def test_ri32_to_rf32(self):
path = self.make_file("test_source", "ri32", 1)
# expected
expected_source = sigmf.source(path, "ri32", False)
convert = blocks.int_to_float(1, 2147483647)
expected_sink = blocks.vector_sink_f(1)
# actual
actual_source = sigmf.source(path, "rf32", False)
actual_sink = blocks.vector_sink_f(1)
tb1 = gr.top_block()
tb1.connect(expected_source, convert)
tb1.connect(convert, expected_sink)
tb1.run()
tb1.wait()
tb2 = gr.top_block()
tb2.connect(actual_source, actual_sink)
tb2.run()
tb2.wait()
e = expected_sink.data()
a = actual_sink.data()
np.testing.assert_almost_equal(e, a)
def __init__(self, Sps=4, h=[1, 1, 1, 1]):
gr.hier_block2.__init__(
self,
"e_generador_fun_f",
gr.io_signature(0, 0, 0),
gr.io_signature(1, 1, gr.sizeof_float * 1),
)
##################################################
# Parameters
##################################################
self.Sps = Sps
self.h = h
##################################################
# Blocks
##################################################
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_multiply_const_vxx_0 = blocks.multiply_const_vff((2., ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, ))
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, np.random.randint(0, 2, 1000000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.interp_fir_filter_xxx_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self, 0))
def __init__(self, data):
gr.hier_block2.__init__(self, "ints_to_floats",
gr.io_signature(0, 0, 0),
gr.io_signature(1, 1, gr.sizeof_float))
self.src = blocks.vector_source_i(data)
self.cvt = blocks.int_to_float()
self.connect(self.src, self.cvt, self)
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32e3
##################################################
# Blocks
##################################################
self.blocks_vector_source_x_0 = blocks.vector_source_i((0, 1, 2, 3),
True, 1, [])
self.blocks_null_source_0 = blocks.null_source(gr.sizeof_float * 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.Mercurial_SDR_0 = Mercurial_SDR.Mercurial_SDR(
'psk', 'qpsk', 468000, 32000, 'natural_key', 'linear_key', 50, 8,
'pll_120', 'pll_120', 'pll_120', 'pll_60', 5000000, 50000, 50000)
##################################################
# Connections
##################################################
self.connect((self.Mercurial_SDR_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.Mercurial_SDR_0, 0))
self.connect((self.blocks_null_source_0, 0), (self.Mercurial_SDR_0, 1))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_int_to_float_0, 0))
def __init__(self, data):
gr.hier_block2.__init__(self, "ints_to_floats",
gr.io_signature(0, 0, 0),
gr.io_signature(1, 1, gr.sizeof_float))
self.src = blocks.vector_source_i(data)
self.cvt = blocks.int_to_float()
self.connect(self.src, self.cvt, self)
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
self.center_freq = center_freq = 0
##################################################
# Blocks
##################################################
self.freq_sweep_probe = blocks.probe_signal_f()
def _center_freq_probe():
while True:
val = self.freq_sweep_probe.level()
try:
self.set_center_freq(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_center_freq_thread = threading.Thread(target=_center_freq_probe)
_center_freq_thread.daemon = True
_center_freq_thread.start()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int*1, samp_rate,True)
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.audio_sink_0 = audio.sink(samp_rate, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, center_freq*300+300, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_i(samp_rate, analog.GR_SAW_WAVE, 0.1, 3, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_int_to_float_1, 0), (self.freq_sweep_probe, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_int_to_float_1, 0))
def test_int_to_float_identity(self):
src_data = (1, 2, 3, 4, 5)
expected_data = (1.0, 2.0, 3.0, 4.0, 5.0)
src = blocks.vector_source_i(src_data)
op = blocks.int_to_float()
dst = blocks.vector_sink_f()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertFloatTuplesAlmostEqual(expected_data, dst.data())
def test_int_to_float_scale(self):
src_data = (1, 2, 3, 4, 5)
expected_data = (0.2, 0.4, 0.6, 0.8, 1.0)
src = blocks.vector_source_i(src_data)
op = blocks.int_to_float(1, 5)
dst = blocks.vector_sink_f()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertFloatTuplesAlmostEqual(expected_data, dst.data())
def test_int_to_float_identity(self):
src_data = (1, 2, 3, 4, 5)
expected_data = (1.0, 2.0, 3.0, 4.0, 5.0)
src = blocks.vector_source_i(src_data)
op = blocks.int_to_float()
dst = blocks.vector_sink_f()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertFloatTuplesAlmostEqual(expected_data, dst.data())
def test_int_to_float_scale(self):
src_data = (1, 2, 3, 4, 5)
expected_data = (0.2, 0.4, 0.6, 0.8, 1.0)
src = blocks.vector_source_i(src_data)
op = blocks.int_to_float(1, 5)
dst = blocks.vector_sink_f()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertFloatTuplesAlmostEqual(expected_data, dst.data())
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"QT GUI Plot", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.10)
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.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.analog_random_source_x_0 = blocks.vector_source_i(map(int, numpy.random.randint(0, 4, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.analog_random_source_x_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32e3
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_0.win)
self.digital_map_bb_0 = digital.map_bb(([1, -1]))
self.blocks_vector_source_x_0 = blocks.vector_source_i((1, 1, 1, 0), True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int*1, samp_rate,True)
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_ctrlport_monitor_performance_0 = not True or monitor("gr-perf-monitorx")
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vff(1)
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_add_xx_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_float_to_char_0, 0))
self.connect((self.blocks_char_to_float_0, 0), (self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_float_to_char_0, 0), (self.digital_map_bb_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_add_xx_0, 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_throttle_0, 0))
self.connect((self.digital_map_bb_0, 0), (self.blocks_char_to_float_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 125000
##################################################
# Blocks
##################################################
self.wxgui_fftsink2_0 = fftsink2.fft_sink_c(
self.GetWin(),
baseband_freq=0,
y_per_div=10,
y_divs=10,
ref_level=0,
ref_scale=2.0,
sample_rate=samp_rate,
fft_size=1024,
fft_rate=15,
average=False,
avg_alpha=None,
title="FFT Plot",
peak_hold=False,
)
self.Add(self.wxgui_fftsink2_0.win)
self.qs1r_qs1r_src_0 = qs1r.qs1r_src(10000000, 125000, True, True, False, 0)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 262144)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1))
self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_fftsink2_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_deinterleave_0, 0))
self.connect((self.qs1r_qs1r_src_0, 0), (self.blocks_int_to_float_0, 0))
def __init__(self):
gr.top_block.__init__(self, "OFDM Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("OFDM 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_ofdm")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.pilot_symbols = pilot_symbols = ((
1,
1,
1,
-1,
), )
self.pilot_carriers = pilot_carriers = ((
-21,
-7,
7,
21,
), )
self.payload_mod = payload_mod = digital.constellation_qpsk()
self.packet_length_tag_key = packet_length_tag_key = "packet_len"
self.occupied_carriers = occupied_carriers = (
range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) +
range(8, 21) + range(22, 27), )
self.length_tag_key = length_tag_key = "frame_len"
self.header_mod = header_mod = digital.constellation_bpsk()
self.fft_len = fft_len = 64
self.sync_word2 = sync_word2 = [
0j, 0j, 0j, 0j, 0j, 0j, (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j),
(1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j),
(-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), 0j, (1 + 0j), (-1 + 0j),
(1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j),
(1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j),
0j, 0j, 0j, 0j, 0j
]
self.sync_word1 = sync_word1 = [
0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0.,
1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0.,
1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0.,
-1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
0., 0., 0., 0., 0.
]
self.samp_rate = samp_rate = 10000
self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe(
fft_len, payload_mod.base(), occupied_carriers, pilot_carriers,
pilot_symbols, 1)
self.packet_len = packet_len = 96
self.header_formatter = header_formatter = digital.packet_header_ofdm(
occupied_carriers,
n_syms=1,
len_tag_key=packet_length_tag_key,
frame_len_tag_key=length_tag_key,
bits_per_header_sym=header_mod.bits_per_symbol(),
bits_per_payload_sym=payload_mod.bits_per_symbol(),
scramble_header=False)
self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe(
fft_len, header_mod.base(), occupied_carriers, pilot_carriers,
pilot_symbols)
##################################################
# Blocks
##################################################
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.qtgui_time_sink_x_1 = qtgui.time_sink_f(
20, #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(True)
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(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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
200, #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, 2)
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(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(
200, #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, 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_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(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.meu_qpsk_demod_adapt_cb_0 = meu.qpsk_demod_adapt_cb()
self.meu_phase_finder_vci_0 = meu.phase_finder_vci(
fft_len / 4, fft_len)
self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1)
self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (()), True, 1)
self.digital_packet_headerparser_b_0 = digital.packet_headerparser_b(
header_formatter.base())
self.digital_ofdm_tx_0 = digital.ofdm_tx(
fft_len=fft_len,
cp_len=fft_len / 4,
packet_length_tag_key=packet_length_tag_key,
occupied_carriers=occupied_carriers,
pilot_carriers=pilot_carriers,
pilot_symbols=pilot_symbols,
sync_word1=sync_word1,
sync_word2=sync_word2,
bps_header=1,
bps_payload=2,
rolloff=0,
debug_log=True,
scramble_bits=False)
self.digital_ofdm_sync_sc_cfb_0 = digital.ofdm_sync_sc_cfb(
fft_len, fft_len / 4, False)
self.digital_ofdm_serializer_vcc_payload = digital.ofdm_serializer_vcc(
fft_len, occupied_carriers, length_tag_key, packet_length_tag_key,
1, '', True)
self.digital_ofdm_serializer_vcc_header = digital.ofdm_serializer_vcc(
fft_len, occupied_carriers, length_tag_key, '', 0, '', True)
self.digital_ofdm_frame_equalizer_vcvc_1 = digital.ofdm_frame_equalizer_vcvc(
payload_equalizer.base(), fft_len / 4, length_tag_key, True, 0)
self.digital_ofdm_frame_equalizer_vcvc_0 = digital.ofdm_frame_equalizer_vcvc(
header_equalizer.base(), fft_len / 4, length_tag_key, True, 1)
self.digital_ofdm_chanest_vcvc_0 = digital.ofdm_chanest_vcvc(
(sync_word1), (sync_word2), 1, 0, 3, False)
self.digital_header_payload_demux_0 = digital.header_payload_demux(
3,
fft_len,
fft_len / 4,
length_tag_key,
"",
True,
gr.sizeof_gr_complex,
"rx_time",
samp_rate,
(),
0,
)
self.digital_crc32_bb_0_0 = digital.crc32_bb(True,
packet_length_tag_key,
False)
self.digital_crc32_bb_0 = digital.crc32_bb(True, packet_length_tag_key,
True)
self.digital_constellation_decoder_cb_1 = digital.constellation_decoder_cb(
payload_mod.base())
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
header_mod.base())
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=100e-12,
frequency_offset=1,
epsilon=1.0,
taps=(1.0, ),
noise_seed=0,
block_tags=True)
self.blocks_uchar_to_float_0_0 = blocks.uchar_to_float()
self.blocks_uchar_to_float_0 = blocks.uchar_to_float()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_char * 1,
'Rx Bytes', "")
self.blocks_tag_debug_1.set_display(True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_char, 1, packet_len, packet_length_tag_key)
self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(
payload_mod.bits_per_symbol(), 8, packet_length_tag_key, True,
gr.GR_LSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
payload_mod.bits_per_symbol(), 8, packet_length_tag_key, True,
gr.GR_LSB_FIRST)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1,
fft_len + fft_len / 4)
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, 255, 1000)), True)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(
-2.0 / fft_len)
##################################################
# Connections
##################################################
self.msg_connect((self.digital_packet_headerparser_b_0, 'header_data'),
(self.digital_header_payload_demux_0, 'header_data'))
self.connect((self.analog_frequency_modulator_fc_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_int_to_float_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.digital_header_payload_demux_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.digital_crc32_bb_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0),
(self.blocks_uchar_to_float_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0),
(self.digital_crc32_bb_0_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.digital_ofdm_tx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.digital_ofdm_sync_sc_cfb_0, 0))
self.connect((self.blocks_uchar_to_float_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_uchar_to_float_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.channels_channel_model_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_packet_headerparser_b_0, 0))
self.connect((self.digital_constellation_decoder_cb_1, 0),
(self.blocks_repack_bits_bb_0, 0))
self.connect((self.digital_crc32_bb_0, 0),
(self.blocks_uchar_to_float_0, 0))
self.connect((self.digital_crc32_bb_0_0, 0),
(self.blocks_tag_debug_1, 0))
self.connect((self.digital_header_payload_demux_0, 0),
(self.fft_vxx_0, 0))
self.connect((self.digital_header_payload_demux_0, 1),
(self.fft_vxx_1, 0))
self.connect((self.digital_ofdm_chanest_vcvc_0, 0),
(self.digital_ofdm_frame_equalizer_vcvc_0, 0))
self.connect((self.digital_ofdm_chanest_vcvc_0, 0),
(self.meu_phase_finder_vci_0, 0))
self.connect((self.digital_ofdm_frame_equalizer_vcvc_0, 0),
(self.digital_ofdm_serializer_vcc_header, 0))
self.connect((self.digital_ofdm_frame_equalizer_vcvc_1, 0),
(self.digital_ofdm_serializer_vcc_payload, 0))
self.connect((self.digital_ofdm_serializer_vcc_header, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_ofdm_serializer_vcc_payload, 0),
(self.digital_constellation_decoder_cb_1, 0))
self.connect((self.digital_ofdm_serializer_vcc_payload, 0),
(self.meu_qpsk_demod_adapt_cb_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 0),
(self.analog_frequency_modulator_fc_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 1),
(self.digital_header_payload_demux_0, 1))
self.connect((self.digital_ofdm_tx_0, 0),
(self.channels_channel_model_0, 0))
self.connect((self.fft_vxx_0, 0),
(self.digital_ofdm_chanest_vcvc_0, 0))
self.connect((self.fft_vxx_1, 0),
(self.digital_ofdm_frame_equalizer_vcvc_1, 0))
self.connect((self.meu_phase_finder_vci_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.meu_phase_finder_vci_0, 0),
(self.meu_qpsk_demod_adapt_cb_0, 1))
self.connect((self.meu_qpsk_demod_adapt_cb_0, 0),
(self.blocks_repack_bits_bb_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
self.center_freq = center_freq = 0
##################################################
# Blocks
##################################################
self.freq_sweep_probe = blocks.probe_signal_f()
def _center_freq_probe():
while True:
val = self.freq_sweep_probe.level()
try:
self.set_center_freq(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_center_freq_thread = threading.Thread(target=_center_freq_probe)
_center_freq_thread.daemon = True
_center_freq_thread.start()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int * 1, samp_rate,
True)
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.audio_sink_0 = audio.sink(samp_rate, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, center_freq * 300 + 300, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_i(
samp_rate, analog.GR_SAW_WAVE, 0.1, 3, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.freq_sweep_probe, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_int_to_float_1, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.spacing = spacing = 50
self.samp_rate = samp_rate = 2e6
self.msg = msg = "000011110000111100001111000011110000111100001111000011110000111111110011001101010101001010110010110100101011001010101101001011010100101101010101001011010011001100101100101011001010100"
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_0 = scopesink2.scope_sink_c(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_0.win)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=int(540 * 2.3),
decimation=1,
taps=(1, ),
fractional_bw=4,
)
self.osmosdr_sink_0 = osmosdr.sink(args="numchan=" + str(1) + " " + "")
self.osmosdr_sink_0.set_sample_rate(samp_rate)
self.osmosdr_sink_0.set_center_freq(433.42e6, 0)
self.osmosdr_sink_0.set_freq_corr(0, 0)
self.osmosdr_sink_0.set_gain(10, 0)
self.osmosdr_sink_0.set_if_gain(20, 0)
self.osmosdr_sink_0.set_bb_gain(20, 0)
self.osmosdr_sink_0.set_antenna("", 0)
self.osmosdr_sink_0.set_bandwidth(0, 0)
self.blocks_vector_source_x_0 = blocks.vector_source_i(
[int(x) for x in msg] + [0] * spacing, True, 1, [])
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1, ))
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
int(540 * 2.3), 1, 4000)
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_float_to_complex_0, 0),
(self.osmosdr_sink_0, 0))
self.connect((self.blocks_float_to_complex_0, 0),
(self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.rational_resampler_xxx_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_float_to_complex_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_int_to_float_1, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_moving_average_xx_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.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))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Received Signal")
##################################################
# Variables
##################################################
self.samples_per_bit = samples_per_bit = 40960
self.samp_rate = samp_rate = 800000
self._b_power_config = ConfigParser.ConfigParser()
self._b_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
b_power = self._b_power_config.getfloat('power', 'b')
except:
b_power = 1
self.b_power = b_power
self._a_power_config = ConfigParser.ConfigParser()
self._a_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
a_power = self._a_power_config.getfloat('power', 'a')
except:
a_power = .5
self.a_power = a_power
##################################################
# Blocks
##################################################
self.n = self.n = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.n.AddPage(grc_wxgui.Panel(self.n), "carrier")
self.n.AddPage(grc_wxgui.Panel(self.n), "a")
self.n.AddPage(grc_wxgui.Panel(self.n), "ab")
self.Add(self.n)
self.wxgui_scopesink2_4 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='A+B backscatter signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_4.win)
self.wxgui_scopesink2_3 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='B source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_3.win)
self.wxgui_scopesink2_2 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_2.win)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.n.GetPage(0).GetWin(),
title='Carrier Wave',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(0).Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A Backscatter Signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_0.win)
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='A Power',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_1.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='Ivan Number Sink',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_0.win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_repeat_3 = blocks.repeat(gr.sizeof_int * 1, 3)
self.blocks_repeat_2 = blocks.repeat(gr.sizeof_int * 1, 2)
self.blocks_repeat_1 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vff((1, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(a_power, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(b_power, ))
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/src/carrier', True)
self.blocks_file_sink_4 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/b_srcdata',
False)
self.blocks_file_sink_4.set_unbuffered(False)
self.blocks_file_sink_3 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/ab_backscatter',
False)
self.blocks_file_sink_3.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_srcdata',
False)
self.blocks_file_sink_2.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_backscatter',
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_random_source_x_1 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, a_power)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.wxgui_numbersink2_1, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_repeat_3, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blocks_repeat_2, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_file_sink_3, 0))
self.connect((self.blocks_add_xx_1, 0), (self.wxgui_scopesink2_4, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_file_sink_2, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.wxgui_scopesink2_2, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_file_sink_4, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_repeat_1, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.wxgui_scopesink2_3, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_1, 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_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_repeat_1, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_repeat_2, 0),
(self.blocks_int_to_float_1, 0))
self.connect((self.blocks_repeat_3, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.wxgui_numbersink2_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.wxgui_scopesink2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Not titled yet")
Qt.QWidget.__init__(self)
self.setWindowTitle("Not titled yet")
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")
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.samp_rate = samp_rate = 10
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_2 = filter.rational_resampler_fff(
interpolation=10,
decimation=1,
taps=None,
fractional_bw=None)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
300, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(1)
self.qtgui_time_sink_x_1.set_y_axis(-1, 10)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(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)
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(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.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
30, #size
samp_rate / 10, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1)
self.qtgui_time_sink_x_0.set_y_axis(-1, 10)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(False)
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.find_max_channel_0 = find_max_channel.find_max_channel(10, 8)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_stream_to_vector_decimator_0 = blocks.stream_to_vector_decimator(
item_size=gr.sizeof_float,
sample_rate=samp_rate,
vec_rate=samp_rate / 10,
vec_len=10)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.analog_random_source_x_0 = blocks.vector_source_i(list(map(int, numpy.random.randint(0, 10, 300))), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_stream_to_vector_decimator_0, 0), (self.find_max_channel_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_stream_to_vector_decimator_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.find_max_channel_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.find_max_channel_0, 0), (self.rational_resampler_xxx_2, 0))
self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_time_sink_x_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Not titled yet")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = int(2.2e6)
self.f = f = int(700e6)
self.N = N = 140000
self.plutopow = plutopow = 30.0
##################################################
# Blocks
##################################################
self.zeromq_pub_sink_0 = zeromq.pub_sink(gr.sizeof_gr_complex, N,
'tcp://192.168.0.165:5555',
100, False, -1)
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
args='',
channels=list(range(0, 2)),
),
)
self.uhd_usrp_source_0.set_center_freq(f, 0)
self.uhd_usrp_source_0.set_gain(70, 0)
self.uhd_usrp_source_0.set_antenna('RX2', 0)
self.uhd_usrp_source_0.set_center_freq(f, 1)
self.uhd_usrp_source_0.set_gain(40, 1)
self.uhd_usrp_source_0.set_antenna('RX2', 1)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec())
self.iio_pluto_sink_0 = iio.pluto_sink('', f, samp_rate, 20000000,
32768, False, plutopow, '',
True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, N)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(3.1415)
self.blocks_magphase_to_complex_0 = blocks.magphase_to_complex(1)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * N, 1)
self.blocks_interleave_0 = blocks.interleave(gr.sizeof_gr_complex * 1,
1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.analog_random_source_x_0 = blocks.vector_source_i(
list(map(int, numpy.random.randint(0, 2, N))), True)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_magphase_to_complex_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_interleave_0, 0),
(self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_keep_one_in_n_0, 0),
(self.zeromq_pub_sink_0, 0))
self.connect((self.blocks_magphase_to_complex_0, 0),
(self.iio_pluto_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_magphase_to_complex_0, 1))
self.connect((self.blocks_stream_to_vector_0, 0),
(self.blocks_keep_one_in_n_0, 0))
self.connect((self.dc_blocker_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.uhd_usrp_source_0, 1),
(self.blocks_interleave_0, 1))
self.connect((self.uhd_usrp_source_0, 0),
(self.blocks_interleave_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 __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.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
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.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.howtogen_squarev3_0 = howtogen.square_ii()
self.blocks_vector_source_x_0 = blocks.vector_source_i([2]*20, True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int*1, samp_rate,True)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_int_to_float_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.howtogen_squarev3_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.howtogen_squarev3_0, 0), (self.blocks_int_to_float_0, 0))
def int_to_float(N):
op = blocks.int_to_float()
tb = helper(N, op, gr.sizeof_int, gr.sizeof_float, 1, 1)
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.samp_rate = samp_rate = 25000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_2 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"receive", #name
1 #number of inputs
)
self.qtgui_time_sink_x_2.set_update_time(0.10)
self.qtgui_time_sink_x_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_2.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_2.enable_tags(-1, True)
self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_2.enable_autoscale(True)
self.qtgui_time_sink_x_2.enable_grid(False)
self.qtgui_time_sink_x_2.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_2.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_2.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_2.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_2_win)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"after_demod", #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(True)
self.qtgui_time_sink_x_1.enable_grid(False)
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(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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
1000, #size
samp_rate, #samp_rate
"txt", #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, 1)
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_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_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_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.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1000, #size
samp_rate, #samp_rate
"pass", #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(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(
1000, #size
samp_rate, #samp_rate
"enlarge", #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(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.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" )
self.osmosdr_source_0.set_sample_rate(1e6)
self.osmosdr_source_0.set_center_freq(1000e6, 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(14, 0)
self.osmosdr_source_0.set_if_gain(40, 0)
self.osmosdr_source_0.set_bb_gain(10, 0)
self.osmosdr_source_0.set_antenna("", 0)
self.osmosdr_source_0.set_bandwidth(0, 0)
self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, samp_rate, 1.5e3, 1e3, firdes.WIN_HAMMING, 6.76))
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_float_to_int_0 = blocks.float_to_int(1, 11)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_int*1, "/home/andy/receive.txt", False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.043, ))
self.analog_wfm_rcv_0 = analog.wfm_rcv(
quad_rate=320e3,
audio_decimation=10,
)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_CONST_WAVE, 1000, 12, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.analog_wfm_rcv_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_float_to_int_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_float_to_int_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_float_to_int_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_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.analog_wfm_rcv_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.qtgui_time_sink_x_2, 0))
def __init__(self, Sps=10):
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())
##################################################
# Parameters
##################################################
self.Sps = Sps
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
self.h = h = wform.nyq(Sps, Sps*20)
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
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.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(Sps, (h))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2., ))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, ))
self.b_eye_diagram2_f_1 = b_eye_diagram2_f(
Delay=0,
Sps=Sps,
samp_rate=samp_rate,
)
self.analog_random_source_x_0 = blocks.vector_source_i(map(int, numpy.random.randint(0, 2, 1000000)), True)
self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, 0., 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_int_to_float_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.b_eye_diagram2_f_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.interp_fir_filter_xxx_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.blocks_add_xx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 100000
##################################################
# Blocks
##################################################
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
1024, 100, -100, 100, "", 1)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
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 = ['', '', '', '', '', '', '', '', '', '']
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(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.top_layout.addWidget(self._qtgui_histogram_sink_x_0_win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int * 1, samp_rate,
True)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.analog_random_uniform_source_x_0 = analog.random_uniform_source_i(
-100, 100, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Calibration Example")
Qt.QWidget.__init__(self)
self.setWindowTitle("Calibration 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", "calibration_example_gui_2x_measure")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.speed_of_light = speed_of_light = 299792458
self.antenna_spacing = antenna_spacing = 0.1
self.variable_qtgui_chooser_0_1_0 = variable_qtgui_chooser_0_1_0 = 0
self.variable_qtgui_chooser_0_0 = variable_qtgui_chooser_0_0 = 1
self.samp_rate = samp_rate = 100000000/64
self.gain_rx = gain_rx = 0
self.center_freq = center_freq = speed_of_light/(2*antenna_spacing)
self.cal_freq = cal_freq = 1024
##################################################
# Blocks
##################################################
self._variable_qtgui_chooser_0_1_0_options = (1, 0, )
self._variable_qtgui_chooser_0_1_0_labels = ("Stop", "Running", )
self._variable_qtgui_chooser_0_1_0_group_box = Qt.QGroupBox("Sync System")
self._variable_qtgui_chooser_0_1_0_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._variable_qtgui_chooser_0_1_0_button_group = variable_chooser_button_group()
self._variable_qtgui_chooser_0_1_0_group_box.setLayout(self._variable_qtgui_chooser_0_1_0_box)
for i, label in enumerate(self._variable_qtgui_chooser_0_1_0_labels):
radio_button = Qt.QRadioButton(label)
self._variable_qtgui_chooser_0_1_0_box.addWidget(radio_button)
self._variable_qtgui_chooser_0_1_0_button_group.addButton(radio_button, i)
self._variable_qtgui_chooser_0_1_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_1_0_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_1_0_options.index(i)))
self._variable_qtgui_chooser_0_1_0_callback(self.variable_qtgui_chooser_0_1_0)
self._variable_qtgui_chooser_0_1_0_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_qtgui_chooser_0_1_0(self._variable_qtgui_chooser_0_1_0_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_1_0_group_box)
self._variable_qtgui_chooser_0_0_options = (0, 1, )
self._variable_qtgui_chooser_0_0_labels = ("Enable", "Disable", )
self._variable_qtgui_chooser_0_0_group_box = Qt.QGroupBox("Source Enable")
self._variable_qtgui_chooser_0_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_qtgui_chooser_0_0_button_group = variable_chooser_button_group()
self._variable_qtgui_chooser_0_0_group_box.setLayout(self._variable_qtgui_chooser_0_0_box)
for i, label in enumerate(self._variable_qtgui_chooser_0_0_labels):
radio_button = Qt.QRadioButton(label)
self._variable_qtgui_chooser_0_0_box.addWidget(radio_button)
self._variable_qtgui_chooser_0_0_button_group.addButton(radio_button, i)
self._variable_qtgui_chooser_0_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_0_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_0_options.index(i)))
self._variable_qtgui_chooser_0_0_callback(self.variable_qtgui_chooser_0_0)
self._variable_qtgui_chooser_0_0_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_qtgui_chooser_0_0(self._variable_qtgui_chooser_0_0_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_0_group_box)
self.uhd_usrp_source_0_0_0 = uhd.usrp_source(
",".join(("addr0=192.168.70.2,addr1=192.168.20.2,addr2=192.168.30.2,addr3=192.168.50.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(4),
),
)
self.uhd_usrp_source_0_0_0.set_clock_source("external", 0)
self.uhd_usrp_source_0_0_0.set_time_source("external", 0)
self.uhd_usrp_source_0_0_0.set_clock_source("external", 1)
self.uhd_usrp_source_0_0_0.set_time_source("external", 1)
self.uhd_usrp_source_0_0_0.set_clock_source("external", 2)
self.uhd_usrp_source_0_0_0.set_time_source("external", 2)
self.uhd_usrp_source_0_0_0.set_clock_source("external", 3)
self.uhd_usrp_source_0_0_0.set_time_source("external", 3)
self.uhd_usrp_source_0_0_0.set_time_unknown_pps(uhd.time_spec())
self.uhd_usrp_source_0_0_0.set_samp_rate(samp_rate)
# Tell boards to run these commands at this specific time in the future
cmd_time = self.uhd_usrp_source_0_0_0.get_time_now() + uhd.time_spec_t(1.0)
self.uhd_usrp_source_0_0_0.set_command_time(cmd_time,0)
self.uhd_usrp_source_0_0_0.set_command_time(cmd_time,1)
self.uhd_usrp_source_0_0_0.set_command_time(cmd_time,2)
self.uhd_usrp_source_0_0_0.set_command_time(cmd_time,3)
self.uhd_usrp_source_0_0_0.set_center_freq(center_freq, 0)
self.uhd_usrp_source_0_0_0.set_gain(gain_rx, 0)
self.uhd_usrp_source_0_0_0.set_center_freq(center_freq, 1)
self.uhd_usrp_source_0_0_0.set_gain(gain_rx, 1)
self.uhd_usrp_source_0_0_0.set_center_freq(center_freq, 2)
self.uhd_usrp_source_0_0_0.set_gain(gain_rx, 2)
self.uhd_usrp_source_0_0_0.set_center_freq(center_freq, 3)
self.uhd_usrp_source_0_0_0.set_gain(gain_rx, 3)
self.uhd_usrp_source_0_0_0.clear_command_time()
time.sleep(1.5)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("addr=192.168.40.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_clock_source("mimo", 0)
self.uhd_usrp_sink_0_0.set_time_source("mimo", 0)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_center_freq(center_freq, 0)
self.uhd_usrp_sink_0_0.set_gain(10, 0)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
100, #size
samp_rate, #samp_rate
"", #name
3 #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_AUTO, 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(False)
self.qtgui_time_sink_x_0_0.enable_control_panel(True)
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(3):
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(
1526*2, #size
samp_rate, #samp_rate
"", #name
4 #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_AUTO, 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(False)
self.qtgui_time_sink_x_0.enable_control_panel(True)
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(4):
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.measure_offset_0 = measure_offset(
cal_freq=cal_freq,
mu=0.0001,
samp_rate=samp_rate,
)
self.blocks_skiphead_0_1 = blocks.skiphead(gr.sizeof_int*1, 1024*4)
self.blocks_skiphead_0_0 = blocks.skiphead(gr.sizeof_int*1, 1024*4)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_int*1, 1024*4)
self.blocks_message_strobe_0 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_1_0), 1000)
self.blocks_int_to_float_0_1 = blocks.int_to_float(1, 1)
self.blocks_int_to_float_0_0 = blocks.int_to_float(1, 1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_head_0 = blocks.head(gr.sizeof_int*1, 100)
self.blocks_file_sink_0_1 = blocks.file_sink(gr.sizeof_int*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/offsets_chan3_ints.bin", False)
self.blocks_file_sink_0_1.set_unbuffered(False)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_int*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/offsets_chan2_ints.bin", False)
self.blocks_file_sink_0_0.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_int*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/offsets_chan1_ints.bin", False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_complex_to_real_1_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_1 = blocks.complex_to_real(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.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, cal_freq, 1, 0)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.measure_offset_0, 'in'))
self.connect((self.analog_sig_source_x_0, 0), (self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0), (self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_real_1_0, 0), (self.qtgui_time_sink_x_0, 3))
self.connect((self.blocks_head_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_int_to_float_0_0, 0), (self.qtgui_time_sink_x_0_0, 2))
self.connect((self.blocks_int_to_float_0_1, 0), (self.qtgui_time_sink_x_0_0, 1))
self.connect((self.blocks_skiphead_0, 0), (self.blocks_head_0, 0))
self.connect((self.blocks_skiphead_0_0, 0), (self.blocks_file_sink_0_0, 0))
self.connect((self.blocks_skiphead_0_1, 0), (self.blocks_file_sink_0_1, 0))
self.connect((self.measure_offset_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.measure_offset_0, 2), (self.blocks_int_to_float_0_0, 0))
self.connect((self.measure_offset_0, 1), (self.blocks_int_to_float_0_1, 0))
self.connect((self.measure_offset_0, 0), (self.blocks_skiphead_0, 0))
self.connect((self.measure_offset_0, 1), (self.blocks_skiphead_0_0, 0))
self.connect((self.measure_offset_0, 2), (self.blocks_skiphead_0_1, 0))
self.connect((self.uhd_usrp_source_0_0_0, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self.uhd_usrp_source_0_0_0, 2), (self.blocks_complex_to_real_0_0, 0))
self.connect((self.uhd_usrp_source_0_0_0, 1), (self.blocks_complex_to_real_1, 0))
self.connect((self.uhd_usrp_source_0_0_0, 3), (self.blocks_complex_to_real_1_0, 0))
self.connect((self.uhd_usrp_source_0_0_0, 0), (self.measure_offset_0, 0))
self.connect((self.uhd_usrp_source_0_0_0, 1), (self.measure_offset_0, 1))
self.connect((self.uhd_usrp_source_0_0_0, 2), (self.measure_offset_0, 2))
self.connect((self.uhd_usrp_source_0_0_0, 3), (self.measure_offset_0, 3))
def __init__(self):
gr.top_block.__init__(self, "Hdf5Sink Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("Hdf5Sink 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", "hdf5sink_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
self.data_filename = data_filename = "/tmp/dataset.hdf5"
##################################################
# Blocks
##################################################
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 4)
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(4):
self.qtgui_number_sink_0.set_min(i, -1000)
self.qtgui_number_sink_0.set_max(i, 1000)
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.hdf5_sink_x_0_2 = hdf5_sink_f(num_inputs=1,
dataset_name='dataset_f',
shrink=True,
data_filename=data_filename,
log_level=logging.NOTSET,
log_filename='')
self.hdf5_sink_x_0_1 = hdf5_sink_i(num_inputs=1,
dataset_name='dataset_i',
shrink=True,
data_filename=data_filename,
log_level=logging.NOTSET,
log_filename='')
self.hdf5_sink_x_0_0 = hdf5_sink_s(num_inputs=1,
dataset_name='dataset_s',
shrink=True,
data_filename=data_filename,
log_level=logging.NOTSET,
log_filename='')
self.hdf5_sink_x_0 = hdf5_sink_b(num_inputs=1,
dataset_name='dataset_b',
shrink=True,
data_filename=data_filename,
log_level=logging.NOTSET,
log_filename='')
self.blocks_short_to_float_0 = blocks.short_to_float(1, 255)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_float_to_int_0 = blocks.float_to_int(1, 1)
self.blocks_char_to_short_0 = blocks.char_to_short(1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.analog_random_uniform_source_x_0 = analog.random_uniform_source_b(
0, 255, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_char_to_short_0, 0))
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.hdf5_sink_x_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_float_to_int_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.hdf5_sink_x_0_2, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_number_sink_0, 3))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_char_to_short_0, 0),
(self.blocks_short_to_float_0, 0))
self.connect((self.blocks_char_to_short_0, 0),
(self.hdf5_sink_x_0_0, 0))
self.connect((self.blocks_float_to_int_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_float_to_int_0, 0),
(self.hdf5_sink_x_0_1, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.qtgui_number_sink_0, 2))
self.connect((self.blocks_short_to_float_0, 0),
(self.qtgui_number_sink_0, 1))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 25000
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=8,
decimation=1,
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_3_0 = qtgui.time_sink_f(
500, #size
samp_rate, #samp_rate
"after_interpolator", #name
1 #number of inputs
)
self.qtgui_time_sink_x_3_0.set_update_time(0.10)
self.qtgui_time_sink_x_3_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_3_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_3_0.enable_tags(-1, True)
self.qtgui_time_sink_x_3_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_3_0.enable_autoscale(False)
self.qtgui_time_sink_x_3_0.enable_grid(False)
self.qtgui_time_sink_x_3_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_3_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_3_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_3_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_3_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_3_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_3_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_3_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_3_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_3_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_3_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_3_0_win)
self.qtgui_time_sink_x_2 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"receive", #name
1 #number of inputs
)
self.qtgui_time_sink_x_2.set_update_time(0.10)
self.qtgui_time_sink_x_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_2.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_2.enable_tags(-1, True)
self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_2.enable_autoscale(True)
self.qtgui_time_sink_x_2.enable_grid(False)
self.qtgui_time_sink_x_2.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_2.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_2.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_2.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_2_win)
self.qtgui_time_sink_x_1_0 = qtgui.time_sink_c(
1000, #size
samp_rate, #samp_rate
"after_resampler", #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_control_panel(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 * 1):
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_layout.addWidget(self._qtgui_time_sink_x_1_0_win)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"after_demod", #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(True)
self.qtgui_time_sink_x_1.enable_grid(False)
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(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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
1000, #size
samp_rate, #samp_rate
"txt", #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, 1)
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(True)
self.qtgui_time_sink_x_0_0_0.enable_grid(False)
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 = ["", "", "", "", "", "", "", "", "", ""]
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_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.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c(
500, #size
samp_rate, #samp_rate
"after_FM", #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(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(2 * 1):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
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(
1000, #size
samp_rate, #samp_rate
"enlarge", #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(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.fractional_interpolator_xx_0 = filter.fractional_interpolator_ff(
1, 0.875)
self.file_input = qtgui.time_sink_f(
500, #size
samp_rate, #samp_rate
"file_input", #name
1 #number of inputs
)
self.file_input.set_update_time(0.10)
self.file_input.set_y_axis(-1, 1)
self.file_input.set_y_label("Amplitude", "")
self.file_input.enable_tags(-1, True)
self.file_input.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.file_input.enable_autoscale(False)
self.file_input.enable_grid(False)
self.file_input.enable_control_panel(False)
if not True:
self.file_input.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.file_input.set_line_label(i, "Data {0}".format(i))
else:
self.file_input.set_line_label(i, labels[i])
self.file_input.set_line_width(i, widths[i])
self.file_input.set_line_color(i, colors[i])
self.file_input.set_line_style(i, styles[i])
self.file_input.set_line_marker(i, markers[i])
self.file_input.set_line_alpha(i, alphas[i])
self._file_input_win = sip.wrapinstance(self.file_input.pyqwidget(),
Qt.QWidget)
self.top_layout.addWidget(self._file_input_win)
self.blocks_vector_source_x_0 = blocks.vector_source_f((0, 0, 0), True,
1, [])
self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_float * 1,
(1, 1))
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 10)
self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_float_to_int_0 = blocks.float_to_int(1, 10)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char * 1,
"/home/andy/code.txt",
True)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_int * 1,
"/home/andy/receive.txt",
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, ))
self.bipolar_wave = qtgui.time_sink_f(
500, #size
samp_rate, #samp_rate
"bipolar_wave", #name
1 #number of inputs
)
self.bipolar_wave.set_update_time(0.10)
self.bipolar_wave.set_y_axis(-1, 1)
self.bipolar_wave.set_y_label("Amplitude", "")
self.bipolar_wave.enable_tags(-1, True)
self.bipolar_wave.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.bipolar_wave.enable_autoscale(False)
self.bipolar_wave.enable_grid(False)
self.bipolar_wave.enable_control_panel(False)
if not True:
self.bipolar_wave.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.bipolar_wave.set_line_label(i, "Data {0}".format(i))
else:
self.bipolar_wave.set_line_label(i, labels[i])
self.bipolar_wave.set_line_width(i, widths[i])
self.bipolar_wave.set_line_color(i, colors[i])
self.bipolar_wave.set_line_style(i, styles[i])
self.bipolar_wave.set_line_marker(i, markers[i])
self.bipolar_wave.set_line_alpha(i, alphas[i])
self._bipolar_wave_win = sip.wrapinstance(
self.bipolar_wave.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._bipolar_wave_win)
self.analog_wfm_tx_0 = analog.wfm_tx(
audio_rate=int(25e3),
quad_rate=int(500e3),
tau=3e-6,
max_dev=50e3,
)
self.analog_wfm_rcv_0 = analog.wfm_rcv(
quad_rate=320e3,
audio_decimation=10,
)
self.analog_sig_source_x_0_1 = analog.sig_source_f(
samp_rate, analog.GR_CONST_WAVE, 1000, 12, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(
samp_rate, analog.GR_CONST_WAVE, 1000, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_CONST_WAVE, 1000, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0_1, 0),
(self.blocks_multiply_xx_0_1, 0))
self.connect((self.analog_wfm_rcv_0, 0),
(self.blocks_multiply_xx_0_1, 1))
self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.analog_wfm_tx_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.analog_wfm_tx_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_xx_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_0, 0), (self.file_input, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blocks_float_to_int_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_float_to_int_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_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_stream_mux_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.bipolar_wave, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.fractional_interpolator_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_1, 0),
(self.blocks_float_to_int_0, 0))
self.connect((self.blocks_multiply_xx_0_1, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_repeat_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_stream_mux_0, 0), (self.blocks_repeat_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_stream_mux_0, 1))
self.connect((self.fractional_interpolator_xx_0, 0),
(self.analog_wfm_tx_0, 0))
self.connect((self.fractional_interpolator_xx_0, 0),
(self.qtgui_time_sink_x_3_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.analog_wfm_rcv_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.qtgui_time_sink_x_1_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.qtgui_time_sink_x_2, 0))
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, "Zmq Stream")
Qt.QWidget.__init__(self)
self.setWindowTitle("Zmq Stream")
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", "zmq_stream")
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.win_coeff_addr_size = win_coeff_addr_size = 10
self.samp_rate = samp_rate = 125e6
self.fft_coeff_addr_size = fft_coeff_addr_size = 10
self.adc2ram_addr_size = adc2ram_addr_size = 10
##################################################
# Blocks
##################################################
self.zeromq_sub_source_0_1 = zeromq.sub_source(
gr.sizeof_short, 1, 'tcp://192.168.0.200:9902', 200, False, -1)
self.zeromq_sub_source_0_0 = zeromq.sub_source(
gr.sizeof_int, 1, 'tcp://192.168.0.200:9903', 200, False, -1)
self.zeromq_sub_source_0 = zeromq.sub_source(
gr.sizeof_short, 1, 'tcp://192.168.0.200:9901', 200, False, -1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
2**win_coeff_addr_size, #size
samp_rate, #samp_rate
"", #name
2 #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, 1)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(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(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)
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 = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(2):
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, 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_0_0 = qtgui.time_sink_f(
2**fft_coeff_addr_size, #size
2**fft_coeff_addr_size / samp_rate * 1e6, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.1)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(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(True)
self.qtgui_time_sink_x_0_0_0.enable_grid(True)
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)
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 = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win, 4, 0,
1, 1)
for r in range(4, 5):
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**adc2ram_addr_size, #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(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)
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 = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(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_grid_layout.addWidget(self._qtgui_time_sink_x_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.qtgui_freq_sink_x_1 = qtgui.freq_sink_f(
2**fft_coeff_addr_size, #size
firdes.WIN_RECTANGULAR, #wintype
0, #fc
samp_rate, #bw
"", #name
2)
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(True)
self.qtgui_freq_sink_x_1.enable_grid(True)
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)
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 range(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_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 3, 0, 1,
1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_short_to_float_0_1 = blocks.short_to_float(1, 1)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_interleave_0_0 = blocks.interleave(
gr.sizeof_float * 1, 2**(fft_coeff_addr_size - 1))
self.blocks_interleave_0 = blocks.interleave(
gr.sizeof_float * 1, 2**(fft_coeff_addr_size - 1))
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_deinterleave_0_1 = blocks.deinterleave(
gr.sizeof_float * 1, 1)
self.blocks_deinterleave_0_0_0_0 = blocks.deinterleave(
gr.sizeof_float * 1, 2**(fft_coeff_addr_size - 1))
self.blocks_deinterleave_0_0_0 = blocks.deinterleave(
gr.sizeof_float * 1, 2**(fft_coeff_addr_size - 1))
self.blocks_deinterleave_0_0 = blocks.deinterleave(
gr.sizeof_float * 1, 1)
self.blocks_deinterleave_0 = blocks.deinterleave(
gr.sizeof_float * 1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_deinterleave_0, 1),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_deinterleave_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_deinterleave_0_0, 0),
(self.blocks_deinterleave_0_0_0, 0))
self.connect((self.blocks_deinterleave_0_0, 1),
(self.blocks_deinterleave_0_0_0_0, 0))
self.connect((self.blocks_deinterleave_0_0_0, 1),
(self.blocks_interleave_0, 0))
self.connect((self.blocks_deinterleave_0_0_0, 0),
(self.blocks_interleave_0, 1))
self.connect((self.blocks_deinterleave_0_0_0_0, 0),
(self.blocks_interleave_0_0, 1))
self.connect((self.blocks_deinterleave_0_0_0_0, 1),
(self.blocks_interleave_0_0, 0))
self.connect((self.blocks_deinterleave_0_1, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.blocks_deinterleave_0_1, 1),
(self.qtgui_freq_sink_x_1, 1))
self.connect((self.blocks_deinterleave_0_1, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_deinterleave_0_1, 1),
(self.qtgui_time_sink_x_0_1, 1))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_deinterleave_0_0, 0))
self.connect((self.blocks_interleave_0, 0),
(self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.blocks_interleave_0_0, 0),
(self.qtgui_time_sink_x_0_0_0, 1))
self.connect((self.blocks_short_to_float_0, 0),
(self.blocks_deinterleave_0, 0))
self.connect((self.blocks_short_to_float_0_1, 0),
(self.blocks_deinterleave_0_1, 0))
self.connect((self.zeromq_sub_source_0, 0),
(self.blocks_short_to_float_0, 0))
self.connect((self.zeromq_sub_source_0_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.zeromq_sub_source_0_1, 0),
(self.blocks_short_to_float_0_1, 0))
def __init__(self):
gr.top_block.__init__(self, "OFDM Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("OFDM 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_ofdm")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.pilot_symbols = pilot_symbols = ((
1,
1,
1,
-1,
), )
self.pilot_carriers = pilot_carriers = ((
-21,
-7,
7,
21,
), )
self.payload_mod = payload_mod = digital.constellation_qpsk()
self.packet_length_tag_key = packet_length_tag_key = "packet_len"
self.occupied_carriers = occupied_carriers = (
range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) +
range(8, 21) + range(22, 27), )
self.length_tag_key = length_tag_key = "frame_len"
self.header_mod = header_mod = digital.constellation_bpsk()
self.fft_len = fft_len = 64
self.sync_word2 = sync_word2 = [
0j, 0j, 0j, 0j, 0j, 0j, (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j),
(1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j),
(-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), 0j, (1 + 0j), (-1 + 0j),
(1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j),
(1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j),
(-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j),
0j, 0j, 0j, 0j, 0j
]
self.sync_word1 = sync_word1 = [
0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0.,
1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0.,
1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0.,
-1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
-1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0.,
0., 0., 0., 0., 0.
]
self.samp_rate = samp_rate = 500000
self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe(
fft_len, payload_mod.base(), occupied_carriers, pilot_carriers,
pilot_symbols, 1)
self.packet_len = packet_len = 96
self.header_formatter = header_formatter = digital.packet_header_ofdm(
occupied_carriers,
n_syms=1,
len_tag_key=packet_length_tag_key,
frame_len_tag_key=length_tag_key,
bits_per_header_sym=header_mod.bits_per_symbol(),
bits_per_payload_sym=payload_mod.bits_per_symbol(),
scramble_header=False)
self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe(
fft_len, header_mod.base(), occupied_carriers, pilot_carriers,
pilot_symbols)
##################################################
# Blocks
##################################################
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
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(2e9, 0)
self.uhd_usrp_source_0.set_gain(30, 0)
self.uhd_usrp_source_0.set_antenna('RX2', 0)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
20, #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(True)
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(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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
200, #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, 2)
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(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.meu_qpsk_demod_adapt_cb_0 = meu.qpsk_demod_adapt_cb()
self.meu_phase_finder_vci_0 = meu.phase_finder_vci(
fft_len / 4, fft_len)
self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1)
self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (()), True, 1)
self.digital_packet_headerparser_b_0 = digital.packet_headerparser_b(
header_formatter.base())
self.digital_ofdm_sync_sc_cfb_0 = digital.ofdm_sync_sc_cfb(
fft_len, fft_len / 4, False)
self.digital_ofdm_serializer_vcc_payload = digital.ofdm_serializer_vcc(
fft_len, occupied_carriers, length_tag_key, packet_length_tag_key,
1, '', True)
self.digital_ofdm_serializer_vcc_header = digital.ofdm_serializer_vcc(
fft_len, occupied_carriers, length_tag_key, '', 0, '', True)
self.digital_ofdm_frame_equalizer_vcvc_1 = digital.ofdm_frame_equalizer_vcvc(
payload_equalizer.base(), fft_len / 4, length_tag_key, True, 0)
self.digital_ofdm_frame_equalizer_vcvc_0 = digital.ofdm_frame_equalizer_vcvc(
header_equalizer.base(), fft_len / 4, length_tag_key, True, 1)
self.digital_ofdm_chanest_vcvc_0 = digital.ofdm_chanest_vcvc(
(sync_word1), (sync_word2), 1, 0, 3, False)
self.digital_header_payload_demux_0 = digital.header_payload_demux(
3,
fft_len,
fft_len / 4,
length_tag_key,
"",
True,
gr.sizeof_gr_complex,
"rx_time",
samp_rate,
(),
0,
)
self.digital_crc32_bb_0_0 = digital.crc32_bb(True,
packet_length_tag_key,
False)
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
header_mod.base())
self.blocks_uchar_to_float_0_0 = blocks.uchar_to_float()
self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_char * 1,
'Rx Bytes', "")
self.blocks_tag_debug_1.set_display(True)
self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(
payload_mod.bits_per_symbol(), 8, packet_length_tag_key, True,
gr.GR_LSB_FIRST)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_char * 1, '/home/jdmarques/prefix/testeteste.txt', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1,
fft_len + fft_len / 4)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(
-2.0 / fft_len)
self.analog_const_source_x_0 = analog.sig_source_i(
0, analog.GR_CONST_WAVE, 0, 0, 1)
##################################################
# Connections
##################################################
self.msg_connect((self.digital_packet_headerparser_b_0, 'header_data'),
(self.digital_header_payload_demux_0, 'header_data'))
self.connect((self.analog_const_source_x_0, 0),
(self.meu_qpsk_demod_adapt_cb_0, 1))
self.connect((self.analog_frequency_modulator_fc_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_int_to_float_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.digital_header_payload_demux_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0),
(self.blocks_uchar_to_float_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0),
(self.digital_crc32_bb_0_0, 0))
self.connect((self.blocks_uchar_to_float_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_packet_headerparser_b_0, 0))
self.connect((self.digital_crc32_bb_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.digital_crc32_bb_0_0, 0),
(self.blocks_tag_debug_1, 0))
self.connect((self.digital_header_payload_demux_0, 0),
(self.fft_vxx_0, 0))
self.connect((self.digital_header_payload_demux_0, 1),
(self.fft_vxx_1, 0))
self.connect((self.digital_ofdm_chanest_vcvc_0, 0),
(self.digital_ofdm_frame_equalizer_vcvc_0, 0))
self.connect((self.digital_ofdm_chanest_vcvc_0, 0),
(self.meu_phase_finder_vci_0, 0))
self.connect((self.digital_ofdm_frame_equalizer_vcvc_0, 0),
(self.digital_ofdm_serializer_vcc_header, 0))
self.connect((self.digital_ofdm_frame_equalizer_vcvc_1, 0),
(self.digital_ofdm_serializer_vcc_payload, 0))
self.connect((self.digital_ofdm_serializer_vcc_header, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_ofdm_serializer_vcc_payload, 0),
(self.meu_qpsk_demod_adapt_cb_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 0),
(self.analog_frequency_modulator_fc_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 1),
(self.digital_header_payload_demux_0, 1))
self.connect((self.fft_vxx_0, 0),
(self.digital_ofdm_chanest_vcvc_0, 0))
self.connect((self.fft_vxx_1, 0),
(self.digital_ofdm_frame_equalizer_vcvc_1, 0))
self.connect((self.meu_phase_finder_vci_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.meu_qpsk_demod_adapt_cb_0, 0),
(self.blocks_repack_bits_bb_0_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.blocks_delay_0, 0))
self.connect((self.uhd_usrp_source_0, 0),
(self.digital_ofdm_sync_sc_cfb_0, 0))
def __init__(self):
gr.top_block.__init__(self, "My CW TEst")
Qt.QWidget.__init__(self)
self.setWindowTitle("My CW 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", "my_cw")
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.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.zeromq_sub_source_0 = zeromq.sub_source(gr.sizeof_float, 1,
'tcp://127.0.0.1:50001',
100, False, -1)
self.qtgui_time_sink_x_2 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_2.set_update_time(0.10)
self.qtgui_time_sink_x_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_2.enable_tags(True)
self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_2.enable_autoscale(True)
self.qtgui_time_sink_x_2.enable_grid(False)
self.qtgui_time_sink_x_2.enable_axis_labels(True)
self.qtgui_time_sink_x_2.enable_control_panel(True)
self.qtgui_time_sink_x_2.enable_stem_plot(False)
labels = [
'Audio Bcast', '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(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_2_win)
self.msz_cw_0 = msz.cw(24, 0.1, 0.5)
self.epy_block_0 = epy_block_0.blk(learning_vector=1000,
initial_dit_length_samples=4800)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_float * 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(2)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.analog_sig_source_x_1_0 = analog.sig_source_f(
samp_rate, analog.GR_SQR_WAVE, 50, 1, 0, 0)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_SQR_WAVE, 40, 1, 0, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 1000, 1, 0, 0)
##################################################
# Connections
##################################################
self.msg_connect((self.msz_cw_0, 'cwevent'),
(self.epy_block_0, 'cwevent'))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.analog_sig_source_x_1_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.epy_block_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.qtgui_time_sink_x_2, 2))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.msz_cw_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_2, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_null_sink_1, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.epy_block_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.msz_cw_0, 1), (self.blocks_int_to_float_0, 0))
self.connect((self.msz_cw_0, 0), (self.qtgui_time_sink_x_2, 1))
self.connect((self.zeromq_sub_source_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Two Channel PRB Sequence")
Qt.QWidget.__init__(self)
self.setWindowTitle("Two Channel PRB Sequence")
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", "PRBS_Two_Channel")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 3000000
self.my_rate = my_rate = 100000
self.my_amp2 = my_amp2 = 0.5
self.my_amp1 = my_amp1 = 0.7
self.interp = interp = samp_rate/my_rate
##################################################
# Blocks
##################################################
self._samp_rate_options = (1500000, 3000000, 6000000, 12000000, 20000000, )
self._samp_rate_labels = ("1.5M", "3M", "6M", "12M", "20M", )
self._samp_rate_group_box = Qt.QGroupBox("Sample Rate (NOTE: Keep Sample Rate higher than symbol rate!)")
self._samp_rate_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._samp_rate_button_group = variable_chooser_button_group()
self._samp_rate_group_box.setLayout(self._samp_rate_box)
for i, label in enumerate(self._samp_rate_labels):
radio_button = Qt.QRadioButton(label)
self._samp_rate_box.addWidget(radio_button)
self._samp_rate_button_group.addButton(radio_button, i)
self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._samp_rate_options.index(i)))
self._samp_rate_callback(self.samp_rate)
self._samp_rate_button_group.buttonClicked[int].connect(
lambda i: self.set_samp_rate(self._samp_rate_options[i]))
self.top_layout.addWidget(self._samp_rate_group_box)
self._my_amp2_range = Range(0, 1, 0.05, 0.5, 200)
self._my_amp2_win = RangeWidget(self._my_amp2_range, self.set_my_amp2, "Amplitude 2", "counter_slider", float)
self.top_layout.addWidget(self._my_amp2_win)
self._my_amp1_range = Range(0, 1, 0.05, 0.7, 200)
self._my_amp1_win = RangeWidget(self._my_amp1_range, self.set_my_amp1, "Amplitude 1", "counter_slider", float)
self.top_layout.addWidget(self._my_amp1_win)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_clock_rate(200e6, uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_center_freq(0, 0)
self.uhd_usrp_sink_0.set_gain(0, 0)
self._my_rate_options = (100000, 500000, 1000000, 2000000, 4000000, )
self._my_rate_labels = ("100K", "500K", "1M", "2M", "4M", )
self._my_rate_group_box = Qt.QGroupBox("Symbol Rate")
self._my_rate_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._my_rate_button_group = variable_chooser_button_group()
self._my_rate_group_box.setLayout(self._my_rate_box)
for i, label in enumerate(self._my_rate_labels):
radio_button = Qt.QRadioButton(label)
self._my_rate_box.addWidget(radio_button)
self._my_rate_button_group.addButton(radio_button, i)
self._my_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._my_rate_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._my_rate_options.index(i)))
self._my_rate_callback(self.my_rate)
self._my_rate_button_group.buttonClicked[int].connect(
lambda i: self.set_my_rate(self._my_rate_options[i]))
self.top_layout.addWidget(self._my_rate_group_box)
self.blocks_vector_source_x_0 = blocks.vector_source_f((0, my_amp1), True, 1, [])
self.blocks_repeat_0_0 = blocks.repeat(gr.sizeof_float*1, interp)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_int*1, interp)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1/my_amp2)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.analog_random_source_x_0 = blocks.vector_source_i(map(int, numpy.random.randint(0, 2, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0), (self.blocks_repeat_0, 0))
self.connect((self.blocks_float_to_complex_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_float_to_complex_0, 1))
self.connect((self.blocks_repeat_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.blocks_repeat_0_0, 0), (self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_repeat_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Polyglot")
Qt.QWidget.__init__(self)
self.setWindowTitle("Polyglot")
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", "polyglot")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 8
self.samp_rate = samp_rate = 32000
self.psk_samp_rate = psk_samp_rate = 31.25
self.fsk_scale = fsk_scale = 1.2
self.freq = freq = 1000
self.bw = bw = 75
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=int(samp_rate / (sps * psk_samp_rate)),
decimation=1,
taps=None,
fractional_bw=None,
)
self.qtgui_sink_x_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #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.digital_psk_mod_0 = digital.psk.psk_mod(
constellation_points=2,
mod_code="none",
differential=True,
samples_per_symbol=sps,
excess_bw=0.01,
verbose=False,
log=False,
)
self.blocks_not_xx_0 = blocks.not_ii()
self.blocks_multiply_xx_1_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.9, ))
self.blocks_int_to_float_0_0 = blocks.int_to_float(1, fsk_scale)
self.blocks_int_to_float_0 = blocks.int_to_float(1, fsk_scale)
self.blocks_file_source_0_0_0 = blocks.file_source(
gr.sizeof_int * 1, "baudotmessage.bin", True)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char * 1,
"varicodemessage.bin",
True)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.band_pass_filter_0_1 = filter.interp_fir_filter_fff(
1,
firdes.band_pass(1, samp_rate, 500, 1500, 10, firdes.WIN_HAMMING,
6.76))
self.audio_sink_0 = audio.sink(samp_rate, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_SIN_WAVE, freq + bw, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_SIN_WAVE, freq - bw, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.blocks_int_to_float_0_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_multiply_xx_1_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_file_source_0_0_0, 0),
(self.blocks_not_xx_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_file_source_0_0_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_0_1, 0))
self.connect((self.band_pass_filter_0_1, 0), (self.qtgui_sink_x_0, 0))
self.connect((self.band_pass_filter_0_1, 0), (self.audio_sink_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_1_0, 0))
self.connect((self.blocks_not_xx_0, 0),
(self.blocks_int_to_float_0_0, 0))
self.connect((self.digital_psk_mod_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_complex_to_float_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_multiply_xx_1_0, 1))
self.connect((self.blocks_file_source_0, 0),
(self.digital_psk_mod_0, 0))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Polyglot")
Qt.QWidget.__init__(self)
self.setWindowTitle("Polyglot")
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", "polyglot")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 8
self.samp_rate = samp_rate = 32000
self.psk_samp_rate = psk_samp_rate = 31.25
self.fsk_scale = fsk_scale = 1.2
self.freq = freq = 1000
self.bw = bw = 75
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=int(samp_rate/(sps*psk_samp_rate)),
decimation=1,
taps=None,
fractional_bw=None,
)
self.qtgui_sink_x_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #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.digital_psk_mod_0 = digital.psk.psk_mod(
constellation_points=2,
mod_code="none",
differential=True,
samples_per_symbol=sps,
excess_bw=0.01,
verbose=False,
log=False,
)
self.blocks_not_xx_0 = blocks.not_ii()
self.blocks_multiply_xx_1_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.9, ))
self.blocks_int_to_float_0_0 = blocks.int_to_float(1, fsk_scale)
self.blocks_int_to_float_0 = blocks.int_to_float(1, fsk_scale)
self.blocks_file_source_0_0_0 = blocks.file_source(gr.sizeof_int*1, "baudotmessage.bin", True)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "varicodemessage.bin", True)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.band_pass_filter_0_1 = filter.interp_fir_filter_fff(1, firdes.band_pass(
1, samp_rate, 500, 1500, 10, firdes.WIN_HAMMING, 6.76))
self.audio_sink_0 = audio.sink(samp_rate, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, freq+bw, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, freq-bw, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.blocks_int_to_float_0_0, 0), (self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_multiply_xx_1_0, 0), (self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_file_source_0_0_0, 0), (self.blocks_not_xx_0, 0))
self.connect((self.blocks_multiply_xx_1, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_int_to_float_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_file_source_0_0_0, 0), (self.blocks_int_to_float_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.band_pass_filter_0_1, 0))
self.connect((self.band_pass_filter_0_1, 0), (self.qtgui_sink_x_0, 0))
self.connect((self.band_pass_filter_0_1, 0), (self.audio_sink_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_1_0, 0))
self.connect((self.blocks_not_xx_0, 0), (self.blocks_int_to_float_0_0, 0))
self.connect((self.digital_psk_mod_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_xx_1_0, 1))
self.connect((self.blocks_file_source_0, 0), (self.digital_psk_mod_0, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_1, 0))
def __init__(self):
gr.top_block.__init__(self, "rrc_filtering_comparison_test")
Qt.QWidget.__init__(self)
self.setWindowTitle("rrc_filtering_comparison_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",
"rrc_filtering_comparison_test")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.symbol_rate = symbol_rate = 4800
self.orig_bit_delay = orig_bit_delay = 110
self.channel_rate = channel_rate = 48000
self.chan_delay = chan_delay = 55
##################################################
# Blocks
##################################################
self._orig_bit_delay_range = Range(0, 300, 1, 110, 200)
self._orig_bit_delay_win = RangeWidget(self._orig_bit_delay_range,
self.set_orig_bit_delay,
'Original Bit Delay',
"counter_slider", float)
self.top_layout.addWidget(self._orig_bit_delay_win)
self._chan_delay_range = Range(0, 200, 1, 55, 200)
self._chan_delay_win = RangeWidget(self._chan_delay_range,
self.set_chan_delay,
'Channel Delay', "counter_slider",
float)
self.top_layout.addWidget(self._chan_delay_win)
self.root_raised_cosine_filter_0_0_0 = filter.fir_filter_fff(
1,
firdes.root_raised_cosine(1, channel_rate, symbol_rate, 0.35,
11 * int(channel_rate / symbol_rate)))
self.root_raised_cosine_filter_0_0 = filter.fir_filter_fff(
int(channel_rate / symbol_rate),
firdes.root_raised_cosine(1, channel_rate, symbol_rate, 0.35,
11 * int(channel_rate / symbol_rate)))
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_fff(
int(channel_rate / symbol_rate),
firdes.root_raised_cosine(int(channel_rate / symbol_rate),
channel_rate, symbol_rate, 0.35,
11 * int(channel_rate / symbol_rate)))
self.qtgui_time_sink_x_0_1_0 = qtgui.time_sink_f(
512, #size
48000, #samp_rate
'Nyquist Filter Test', #name
4 #number of inputs
)
self.qtgui_time_sink_x_0_1_0.set_update_time(0.5)
self.qtgui_time_sink_x_0_1_0.set_y_axis(-4, 4)
self.qtgui_time_sink_x_0_1_0.set_y_label('Level', "")
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(True)
if not True:
self.qtgui_time_sink_x_0_1_0.disable_legend()
labels = [
'Original Bits', 'RC Channel Waveform',
'RRC Recovered Filtered Waveform', 'Post Bits', '', '', '', '', '',
''
]
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(4):
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.top_layout.addWidget(self._qtgui_time_sink_x_0_1_0_win)
self.p25_dibit_mapper_bf_0 = p25.dibit_mapper_bf(
dibit_map=([1, 3, -1, -3]), log_level=logging.NOTSET, filename='')
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.blocks_throttle_0 = blocks.throttle(gr.sizeof_int * 1,
symbol_rate, True)
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_1 = blocks.delay(gr.sizeof_float * 1,
int(orig_bit_delay))
self.blocks_delay_0_0 = blocks.delay(gr.sizeof_float * 1,
int(chan_delay))
self.analog_random_uniform_source_x_0 = analog.random_uniform_source_i(
0, 4, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_random_uniform_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_delay_0_0, 0),
(self.qtgui_time_sink_x_0_1_0, 1))
self.connect((self.blocks_delay_0_1, 0),
(self.qtgui_time_sink_x_0_1_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_throttle_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0),
(self.qtgui_time_sink_x_0_1_0, 3))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_0_1, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0),
(self.interp_fir_filter_xxx_0_0, 0))
self.connect((self.p25_dibit_mapper_bf_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.blocks_delay_0_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.root_raised_cosine_filter_0_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.root_raised_cosine_filter_0_0_0, 0))
self.connect((self.root_raised_cosine_filter_0_0, 0),
(self.interp_fir_filter_xxx_0, 0))
self.connect((self.root_raised_cosine_filter_0_0_0, 0),
(self.qtgui_time_sink_x_0_1_0, 2))
def __init__(self):
gr.top_block.__init__(self, "Residual Carrier")
Qt.QWidget.__init__(self)
self.setWindowTitle("Residual Carrier")
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", "residual_carrier")
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.sweep_rate = sweep_rate = 0
self.sweep_range = sweep_range = 0
self.snr = snr = 20
self.samp_rate = samp_rate = 100000
self.modulation_coeff = modulation_coeff = 0
self.frequency = frequency = 0
self.datarate = datarate = 4000
self.constellation_0 = constellation_0 = digital.constellation_calcdist(
[-1 - 0.5j, -1 + 0.5j], [0, 1], 4, 1).base()
##################################################
# Blocks
##################################################
self._sweep_rate_range = Range(0, 50e3, 100, 0, 200)
self._sweep_rate_win = RangeWidget(self._sweep_rate_range,
self.set_sweep_rate,
'Sweep rate (Hz/s)',
"counter_slider", float)
self.top_layout.addWidget(self._sweep_rate_win)
self._sweep_range_range = Range(0, 50e3, 1e3, 0, 200)
self._sweep_range_win = RangeWidget(self._sweep_range_range,
self.set_sweep_range,
'Sweep Range (Hz)',
"counter_slider", float)
self.top_layout.addWidget(self._sweep_range_win)
self._snr_range = Range(-20, 50, 1, 20, 200)
self._snr_win = RangeWidget(self._snr_range, self.set_snr, 'SNR (dB)',
"counter_slider", float)
self.top_layout.addWidget(self._snr_win)
self._modulation_coeff_range = Range(0, 2, 0.1, 0, 200)
self._modulation_coeff_win = RangeWidget(self._modulation_coeff_range,
self.set_modulation_coeff,
'Modulation Coefficent',
"counter", float)
self.top_layout.addWidget(self._modulation_coeff_win)
self._frequency_range = Range(-10e3, 10e3, 100, 0, 200)
self._frequency_win = RangeWidget(self._frequency_range,
self.set_frequency,
'Center frequency (Hz)',
"counter_slider", float)
self.top_layout.addWidget(self._frequency_win)
self._datarate_range = Range(1000, 20000, 1000, 4000, 200)
self._datarate_win = RangeWidget(self._datarate_range,
self.set_datarate, 'Data Rate (bps',
"counter", float)
self.top_layout.addWidget(self._datarate_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1)
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)
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 range(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.blocks_vco_c_0 = blocks.vco_c(samp_rate, 1, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_int * 1,
datarate * 16, True)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 25)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_add_xx_1 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-0.5)
self.analog_sig_source_x_2_1 = analog.sig_source_f(
samp_rate, analog.GR_TRI_WAVE,
0 if sweep_range == 0 else sweep_rate / sweep_range,
2 * 3.14159265359 * sweep_range, 2 * 3.14159265359 * frequency,
-3.14159265359)
self.analog_random_source_x_1 = blocks.vector_source_i(
list(map(int, numpy.random.randint(0, 2, 1000))), True)
self.analog_phase_modulator_fc_0 = analog.phase_modulator_fc(
2 * modulation_coeff)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 10**(-snr / 10), 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.analog_phase_modulator_fc_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_2_1, 0),
(self.blocks_vco_c_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_repeat_0, 0),
(self.analog_phase_modulator_fc_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_vco_c_0, 0), (self.blocks_multiply_xx_0, 1))
def int_to_float(N):
op = blocks.int_to_float()
tb = helper(N, op, gr.sizeof_int, gr.sizeof_float, 1, 1)
return tb
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))
