nfft)
self.blocks_max_xx_0 = blocks.max_ff(nfft,1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(nfft)
self.blocks_argmax_xx_0 = blocks.argmax_fs(nfft)
##################################################
# Connections
##################################################
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_null_sink_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_max_xx_0, 0), (self.qtgui_number_sink_0, 1))
self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_max_xx_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.uhd_usrp_source_1, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_freq_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Downsampling")
Qt.QWidget.__init__(self)
self.setWindowTitle("Downsampling")
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", "downsampling")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.taps0 = taps0 = [
1,
]
self.taps1 = taps1 = firdes.low_pass_2(1, 1, 0.2, 0.05, 80)
self.taps = taps = taps0
self.sps = sps = 32
self.samp_rate = samp_rate = 100000
self.decim = decim = 4
self.cfreq = cfreq = 35e3
self.arity = arity = 4
##################################################
# Blocks
##################################################
self._taps_options = (
taps0,
taps1,
)
self._taps_labels = (
'No Filter',
'LPF',
)
self._taps_group_box = Qt.QGroupBox('Tap Select')
self._taps_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._taps_button_group = variable_chooser_button_group()
self._taps_group_box.setLayout(self._taps_box)
for i, label in enumerate(self._taps_labels):
radio_button = Qt.QRadioButton(label)
self._taps_box.addWidget(radio_button)
self._taps_button_group.addButton(radio_button, i)
self._taps_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._taps_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._taps_options.index(i)))
self._taps_callback(self.taps)
self._taps_button_group.buttonClicked[int].connect(
lambda i: self.set_taps(self._taps_options[i]))
self.top_grid_layout.addWidget(self._taps_group_box, 0, 1, 1, 1)
self._cfreq_range = Range(0, samp_rate / 2, 1e3, 35e3, 200)
self._cfreq_win = RangeWidget(self._cfreq_range, self.set_cfreq,
'Cent. Freq.', "counter_slider", float)
self.top_grid_layout.addWidget(self._cfreq_win, 0, 0, 1, 1)
self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'RF Spectrum', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0_0.set_y_axis(-140, 0)
self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
0.0, 0, "")
self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [2, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 1, 0,
1, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim, #bw
'Down-Sampled', #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 0)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [2, 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_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 1, 1,
1, 1)
self.freq_xlating_fft_filter_ccc_0 = filter.freq_xlating_fft_filter_ccc(
1, (firdes.low_pass_2(1, 1, 0.45, 0.05, 60)), -cfreq, samp_rate)
self.freq_xlating_fft_filter_ccc_0.set_nthreads(1)
self.freq_xlating_fft_filter_ccc_0.declare_sample_delay(0)
self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(decim, (taps))
self.fir_filter_xxx_0_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_ccc(decim, (taps))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.digital_psk_mod_0_0 = digital.psk.psk_mod(
constellation_points=arity,
mod_code="gray",
differential=True,
samples_per_symbol=sps * 2,
excess_bw=0.35,
verbose=False,
log=False,
)
self.digital_psk_mod_0 = digital.psk.psk_mod(
constellation_points=arity,
mod_code="gray",
differential=True,
samples_per_symbol=sps,
excess_bw=0.35,
verbose=False,
log=False,
)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_random_source_x_0_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, 256, 1000)), True)
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, 256, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.digital_psk_mod_0, 0))
self.connect((self.analog_random_source_x_0_0, 0),
(self.digital_psk_mod_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0_0_0, 0))
self.connect((self.digital_psk_mod_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.digital_psk_mod_0_0, 0),
(self.freq_xlating_fft_filter_ccc_0, 0))
self.connect((self.fir_filter_xxx_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.fir_filter_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0_0, 1))
self.connect((self.freq_xlating_fft_filter_ccc_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.freq_xlating_fft_filter_ccc_0, 0),
(self.fir_filter_xxx_0_0, 0))
def __init__(self, frame_size=1, puncpat='11'):
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())
##################################################
# Parameters
##################################################
self.frame_size = frame_size
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.var = var = 0
self.samp_rate = samp_rate = 32000
self.nbits = nbits = 2
self.k = k = 0
self.dec_rep = dec_rep = map( (lambda a: fec.repetition_decoder.make(frame_size*8, 4, 0.5)), range(0,1) )
##################################################
# Blocks
##################################################
self._var_range = Range(0, 100, 1, 0, 1)
self._var_win = RangeWidget(self._var_range, self.set_var, "var", "counter_slider", float)
self.top_layout.addWidget(self._var_win)
self.synchro_sync_interpolator_ff_0 = synchro.sync_interpolator_ff()
self.synchro_sync_decimator_ff_0 = synchro.sync_decimator_ff()
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label("Amplitude MD", "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
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_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
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 RD", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.d = fec.extended_decoder(decoder_obj_list=dec_rep, threading='capillary', ann=None, puncpat='11', integration_period=10000)
self.blocks_vector_source_x_0 = blocks.vector_source_b((0,1), True, 1, [])
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(nbits)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_pack_k_bits_bb_0_0 = blocks.pack_k_bits_bb(nbits)
self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(nbits)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_char_to_float_1_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, var/100, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.d, 0))
self.connect((self.blocks_add_xx_0, 0), (self.synchro_sync_decimator_ff_0, 0))
self.connect((self.blocks_char_to_float_0, 0), (self.synchro_sync_interpolator_ff_0, 0))
self.connect((self.blocks_char_to_float_1, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_1_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_float_to_char_0, 0), (self.blocks_pack_k_bits_bb_0_0, 0))
self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_char_to_float_1, 0))
self.connect((self.blocks_pack_k_bits_bb_0_0, 0), (self.blocks_char_to_float_1_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.d, 0), (self.blocks_pack_k_bits_bb_0, 0))
self.connect((self.synchro_sync_decimator_ff_0, 0), (self.blocks_float_to_char_0, 0))
self.connect((self.synchro_sync_interpolator_ff_0, 0), (self.blocks_add_xx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "T2B Gen")
Qt.QWidget.__init__(self)
self.setWindowTitle("T2B Gen")
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", "T2B_Gen")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250e3
self.noise_amp = noise_amp = 0.01
self.c6 = c6 = (1, 1, 1, 1, 1, -1, 1, -1, 1, 1, -1, -1, 1, 1, -1, -1,
1, -1, 1, -1, -1, -1, -1)
self.c5 = c5 = (1, 1, 1, 1, -1, 1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1,
1, -1, -1)
self.c4 = c4 = (1, 1, 1, 1, -1, -1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1,
1, -1, -1)
self.c3 = c3 = (1, 1, 1, -1, -1, -1, 1, -1, 1, 1, -1)
self.c2 = c2 = (1, 1, 1, -1, -1, 1, -1)
self.c1 = c1 = (1, -1)
##################################################
# Blocks
##################################################
self._noise_amp_range = Range(0, 100, 0.001, 0.01, 200)
self._noise_amp_win = RangeWidget(self._noise_amp_range,
self.set_noise_amp, "noise_amp",
"counter_slider", float)
self.top_grid_layout.addWidget(self._noise_amp_win)
self.root_raised_cosine_filter_0_0 = filter.fir_filter_ccf(
5, firdes.root_raised_cosine(5, samp_rate, samp_rate / 5, 0.5, 30))
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_ccf(
5, firdes.root_raised_cosine(1, samp_rate, samp_rate / 5, 0.5, 30))
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #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(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not 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_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate * 5, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-80, -20)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [9, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win)
self.digital_map_bb_0 = digital.map_bb(([-1, 1]))
self.digital_corr_est_cc_0_1 = digital.corr_est_cc((c3), 5, 0, 0.9)
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc(
5 * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005)
self.digital_binary_slicer_fb_1_0_0_0 = digital.binary_slicer_fb()
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.blocks_vector_source_x_0_0_0_0_0_0 = blocks.vector_source_s(
c6, True, 1, [])
self.blocks_vector_source_x_0_0_0_0_0 = blocks.vector_source_s(
c5, True, 1, [])
self.blocks_vector_source_x_0_0_0_0 = blocks.vector_source_s(
c4, True, 1, [])
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_s(
c3, True, 1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_s(
c2, True, 1, [])
self.blocks_vector_source_x_0 = blocks.vector_source_s(c1, True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_short * 1, 1e6,
True)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_null_sink_0_1 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_multiply_const_vxx_0_1_0_0_0 = blocks.multiply_const_vss(
(-1, ))
self.blocks_multiply_const_vxx_0_1_0_0 = blocks.multiply_const_vss(
(1, ))
self.blocks_multiply_const_vxx_0_1_0 = blocks.multiply_const_vss(
(-1, ))
self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_vss((-1, ))
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vss((1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vss((2, ))
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_complex_to_real_0_1 = blocks.complex_to_real(1)
self.blocks_char_to_float_1_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_1 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vss(1)
self.analog_fastnoise_source_x_0 = analog.fastnoise_source_c(
analog.GR_GAUSSIAN, noise_amp, 0, 8192)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.analog_fastnoise_source_x_0, 0),
(self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_add_xx_1, 0),
(self.root_raised_cosine_filter_0_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_char_to_float_1_0_0_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_complex_to_real_0_1, 0),
(self.digital_binary_slicer_fb_1_0_0_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_add_xx_1, 1))
self.connect((self.blocks_float_to_complex_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_0_1, 0),
(self.blocks_add_xx_0, 2))
self.connect((self.blocks_multiply_const_vxx_0_1_0, 0),
(self.blocks_add_xx_0, 3))
self.connect((self.blocks_multiply_const_vxx_0_1_0_0, 0),
(self.blocks_add_xx_0, 4))
self.connect((self.blocks_multiply_const_vxx_0_1_0_0_0, 0),
(self.blocks_add_xx_0, 5))
self.connect((self.blocks_short_to_float_0, 0),
(self.digital_binary_slicer_fb_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_short_to_float_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_multiply_const_vxx_0_1, 0))
self.connect((self.blocks_vector_source_x_0_0_0_0, 0),
(self.blocks_multiply_const_vxx_0_1_0, 0))
self.connect((self.blocks_vector_source_x_0_0_0_0_0, 0),
(self.blocks_multiply_const_vxx_0_1_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0_0_0_0_0, 0),
(self.blocks_multiply_const_vxx_0_1_0_0_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0),
(self.digital_map_bb_0, 0))
self.connect((self.digital_binary_slicer_fb_1_0_0_0, 0),
(self.blocks_char_to_float_1_0_0_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_corr_est_cc_0_1, 1),
(self.blocks_complex_to_real_0_1, 0))
self.connect((self.digital_corr_est_cc_0_1, 0),
(self.blocks_null_sink_0_1, 0))
self.connect((self.digital_map_bb_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.root_raised_cosine_filter_0_0, 0),
(self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.root_raised_cosine_filter_0_0, 0),
(self.digital_corr_est_cc_0_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Psk Doppler Corr")
Qt.QWidget.__init__(self)
self.setWindowTitle("Psk Doppler Corr")
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", "psk_doppler_corr")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate = samp_rate = 32000
self.offset = offset = 0
self.cma = cma = -20
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'RF Input')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'FLL Doppler Corr')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'Costas Out')
self.tab_widget_3 = Qt.QWidget()
self.tab_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_3)
self.tab_grid_layout_3 = Qt.QGridLayout()
self.tab_layout_3.addLayout(self.tab_grid_layout_3)
self.tab.addTab(self.tab_widget_3, 'Tab 3')
self.top_layout.addWidget(self.tab)
self._offset_range = Range(-0.5, 0.5, 0.001, 0, 200)
self._offset_win = RangeWidget(self._offset_range, self.set_offset,
"offset", "counter_slider", float)
self.top_layout.addWidget(self._offset_win)
self._cma_range = Range(-40, -10, 1, -20, 200)
self._cma_win = RangeWidget(self._cma_range, self.set_cma, "cma",
"counter_slider", float)
self.top_layout.addWidget(self._cma_win)
self.root_raised_cosine_filter_1 = filter.fir_filter_ccf(
1, firdes.root_raised_cosine(1, sps * 1.0, 1.0, 0.35, 32 * sps))
self.root_raised_cosine_filter_0 = filter.fir_filter_ccf(
1, firdes.root_raised_cosine(1, sps * 1.0, 1.0, 0.7, 32 * sps))
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(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_grid_layout_2.addWidget(self._qtgui_time_sink_x_0_win, 0, 1,
1, 1)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 0)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(True)
self.qtgui_freq_sink_x_1.set_fft_average(0.1)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.tab_layout_1.addWidget(self._qtgui_freq_sink_x_1_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 0)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(0.1)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_freq_sink_x_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
2048, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not False:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [2, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [0.4, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_grid_layout_2.addWidget(self._qtgui_const_sink_x_0_win, 0, 0,
1, 1)
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(4)
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(
6.28 / 100, 4, False)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(
16, 1.0, pow(10.0, cma / 10.0), 1)
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc(
sps * (1 + 0.0), 0.25 * 0.002 * 0.002, 0.5, 0.002, 0.005)
self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(
([1 + 1j, 1 - 1j, -1 - 1j, -1 + 1j]), 1)
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=0.1,
frequency_offset=offset,
epsilon=1.0,
taps=(1.0 + 1.0j, ),
noise_seed=0,
block_tags=False)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex * 1, sps)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
8, 2, "", False, gr.GR_LSB_FIRST)
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, 256, 1000000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_repack_bits_bb_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.digital_diff_encoder_bb_0, 0))
self.connect((self.blocks_repeat_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.channels_channel_model_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.channels_channel_model_0, 0),
(self.root_raised_cosine_filter_1, 0))
self.connect((self.digital_chunks_to_symbols_xx_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0),
(self.digital_cma_equalizer_cc_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0),
(self.digital_costas_loop_cc_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_costas_loop_cc_0, 1),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.digital_diff_encoder_bb_0, 0),
(self.digital_chunks_to_symbols_xx_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.root_raised_cosine_filter_1, 0),
(self.digital_clock_recovery_mm_xx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Test Corr Est")
Qt.QWidget.__init__(self)
self.setWindowTitle("Test Corr Est")
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", "test_corr_est")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4
self.eb = eb = 0.35
self.constel = constel = digital.constellation_calcdist(([1,-1]), ([0,1]), 2, 1).base()
self.rxmod = rxmod = digital.generic_mod(constel, False, sps, True, eb, False, False)
self.preamble = preamble = [0xac, 0xdd, 0xa4, 0xe2, 0xf2, 0x8c, 0x20, 0xfc]
self.payload_size = payload_size = 992
self.nfilts = nfilts = 32
self.time_offset = time_offset = 1
self.samp_rate = samp_rate = 100000
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), eb, 5*sps*nfilts)
self.phase = phase = 0
self.noise = noise = 0
self.modulated_sync_word = modulated_sync_word = digital.modulate_vector_bc(rxmod .to_basic_block(), (preamble), ([1]))
self.matched_filter = matched_filter = firdes.root_raised_cosine(nfilts, nfilts, 1, eb, int(11*sps*nfilts))
self.gap = gap = 20000
self.freq_offset = freq_offset = 0
self.data = data = [0]*4+[random.getrandbits(8) for i in range(payload_size)]
self.bb_filter = bb_filter = firdes.root_raised_cosine(sps, sps, 1, eb, 101)
##################################################
# Blocks
##################################################
self._time_offset_range = Range(0.995, 1.005, 0.00001, 1, 200)
self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "slider", float)
self.top_grid_layout.addWidget(self._time_offset_win, 4,1,1,1)
self._noise_range = Range(0, 1, 0.005, 0, 200)
self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise', "slider", float)
self.top_grid_layout.addWidget(self._noise_win, 3,0,1,1)
self._freq_offset_range = Range(-0.001, 0.001, 0.00002, 0, 200)
self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "slider", float)
self.top_grid_layout.addWidget(self._freq_offset_win, 4,0,1,1)
self.rfid_corr_est_cc_1 = rfid.corr_est_cc((modulated_sync_word), 4, 1, 0.9)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
80000, #size
samp_rate, #samp_rate
'Correlator', #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-200, 400)
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, 100, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['|corr|^2', 'Re{corr}', 'Im{corr}', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 1,0,1,2)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
20000, #size
samp_rate, #samp_rate
'', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-2, 2)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.0, 0.010, 0, 'time_est')
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_win, 2,0,1,2)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
50000, #size
samp_rate, #samp_rate
'Recovered clock and phase', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-2, 2)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 1, 0.1, 0, 'time_est')
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:
if(i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 0,0,1,1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
(len(preamble)+payload_size)*8, #size
'', #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0, 0, 'time_est')
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 0,1,1,1)
self._phase_range = Range(-2*scipy.pi, 2*scipy.pi, 0.1, 0, 200)
self._phase_win = RangeWidget(self._phase_range, self.set_phase, 'Phase offset', "slider", float)
self.top_grid_layout.addWidget(self._phase_win, 3,1,1,1)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps, 2*3.14/100.0, (rrc_taps), nfilts, 0, 0.5, 1)
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(1*3.14/50.0, 2, False)
self.digital_constellation_modulator_0 = digital.generic_mod(
constellation=constel,
differential=False,
samples_per_symbol=sps,
pre_diff_code=True,
excess_bw=eb,
verbose=False,
log=False,
)
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(constel)
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=noise,
frequency_offset=freq_offset,
epsilon=time_offset,
taps=(1.0, ),
noise_seed=0,
block_tags=False
)
self.blocks_vector_source_x_0_0 = blocks.vector_source_b(preamble+data, True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_gr_complex*1, ((len(preamble)+len(data))*8*sps, gap))
self.blocks_null_source_0_0 = blocks.null_source(gr.sizeof_gr_complex*1)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.qtgui_time_sink_x_1, 2))
self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_null_source_0_0, 0), (self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_stream_mux_0_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_channel_model_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0), (self.digital_constellation_modulator_0, 0))
self.connect((self.channels_channel_model_0, 0), (self.rfid_corr_est_cc_1, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0), (self.blocks_char_to_float_0_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_stream_mux_0_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_costas_loop_cc_0, 0))
self.connect((self.rfid_corr_est_cc_1, 1), (self.blocks_complex_to_float_0, 0))
self.connect((self.rfid_corr_est_cc_1, 1), (self.blocks_complex_to_mag_0, 0))
self.connect((self.rfid_corr_est_cc_1, 0), (self.digital_pfb_clock_sync_xxx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.viewtrame = viewtrame = False
self.samp_rate = samp_rate = 8.e6
self.rf_gain = rf_gain = 14
self.if_gain = if_gain = 40
self.bb_gain = bb_gain = 26
##################################################
# Blocks
##################################################
_viewtrame_check_box = Qt.QCheckBox("viewtrame")
self._viewtrame_choices = {True: 1, False: 0}
self._viewtrame_choices_inv = dict(
(v, k) for k, v in self._viewtrame_choices.iteritems())
self._viewtrame_callback = lambda i: Qt.QMetaObject.invokeMethod(
_viewtrame_check_box, "setChecked",
Qt.Q_ARG("bool", self._viewtrame_choices_inv[i]))
self._viewtrame_callback(self.viewtrame)
_viewtrame_check_box.stateChanged.connect(
lambda i: self.set_viewtrame(self._viewtrame_choices[bool(i)]))
self.top_grid_layout.addWidget(_viewtrame_check_box)
self._rf_gain_range = Range(0, 14, 14, 14, 200)
self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain,
"rf_gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._rf_gain_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
256, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self._if_gain_range = Range(0, 40, 8, 40, 200)
self._if_gain_win = RangeWidget(self._if_gain_range, self.set_if_gain,
"if_gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._if_gain_win)
self.epy_block_1 = epy_block_1.blk(viewDebug=0)
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(
4, 2.e-3, 1.e-1, 6.e-2, 5.e-6 * 100)
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((2, ))
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1, 'D:\\en_p\\trames_ads_raw.raw', True)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-250.e-3, ))
self._bb_gain_range = Range(0, 60, 2, 26, 200)
self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain,
"bb_gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._bb_gain_win)
self.analog_agc2_xx_0 = analog.agc2_ff(1.e-1, 1.e-2, 3.e-1, 5.e-1)
self.analog_agc2_xx_0.set_max_gain(1)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_complex_to_mag_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0),
(self.epy_block_1, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0),
(self.digital_binary_slicer_fb_0, 0))