def test_abs_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
abs = blocks.abs_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, abs, probe)
return top, probe
def test_abs_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
abs = blocks.abs_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, abs, probe)
return top, probe
def __init__(self):
gr.top_block.__init__(self, "Example5B Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Example5B Rx")
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", "example5b_rx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.udp_len = udp_len = 1472 * 8
self.time_preamble = time_preamble = [
0.125000 + 0.000000j, 0.522104 - 0.148216j, -0.495528 + 0.114832j,
-0.267916 + 0.091700j, 0.236544 - 0.138456j, -0.098500 + 0.473800j,
0.476480 - 0.225344j, -0.187516 + 0.035372j, 0.051776 - 0.353552j,
-0.104936 + 0.059916j, 0.228684 + 0.117504j, -0.530912 + 0.560756j,
0.359128 + 0.015872j, -0.132852 + 0.632840j, -0.105164 - 0.368872j,
0.368272 - 0.032412j, 0.125000 + 0.750000j, 0.463968 + 0.457792j,
0.151476 - 0.430948j, 0.685052 + 0.238524j, 0.494428 + 0.119428j,
-0.557540 - 0.050056j, 0.416348 + 0.017368j, 0.104256 - 0.568836j,
-0.301776 - 0.353552j, 0.079812 + 0.451516j, 0.439152 + 0.528072j,
0.642060 + 0.178484j, -0.090096 + 0.465096j, -0.446492 + 0.305776j,
-0.111440 - 0.093688j, -0.538848 - 0.320228j, 0.125000 + 0.000000j,
-0.538848 + 0.320228j, -0.111440 + 0.093688j,
-0.446492 - 0.305776j, -0.090096 - 0.465096j, 0.642060 - 0.178484j,
0.439152 - 0.528072j, 0.079812 - 0.451516j, -0.301776 + 0.353552j,
0.104256 + 0.568836j, 0.416348 - 0.017368j, -0.557540 + 0.050056j,
0.494428 - 0.119428j, 0.685052 - 0.238524j, 0.151476 + 0.430948j,
0.463968 - 0.457792j, 0.125000 - 0.750000j, 0.368272 + 0.032412j,
-0.105164 + 0.368872j, -0.132852 - 0.632840j, 0.359128 - 0.015872j,
-0.530912 - 0.560756j, 0.228684 - 0.117504j, -0.104936 - 0.059916j,
0.051776 + 0.353552j, -0.187516 - 0.035372j, 0.476480 + 0.225344j,
-0.098500 - 0.473800j, 0.236544 + 0.138456j, -0.267916 - 0.091700j,
-0.495528 - 0.114832j, 0.522104 + 0.148216j
]
self.threshold = threshold = 9.5
self.samp_rate = samp_rate = 400000
self.preamble_len = preamble_len = 64
self.packet_len = packet_len = 1024
self.number_len = number_len = 64 * 3
self.length = length = 96
##################################################
# Blocks
##################################################
self._threshold_range = Range(0, 25, 0.25, 9.5, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, "Threshold",
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win, 0, 0, 1, 2)
self.qtgui_time_sink_x_0_0_0_2 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_0_2.set_update_time(0.10)
self.qtgui_time_sink_x_0_0_0_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0_0_2.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0_0_0_2.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_0_2.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0_2.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0_2.enable_grid(False)
self.qtgui_time_sink_x_0_0_0_2.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0_0_2.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2 * 1):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0_0_0_2.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0_0_0_2.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0_0_0_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_2_win, 2,
0, 1, 1)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2 * 1):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0_0_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win, 1, 0,
1, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Demodulated OFDM Data", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["Bytes", "", "", "", "", "", "", "", "", ""]
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, 5, 0, 1,
2)
self.mysvl_triggered_demux_0_0 = mysvl.triggered_demux(
gr.sizeof_gr_complex * 1, gr.sizeof_float,
(preamble_len, number_len, packet_len), 1, True)
self.mysvl_triggered_demux_0 = mysvl.triggered_demux(
gr.sizeof_gr_complex * 1, gr.sizeof_float,
(preamble_len, number_len, packet_len), 1, True)
self.mysvl_sync_channels_0 = mysvl.sync_channels(1024)
self.mysvl_svl_1 = mysvl.svl(gr.sizeof_gr_complex * 1, 1,
"./inputs/spectrum_maps/one_many_rx.txt",
"./inputs/parameters/one_many_rx.txt")
self.mysvl_drop_packet_0_0 = mysvl.drop_packet(1024)
self.mysvl_drop_packet_0 = mysvl.drop_packet(1024)
self.digital_ofdm_rx_0 = digital.ofdm_rx(
fft_len=64,
cp_len=16,
frame_length_tag_key='frame_' + "length",
packet_length_tag_key="length",
bps_header=1,
bps_payload=1,
debug_log=False,
scramble_bits=False)
self.digital_gfsk_demod_0_0 = digital.gfsk_demod(
samples_per_symbol=2,
sensitivity=1.0,
gain_mu=0.175,
mu=0.5,
omega_relative_limit=0.005,
freq_error=0.0,
verbose=False,
log=False,
)
self.digital_gfsk_demod_0 = digital.gfsk_demod(
samples_per_symbol=2,
sensitivity=1.0,
gain_mu=0.175,
mu=0.5,
omega_relative_limit=0.005,
freq_error=0.0,
verbose=False,
log=False,
)
self.digital_corr_est_cc_0_0 = digital.corr_est_cc((time_preamble), 1,
0, 0.99)
self.digital_corr_est_cc_0 = digital.corr_est_cc((time_preamble), 1, 0,
0.99)
self.blocks_udp_source_0_0 = blocks.udp_source(
gr.sizeof_gr_complex * 1, "127.0.0.2", 4000, udp_len, True)
(self.blocks_udp_source_0_0).set_min_output_buffer(1000000)
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex * 1,
"127.0.0.1", 4000,
udp_len, True)
(self.blocks_udp_source_0).set_min_output_buffer(1000000)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char * 1,
"127.0.0.1", 3001, 1472, True)
self.blocks_threshold_ff_0_0 = blocks.threshold_ff(
threshold, threshold, 0)
self.blocks_threshold_ff_0 = blocks.threshold_ff(
threshold, threshold, 0)
self.blocks_tag_gate_1 = blocks.tag_gate(gr.sizeof_gr_complex * 1,
False)
self.blocks_tag_gate_0_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1,
False)
self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1,
False)
self.blocks_null_sink_1_0 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_complex_to_float_0_0 = blocks.complex_to_float(1)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_char_to_float_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_abs_xx_1_0 = blocks.abs_ff(1)
self.blocks_abs_xx_1 = blocks.abs_ff(1)
self.blks2_packet_decoder_0_0 = grc_blks2.packet_demod_b(
grc_blks2.packet_decoder(
access_code="",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0_0.
recv_pkt(ok, payload),
), )
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(
grc_blks2.packet_decoder(
access_code="",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.
recv_pkt(ok, payload),
), )
##################################################
# Connections
##################################################
self.connect((self.blks2_packet_decoder_0, 0),
(self.blocks_char_to_float_0_0_0, 0))
self.connect((self.blks2_packet_decoder_0_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.blocks_abs_xx_1, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_abs_xx_1_0, 0),
(self.blocks_threshold_ff_0_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.mysvl_drop_packet_0_0, 1))
self.connect((self.blocks_char_to_float_0_0_0, 0),
(self.mysvl_drop_packet_0, 1))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_abs_xx_1, 0))
self.connect((self.blocks_complex_to_float_0_0, 0),
(self.blocks_abs_xx_1_0, 0))
self.connect((self.blocks_tag_gate_0, 0),
(self.mysvl_triggered_demux_0, 0))
self.connect((self.blocks_tag_gate_0_0, 0),
(self.mysvl_triggered_demux_0_0, 0))
self.connect((self.blocks_tag_gate_1, 0), (self.digital_ofdm_rx_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.mysvl_triggered_demux_0, 1))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.mysvl_triggered_demux_0_0, 1))
self.connect((self.blocks_udp_source_0, 0),
(self.digital_corr_est_cc_0, 0))
self.connect((self.blocks_udp_source_0_0, 0),
(self.digital_corr_est_cc_0_0, 0))
self.connect((self.digital_corr_est_cc_0, 1),
(self.blocks_complex_to_float_0, 0))
self.connect((self.digital_corr_est_cc_0, 0),
(self.blocks_tag_gate_0, 0))
self.connect((self.digital_corr_est_cc_0_0, 1),
(self.blocks_complex_to_float_0_0, 0))
self.connect((self.digital_corr_est_cc_0_0, 0),
(self.blocks_tag_gate_0_0, 0))
self.connect((self.digital_gfsk_demod_0, 0),
(self.blks2_packet_decoder_0, 0))
self.connect((self.digital_gfsk_demod_0_0, 0),
(self.blks2_packet_decoder_0_0, 0))
self.connect((self.digital_ofdm_rx_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_udp_sink_0, 0))
self.connect((self.mysvl_drop_packet_0, 0),
(self.mysvl_sync_channels_0, 0))
self.connect((self.mysvl_drop_packet_0_0, 0),
(self.mysvl_sync_channels_0, 1))
self.connect((self.mysvl_svl_1, 0), (self.blocks_tag_gate_1, 0))
self.connect((self.mysvl_sync_channels_0, 0), (self.mysvl_svl_1, 0))
self.connect((self.mysvl_sync_channels_0, 1), (self.mysvl_svl_1, 1))
self.connect((self.mysvl_triggered_demux_0, 0),
(self.blocks_null_sink_1, 0))
self.connect((self.mysvl_triggered_demux_0, 1),
(self.digital_gfsk_demod_0, 0))
self.connect((self.mysvl_triggered_demux_0, 2),
(self.mysvl_drop_packet_0, 0))
self.connect((self.mysvl_triggered_demux_0, 2),
(self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.mysvl_triggered_demux_0_0, 0),
(self.blocks_null_sink_1_0, 0))
self.connect((self.mysvl_triggered_demux_0_0, 1),
(self.digital_gfsk_demod_0_0, 0))
self.connect((self.mysvl_triggered_demux_0_0, 2),
(self.mysvl_drop_packet_0_0, 0))
self.connect((self.mysvl_triggered_demux_0_0, 2),
(self.qtgui_time_sink_x_0_0_0_2, 0))
def __init__(self):
gr.top_block.__init__(
self,
"X310 Phase Calibration, Start Time [UTC]: 2020-08-08T03:19:17.667962Z"
)
Qt.QWidget.__init__(self)
self.setWindowTitle(
"X310 Phase Calibration, Start Time [UTC]: 2020-08-08T03:19:17.667962Z"
)
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", "x310_phase_cal_2")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.ts_str = ts_str = dt.strftime(dt.utcnow(),
"%Y-%m-%dT%H:%M:%S.%fZ")
self.phase_shift = phase_shift = 90
self.phase_deg = phase_deg = 0
self.title_str = title_str = "X310 Phase Calibration, Start Time [UTC]: {:s}".format(
ts_str)
self.samp_rate = samp_rate = .5e6
self.rx_freq = rx_freq = 4.45e6
self.phase_rad2 = phase_rad2 = phase_shift * math.pi / 180.0
self.phase_rad = phase_rad = phase_deg * math.pi / 180.0
self.phase_delta_avg = phase_delta_avg = 1000
self.lpf_cutoff = lpf_cutoff = 10e3
self.decim = decim = 10
##################################################
# Blocks
##################################################
self.main_tab = Qt.QTabWidget()
self.main_tab_widget_0 = Qt.QWidget()
self.main_tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.main_tab_widget_0)
self.main_tab_grid_layout_0 = Qt.QGridLayout()
self.main_tab_layout_0.addLayout(self.main_tab_grid_layout_0)
self.main_tab.addTab(self.main_tab_widget_0, 'Channel')
self.main_tab_widget_1 = Qt.QWidget()
self.main_tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.main_tab_widget_1)
self.main_tab_grid_layout_1 = Qt.QGridLayout()
self.main_tab_layout_1.addLayout(self.main_tab_grid_layout_1)
self.main_tab.addTab(self.main_tab_widget_1, 'Phase Align')
self.main_tab_widget_2 = Qt.QWidget()
self.main_tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.main_tab_widget_2)
self.main_tab_grid_layout_2 = Qt.QGridLayout()
self.main_tab_layout_2.addLayout(self.main_tab_grid_layout_2)
self.main_tab.addTab(self.main_tab_widget_2, 'RHCP_LHCP')
self.top_grid_layout.addWidget(self.main_tab, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._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.main_tab_grid_layout_0.addWidget(self._samp_rate_tool_bar, 8, 0,
1, 1)
for r in range(8, 9):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
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.main_tab_grid_layout_0.addWidget(self._rx_freq_tool_bar, 8, 1, 1,
1)
for r in range(8, 9):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self._phase_delta_avg_tool_bar = Qt.QToolBar(self)
self._phase_delta_avg_tool_bar.addWidget(
Qt.QLabel("phase_delta_avg" + ": "))
self._phase_delta_avg_line_edit = Qt.QLineEdit(
str(self.phase_delta_avg))
self._phase_delta_avg_tool_bar.addWidget(
self._phase_delta_avg_line_edit)
self._phase_delta_avg_line_edit.returnPressed.connect(
lambda: self.set_phase_delta_avg(
eng_notation.str_to_num(
str(self._phase_delta_avg_line_edit.text().toAscii()))))
self.main_tab_grid_layout_1.addWidget(self._phase_delta_avg_tool_bar,
4, 1, 1, 1)
for r in range(4, 5):
self.main_tab_grid_layout_1.setRowStretch(r, 1)
for c in range(1, 2):
self.main_tab_grid_layout_1.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.main_tab_grid_layout_0.addWidget(self._lpf_cutoff_tool_bar, 8, 2,
1, 1)
for r in range(8, 9):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(2, 3):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self.uhd_usrp_source_1 = uhd.usrp_source(
",".join(("addr=192.168.10.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(2),
),
)
self.uhd_usrp_source_1.set_clock_source('internal', 0)
self.uhd_usrp_source_1.set_time_source('gpsdo', 0)
self.uhd_usrp_source_1.set_subdev_spec('A:AB B:AB', 0)
self.uhd_usrp_source_1.set_samp_rate(samp_rate)
self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_1.set_center_freq(uhd.tune_request(rx_freq), 0)
self.uhd_usrp_source_1.set_gain(0, 0)
self.uhd_usrp_source_1.set_antenna('A', 0)
self.uhd_usrp_source_1.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_1.set_auto_iq_balance(True, 0)
self.uhd_usrp_source_1.set_center_freq(uhd.tune_request(rx_freq), 1)
self.uhd_usrp_source_1.set_gain(0, 1)
self.uhd_usrp_source_1.set_antenna('A', 1)
self.uhd_usrp_source_1.set_auto_dc_offset(True, 1)
self.uhd_usrp_source_1.set_auto_iq_balance(True, 1)
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_1 = qtgui.waterfall_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq, #fc
samp_rate / decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_1.set_update_time(0.010)
self.qtgui_waterfall_sink_x_0_1.enable_grid(False)
self.qtgui_waterfall_sink_x_0_1.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_1.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_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_1.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_1.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_1.set_intensity_range(-140, -40)
self._qtgui_waterfall_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_2.addWidget(
self._qtgui_waterfall_sink_x_0_1_win, 4, 0, 4, 4)
for r in range(4, 8):
self.main_tab_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_2.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0_0_0 = qtgui.waterfall_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq, #fc
samp_rate / decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_0_0.set_update_time(0.010)
self.qtgui_waterfall_sink_x_0_0_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0_0_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_0_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_0_0.set_intensity_range(-140, -40)
self._qtgui_waterfall_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_2.addWidget(
self._qtgui_waterfall_sink_x_0_0_0_win, 4, 4, 4, 4)
for r in range(4, 8):
self.main_tab_grid_layout_2.setRowStretch(r, 1)
for c in range(4, 8):
self.main_tab_grid_layout_2.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq, #fc
samp_rate / decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_0.set_update_time(0.010)
self.qtgui_waterfall_sink_x_0_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-140, -40)
self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_0.addWidget(
self._qtgui_waterfall_sink_x_0_0_win, 4, 4, 4, 4)
for r in range(4, 8):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(4, 8):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq, #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, -40)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_0.addWidget(
self._qtgui_waterfall_sink_x_0_win, 4, 0, 4, 4)
for r in range(4, 8):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
8192, #size
samp_rate / decim, #samp_rate
"90 degree shift", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.010)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0_0.enable_grid(True)
self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0_0.disable_legend()
labels = ['N/S', 'E/W', 'Delta', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_1.addWidget(
self._qtgui_time_sink_x_0_0_0_win, 2, 0, 2, 4)
for r in range(2, 4):
self.main_tab_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_1.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
8192, #size
samp_rate / decim, #samp_rate
"Calibration", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.010)
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, 0, "")
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 True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['N/S', 'E/W', 'Delta', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_0_win,
0, 0, 2, 4)
for r in range(0, 2):
self.main_tab_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_1.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_1 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq * 0, #fc
samp_rate / decim, #bw
"RHCP", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1.set_update_time(0.010)
self.qtgui_freq_sink_x_0_1.set_y_axis(-140, 0)
self.qtgui_freq_sink_x_0_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_1.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1.enable_grid(True)
self.qtgui_freq_sink_x_0_1.set_fft_average(0.2)
self.qtgui_freq_sink_x_0_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_1.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.main_tab_grid_layout_2.addWidget(self._qtgui_freq_sink_x_0_1_win,
0, 0, 4, 4)
for r in range(0, 4):
self.main_tab_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_2.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq * 0, #fc
samp_rate / decim, #bw
"LHCP", #name
1 #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(-140, 0)
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(True)
self.qtgui_freq_sink_x_0_0_0.set_fft_average(0.2)
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(1):
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.main_tab_grid_layout_2.addWidget(
self._qtgui_freq_sink_x_0_0_0_win, 0, 4, 4, 4)
for r in range(0, 4):
self.main_tab_grid_layout_2.setRowStretch(r, 1)
for c in range(4, 8):
self.main_tab_grid_layout_2.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq * 0, #fc
samp_rate / decim, #bw
"East/West", #name
1 #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(-140, 0)
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(True)
self.qtgui_freq_sink_x_0_0.set_fft_average(0.2)
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(1):
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.main_tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_0_win,
0, 4, 4, 4)
for r in range(0, 4):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(4, 8):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rx_freq * 0, #fc
samp_rate / decim, #bw
"North/South", #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, 0)
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(0.2)
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.main_tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0,
0, 4, 4)
for r in range(0, 4):
self.main_tab_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 4):
self.main_tab_grid_layout_0.setColumnStretch(c, 1)
self._phase_shift_range = Range(0, 359, 1, 90, 200)
self._phase_shift_win = RangeWidget(self._phase_shift_range,
self.set_phase_shift,
'Phase Shift [deg]',
"counter_slider", float)
self.main_tab_grid_layout_2.addWidget(self._phase_shift_win, 8, 0, 1,
2)
for r in range(8, 9):
self.main_tab_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 2):
self.main_tab_grid_layout_2.setColumnStretch(c, 1)
self._phase_deg_range = Range(0, 359, 1, 0, 200)
self._phase_deg_win = RangeWidget(self._phase_deg_range,
self.set_phase_deg,
'Phase Shift [deg]',
"counter_slider", float)
self.main_tab_grid_layout_1.addWidget(self._phase_deg_win, 4, 0, 1, 1)
for r in range(4, 5):
self.main_tab_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.main_tab_grid_layout_1.setColumnStretch(c, 1)
self.low_pass_filter_0_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate / decim, lpf_cutoff, 1e3,
firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate / decim, lpf_cutoff, 1e3,
firdes.WIN_HAMMING, 6.76))
self.blocks_sub_xx_0_0 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_multiply_const_vxx_1_0_0 = blocks.multiply_const_vcc(
(complex(math.cos(phase_rad2), math.sin(phase_rad2)), ))
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vcc(
(complex(math.cos(phase_rad2), math.sin(phase_rad2)), ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc(
(complex(math.cos(phase_rad), math.sin(phase_rad)), ))
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(
int(phase_delta_avg), 1.0 / phase_delta_avg, 4000, 1)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
int(phase_delta_avg), 1.0 / phase_delta_avg, 4000, 1)
self.blocks_complex_to_real_0_1 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_agc2_xx_1 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0)
self.analog_agc2_xx_1.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.rational_resampler_xxx_0_0, 0))
self.connect((self.analog_agc2_xx_1, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 2))
self.connect((self.blocks_abs_xx_0_0, 0),
(self.qtgui_time_sink_x_0_0_0, 2))
self.connect((self.blocks_add_xx_0, 0),
(self.qtgui_freq_sink_x_0_1, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.qtgui_waterfall_sink_x_0_1, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_freq_sink_x_0_0_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_waterfall_sink_x_0_0_0, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.blocks_sub_xx_0, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.blocks_sub_xx_0, 1))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.qtgui_time_sink_x_0_0, 1))
self.connect((self.blocks_complex_to_real_0_0_0, 0),
(self.blocks_sub_xx_0_0, 1))
self.connect((self.blocks_complex_to_real_0_0_0, 0),
(self.qtgui_time_sink_x_0_0_0, 1))
self.connect((self.blocks_complex_to_real_0_1, 0),
(self.blocks_sub_xx_0_0, 0))
self.connect((self.blocks_complex_to_real_0_1, 0),
(self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0),
(self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.analog_agc2_xx_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_complex_to_real_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_sub_xx_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_sub_xx_0_0, 0),
(self.blocks_moving_average_xx_0_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_real_0_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_real_0_0_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_multiply_const_vxx_1_0_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_waterfall_sink_x_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.uhd_usrp_source_1, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.uhd_usrp_source_1, 1),
(self.blocks_multiply_const_vxx_1, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Received Signal")
##################################################
# Variables
##################################################
self.samples_per_bit = samples_per_bit = 40960
self.samp_rate = samp_rate = 800000
self._b_power_config = ConfigParser.ConfigParser()
self._b_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
b_power = self._b_power_config.getfloat('power', 'b')
except:
b_power = 1
self.b_power = b_power
self._a_power_config = ConfigParser.ConfigParser()
self._a_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
a_power = self._a_power_config.getfloat('power', 'a')
except:
a_power = .5
self.a_power = a_power
##################################################
# Blocks
##################################################
self.n = self.n = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.n.AddPage(grc_wxgui.Panel(self.n), "carrier")
self.n.AddPage(grc_wxgui.Panel(self.n), "a")
self.n.AddPage(grc_wxgui.Panel(self.n), "ab")
self.Add(self.n)
self.wxgui_scopesink2_4 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='A+B backscatter signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_4.win)
self.wxgui_scopesink2_3 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='B source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_3.win)
self.wxgui_scopesink2_2 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_2.win)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.n.GetPage(0).GetWin(),
title='Carrier Wave',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(0).Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A Backscatter Signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_0.win)
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='A Power',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_1.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='Ivan Number Sink',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_0.win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_repeat_3 = blocks.repeat(gr.sizeof_int * 1, 3)
self.blocks_repeat_2 = blocks.repeat(gr.sizeof_int * 1, 2)
self.blocks_repeat_1 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vff((1, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(a_power, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(b_power, ))
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/src/carrier', True)
self.blocks_file_sink_4 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/b_srcdata',
False)
self.blocks_file_sink_4.set_unbuffered(False)
self.blocks_file_sink_3 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/ab_backscatter',
False)
self.blocks_file_sink_3.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_srcdata',
False)
self.blocks_file_sink_2.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_backscatter',
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_random_source_x_1 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, a_power)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.wxgui_numbersink2_1, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_repeat_3, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blocks_repeat_2, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_file_sink_3, 0))
self.connect((self.blocks_add_xx_1, 0), (self.wxgui_scopesink2_4, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_file_sink_2, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.wxgui_scopesink2_2, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_file_sink_4, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_repeat_1, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.wxgui_scopesink2_3, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_repeat_1, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_repeat_2, 0),
(self.blocks_int_to_float_1, 0))
self.connect((self.blocks_repeat_3, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.wxgui_numbersink2_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.wxgui_scopesink2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Experiment4 Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Experiment4 Rx")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "experiment4_rx")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.time_preamble = time_preamble = [
0.125000 + 0.000000j, 0.522104 - 0.148216j, -0.495528 + 0.114832j,
-0.267916 + 0.091700j, 0.236544 - 0.138456j, -0.098500 + 0.473800j,
0.476480 - 0.225344j, -0.187516 + 0.035372j, 0.051776 - 0.353552j,
-0.104936 + 0.059916j, 0.228684 + 0.117504j, -0.530912 + 0.560756j,
0.359128 + 0.015872j, -0.132852 + 0.632840j, -0.105164 - 0.368872j,
0.368272 - 0.032412j, 0.125000 + 0.750000j, 0.463968 + 0.457792j,
0.151476 - 0.430948j, 0.685052 + 0.238524j, 0.494428 + 0.119428j,
-0.557540 - 0.050056j, 0.416348 + 0.017368j, 0.104256 - 0.568836j,
-0.301776 - 0.353552j, 0.079812 + 0.451516j, 0.439152 + 0.528072j,
0.642060 + 0.178484j, -0.090096 + 0.465096j, -0.446492 + 0.305776j,
-0.111440 - 0.093688j, -0.538848 - 0.320228j, 0.125000 + 0.000000j,
-0.538848 + 0.320228j, -0.111440 + 0.093688j,
-0.446492 - 0.305776j, -0.090096 - 0.465096j, 0.642060 - 0.178484j,
0.439152 - 0.528072j, 0.079812 - 0.451516j, -0.301776 + 0.353552j,
0.104256 + 0.568836j, 0.416348 - 0.017368j, -0.557540 + 0.050056j,
0.494428 - 0.119428j, 0.685052 - 0.238524j, 0.151476 + 0.430948j,
0.463968 - 0.457792j, 0.125000 - 0.750000j, 0.368272 + 0.032412j,
-0.105164 + 0.368872j, -0.132852 - 0.632840j, 0.359128 - 0.015872j,
-0.530912 - 0.560756j, 0.228684 - 0.117504j, -0.104936 - 0.059916j,
0.051776 + 0.353552j, -0.187516 - 0.035372j, 0.476480 + 0.225344j,
-0.098500 - 0.473800j, 0.236544 + 0.138456j, -0.267916 - 0.091700j,
-0.495528 - 0.114832j, 0.522104 + 0.148216j
]
self.threshold = threshold = 1
self.samp_rate = samp_rate = 1e6
self.preamble_len = preamble_len = 64
self.packet_len = packet_len = 1024
self.length = length = 96
##################################################
# Blocks
##################################################
self._threshold_range = Range(0, 2, 0.01, 1, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, 'Threshold',
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win, 0, 0, 1, 2)
[self.top_grid_layout.setRowStretch(r, 1) for r in range(0, 1)]
[self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 2)]
self.timesvl_TimeSVL_0 = timesvl.TimeSVL(
gr.sizeof_gr_complex * 1, 1,
'/media/tamanna/Seagate Expansion Drive/gr-timesvl/examples/Time_maps/output_time_map1.txt',
'/media/tamanna/Seagate Expansion Drive/gr-timesvl/examples/Input_Output parameters/output_1.txt'
)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=1,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=1,
decimation=2,
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
preamble_len + packet_len, #size
samp_rate, #samp_rate
"Synchronization", #name
2 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-0.2, 2)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, False)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
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, 1,
2)
[self.top_grid_layout.setRowStretch(r, 1) for r in range(1, 2)]
[self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 2)]
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Demodulated OFDM Data", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, False)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['Bytes', '', '', '', '', '', '', '', '', '']
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, 2, 1,
1, 1)
[self.top_grid_layout.setRowStretch(r, 1) for r in range(2, 3)]
[self.top_grid_layout.setColumnStretch(c, 1) for c in range(1, 2)]
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Demodulated GMSK Data", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_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 = ['Bytes', '', '', '', '', '', '', '', '', '']
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, 0, 1,
1)
[self.top_grid_layout.setRowStretch(r, 1) for r in range(2, 3)]
[self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 1)]
self.mysvl_triggered_demux_0 = mysvl.triggered_demux(
gr.sizeof_gr_complex * 1, gr.sizeof_float,
(preamble_len, packet_len), 1, True)
self.digital_ofdm_rx_0 = digital.ofdm_rx(
fft_len=64,
cp_len=16,
frame_length_tag_key='frame_' + "length",
packet_length_tag_key="length",
bps_header=1,
bps_payload=2,
debug_log=False,
scramble_bits=False)
self.digital_gmsk_demod_0 = digital.gmsk_demod(
samples_per_symbol=2,
gain_mu=0.175,
mu=0.5,
omega_relative_limit=0.005,
freq_error=0.0,
verbose=False,
log=False,
)
self.digital_corr_est_cc_0 = digital.corr_est_cc((time_preamble), 1, 0,
0.99)
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex * 1,
'127.0.0.1', 4000,
1472 * 32, True)
(self.blocks_udp_source_0).set_min_output_buffer(1000000)
self.blocks_threshold_ff_0 = blocks.threshold_ff(
threshold, threshold, 0)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_file_sink_0_0 = blocks.file_sink(
gr.sizeof_char * 1, './outputs/output_audio1.mp3', False)
self.blocks_file_sink_0_0.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_char * 1, './outputs/output_audio2.mp3', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_abs_xx_1 = blocks.abs_ff(1)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(
grc_blks2.packet_decoder(
access_code='',
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.
recv_pkt(ok, payload),
), )
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, threshold)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.qtgui_time_sink_x_1, 1))
self.connect((self.blks2_packet_decoder_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blks2_packet_decoder_0, 0),
(self.blocks_file_sink_0_0, 0))
self.connect((self.blocks_abs_xx_1, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_abs_xx_1, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_abs_xx_1, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.mysvl_triggered_demux_0, 1))
self.connect((self.blocks_udp_source_0, 0),
(self.digital_corr_est_cc_0, 0))
self.connect((self.digital_corr_est_cc_0, 1),
(self.blocks_complex_to_float_0, 0))
self.connect((self.digital_corr_est_cc_0, 0),
(self.mysvl_triggered_demux_0, 0))
self.connect((self.digital_gmsk_demod_0, 0),
(self.blks2_packet_decoder_0, 0))
self.connect((self.digital_ofdm_rx_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.mysvl_triggered_demux_0, 0),
(self.blocks_null_sink_1, 0))
self.connect((self.mysvl_triggered_demux_0, 1),
(self.timesvl_TimeSVL_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.digital_gmsk_demod_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.digital_ofdm_rx_0, 0))
self.connect((self.timesvl_TimeSVL_0, 1),
(self.rational_resampler_xxx_0, 0))
self.connect((self.timesvl_TimeSVL_0, 0),
(self.rational_resampler_xxx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Example5A Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Example5A Rx")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "example5a_rx")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.time_preamble = time_preamble = [
0.125000 + 0.000000j, 0.522104 - 0.148216j, -0.495528 + 0.114832j,
-0.267916 + 0.091700j, 0.236544 - 0.138456j, -0.098500 + 0.473800j,
0.476480 - 0.225344j, -0.187516 + 0.035372j, 0.051776 - 0.353552j,
-0.104936 + 0.059916j, 0.228684 + 0.117504j, -0.530912 + 0.560756j,
0.359128 + 0.015872j, -0.132852 + 0.632840j, -0.105164 - 0.368872j,
0.368272 - 0.032412j, 0.125000 + 0.750000j, 0.463968 + 0.457792j,
0.151476 - 0.430948j, 0.685052 + 0.238524j, 0.494428 + 0.119428j,
-0.557540 - 0.050056j, 0.416348 + 0.017368j, 0.104256 - 0.568836j,
-0.301776 - 0.353552j, 0.079812 + 0.451516j, 0.439152 + 0.528072j,
0.642060 + 0.178484j, -0.090096 + 0.465096j, -0.446492 + 0.305776j,
-0.111440 - 0.093688j, -0.538848 - 0.320228j, 0.125000 + 0.000000j,
-0.538848 + 0.320228j, -0.111440 + 0.093688j,
-0.446492 - 0.305776j, -0.090096 - 0.465096j, 0.642060 - 0.178484j,
0.439152 - 0.528072j, 0.079812 - 0.451516j, -0.301776 + 0.353552j,
0.104256 + 0.568836j, 0.416348 - 0.017368j, -0.557540 + 0.050056j,
0.494428 - 0.119428j, 0.685052 - 0.238524j, 0.151476 + 0.430948j,
0.463968 - 0.457792j, 0.125000 - 0.750000j, 0.368272 + 0.032412j,
-0.105164 + 0.368872j, -0.132852 - 0.632840j, 0.359128 - 0.015872j,
-0.530912 - 0.560756j, 0.228684 - 0.117504j, -0.104936 - 0.059916j,
0.051776 + 0.353552j, -0.187516 - 0.035372j, 0.476480 + 0.225344j,
-0.098500 - 0.473800j, 0.236544 + 0.138456j, -0.267916 - 0.091700j,
-0.495528 - 0.114832j, 0.522104 + 0.148216j
]
self.threshold = threshold = 1
self.samp_rate = samp_rate = 1000000
self.preamble_len = preamble_len = 64
self.packet_len = packet_len = 1024
##################################################
# Blocks
##################################################
self._threshold_range = Range(0, 2, 0.01, 1, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, 'Threshold',
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win, 0, 0, 1, 2)
[self.top_grid_layout.setRowStretch(r, 1) for r in range(0, 1)]
[self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 2)]
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
preamble_len + packet_len, #size
samp_rate, #samp_rate
"Synchronization", #name
2 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-0.2, 2)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, False)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"Packet Samples", #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(-0.2, 0.2)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, False)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
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_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.mysvl_triggered_demux_0 = mysvl.triggered_demux(
gr.sizeof_gr_complex * 1, gr.sizeof_float,
(preamble_len, packet_len), 1, True)
self.digital_corr_est_cc_0 = digital.corr_est_cc((time_preamble), 1, 0,
0.99)
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex * 1,
'127.0.0.1', 4000,
1472 * 16, True)
(self.blocks_udp_source_0).set_min_output_buffer(1000000)
self.blocks_threshold_ff_0 = blocks.threshold_ff(
threshold, threshold, 0)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_abs_xx_1 = blocks.abs_ff(1)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, threshold)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.qtgui_time_sink_x_1, 1))
self.connect((self.blocks_abs_xx_1, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_abs_xx_1, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_abs_xx_1, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.mysvl_triggered_demux_0, 1))
self.connect((self.blocks_udp_source_0, 0),
(self.digital_corr_est_cc_0, 0))
self.connect((self.digital_corr_est_cc_0, 1),
(self.blocks_complex_to_float_0, 0))
self.connect((self.digital_corr_est_cc_0, 0),
(self.mysvl_triggered_demux_0, 0))
self.connect((self.mysvl_triggered_demux_0, 0),
(self.blocks_null_sink_1, 0))
self.connect((self.mysvl_triggered_demux_0, 1),
(self.qtgui_time_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Dedisperse")
Qt.QWidget.__init__(self)
self.setWindowTitle("Dedisperse")
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", "dedisperse")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.vec_length = vec_length = 512
self.samp_rate = samp_rate = 10e6
self.nt = nt = 512
self.ndm = ndm = 100
self.freq = freq = 705e6
##################################################
# Blocks
##################################################
self.radio_astro_detect_0 = radio_astro.detect(vec_length, ndm,
freq / 1e6,
samp_rate / 1e6, 1, nt)
self.qtgui_waterfall_sink_x_0_1 = qtgui.waterfall_sink_f(
vec_length, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"in", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_1.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0_1.enable_grid(False)
self.qtgui_waterfall_sink_x_0_1.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_1.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_waterfall_sink_x_0_1.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_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_1.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_1.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_1.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_1_win)
self.qtgui_vector_sink_f_0_0 = qtgui.vector_sink_f(
vec_length,
0,
1.0,
"x-Axis",
"y-Axis",
"output",
1 # Number of inputs
)
self.qtgui_vector_sink_f_0_0.set_update_time(0.10)
self.qtgui_vector_sink_f_0_0.set_y_axis(4, 7)
self.qtgui_vector_sink_f_0_0.enable_autoscale(True)
self.qtgui_vector_sink_f_0_0.enable_grid(False)
self.qtgui_vector_sink_f_0_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0_0.set_ref_level(0)
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_vector_sink_f_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_0_win = sip.wrapinstance(
self.qtgui_vector_sink_f_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_vector_sink_f_0_0_win)
self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f(
vec_length,
0,
1.0,
"x-Axis",
"y-Axis",
"Input",
1 # Number of inputs
)
self.qtgui_vector_sink_f_0.set_update_time(0.10)
self.qtgui_vector_sink_f_0.set_y_axis(4, 7)
self.qtgui_vector_sink_f_0.enable_autoscale(True)
self.qtgui_vector_sink_f_0.enable_grid(False)
self.qtgui_vector_sink_f_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0.set_ref_level(0)
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_vector_sink_f_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_win = sip.wrapinstance(
self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_vector_sink_f_0_win)
self.blocks_vector_to_stream_0_2 = blocks.vector_to_stream(
gr.sizeof_float * 1, vec_length)
self.blocks_vector_to_stream_0_1 = blocks.vector_to_stream(
gr.sizeof_float * vec_length, nt)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * vec_length,
1000, True)
self.blocks_stream_to_vector_0_0_0 = blocks.stream_to_vector(
gr.sizeof_float * 1, vec_length)
self.blocks_stream_to_vector_0_0 = blocks.stream_to_vector(
gr.sizeof_float * vec_length, nt)
self.blocks_abs_xx_0 = blocks.abs_ff(vec_length)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_stream_to_vector_0_0_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0),
(self.blocks_vector_to_stream_0_1, 0))
self.connect((self.blocks_stream_to_vector_0_0, 0),
(self.radio_astro_detect_0, 0))
self.connect((self.blocks_stream_to_vector_0_0_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_stream_to_vector_0_0, 0))
self.connect((self.blocks_vector_to_stream_0_1, 0),
(self.blocks_vector_to_stream_0_2, 0))
self.connect((self.blocks_vector_to_stream_0_1, 0),
(self.qtgui_vector_sink_f_0, 0))
self.connect((self.blocks_vector_to_stream_0_2, 0),
(self.qtgui_waterfall_sink_x_0_1, 0))
self.connect((self.radio_astro_detect_0, 0),
(self.qtgui_vector_sink_f_0_0, 0))
def __init__(self, lpf_cutoff=24e3, lpf_cutoff_2=8e3, lpf_trans=1e3):
gr.top_block.__init__(self, "Burst Detect Es6")
Qt.QWidget.__init__(self)
self.setWindowTitle("Burst Detect Es6")
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", "burst_detect_es6")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.lpf_cutoff = lpf_cutoff
self.lpf_cutoff_2 = lpf_cutoff_2
self.lpf_trans = lpf_trans
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 250000
self.interp = interp = 24*2
self.decim = decim = int(samp_rate/2000)
self.baud = baud = 9600
self.samps_per_symb = samps_per_symb = int((samp_rate/decim*interp)/baud)
self.offset = offset = 0
self.max_symbols = max_symbols = samps_per_symb*300*8 *2
self.interp_2 = interp_2 = 1
self.fsk_dev = fsk_dev = 10000
self.decim_2 = decim_2 = 2
self.avg_len_snr = avg_len_snr = 100.0
self.avg_len_det = avg_len_det = 100.0
##################################################
# Blocks
##################################################
self._offset_tool_bar = Qt.QToolBar(self)
self._offset_tool_bar.addWidget(Qt.QLabel("offset"+": "))
self._offset_line_edit = Qt.QLineEdit(str(self.offset))
self._offset_tool_bar.addWidget(self._offset_line_edit)
self._offset_line_edit.returnPressed.connect(
lambda: self.set_offset(eng_notation.str_to_num(str(self._offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._offset_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._avg_len_snr_tool_bar = Qt.QToolBar(self)
self._avg_len_snr_tool_bar.addWidget(Qt.QLabel("avg_len_snr"+": "))
self._avg_len_snr_line_edit = Qt.QLineEdit(str(self.avg_len_snr))
self._avg_len_snr_tool_bar.addWidget(self._avg_len_snr_line_edit)
self._avg_len_snr_line_edit.returnPressed.connect(
lambda: self.set_avg_len_snr(eng_notation.str_to_num(str(self._avg_len_snr_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._avg_len_snr_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._avg_len_det_tool_bar = Qt.QToolBar(self)
self._avg_len_det_tool_bar.addWidget(Qt.QLabel("avg_len_det"+": "))
self._avg_len_det_line_edit = Qt.QLineEdit(str(self.avg_len_det))
self._avg_len_det_tool_bar.addWidget(self._avg_len_det_line_edit)
self._avg_len_det_line_edit.returnPressed.connect(
lambda: self.set_avg_len_det(eng_notation.str_to_num(str(self._avg_len_det_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._avg_len_det_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.vcc_qt_hex_text_0 = vcc.qt_hex_text()
self._vcc_qt_hex_text_0_win = self.vcc_qt_hex_text_0;
self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_win, 4, 0, 3, 4)
for r in range(4, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.vcc_burst_snr_0 = vcc.burst_snr(int(avg_len_snr))
self.vcc_burst_cfo_est_gmsk_0 = vcc.burst_cfo_est_gmsk(samp_rate * interp / decim)
self.rational_resampler_xxx_1_0 = filter.rational_resampler_ccc(
interpolation=interp_2,
decimation=decim_2,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_1 = filter.rational_resampler_ccc(
interpolation=interp_2,
decimation=decim_2,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
interpolation=interp,
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 / decim*interp, #bw
"RX Spectrum", #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, 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_1_0 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate / decim*interp, #bw
"RX Spectrum", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_1_0.set_update_time(0.010)
self.qtgui_freq_sink_x_1_0.set_y_axis(-150, 0)
self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_1_0.enable_autoscale(False)
self.qtgui_freq_sink_x_1_0.enable_grid(True)
self.qtgui_freq_sink_x_1_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_1_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_1_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_1_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1_0.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(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 2, 4)
for r in range(0, 2):
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_1 = qtgui.freq_sink_c(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate*interp/decim*interp_2/decim_2, #bw
"", #name
2 #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(True)
self.qtgui_freq_sink_x_1.enable_grid(True)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 2, 0, 2, 4)
for r in range(2, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.pyqt_meta_text_output_0 = pyqt.meta_text_output()
self._pyqt_meta_text_output_0_win = self.pyqt_meta_text_output_0;
self.top_grid_layout.addWidget(self._pyqt_meta_text_output_0_win, 4, 6, 3, 2)
for r in range(4, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(6, 8):
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, 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.low_pass_filter_0_0 = filter.fir_filter_ccf(1, firdes.low_pass(
1, samp_rate / decim *interp / decim_2 *interp_2, lpf_cutoff_2, lpf_trans, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
1, samp_rate / decim *interp, lpf_cutoff, lpf_trans, firdes.WIN_HAMMING, 6.76))
self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss()
self.kiss_nrzi_decode_0 = kiss.nrzi_decode()
self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300)
self.es_trigger_edge_f_0 = es.trigger_edge_f(-2,baud*samps_per_symb,int(avg_len_det*2),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.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16)
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(samps_per_symb*(1+0.0) / decim_2, 0.25*0.175*0.175, 0.25, 0.175, 0.005)
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.burst_length_detect_c_0 = burst.length_detect_c()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float*1, 1)
self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.complex_t, 'est_len')
(self.blocks_pdu_to_tagged_stream_0_0).set_min_output_buffer(96000)
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(96000)
self.blocks_pdu_remove_0 = blocks.pdu_remove(pmt.intern("es::event_buffer"))
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((-1, ))
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(int(avg_len_det), 1/avg_len_det, 4000, 1)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, '/home/zleffke/captures/lithium_20180327/downlink_data_1.fc32', True)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((3, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1*offset, 1, 0)
self.analog_quadrature_demod_cf_1_0 = analog.quadrature_demod_cf((samp_rate/decim*interp/decim_2*interp_2)/(2*math.pi*fsk_dev/8.0))
self.analog_quadrature_demod_cf_1 = analog.quadrature_demod_cf((samp_rate/decim*interp)/(2*math.pi*fsk_dev/8.0))
self.analog_agc2_xx_0 = analog.agc2_cc(10, 1e-1, 65536, 1)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_pdu_remove_0, 'pdus'), (self.burst_length_detect_c_0, 'cpdus'))
self.msg_connect((self.burst_length_detect_c_0, 'cpdus'), (self.vcc_burst_snr_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.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in'))
self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus'))
self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.blocks_pdu_to_tagged_stream_0, 'pdus'))
self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'corrected'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus'))
self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.pyqt_ctime_plot_0, 'cpdus'))
self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.pyqt_meta_text_output_0, 'pdus'))
self.msg_connect((self.vcc_burst_snr_0, 'out'), (self.vcc_burst_cfo_est_gmsk_0, 'in'))
self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.analog_quadrature_demod_cf_1, 0), (self.blocks_skiphead_0, 0))
self.connect((self.analog_quadrature_demod_cf_1, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.analog_quadrature_demod_cf_1_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0), (self.es_trigger_edge_f_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.rational_resampler_xxx_1_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.rational_resampler_xxx_1, 0))
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_throttle_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_descrambler_bb_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_nrzi_decode_0, 0))
self.connect((self.es_trigger_edge_f_0, 0), (self.es_sink_0, 0))
self.connect((self.kiss_nrzi_decode_0, 0), (self.kiss_hdlc_deframer_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.analog_quadrature_demod_cf_1, 0))
self.connect((self.low_pass_filter_0, 0), (self.es_trigger_edge_f_0, 1))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_1_0, 1))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.low_pass_filter_0_0, 0), (self.analog_quadrature_demod_cf_1_0, 0))
self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_freq_sink_x_1, 1))
self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0, 0))
self.connect((self.rational_resampler_xxx_1, 0), (self.low_pass_filter_0_0, 0))
self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_freq_sink_x_1, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Threshold")
##################################################
# Variables
##################################################
self.samples_per_bit = samples_per_bit = 40960
self.samp_rate = samp_rate = 32000
self._b_power_config = ConfigParser.ConfigParser()
self._b_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
b_power = self._b_power_config.getfloat('power', 'b')
except:
b_power = 1
self.b_power = b_power
self._a_power_config = ConfigParser.ConfigParser()
self._a_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
a_power = self._a_power_config.getfloat('power', 'a')
except:
a_power = .5
self.a_power = a_power
##################################################
# Blocks
##################################################
self.wxgui_numbersink2_4 = numbersink2.number_sink_f(
self.GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='Number Plot',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_4.win)
self.wxgui_numbersink2_3 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='Neither',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_3.win)
self.wxgui_numbersink2_2 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='B',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_2.win)
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='A',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_1.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='A + B',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_0.win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_rms_xx_3 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_2 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(b_power, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(a_power, ))
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/src/carrier', True)
self.blocks_file_sink_3 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_b', False)
self.blocks_file_sink_3.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_both',
False)
self.blocks_file_sink_2.set_unbuffered(False)
self.blocks_file_sink_1 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_a', False)
self.blocks_file_sink_1.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_neither',
False)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_divide_xx_3 = blocks.divide_ff(1)
self.blocks_divide_xx_2 = blocks.divide_ff(1)
self.blocks_divide_xx_1 = blocks.divide_ff(1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_add_xx_2 = blocks.add_vff(1)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_const_source_x_2 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, a_power)
self.analog_const_source_x_1 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 1)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_0, 1))
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_1, 1))
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_2, 1))
self.connect((self.analog_const_source_x_1, 0),
(self.blocks_divide_xx_3, 1))
self.connect((self.analog_const_source_x_2, 0),
(self.wxgui_numbersink2_4, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_2, 1))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_rms_xx_3, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_rms_xx_1, 0))
self.connect((self.blocks_add_xx_2, 0), (self.blocks_rms_xx_2, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_file_sink_1, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.wxgui_numbersink2_1, 0))
self.connect((self.blocks_divide_xx_1, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_divide_xx_2, 0),
(self.blocks_file_sink_3, 0))
self.connect((self.blocks_divide_xx_2, 0),
(self.wxgui_numbersink2_2, 0))
self.connect((self.blocks_divide_xx_3, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_divide_xx_3, 0),
(self.wxgui_numbersink2_3, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_2, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_1, 0), (self.blocks_divide_xx_1, 0))
self.connect((self.blocks_rms_xx_2, 0), (self.blocks_divide_xx_2, 0))
self.connect((self.blocks_rms_xx_3, 0), (self.blocks_divide_xx_3, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_file_sink_2, 0))
self.connect((self.blocks_throttle_0, 0),
(self.wxgui_numbersink2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 3000000
self.Input_Gain = Input_Gain = 6
##################################################
# Blocks
##################################################
self._Input_Gain_range = Range(0, 20, 0.01, 6, 200)
self._Input_Gain_win = RangeWidget(self._Input_Gain_range,
self.set_Input_Gain,
"Input Gain/Modulation Index",
"slider", float)
self.top_layout.addWidget(self._Input_Gain_win)
self.rational_resampler_xxx_2 = filter.rational_resampler_fff(
interpolation=44100,
decimation=3000000,
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=3000000,
decimation=44100,
taps=None,
fractional_bw=None,
)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
1024, #size
44100, #samp_rate
"", #name
1 #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_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_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_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_layout.addWidget(self._qtgui_time_sink_x_0_1_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
44100, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0_1 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
44100, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_1.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1.enable_grid(False)
self.qtgui_freq_sink_x_0_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_1.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0_1.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_1_win)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10)
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_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "float" == "float" or "float" == "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(1):
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_layout.addWidget(self._qtgui_freq_sink_x_0_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
44100, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
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_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.low_pass_filter_0 = filter.interp_fir_filter_fff(
1,
firdes.low_pass(1, samp_rate, 50000, 10000, firdes.WIN_HAMMING,
6.76))
self.blocks_wavfile_source_0 = blocks.wavfile_source(
"/home/acrylonitrile/Documents/ravenfiltered", True)
self.blocks_throttle_3 = blocks.throttle(gr.sizeof_float * 1, 44100,
True)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, 44100,
True)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((0.06, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(Input_Gain, ))
self.blocks_add_const_vxx_1 = blocks.add_const_vff((-5.33, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((2, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.audio_sink_0 = audio.sink(44100, "", True)
self.analog_sig_source_x_0 = analog.sig_source_f(
300000, analog.GR_COS_WAVE, 1000000, 4, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_add_const_vxx_1, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.low_pass_filter_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.rational_resampler_xxx_2, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_throttle_1, 0))
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_1, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_throttle_3, 0),
(self.qtgui_freq_sink_x_0_1, 0))
self.connect((self.blocks_throttle_3, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_wavfile_source_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_wavfile_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.rational_resampler_xxx_2, 0),
(self.audio_sink_0, 0))
self.connect((self.rational_resampler_xxx_2, 0),
(self.blocks_throttle_3, 0))
def __init__(self, fsk_dev=10000, lpf_cutoff=12.5e3, lpf_trans=1e3):
gr.top_block.__init__(self, "Fsk Rx Udp")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fsk Rx Udp")
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", "fsk_rx_udp")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.fsk_dev = fsk_dev
self.lpf_cutoff = lpf_cutoff
self.lpf_trans = lpf_trans
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 48e3
self.baud = baud = 9600
self.thresh = thresh = -4
self.smooth_len = smooth_len = 25
self.samps_per_symb = samps_per_symb = int(samp_rate/baud)
self.offset = offset = 0
self.num_items = num_items = 1024
self.mult = mult = (samp_rate)/2/3.141593
self.decay = decay = 100e-6
self.bw_factor = bw_factor = 1000
self.attack = attack = 0.001
self.alpha = alpha = 0.5
##################################################
# Blocks
##################################################
self._thresh_tool_bar = Qt.QToolBar(self)
self._thresh_tool_bar.addWidget(Qt.QLabel('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, 0,4,1,2)
self._offset_range = Range(-10000, 10000, 1, 0, 200)
self._offset_win = RangeWidget(self._offset_range, self.set_offset, "offset", "counter_slider", float)
self.top_grid_layout.addWidget(self._offset_win, 3,4,1,4)
self._decay_tool_bar = Qt.QToolBar(self)
self._decay_tool_bar.addWidget(Qt.QLabel("decay"+": "))
self._decay_line_edit = Qt.QLineEdit(str(self.decay))
self._decay_tool_bar.addWidget(self._decay_line_edit)
self._decay_line_edit.returnPressed.connect(
lambda: self.set_decay(eng_notation.str_to_num(str(self._decay_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._decay_tool_bar, 1,6,1,2)
self._bw_factor_tool_bar = Qt.QToolBar(self)
self._bw_factor_tool_bar.addWidget(Qt.QLabel("bw_factor"+": "))
self._bw_factor_line_edit = Qt.QLineEdit(str(self.bw_factor))
self._bw_factor_tool_bar.addWidget(self._bw_factor_line_edit)
self._bw_factor_line_edit.returnPressed.connect(
lambda: self.set_bw_factor(eng_notation.str_to_num(str(self._bw_factor_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._bw_factor_tool_bar, 2,6,1,2)
self._attack_tool_bar = Qt.QToolBar(self)
self._attack_tool_bar.addWidget(Qt.QLabel("attack"+": "))
self._attack_line_edit = Qt.QLineEdit(str(self.attack))
self._attack_tool_bar.addWidget(self._attack_line_edit)
self._attack_line_edit.returnPressed.connect(
lambda: self.set_attack(eng_notation.str_to_num(str(self._attack_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._attack_tool_bar, 1,4,1,2)
self.qtgui_time_sink_x_2 = qtgui.time_sink_f(
50, #size
samp_rate, #samp_rate
"trigger", #name
1 #number of inputs
)
self.qtgui_time_sink_x_2.set_update_time(0.10)
self.qtgui_time_sink_x_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_2.enable_tags(-1, True)
self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_2.enable_autoscale(False)
self.qtgui_time_sink_x_2.enable_grid(False)
self.qtgui_time_sink_x_2.enable_axis_labels(True)
self.qtgui_time_sink_x_2.enable_control_panel(False)
self.qtgui_time_sink_x_2.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_2.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_2.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_2_win, 8,0,2,4)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
4096, #size
samp_rate, #samp_rate
"Freq Error", #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(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(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 False:
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, 4,0,2,4)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
2048, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.010)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "packet_len")
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 = ['', '', '', '', '',
'', '', '', '', '']
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, 4,4,2,4)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
4096, #size
samp_rate, #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(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "packet_len")
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 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, 8,4,2,4)
self.qtgui_number_sink_1 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_NONE,
1
)
self.qtgui_number_sink_1.set_update_time(0.10)
self.qtgui_number_sink_1.set_title("Doppler")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_1.set_min(i, -1)
self.qtgui_number_sink_1.set_max(i, 1)
self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_1.set_label(i, labels[i])
self.qtgui_number_sink_1.set_unit(i, units[i])
self.qtgui_number_sink_1.set_factor(i, factor[i])
self.qtgui_number_sink_1.enable_autoscale(False)
self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_1_win, 2,4,1,2)
self.qtgui_number_sink_0_0_1 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_NONE,
1
)
self.qtgui_number_sink_0_0_1.set_update_time(0.010)
self.qtgui_number_sink_0_0_1.set_title("SNR")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0_1.set_min(i, 0)
self.qtgui_number_sink_0_0_1.set_max(i, 100)
self.qtgui_number_sink_0_0_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_1.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_1.set_label(i, labels[i])
self.qtgui_number_sink_0_0_1.set_unit(i, units[i])
self.qtgui_number_sink_0_0_1.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_1.enable_autoscale(False)
self._qtgui_number_sink_0_0_1_win = sip.wrapinstance(self.qtgui_number_sink_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_1_win, 2,5,1,1)
self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"RX Spectrum", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1_0.set_update_time(0.010)
self.qtgui_freq_sink_x_1_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_1_0.enable_autoscale(False)
self.qtgui_freq_sink_x_1_0.enable_grid(True)
self.qtgui_freq_sink_x_1_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_1_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_1_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_1_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1_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_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 0,0,4,4)
self.pyqt_time_plot_0 = pyqt.time_plot('')
self._pyqt_time_plot_0_win = self.pyqt_time_plot_0;
self.top_grid_layout.addWidget(self._pyqt_time_plot_0_win, 6,0,2,4)
self.pyqt_time_plot_0.line_off()
self.pyqt_text_output_0 = pyqt.text_output()
self._pyqt_text_output_0_win = self.pyqt_text_output_0;
self.top_grid_layout.addWidget(self._pyqt_text_output_0_win, 6,4,2,4)
self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300)
self.es_trigger_edge_f_0 = es.trigger_edge_f(thresh,3500,500,gr.sizeof_float,100)
self.es_sink_0 = es.sink(1*[gr.sizeof_float],8,64,0,2,0)
self.es_handler_pdu_0 = es.es_make_handler_pdu(es.es_handler_print.TYPE_F32)
self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc(samps_per_symb, .5, 512, math.pi/bw_factor)
self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16)
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(samps_per_symb*(1+0.0), 0.25*0.175*0.175, 0.25, 0.175, 0.005)
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex*1, '0.0.0.0', 9001, 1472, True)
self.blocks_threshold_ff_0 = blocks.threshold_ff(-100, -100, 0)
self.blocks_sub_xx_1_0 = blocks.sub_ff(1)
self.blocks_sub_xx_1 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_float*1, num_items)
self.blocks_skiphead_1 = blocks.skiphead(gr.sizeof_gr_complex*1, 500)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float*1, 1)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_pdu_to_tagged_stream_2 = blocks.pdu_to_tagged_stream(blocks.complex_t, 'packet_len')
self.blocks_pdu_remove_0_0 = blocks.pdu_remove(pmt.intern("es::event_buffer"))
self.blocks_pdu_remove_0 = blocks.pdu_remove(pmt.intern("es::event_buffer"))
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_nlog10_ff_0_0_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(10, 1, 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_vxx_2 = blocks.multiply_const_vff((mult, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((mult*-1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((-1, ))
self.blocks_moving_average_xx_2 = blocks.moving_average_ff(num_items, 1.0/num_items, 4000, 1)
self.blocks_moving_average_xx_0_1_0_0 = blocks.moving_average_ff(500, 1.0/500, 4000, 1)
self.blocks_moving_average_xx_0_1_0 = blocks.moving_average_ff(2000, 1.0/2000, 4000, 1)
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(smooth_len, 1.0/smooth_len, 4000, 1)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(smooth_len, 1.0/smooth_len, 4000, 1)
self.blocks_keep_m_in_n_1 = blocks.keep_m_in_n(gr.sizeof_float, 1, num_items, 0)
self.blocks_keep_m_in_n_0_1 = blocks.keep_m_in_n(gr.sizeof_gr_complex, 2000, 3500, 10)
self.blocks_keep_m_in_n_0_0 = blocks.keep_m_in_n(gr.sizeof_gr_complex, 500, 3500, 10)
self.blocks_complex_to_mag_squared_0_0_0 = blocks.complex_to_mag_squared(1)
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.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_argmax_xx_0 = blocks.argmax_fs(num_items)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 1000, 1, offset)
self.analog_quadrature_demod_cf_1 = analog.quadrature_demod_cf((samp_rate)/(2*math.pi*fsk_dev/8.0))
self.analog_agc3_xx_0 = analog.agc3_cc(attack, decay, 1.0, 1.0, 1)
self.analog_agc3_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_pdu_remove_0, 'pdus'), (self.blocks_pdu_remove_0_0, 'pdus'))
self.msg_connect((self.blocks_pdu_remove_0, 'pdus'), (self.pyqt_time_plot_0, 'pdus'))
self.msg_connect((self.blocks_pdu_remove_0_0, 'pdus'), (self.blocks_pdu_to_tagged_stream_2, 'pdus'))
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.kiss_hdlc_deframer_0, 'out'), (self.pyqt_text_output_0, 'pdus'))
self.connect((self.analog_agc3_xx_0, 0), (self.digital_fll_band_edge_cc_0, 0))
self.connect((self.analog_quadrature_demod_cf_1, 0), (self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0))
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.blocks_moving_average_xx_0_1_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0_0, 0), (self.blocks_moving_average_xx_0_1_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0, 0), (self.blocks_complex_to_mag_squared_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1, 0), (self.blocks_complex_to_mag_squared_0_0, 0))
self.connect((self.blocks_keep_m_in_n_1, 0), (self.blocks_sub_xx_1, 0))
self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0), (self.qtgui_number_sink_1, 0))
self.connect((self.blocks_moving_average_xx_0_1_0, 0), (self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_moving_average_xx_0_1_0_0, 0), (self.blocks_nlog10_ff_0_0_0, 0))
self.connect((self.blocks_moving_average_xx_2, 0), (self.blocks_keep_m_in_n_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.es_trigger_edge_f_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_moving_average_xx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.analog_agc3_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_moving_average_xx_2, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0), (self.blocks_sub_xx_1_0, 1))
self.connect((self.blocks_nlog10_ff_0_0_0, 0), (self.blocks_sub_xx_1_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_2, 0), (self.blocks_keep_m_in_n_0_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_2, 0), (self.blocks_skiphead_1, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_sub_xx_1, 1))
self.connect((self.blocks_skiphead_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.blocks_skiphead_1, 0), (self.blocks_keep_m_in_n_0_1, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_sub_xx_1, 0), (self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_sub_xx_1_0, 0), (self.qtgui_number_sink_0_0_1, 0))
self.connect((self.blocks_threshold_ff_0, 0), (self.qtgui_time_sink_x_2, 0))
self.connect((self.blocks_udp_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_udp_source_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_descrambler_bb_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.blocks_skiphead_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.es_trigger_edge_f_0, 1))
self.connect((self.digital_descrambler_bb_0, 0), (self.blocks_char_to_float_0, 0))
self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0))
self.connect((self.digital_fll_band_edge_cc_0, 0), (self.analog_quadrature_demod_cf_1, 0))
self.connect((self.digital_fll_band_edge_cc_0, 1), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.digital_fll_band_edge_cc_0, 3), (self.blocks_multiply_const_vxx_2, 0))
self.connect((self.digital_fll_band_edge_cc_0, 2), (self.blocks_null_sink_0, 0))
self.connect((self.digital_fll_band_edge_cc_0, 0), (self.qtgui_freq_sink_x_1_0, 0))
self.connect((self.es_trigger_edge_f_0, 0), (self.digital_binary_slicer_fb_0, 0))
self.connect((self.es_trigger_edge_f_0, 0), (self.es_sink_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")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 960e3
self.fc = fc = 300e3
self.f_cut = f_cut = 150e3
self.delta_f = delta_f = 75000
self.decimator = decimator = 30
self.A = A = 1
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=1,
decimation=decimator,
taps=None,
fractional_bw=None,
)
self.low_pass_filter_0_0_0_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, samp_rate, f_cut, 2e3, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0_0_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, samp_rate, f_cut, 2e3, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0 = filter.fir_filter_fff(decimator, firdes.low_pass(
1, samp_rate, 8e3, 1e3, firdes.WIN_HAMMING, 6.76))
self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True)
self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_multiply_xx_0_0_1_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_float*1, '/home/aaronjs/Desktop/Mid-Sem/ModFile.bin', True)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.audio_sink_0 = audio.sink(32000, '', True)
self.analog_sig_source_x_1_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, fc, A, 0)
self.analog_sig_source_x_1_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, fc, A, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_1_0, 0), (self.blocks_multiply_xx_0_0_1, 1))
self.connect((self.analog_sig_source_x_1_0_0, 0), (self.blocks_multiply_xx_0_0_1_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_xx_0_0_1, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_xx_0_0_1_0, 0))
self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_multiply_xx_0_0_1, 0), (self.low_pass_filter_0_0_0, 0))
self.connect((self.blocks_multiply_xx_0_0_1_0, 0), (self.low_pass_filter_0_0_0_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.blocks_null_sink_0_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.low_pass_filter_0_0_0, 0), (self.blocks_float_to_complex_0, 0))
self.connect((self.low_pass_filter_0_0_0_0, 0), (self.blocks_float_to_complex_0, 1))
self.connect((self.rational_resampler_xxx_0, 0), (self.audio_sink_0, 0))
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_null_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Exercise 1")
Qt.QWidget.__init__(self)
self.setWindowTitle("Exercise 1")
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", "ABS")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 1000, 1, 0, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_abs_xx_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Lab 2 Task 1")
Qt.QWidget.__init__(self)
self.setWindowTitle("Lab 2 Task 1")
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", "lab2_task1")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 960000
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Message')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Modulated')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'Demodulated')
self.top_grid_layout.addWidget(self.tab)
self.freq = Qt.QTabWidget()
self.freq_widget_0 = Qt.QWidget()
self.freq_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.freq_widget_0)
self.freq_grid_layout_0 = Qt.QGridLayout()
self.freq_layout_0.addLayout(self.freq_grid_layout_0)
self.freq.addTab(self.freq_widget_0, 'Message')
self.freq_widget_1 = Qt.QWidget()
self.freq_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.freq_widget_1)
self.freq_grid_layout_1 = Qt.QGridLayout()
self.freq_layout_1.addLayout(self.freq_grid_layout_1)
self.freq.addTab(self.freq_widget_1, 'Modulated')
self.freq_widget_2 = Qt.QWidget()
self.freq_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.freq_widget_2)
self.freq_grid_layout_2 = Qt.QGridLayout()
self.freq_layout_2.addLayout(self.freq_grid_layout_2)
self.freq.addTab(self.freq_widget_2, 'Demodulated')
self.top_grid_layout.addWidget(self.freq)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
'Demodulated', #name
1 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(False)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_1.enable_autoscale(True)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(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.tab_layout_2.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Message", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(True)
self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_time_sink_x_0_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
'Modulated', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_2 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_KAISER, #wintype
0, #fc
samp_rate, #bw
'Demodulated', #name
1)
self.qtgui_freq_sink_x_2.set_update_time(0.10)
self.qtgui_freq_sink_x_2.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_2.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_2.enable_autoscale(True)
self.qtgui_freq_sink_x_2.enable_grid(False)
self.qtgui_freq_sink_x_2.set_fft_average(1.0)
self.qtgui_freq_sink_x_2.enable_axis_labels(True)
self.qtgui_freq_sink_x_2.enable_control_panel(False)
self.qtgui_freq_sink_x_2.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_2.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_2.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_2.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_2_win = sip.wrapinstance(
self.qtgui_freq_sink_x_2.pyqwidget(), Qt.QWidget)
self.freq_layout_2.addWidget(self._qtgui_freq_sink_x_2_win)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_KAISER, #wintype
0, #fc
samp_rate, #bw
'Message', #name
1)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(True)
self.qtgui_freq_sink_x_1.enable_grid(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)
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in range(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.freq_layout_0.addWidget(self._qtgui_freq_sink_x_1_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_KAISER, #wintype
0, #fc
samp_rate, #bw
'Modulated', #name
1)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(True)
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)
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 range(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.freq_layout_1.addWidget(self._qtgui_freq_sink_x_0_win)
self.low_pass_filter_0 = filter.interp_fir_filter_fff(
1,
firdes.low_pass(2, samp_rate, 15000, 100, firdes.WIN_KAISER, 6.76))
self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True)
self.blocks_throttle_0_0_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 100000, 1, 0, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 10000, 0.5, 0, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0_0_0, 0))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_abs_xx_0, 0))
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_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.blocks_throttle_0_0_0, 0),
(self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_freq_sink_x_2, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 500000
self.m = m = 0.5
##################################################
# Blocks
##################################################
_m_sizer = wx.BoxSizer(wx.VERTICAL)
self._m_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_m_sizer,
value=self.m,
callback=self.set_m,
label='m',
converter=forms.float_converter(),
proportion=0,
)
self._m_slider = forms.slider(
parent=self.GetWin(),
sizer=_m_sizer,
value=self.m,
callback=self.set_m,
minimum=0.01,
maximum=1,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_m_sizer)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_0.win)
self.message = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 10000, 1, 0)
self.carrier = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 100000, 1, 0)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((m, ))
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.band_pass_filter_0 = filter.fir_filter_fff(1, firdes.band_pass(
1/m, samp_rate, 5000, 15000, 100, firdes.WIN_HAMMING, 6.76))
##################################################
# Connections
##################################################
self.connect((self.band_pass_filter_0, 0), (self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.band_pass_filter_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.wxgui_scopesink2_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.carrier, 0), (self.blocks_add_xx_0, 1))
self.connect((self.carrier, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.message, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 960e3
self.m = m = 0.5
##################################################
# Blocks
##################################################
_m_sizer = wx.BoxSizer(wx.VERTICAL)
self._m_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_m_sizer,
value=self.m,
callback=self.set_m,
label='m',
converter=forms.float_converter(),
proportion=0,
)
self._m_slider = forms.slider(
parent=self.GetWin(),
sizer=_m_sizer,
value=self.m,
callback=self.set_m,
minimum=0.01,
maximum=1,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_m_sizer)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_1.win)
self.wxgui_fftsink2_0_2 = fftsink2.fft_sink_c(
self.GetWin(),
baseband_freq=0,
y_per_div=10,
y_divs=10,
ref_level=0,
ref_scale=2.0,
sample_rate=samp_rate,
fft_size=1024,
fft_rate=15,
average=False,
avg_alpha=None,
title="FFT Plot",
peak_hold=False,
)
self.Add(self.wxgui_fftsink2_0_2.win)
self.rtlsdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
"")
self.rtlsdr_source_0.set_sample_rate(samp_rate)
self.rtlsdr_source_0.set_center_freq(850e6, 0)
self.rtlsdr_source_0.set_freq_corr(0, 0)
self.rtlsdr_source_0.set_dc_offset_mode(0, 0)
self.rtlsdr_source_0.set_iq_balance_mode(0, 0)
self.rtlsdr_source_0.set_gain_mode(False, 0)
self.rtlsdr_source_0.set_gain(10, 0)
self.rtlsdr_source_0.set_if_gain(20, 0)
self.rtlsdr_source_0.set_bb_gain(20, 0)
self.rtlsdr_source_0.set_antenna("", 0)
self.rtlsdr_source_0.set_bandwidth(0, 0)
self.rational_resampler_xxx_1 = filter.rational_resampler_fff(
interpolation=1,
decimation=20,
taps=None,
fractional_bw=None,
)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.band_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.band_pass(10 / m, samp_rate, 20, 15000, 1000,
firdes.WIN_HAMMING, 6.76))
self.audio_sink_0 = audio.sink(48000, "", True)
##################################################
# Connections
##################################################
self.connect((self.band_pass_filter_0, 0),
(self.rational_resampler_xxx_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.band_pass_filter_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.rational_resampler_xxx_1, 0),
(self.audio_sink_0, 0))
self.connect((self.rtlsdr_source_0, 0),
(self.blocks_complex_to_float_0, 0))
self.connect((self.rtlsdr_source_0, 0), (self.wxgui_fftsink2_0_2, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 16000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_number_sink_1 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_1.set_update_time(0.10)
self.qtgui_number_sink_1.set_title("after float")
labels = ["", "", "", "", "",
"", "", "", "", ""]
units = ["", "", "", "", "",
"", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_1.set_min(i, -1)
self.qtgui_number_sink_1.set_max(i, 1)
self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_1.set_label(i, labels[i])
self.qtgui_number_sink_1.set_unit(i, units[i])
self.qtgui_number_sink_1.set_factor(i, factor[i])
self.qtgui_number_sink_1.enable_autoscale(False)
self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_1_win)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_char,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ["", "", "", "", "",
"", "", "", "", ""]
units = ["", "", "", "", "",
"", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #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(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
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_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if float == type(float()):
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(1)
self.blocks_rms_xx_0 = blocks.rms_ff(1)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_integrate_xx_1 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0_1 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0_0 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/SDR_output", False)
self.blocks_file_sink_0_0.set_unbuffered(True)
self.blocks_argmax_xx_0 = blocks.argmax_fs(1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0_2 = blocks.abs_ff(1)
self.blocks_abs_xx_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder(
access_code="11111111",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload),
),
)
self.audio_source_0 = audio.source(16000, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_0, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_1, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_2, 1))
self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.audio_source_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0))
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0))
self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0))
self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_1, 0))
self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self, duty_cycle, pwm_frequency, output_filename, noise_seed):
gr.top_block.__init__(self, "pwm_side_channel_sim")
##################################################
# Variables
##################################################
self.pulse_freq = pulse_freq = pwm_frequency
self.duty_cycle = duty_cycle
self.samp_rate = samp_rate = 2048*pwm_frequency
self.pulse_length = pulse_length = 0.001 / pwm_frequency
self.pulse2_phase_shift = pulse2_phase_shift = -2*math.pi*duty_cycle
self.output_samp_rate = output_samp_rate = 2048 * pwm_frequency
self.output_filename = output_filename
##################################################
# Blocks
##################################################
self.blocks_throttle_0_1_0_0_1 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_1_0_0_0_1_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_1_0_0_0_1 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_1_0_0_0_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_1_0_0_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_1_0_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_float*1, output_samp_rate,True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, output_samp_rate,True)
self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float * 1, 0)
self.blocks_multiply_xx_1_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_4_0 = blocks.multiply_const_ff(0.75)
self.blocks_multiply_const_vxx_4 = blocks.multiply_const_ff(0.75)
self.blocks_multiply_const_vxx_3 = blocks.multiply_const_ff(duty_cycle)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_ff(0.5)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_ff(-1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(36)
self.blocks_head_0 = blocks.head(
gr.sizeof_float * 1,
int(1.25*output_samp_rate*(REALTIME_PWM_FREQUENCY / PWM_FREQUENCY_MAX))
)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_float*1, output_filename, False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_1 = blocks.add_const_ff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-90)
self.blocks_abs_xx_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_2 = analog.sig_source_f(samp_rate, analog.GR_SQR_WAVE, pulse_freq, 1, 0, 0)
self.analog_sig_source_x_1_0_1 = analog.sig_source_f(samp_rate, analog.GR_SQR_WAVE, pulse_freq, 1, 0, -math.pi*0.0)
self.analog_sig_source_x_1_0_0_0 = analog.sig_source_f(samp_rate, analog.GR_SQR_WAVE, pulse_freq, 1, 0, math.pi*(1-pulse_length*(pulse_freq*0.625)))
self.analog_sig_source_x_1_0_0 = analog.sig_source_f(samp_rate, analog.GR_SQR_WAVE, pulse_freq, 1, 0, pulse2_phase_shift+math.pi*(1-pulse_length*(pulse_freq)))
self.analog_sig_source_x_1_0 = analog.sig_source_f(samp_rate, analog.GR_SQR_WAVE, pulse_freq, 1, 0, pulse2_phase_shift)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_TRI_WAVE, pulse_freq, 1, 0, )
self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, 0.06, noise_seed)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0_1_0_0_0_1, 0))
self.connect((self.analog_sig_source_x_1_0, 0), (self.blocks_throttle_0_1_0_0, 0))
self.connect((self.analog_sig_source_x_1_0_0, 0), (self.blocks_throttle_0_1_0_0_0, 0))
self.connect((self.analog_sig_source_x_1_0_0_0, 0), (self.blocks_throttle_0_1_0_0_0_0, 0))
self.connect((self.analog_sig_source_x_1_0_1, 0), (self.blocks_throttle_0_1_0_0_1, 0))
self.connect((self.analog_sig_source_x_2, 0), (self.blocks_throttle_0_1_0_0_0_1_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_abs_xx_0_0_0, 0), (self.blocks_multiply_xx_1_0, 1))
self.connect((self.blocks_abs_xx_0_0_1, 0), (self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_multiply_xx_1_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0), (self.blocks_abs_xx_0_0_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 3))
self.connect((self.blocks_add_xx_1, 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_vxx_1, 0), (self.blocks_add_const_vxx_1, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_3, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_4, 0), (self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_4_0, 0), (self.blocks_add_xx_1, 2))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_xx_1, 0), (self.blocks_multiply_const_vxx_3, 0))
self.connect((self.blocks_multiply_xx_1, 0), (self.blocks_multiply_const_vxx_4_0, 0))
self.connect((self.blocks_multiply_xx_1_0, 0), (self.blocks_multiply_const_vxx_4, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_skiphead_0, 0))
self.connect((self.blocks_head_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_skiphead_0, 0), (self.blocks_head_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_throttle_0_1_0_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_throttle_0_1_0_0_0, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_throttle_0_1_0_0_0_0, 0), (self.blocks_abs_xx_0_0_0, 0))
self.connect((self.blocks_throttle_0_1_0_0_0_1, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_throttle_0_1_0_0_0_1_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_throttle_0_1_0_0_1, 0), (self.blocks_abs_xx_0_1, 0))
def __init__(self, audio_rate=48000, samp_rate=512e3):
gr.hier_block2.__init__(
self,
"FM audio demodulator",
gr.io_signaturev(
2, 2, [gr.sizeof_gr_complex * 1, gr.sizeof_gr_complex * 1]),
gr.io_signaturev(
3, 3,
[gr.sizeof_char * 1, gr.sizeof_float * 1, gr.sizeof_float * 1
]),
)
##################################################
# Parameters
##################################################
self.audio_rate = audio_rate
self.samp_rate = samp_rate
##################################################
# Variables
##################################################
self.thres_lo = thres_lo = 2
self.thres_hi = thres_hi = 5
self.avg_len = avg_len = int(1e6)
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff(
interpolation=int(audio_rate),
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=int(audio_rate),
decimation=int(samp_rate),
taps=None,
fractional_bw=None,
)
self.low_pass_filter_1_0 = filter.fir_filter_fff(
1,
firdes.low_pass(1, audio_rate, 15e3, 1.5e3, firdes.WIN_HAMMING,
6.76))
self.low_pass_filter_1 = filter.fir_filter_fff(
1,
firdes.low_pass(1, audio_rate, 15e3, 1.5e3, firdes.WIN_HAMMING,
6.76))
self.blocks_threshold_ff_0 = blocks.threshold_ff(thres_hi, thres_hi, 0)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_multiply_xx_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff(
avg_len, 1.0, 4000)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(
avg_len, 1.0, 4000)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-1, ))
self.blocks_abs_xx_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_fm_deemph_0_0_0_0 = analog.fm_deemph(fs=audio_rate,
tau=50e-6)
self.analog_fm_deemph_0_0_0 = analog.fm_deemph(fs=audio_rate,
tau=50e-6)
##################################################
# Connections
##################################################
self.connect((self.analog_fm_deemph_0_0_0, 0), (self, 1))
self.connect((self.analog_fm_deemph_0_0_0_0, 0), (self, 2))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_abs_xx_0_0, 0),
(self.blocks_moving_average_xx_0_0, 0))
self.connect((self.blocks_abs_xx_1, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.blocks_abs_xx_1, 0), (self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_abs_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.analog_fm_deemph_0_0_0, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_float_to_char_0, 0), (self, 0))
self.connect((self.blocks_moving_average_xx_0, 0),
(self.blocks_divide_xx_0, 0))
self.connect((self.blocks_moving_average_xx_0_0, 0),
(self.blocks_divide_xx_0, 1))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_complex_to_real_0_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_multiply_xx_2, 1))
self.connect((self.blocks_multiply_xx_2, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_xx_2, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.blocks_sub_xx_0, 0),
(self.analog_fm_deemph_0_0_0_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.low_pass_filter_1, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.low_pass_filter_1, 0),
(self.blocks_multiply_xx_2, 0))
self.connect((self.low_pass_filter_1_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.low_pass_filter_1_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.low_pass_filter_1_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self, 1), (self.blocks_multiply_xx_0, 1))
self.connect((self.rational_resampler_xxx_0, 0),
(self.low_pass_filter_1_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.low_pass_filter_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Lab 3 Task 1B")
Qt.QWidget.__init__(self)
self.setWindowTitle("Lab 3 Task 1B")
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", "lab3_task1b")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 3528000
self.samp_msg = samp_msg = 44100
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Modulated')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Demodulated')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'Demodulated (only Real)')
self.tab_widget_3 = Qt.QWidget()
self.tab_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_3)
self.tab_grid_layout_3 = Qt.QGridLayout()
self.tab_layout_3.addLayout(self.tab_grid_layout_3)
self.tab.addTab(self.tab_widget_3, 'Demodulated (only Imag)')
self.top_grid_layout.addWidget(self.tab)
self.rational_resampler_xxx_0_0_0_0 = filter.rational_resampler_fff(
interpolation=samp_msg,
decimation=samp_rate,
taps=None,
fractional_bw=None)
self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_fff(
interpolation=samp_msg,
decimation=samp_rate,
taps=None,
fractional_bw=None)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff(
interpolation=samp_msg,
decimation=samp_rate,
taps=None,
fractional_bw=None)
self.qtgui_sink_x_1 = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'Modulated', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True #plotconst
)
self.qtgui_sink_x_1.set_update_time(1.0 / 10)
self._qtgui_sink_x_1_win = sip.wrapinstance(
self.qtgui_sink_x_1.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_1.enable_rf_freq(False)
self.tab_layout_0.addWidget(self._qtgui_sink_x_1_win)
self.qtgui_sink_x_0_0_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_msg, #bw
'Demodulated (only Imag)', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True #plotconst
)
self.qtgui_sink_x_0_0_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0_0_0.enable_rf_freq(False)
self.tab_layout_3.addWidget(self._qtgui_sink_x_0_0_0_win)
self.qtgui_sink_x_0_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_msg, #bw
'Demodulated (only Real)', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True #plotconst
)
self.qtgui_sink_x_0_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0_0.enable_rf_freq(False)
self.tab_layout_2.addWidget(self._qtgui_sink_x_0_0_win)
self.qtgui_sink_x_0 = qtgui.sink_f(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_msg, #bw
'Demodulated', #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0.enable_rf_freq(False)
self.tab_layout_1.addWidget(self._qtgui_sink_x_0_win)
self.low_pass_filter_1_0 = filter.fir_filter_fff(
1,
firdes.low_pass(1, samp_rate, 15000, 1000, firdes.WIN_HAMMING,
6.76))
self.low_pass_filter_1 = filter.fir_filter_fff(
1,
firdes.low_pass(1, samp_rate, 15000, 1000, firdes.WIN_HAMMING,
6.76))
self.low_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.low_pass(1, samp_rate, 15000, 1000, firdes.WIN_KAISER,
6.76))
self.iir_filter_xxx_2_0_0 = filter.iir_filter_ffd([1], [1, -0.95],
False)
self.iir_filter_xxx_2_0 = filter.iir_filter_ffd([1], [1, -0.95], False)
self.iir_filter_xxx_2 = filter.iir_filter_ffd([1], [1, -0.95], False)
self.iir_filter_xxx_0_0 = filter.iir_filter_ffd([1, -1], [1], False)
self.iir_filter_xxx_0 = filter.iir_filter_ffd([1, -1], [1], True)
self.dc_blocker_xx_0_0_0 = filter.dc_blocker_ff(10000, True)
self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(32000, True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(10000, True)
self.blocks_wavfile_sink_0_0_0 = blocks.wavfile_sink(
'/home/ipsit/Documents/EE 340/Lab 3/task1bi.wav', 1, samp_msg, 8)
self.blocks_wavfile_sink_0_0 = blocks.wavfile_sink(
'/home/ipsit/Documents/EE 340/Lab 3/task1br.wav', 1, samp_msg, 8)
self.blocks_wavfile_sink_0 = blocks.wavfile_sink(
'/home/ipsit/Documents/EE 340/Lab 3/task1b.wav', 1, samp_msg, 8)
self.blocks_throttle_1_0_0_0 = blocks.throttle(gr.sizeof_float * 1,
samp_msg, True)
self.blocks_throttle_1_0_0 = blocks.throttle(gr.sizeof_float * 1,
samp_msg, True)
self.blocks_throttle_1_0 = blocks.throttle(gr.sizeof_float * 1,
samp_msg, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_multiply_xx_1 = blocks.multiply_vcc(1)
self.blocks_multiply_const_vxx_0_1_0 = blocks.multiply_const_ff(10)
self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_ff(10)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_ff(1 / 6.28)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(100)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1,
'/home/ipsit/Documents/EE 340/Lab 3/task2b.dat', True, 0, 0)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_conjugate_cc_0 = blocks.conjugate_cc()
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_complex_to_imag_0 = blocks.complex_to_imag(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_abs_xx_0, 0), (self.low_pass_filter_1, 0))
self.connect((self.blocks_abs_xx_0_0, 0),
(self.low_pass_filter_1_0, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_complex_to_imag_0, 0),
(self.iir_filter_xxx_0_0, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.iir_filter_xxx_0, 0))
self.connect((self.blocks_conjugate_cc_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_delay_0, 0), (self.blocks_conjugate_cc_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_complex_to_imag_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_throttle_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_1, 0),
(self.blocks_throttle_1_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_1_0, 0),
(self.blocks_throttle_1_0_0_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_sink_x_1, 0))
self.connect((self.blocks_throttle_1_0, 0),
(self.blocks_wavfile_sink_0, 0))
self.connect((self.blocks_throttle_1_0, 0), (self.qtgui_sink_x_0, 0))
self.connect((self.blocks_throttle_1_0_0, 0),
(self.blocks_wavfile_sink_0_0, 0))
self.connect((self.blocks_throttle_1_0_0, 0),
(self.qtgui_sink_x_0_0, 0))
self.connect((self.blocks_throttle_1_0_0_0, 0),
(self.blocks_wavfile_sink_0_0_0, 0))
self.connect((self.blocks_throttle_1_0_0_0, 0),
(self.qtgui_sink_x_0_0_0, 0))
self.connect((self.dc_blocker_xx_0, 0),
(self.rational_resampler_xxx_0_0, 0))
self.connect((self.dc_blocker_xx_0_0, 0),
(self.rational_resampler_xxx_0_0_0, 0))
self.connect((self.dc_blocker_xx_0_0_0, 0),
(self.rational_resampler_xxx_0_0_0_0, 0))
self.connect((self.iir_filter_xxx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.iir_filter_xxx_0_0, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.iir_filter_xxx_2, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.iir_filter_xxx_2_0, 0),
(self.blocks_multiply_const_vxx_0_1, 0))
self.connect((self.iir_filter_xxx_2_0_0, 0),
(self.blocks_multiply_const_vxx_0_1_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.low_pass_filter_1, 0), (self.dc_blocker_xx_0_0, 0))
self.connect((self.low_pass_filter_1_0, 0),
(self.dc_blocker_xx_0_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0),
(self.iir_filter_xxx_2, 0))
self.connect((self.rational_resampler_xxx_0_0_0, 0),
(self.iir_filter_xxx_2_0, 0))
self.connect((self.rational_resampler_xxx_0_0_0_0, 0),
(self.iir_filter_xxx_2_0_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Acpmeter")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 96000
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=9600,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Power [Watts]",
)
self.Add(self.wxgui_scopesink2_0.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.GetWin(),
unit="Units",
minval=-100,
maxval=1000,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label="Number Plot",
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_0.win)
self.fir_filter_xxx_0 = filter.fir_filter_fff(10, (firdes.low_pass(1, samp_rate, 100, 100, firdes.WIN_BLACKMAN_HARRIS)))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1, ))
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_tcp_source_0 = grc_blks2.tcp_source(
itemsize=gr.sizeof_gr_complex*1,
addr="127.0.0.1",
port=3701,
server=False,
)
##################################################
# Connections
##################################################
self.connect((self.blks2_tcp_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.wxgui_numbersink2_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.wxgui_scopesink2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 16000
self.repeat = repeat = samp_rate/80
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label("Amplitude", "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(False)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8)
self.blocks_uchar_to_float_0_0_0 = blocks.uchar_to_float()
self.blocks_uchar_to_float_0 = blocks.uchar_to_float()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_short_to_char_0 = blocks.short_to_char(1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(1)
self.blocks_rms_xx_0 = blocks.rms_ff(1)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char*1, repeat)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(1, 8, "", False, gr.GR_MSB_FIRST)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vss((256, ))
self.blocks_integrate_xx_1 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0_1 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0_0 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0 = blocks.integrate_ff(repeat)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_short*1, "/home/sidekiq/Documents/Documentation_SDR/sdr.in", True)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/Documents/Documentation_SDR/text_output", False)
self.blocks_file_sink_0_0.set_unbuffered(True)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_argmax_xx_0 = blocks.argmax_fs(1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((1, ))
self.blocks_abs_xx_0_2 = blocks.abs_ff(1)
self.blocks_abs_xx_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder(
samples_per_symbol=1,
bits_per_symbol=1,
preamble="11111000",
access_code="11111111",
pad_for_usrp=False,
),
payload_length=1,
)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder(
access_code="",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload),
),
)
self.audio_sink_1 = audio.sink(16000, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(100)
##################################################
# Connections
##################################################
self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0))
self.connect((self.blks2_packet_encoder_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_add_const_vxx_0, 0), (self.analog_frequency_modulator_fc_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0))
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.audio_sink_1, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_1, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_2, 1))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0))
self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0))
self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_short_to_char_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0))
self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.blks2_packet_encoder_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.blocks_uchar_to_float_0_0_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_short_to_char_0, 0), (self.blocks_repack_bits_bb_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_uchar_to_float_0, 0))
self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_uchar_to_float_0_0_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_repeat_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
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):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 200e3
self.frec_portadora = frec_portadora = 1e3
self.frec_moduladora = frec_moduladora = 500
##################################################
# Blocks
##################################################
self.nb = self.nb = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.nb.AddPage(grc_wxgui.Panel(self.nb), "mod BPSK")
self.nb.AddPage(grc_wxgui.Panel(self.nb), "demod floatPSK")
self.Add(self.nb)
_frec_portadora_sizer = wx.BoxSizer(wx.VERTICAL)
self._frec_portadora_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_frec_portadora_sizer,
value=self.frec_portadora,
callback=self.set_frec_portadora,
label='frec_portadora',
converter=forms.float_converter(),
proportion=0,
)
self._frec_portadora_slider = forms.slider(
parent=self.GetWin(),
sizer=_frec_portadora_sizer,
value=self.frec_portadora,
callback=self.set_frec_portadora,
minimum=0,
maximum=15e3,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_frec_portadora_sizer)
_frec_moduladora_sizer = wx.BoxSizer(wx.VERTICAL)
self._frec_moduladora_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_frec_moduladora_sizer,
value=self.frec_moduladora,
callback=self.set_frec_moduladora,
label='frec_moduladora',
converter=forms.float_converter(),
proportion=0,
)
self._frec_moduladora_slider = forms.slider(
parent=self.GetWin(),
sizer=_frec_moduladora_sizer,
value=self.frec_moduladora,
callback=self.set_frec_moduladora,
minimum=0,
maximum=3e3,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_frec_moduladora_sizer)
self.wxgui_scopesink2_0_0_0 = scopesink2.scope_sink_f(
self.nb.GetPage(1).GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=2,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(1).Add(self.wxgui_scopesink2_0_0_0.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.nb.GetPage(0).GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=2,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(0).Add(self.wxgui_scopesink2_0.win)
self.low_pass_filter_0_0 = filter.fir_filter_fff(
1,
firdes.low_pass(10, samp_rate, 600, 280, firdes.WIN_HAMMING, 6.76))
self.channels_quantizer_0 = channels.quantizer(16)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_SQR_WAVE, frec_moduladora, 2, -1)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_SIN_WAVE, frec_portadora, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_throttle_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_multiply_xx_0, 0),
(self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_throttle_1, 0), (self.wxgui_scopesink2_0, 1))
self.connect((self.blocks_throttle_1, 0),
(self.wxgui_scopesink2_0_0_0, 1))
self.connect((self.channels_quantizer_0, 0),
(self.wxgui_scopesink2_0_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.channels_quantizer_0, 0))
def __init__(self):
gr.top_block.__init__(self, "ORBCOMM UHF Beacon RX")
Qt.QWidget.__init__(self)
self.setWindowTitle("ORBCOMM UHF Beacon RX")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "uhf_rx_exp")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 50e3
self.xlate_taps = xlate_taps = firdes.low_pass(1.0, samp_rate,
samp_rate / 2, 1000,
firdes.WIN_HAMMING,
6.76)
self.ts_str = ts_str = dt.strftime(dt.utcnow(),
"%Y%m%d_%H%M%S.%f") + '_UTC'
self.rx_gain = rx_gain = 30
self.rx_freq = rx_freq = 400.2e6
self.offset = offset = 0
self.fft_size = fft_size = 4096 * 1
self.delay = delay = 10
##################################################
# Blocks
##################################################
self._offset_tool_bar = Qt.QToolBar(self)
self._offset_tool_bar.addWidget(Qt.QLabel('OFFSET' + ": "))
self._offset_line_edit = Qt.QLineEdit(str(self.offset))
self._offset_tool_bar.addWidget(self._offset_line_edit)
self._offset_line_edit.returnPressed.connect(lambda: self.set_offset(
eng_notation.str_to_num(
str(self._offset_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._offset_tool_bar, 1, 6, 1, 2)
self.single_pole_iir_filter_xx_0 = filter.single_pole_iir_filter_ff(
.005, 1)
self._rx_gain_tool_bar = Qt.QToolBar(self)
self._rx_gain_tool_bar.addWidget(Qt.QLabel('GAIN' + ": "))
self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain))
self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit)
self._rx_gain_line_edit.returnPressed.connect(lambda: self.set_rx_gain(
eng_notation.str_to_num(
str(self._rx_gain_line_edit.text().toAscii()))))
self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 2, 6, 1, 2)
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, 0, 6, 1, 2)
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(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(-120, -80)
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, 10,
0, 2, 6)
self.qtgui_number_sink_0_0_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0_0_0_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0_0_0_0.set_title("")
labels = ['SNR', '', '', '', '', '', '', '', '', '']
units = ['dB', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0_0_0_0.set_min(i, 0)
self.qtgui_number_sink_0_0_0_0_0.set_max(i, 80)
self.qtgui_number_sink_0_0_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0_0_0.set_label(
i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_0_win,
3, 6, 1, 1)
self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0_0_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0_0_0.set_title("")
labels = ['Noise', '', '', '', '', '', '', '', '', '']
units = ['dBFS', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0_0_0.set_min(i, 0)
self.qtgui_number_sink_0_0_0_0.set_max(i, 80)
self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0_0.set_label(
i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win, 4,
7, 1, 1)
self.qtgui_number_sink_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0_0.set_title("")
labels = ['Signal Power', '', '', '', '', '', '', '', '', '']
units = ['dBFS', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0_0.set_min(i, 0)
self.qtgui_number_sink_0_0_0.set_max(i, 80)
self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_win, 3, 7,
1, 1)
self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0.set_title("")
labels = ['Doppler', '', '', '', '', '', '', '', '', '']
units = ['Hz', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0.set_min(i, 0)
self.qtgui_number_sink_0_0.set_max(i, 80)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 4, 6,
1, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_VERT, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['Doppler Rate', '', '', '', '', '', '', '', '', '']
units = ['Hz/s', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, 0)
self.qtgui_number_sink_0.set_max(i, 80)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 5, 6, 4,
1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #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(-130, -90)
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, 10,
6)
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(
1, (xlate_taps), offset, samp_rate)
self.fft_vxx_0 = fft.fft_vcc(fft_size, True,
(window.flattop(fft_size)), True, 2)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(
gr.sizeof_float * 1, fft_size)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate * 4, True)
self.blocks_sub_xx_0_0 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, fft_size)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short * 1)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(
10, fft_size, -10 * math.log10(fft_size**2))
self.blocks_multiply_const_vxx_1_0_0 = blocks.multiply_const_vff(
((samp_rate / fft_size) / delay, ))
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vff(
(samp_rate / fft_size, ))
self.blocks_moving_average_xx_1 = blocks.moving_average_ff(
fft_size, float(1.0 / fft_size), 4000, 1)
self.blocks_max_xx_0 = blocks.max_ff(fft_size, 1)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(
gr.sizeof_float * 1, fft_size)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1,
'/home/zleffke/captures/orbcomm/ORBCOMM_FMXX_USRP_20171203_013912.497704_UTC_50k.fc32',
True)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, delay)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(
fft_size)
self.blocks_argmax_xx_0 = blocks.argmax_fs(fft_size)
self.blocks_add_const_vxx_0_0 = blocks.add_const_vff((5.76, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-samp_rate / 2, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_abs_xx_0, 0),
(self.single_pole_iir_filter_xx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_sub_xx_0_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.qtgui_number_sink_0_0, 0))
self.connect((self.blocks_add_const_vxx_0_0, 0),
(self.blocks_moving_average_xx_1, 0))
self.connect((self.blocks_argmax_xx_0, 1),
(self.blocks_null_sink_0, 0))
self.connect((self.blocks_argmax_xx_0, 0),
(self.blocks_short_to_float_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_sub_xx_0_0, 1))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_keep_one_in_n_0, 0),
(self.blocks_sub_xx_0, 1))
self.connect((self.blocks_keep_one_in_n_0, 0),
(self.qtgui_number_sink_0_0_0_0, 0))
self.connect((self.blocks_max_xx_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_max_xx_0, 0),
(self.qtgui_number_sink_0_0_0, 0))
self.connect((self.blocks_moving_average_xx_1, 0),
(self.blocks_keep_one_in_n_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.blocks_max_xx_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_vector_to_stream_0, 0))
self.connect((self.blocks_short_to_float_0, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
self.connect((self.blocks_sub_xx_0, 0),
(self.qtgui_number_sink_0_0_0_0_0, 0))
self.connect((self.blocks_sub_xx_0_0, 0),
(self.blocks_multiply_const_vxx_1_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.freq_xlating_fir_filter_xxx_0, 0))
self.connect((self.blocks_vector_to_stream_0, 0),
(self.blocks_add_const_vxx_0_0, 0))
self.connect((self.fft_vxx_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.blocks_stream_to_vector_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.qtgui_number_sink_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.C_1 = C_1 = np.array([
0.0000, 0.0001, 0.0002, 0.0001, -0.0000, -0.0001, -0.0002, -0.0002,
0.0000, 0.0002, 0.0003, 0.0002, -0.0000, -0.0003, -0.0005, -0.0004,
0.0000, 0.0005, 0.0008, 0.0007, -0.0000, -0.0009, -0.0015, -0.0013,
0.0000, 0.0019, 0.0033, 0.0030, -0.0000, -0.0051, -0.0099, -0.0101,
0.0000, 0.0255, 0.0693, 0.1307, 0.2041, 0.2800, 0.3465, 0.3921,
0.4082, 0.3921, 0.3465, 0.2800, 0.2041, 0.1307, 0.0693, 0.0255,
0.0000, -0.0101, -0.0099, -0.0051, -0.0000, 0.0030, 0.0033, 0.0019,
0.0000, -0.0013, -0.0015, -0.0009, -0.0000, 0.0007, 0.0008, 0.0005,
0.0000, -0.0004, -0.0005, -0.0003, -0.0000, 0.0002, 0.0003, 0.0002,
0.0000, -0.0002, -0.0002, -0.0001, -0.0000, 0.0001, 0.0002, 0.0001,
0.0000
]) / 0.4082
self.samp_rate = samp_rate = 10000
self.Sigma = Sigma = 0
self.R_RZ = R_RZ = 4 * [1] + 4 * [0]
self.R_NRZ = R_NRZ = 8 * [1]
self.NPTS = NPTS = 8
self.Iterp_rate = Iterp_rate = len(C_1)
self.C_3 = C_3 = np.array([
0.0000, 0.0071, 0.0137, 0.0186, 0.0209, 0.0201, 0.0160, 0.0090,
-0.0000, -0.0098, -0.0188, -0.0257, -0.0290, -0.0281, -0.0225,
-0.0128, 0.0000, 0.0141, 0.0273, 0.0377, 0.0431, 0.0421, 0.0342,
0.0197, -0.0000, -0.0226, -0.0448, -0.0633, -0.0746, -0.0754,
-0.0637, -0.0384, 0.0000, 0.0496, 0.1071, 0.1682, 0.2279, 0.2810,
0.3229, 0.3496, 0.3588, 0.3496, 0.3229, 0.2810, 0.2279, 0.1682,
0.1071, 0.0496, 0.0000, -0.0384, -0.0637, -0.0754, -0.0746,
-0.0633, -0.0448, -0.0226, -0.0000, 0.0197, 0.0342, 0.0421, 0.0431,
0.0377, 0.0273, 0.0141, 0.0000, -0.0128, -0.0225, -0.0281, -0.0290,
-0.0257, -0.0188, -0.0098, -0.0000, 0.0090, 0.0160, 0.0201, 0.0209,
0.0186, 0.0137, 0.0071, 0.0000
]) / 0.3588
self.C_2 = C_2 = np.array([
0.0000, -0.0001, -0.0003, -0.0007, -0.0010, -0.0012, -0.0011,
-0.0007, 0.0000, 0.0008, 0.0016, 0.0021, 0.0022, 0.0018, 0.0010,
0.0003, 0.0000, 0.0004, 0.0018, 0.0040, 0.0065, 0.0084, 0.0086,
0.0060, -0.0000, -0.0096, -0.0218, -0.0347, -0.0454, -0.0504,
-0.0463, -0.0301, 0.0000, 0.0438, 0.0992, 0.1621, 0.2269, 0.2868,
0.3353, 0.3670, 0.3780, 0.3670, 0.3353, 0.2868, 0.2269, 0.1621,
0.0992, 0.0438, 0.0000, -0.0301, -0.0463, -0.0504, -0.0454,
-0.0347, -0.0218, -0.0096, -0.0000, 0.0060, 0.0086, 0.0084, 0.0065,
0.0040, 0.0018, 0.0004, 0.0000, 0.0003, 0.0010, 0.0018, 0.0022,
0.0021, 0.0016, 0.0008, 0.0000, -0.0007, -0.0011, -0.0012, -0.0010,
-0.0007, -0.0003, -0.0001, 0.0000
]) / 0.3780
##################################################
# Blocks
##################################################
self._Sigma_range = Range(0, 2, 0.02, 0, 200)
self._Sigma_win = RangeWidget(self._Sigma_range, self.set_Sigma,
"Sigma", "counter_slider", float)
self.top_grid_layout.addWidget(self._Sigma_win, 3, 0, 1, 3)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_2 = qtgui.time_sink_f(
81, #size
samp_rate * NPTS * 8, #samp_rate
"Diagrama de olho", #name
10 #number of inputs
)
self.qtgui_time_sink_x_0_2.set_update_time(0.10)
self.qtgui_time_sink_x_0_2.set_y_axis(-1.25, 1.25)
self.qtgui_time_sink_x_0_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_2.enable_tags(-1, True)
self.qtgui_time_sink_x_0_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_2.enable_autoscale(False)
self.qtgui_time_sink_x_0_2.enable_grid(False)
self.qtgui_time_sink_x_0_2.enable_axis_labels(True)
self.qtgui_time_sink_x_0_2.enable_control_panel(False)
self.qtgui_time_sink_x_0_2.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_2.disable_legend()
labels = ['Cod Polar', 'Pulsos TX', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"black", "black", "black", "black", "black", "black", "black",
"black", "black", "black"
]
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(10):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_2_win, 1, 1,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1_1 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Mensagens", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_1_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_1_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1_1.enable_grid(False)
self.qtgui_time_sink_x_0_1_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1_1.disable_legend()
labels = ['Recuperada', 'Original', 'Erro', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_1_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_1_win, 1, 2,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
32, #size
samp_rate * NPTS, #samp_rate
"Bits Decodificados", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-0.25, 1.25)
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_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
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 = ['RX', 'TX', '', '', '', '', '', '', '', '']
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 = [0, 0, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, 0, -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_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_win, 1, 0,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
128, #size
samp_rate * NPTS * 8, #samp_rate
"Pulso Amostragem e Pulso RX", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1.25, 1.25)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = [
'Pulso RX', 'Amostrador', 'Amostrado', '', '', '', '', '', '', ''
]
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, 0, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, 0, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 2,
1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
128, #size
samp_rate * NPTS * Iterp_rate, #samp_rate
"Cod. Polar e Pulso TX", #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(-1.25, 1.25)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Cod Polar', 'Pulsos TX', '', '', '', '', '', '', '', '']
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, 1,
1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
2048, 300, -2, 2, "Amostras RX", 1)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
self.qtgui_histogram_sink_x_0.enable_autoscale(True)
self.qtgui_histogram_sink_x_0.enable_accumulate(True)
self.qtgui_histogram_sink_x_0.enable_grid(False)
self.qtgui_histogram_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_histogram_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 2,
0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate * NPTS * 8, #bw
"Espectros", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(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 "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['TX', 'RX', '', '', '', '', '', '', '', '']
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.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, 1, 1,
1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.interp_fir_filter_xxx_0_0 = filter.interp_fir_filter_fff(
Iterp_rate, (C_1))
self.interp_fir_filter_xxx_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(
Iterp_rate, (1 * [1] + (Iterp_rate - 1) * [0]))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_fff(Iterp_rate,
(Iterp_rate * [1]))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.epy_block_0 = epy_block_0.blk(passo=1)
self.channels_quantizer_0 = channels.quantizer(NPTS)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(NPTS)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_sub_xx_1 = blocks.sub_ff(1)
self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(NPTS)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((0.5, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2, ))
self.blocks_float_to_char_0_0 = blocks.float_to_char(1, 1)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 128)
self.blocks_delay_2_4 = blocks.delay(gr.sizeof_float * 1, 2 * 81)
self.blocks_delay_2_3 = blocks.delay(gr.sizeof_float * 1, 3 * 81)
self.blocks_delay_2_2_0 = blocks.delay(gr.sizeof_float * 1, 7 * 81)
self.blocks_delay_2_2 = blocks.delay(gr.sizeof_float * 1, 4 * 81)
self.blocks_delay_2_1_0 = blocks.delay(gr.sizeof_float * 1, 8 * 81)
self.blocks_delay_2_1 = blocks.delay(gr.sizeof_float * 1, 5 * 81)
self.blocks_delay_2_0_0 = blocks.delay(gr.sizeof_float * 1, 9 * 81)
self.blocks_delay_2_0 = blocks.delay(gr.sizeof_float * 1, 6 * 81)
self.blocks_delay_2 = blocks.delay(gr.sizeof_float * 1, 81)
self.blocks_delay_1_0_0 = blocks.delay(gr.sizeof_float * 1, 1)
self.blocks_delay_1_0 = blocks.delay(gr.sizeof_float * 1, 7)
self.blocks_delay_1 = blocks.delay(gr.sizeof_float * 1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, Iterp_rate / 2)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 128)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_1 = blocks.add_const_vff((1, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_0_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 53, 0.5, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 100, 0.5, 0)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, Sigma, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 1))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_delay_1, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.blocks_sub_xx_1, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_time_sink_x_0_1_1, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_delay_1, 0), (self.qtgui_time_sink_x_0_1, 1))
self.connect((self.blocks_delay_1_0, 0),
(self.blocks_float_to_char_0_0, 0))
self.connect((self.blocks_delay_1_0_0, 0), (self.blocks_sub_xx_1, 1))
self.connect((self.blocks_delay_1_0_0, 0),
(self.qtgui_time_sink_x_0_1_1, 1))
self.connect((self.blocks_delay_2, 0), (self.qtgui_time_sink_x_0_2, 1))
self.connect((self.blocks_delay_2_0, 0),
(self.qtgui_time_sink_x_0_2, 6))
self.connect((self.blocks_delay_2_0_0, 0),
(self.qtgui_time_sink_x_0_2, 9))
self.connect((self.blocks_delay_2_1, 0),
(self.qtgui_time_sink_x_0_2, 5))
self.connect((self.blocks_delay_2_1_0, 0),
(self.qtgui_time_sink_x_0_2, 8))
self.connect((self.blocks_delay_2_2, 0),
(self.qtgui_time_sink_x_0_2, 4))
self.connect((self.blocks_delay_2_2_0, 0),
(self.qtgui_time_sink_x_0_2, 7))
self.connect((self.blocks_delay_2_3, 0),
(self.qtgui_time_sink_x_0_2, 3))
self.connect((self.blocks_delay_2_4, 0),
(self.qtgui_time_sink_x_0_2, 2))
self.connect((self.blocks_float_to_char_0, 0),
(self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_float_to_char_0_0, 0),
(self.blocks_pack_k_bits_bb_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.interp_fir_filter_xxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.interp_fir_filter_xxx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.blocks_delay_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.fir_filter_xxx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 2))
self.connect((self.blocks_pack_k_bits_bb_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.blocks_sub_xx_1, 0),
(self.qtgui_time_sink_x_0_1_1, 2))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_delay_1_0_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.epy_block_0, 0), (self.blocks_add_const_vxx_1, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.epy_block_0, 0))
self.connect((self.fir_filter_xxx_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_1, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_1_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_2, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_2_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_3, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_4, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_time_sink_x_0_2, 0))
def __init__(self):
gr.top_block.__init__(self, "udp-recive")
Qt.QWidget.__init__(self)
self.setWindowTitle("udp-recive")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 850e3
self.dec = dec = 25
self.freq_0 = freq_0 = 137.50625e6
self.bandwidth = bandwidth = 34e3
self.RF_gain = RF_gain = 40
self.Out_samprate = Out_samprate = samp_rate / dec
self.NOAA19 = NOAA19 = -0.40625e6
self.NOAA18 = NOAA18 = 0.40625e6
self.NOAA15 = NOAA15 = 0.11375e6
self.IF_gain = IF_gain = 40
##################################################
# Blocks
##################################################
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=11025,
decimation=34000,
taps=None,
fractional_bw=None)
self.qtgui_sink_x_0 = qtgui.sink_c(
2048, #fftsize
firdes.WIN_HAMMING, #wintype
0, #fc
34e3, #bw
"output sink", #name
True, #plotfreq
True, #plotwaterfall
False, #plottime
False #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 10)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0.enable_rf_freq(False)
self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win)
self.qtgui_sink_x_0.set_block_alias("output sink")
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_short, 0,
qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0.set_update_time(0.1)
self.qtgui_number_sink_0.set_title("Selected channel")
labels = ['', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in range(1):
self.qtgui_number_sink_0.set_min(i, 0)
self.qtgui_number_sink_0.set_max(i, 2)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win)
self.blocks_udp_source_0_2 = blocks.udp_source(
gr.sizeof_gr_complex * 1, '0.0.0.0', 1232, 4000, True)
self.blocks_udp_source_0_1 = blocks.udp_source(
gr.sizeof_gr_complex * 1, '0.0.0.0', 1230, 4000, True)
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_gr_complex * 1,
'0.0.0.0', 1231, 4000,
True)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_float * 1,
'localhost', 7355, 1225, True)
self.blocks_threshold_ff_0_1 = blocks.threshold_ff(1.5, 2.5, 0)
self.blocks_threshold_ff_0_0 = blocks.threshold_ff(0.5, 1.5, 0)
self.blocks_threshold_ff_0 = blocks.threshold_ff(-0.5, 0.5, 0)
self.blocks_streams_to_vector_0 = blocks.streams_to_vector(
gr.sizeof_float * 1, 3)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short * 1)
self.blocks_multiply_xx_2 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_moving_average_2_0 = blocks.moving_average_ff(
4000, 1, 4000, 1)
self.blocks_moving_average_2 = blocks.moving_average_ff(
4000, 1, 4000, 1)
self.blocks_moving_average_1 = blocks.moving_average_ff(
4000, 1, 4000, 1)
self.blocks_float_to_complex_1_1 = blocks.float_to_complex(1)
self.blocks_float_to_complex_1_0 = blocks.float_to_complex(1)
self.blocks_float_to_complex_1 = blocks.float_to_complex(1)
self.blocks_complex_to_mag_squared_0_1 = blocks.complex_to_mag_squared(
1)
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.blocks_argmax_xx_0 = blocks.argmax_fs(3)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0_0_0 = blocks.add_const_ff(-1)
self.blocks_add_const_vxx_0_0 = blocks.add_const_ff(-1)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-1)
self.blocks_abs_xx_0_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_wfm_rcv_0 = analog.wfm_rcv(
quad_rate=bandwidth,
audio_decimation=1,
)
self.NOAA19_fall = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq_0 + NOAA19, #fc
Out_samprate, #bw
"NOAA19 (stream 0)", #name
True, #plotfreq
True, #plotwaterfall
False, #plottime
False #plotconst
)
self.NOAA19_fall.set_update_time(1.0 / 1)
self._NOAA19_fall_win = sip.wrapinstance(self.NOAA19_fall.pyqwidget(),
Qt.QWidget)
self.NOAA19_fall.enable_rf_freq(True)
self.top_grid_layout.addWidget(self._NOAA19_fall_win)
self.NOAA18_fall = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq_0 + NOAA18, #fc
Out_samprate, #bw
"NOAA18 (stream 1)", #name
True, #plotfreq
True, #plotwaterfall
False, #plottime
False #plotconst
)
self.NOAA18_fall.set_update_time(1.0 / 1)
self._NOAA18_fall_win = sip.wrapinstance(self.NOAA18_fall.pyqwidget(),
Qt.QWidget)
self.NOAA18_fall.enable_rf_freq(True)
self.top_grid_layout.addWidget(self._NOAA18_fall_win)
self.NOAA15_fall = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq_0 + NOAA15, #fc
Out_samprate, #bw
"NOAA15 (stream 2)", #name
True, #plotfreq
True, #plotwaterfall
False, #plottime
False #plotconst
)
self.NOAA15_fall.set_update_time(1.0 / 1)
self._NOAA15_fall_win = sip.wrapinstance(self.NOAA15_fall.pyqwidget(),
Qt.QWidget)
self.NOAA15_fall.enable_rf_freq(True)
self.top_grid_layout.addWidget(self._NOAA15_fall_win)
##################################################
# Connections
##################################################
self.connect((self.analog_wfm_rcv_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_float_to_complex_1, 0))
self.connect((self.blocks_abs_xx_0_0, 0),
(self.blocks_float_to_complex_1_0, 0))
self.connect((self.blocks_abs_xx_0_0_0, 0),
(self.blocks_float_to_complex_1_1, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_add_const_vxx_0_0, 0),
(self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_add_const_vxx_0_0_0, 0),
(self.blocks_abs_xx_0_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.analog_wfm_rcv_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_sink_x_0, 0))
self.connect((self.blocks_argmax_xx_0, 1),
(self.blocks_null_sink_0, 0))
self.connect((self.blocks_argmax_xx_0, 0),
(self.blocks_short_to_float_0, 0))
self.connect((self.blocks_argmax_xx_0, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_moving_average_1, 0))
self.connect((self.blocks_complex_to_mag_squared_0_0, 0),
(self.blocks_moving_average_2, 0))
self.connect((self.blocks_complex_to_mag_squared_0_1, 0),
(self.blocks_moving_average_2_0, 0))
self.connect((self.blocks_float_to_complex_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_float_to_complex_1_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_float_to_complex_1_1, 0),
(self.blocks_multiply_xx_2, 1))
self.connect((self.blocks_moving_average_1, 0),
(self.blocks_streams_to_vector_0, 0))
self.connect((self.blocks_moving_average_2, 0),
(self.blocks_streams_to_vector_0, 1))
self.connect((self.blocks_moving_average_2_0, 0),
(self.blocks_streams_to_vector_0, 2))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_xx_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_xx_2, 0), (self.blocks_add_xx_0, 2))
self.connect((self.blocks_short_to_float_0, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_short_to_float_0, 0),
(self.blocks_threshold_ff_0_0, 0))
self.connect((self.blocks_short_to_float_0, 0),
(self.blocks_threshold_ff_0_1, 0))
self.connect((self.blocks_streams_to_vector_0, 0),
(self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.blocks_add_const_vxx_0_0, 0))
self.connect((self.blocks_threshold_ff_0_1, 0),
(self.blocks_add_const_vxx_0_0_0, 0))
self.connect((self.blocks_udp_source_0, 0), (self.NOAA19_fall, 0))
self.connect((self.blocks_udp_source_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_udp_source_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_udp_source_0_1, 0), (self.NOAA18_fall, 0))
self.connect((self.blocks_udp_source_0_1, 0),
(self.blocks_complex_to_mag_squared_0_0, 0))
self.connect((self.blocks_udp_source_0_1, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_udp_source_0_2, 0), (self.NOAA15_fall, 0))
self.connect((self.blocks_udp_source_0_2, 0),
(self.blocks_complex_to_mag_squared_0_1, 0))
self.connect((self.blocks_udp_source_0_2, 0),
(self.blocks_multiply_xx_2, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_udp_sink_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.sps = sps = 4
self.nfilts = nfilts = 32
self.ntaps = ntaps = 11 * nfilts * sps
self.excess_bw = excess_bw = 0.4
self.tx_taps = tx_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.1, 0.4, ntaps)
self.timing_bw = timing_bw = 2 * 3.14 / 100
self.samp_rate = samp_rate = 64000
self.rx_taps = rx_taps = filter.firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, excess_bw, ntaps)
self.gain = gain = 0.001
self.freq_bw = freq_bw = 2 * 3.14 / 100
self.fll_ntaps = fll_ntaps = 55
self.const_points = const_points = 8
self.b4 = b4 = 0.0625
self.b3 = b3 = -0.125
self.b2 = b2 = 0.25
self.b1 = b1 = -0.5
##################################################
# Blocks
##################################################
_gain_sizer = wx.BoxSizer(wx.VERTICAL)
self._gain_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_gain_sizer,
value=self.gain,
callback=self.set_gain,
label='gain',
converter=forms.float_converter(),
proportion=0,
)
self._gain_slider = forms.slider(
parent=self.GetWin(),
sizer=_gain_sizer,
value=self.gain,
callback=self.set_gain,
minimum=0,
maximum=0.01,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_gain_sizer)
_b4_sizer = wx.BoxSizer(wx.VERTICAL)
self._b4_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_b4_sizer,
value=self.b4,
callback=self.set_b4,
label='b4',
converter=forms.float_converter(),
proportion=0,
)
self._b4_slider = forms.slider(
parent=self.GetWin(),
sizer=_b4_sizer,
value=self.b4,
callback=self.set_b4,
minimum=-1,
maximum=1,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_b4_sizer)
_b3_sizer = wx.BoxSizer(wx.VERTICAL)
self._b3_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_b3_sizer,
value=self.b3,
callback=self.set_b3,
label='b3',
converter=forms.float_converter(),
proportion=0,
)
self._b3_slider = forms.slider(
parent=self.GetWin(),
sizer=_b3_sizer,
value=self.b3,
callback=self.set_b3,
minimum=-1,
maximum=1,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_b3_sizer)
_b2_sizer = wx.BoxSizer(wx.VERTICAL)
self._b2_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_b2_sizer,
value=self.b2,
callback=self.set_b2,
label='b2',
converter=forms.float_converter(),
proportion=0,
)
self._b2_slider = forms.slider(
parent=self.GetWin(),
sizer=_b2_sizer,
value=self.b2,
callback=self.set_b2,
minimum=-1,
maximum=1,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_b2_sizer)
_b1_sizer = wx.BoxSizer(wx.VERTICAL)
self._b1_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_b1_sizer,
value=self.b1,
callback=self.set_b1,
label='b1',
converter=forms.float_converter(),
proportion=0,
)
self._b1_slider = forms.slider(
parent=self.GetWin(),
sizer=_b1_sizer,
value=self.b1,
callback=self.set_b1,
minimum=-1,
maximum=1,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_b1_sizer)
self.wxgui_scopesink2_1_0 = scopesink2.scope_sink_c(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate / 4,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_1_0.win)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_c(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate / 4,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_0.win)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(sps,
taps=(tx_taps),
flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.iir_filter_xxx_0 = filter.iir_filter_ffd(([0.001]), ([1, 0.98]),
True)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, timing_bw, (rx_taps), nfilts, 16, 1.5, 1)
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(
freq_bw, const_points, False)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(
100, 1, gain, 1)
self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(
((1 + 0j), (0.707 + 0.707j), (0 + 1j), (-0.707 + 0.707j),
(-1 + 0j), (-0.707 - 0.707j), (0 - 1j), (0.707 - 0.707j)), 1)
self.blocks_multiply_const_vxx_1_2 = blocks.multiply_const_vcc((b4, ))
self.blocks_multiply_const_vxx_1_1 = blocks.multiply_const_vcc((b2, ))
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vcc((b3, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((b1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.5, ))
self.blocks_delay_0_3 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_delay_0_2 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_delay_0_1 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, sps)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
self.blocks_add_xx_1 = blocks.add_vcc(1)
self.blocks_add_xx_0_0_2 = blocks.add_vcc(1)
self.blocks_add_xx_0_0_1 = blocks.add_vcc(1)
self.blocks_add_xx_0_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-1, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(0, const_points, 1000)), True)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.01, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.analog_random_source_x_0, 0),
(self.digital_chunks_to_symbols_xx_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.iir_filter_xxx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.blocks_add_xx_0_0_0, 1))
self.connect((self.blocks_add_xx_0_0_0, 0),
(self.blocks_add_xx_0_0_1, 1))
self.connect((self.blocks_add_xx_0_0_1, 0),
(self.blocks_add_xx_0_0_2, 1))
self.connect((self.blocks_add_xx_0_0_2, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.blocks_add_xx_0_0_2, 0),
(self.wxgui_scopesink2_1_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_delay_0_0, 0), (self.blocks_delay_0_1, 0))
self.connect((self.blocks_delay_0_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_delay_0_1, 0), (self.blocks_delay_0_2, 0))
self.connect((self.blocks_delay_0_1, 0),
(self.blocks_multiply_const_vxx_1_1, 0))
self.connect((self.blocks_delay_0_2, 0), (self.blocks_delay_0_3, 0))
self.connect((self.blocks_delay_0_2, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.blocks_delay_0_3, 0),
(self.blocks_multiply_const_vxx_1_2, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_add_xx_0_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_1, 0),
(self.blocks_add_xx_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_2, 0),
(self.blocks_add_xx_0_0_2, 0))
self.connect((self.digital_chunks_to_symbols_xx_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0),
(self.digital_costas_loop_cc_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.blocks_delay_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.digital_cma_equalizer_cc_0, 0))
self.connect((self.iir_filter_xxx_0, 0), (self.wxgui_scopesink2_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_add_xx_1, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate = samp_rate = 256000
self.rx_taps = rx_taps = firdes.root_raised_cosine(
32, 32 * sps, 1.0, 0.35, 1408)
self.loop_bw = loop_bw = 2 * pi / 100
self.excess_bw = excess_bw = 0.35
self.a = a = 0.65
##################################################
# Blocks
##################################################
self.nb = self.nb = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.nb.AddPage(grc_wxgui.Panel(self.nb), "rrc_out")
self.nb.AddPage(grc_wxgui.Panel(self.nb), "difference")
self.nb.AddPage(grc_wxgui.Panel(self.nb), "output")
self.nb.AddPage(grc_wxgui.Panel(self.nb), "parity")
self.Add(self.nb)
self.wxgui_scopesink2_4 = scopesink2.scope_sink_f(
self.nb.GetPage(3).GetWin(),
title="Scope Plot",
sample_rate=samp_rate / sps,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(3).Add(self.wxgui_scopesink2_4.win)
self.wxgui_scopesink2_2 = scopesink2.scope_sink_c(
self.nb.GetPage(0).GetWin(),
title="Scope Plot",
sample_rate=samp_rate / sps,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(0).Add(self.wxgui_scopesink2_2.win)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.nb.GetPage(2).GetWin(),
title="Scope Plot",
sample_rate=samp_rate / sps,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(2).Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_c(
self.nb.GetPage(1).GetWin(),
title="Scope Plot",
sample_rate=samp_rate / sps,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(1).Add(self.wxgui_scopesink2_0.win)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, loop_bw, (rx_taps), 32, 16, 1.5, 1)
self.blocks_threshold_ff_0 = blocks.threshold_ff(0.2, 1.8, 0)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vcc((-1, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(1 / 0.85, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(1 / 0.5, ))
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1,
"/home/ritesh/Dropbox/Sem5/EE340_communications_Lab/File1.dat",
True)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1)
self.blocks_complex_to_float_1 = blocks.complex_to_float(1)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
_a_sizer = wx.BoxSizer(wx.VERTICAL)
self._a_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_a_sizer,
value=self.a,
callback=self.set_a,
label='a',
converter=forms.float_converter(),
proportion=0,
)
self._a_slider = forms.slider(
parent=self.GetWin(),
sizer=_a_sizer,
value=self.a,
callback=self.set_a,
minimum=0,
maximum=1,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_a_sizer)
##################################################
# Connections
##################################################
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_complex_to_float_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.wxgui_scopesink2_4, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_complex_to_float_0, 1),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_complex_to_float_1, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_complex_to_float_1, 1),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_complex_to_float_1, 0),
(self.blocks_add_xx_1, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_file_source_0, 0),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.blocks_float_to_complex_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_float_to_complex_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.blocks_complex_to_float_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.wxgui_scopesink2_2, 0))
def __init__(self):
gr.top_block.__init__(self, "Lab 6 Task 2")
Qt.QWidget.__init__(self)
self.setWindowTitle("Lab 6 Task 2")
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", "lab6_task2")
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.sps = sps = 4
self.nfilts = nfilts = 32
self.ntaps = ntaps = 11 * nfilts * sps
self.tx_taps = tx_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, 0.4, ntaps)
self.timing_bw = timing_bw = 2 * pi / 100
self.samp_rate = samp_rate = 32000
self.rx_taps = rx_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, 0.4, ntaps)
self.gain = gain = 1
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Before Multipath, with noise')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'After Multipath, with noise')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'After Equalizer')
self.tab_widget_3 = Qt.QWidget()
self.tab_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_3)
self.tab_grid_layout_3 = Qt.QGridLayout()
self.tab_layout_3.addLayout(self.tab_grid_layout_3)
self.tab.addTab(self.tab_widget_3, 'Error')
self.top_grid_layout.addWidget(self.tab)
self._gain_range = Range(1, 10, 0.05, 1, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'gain',
"counter_slider", float)
self.top_grid_layout.addWidget(self._gain_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = [
'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10'
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
'blue', 'red', 'green', 'black', 'cyan', 'magenta', 'yellow',
'dark red', 'dark green', 'dark blue'
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_layout_3.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, "")
self.qtgui_const_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True)
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 range(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_2.addWidget(self._qtgui_const_sink_x_0_0_0_win)
self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0.enable_grid(False)
self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
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 range(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_1.addWidget(self._qtgui_const_sink_x_0_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
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(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
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 range(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.tab_layout_0.addWidget(self._qtgui_const_sink_x_0_win)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(sps,
taps=tx_taps,
flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.iir_filter_xxx_2 = filter.iir_filter_ffd([0.001], [1, 0.98], True)
self.iir_filter_xxx_0 = filter.iir_filter_ccf([1, 0.5], [1], True)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
8, timing_bw, rx_taps, 32, 16, 1.5, 1)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(
4, 1, gain, 8)
self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(
((-0.707 - 0.707j), (-1 - 0j), (-0.707 + 0.707j), (0 + 1j),
(0.707 + 0.707j), (1 + 0j), (0.707 - 0.707j), (0 - 1j)), 1)
self.blocks_throttle_0_0_1 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_throttle_0_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_0_0 = 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 = blocks.complex_to_mag_squared(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(-1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_random_source_x_0 = blocks.vector_source_b(
list(map(int, numpy.random.randint(0, 8, 1000))), True)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.05, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.analog_random_source_x_0, 0),
(self.digital_chunks_to_symbols_xx_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.iir_filter_xxx_2, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_abs_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.iir_filter_xxx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.blocks_throttle_0_0, 0),
(self.qtgui_const_sink_x_0_0, 0))
self.connect((self.blocks_throttle_0_0_0, 0),
(self.qtgui_const_sink_x_0_0_0, 0))
self.connect((self.blocks_throttle_0_0_1, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0),
(self.blocks_complex_to_mag_squared_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0),
(self.blocks_throttle_0_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.iir_filter_xxx_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.iir_filter_xxx_0, 0),
(self.digital_cma_equalizer_cc_0, 0))
self.connect((self.iir_filter_xxx_2, 0),
(self.blocks_throttle_0_0_1, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.digital_pfb_clock_sync_xxx_0, 0))