def test_multiply_const_vii_one(self):
src_data = [
2,
]
op = blocks.multiply_const_vii((3, ))
exp_data = [
6,
]
self.help_const_ii(src_data, exp_data, op)
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.sample_rate = sample_rate = 48000
self.noise = noise = 0
self.input_chooser = input_chooser = 1
self.delay2_0 = delay2_0 = 17
self.delay2 = delay2 = 5
##################################################
# Blocks
##################################################
self._noise_range = Range(0, 1, 0.01, 0, 200)
self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise', "counter_slider", float)
self.top_layout.addWidget(self._noise_win)
self._input_chooser_options = (0, 1, )
self._input_chooser_labels = ('Test Symbol stream [3,3,-3,-3]', 'Stochastic Stream', )
self._input_chooser_tool_bar = Qt.QToolBar(self)
self._input_chooser_tool_bar.addWidget(Qt.QLabel('Input Selection'+": "))
self._input_chooser_combo_box = Qt.QComboBox()
self._input_chooser_tool_bar.addWidget(self._input_chooser_combo_box)
for label in self._input_chooser_labels: self._input_chooser_combo_box.addItem(label)
self._input_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(self._input_chooser_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._input_chooser_options.index(i)))
self._input_chooser_callback(self.input_chooser)
self._input_chooser_combo_box.currentIndexChanged.connect(
lambda i: self.set_input_chooser(self._input_chooser_options[i]))
self.top_grid_layout.addWidget(self._input_chooser_tool_bar, 0,0,1,1)
self._delay2_0_range = Range(0, 100, 1, 17, 200)
self._delay2_0_win = RangeWidget(self._delay2_0_range, self.set_delay2_0, 'Input delay', "counter_slider", float)
self.top_layout.addWidget(self._delay2_0_win)
self._delay2_range = Range(0, 100, 1, 5, 200)
self._delay2_win = RangeWidget(self._delay2_range, self.set_delay2, 'delay2', "counter_slider", float)
self.top_layout.addWidget(self._delay2_win)
self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
512, #size
48000, #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)
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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
4800, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-5, 5)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Chain Fixed', 'Chain Actual', 'Chain Fixed Test', '', '',
'', '', '', '', '']
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, 2, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.p25_freq_mod_fc_0 = p25.freq_mod_fc(
sample_rate=48000,
max_amplitude=4.38895,
max_deviation=2827,
sensitivity_adjust=1,
verbose=False,
log=False
)
self.p25_freq_demod_cf_0 = p25.freq_demod_cf(
sample_rate=48000,
max_amplitude=4.38895,
max_deviation=2827,
gain_adjust=1.0,
verbose=False,
log=False
)
self.p25_c4fm_modulator_bf_0 = p25.c4fm_modulator_bf(
filter_gain=1,
dibit_map=([1.0/3.0, 1.0, -(1.0/3.0), -1.0]),
sample_rate=48000,
symbol_rate=4800,
span=11,
verbose=False,
log=False
)
self.p25_c4fm_demodulator_fixed_fb_0 = p25.c4fm_demodulator_fixed_fb(
filter_gain=3.0,
dibits=([3, 2, 0, 1]),
sample_rate=48000,
symbol_rate=4800,
delay=int(delay2),
span=11,
verbose=False,
log=False
)
self.p25_c4fm_demodulator_fb_0 = p25.c4fm_demodulator_fb(
filter_gain=3.0,
dibits=([3, 2, 0, 1]),
sample_rate=48000,
symbol_rate=4800,
span=11,
verbose=False,
log=False
)
self.blocks_vector_source_x_0 = blocks.vector_source_i((1,1,3,3), True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int*1, 240000,True)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_gr_complex*1, 1024)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vii((1 if input_chooser == 1 else 0, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vii((1 if input_chooser == 0 else 0, ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, int(delay2_0))
self.blocks_ctrlport_monitor_performance_0 = not False or monitor("gr-perf-monitorx")
self.blocks_char_to_float_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_2 = blocks.add_vcc(1)
self.blocks_add_xx_1 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vii(1)
self.analog_random_uniform_source_x_0 = analog.random_uniform_source_i(0, 4, 0)
self.analog_noise_source_x_1 = analog.noise_source_c(analog.GR_GAUSSIAN, 1, 0)
self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_GAUSSIAN, float(noise), 0)
self.analog_const_source_x_0 = analog.sig_source_c(0, analog.GR_CONST_WAVE, 0, 0, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0), (self.blocks_add_xx_2, 0))
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_1, 1))
self.connect((self.analog_noise_source_x_1, 0), (self.blocks_add_xx_2, 1))
self.connect((self.analog_random_uniform_source_x_0, 0), (self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.p25_freq_demod_cf_0, 0))
self.connect((self.blocks_add_xx_2, 0), (self.blocks_skiphead_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_char_to_float_0_0_0, 0), (self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_float_to_char_0, 0), (self.p25_c4fm_modulator_bf_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_float_to_char_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_skiphead_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.p25_c4fm_demodulator_fb_0, 0), (self.blocks_char_to_float_0_0, 0))
self.connect((self.p25_c4fm_demodulator_fixed_fb_0, 0), (self.blocks_char_to_float_0_0_0, 0))
self.connect((self.p25_c4fm_modulator_bf_0, 0), (self.p25_freq_mod_fc_0, 0))
self.connect((self.p25_freq_demod_cf_0, 0), (self.p25_c4fm_demodulator_fb_0, 0))
self.connect((self.p25_freq_demod_cf_0, 0), (self.p25_c4fm_demodulator_fixed_fb_0, 0))
self.connect((self.p25_freq_mod_fc_0, 0), (self.blocks_add_xx_1, 0))
self.blocks_throttle_0_1_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate)
self.blocks_null_source_1_0_0_1 = blocks.null_source(
gr.sizeof_gr_complex * 1)
self.blocks_null_source_1_0_0_0_0 = blocks.null_source(
gr.sizeof_gr_complex * 1)
self.blocks_null_source_1_0_0_0 = blocks.null_source(
gr.sizeof_gr_complex * 1)
self.blocks_null_source_1_0_0 = blocks.null_source(
gr.sizeof_gr_complex * 1)
self.blocks_multiply_xx_2_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_2 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_1_0 = blocks.multiply_vii(1)
self.blocks_multiply_xx_1 = blocks.multiply_vii(1)
self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_vcc((0.9, ))
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vii((-1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vii((-1, ))
self.blocks_delay_0_0 = blocks.delay(gr.sizeof_int * 1,
ais_burst_duration)
self.blocks_delay_0 = blocks.delay(gr.sizeof_int * 1,
ais_burst_duration)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0_0 = blocks.add_const_vii((1, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vii((1, ))
self.blks2_selector_0_1_0_0_1 = grc_blks2.selector(
item_size=gr.sizeof_gr_complex * 1,
num_inputs=2,
num_outputs=1,
input_index=0 if (func_burst_out > 0) else 0,
output_index=0,
)
def test_multiply_const_vii_five(self):
src_data = [1, 2, 3, 4, 5]
op = blocks.multiply_const_vii((6, 7, 8, 9, 10))
exp_data = [6, 14, 24, 36, 50]
self.help_const_ii(src_data, exp_data, op)
def __init__(self):
gr.top_block.__init__(self, "p25_demodulator_chain_test")
Qt.QWidget.__init__(self)
self.setWindowTitle("p25_demodulator_chain_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", "p25_demodulator_chain_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.wave_delay = wave_delay = 5
self.sample_rate = sample_rate = 48000
self.input_chooser = input_chooser = 1
self.dibits_delay = dibits_delay = 17
self.dibit_delay = dibit_delay = 11
self.adjustment = adjustment = 0.051533333 * 48000 / 4800
##################################################
# Blocks
##################################################
self.tab1 = Qt.QTabWidget()
self.tab1_widget_0 = Qt.QWidget()
self.tab1_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab1_widget_0)
self.tab1_grid_layout_0 = Qt.QGridLayout()
self.tab1_layout_0.addLayout(self.tab1_grid_layout_0)
self.tab1.addTab(self.tab1_widget_0, 'Byte to Dibit Mapping')
self.tab1_widget_1 = Qt.QWidget()
self.tab1_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab1_widget_1)
self.tab1_grid_layout_1 = Qt.QGridLayout()
self.tab1_layout_1.addLayout(self.tab1_grid_layout_1)
self.tab1.addTab(self.tab1_widget_1, 'Dibit to C4FM Mapping')
self.tab1_widget_2 = Qt.QWidget()
self.tab1_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab1_widget_2)
self.tab1_grid_layout_2 = Qt.QGridLayout()
self.tab1_layout_2.addLayout(self.tab1_grid_layout_2)
self.tab1.addTab(self.tab1_widget_2, 'Waveform Recovery')
self.tab1_widget_3 = Qt.QWidget()
self.tab1_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab1_widget_3)
self.tab1_grid_layout_3 = Qt.QGridLayout()
self.tab1_layout_3.addLayout(self.tab1_grid_layout_3)
self.tab1.addTab(self.tab1_widget_3, 'Non-Sliced Dibit Recovery')
self.tab1_widget_4 = Qt.QWidget()
self.tab1_layout_4 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab1_widget_4)
self.tab1_grid_layout_4 = Qt.QGridLayout()
self.tab1_layout_4.addLayout(self.tab1_grid_layout_4)
self.tab1.addTab(self.tab1_widget_4, 'Sliced Dibit Recovery')
self.top_layout.addWidget(self.tab1)
self._wave_delay_range = Range(0, 200, 1, 5, 200)
self._wave_delay_win = RangeWidget(self._wave_delay_range,
self.set_wave_delay,
'Waveform Delay', "counter_slider",
float)
self.tab1_layout_3.addWidget(self._wave_delay_win)
self._input_chooser_options = (
0,
1,
)
self._input_chooser_labels = (
'Test Symbol stream [3,3,-3,-3]',
'Stochastic Stream',
)
self._input_chooser_tool_bar = Qt.QToolBar(self)
self._input_chooser_tool_bar.addWidget(
Qt.QLabel('Input Selection' + ": "))
self._input_chooser_combo_box = Qt.QComboBox()
self._input_chooser_tool_bar.addWidget(self._input_chooser_combo_box)
for label in self._input_chooser_labels:
self._input_chooser_combo_box.addItem(label)
self._input_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._input_chooser_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._input_chooser_options.index(i)))
self._input_chooser_callback(self.input_chooser)
self._input_chooser_combo_box.currentIndexChanged.connect(
lambda i: self.set_input_chooser(self._input_chooser_options[i]))
self.top_grid_layout.addWidget(self._input_chooser_tool_bar, 0, 0, 1,
1)
self._dibits_delay_range = Range(0, 200, 1, 17, 200)
self._dibits_delay_win = RangeWidget(self._dibits_delay_range,
self.set_dibits_delay,
'Dibits Delay', "counter_slider",
float)
self.tab1_layout_3.addWidget(self._dibits_delay_win)
self._dibit_delay_range = Range(0, 200, 1, 11, 200)
self._dibit_delay_win = RangeWidget(self._dibit_delay_range,
self.set_dibit_delay,
'Dibit Delay', "counter_slider",
float)
self.tab1_layout_1.addWidget(self._dibit_delay_win)
self.qtgui_time_sink_x_0_0_0_0_0_0 = qtgui.time_sink_f(
1024, #size
48000, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0_0_0_0_0.set_update_time(0.0001)
self.qtgui_time_sink_x_0_0_0_0_0_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0_0_0_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0_0_0_0.enable_tags(-1, False)
self.qtgui_time_sink_x_0_0_0_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_0_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0_0_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0_0_0_0_0.disable_legend()
labels = [
'Original Dibit', 'Recovered Dibit', 'Sliced Dibit', 'Error', '',
'', '', '', '', ''
]
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_0_0_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_0_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0_0_0_0.pyqwidget(), Qt.QWidget)
self.tab1_layout_4.addWidget(self._qtgui_time_sink_x_0_0_0_0_0_0_win)
self.qtgui_time_sink_x_0_0_0_0_0 = qtgui.time_sink_f(
1024, #size
48000, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0_0_0_0.set_update_time(0.0001)
self.qtgui_time_sink_x_0_0_0_0_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0_0_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0_0_0.enable_tags(-1, False)
self.qtgui_time_sink_x_0_0_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_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0_0_0_0.disable_legend()
labels = [
'Transmitted Dibit', 'Shaped Waveform', 'Recovered Dibit', 'Error',
'', '', '', '', '', ''
]
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_0_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0_0_0.pyqwidget(), Qt.QWidget)
self.tab1_layout_3.addWidget(self._qtgui_time_sink_x_0_0_0_0_0_win)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
256, #size
48000, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.0001)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(-1, False)
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)
if not True:
self.qtgui_time_sink_x_0_0_0.disable_legend()
labels = [
'Original Byte', 'C4FM Waveform', 'Output Block Dibit', '', '', '',
'', '', '', ''
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_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.tab1_layout_1.addWidget(self._qtgui_time_sink_x_0_0_0_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
128, #size
48000, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.0001)
self.qtgui_time_sink_x_0_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, False)
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)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = [
'Original Byte', 'Converted Dibit', 'Output Block Dibit', '', '',
'', '', '', '', ''
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_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.tab1_layout_0.addWidget(self._qtgui_time_sink_x_0_0_win)
self.pam_pam_slicer_fb_0 = pam.pam_slicer_fb(slice_levels=([-2, 0, 2]),
dibits=([-3, -1, 1, 3]))
self.p25_rx_shaping_filter_ff_0 = p25.rx_shaping_filter_ff(
filter_gain=3,
sample_rate=48000,
symbol_rate=4800,
span=11,
verbose=False,
log=False)
self.p25_freq_mod_fc_0 = p25.freq_mod_fc(sample_rate=48000,
max_amplitude=4.38895,
max_deviation=2827,
sensitivity_adjust=1,
verbose=False,
log=False)
self.p25_freq_demod_cf_0 = p25.freq_demod_cf(sample_rate=48000,
max_amplitude=4.38895,
max_deviation=2827,
gain_adjust=1.0,
verbose=False,
log=False)
self.p25_dibit_mapper_bf_0 = p25.dibit_mapper_bf(
dibit_map=([1, 3, -1, -3]), log_level=logging.NOTSET, filename='')
self.p25_c4fm_modulator_bf_0 = p25.c4fm_modulator_bf(
filter_gain=1,
dibit_map=([1.0 / 3.0, 1.0, -(1.0 / 3.0), -1.0]),
sample_rate=48000,
symbol_rate=4800,
span=11,
verbose=False,
log=False)
self.interp_fir_filter_xxx_0_0_1 = filter.interp_fir_filter_fff(
10, ((1, )))
self.interp_fir_filter_xxx_0_0_1.declare_sample_delay(0)
self.interp_fir_filter_xxx_0_0_0_0 = filter.interp_fir_filter_fff(
10, ((1, )))
self.interp_fir_filter_xxx_0_0_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_0_0_0 = filter.interp_fir_filter_fff(
10, ((1, )))
self.interp_fir_filter_xxx_0_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_0_0 = filter.interp_fir_filter_fff(
10, ((1, )))
self.interp_fir_filter_xxx_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(
10, ((1, )))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_fff(10, ((
0,
0,
0,
0,
0,
1,
)))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_vector_source_x_0 = blocks.vector_source_i((1, 1, 3, 3),
True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int * 1, 240000,
True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vii(
(1 if input_chooser == 1 else 0, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vii(
(1 if input_chooser == 0 else 0, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((3, ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_delay_0_0_0_1 = blocks.delay(gr.sizeof_float * 1,
int(dibits_delay))
self.blocks_delay_0_0_0_0 = blocks.delay(gr.sizeof_float * 1,
int(wave_delay))
self.blocks_delay_0_0_0 = blocks.delay(gr.sizeof_float * 1,
int(dibits_delay))
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1,
int(dibit_delay))
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_vii(1)
self.analog_random_uniform_source_x_0 = analog.random_uniform_source_i(
0, 4, 0)
self._adjustment_range = Range(0, 10, 0.01, 0.051533333 * 48000 / 4800,
200)
self._adjustment_win = RangeWidget(self._adjustment_range,
self.set_adjustment, 'Sensitivity',
"counter_slider", float)
self.top_grid_layout.addWidget(self._adjustment_win, 1, 0, 1, 5)
##################################################
# Connections
##################################################
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.interp_fir_filter_xxx_0_0_1, 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.interp_fir_filter_xxx_0, 0))
self.connect((self.blocks_delay_0_0_0, 0),
(self.interp_fir_filter_xxx_0_0_0, 0))
self.connect((self.blocks_delay_0_0_0_0, 0),
(self.qtgui_time_sink_x_0_0_0_0_0, 1))
self.connect((self.blocks_delay_0_0_0_1, 0),
(self.interp_fir_filter_xxx_0_0_0_0, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.blocks_char_to_float_1, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.p25_c4fm_modulator_bf_0, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.p25_dibit_mapper_bf_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_0_0_0, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_sub_xx_0, 0),
(self.qtgui_time_sink_x_0_0_0_0_0_0, 2))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.fir_filter_xxx_0, 0),
(self.interp_fir_filter_xxx_0_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.pam_pam_slicer_fb_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0),
(self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_time_sink_x_0_0_0_0_0, 2))
self.connect((self.interp_fir_filter_xxx_0_0_0, 0),
(self.qtgui_time_sink_x_0_0_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0_0_0, 0),
(self.blocks_sub_xx_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0_0_0, 0),
(self.qtgui_time_sink_x_0_0_0_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0_1, 0),
(self.blocks_sub_xx_0, 1))
self.connect((self.interp_fir_filter_xxx_0_0_1, 0),
(self.qtgui_time_sink_x_0_0_0_0_0_0, 1))
self.connect((self.p25_c4fm_modulator_bf_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.p25_c4fm_modulator_bf_0, 0),
(self.p25_freq_mod_fc_0, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0), (self.blocks_delay_0, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0),
(self.blocks_delay_0_0_0, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0),
(self.blocks_delay_0_0_0_1, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0),
(self.qtgui_time_sink_x_0_0, 1))
self.connect((self.p25_freq_demod_cf_0, 0),
(self.p25_rx_shaping_filter_ff_0, 0))
self.connect((self.p25_freq_mod_fc_0, 0),
(self.p25_freq_demod_cf_0, 0))
self.connect((self.p25_rx_shaping_filter_ff_0, 0),
(self.blocks_delay_0_0_0_0, 0))
self.connect((self.p25_rx_shaping_filter_ff_0, 0),
(self.fir_filter_xxx_0, 0))
self.connect((self.pam_pam_slicer_fb_0, 0),
(self.blocks_char_to_float_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Minimal Working Example")
Qt.QWidget.__init__(self)
self.setWindowTitle("Minimal Working Example")
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", "minimal_working_example")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 48000
##################################################
# Blocks
##################################################
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_fff(
1,
firdes.root_raised_cosine(1, samp_rate, 4800, 0.35,
11 * samp_rate))
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vii((2, ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_add_const_vxx_0 = blocks.add_const_vii((-3, ))
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 4, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.qtgui_time_sink_x_0, 1))
def test_multiply_const_vii_one(self):
src_data = (2, )
op = blocks.multiply_const_vii((3, ))
exp_data = (6, )
self.help_const_ii(src_data, exp_data, op)
def test_multiply_const_vii_five(self): src_data = (1, 2, 3, 4, 5) op = blocks.multiply_const_vii((6, 7, 8, 9, 10)) exp_data = (6, 14, 24, 36, 50) self.help_const_ii(src_data, exp_data, op)
def test_multiply_const_vii_one(self): src_data = (2,) op = blocks.multiply_const_vii((3,)) exp_data = (6,) self.help_const_ii(src_data, exp_data, op)
def __init__(self):
gr.top_block.__init__(self, "Fourpam Demod Example")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fourpam Demod Example")
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", "fourpam_demod_example")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.variable_qtgui_range_0 = variable_qtgui_range_0 = 5
self.samp_rate = samp_rate = 48000
self.noise_amp = noise_amp = 0
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_range = Range(0, 200, 1, 5, 200)
self._variable_qtgui_range_0_win = RangeWidget(
self._variable_qtgui_range_0_range,
self.set_variable_qtgui_range_0, 'Delay', "counter_slider", float)
self.top_layout.addWidget(self._variable_qtgui_range_0_win)
self._noise_amp_range = Range(0, 1, 0.01, 0, 200)
self._noise_amp_win = RangeWidget(self._noise_amp_range,
self.set_noise_amp, 'Noise Amp',
"counter_slider", float)
self.top_layout.addWidget(self._noise_amp_win)
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_fff(
10, firdes.root_raised_cosine(10, 10, 1, 0.35, 11 * 10))
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=1,
decimation=1,
taps=([
1,
]),
fractional_bw=None,
)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
256, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-4, 4)
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)
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(
128, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.pam_fourpam_demod_ff_0 = pam.fourpam_demod_ff(gr.msg_queue(2),
sample_rate=48000,
symbol_rate=4800)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vii((2, ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1,
int(variable_qtgui_range_0))
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vii((-3, ))
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 4, 1000)), True)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, noise_amp, 0)
##################################################
# Connections
##################################################
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.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.pam_fourpam_demod_ff_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.pam_fourpam_demod_ff_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.qtgui_time_sink_x_0_0, 0))