def test_001(self):
src_data = [1,2,3,4]
expected_result = [256, 512, 768, 1024];
src = blocks.vector_source_s(src_data)
op = blocks.endian_swap(2)
dst = blocks.vector_sink_s()
self.tb.connect(src, op, dst)
self.tb.run()
result_data = list(dst.data())
self.assertEqual(expected_result, result_data)
def test_001(self):
src_data = [1,2,3,4]
expected_result = [256, 512, 768, 1024];
src = blocks.vector_source_s(src_data)
op = blocks.endian_swap(2)
dst = blocks.vector_sink_s()
self.tb.connect(src, op, dst)
self.tb.run()
result_data = list(dst.data())
self.assertEqual(expected_result, result_data)
def test_002(self):
src_data = [1,2,3,4]
expected_result = [16777216, 33554432, 50331648, 67108864];
src = blocks.vector_source_i(src_data)
op = blocks.endian_swap(4)
dst = blocks.vector_sink_i()
self.tb.connect(src, op, dst)
self.tb.run()
result_data = list(dst.data())
self.assertEqual(expected_result, result_data)
def test_002(self):
src_data = [1,2,3,4]
expected_result = [16777216, 33554432, 50331648, 67108864];
src = blocks.vector_source_i(src_data)
op = blocks.endian_swap(4)
dst = blocks.vector_sink_i()
self.tb.connect(src, op, dst)
self.tb.run()
result_data = list(dst.data())
self.assertEqual(expected_result, result_data)
def __init__(self):
gr.top_block.__init__(self, "RTL FM UDP - Handiko Gesang")
Qt.QWidget.__init__(self)
self.setWindowTitle("RTL FM UDP - Handiko Gesang")
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", "rtl_fm_udp")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.volume = volume = 0.0
self.samp_rate = samp_rate = 2.88e6
self.rfgain = rfgain = 10.0
self.freq = freq = 104.6
##################################################
# Blocks
##################################################
self._volume_range = Range(-30.0, 20.0, 1.0, 0.0, 200)
self._volume_win = RangeWidget(self._volume_range, self.set_volume,
'Volume (dB)', "counter_slider", float)
self.top_grid_layout.addWidget(self._volume_win, 2, 1, 1, 1)
self._rfgain_range = Range(0.0, 49.0, 0.1, 10.0, 200)
self._rfgain_win = RangeWidget(self._rfgain_range, self.set_rfgain,
'RF Gain (dB)', "counter_slider", float)
self.top_grid_layout.addWidget(self._rfgain_win, 2, 0, 1, 1)
self._freq_range = Range(88.0, 108.8, 0.1, 104.6, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'Freq',
"counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win, 1, 0, 1, 2)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=int(192e3),
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq * 1e6, #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(-120, -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(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 = [
"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, 1,
2)
self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
'')
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(freq * 1e6, 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(rfgain, 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.fft_filter_xxx_0 = filter.fft_filter_fff(1, (firdes.low_pass(
0.1 *
(pow(10.0, volume / 10.0)), 48e3, 10e3, 5e3, firdes.WIN_BLACKMAN)),
1)
self.fft_filter_xxx_0.declare_sample_delay(0)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_short * 1,
'localhost', 7355, 1472, True)
self.blocks_float_to_short_0 = blocks.float_to_short(1, 500)
self.blocks_endian_swap_0 = blocks.endian_swap(2)
self.analog_wfm_rcv_0 = analog.wfm_rcv(
quad_rate=192e3,
audio_decimation=4,
)
##################################################
# Connections
##################################################
self.connect((self.analog_wfm_rcv_0, 0), (self.fft_filter_xxx_0, 0))
self.connect((self.blocks_endian_swap_0, 0),
(self.blocks_udp_sink_0, 0))
self.connect((self.blocks_float_to_short_0, 0),
(self.blocks_endian_swap_0, 0))
self.connect((self.fft_filter_xxx_0, 0),
(self.blocks_float_to_short_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.analog_wfm_rcv_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Post Process Aprs")
Qt.QWidget.__init__(self)
self.setWindowTitle("Post Process Aprs")
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", "Post_Process_APRS")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 75e3
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=48000,
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
8192, #size
48e3, #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 True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
48e3, #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(-120, -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(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_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.fft_filter_xxx_0 = filter.fft_filter_ccc(1, (firdes.low_pass(1,48e3,7e3,3e3,firdes.WIN_BLACKMAN)), 1)
self.fft_filter_xxx_0.declare_sample_delay(0)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_short*1, '127.0.0.1', 7355, 1472, True)
self.blocks_rotator_cc_0 = blocks.rotator_cc(-1*(math.pi*19.2e3 / (samp_rate/2)))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((0, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((10, ))
self.blocks_float_to_short_0 = blocks.float_to_short(1, 20)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, '/media/handiko/7456FB2756FAE8AE/aprs_test.raw', False)
self.blocks_endian_swap_0 = blocks.endian_swap(2)
self.band_pass_filter_0 = filter.fir_filter_fff(1, firdes.band_pass(
0.01, 48e3, 800, 2800, 200, firdes.WIN_HAMMING, 6.76))
self.audio_sink_0 = audio.sink(48000, '', True)
self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(48e3 /(2*math.pi*10e3/8.0))
##################################################
# Connections
##################################################
self.connect((self.analog_quadrature_demod_cf_0, 0), (self.band_pass_filter_0, 0))
self.connect((self.band_pass_filter_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.band_pass_filter_0, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_endian_swap_0, 0), (self.blocks_udp_sink_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_rotator_cc_0, 0))
self.connect((self.blocks_float_to_short_0, 0), (self.blocks_endian_swap_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_short_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_rotator_cc_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.fft_filter_xxx_0, 0), (self.analog_quadrature_demod_cf_0, 0))
self.connect((self.fft_filter_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.fft_filter_xxx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Pfb Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("Pfb 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", "pfb_test")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 4.8e6
self.variable_low_pass_filter_taps_0 = variable_low_pass_filter_taps_0 = firdes.low_pass(
1.0, samp_rate, 20000, 5000, firdes.WIN_HAMMING, 6.76)
self.Noversample = Noversample = 1
self.M = M = 192
##################################################
# Blocks
##################################################
self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / M * Noversample, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_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_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_0_win)
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)
if not True:
self.qtgui_waterfall_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win)
self.pfb_channelizer_ccf_0 = pfb.channelizer_ccf(
M, (variable_low_pass_filter_taps_0), Noversample, 100)
self.pfb_channelizer_ccf_0.set_channel_map(([1]))
self.pfb_channelizer_ccf_0.declare_sample_delay(0)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_short * 1,
'localhost', 7355, 1472, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_rotator_cc_0 = blocks.rotator_cc(-3.14159 * 0.0375 / 2.4)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_float_to_short_0 = blocks.float_to_short(1, 127)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1, 'dump1.cf32', False)
self.blocks_endian_swap_0 = blocks.endian_swap(2)
self.analog_simple_squelch_cc_0 = analog.simple_squelch_cc(-60, 1)
self.analog_nbfm_rx_0 = analog.nbfm_rx(
audio_rate=25000,
quad_rate=25000,
tau=75e-6,
max_dev=5e3,
)
##################################################
# Connections
##################################################
self.connect((self.analog_nbfm_rx_0, 0),
(self.blocks_float_to_short_0, 0))
self.connect((self.analog_simple_squelch_cc_0, 0),
(self.analog_nbfm_rx_0, 0))
self.connect((self.blocks_endian_swap_0, 0),
(self.blocks_udp_sink_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_float_to_short_0, 0),
(self.blocks_endian_swap_0, 0))
self.connect((self.blocks_rotator_cc_0, 0),
(self.pfb_channelizer_ccf_0, 0))
self.connect((self.blocks_rotator_cc_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_rotator_cc_0, 0))
self.connect((self.pfb_channelizer_ccf_0, 0),
(self.analog_simple_squelch_cc_0, 0))
for i in range(M - 1):
self.connect((self.pfb_channelizer_ccf_0, i + 1),
(self.blocks_null_sink_0, i))
self.connect((self.pfb_channelizer_ccf_0, 0),
(self.qtgui_waterfall_sink_x_0_0, 0))