def test_rf32_to_ri32(self):
path = self.make_file("test_source", "rf32", 1)
# expected
expected_source = sigmf.source(path, "rf32", False)
convert = blocks.float_to_int(1, 1)
expected_sink = blocks.vector_sink_i(1)
# actual
actual_source = sigmf.source(path, "ri32", False)
actual_sink = blocks.vector_sink_i(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 test_bad_metafile(self):
"""Test that if a metafile does not contain valid json,
then an exception should be thrown on initialization"""
data, meta_json, filename, meta_file = self.make_file("bad_meta")
with open(meta_file, "r+") as f:
f.seek(0)
# corrupt the first byte
f.write("A")
with self.assertRaises(RuntimeError):
sigmf.source(filename, "cf32_le")
def test_annotations_to_tags(self):
data, meta_json, filename, meta_file = self.make_file(
"annotation_tags")
# Add some annotations
with open(meta_file, "r+") as f:
data = json.load(f)
data['annotations'].append({
"core:sample_start": 5,
"test:string": "This is some string data",
"test:more_data": True,
})
data['annotations'].append({
"core:sample_start": 10,
"test:rating": 12,
})
# Write over f with a version with the new annotations
f.seek(0)
json.dump(data, f, indent=4)
f.truncate()
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.run()
collector.assertTagExists(5, "test:string", "This is some string data")
collector.assertTagExists(5, "test:more_data", True)
collector.assertTagExists(10, "test:rating", 12)
def test_multiple_work_calls_tag_offsets(self):
'''Test that if the work is called multiple times,
tags still end up in the right places'''
# generate a file
num_samps = 4000000
data, meta_json, filename, meta_file = self.make_file("multi_work",
N=num_samps)
# Add a capture in the middle
meta_json["captures"].append({
"core:sample_start": num_samps // 2,
"test:a": 1
})
# and on the last sample
meta_json["captures"].append({
"core:sample_start": num_samps - 1,
"test:b": 2
})
with open(meta_file, "w") as f:
json.dump(meta_json, f)
file_source = sigmf.source(filename, "cf32_le")
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.start()
tb.wait()
print(collector.tags)
collector.assertTagExistsMsg(num_samps // 2, "test:a", 1,
"missing tag!", self)
collector.assertTagExistsMsg(num_samps - 1, "test:b", 2,
"missing tag!", self)
def test_nonexistant_files(self):
data, meta_json, filename, meta_file = self.make_file("no_meta")
os.remove(meta_file)
caught_exception = False
try:
sigmf.source(filename, "cf32_le")
except:
caught_exception = True
assert caught_exception
data, meta_json, filename, meta_file = self.make_file("no_data")
os.remove(filename)
caught_exception = False
try:
sigmf.source(filename)
except:
caught_exception = True
assert caught_exception
def test_small_file(self):
"""test on a very small file"""
data, meta_json, filename, meta_file = self.make_file("small_files",
N=1)
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
sink = blocks.vector_sink_c()
tb = gr.top_block()
tb.connect(file_source, sink)
tb.run()
# check that the data matches
written_data = sink.data()
self.assertComplexTuplesAlmostEqual(data, written_data)
def test_normal_run(self):
"""Test a bog-standard run through a normal file and
ensure that the data is correct"""
# generate a file
data, meta_json, filename, meta_file = self.make_file("normal")
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
sink = blocks.vector_sink_c()
tb = gr.top_block()
tb.connect(file_source, sink)
tb.run()
# check that the data matches
written_data = sink.data()
self.assertComplexTuplesAlmostEqual(data, written_data)
def test_cf32_to_ci8(self):
path = self.make_file("test_source", "cf32", 10)
# actual
filename = os.path.join(self.test_dir, "test_sink")
actual_source = sigmf.source(path, "ci8", False)
actual_sink = sigmf.sink("ci8", filename)
tb = gr.top_block()
tb.connect(actual_source, actual_sink)
tb.run()
tb.wait()
e = self.read_complex_data(path, 'f', 4)
a = self.read_complex_data(filename, 'b', 1)
np.testing.assert_almost_equal(e, a, decimal=0)
def test_roundtrip_offset_initial_capture(self):
"""Test that if the first capture segment has an offset, then
it gets correctly offset and output when roundtripped from a
source to a sink"""
# generate a file
data, meta_json, filename, meta_file = self.make_file("offset")
# drop the first 4 samples
adjust_size = 4
with open(meta_file, "r+") as f:
fdata = json.load(f)
fdata['captures'][0]["core:sample_start"] = adjust_size
fdata['captures'][0]["core:frequency"] = 2.4e9
f.seek(0)
json.dump(fdata, f, indent=4)
f.truncate()
data_start_size = os.path.getsize(filename)
out_data_file, out_json_file = self.temp_file_names()
file_source = sigmf.source(filename, "cf32_le")
file_sink = sigmf.sink("cf32_le", out_data_file)
tagd = blocks.tag_debug(gr.sizeof_gr_complex, "test")
tb = gr.top_block()
tb.connect(file_source, file_sink)
tb.connect(file_source, tagd)
tb.start()
tb.wait()
data_end_size = os.path.getsize(out_data_file)
# end data size should be smaller
dropped_samples = adjust_size * 2 * 4
self.assertEqual(data_start_size - dropped_samples,
data_end_size, "Wrong data size")
with open(out_json_file, "r") as f:
meta = json.load(f)
print(meta)
self.assertEqual(len(meta["annotations"]), 0,
"Shouldn't be any annotations in file")
self.assertEqual(len(meta["captures"]), 1,
"Should only be 1 capture segment in file")
self.assertEqual(
meta["captures"][0]["core:frequency"],
2.4e9, "frequency tag is missing")
def test_begin_tags(self):
data, meta_json, filename, meta_file = self.make_file("begin")
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
begin_tag = pmt.to_pmt("TEST")
file_source.set_begin_tag(begin_tag)
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.run()
zero_offset_tags = [t for t in collector.tags if t["offset"] == 0]
test_tag = [t for t in zero_offset_tags if t["key"] == "TEST"]
self.assertEqual(len(test_tag), 1)
def test_json_types(self):
# generate a file
data, meta_json, filename, meta_file = self.make_file("json_types")
# Add annotations with all types
with open(meta_file, "r+") as f:
data = json.load(f)
data['annotations'].append({
"core:sample_start": 1,
"core:sample_count": 2,
"test:int": -2,
"test:int64": 278202993021,
"test:uint": 2,
"test:uint2": 2**32 + 2,
"test:double": 2.2,
"test:neg_double": -2.2,
"test:bool1": True,
"test:bool2": False,
"test:null": None,
"test:string": "foo",
})
f.seek(0)
json.dump(data, f, indent=4)
f.truncate()
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.start()
tb.wait()
# Check that all the types got read correctly
collector.assertTagExists(1, "test:int", -2)
collector.assertTagExists(1, "test:int64", 278202993021)
collector.assertTagExists(1, "test:uint", 2)
collector.assertTagExists(1, "test:uint2", 2**32 + 2)
collector.assertTagExists(1, "test:double", 2.2)
collector.assertTagExists(1, "test:neg_double", -2.2)
collector.assertTagExists(1, "test:bool1", True)
collector.assertTagExists(1, "test:bool2", False)
collector.assertTagExists(1, "test:null", None)
collector.assertTagExists(1, "test:string", "foo")
def test_first_capture_segment_non_zero_start(self):
'''Test to check that if the first capture segment
has a non-zero start index, then we should skip that part
of the file'''
filename_data = os.path.join(self.test_dir,
"capture_not_zero.sigmf-data")
filename_meta = os.path.join(self.test_dir,
"capture_not_zero.sigmf-meta")
skip_samples = 500
normal_samples = 500
a = array.array("f")
for i in range(skip_samples * 2):
a.append(1)
for i in range(normal_samples * 2):
a.append(2)
with open(filename_data, "wb") as f:
a.tofile(f)
metadata = {
"global": {
"core:datatype": "cf32_le",
"core:version": "0.0.1"
},
"captures": [{
"core:sample_start": skip_samples
}]
}
with open(filename_meta, "w") as f:
json.dump(metadata, f)
file_source = sigmf.source(filename_data, "cf32_le", repeat=False)
sink = blocks.vector_sink_c()
tb = gr.top_block()
tb.connect(file_source, sink)
tb.start()
tb.wait()
written_data = sink.data()
for i in range(len(written_data)):
assert (written_data[i] == (2 + 2j))
def test_command_message(self):
data, meta_json, filename, meta_file = self.make_file("begin")
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le", repeat=True)
msg = {"command": "set_begin_tag", "tag": "test"}
generator = message_generator(msg)
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.msg_connect((generator, 'messages'), (file_source, 'command'))
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.start()
sleep(1)
tb.stop()
tb.wait()
for tag in collector.tags:
if tag["key"] != "rx_time":
self.assertEqual(tag["key"], "test")
def test_capture_segments_to_tags(self):
data, meta_json, filename, meta_file = self.make_file("capture_segs")
# Add some capture segments
with open(meta_file, "r+") as f:
data = json.load(f)
data['captures'].append({
"core:sample_start": 5,
"core:frequency": 2.4e9,
})
data['captures'].append({
"core:sample_start": 10,
"core:frequency": 2.44e9,
})
f.seek(0)
json.dump(data, f, indent=4)
f.truncate()
# run through the flowgraph
file_source = sigmf.source(filename, "cf32_le")
begin_tag = pmt.to_pmt("TEST")
file_source.set_begin_tag(begin_tag)
sink = blocks.vector_sink_c()
collector = tag_collector()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.run()
# There should be 3 tags
print(collector.tags)
zero_offset_tags = [t for t in collector.tags if t["offset"] == 0]
test_tag = [t for t in zero_offset_tags if t["key"] == "TEST"]
self.assertEqual(len(test_tag), 1)
collector.assertTagExists(5, "rx_freq", 2.4e9)
collector.assertTagExists(10, "rx_freq", 2.44e9)
def __init__(self, name='SATMON', radio_id='FED-VU'):
gr.top_block.__init__(self, "Satellite Monitor, VTGS FED-VU subsystem")
Qt.QWidget.__init__(self)
self.setWindowTitle("Satellite Monitor, VTGS FED-VU subsystem")
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", "fedvu_sat_mon")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.name = name
self.radio_id = radio_id
##################################################
# Variables
##################################################
self.ts_str = ts_str = dt.strftime(dt.utcnow(),
"%Y%m%d_%H%M%S.%f") + '_UTC'
self.fn = fn = "{:s}_{:s}_{:s}.fc32".format(name, radio_id, ts_str)
self.y_max = y_max = 0.01
self.trig_lvl = trig_lvl = 0.005
self.throttle_rate = throttle_rate = 1
self.samp_rate = samp_rate = 250e3
self.rx_freq = rx_freq = 401.5e6
self.fp = fp = "/home/zleffke/captures/satmon/{:s}".format(fn)
self.decim = decim = 5
##################################################
# Blocks
##################################################
self._y_max_tool_bar = Qt.QToolBar(self)
self._y_max_tool_bar.addWidget(Qt.QLabel('Y Max' + ": "))
self._y_max_line_edit = Qt.QLineEdit(str(self.y_max))
self._y_max_tool_bar.addWidget(self._y_max_line_edit)
self._y_max_line_edit.returnPressed.connect(lambda: self.set_y_max(
eng_notation.str_to_num(str(self._y_max_line_edit.text().toAscii())
)))
self.top_grid_layout.addWidget(self._y_max_tool_bar)
self._trig_lvl_tool_bar = Qt.QToolBar(self)
self._trig_lvl_tool_bar.addWidget(Qt.QLabel('Trigger Level' + ": "))
self._trig_lvl_line_edit = Qt.QLineEdit(str(self.trig_lvl))
self._trig_lvl_tool_bar.addWidget(self._trig_lvl_line_edit)
self._trig_lvl_line_edit.returnPressed.connect(
lambda: self.set_trig_lvl(
eng_notation.str_to_num(
str(self._trig_lvl_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._trig_lvl_tool_bar)
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(
Qt.QLabel("throttle_rate" + ": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(
eng_notation.str_to_num(
str(self._throttle_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar)
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel('FREQ' + ": "))
self._rx_freq_line_edit = Qt.QLineEdit(str(self.rx_freq))
self._rx_freq_tool_bar.addWidget(self._rx_freq_line_edit)
self._rx_freq_line_edit.returnPressed.connect(lambda: self.set_rx_freq(
eng_notation.str_to_num(
str(self._rx_freq_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rx_freq_tool_bar)
self.sigmf_source_0 = gr_sigmf.source(
'/home/zleffke/captures/satmon/SATMON_FED-VU_20190730_203504.242069_UTC.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
2048, #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(0.010)
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, -40)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
512, #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(-y_max, y_max)
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_NORM,
qtgui.TRIG_SLOPE_POS,
trig_lvl, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(-140, -80)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(0.1)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * throttle_rate,
True)
self.blocks_message_debug_0 = blocks.message_debug()
##################################################
# Connections
##################################################
self.msg_connect((self.sigmf_source_0, 'meta'),
(self.blocks_message_debug_0, 'print'))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def test_tag_roundtrip(self):
# write some data with both capture and annotation data
freq = 2.4e9
samp_rate = 100e6
test_index = 1000
time = tuple([1222277384, .0625])
test_a = 22.3125
test_b = "asdf"
test_c = True
test_index_2 = 2000
test_d = 18.125
test_e = "jkl;"
test_f = False
injector = advanced_tag_injector([
(0, {"rx_time": time}),
(0, {"rx_freq": freq}),
(0, {"rx_rate": samp_rate}),
(test_index, {"test:a": test_a,
"test:b": test_b, "test:c": test_c}),
(test_index_2, {"test_d": test_d,
"test_e": test_e, "test_f": test_f})
])
src = analog.sig_source_c(0, analog.GR_CONST_WAVE, 0, 0, (1 + 1j))
num_samps = int(1e6)
head = blocks.head(gr.sizeof_gr_complex, num_samps)
data_file, json_file = self.temp_file_names()
file_sink = sigmf.sink("cf32_le",
data_file)
tb = gr.top_block()
tb.connect(src, head)
tb.connect(head, injector)
tb.connect(injector, file_sink)
tb.start()
tb.wait()
# Make sure the data file got written
self.assertTrue(os.path.exists(data_file), "Data file missing")
self.assertEqual(os.path.getsize(
data_file), gr.sizeof_gr_complex * num_samps,
"Data file incomplete")
# Ensure that the data exists as we think it should
with open(json_file, "r") as f:
meta_str = f.read()
meta = json.loads(meta_str)
print(meta)
self.assertEqual(
meta["captures"][0]["core:frequency"],
freq, "Bad metadata, frequency")
# Should only be one capture segment
self.assertEqual(len(meta["captures"]), 1)
self.assertEqual(meta["global"]["core:sample_rate"],
samp_rate, "Bad metadata, samp_rate")
self.assertEqual(meta["annotations"][0]
["test:a"], test_a, "bad test_a value")
self.assertEqual(meta["annotations"][0]
["test:b"], test_b, "bad test_b value")
self.assertEqual(meta["annotations"][0]
["test:c"], test_c, "bad test_c value")
self.assertEqual(
meta["annotations"][0]["core:sample_start"],
test_index, "Bad test index")
self.assertEqual(meta["annotations"][1]
["unknown:test_d"], test_d, "bad test_d value")
self.assertEqual(meta["annotations"][1]
["unknown:test_e"], test_e, "bad test_e value")
self.assertEqual(meta["annotations"][1]
["unknown:test_f"], test_f, "bad test_f value")
self.assertEqual(
meta["annotations"][1]["core:sample_start"],
test_index_2, "Bad test index")
# Read out the data and check that it matches
file_source = sigmf.source(data_file, "cf32_le")
collector = tag_collector()
sink = blocks.vector_sink_c()
tb = gr.top_block()
tb.connect(file_source, collector)
tb.connect(collector, sink)
tb.start()
tb.wait()
collector.assertTagExists(0, "rx_rate", samp_rate)
collector.assertTagExists(0, "rx_time", time)
collector.assertTagExists(0, "rx_freq", freq)
collector.assertTagExists(test_index, "test:a", test_a)
collector.assertTagExists(test_index, "test:b", test_b)
collector.assertTagExists(test_index, "test:c", test_c)
collector.assertTagExists(
test_index_2, "test_d", test_d)
collector.assertTagExists(
test_index_2, "test_e", test_e)
collector.assertTagExists(
test_index_2, "test_f", test_f)
def __init__(self):
gr.top_block.__init__(self, "Modes Uf Rx Sigmf V2")
Qt.QWidget.__init__(self)
self.setWindowTitle("Modes Uf Rx Sigmf V2")
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", "modes_uf_rx_sigmf_v2")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 2
self.samp_rate = samp_rate = 8000000
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(
1, 1, 0.5, 0.4, 32)
self.rms_alpha = rms_alpha = 1e-6
self.rf_gain = rf_gain = 45
self.qt_thresh = qt_thresh = 110
self.es_thresh = es_thresh = 110
self.det_mult = det_mult = 2
self.det_avg_len = det_avg_len = 20
self.cons_offset = cons_offset = 5
self.burst_length = burst_length = 600
self.bit_thresh = bit_thresh = 5
self.avg_len = avg_len = 20
##################################################
# Blocks
##################################################
self._rms_alpha_tool_bar = Qt.QToolBar(self)
self._rms_alpha_tool_bar.addWidget(Qt.QLabel("rms_alpha" + ": "))
self._rms_alpha_line_edit = Qt.QLineEdit(str(self.rms_alpha))
self._rms_alpha_tool_bar.addWidget(self._rms_alpha_line_edit)
self._rms_alpha_line_edit.returnPressed.connect(
lambda: self.set_rms_alpha(
eng_notation.str_to_num(
str(self._rms_alpha_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rms_alpha_tool_bar, 6, 3, 1, 1)
for r in range(6, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._qt_thresh_tool_bar = Qt.QToolBar(self)
self._qt_thresh_tool_bar.addWidget(Qt.QLabel("qt_thresh" + ": "))
self._qt_thresh_line_edit = Qt.QLineEdit(str(self.qt_thresh))
self._qt_thresh_tool_bar.addWidget(self._qt_thresh_line_edit)
self._qt_thresh_line_edit.returnPressed.connect(
lambda: self.set_qt_thresh(
eng_notation.str_to_num(
str(self._qt_thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._qt_thresh_tool_bar, 0, 2, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._es_thresh_tool_bar = Qt.QToolBar(self)
self._es_thresh_tool_bar.addWidget(Qt.QLabel('ES Thresh' + ": "))
self._es_thresh_line_edit = Qt.QLineEdit(str(self.es_thresh))
self._es_thresh_tool_bar.addWidget(self._es_thresh_line_edit)
self._es_thresh_line_edit.returnPressed.connect(
lambda: self.set_es_thresh(
eng_notation.str_to_num(
str(self._es_thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._es_thresh_tool_bar, 0, 5, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._det_mult_tool_bar = Qt.QToolBar(self)
self._det_mult_tool_bar.addWidget(Qt.QLabel("det_mult" + ": "))
self._det_mult_line_edit = Qt.QLineEdit(str(self.det_mult))
self._det_mult_tool_bar.addWidget(self._det_mult_line_edit)
self._det_mult_line_edit.returnPressed.connect(
lambda: self.set_det_mult(
eng_notation.str_to_num(
str(self._det_mult_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._det_mult_tool_bar, 0, 6, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._det_avg_len_tool_bar = Qt.QToolBar(self)
self._det_avg_len_tool_bar.addWidget(Qt.QLabel("det_avg_len" + ": "))
self._det_avg_len_line_edit = Qt.QLineEdit(str(self.det_avg_len))
self._det_avg_len_tool_bar.addWidget(self._det_avg_len_line_edit)
self._det_avg_len_line_edit.returnPressed.connect(
lambda: self.set_det_avg_len(
int(str(self._det_avg_len_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._det_avg_len_tool_bar, 0, 9, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(9, 10):
self.top_grid_layout.setColumnStretch(c, 1)
self._cons_offset_tool_bar = Qt.QToolBar(self)
self._cons_offset_tool_bar.addWidget(Qt.QLabel("cons_offset" + ": "))
self._cons_offset_line_edit = Qt.QLineEdit(str(self.cons_offset))
self._cons_offset_tool_bar.addWidget(self._cons_offset_line_edit)
self._cons_offset_line_edit.returnPressed.connect(
lambda: self.set_cons_offset(
eng_notation.str_to_num(
str(self._cons_offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._cons_offset_tool_bar, 0, 8, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(8, 9):
self.top_grid_layout.setColumnStretch(c, 1)
self._avg_len_tool_bar = Qt.QToolBar(self)
self._avg_len_tool_bar.addWidget(Qt.QLabel("avg_len" + ": "))
self._avg_len_line_edit = Qt.QLineEdit(str(self.avg_len))
self._avg_len_tool_bar.addWidget(self._avg_len_line_edit)
self._avg_len_line_edit.returnPressed.connect(lambda: self.set_avg_len(
eng_notation.str_to_num(
str(self._avg_len_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._avg_len_tool_bar, 0, 4, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.vcc_es_tag_to_utc_0 = vcc.es_tag_to_utc(samp_rate)
self.vcc_burst_snr_0 = vcc.burst_snr(25, 2)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/adsb/20210127/MODE-S_2021-01-27T23:43:24.sigmf-data',
"ci16" + ("_le" if sys.byteorder == "little" else "_be"), False)
self._rf_gain_tool_bar = Qt.QToolBar(self)
self._rf_gain_tool_bar.addWidget(Qt.QLabel("rf_gain" + ": "))
self._rf_gain_line_edit = Qt.QLineEdit(str(self.rf_gain))
self._rf_gain_tool_bar.addWidget(self._rf_gain_line_edit)
self._rf_gain_line_edit.returnPressed.connect(lambda: self.set_rf_gain(
eng_notation.str_to_num(
str(self._rf_gain_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rf_gain_tool_bar, 0, 0, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
burst_length / 2, #size
samp_rate, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.010)
self.qtgui_time_sink_x_1.set_y_axis(-5, 20)
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_AUTO,
qtgui.TRIG_SLOPE_POS,
qt_thresh,
1.0 / samp_rate * 100, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(True)
self.qtgui_time_sink_x_1.enable_grid(True)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 1, 0, 2,
4)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
burst_length / 2, #size
samp_rate / 2, #samp_rate
"soft chips", #name
3 #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(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_TAG,
qtgui.TRIG_SLOPE_POS, 0, 0,
0, "es::event_type")
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['re', 'abs', 'mag', 'ph', '', '', '', '', '', '']
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, 2, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, -1, 0, -1, -1, -1, -1, -1, -1, -1]
alphas = [1, 0.25, 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_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, 3, 0,
3, 5)
for r in range(3, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b(
samp_rate / 2,
20,
56,
([]),
([]),
"",
1,
)
self.qtgui_time_raster_sink_x_0.set_update_time(0.10)
self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1)
self.qtgui_time_raster_sink_x_0.enable_grid(False)
self.qtgui_time_raster_sink_x_0.enable_axis_labels(True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [1, 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_time_raster_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i])
self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_win, 3,
5, 3, 5)
for r in range(3, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 10):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
burst_length / 2, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.010)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(True)
self.qtgui_const_sink_x_0.enable_grid(True)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 1, 8, 2,
2)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(8, 10):
self.top_grid_layout.setColumnStretch(c, 1)
self.pyqt_ctime_plot_0 = pyqt.ctime_plot('')
self._pyqt_ctime_plot_0_win = self.pyqt_ctime_plot_0
self.top_grid_layout.addWidget(self._pyqt_ctime_plot_0_win, 1, 4, 2, 2)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.pyqt_const_plot_0 = pyqt.const_plot(label='')
self._pyqt_const_plot_0_win = self.pyqt_const_plot_0
self.top_grid_layout.addWidget(self._pyqt_const_plot_0_win, 1, 6, 2, 2)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 4e6, 250e3, firdes.WIN_BLACKMAN,
6.76))
self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c()
self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate)
self.es_trigger_edge_f_0 = es.trigger_edge_f(es_thresh, burst_length,
burst_length / 3,
gr.sizeof_gr_complex, 300)
self.es_sink_0 = es.sink(1 * [gr.sizeof_gr_complex], 4, 64, 0, 2, 0)
self.es_handler_pdu_0 = es.es_make_handler_pdu(
es.es_handler_print.TYPE_C32)
self.epy_block_1 = epy_block_1.uf_frame_sync(tag_name='sync',
msg_len=112,
samp_rate=samp_rate,
sps=2)
self.epy_block_0_0 = epy_block_0_0.uf_decode(msg_filter='All Messages',
verbose=True)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
2, math.pi / 200, (rrc_taps), 32, 16, 1.1, 1)
self.digital_diff_phasor_cc_0 = digital.diff_phasor_cc()
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(
math.pi / 50, 2, False)
self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0 = digital.correlate_access_code_tag_bb(
'00011111000111000001', 3, 'sync')
self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * 2, True)
self.blocks_sub_xx_2_0 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float * 1, 1)
self.blocks_rms_xx_1 = blocks.rms_cf(rms_alpha)
self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream(
blocks.byte_t, 'packet_len')
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(
blocks.complex_t, 'est_len')
(self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(600)
self.blocks_pdu_remove_0 = blocks.pdu_remove(
pmt.intern("es::event_buffer"))
self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(1.0 /
65536.0)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(-1 * det_mult, ))
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(
int(det_avg_len), 1.0 / det_avg_len, 4000, 1)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
int(avg_len), 1.0 / avg_len, 4000, 1)
self.blocks_interleaved_short_to_complex_0 = blocks.interleaved_short_to_complex(
True, False)
self.blocks_complex_to_real_1_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.blocks_char_to_float_0_1 = blocks.char_to_float(1, 1 / 10.0)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((cons_offset, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self._bit_thresh_tool_bar = Qt.QToolBar(self)
self._bit_thresh_tool_bar.addWidget(Qt.QLabel("bit_thresh" + ": "))
self._bit_thresh_line_edit = Qt.QLineEdit(str(self.bit_thresh))
self._bit_thresh_tool_bar.addWidget(self._bit_thresh_line_edit)
self._bit_thresh_line_edit.returnPressed.connect(
lambda: self.set_bit_thresh(
eng_notation.str_to_num(
str(self._bit_thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._bit_thresh_tool_bar, 6, 4, 1, 1)
for r in range(6, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self.ais_invert_0 = ais.invert()
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_pdu_remove_0, 'pdus'),
(self.vcc_burst_snr_0, 'in'))
self.msg_connect((self.epy_block_0_0, 'out'),
(self.blocks_pdu_to_tagged_stream_1, 'pdus'))
self.msg_connect((self.epy_block_1, 'out'), (self.epy_block_0_0, 'in'))
self.msg_connect((self.es_handler_pdu_0, 'pdus_out'),
(self.blocks_pdu_remove_0, 'pdus'))
self.msg_connect((self.es_trigger_edge_f_0, 'edge_event'),
(self.es_handler_pdu_0, 'handle_event'))
self.msg_connect((self.es_trigger_edge_f_0, 'which_stream'),
(self.es_sink_0, 'schedule_event'))
self.msg_connect((self.vcc_burst_snr_0, 'out'),
(self.vcc_es_tag_to_utc_0, 'in'))
self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'),
(self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'),
(self.pyqt_const_plot_0, 'cpdus'))
self.msg_connect((self.vcc_es_tag_to_utc_0, 'out'),
(self.pyqt_ctime_plot_0, 'cpdus'))
self.connect(
(self.ais_invert_0, 0),
(self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0))
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.es_trigger_edge_f_0, 1))
self.connect((self.analog_agc2_xx_0, 0),
(self.fosphor_glfw_sink_c_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_moving_average_xx_0_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.qtgui_time_sink_x_1, 2))
self.connect((self.blocks_char_to_float_0_1, 0),
(self.qtgui_time_sink_x_0_1, 2))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_skiphead_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_sub_xx_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.qtgui_time_sink_x_1, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_complex_to_real_1_0_0, 0),
(self.blocks_sub_xx_2_0, 0))
self.connect((self.blocks_complex_to_real_1_0_0, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_interleaved_short_to_complex_0, 0),
(self.blocks_multiply_const_xx_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.es_trigger_edge_f_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_xx_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_1, 0),
(self.qtgui_time_raster_sink_x_0, 0))
self.connect((self.blocks_rms_xx_1, 0), (self.blocks_sub_xx_2_0, 1))
self.connect((self.blocks_rms_xx_1, 0),
(self.qtgui_time_sink_x_0_1, 1))
self.connect((self.blocks_skiphead_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_sub_xx_2_0, 0),
(self.digital_binary_slicer_fb_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.digital_binary_slicer_fb_0_0, 0),
(self.ais_invert_0, 0))
self.connect(
(self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0),
(self.blocks_char_to_float_0_1, 0))
self.connect(
(self.digital_correlate_access_code_tag_xx_0_0_1_2_2_0_0_0, 0),
(self.epy_block_1, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.digital_diff_phasor_cc_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_diff_phasor_cc_0, 0),
(self.blocks_complex_to_real_1_0_0, 0))
self.connect((self.digital_diff_phasor_cc_0, 0),
(self.blocks_rms_xx_1, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.digital_costas_loop_cc_0, 0))
self.connect((self.es_trigger_edge_f_0, 0), (self.es_sink_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.sigmf_source_0, 0),
(self.blocks_interleaved_short_to_complex_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Sigmf Adsb Playback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Sigmf Adsb Playback")
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", "sigmf_adsb_playback")
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.threshold = threshold = 10
self.samp_rate = samp_rate = 10e6
self.rx_gain = rx_gain = 50
self.lpf_cutoff = lpf_cutoff = 1.5e6
self.freq = freq = 1090e6
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(Qt.QLabel('Detection Threshold' + ": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(eng_notation.str_to_num(str(self._threshold_line_edit.text()))))
self.top_grid_layout.addWidget(self._threshold_tool_bar, 0, 6, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_cutoff_tool_bar = Qt.QToolBar(self)
self._lpf_cutoff_tool_bar.addWidget(Qt.QLabel('lpf_cutoff' + ": "))
self._lpf_cutoff_line_edit = Qt.QLineEdit(str(self.lpf_cutoff))
self._lpf_cutoff_tool_bar.addWidget(self._lpf_cutoff_line_edit)
self._lpf_cutoff_line_edit.returnPressed.connect(
lambda: self.set_lpf_cutoff(eng_notation.str_to_num(str(self._lpf_cutoff_line_edit.text()))))
self.top_grid_layout.addWidget(self._lpf_cutoff_tool_bar, 1, 6, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source('/captures/20191211/ADSB_2019-12-11T22:34:43Z.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self._rx_gain_range = Range(1, 76, 1, 50, 200)
self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, 'rx_gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._rx_gain_win, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=4,
decimation=10,
taps=None,
fractional_bw=None)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(samp_rate*1*150e-6), #size
int(samp_rate*1), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0/100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 100)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0, 1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
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', 'dark blue']
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
for i in range(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, 2, 4, 1, 4)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(
1,
samp_rate/10*4,
lpf_cutoff,
10e3,
firdes.WIN_HAMMING,
6.76))
self.fosphor_qt_sink_c_1 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_1.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_1.set_frequency_range(0, samp_rate/10*4)
self._fosphor_qt_sink_c_1_win = sip.wrapinstance(self.fosphor_qt_sink_c_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_1_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(1, gr.GR_MSB_FIRST)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate ,True)
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(blocks.byte_t, 'packet_len')
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_char*1, 'packet_len', 1.0/8)
self.blocks_socket_pdu_0 = blocks.socket_pdu('TCP_SERVER', '127.0.0.1', '52001', 10000, False)
self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.byte_t, 'packet_len')
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, threshold)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-6, 1e-3, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self.adsb_framer_1 = adsb.framer(samp_rate, threshold)
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "None")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.blocks_message_debug_0, 'print'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.blocks_socket_pdu_0, 'pdus'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_1, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.blocks_unpacked_to_packed_xx_0, 0))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.fosphor_qt_sink_c_1, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Nexrad Playback Sigmf")
Qt.QWidget.__init__(self)
self.setWindowTitle("Nexrad Playback Sigmf")
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", "nexrad_playback_sigmf")
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.tune = tune = 1e6
self.trig_lvl = trig_lvl = 30
self.throttle_rate = throttle_rate = 0.5
self.thresh_lo = thresh_lo = 10000
self.thresh_hi = thresh_hi = 10000
self.samp_rate = samp_rate = 15e6
self.lpf_trans = lpf_trans = 500e3
self.lpf_cutoff = lpf_cutoff = .45e6
self.look_ahead = look_ahead = 10
self.decim = decim = 1
self.alpha_0 = alpha_0 = 1
self.alpha = alpha = 0.01
##################################################
# Blocks
##################################################
self._tune_tool_bar = Qt.QToolBar(self)
self._tune_tool_bar.addWidget(Qt.QLabel('tune' + ": "))
self._tune_line_edit = Qt.QLineEdit(str(self.tune))
self._tune_tool_bar.addWidget(self._tune_line_edit)
self._tune_line_edit.returnPressed.connect(lambda: self.set_tune(
eng_notation.str_to_num(str(self._tune_line_edit.text()))))
self.top_grid_layout.addWidget(self._tune_tool_bar, 1, 4, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._trig_lvl_tool_bar = Qt.QToolBar(self)
self._trig_lvl_tool_bar.addWidget(Qt.QLabel('trig_lvl' + ": "))
self._trig_lvl_line_edit = Qt.QLineEdit(str(self.trig_lvl))
self._trig_lvl_tool_bar.addWidget(self._trig_lvl_line_edit)
self._trig_lvl_line_edit.returnPressed.connect(
lambda: self.set_trig_lvl(
eng_notation.str_to_num(str(self._trig_lvl_line_edit.text()))))
self.top_grid_layout.addWidget(self._trig_lvl_tool_bar, 3, 4, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(
Qt.QLabel('throttle_rate' + ": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(
eng_notation.str_to_num(
str(self._throttle_rate_line_edit.text()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 3, 5, 1,
1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._thresh_lo_tool_bar = Qt.QToolBar(self)
self._thresh_lo_tool_bar.addWidget(Qt.QLabel('thresh_lo' + ": "))
self._thresh_lo_line_edit = Qt.QLineEdit(str(self.thresh_lo))
self._thresh_lo_tool_bar.addWidget(self._thresh_lo_line_edit)
self._thresh_lo_line_edit.returnPressed.connect(
lambda: self.set_thresh_lo(
eng_notation.str_to_num(str(self._thresh_lo_line_edit.text()))
))
self.top_grid_layout.addWidget(self._thresh_lo_tool_bar, 0, 7, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._thresh_hi_tool_bar = Qt.QToolBar(self)
self._thresh_hi_tool_bar.addWidget(Qt.QLabel('thresh_hi' + ": "))
self._thresh_hi_line_edit = Qt.QLineEdit(str(self.thresh_hi))
self._thresh_hi_tool_bar.addWidget(self._thresh_hi_line_edit)
self._thresh_hi_line_edit.returnPressed.connect(
lambda: self.set_thresh_hi(
eng_notation.str_to_num(str(self._thresh_hi_line_edit.text()))
))
self.top_grid_layout.addWidget(self._thresh_hi_tool_bar, 0, 6, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel('samp_rate' + ": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(
eng_notation.str_to_num(str(self._samp_rate_line_edit.text()))
))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_trans_tool_bar = Qt.QToolBar(self)
self._lpf_trans_tool_bar.addWidget(Qt.QLabel('lpf_trans' + ": "))
self._lpf_trans_line_edit = Qt.QLineEdit(str(self.lpf_trans))
self._lpf_trans_tool_bar.addWidget(self._lpf_trans_line_edit)
self._lpf_trans_line_edit.returnPressed.connect(
lambda: self.set_lpf_trans(
eng_notation.str_to_num(str(self._lpf_trans_line_edit.text()))
))
self.top_grid_layout.addWidget(self._lpf_trans_tool_bar, 2, 5, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_cutoff_tool_bar = Qt.QToolBar(self)
self._lpf_cutoff_tool_bar.addWidget(Qt.QLabel('lpf_cutoff' + ": "))
self._lpf_cutoff_line_edit = Qt.QLineEdit(str(self.lpf_cutoff))
self._lpf_cutoff_tool_bar.addWidget(self._lpf_cutoff_line_edit)
self._lpf_cutoff_line_edit.returnPressed.connect(
lambda: self.set_lpf_cutoff(
eng_notation.str_to_num(str(self._lpf_cutoff_line_edit.text()))
))
self.top_grid_layout.addWidget(self._lpf_cutoff_tool_bar, 2, 4, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._alpha_0_tool_bar = Qt.QToolBar(self)
self._alpha_0_tool_bar.addWidget(Qt.QLabel('alpha_0' + ": "))
self._alpha_0_line_edit = Qt.QLineEdit(str(self.alpha_0))
self._alpha_0_tool_bar.addWidget(self._alpha_0_line_edit)
self._alpha_0_line_edit.returnPressed.connect(lambda: self.set_alpha_0(
eng_notation.str_to_num(str(self._alpha_0_line_edit.text()))))
self.top_grid_layout.addWidget(self._alpha_0_tool_bar, 2, 6, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self.single_pole_iir_filter_xx_0 = filter.single_pole_iir_filter_ff(
alpha_0, 1)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/20191214/NEXRAD_2019-12-14T23:24:46Z.sigmf-data',
"ci16" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024 * 16 * 100, #size
samp_rate / decim, #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(0, 2)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM,
qtgui.TRIG_SLOPE_POS, .5,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 7, 4,
1, 4)
for r in range(7, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024 * 16 * 100, #size
samp_rate / decim, #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(0, 50)
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_NORM,
qtgui.TRIG_SLOPE_POS,
trig_lvl, 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 = ['', '', '', '', '', '', '', '', '', '']
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, 4, 4, 3,
4)
for r in range(4, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(
decim,
firdes.low_pass(1, samp_rate, lpf_cutoff, lpf_trans,
firdes.WIN_HAMMING, 6.76))
self._look_ahead_tool_bar = Qt.QToolBar(self)
self._look_ahead_tool_bar.addWidget(Qt.QLabel('look_ahead' + ": "))
self._look_ahead_line_edit = Qt.QLineEdit(str(self.look_ahead))
self._look_ahead_tool_bar.addWidget(self._look_ahead_line_edit)
self._look_ahead_line_edit.returnPressed.connect(
lambda: self.set_look_ahead(
int(str(self._look_ahead_line_edit.text()))))
self.top_grid_layout.addWidget(self._look_ahead_tool_bar, 1, 6, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self.fosphor_qt_sink_c_0 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_0.set_frequency_range(0, samp_rate / decim)
self._fosphor_qt_sink_c_0_win = sip.wrapinstance(
self.fosphor_qt_sink_c_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_0_win, 0, 0, 8,
4)
for r in range(0, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_short * 2,
samp_rate * throttle_rate,
True)
self.blocks_threshold_ff_0 = blocks.threshold_ff(
thresh_hi, thresh_lo, 0)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(
1.0 / 65536.0, 1)
self.blocks_interleaved_short_to_complex_0 = blocks.interleaved_short_to_complex(
True, False)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, tune, 1, 0, 0)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self._alpha_tool_bar = Qt.QToolBar(self)
self._alpha_tool_bar.addWidget(Qt.QLabel('alpha' + ": "))
self._alpha_line_edit = Qt.QLineEdit(str(self.alpha))
self._alpha_tool_bar.addWidget(self._alpha_line_edit)
self._alpha_line_edit.returnPressed.connect(lambda: self.set_alpha(
eng_notation.str_to_num(str(self._alpha_line_edit.text()))))
self.top_grid_layout.addWidget(self._alpha_tool_bar, 1, 7, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 8):
self.top_grid_layout.setColumnStretch(c, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.single_pole_iir_filter_xx_0, 0))
self.connect((self.blocks_interleaved_short_to_complex_0, 0),
(self.blocks_multiply_const_xx_0, 0))
self.connect((self.blocks_multiply_const_xx_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_interleaved_short_to_complex_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.fosphor_qt_sink_c_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.blocks_threshold_ff_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Kerberos Sigmf Playback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Kerberos Sigmf Playback")
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", "kerberos_sigmf_playback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.thresh = thresh = 40
self.samp_rate = samp_rate = 2e6
##################################################
# Blocks
##################################################
self._thresh_tool_bar = Qt.QToolBar(self)
self._thresh_tool_bar.addWidget(Qt.QLabel('GUI Threshold' + ": "))
self._thresh_line_edit = Qt.QLineEdit(str(self.thresh))
self._thresh_tool_bar.addWidget(self._thresh_line_edit)
self._thresh_line_edit.returnPressed.connect(lambda: self.set_thresh(
eng_notation.str_to_num(
str(self._thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._thresh_tool_bar, 9, 0, 1, 2)
for r in range(9, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_3 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN3_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_2 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN2_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_1 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN1_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_0 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN0_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
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(0.010)
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, thresh,
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)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
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, 4,
4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
4 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(4):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_throttle_3 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_2 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(
1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_agc2_xx_0_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0_0.set_max_gain(65536)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.analog_agc2_xx_0_0, 0),
(self.blocks_complex_to_mag_squared_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_1, 0), (self.analog_agc2_xx_0_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_throttle_2, 0),
(self.qtgui_freq_sink_x_0, 2))
self.connect((self.blocks_throttle_3, 0),
(self.qtgui_freq_sink_x_0, 3))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.sigmf_source_1, 0), (self.blocks_throttle_1, 0))
self.connect((self.sigmf_source_2, 0), (self.blocks_throttle_2, 0))
self.connect((self.sigmf_source_3, 0), (self.blocks_throttle_3, 0))
def __init__(self):
gr.top_block.__init__(self, "Modes Uf Rx Sigmf Stream")
Qt.QWidget.__init__(self)
self.setWindowTitle("Modes Uf Rx Sigmf 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", "modes_uf_rx_sigmf_stream")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4000000
self.samp_rate = samp_rate = 8000000
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(
1.0, 1, 0.5, 0.25, 32)
self.rf_gain = rf_gain = 45
self.qt_thresh = qt_thresh = 100
self.det_mult = det_mult = 2
self.det_avg_len = det_avg_len = 20
self.cons_offset = cons_offset = 5
self.burst_length = burst_length = 600
self.avg_len = avg_len = 20
##################################################
# Blocks
##################################################
self._qt_thresh_tool_bar = Qt.QToolBar(self)
self._qt_thresh_tool_bar.addWidget(Qt.QLabel("qt_thresh" + ": "))
self._qt_thresh_line_edit = Qt.QLineEdit(str(self.qt_thresh))
self._qt_thresh_tool_bar.addWidget(self._qt_thresh_line_edit)
self._qt_thresh_line_edit.returnPressed.connect(
lambda: self.set_qt_thresh(
eng_notation.str_to_num(
str(self._qt_thresh_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._qt_thresh_tool_bar, 0, 2, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._avg_len_tool_bar = Qt.QToolBar(self)
self._avg_len_tool_bar.addWidget(Qt.QLabel("avg_len" + ": "))
self._avg_len_line_edit = Qt.QLineEdit(str(self.avg_len))
self._avg_len_tool_bar.addWidget(self._avg_len_line_edit)
self._avg_len_line_edit.returnPressed.connect(lambda: self.set_avg_len(
eng_notation.str_to_num(
str(self._avg_len_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._avg_len_tool_bar, 0, 4, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/adsb/20210127/MODE-S_2021-01-27T23:43:24.sigmf-data',
"ci16" + ("_le" if sys.byteorder == "little" else "_be"), False)
self._rf_gain_tool_bar = Qt.QToolBar(self)
self._rf_gain_tool_bar.addWidget(Qt.QLabel("rf_gain" + ": "))
self._rf_gain_line_edit = Qt.QLineEdit(str(self.rf_gain))
self._rf_gain_tool_bar.addWidget(self._rf_gain_line_edit)
self._rf_gain_line_edit.returnPressed.connect(lambda: self.set_rf_gain(
eng_notation.str_to_num(
str(self._rf_gain_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rf_gain_tool_bar, 0, 0, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
burst_length, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.010)
self.qtgui_time_sink_x_1.set_y_axis(-5, 20)
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_AUTO,
qtgui.TRIG_SLOPE_POS,
qt_thresh,
1.0 / samp_rate * 100, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 1, 0, 2,
4)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
burst_length / 2 / 2 * 0 + 56, #size
samp_rate / 2, #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(-3, 3)
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_TAG,
qtgui.TRIG_SLOPE_POS, 0,
1.0 / (samp_rate / 2) * 10,
0, "P1_P2")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(True)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not False:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['chips', '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 = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 3, 3,
2, 4)
for r in range(3, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
burst_length / 2, #size
samp_rate / 2, #samp_rate
"soft chips", #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_TAG,
qtgui.TRIG_SLOPE_POS, 0, 0,
0, "es::event_type")
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)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not False:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(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, 3, 0, 2,
3)
for r in range(3, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
burst_length / 2, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.010)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(True)
self.qtgui_const_sink_x_0.enable_grid(True)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 1, 8, 2,
2)
for r in range(1, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(8, 10):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 3e6, 250e3, firdes.WIN_BLACKMAN,
6.76))
self.fosphor_glfw_sink_c_0 = fosphor.glfw_sink_c()
self.fosphor_glfw_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_glfw_sink_c_0.set_frequency_range(0, samp_rate)
self.digital_diff_decoder_bb_1 = digital.diff_decoder_bb(2)
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(
math.pi / 50, 2, False)
self.digital_correlate_access_code_tag_xx_0_0_1_2_2 = digital.correlate_access_code_tag_bb(
'10010000100100100001', 2, 'sync')
self.digital_correlate_access_code_tag_xx_0_0_1_2 = digital.correlate_access_code_tag_bb(
'11100000111000', 1, 'P1_P2')
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc(
2, 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005)
self.digital_binary_slicer_fb_2 = digital.binary_slicer_fb()
self._det_mult_tool_bar = Qt.QToolBar(self)
self._det_mult_tool_bar.addWidget(Qt.QLabel("det_mult" + ": "))
self._det_mult_line_edit = Qt.QLineEdit(str(self.det_mult))
self._det_mult_tool_bar.addWidget(self._det_mult_line_edit)
self._det_mult_line_edit.returnPressed.connect(
lambda: self.set_det_mult(
eng_notation.str_to_num(
str(self._det_mult_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._det_mult_tool_bar, 0, 6, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._det_avg_len_tool_bar = Qt.QToolBar(self)
self._det_avg_len_tool_bar.addWidget(Qt.QLabel("det_avg_len" + ": "))
self._det_avg_len_line_edit = Qt.QLineEdit(str(self.det_avg_len))
self._det_avg_len_tool_bar.addWidget(self._det_avg_len_line_edit)
self._det_avg_len_line_edit.returnPressed.connect(
lambda: self.set_det_avg_len(
int(str(self._det_avg_len_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._det_avg_len_tool_bar, 0, 9, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(9, 10):
self.top_grid_layout.setColumnStretch(c, 1)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(4, True)
self._cons_offset_tool_bar = Qt.QToolBar(self)
self._cons_offset_tool_bar.addWidget(Qt.QLabel("cons_offset" + ": "))
self._cons_offset_line_edit = Qt.QLineEdit(str(self.cons_offset))
self._cons_offset_tool_bar.addWidget(self._cons_offset_line_edit)
self._cons_offset_line_edit.returnPressed.connect(
lambda: self.set_cons_offset(
eng_notation.str_to_num(
str(self._cons_offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._cons_offset_tool_bar, 0, 8, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(8, 9):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(1.0 /
65536.0)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
int(avg_len), 1.0 / avg_len, 4000, 1)
self.blocks_interleaved_short_to_complex_0 = blocks.interleaved_short_to_complex(
True, False)
self.blocks_complex_to_real_1 = blocks.complex_to_real(1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
self.blocks_add_const_vxx_1 = blocks.add_const_vff((1, ))
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.blocks_add_const_vxx_1, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_complex_to_real_1, 0),
(self.dc_blocker_xx_0, 0))
self.connect((self.blocks_complex_to_real_1, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_interleaved_short_to_complex_0, 0),
(self.blocks_multiply_const_xx_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_const_xx_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.dc_blocker_xx_0, 0),
(self.digital_binary_slicer_fb_2, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.digital_binary_slicer_fb_2, 0),
(self.digital_correlate_access_code_tag_xx_0_0_1_2, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0),
(self.digital_costas_loop_cc_0, 0))
self.connect((self.digital_correlate_access_code_tag_xx_0_0_1_2, 0),
(self.digital_diff_decoder_bb_1, 0))
self.connect((self.digital_correlate_access_code_tag_xx_0_0_1_2_2, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.blocks_complex_to_real_1, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_diff_decoder_bb_1, 0),
(self.digital_correlate_access_code_tag_xx_0_0_1_2_2, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.fosphor_glfw_sink_c_0, 0))
self.connect((self.sigmf_source_0, 0),
(self.blocks_interleaved_short_to_complex_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Asr Playback Sigmf")
Qt.QWidget.__init__(self)
self.setWindowTitle("Asr Playback Sigmf")
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", "asr_playback_sigmf")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.tune = tune = 0
self.trig_lvl = trig_lvl = 1000
self.throttle_rate = throttle_rate = 1
self.thresh_lo = thresh_lo = 10000
self.thresh_hi = thresh_hi = 10000
self.samp_rate = samp_rate = 10e6
self.lpf_trans = lpf_trans = 500e3
self.lpf_cutoff = lpf_cutoff = 3e6 / 2
self.decim = decim = 1
self.alpha_0 = alpha_0 = 1
##################################################
# Blocks
##################################################
self._tune_tool_bar = Qt.QToolBar(self)
self._tune_tool_bar.addWidget(Qt.QLabel("tune" + ": "))
self._tune_line_edit = Qt.QLineEdit(str(self.tune))
self._tune_tool_bar.addWidget(self._tune_line_edit)
self._tune_line_edit.returnPressed.connect(lambda: self.set_tune(
eng_notation.str_to_num(str(self._tune_line_edit.text().toAscii()))
))
self.top_grid_layout.addWidget(self._tune_tool_bar, 1, 4, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._trig_lvl_tool_bar = Qt.QToolBar(self)
self._trig_lvl_tool_bar.addWidget(Qt.QLabel("trig_lvl" + ": "))
self._trig_lvl_line_edit = Qt.QLineEdit(str(self.trig_lvl))
self._trig_lvl_tool_bar.addWidget(self._trig_lvl_line_edit)
self._trig_lvl_line_edit.returnPressed.connect(
lambda: self.set_trig_lvl(
eng_notation.str_to_num(
str(self._trig_lvl_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._trig_lvl_tool_bar, 3, 4, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(
Qt.QLabel("throttle_rate" + ": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(
eng_notation.str_to_num(
str(self._throttle_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 3, 5, 1,
1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(
eng_notation.str_to_num(
str(self._samp_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._alpha_0_tool_bar = Qt.QToolBar(self)
self._alpha_0_tool_bar.addWidget(Qt.QLabel("alpha_0" + ": "))
self._alpha_0_line_edit = Qt.QLineEdit(str(self.alpha_0))
self._alpha_0_tool_bar.addWidget(self._alpha_0_line_edit)
self._alpha_0_line_edit.returnPressed.connect(lambda: self.set_alpha_0(
eng_notation.str_to_num(
str(self._alpha_0_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._alpha_0_tool_bar, 2, 6, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self._thresh_lo_tool_bar = Qt.QToolBar(self)
self._thresh_lo_tool_bar.addWidget(Qt.QLabel("thresh_lo" + ": "))
self._thresh_lo_line_edit = Qt.QLineEdit(str(self.thresh_lo))
self._thresh_lo_tool_bar.addWidget(self._thresh_lo_line_edit)
self._thresh_lo_line_edit.returnPressed.connect(
lambda: self.set_thresh_lo(
eng_notation.str_to_num(
str(self._thresh_lo_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._thresh_lo_tool_bar, 0, 7, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._thresh_hi_tool_bar = Qt.QToolBar(self)
self._thresh_hi_tool_bar.addWidget(Qt.QLabel("thresh_hi" + ": "))
self._thresh_hi_line_edit = Qt.QLineEdit(str(self.thresh_hi))
self._thresh_hi_tool_bar.addWidget(self._thresh_hi_line_edit)
self._thresh_hi_line_edit.returnPressed.connect(
lambda: self.set_thresh_hi(
eng_notation.str_to_num(
str(self._thresh_hi_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._thresh_hi_tool_bar, 0, 6, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
self.single_pole_iir_filter_xx_0 = filter.single_pole_iir_filter_ff(
alpha_0, 1)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/20191215/SSR_2019-12-15T19:42:17Z.sigmf-data',
"ci16" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024 * 16 * 100, #size
samp_rate / decim, #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(0, 6e5)
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_NORM,
qtgui.TRIG_SLOPE_POS,
trig_lvl, 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, 4, 4, 3,
4)
for r in range(4, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_trans_tool_bar = Qt.QToolBar(self)
self._lpf_trans_tool_bar.addWidget(Qt.QLabel("lpf_trans" + ": "))
self._lpf_trans_line_edit = Qt.QLineEdit(str(self.lpf_trans))
self._lpf_trans_tool_bar.addWidget(self._lpf_trans_line_edit)
self._lpf_trans_line_edit.returnPressed.connect(
lambda: self.set_lpf_trans(
eng_notation.str_to_num(
str(self._lpf_trans_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._lpf_trans_tool_bar, 2, 5, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._lpf_cutoff_tool_bar = Qt.QToolBar(self)
self._lpf_cutoff_tool_bar.addWidget(Qt.QLabel("lpf_cutoff" + ": "))
self._lpf_cutoff_line_edit = Qt.QLineEdit(str(self.lpf_cutoff))
self._lpf_cutoff_tool_bar.addWidget(self._lpf_cutoff_line_edit)
self._lpf_cutoff_line_edit.returnPressed.connect(
lambda: self.set_lpf_cutoff(
eng_notation.str_to_num(
str(self._lpf_cutoff_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._lpf_cutoff_tool_bar, 2, 4, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.fosphor_qt_sink_c_0 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_0.set_frequency_range(0, samp_rate / decim)
self._fosphor_qt_sink_c_0_win = sip.wrapinstance(
self.fosphor_qt_sink_c_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_0_win, 0, 0, 8,
4)
for r in range(0, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_short * 2,
samp_rate * throttle_rate,
True)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(1.0 /
65536.0)
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_interleaved_short_to_complex_0 = blocks.interleaved_short_to_complex(
True, False)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1 * tune, 1, 0)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.msg_connect((self.sigmf_source_0, 'meta'),
(self.blocks_message_debug_0, 'print'))
self.connect((self.analog_agc2_xx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.fosphor_qt_sink_c_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.single_pole_iir_filter_xx_0, 0))
self.connect((self.blocks_interleaved_short_to_complex_0, 0),
(self.blocks_multiply_const_xx_0, 0))
self.connect((self.blocks_multiply_const_xx_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_interleaved_short_to_complex_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.qtgui_time_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Simple Sigmf Playback 1Chan")
Qt.QWidget.__init__(self)
self.setWindowTitle("Simple Sigmf Playback 1Chan")
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",
"simple_sigmf_playback_1chan")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250000
self.rate_factor = rate_factor = 2
self.decim = decim = 5
self.ceres_offset = ceres_offset = 40e3
##################################################
# Blocks
##################################################
self._rate_factor_tool_bar = Qt.QToolBar(self)
self._rate_factor_tool_bar.addWidget(Qt.QLabel("rate_factor" + ": "))
self._rate_factor_line_edit = Qt.QLineEdit(str(self.rate_factor))
self._rate_factor_tool_bar.addWidget(self._rate_factor_line_edit)
self._rate_factor_line_edit.returnPressed.connect(
lambda: self.set_rate_factor(
eng_notation.str_to_num(
str(self._rate_factor_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rate_factor_tool_bar, 2, 0, 1, 8)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._ceres_offset_tool_bar = Qt.QToolBar(self)
self._ceres_offset_tool_bar.addWidget(Qt.QLabel('Ceres Offset' + ": "))
self._ceres_offset_line_edit = Qt.QLineEdit(str(self.ceres_offset))
self._ceres_offset_tool_bar.addWidget(self._ceres_offset_line_edit)
self._ceres_offset_line_edit.returnPressed.connect(
lambda: self.set_ceres_offset(
eng_notation.str_to_num(
str(self._ceres_offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._ceres_offset_tool_bar)
self.sigmf_source_0 = gr_sigmf.source(
'/vtgs/captures/vcc/VCC_VTGS_20190716_071133.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
401.08e6 + ceres_offset, #fc
samp_rate / decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.0010)
self.qtgui_waterfall_sink_x_0.enable_grid(True)
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_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 1,
0, 1, 8)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_1_0_1 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
401.08e6 + ceres_offset, #fc
samp_rate / decim, #bw
"VCC RX Spectrum", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1_0_1.set_update_time(0.0010)
self.qtgui_freq_sink_x_1_0_1.set_y_axis(-150, -60)
self.qtgui_freq_sink_x_1_0_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
0.0, 0, "")
self.qtgui_freq_sink_x_1_0_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1_0_1.enable_grid(True)
self.qtgui_freq_sink_x_1_0_1.set_fft_average(0.2)
self.qtgui_freq_sink_x_1_0_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1_0_1.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_1_0_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1_0_1.set_plot_pos_half(not True)
labels = ['pre-d', 'agc_filt', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1_0_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1_0_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1_0_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1_0_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_0_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_1_win, 0, 0,
1, 8)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * rate_factor, True)
self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1)
self.analog_sig_source_x_0_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1 * ceres_offset, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_freq_sink_x_1_0_1, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_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.samp_rate = samp_rate = 2e6
##################################################
# Blocks
##################################################
self.sigmf_source_3 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN3_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_2 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN2_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_1 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN1_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.sigmf_source_0 = gr_sigmf.source(
'/home/zleffke/captures/kerberos/20210326/no_noise/CHAN0_2021-03-26T21:04:01Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
4 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(4):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_throttle_3 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_2 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
##################################################
# Connections
##################################################
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_throttle_2, 0),
(self.qtgui_freq_sink_x_0, 2))
self.connect((self.blocks_throttle_3, 0),
(self.qtgui_freq_sink_x_0, 3))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.sigmf_source_1, 0), (self.blocks_throttle_1, 0))
self.connect((self.sigmf_source_2, 0), (self.blocks_throttle_2, 0))
self.connect((self.sigmf_source_3, 0), (self.blocks_throttle_3, 0))
def __init__(self):
gr.top_block.__init__(self, "vor_record_sigmf")
Qt.QWidget.__init__(self)
self.setWindowTitle("vor_record_sigmf")
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", "vor_playback_sigmf")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.throttle_rate = throttle_rate = 1
self.samp_rate = samp_rate = 250e3
self.fine = fine = 0
self.decim = decim = 5
self.audio_gain_30hz = audio_gain_30hz = 1
self.alpha = alpha = .02
##################################################
# Blocks
##################################################
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(
Qt.QLabel("throttle_rate" + ": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(
eng_notation.str_to_num(
str(self._throttle_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 0, 6, 1,
2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(
eng_notation.str_to_num(
str(self._samp_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 0, 4, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._fine_tool_bar = Qt.QToolBar(self)
self._fine_tool_bar.addWidget(Qt.QLabel('Fine [Hz]' + ": "))
self._fine_line_edit = Qt.QLineEdit(str(self.fine))
self._fine_tool_bar.addWidget(self._fine_line_edit)
self._fine_line_edit.returnPressed.connect(lambda: self.set_fine(
eng_notation.str_to_num(str(self._fine_line_edit.text().toAscii()))
))
self.top_grid_layout.addWidget(self._fine_tool_bar, 1, 4, 1, 2)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/20191216/VOR_2019-12-16T18:51:17Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self.rational_resampler_xxx_2 = filter.rational_resampler_fff(
interpolation=66,
decimation=1,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_1 = filter.rational_resampler_fff(
interpolation=66,
decimation=1,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_ccc(
interpolation=24,
decimation=25,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.010)
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_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4,
0, 4, 4)
for r in range(4, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate / decim / 25 * 24, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.0010)
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_NORM,
qtgui.TRIG_SLOPE_POS, 0, 0,
0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(True)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 6, 4,
2, 4)
for r in range(6, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
8192, #size
samp_rate / decim / 25 * 24, #samp_rate
"30 Hz Variable", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.0010)
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_NORM,
qtgui.TRIG_SLOPE_POS, 0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(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, 4, 4, 2,
4)
for r in range(4, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim / 25 * 24, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not 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 xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 0, 0, 4,
4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0_0 = filter.fir_filter_fff(
1,
firdes.low_pass(10, samp_rate / decim / 25 * 24, 1e3, 500,
firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0 = filter.fir_filter_fff(
1, firdes.low_pass(1, 48e3, 1, 1, firdes.WIN_HAMMING, 6.76))
self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * throttle_rate,
True)
self.blocks_multiply_xx_3 = blocks.multiply_vff(1)
self.blocks_multiply_xx_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_integrate_xx_2 = blocks.integrate_ff(66, 1)
self.blocks_integrate_xx_0 = blocks.integrate_ff(66, 1)
self.blocks_float_to_complex_2 = blocks.float_to_complex(1)
self.blocks_float_to_complex_1 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_divide_xx_0_0 = blocks.divide_ff(1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_delay_1 = blocks.delay(gr.sizeof_float * 1, 0)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, 0)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.band_pass_filter_0_0 = filter.fir_filter_fff(
1,
firdes.band_pass(1, samp_rate / decim / 25 * 24, 25, 35, 5,
firdes.WIN_HAMMING, 6.76))
self.band_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.band_pass(1, samp_rate / decim / 25 * 24, 25, 35, 5,
firdes.WIN_HAMMING, 6.76))
self._audio_gain_30hz_tool_bar = Qt.QToolBar(self)
self._audio_gain_30hz_tool_bar.addWidget(Qt.QLabel('vol30' + ": "))
self._audio_gain_30hz_line_edit = Qt.QLineEdit(
str(self.audio_gain_30hz))
self._audio_gain_30hz_tool_bar.addWidget(
self._audio_gain_30hz_line_edit)
self._audio_gain_30hz_line_edit.returnPressed.connect(
lambda: self.set_audio_gain_30hz(
eng_notation.str_to_num(
str(self._audio_gain_30hz_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._audio_gain_30hz_tool_bar, 1, 7, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(7, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.analog_sig_source_x_1 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, 9960, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1 * fine, 1, 0)
self.analog_pll_carriertracking_cc_0 = analog.pll_carriertracking_cc(
math.pi / 200, math.pi / 10, -math.pi / 10)
self.analog_fm_demod_cf_0 = analog.fm_demod_cf(
channel_rate=samp_rate / decim / 25 * 24,
audio_decim=1,
deviation=1e3,
audio_pass=100,
audio_stop=200,
gain=1.0,
tau=75e-6,
)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 0)
self.analog_am_demod_cf_0 = analog.am_demod_cf(
channel_rate=48e3,
audio_decim=1,
audio_pass=12000,
audio_stop=13000,
)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self._alpha_tool_bar = Qt.QToolBar(self)
self._alpha_tool_bar.addWidget(Qt.QLabel('alpha' + ": "))
self._alpha_line_edit = Qt.QLineEdit(str(self.alpha))
self._alpha_tool_bar.addWidget(self._alpha_line_edit)
self._alpha_line_edit.returnPressed.connect(lambda: self.set_alpha(
eng_notation.str_to_num(str(self._alpha_line_edit.text().toAscii())
)))
self.top_grid_layout.addWidget(self._alpha_tool_bar, 1, 6, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 7):
self.top_grid_layout.setColumnStretch(c, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.analog_am_demod_cf_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.analog_am_demod_cf_0, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.analog_am_demod_cf_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.analog_fm_demod_cf_0, 0),
(self.band_pass_filter_0_0, 0))
self.connect((self.analog_pll_carriertracking_cc_0, 0),
(self.rational_resampler_xxx_0_0_0, 0))
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_1, 1))
self.connect((self.band_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.band_pass_filter_0_0, 0),
(self.dc_blocker_xx_0_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_divide_xx_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_divide_xx_0_0, 1))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_3, 0))
self.connect((self.blocks_delay_1, 0), (self.blocks_multiply_xx_2, 1))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_float_to_complex_2, 0))
self.connect((self.blocks_divide_xx_0_0, 0),
(self.blocks_float_to_complex_2, 1))
self.connect((self.blocks_float_to_complex_0, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_float_to_complex_1, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_float_to_complex_2, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_integrate_xx_0, 0),
(self.rational_resampler_xxx_1, 0))
self.connect((self.blocks_integrate_xx_2, 0),
(self.rational_resampler_xxx_2, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.analog_fm_demod_cf_0, 0))
self.connect((self.blocks_multiply_xx_2, 0),
(self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_multiply_xx_3, 0),
(self.blocks_integrate_xx_2, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.blocks_delay_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.blocks_multiply_xx_2, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.dc_blocker_xx_0_0, 0), (self.blocks_delay_1, 0))
self.connect((self.dc_blocker_xx_0_0, 0),
(self.blocks_multiply_xx_3, 1))
self.connect((self.dc_blocker_xx_0_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.band_pass_filter_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.analog_pll_carriertracking_cc_0, 0))
self.connect((self.rational_resampler_xxx_0_0_0, 0),
(self.analog_am_demod_cf_0, 0))
self.connect((self.rational_resampler_xxx_0_0_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_1, 0),
(self.blocks_divide_xx_0, 0))
self.connect((self.rational_resampler_xxx_1, 0),
(self.blocks_float_to_complex_1, 0))
self.connect((self.rational_resampler_xxx_2, 0),
(self.blocks_divide_xx_0_0, 0))
self.connect((self.rational_resampler_xxx_2, 0),
(self.blocks_float_to_complex_1, 1))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self, avg_len=256, nfft=2048, path="/captures/20200329", record_hz=10):
gr.top_block.__init__(self, "/captures/20200329/LRO_RHCP_2020-03-29T20:34:45Z.sigmf-data")
Qt.QWidget.__init__(self)
self.setWindowTitle("/captures/20200329/LRO_RHCP_2020-03-29T20:34:45Z.sigmf-data")
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", "lro_playback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.avg_len = avg_len
self.nfft = nfft
self.path = path
self.record_hz = record_hz
##################################################
# Variables
##################################################
self.probe_snr_func = probe_snr_func = 0
self.probe_signal_func = probe_signal_func = 0
self.probe_offset_func = probe_offset_func = 0
self.probe_noise_func = probe_noise_func = 0
self.filename = filename = "LRO_RHCP_2020-03-29T20:34:45Z.sigmf-data"
self.snr_var = snr_var = "{:3.3f}".format(probe_snr_func)
self.signal_var = signal_var = "{:3.3f}".format(probe_signal_func)
self.samp_rate = samp_rate = 250e3
self.offset_var = offset_var = "{:3.3f}".format(probe_offset_func)
self.offset_file = offset_file = "{:s}_{:s}".format(filename.split(".")[0], "offset")
self.noise_var = noise_var = "{:3.3f}".format(probe_noise_func)
self.variable_tag_object_0 = variable_tag_object_0 = gr.tag_utils.python_to_tag((0, pmt.intern("key"), pmt.intern("value"), pmt.intern("src")))
self.throttle_factor = throttle_factor = 10
self.snr_label = snr_label = snr_var
self.signal_label = signal_label = signal_var
self.rx_freq = rx_freq = 2271.2e6
self.offset_label = offset_label = offset_var
self.offset_fp = offset_fp = "/".join([path,offset_file])
self.noise_label = noise_label = noise_var
self.keep_n = keep_n = samp_rate/record_hz
self.fp = fp = "/".join([path,filename])
self.file_l = file_l = filename.split(".")[0].split("_")
self.fft_min = fft_min = -120
self.fft_max = fft_max = -80
self.decim = decim = 8
self.alpha = alpha = 1.0/(samp_rate/record_hz)
##################################################
# Blocks
##################################################
self.probe_offset = blocks.probe_signal_f()
self._throttle_factor_tool_bar = Qt.QToolBar(self)
self._throttle_factor_tool_bar.addWidget(Qt.QLabel('Throttle'+": "))
self._throttle_factor_line_edit = Qt.QLineEdit(str(self.throttle_factor))
self._throttle_factor_tool_bar.addWidget(self._throttle_factor_line_edit)
self._throttle_factor_line_edit.returnPressed.connect(
lambda: self.set_throttle_factor(eng_notation.str_to_num(str(self._throttle_factor_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_factor_tool_bar, 10, 2, 1, 1)
for r in range(10, 11):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel('SAMP_RATE'+": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(eng_notation.str_to_num(str(self._samp_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 9, 0, 1, 1)
for r in range(9, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.probe_snr = blocks.probe_signal_f()
self.probe_signal = blocks.probe_signal_f()
def _probe_offset_func_probe():
while True:
val = self.probe_offset.level()
try:
self.set_probe_offset_func(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_probe_offset_func_thread = threading.Thread(target=_probe_offset_func_probe)
_probe_offset_func_thread.daemon = True
_probe_offset_func_thread.start()
self.probe_noise = blocks.probe_signal_f()
self._fft_min_tool_bar = Qt.QToolBar(self)
self._fft_min_tool_bar.addWidget(Qt.QLabel('fft_min'+": "))
self._fft_min_line_edit = Qt.QLineEdit(str(self.fft_min))
self._fft_min_tool_bar.addWidget(self._fft_min_line_edit)
self._fft_min_line_edit.returnPressed.connect(
lambda: self.set_fft_min(eng_notation.str_to_num(str(self._fft_min_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._fft_min_tool_bar, 9, 2, 1, 1)
for r in range(9, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self._fft_max_tool_bar = Qt.QToolBar(self)
self._fft_max_tool_bar.addWidget(Qt.QLabel('fft_max'+": "))
self._fft_max_line_edit = Qt.QLineEdit(str(self.fft_max))
self._fft_max_tool_bar.addWidget(self._fft_max_line_edit)
self._fft_max_line_edit.returnPressed.connect(
lambda: self.set_fft_max(eng_notation.str_to_num(str(self._fft_max_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._fft_max_tool_bar, 9, 3, 1, 1)
for r in range(9, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self._snr_label_tool_bar = Qt.QToolBar(self)
if None:
self._snr_label_formatter = None
else:
self._snr_label_formatter = lambda x: str(x)
self._snr_label_tool_bar.addWidget(Qt.QLabel('SNR [dB]'+": "))
self._snr_label_label = Qt.QLabel(str(self._snr_label_formatter(self.snr_label)))
self._snr_label_tool_bar.addWidget(self._snr_label_label)
self.top_grid_layout.addWidget(self._snr_label_tool_bar, 3, 4, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._signal_label_tool_bar = Qt.QToolBar(self)
if None:
self._signal_label_formatter = None
else:
self._signal_label_formatter = lambda x: str(x)
self._signal_label_tool_bar.addWidget(Qt.QLabel('Signal [dBFS]'+": "))
self._signal_label_label = Qt.QLabel(str(self._signal_label_formatter(self.signal_label)))
self._signal_label_tool_bar.addWidget(self._signal_label_label)
self.top_grid_layout.addWidget(self._signal_label_tool_bar, 1, 4, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source(fp, "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False)
self._rx_freq_tool_bar = Qt.QToolBar(self)
self._rx_freq_tool_bar.addWidget(Qt.QLabel('FREQ'+": "))
self._rx_freq_line_edit = Qt.QLineEdit(str(self.rx_freq))
self._rx_freq_tool_bar.addWidget(self._rx_freq_line_edit)
self._rx_freq_line_edit.returnPressed.connect(
lambda: self.set_rx_freq(eng_notation.str_to_num(str(self._rx_freq_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 9, 1, 1, 1)
for r in range(9, 10):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
2048, #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(0.010)
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(fft_min, fft_max)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4, 0, 4, 4)
for r in range(4, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"RHCP", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(fft_min, fft_max)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(0.05)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
def _probe_snr_func_probe():
while True:
val = self.probe_snr.level()
try:
self.set_probe_snr_func(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_probe_snr_func_thread = threading.Thread(target=_probe_snr_func_probe)
_probe_snr_func_thread.daemon = True
_probe_snr_func_thread.start()
def _probe_signal_func_probe():
while True:
val = self.probe_signal.level()
try:
self.set_probe_signal_func(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_probe_signal_func_thread = threading.Thread(target=_probe_signal_func_probe)
_probe_signal_func_thread.daemon = True
_probe_signal_func_thread.start()
def _probe_noise_func_probe():
while True:
val = self.probe_noise.level()
try:
self.set_probe_noise_func(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_probe_noise_func_thread = threading.Thread(target=_probe_noise_func_probe)
_probe_noise_func_thread.daemon = True
_probe_noise_func_thread.start()
self._offset_label_tool_bar = Qt.QToolBar(self)
if None:
self._offset_label_formatter = None
else:
self._offset_label_formatter = lambda x: str(x)
self._offset_label_tool_bar.addWidget(Qt.QLabel('Offset [Hz]'+": "))
self._offset_label_label = Qt.QLabel(str(self._offset_label_formatter(self.offset_label)))
self._offset_label_tool_bar.addWidget(self._offset_label_label)
self.top_grid_layout.addWidget(self._offset_label_tool_bar, 0, 4, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._noise_label_tool_bar = Qt.QToolBar(self)
if None:
self._noise_label_formatter = None
else:
self._noise_label_formatter = lambda x: str(x)
self._noise_label_tool_bar.addWidget(Qt.QLabel('Noise [dBFS]'+": "))
self._noise_label_label = Qt.QLabel(str(self._noise_label_formatter(self.noise_label)))
self._noise_label_tool_bar.addWidget(self._noise_label_label)
self.top_grid_layout.addWidget(self._noise_label_tool_bar, 2, 4, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 5):
self.top_grid_layout.setColumnStretch(c, 1)
self._keep_n_tool_bar = Qt.QToolBar(self)
self._keep_n_tool_bar.addWidget(Qt.QLabel('keep_n'+": "))
self._keep_n_line_edit = Qt.QLineEdit(str(self.keep_n))
self._keep_n_tool_bar.addWidget(self._keep_n_line_edit)
self._keep_n_line_edit.returnPressed.connect(
lambda: self.set_keep_n(eng_notation.str_to_num(str(self._keep_n_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._keep_n_tool_bar, 10, 1, 1, 1)
for r in range(10, 11):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.fft_vxx_0_0 = fft.fft_vcc(nfft/decim, True, (window.blackmanharris(nfft/decim)), True, 4)
self.fft_vxx_0 = fft.fft_vcc(nfft, True, (window.blackmanharris(nfft)), True, 4)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate*throttle_factor,True)
self.blocks_tag_share_0 = blocks.tag_share(gr.sizeof_float, gr.sizeof_gr_complex, 1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, nfft/decim)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, nfft)
self.blocks_nlog10_ff_0_0_0 = blocks.nlog10_ff(10, nfft/decim, -10*math.log10(nfft/decim))
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(10, nfft, -10*math.log10(nfft))
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((samp_rate/(2*math.pi), ))
self.blocks_moving_average_xx_0_1 = blocks.moving_average_ff(int(samp_rate/record_hz), 1.0/(samp_rate/record_hz), 4000, 1)
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(int(avg_len), 1.0/(avg_len)/(nfft/decim*2), 4000, nfft/decim)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(int(avg_len), 1.0/(avg_len)/nfft, 4000, nfft)
self.blocks_max_xx_0_0 = blocks.max_ff(nfft/decim,1)
self.blocks_max_xx_0 = blocks.max_ff(nfft,1)
self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n(gr.sizeof_float*1, int(samp_rate/record_hz))
self.blocks_complex_to_mag_squared_0_0_0 = blocks.complex_to_mag_squared(nfft/decim)
self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(nfft)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, probe_offset_func+samp_rate/4, 1, 0)
self.analog_pll_freqdet_cf_0 = analog.pll_freqdet_cf(math.pi/200, math.pi/10, -math.pi/10)
self._alpha_tool_bar = Qt.QToolBar(self)
self._alpha_tool_bar.addWidget(Qt.QLabel('alpha'+": "))
self._alpha_line_edit = Qt.QLineEdit(str(self.alpha))
self._alpha_tool_bar.addWidget(self._alpha_line_edit)
self._alpha_line_edit.returnPressed.connect(
lambda: self.set_alpha(eng_notation.str_to_num(str(self._alpha_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._alpha_tool_bar, 10, 0, 1, 1)
for r in range(10, 11):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_pll_freqdet_cf_0, 0), (self.blocks_tag_share_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0_0, 0), (self.blocks_moving_average_xx_0_0, 0))
self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.probe_offset, 0))
self.connect((self.blocks_max_xx_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_max_xx_0, 0), (self.probe_signal, 0))
self.connect((self.blocks_max_xx_0_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.blocks_max_xx_0_0, 0), (self.probe_noise, 0))
self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0), (self.blocks_nlog10_ff_0_0_0, 0))
self.connect((self.blocks_moving_average_xx_0_1, 0), (self.blocks_keep_one_in_n_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_moving_average_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0), (self.blocks_max_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0_0_0, 0), (self.blocks_max_xx_0_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0), (self.fft_vxx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.probe_snr, 0))
self.connect((self.blocks_tag_share_0, 0), (self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.analog_pll_freqdet_cf_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_tag_share_0, 1))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0_0, 0))
self.connect((self.fft_vxx_0_0, 0), (self.blocks_complex_to_mag_squared_0_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_stream_to_vector_0_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Adsb Sigmf Playback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Adsb Sigmf Playback")
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", "adsb_sigmf_playback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.threshold = threshold = 10
self.samp_rate = samp_rate = 2e6
self.fine_tune = fine_tune = 0
##################################################
# Blocks
##################################################
self._threshold_tool_bar = Qt.QToolBar(self)
self._threshold_tool_bar.addWidget(Qt.QLabel('Detection Threshold'+": "))
self._threshold_line_edit = Qt.QLineEdit(str(self.threshold))
self._threshold_tool_bar.addWidget(self._threshold_line_edit)
self._threshold_line_edit.returnPressed.connect(
lambda: self.set_threshold(eng_notation.str_to_num(str(self._threshold_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._threshold_tool_bar, 5, 4, 1, 2)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._fine_tune_range = Range(-100000, 100000, 1, 0, 200)
self._fine_tune_win = RangeWidget(self._fine_tune_range, self.set_fine_tune, "fine_tune", "counter_slider", float)
self.top_grid_layout.addWidget(self._fine_tune_win, 4, 4, 1, 4)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source('/home/zleffke/captures/nsat/20190420/discone_test_1/017_ADSB_Multiple_2019-04-20T17:36:43.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=10,
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
int(samp_rate*8*150e-6), #size
int(samp_rate*8), #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(1.0/100.0)
self.qtgui_time_sink_x_0.set_y_axis(0, 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_TAG, qtgui.TRIG_SLOPE_POS, 0, 1.25e-6, 0, "burst")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not False:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(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, 4, 0, 2, 4)
for r in range(4, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/10, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.01)
self.qtgui_freq_sink_x_0.set_y_axis(-140, -40)
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(True)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 4, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.fosphor_qt_sink_c_0 = fosphor.qt_sink_c()
self.fosphor_qt_sink_c_0.set_fft_window(window.WIN_BLACKMAN_hARRIS)
self.fosphor_qt_sink_c_0.set_frequency_range(0, samp_rate)
self._fosphor_qt_sink_c_0_win = sip.wrapinstance(self.fosphor_qt_sink_c_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._fosphor_qt_sink_c_0_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_message_debug_0_0 = blocks.message_debug()
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, fine_tune, 1, 0)
self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, threshold)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
self.adsb_framer_1 = adsb.framer(samp_rate, threshold)
self.adsb_demod_0 = adsb.demod(samp_rate)
self.adsb_decoder_0 = adsb.decoder("All Messages", "None", "None")
##################################################
# Connections
##################################################
self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.blocks_message_debug_0, 'print_pdu'))
self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated'))
self.msg_connect((self.sigmf_source_0, 'meta'), (self.blocks_message_debug_0_0, 'print'))
self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.fosphor_qt_sink_c_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_throttle_1, 0))
self.connect((self.blocks_throttle_1, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_multiply_xx_0, 1))
def __init__(self):
gr.top_block.__init__(self, "superdarn_playback_sigmf")
Qt.QWidget.__init__(self)
self.setWindowTitle("superdarn_playback_sigmf")
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",
"superdarn_playback_sigmf_channelizer")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.trig_lvl = trig_lvl = 0
self.throttle_rate = throttle_rate = 1
self.samp_rate = samp_rate = 250e3
self.decim = decim = 5
self.cutoff = cutoff = 5e3
self.coarse_freq = coarse_freq = 0
##################################################
# Blocks
##################################################
self._trig_lvl_tool_bar = Qt.QToolBar(self)
self._trig_lvl_tool_bar.addWidget(Qt.QLabel("trig_lvl" + ": "))
self._trig_lvl_line_edit = Qt.QLineEdit(str(self.trig_lvl))
self._trig_lvl_tool_bar.addWidget(self._trig_lvl_line_edit)
self._trig_lvl_line_edit.returnPressed.connect(
lambda: self.set_trig_lvl(
eng_notation.str_to_num(
str(self._trig_lvl_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._trig_lvl_tool_bar, 7, 6, 1, 2)
for r in range(7, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(
Qt.QLabel("throttle_rate" + ": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(
eng_notation.str_to_num(
str(self._throttle_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 4, 6, 1,
2)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(
eng_notation.str_to_num(
str(self._samp_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 4, 4, 1, 2)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._cutoff_tool_bar = Qt.QToolBar(self)
self._cutoff_tool_bar.addWidget(Qt.QLabel("cutoff" + ": "))
self._cutoff_line_edit = Qt.QLineEdit(str(self.cutoff))
self._cutoff_tool_bar.addWidget(self._cutoff_line_edit)
self._cutoff_line_edit.returnPressed.connect(lambda: self.set_cutoff(
eng_notation.str_to_num(
str(self._cutoff_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._cutoff_tool_bar, 6, 4, 1, 2)
for r in range(6, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._coarse_freq_range = Range(-125e3, 125e3, 1, 0, 200)
self._coarse_freq_win = RangeWidget(self._coarse_freq_range,
self.set_coarse_freq,
"coarse_freq", "counter_slider",
float)
self.top_grid_layout.addWidget(self._coarse_freq_win, 5, 4, 1, 4)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source(
'/captures/20200731/SUPERDARN_2020-08-01T03:43:13Z.sigmf-data',
"cf32" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.010)
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_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4,
0, 4, 4)
for r in range(4, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate / decim / decim, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.010)
self.qtgui_time_sink_x_0.set_y_axis(-30, 20)
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_NORM,
qtgui.TRIG_SLOPE_POS,
trig_lvl, 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 False:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 2, 4, 2,
4)
for r in range(2, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim / 5, #bw
"", #name
5 #number of inputs
)
self.qtgui_freq_sink_x_0_0_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0_0_0.set_y_axis(-80, 10)
self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
0.0, 0, "")
self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(5):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 0, 4,
2, 4)
for r in range(0, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 4,
4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.pfb_channelizer_ccf_0 = pfb.channelizer_ccf(
5, ([
-9.350743681157793e-22, -8.924677104005241e-07,
-1.517776468062948e-06, 3.3261155749642057e-06,
1.0132545867236331e-05, -3.5773099338126395e-20,
-2.7946829504799098e-05, -2.6574774892651476e-05,
3.9495575038017705e-05, 9.235227480530739e-05,
-2.3499991822538964e-19, -0.00018029908824246377,
-0.00015138900198508054, 0.000202417082618922,
0.0004316549457143992, -8.676545599252473e-19,
-0.0007217706879600883, -0.000567141454666853,
0.0007138229557313025, 0.0014402356464415789,
-2.292740344385692e-18, -0.0021837777458131313,
-0.0016431574476882815, 0.001986929913982749,
0.0038632487412542105, -4.754846332781923e-18,
-0.005486111156642437, -0.004011092707514763,
0.004725519102066755, 0.008975901640951633,
-8.117160574110425e-18, -0.012270297855138779,
-0.008844290859997272, 0.010310066863894463,
0.019460389390587807, -1.1717819877910876e-17,
-0.026701966300606728, -0.019494548439979553,
0.023256469517946243, 0.04555940255522728,
-1.4527066686025705e-17, -0.07233384996652603,
-0.06079959124326706, 0.09249789267778397, 0.3018770217895508,
0.39999985694885254, 0.3018770217895508, 0.09249789267778397,
-0.06079958751797676, -0.07233384996652603,
-1.4527066686025705e-17, 0.04555939510464668,
0.023256471380591393, -0.019494548439979553,
-0.02670196443796158, -1.1717820705091489e-17,
0.019460393115878105, 0.010310065001249313,
-0.008844291791319847, -0.012270297855138779,
-8.1171589197492e-18, 0.008975899778306484,
0.00472552003338933, -0.00401109317317605,
-0.005486111622303724, -4.75484550560131e-18,
0.003863247577100992, 0.001986929215490818,
-0.0016431581461802125, -0.0021837782114744186,
-2.292741378361458e-18, 0.0014402354136109352,
0.0007138226646929979, -0.0005671412218362093,
-0.0007217710372060537, -8.67654870117977e-19,
0.00043165491661056876, 0.00020241719903424382,
-0.00015138874005060643, -0.00018029888451565057,
-2.349999699241779e-19, 9.23524348763749e-05,
3.94955714000389e-05, -2.657469485711772e-05,
-2.7946751288254745e-05, -3.57728182259651e-20,
1.0132655916095246e-05, 3.326256774016656e-06,
-1.5177643035713118e-06, -8.925894121603051e-07,
-9.350743681157793e-22
]), 2.0, 100)
self.pfb_channelizer_ccf_0.set_channel_map(([]))
self.pfb_channelizer_ccf_0.declare_sample_delay(0)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate / decim, cutoff, 1e3,
firdes.WIN_HAMMING, 6.76))
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * throttle_rate,
True)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1 * coarse_freq, 1, 0)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-1, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.pfb_channelizer_ccf_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.pfb_channelizer_ccf_0, 0),
(self.qtgui_freq_sink_x_0_0_0, 0))
self.connect((self.pfb_channelizer_ccf_0, 1),
(self.qtgui_freq_sink_x_0_0_0, 1))
self.connect((self.pfb_channelizer_ccf_0, 2),
(self.qtgui_freq_sink_x_0_0_0, 2))
self.connect((self.pfb_channelizer_ccf_0, 3),
(self.qtgui_freq_sink_x_0_0_0, 3))
self.connect((self.pfb_channelizer_ccf_0, 4),
(self.qtgui_freq_sink_x_0_0_0, 4))
self.connect((self.rational_resampler_xxx_0, 0),
(self.analog_agc2_xx_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "superdarn_playback_sigmf")
Qt.QWidget.__init__(self)
self.setWindowTitle("superdarn_playback_sigmf")
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", "superdarn_playback_sigmf")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.trig_lvl = trig_lvl = 0
self.throttle_rate = throttle_rate = 1
self.samp_rate = samp_rate = 250e3
self.decim = decim = 5
self.cutoff = cutoff = 5e3
self.coarse_freq = coarse_freq = 0
##################################################
# Blocks
##################################################
self._trig_lvl_tool_bar = Qt.QToolBar(self)
self._trig_lvl_tool_bar.addWidget(Qt.QLabel("trig_lvl"+": "))
self._trig_lvl_line_edit = Qt.QLineEdit(str(self.trig_lvl))
self._trig_lvl_tool_bar.addWidget(self._trig_lvl_line_edit)
self._trig_lvl_line_edit.returnPressed.connect(
lambda: self.set_trig_lvl(eng_notation.str_to_num(str(self._trig_lvl_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._trig_lvl_tool_bar, 7, 6, 1, 2)
for r in range(7, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._throttle_rate_tool_bar = Qt.QToolBar(self)
self._throttle_rate_tool_bar.addWidget(Qt.QLabel("throttle_rate"+": "))
self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate))
self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit)
self._throttle_rate_line_edit.returnPressed.connect(
lambda: self.set_throttle_rate(eng_notation.str_to_num(str(self._throttle_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 4, 6, 1, 2)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self._samp_rate_tool_bar = Qt.QToolBar(self)
self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate"+": "))
self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate))
self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit)
self._samp_rate_line_edit.returnPressed.connect(
lambda: self.set_samp_rate(eng_notation.str_to_num(str(self._samp_rate_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 4, 4, 1, 2)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._cutoff_tool_bar = Qt.QToolBar(self)
self._cutoff_tool_bar.addWidget(Qt.QLabel("cutoff"+": "))
self._cutoff_line_edit = Qt.QLineEdit(str(self.cutoff))
self._cutoff_tool_bar.addWidget(self._cutoff_line_edit)
self._cutoff_line_edit.returnPressed.connect(
lambda: self.set_cutoff(eng_notation.str_to_num(str(self._cutoff_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._cutoff_tool_bar, 6, 4, 1, 2)
for r in range(6, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self._coarse_freq_range = Range(-125e3, 125e3, 1, 0, 200)
self._coarse_freq_win = RangeWidget(self._coarse_freq_range, self.set_coarse_freq, "coarse_freq", "counter_slider", float)
self.top_grid_layout.addWidget(self._coarse_freq_win, 5, 4, 1, 4)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.sigmf_source_0 = gr_sigmf.source('/captures/20200731/SUPERDARN_2020-08-01T03:43:13Z.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), True)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=decim,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.010)
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_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4, 0, 4, 4)
for r in range(4, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate/decim/decim, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.010)
self.qtgui_time_sink_x_0.set_y_axis(-30, 20)
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_NORM, qtgui.TRIG_SLOPE_POS, trig_lvl, 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 False:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 2, 4, 2, 4)
for r in range(2, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/decim, #bw
"", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0_0.set_y_axis(-80, 10)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win, 0, 4, 2, 4)
for r in range(0, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(4, 8):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.010)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 4, 4)
for r in range(0, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
1, samp_rate/decim, cutoff, 1e3, firdes.WIN_HAMMING, 6.76))
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate*throttle_rate,True)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1*coarse_freq, 1, 0)
self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-1, 1.0, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_agc2_xx_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0_0, 1))
self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def test_repeat(self):
"""Test to ensure that repeat works correctly"""
N = 1000
annos = [{
"core:sample_start": 1,
"core:sample_count": 1,
"test:foo": "a",
}]
data, meta_json, filename, meta_file = self.make_file(
"repeat", N=N, annotations=annos)
file_source = sigmf.source(filename, "cf32_le", repeat=True)
# Add begin tag to test
begin_tag_val = pmt.to_pmt("BEGIN")
file_source.set_begin_tag(begin_tag_val)
sink = blocks.vector_sink_c()
tb = gr.top_block()
tb.connect(file_source, sink)
tb.start()
# sleep for a very short amount of time to allow for some repeats
# to happen
sleep(.005)
tb.stop()
tb.wait()
data_len = len(data)
written_data = sink.data()
written_len = len(written_data)
num_reps = written_len // data_len
# check that repeats occurred
self.assertGreater(num_reps, 1, "No repeats occurred to test!")
# check for begin tags
for i in range(num_reps):
tags_for_offset = [
t for t in sink.tags() if t.offset == i *
N and pmt.to_python(t.key) == pmt.to_python(begin_tag_val)
]
self.assertEqual(len(tags_for_offset), 1,
"begin tag missing in repeat")
def check_for_tag(l, key, val, err):
tags = [
t for t in l if pmt.to_python(t.key) == key
and pmt.to_python(t.value) == val
]
self.assertEqual(len(tags), 1, err)
for i in range(num_reps):
tags_for_offset = [
t for t in sink.tags() if t.offset == (i * N) + 1
]
self.assertEqual(len(tags_for_offset), 2,
"Wrong number of tags for offset")
check_for_tag(tags_for_offset, "core:sample_count", 1,
"core:sample_count missing")
check_for_tag(tags_for_offset, "test:foo", "a", "test:foo missing")
# check that the data is correctly repeated
for rep in range(num_reps):
self.assertComplexTuplesAlmostEqual(
data, written_data[rep * data_len:(rep + 1) * data_len])
last_partial = written_data[num_reps * data_len:]
partial_data = data[:len(last_partial)]
self.assertComplexTuplesAlmostEqual(last_partial, partial_data)
