def test001_module_load(self):
data = (8, 24, 36, 52, 56, 64, 76, 88, 104, 124, 132, 148, 172, 196,
220, 244, 280, 320, 372, 416, 468, 524, 580, 648)
src = blocks.vector_source_s(data)
enc = vocoder.g721_encode_sb()
dec = vocoder.g721_decode_bs()
snk = blocks.vector_sink_s()
self.tb.connect(src, enc, dec, snk)
self.tb.run()
actual_result = snk.data()
self.assertEqual(data, actual_result)
def test001_module_load (self):
data = (8,24,36,52,56,64,76,88,104,124,132,148,172,
196,220,244,280,320,372,416,468,524,580,648)
src = blocks.vector_source_s(data)
enc = vocoder.g721_encode_sb()
dec = vocoder.g721_decode_bs()
snk = blocks.vector_sink_s()
self.tb.connect(src, enc, dec, snk)
self.tb.run()
actual_result = snk.data()
self.assertEqual(data, actual_result)
def build_graph():
tb = gr.top_block()
src = audio.source(8000)
src_scale = blocks.multiply_const_ff(32767)
f2s = blocks.float_to_short()
enc = vocoder.g721_encode_sb()
dec = vocoder.g721_decode_bs()
s2f = blocks.short_to_float()
sink_scale = blocks.multiply_const_ff(1.0 / 32767.0)
sink = audio.sink(8000)
tb.connect(src, src_scale, f2s, enc, dec, s2f, sink_scale, sink)
return tb
def build_graph():
tb = gr.top_block()
src = audio.source(8000)
src_scale = blocks.multiply_const_ff(32767)
f2s = blocks.float_to_short()
enc = vocoder.g721_encode_sb()
dec = vocoder.g721_decode_bs()
s2f = blocks.short_to_float()
sink_scale = blocks.multiply_const_ff(1.0 / 32767.)
sink = audio.sink(8000)
tb.connect(src, src_scale, f2s, enc, dec, s2f, sink_scale, sink)
return tb
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.dect_symbol_rate = dect_symbol_rate = 1152000
self.dect_occupied_bandwidth = dect_occupied_bandwidth = 1.2*dect_symbol_rate
self.dect_channel_bandwidth = dect_channel_bandwidth = 1.728e6
self.baseband_sampling_rate = baseband_sampling_rate = 100000000/32
self.rx_gain = rx_gain = 0
self.rx_freq = rx_freq = 1897344000
self.resampler_filter_taps = resampler_filter_taps = firdes.low_pass_2(1, 3*baseband_sampling_rate, dect_occupied_bandwidth/2, (dect_channel_bandwidth - dect_occupied_bandwidth)/2, 30)
self.part_id = part_id = 0
##################################################
# Blocks
##################################################
self._rx_gain_layout = Qt.QVBoxLayout()
self._rx_gain_tool_bar = Qt.QToolBar(self)
self._rx_gain_layout.addWidget(self._rx_gain_tool_bar)
self._rx_gain_tool_bar.addWidget(Qt.QLabel("RX Gain"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._rx_gain_counter = qwt_counter_pyslot()
self._rx_gain_counter.setRange(0, 30, 1)
self._rx_gain_counter.setNumButtons(2)
self._rx_gain_counter.setValue(self.rx_gain)
self._rx_gain_tool_bar.addWidget(self._rx_gain_counter)
self._rx_gain_counter.valueChanged.connect(self.set_rx_gain)
self._rx_gain_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._rx_gain_slider.setRange(0, 30, 1)
self._rx_gain_slider.setValue(self.rx_gain)
self._rx_gain_slider.setMinimumWidth(200)
self._rx_gain_slider.valueChanged.connect(self.set_rx_gain)
self._rx_gain_layout.addWidget(self._rx_gain_slider)
self.top_layout.addLayout(self._rx_gain_layout)
self._rx_freq_options = [1897344000, 1881792000, 1883520000, 1885248000, 1886876000, 1888704000, 1890432000, 1892160000, 1893888000, 1895616000,]
self._rx_freq_labels = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel("Carrier Number"+": "))
self._rx_freq_combo_box = Qt.QComboBox()
self._rx_freq_tool_bar.addWidget(self._rx_freq_combo_box)
for label in self._rx_freq_labels: self._rx_freq_combo_box.addItem(label)
self._rx_freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._rx_freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._rx_freq_options.index(i)))
self._rx_freq_callback(self.rx_freq)
self._rx_freq_combo_box.currentIndexChanged.connect(
lambda i: self.set_rx_freq(self._rx_freq_options[i]))
self.top_layout.addWidget(self._rx_freq_tool_bar)
self.vocoder_g721_decode_bs_0 = vocoder.g721_decode_bs()
self.uhd_usrp_source_0 = uhd.usrp_source(
device_addr="",
stream_args=uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_samp_rate(3125000)
self.uhd_usrp_source_0.set_center_freq(rx_freq, 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.uhd_usrp_source_0.set_antenna("RX2", 0)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=6,
decimation=1,
taps=None,
fractional_bw=None,
)
self.rational_resampler = filter.rational_resampler_base_ccc(3, 2, (resampler_filter_taps))
self._part_id_options = [0, 1, 2, 3, 4, 5, 6, 7, 8]
self._part_id_labels = ["0", "1", "2", "3", "4", "5", "6", "7", "8"]
self._part_id_tool_bar = Qt.QToolBar(self)
self._part_id_tool_bar.addWidget(Qt.QLabel("Select Part"+": "))
self._part_id_combo_box = Qt.QComboBox()
self._part_id_tool_bar.addWidget(self._part_id_combo_box)
for label in self._part_id_labels: self._part_id_combo_box.addItem(label)
self._part_id_callback = lambda i: Qt.QMetaObject.invokeMethod(self._part_id_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._part_id_options.index(i)))
self._part_id_callback(self.part_id)
self._part_id_combo_box.currentIndexChanged.connect(
lambda i: self.set_part_id(self._part_id_options[i]))
self.top_layout.addWidget(self._part_id_tool_bar)
self.fractional_resampler = filter.fractional_resampler_cc(0, (3.0*baseband_sampling_rate/2.0)/dect_symbol_rate/4.0)
self.dect2_phase_diff_0 = dect2.phase_diff()
self.dect2_packet_receiver_0 = dect2.packet_receiver()
self.dect2_packet_decoder_0 = dect2.packet_decoder()
self.console_0 = dect2.console()
self.top_layout.addWidget(self.console_0)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 32768)
self.audio_sink_0 = audio.sink(48000, "", True)
##################################################
# Connections
##################################################
self.connect((self.rational_resampler, 0), (self.fractional_resampler, 0))
self.connect((self.fractional_resampler, 0), (self.dect2_phase_diff_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.audio_sink_0, 0))
self.connect((self.vocoder_g721_decode_bs_0, 0), (self.blocks_short_to_float_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.rational_resampler, 0))
self.connect((self.dect2_packet_decoder_0, 0), (self.vocoder_g721_decode_bs_0, 0))
self.connect((self.dect2_phase_diff_0, 0), (self.dect2_packet_receiver_0, 0))
self.connect((self.dect2_packet_receiver_0, 0), (self.dect2_packet_decoder_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.rational_resampler_xxx_0, 0))
##################################################
# Asynch Message Connections
##################################################
self.msg_connect(self.dect2_packet_decoder_0, "log_out", self.console_0, "in")
self.msg_connect(self.dect2_packet_receiver_0, "rcvr_msg_out", self.dect2_packet_decoder_0, "rcvr_msg_in")
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")
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.dect_symbol_rate = dect_symbol_rate = 1152000
self.dect_occupied_bandwidth = dect_occupied_bandwidth = 1.2 * dect_symbol_rate
self.dect_channel_bandwidth = dect_channel_bandwidth = 1.728e6
self.baseband_sampling_rate = baseband_sampling_rate = 100000000 / 32
self.rx_gain = rx_gain = 0
self.rx_freq = rx_freq = 1897344000
self.resampler_filter_taps = resampler_filter_taps = firdes.low_pass_2(
1, 3 * baseband_sampling_rate, dect_occupied_bandwidth / 2,
(dect_channel_bandwidth - dect_occupied_bandwidth) / 2, 30)
self.resample_ratio = resample_ratio = int(
(3.0 * baseband_sampling_rate / 2.0) / dect_symbol_rate / 4.0)
self.part_id = part_id = 0
##################################################
# Blocks
##################################################
self._rx_gain_range = Range(0, 30, 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)
# Create the options list
self._rx_freq_options = [
1897344000,
1881792000,
1883520000,
1885248000,
1886876000,
1888704000,
1890432000,
1892160000,
1893888000,
1895616000,
]
# Create the labels list
self._rx_freq_labels = [
"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"
]
# Create the combo box
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel('Carrier Number' + ": "))
self._rx_freq_combo_box = Qt.QComboBox()
self._rx_freq_tool_bar.addWidget(self._rx_freq_combo_box)
for _label in self._rx_freq_labels:
self._rx_freq_combo_box.addItem(_label)
self._rx_freq_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._rx_freq_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._rx_freq_options.index(i)))
self._rx_freq_callback(self.rx_freq)
self._rx_freq_combo_box.currentIndexChanged.connect(
lambda i: self.set_rx_freq(self._rx_freq_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._rx_freq_tool_bar)
self.vocoder_g721_decode_bs_0 = vocoder.g721_decode_bs()
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(('', "")),
uhd.stream_args(
cpu_format="fc32",
args='',
channels=[],
),
)
self.uhd_usrp_source_0.set_center_freq(rx_freq, 0)
self.uhd_usrp_source_0.set_gain(rx_gain, 0)
self.uhd_usrp_source_0.set_antenna('LNAW', 0)
self.uhd_usrp_source_0.set_samp_rate(3125000)
# No synchronization enforced.
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=6, decimation=1, taps=None, fractional_bw=None)
self.rational_resampler = filter.rational_resampler_base_ccc(
3, 2, resampler_filter_taps)
# Create the options list
self._part_id_options = [0, 1, 2, 3, 4, 5, 6, 7, 8]
# Create the labels list
self._part_id_labels = ["0", "1", "2", "3", "4", "5", "6", "7", "8"]
# Create the combo box
self._part_id_tool_bar = Qt.QToolBar(self)
self._part_id_tool_bar.addWidget(Qt.QLabel('Select Part' + ": "))
self._part_id_combo_box = Qt.QComboBox()
self._part_id_tool_bar.addWidget(self._part_id_combo_box)
for _label in self._part_id_labels:
self._part_id_combo_box.addItem(_label)
self._part_id_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._part_id_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._part_id_options.index(i)))
self._part_id_callback(self.part_id)
self._part_id_combo_box.currentIndexChanged.connect(
lambda i: self.set_part_id(self._part_id_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._part_id_tool_bar)
self.mmse_resampler_xx_0 = filter.mmse_resampler_cc(0, resample_ratio)
self.dect2_phase_diff_0 = dect2.phase_diff()
self.dect2_packet_receiver_0 = dect2.packet_receiver()
self.dect2_packet_decoder_0 = dect2.packet_decoder()
self.console_0 = dect2.console()
self.top_grid_layout.addWidget(self.console_0)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 32768)
self.audio_sink_0 = audio.sink(48000, 'plughw:0,0', True)
##################################################
# Connections
##################################################
self.msg_connect((self.dect2_packet_decoder_0, 'log_out'),
(self.console_0, 'in'))
self.msg_connect((self.dect2_packet_receiver_0, 'rcvr_msg_out'),
(self.dect2_packet_decoder_0, 'rcvr_msg_in'))
self.connect((self.blocks_short_to_float_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.dect2_packet_decoder_0, 0),
(self.vocoder_g721_decode_bs_0, 0))
self.connect((self.dect2_packet_receiver_0, 0),
(self.dect2_packet_decoder_0, 0))
self.connect((self.dect2_phase_diff_0, 0),
(self.dect2_packet_receiver_0, 0))
self.connect((self.mmse_resampler_xx_0, 0),
(self.dect2_phase_diff_0, 0))
self.connect((self.rational_resampler, 0),
(self.mmse_resampler_xx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.audio_sink_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.rational_resampler, 0))
self.connect((self.vocoder_g721_decode_bs_0, 0),
(self.blocks_short_to_float_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")
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.dect_symbol_rate = dect_symbol_rate = 1152000
self.dect_occupied_bandwidth = dect_occupied_bandwidth = 1.2 * dect_symbol_rate
self.dect_channel_bandwidth = dect_channel_bandwidth = 1.728e6
self.baseband_sampling_rate = baseband_sampling_rate = 4000000
self.xlate_offset1 = xlate_offset1 = 1000000
self.rx_freq = rx_freq = 1897344000
self.resampler_filter_taps = resampler_filter_taps = firdes.low_pass_2(
1, 3 * baseband_sampling_rate, dect_occupied_bandwidth / 2,
(dect_channel_bandwidth - dect_occupied_bandwidth) / 2, 30)
self.resample_ratio = resample_ratio = int(
(3.0 * baseband_sampling_rate / 2.0) / dect_symbol_rate / 4.0)
self.ppm_corr = ppm_corr = 20
self.part_id = part_id = 0
self.options_low_pass = options_low_pass = 1400500
self.if_gain = if_gain = 40
self.VGA_bb_gain = VGA_bb_gain = 34
self.LNA_rf_gain = LNA_rf_gain = 0
##################################################
# Blocks
##################################################
# Create the options list
self._rx_freq_options = [
1897344000, 1895616000, 1893888000, 1892160000, 1890432000,
1888704000, 1886876000, 1885248000, 1883520000, 1881792000,
1899072000, 1900800000, 1902528000, 1904256000, 1905984000,
1907712000, 1909440000, 1911168000, 1912896000, 1914624000,
1916352000, 1918080000, 1919808000, 1921536000, 1923264000,
1924992000, 1926720000, 1928448000, 1930176000, 1931904000,
1933632000, 1935360000, 1937088000, 1938816000, 1940544000,
1942272000, 1944000000, 1945728000, 1947456000, 1949184000,
1950912000, 1952640000, 1954368000, 1956096000, 1957824000,
1959552000, 1961280000, 1963008000, 1964736000, 1966464000,
1968192000, 1969920000, 1971648000, 1973376000, 1975104000,
1976832000, 2011392000, 2013120000, 2014848000, 2016576000,
2018304000, 2020032000, 2021760000, 2023488000
]
# Create the labels list
self._rx_freq_labels = [
"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
"13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23",
"24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34",
"35", "36", "37", "38", "39", "40", "41", "42", "43", "44", "45",
"46", "47", "48", "49", "50", "51", "52", "53", "54", "55", "56",
"57", "58", "59", "60", "61", "62", "63"
]
# Create the combo box
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel('Carrier Number' + ": "))
self._rx_freq_combo_box = Qt.QComboBox()
self._rx_freq_tool_bar.addWidget(self._rx_freq_combo_box)
for _label in self._rx_freq_labels:
self._rx_freq_combo_box.addItem(_label)
self._rx_freq_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._rx_freq_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._rx_freq_options.index(i)))
self._rx_freq_callback(self.rx_freq)
self._rx_freq_combo_box.currentIndexChanged.connect(
lambda i: self.set_rx_freq(self._rx_freq_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._rx_freq_tool_bar)
self._ppm_corr_range = Range(-100, 100, 1, 20, 200)
self._ppm_corr_win = RangeWidget(self._ppm_corr_range,
self.set_ppm_corr, 'ppm',
"counter_slider", int)
self.top_grid_layout.addWidget(self._ppm_corr_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", int)
self.top_grid_layout.addWidget(self._if_gain_win)
self._VGA_bb_gain_range = Range(0, 62, 2, 34, 200)
self._VGA_bb_gain_win = RangeWidget(self._VGA_bb_gain_range,
self.set_VGA_bb_gain,
'VGA BB Gain', "counter_slider",
int)
self.top_grid_layout.addWidget(self._VGA_bb_gain_win)
self._LNA_rf_gain_range = Range(0, 14, 14, 0, 200)
self._LNA_rf_gain_win = RangeWidget(self._LNA_rf_gain_range,
self.set_LNA_rf_gain,
'LNA RF Gain', "counter_slider",
int)
self.top_grid_layout.addWidget(self._LNA_rf_gain_win)
self.vocoder_g721_decode_bs_0 = vocoder.g721_decode_bs()
self.rtlsdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
'hackrf=0')
self.rtlsdr_source_0.set_time_unknown_pps(osmosdr.time_spec_t())
self.rtlsdr_source_0.set_sample_rate(baseband_sampling_rate)
self.rtlsdr_source_0.set_center_freq(rx_freq - xlate_offset1, 0)
self.rtlsdr_source_0.set_freq_corr(ppm_corr, 0)
self.rtlsdr_source_0.set_gain(LNA_rf_gain, 0)
self.rtlsdr_source_0.set_if_gain(if_gain, 0)
self.rtlsdr_source_0.set_bb_gain(VGA_bb_gain, 0)
self.rtlsdr_source_0.set_antenna('', 0)
self.rtlsdr_source_0.set_bandwidth(0, 0)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=6, decimation=1, taps=None, fractional_bw=None)
self.rational_resampler = filter.rational_resampler_base_ccc(
3, 2, resampler_filter_taps)
# Create the options list
self._part_id_options = [0, 1, 2, 3, 4, 5, 6, 7, 8]
# Create the labels list
self._part_id_labels = ["0", "1", "2", "3", "4", "5", "6", "7", "8"]
# Create the combo box
self._part_id_tool_bar = Qt.QToolBar(self)
self._part_id_tool_bar.addWidget(Qt.QLabel('Select Part' + ": "))
self._part_id_combo_box = Qt.QComboBox()
self._part_id_tool_bar.addWidget(self._part_id_combo_box)
for _label in self._part_id_labels:
self._part_id_combo_box.addItem(_label)
self._part_id_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._part_id_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._part_id_options.index(i)))
self._part_id_callback(self.part_id)
self._part_id_combo_box.currentIndexChanged.connect(
lambda i: self.set_part_id(self._part_id_options[i]))
# Create the radio buttons
self.top_grid_layout.addWidget(self._part_id_tool_bar)
self.mmse_resampler_xx_0 = filter.mmse_resampler_cc(
0, (3.0 * baseband_sampling_rate / 2.0) / dect_symbol_rate / 4.0)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
1,
firdes.low_pass(1, baseband_sampling_rate, options_low_pass,
options_low_pass * 0.2), xlate_offset1,
baseband_sampling_rate)
self.dect2_phase_diff_0 = dect2.phase_diff()
self.dect2_packet_receiver_0 = dect2.packet_receiver()
self.dect2_packet_decoder_0 = dect2.packet_decoder()
self.console_0 = dect2.console()
self.top_grid_layout.addWidget(self.console_0)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 32768)
self.audio_sink_0 = audio.sink(48000, '', True)
##################################################
# Connections
##################################################
self.msg_connect((self.dect2_packet_decoder_0, 'log_out'),
(self.console_0, 'in'))
self.msg_connect((self.dect2_packet_receiver_0, 'rcvr_msg_out'),
(self.dect2_packet_decoder_0, 'rcvr_msg_in'))
self.connect((self.blocks_short_to_float_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.dect2_packet_decoder_0, 0),
(self.vocoder_g721_decode_bs_0, 0))
self.connect((self.dect2_packet_receiver_0, 0),
(self.dect2_packet_decoder_0, 0))
self.connect((self.dect2_phase_diff_0, 0),
(self.dect2_packet_receiver_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.rational_resampler, 0))
self.connect((self.mmse_resampler_xx_0, 0),
(self.dect2_phase_diff_0, 0))
self.connect((self.rational_resampler, 0),
(self.mmse_resampler_xx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.audio_sink_0, 0))
self.connect((self.rtlsdr_source_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
self.connect((self.vocoder_g721_decode_bs_0, 0),
(self.blocks_short_to_float_0, 0))
