def test_002_es_source (self):
tb = gr.top_block();
# create the arbiter shared memory space
arb = es.es_make_arbiter();
# create the source event queue
queue = es.queue();
# create the source block and set a max stream length on it
src = es.source( arb, queue, [gr.sizeof_float] );
src.set_max(20);
# add a singular event
vec = es.pmt_float_vector([1,2,3,4]);
e1 = es.event_create_gen_vector_f( 3, vec );
h1 = es.es_handler_insert_vector();
h1p = es.make_handler_pmt( h1 );
#e1 = es.es_make_event_gen_vector_f(arb, [1,2,3,4]);
#e1.set_time(13)
#print dir(es)
#e1 = es.event_create( "test_event", 13, 4 );
#e1 = es.event_create( "test_event", 13, 4 );
queue.register_event_type( es.event_type( e1 ) );
queue.bind_handler( es.event_type( e1 ), h1p );
queue.add_event(e1);
# set up a vector sink for printing
snk = gr.vector_sink_f();
tb.connect(src, snk);
# run the graph to completion and print output stream
tb.run();
print snk.data();
def test_002_es_source(self):
tb = gr.top_block()
# create the arbiter shared memory space
arb = es.es_make_arbiter()
# create the source event queue
queue = es.queue()
# create the source block and set a max stream length on it
src = es.source(arb, queue, [gr.sizeof_float])
src.set_max(20)
# add a singular event
vec = es.pmt_float_vector([1, 2, 3, 4])
e1 = es.event_create_gen_vector_f(3, vec)
h1 = es.es_handler_insert_vector()
h1p = es.make_handler_pmt(h1)
# e1 = es.es_make_event_gen_vector_f(arb, [1,2,3,4]);
# e1.set_time(13)
# print dir(es)
# e1 = es.event_create( "test_event", 13, 4 );
# e1 = es.event_create( "test_event", 13, 4 );
queue.register_event_type(es.event_type(e1))
queue.bind_handler(es.event_type(e1), h1p)
queue.add_event(e1)
# set up a vector sink for printing
snk = gr.vector_sink_f()
tb.connect(src, snk)
# run the graph to completion and print output stream
tb.run()
print snk.data()
# define our new event handler
key_handler = es.es_pyhandler_def();
key_handler.set_pyfactory_cb(key_factory);
key_handler.set_pypre_hook_cb(pre_hook);
key_handler.set_pypost_hook_cb(post_hook);
key_handler_graph = es.es_handler_flowgraph( key_handler );
# set up some common es components
arb = es.es_make_arbiter();
queue = es.queue();
queue.set_early_behavior(1);
# set up the main flow graph
tb = gr.top_block();
src = es.source( arb, queue, [gr.sizeof_float, gr.sizeof_float] );
sink = audio.sink(int(fs));
tb.connect((src,0),(sink,0));
tb.connect((src,1),(sink,1));
fsnk = gr.file_sink(gr.sizeof_gr_complex, "keypad.out");
f2c = gr.float_to_complex();
tb.connect( (src,0), (f2c,0) , fsnk);
tb.connect( (src,1), (f2c,1) );
# create initial event, set up event bindings, handlers
e1 = es.event_create("key-press", 10, evt_len );
tmp_pmt = pmt.pmt_intern("1");
print tmp_pmt;
e1 = es.event_args_add( e1, key_sym, tmp_pmt );
queue.register_event_type( es.event_type( e1 ) );
key_handler.set_pypre_hook_cb(pre_hook)
#key_handler.set_pypost_hook_cb(post_hook);
key_handler_graph = es.es_handler_flowgraph(key_handler, 2)
# set up some common es components
arb = es.es_make_arbiter()
queue = es.queue()
# most packets will got out as scheduled
# but if we are ever later just send it as soon as possible
queue.set_early_behavior(1)
#queue.set_early_behavior(0);
# set up the main flow graph
tb = gr.top_block()
src = es.source(arb, queue, [gr.sizeof_gr_complex])
#sink = gr.file_sink(gr.sizeof_gr_complex , "outfile.dat" );
sink = gr.udp_sink(gr.sizeof_gr_complex, "localhost", 12345)
summer = gr.add_cc()
noise = gr.noise_source_c(gr.GR_GAUSSIAN, noise_amp)
throttle = gr.throttle(gr.sizeof_gr_complex, fs)
tb.connect(src, summer, sink)
tb.connect(noise, throttle, (summer, 1))
# create initial event, set up event bindings, handlers
e1 = es.event_create("burst_transmit", 10, 1000)
e1 = es.event_args_add(e1, key_sym, pmt.intern("1"))
queue.register_event_type(es.event_type(e1))
queue.bind_handler(es.event_type(e1), es.make_handler_pmt(key_handler_graph))
# start the main flowgraph
print args.blocks.keys();
r = es.es_hook_rval();
return r;
ph = es.es_pyhandler_def();
ph.set_pyfactory_cb(factory_cb);
#ph.set_pypre_hook_cb(hook_cb);
#ph.set_pypost_hook_cb(hook_cb);
fgh = es.es_handler_flowgraph( ph, 1 );
arb = es.es_make_arbiter();
queue = es.queue();
tb = gr.top_block();
src = es.source( arb, queue, [1] );
sink = gr.vector_sink_b();
src.set_max(20);
tb.connect(src,sink);
e1 = es.event_create("fg-event", 2, 3);
e2 = es.event_create("fg-event", 8, 3);
e3 = es.event_create("fg-event", 12, 3);
queue.register_event_type( es.event_type( e1 ) );
queue.bind_handler( es.event_type( e1 ), es.make_handler_pmt(fgh) );
print "--------calling queue.add_event(e1)-------------";
queue.add_event( e1 );
queue.add_event( e2 );
r = es.es_hook_rval()
return r
ph = es.es_pyhandler_def()
ph.set_pyfactory_cb(factory_cb)
#ph.set_pypre_hook_cb(hook_cb);
#ph.set_pypost_hook_cb(hook_cb);
fgh = es.es_handler_flowgraph(ph, 1)
arb = es.es_make_arbiter()
queue = es.queue()
tb = gr.top_block()
src = es.source(arb, queue, [1])
sink = gr.vector_sink_b()
src.set_max(20)
tb.connect(src, sink)
e1 = es.event_create("fg-event", 2, 3)
e2 = es.event_create("fg-event", 8, 3)
e3 = es.event_create("fg-event", 12, 3)
queue.register_event_type(es.event_type(e1))
queue.bind_handler(es.event_type(e1), es.make_handler_pmt(fgh))
print "--------calling queue.add_event(e1)-------------"
queue.add_event(e1)
queue.add_event(e2)
# define our new event handler
key_handler = es.es_pyhandler_def();
key_handler.set_pyfactory_cb(key_factory);
key_handler.set_pypre_hook_cb(pre_hook);
key_handler.set_pypost_hook_cb(post_hook);
key_handler_graph = es.es_handler_flowgraph( key_handler, 2 );
# set up some common es components
arb = es.es_make_arbiter();
queue = es.queue();
queue.set_early_behavior(1);
# set up the main flow graph
tb = gr.top_block();
src = es.source( arb, queue, [gr.sizeof_float, gr.sizeof_float] );
sink = audio.sink(int(fs));
tb.connect((src,0),(sink,0));
tb.connect((src,1),(sink,1));
fsnk = gr.file_sink(gr.sizeof_gr_complex, "keypad.out");
f2c = gr.float_to_complex();
tb.connect( (src,0), (f2c,0) , fsnk);
tb.connect( (src,1), (f2c,1) );
# create initial event, set up event bindings, handlers
e1 = es.event_create("key-press", 10, evt_len );
tmp_pmt = pmt.intern("1");
print tmp_pmt;
e1 = es.event_args_add( e1, key_sym, tmp_pmt );
queue.register_event_type( es.event_type( e1 ) );
def __init__(self,
pre_bits=[
0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1,
1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0,
0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0,
1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0
]):
gr.top_block.__init__(self, "Psk Burst Tx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Psk Burst Tx")
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", "psk_burst_tx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.pre_bits = pre_bits
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 20e3
##################################################
# Blocks
##################################################
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_ccf(
2, firdes.root_raised_cosine(1, 2.0, 1, 0.35, 41))
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
8192, #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(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
8192, #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)
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, 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.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)
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, 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.mapper_mapper_msg_0 = mapper.mapper_msg(mapper.QPSK,
([0, 1, 3, 2]))
self.es_source_0 = es.source(1 * [gr.sizeof_gr_complex], 1, 2, 0)
self.channels_channel_model_0_0 = channels.channel_model(
noise_voltage=0.05,
frequency_offset=random.random() * 1e-4,
epsilon=1.0 + random.random() * 1e-4,
taps=(1.0 + 1.0j, ),
noise_seed=0,
block_tags=False)
self.burst_scheduler_0 = burst.burst_scheduler()
self.burst_randomizer_0 = burst.randomizer(
([0, 14, 15]), ([1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0]),
100000)
self.burst_preamble_insert_0 = burst.preamble_insert((pre_bits))
self.burst_framer_0 = burst.framer(1024)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_random_pdu_0 = blocks.random_pdu(50, 256, chr(0xFF), 2)
self.blocks_message_strobe_0 = blocks.message_strobe(
pmt.intern("TEST"), 1000)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1,
'/tmp/psk_xmit.dat', False)
self.blocks_file_sink_0.set_unbuffered(False)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'),
(self.blocks_random_pdu_0, 'generate'))
self.msg_connect((self.blocks_random_pdu_0, 'pdus'),
(self.burst_framer_0, 'packed_pdus'))
self.msg_connect((self.burst_framer_0, 'unpacked_pdus'),
(self.burst_randomizer_0, 'pdus'))
self.msg_connect((self.burst_preamble_insert_0, 'pdus'),
(self.mapper_mapper_msg_0, 'pdus'))
self.msg_connect((self.burst_randomizer_0, 'pdus'),
(self.burst_preamble_insert_0, 'pdus'))
self.msg_connect((self.burst_scheduler_0, 'sched_pdu'),
(self.es_source_0, 'schedule_event'))
self.msg_connect((self.burst_scheduler_0, 'sched_pdu'),
(self.pyqt_meta_text_output_0, 'pdus'))
self.msg_connect((self.es_source_0, 'nproduced'),
(self.burst_scheduler_0, 'nproduced'))
self.msg_connect((self.mapper_mapper_msg_0, 'cpdus'),
(self.burst_scheduler_0, 'sched_pdu'))
self.msg_connect((self.mapper_mapper_msg_0, 'cpdus'),
(self.pyqt_ctime_plot_0, 'cpdus'))
self.connect((self.blocks_throttle_0, 0),
(self.root_raised_cosine_filter_0, 0))
self.connect((self.channels_channel_model_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.channels_channel_model_0_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.channels_channel_model_0_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.es_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0),
(self.channels_channel_model_0_0, 0))
key_handler.set_pypre_hook_cb(pre_hook);
#key_handler.set_pypost_hook_cb(post_hook);
key_handler_graph = es.es_handler_flowgraph( key_handler,2 );
# set up some common es components
arb = es.es_make_arbiter();
queue = es.queue();
# most packets will got out as scheduled
# but if we are ever later just send it as soon as possible
queue.set_early_behavior(1);
#queue.set_early_behavior(0);
# set up the main flow graph
tb = gr.top_block();
src = es.source( arb, queue, [gr.sizeof_gr_complex] );
#sink = gr.file_sink(gr.sizeof_gr_complex , "outfile.dat" );
sink = gr.udp_sink( gr.sizeof_gr_complex, "localhost", 12345 );
summer = gr.add_cc();
noise = gr.noise_source_c( gr.GR_GAUSSIAN, noise_amp);
throttle = gr.throttle(gr.sizeof_gr_complex, fs);
tb.connect(src, summer, sink);
tb.connect(noise, throttle, (summer,1));
# create initial event, set up event bindings, handlers
e1 = es.event_create("burst_transmit", 10, 1000 );
e1 = es.event_args_add( e1, key_sym, pmt.intern("1") );
queue.register_event_type( es.event_type( e1 ) );
queue.bind_handler( es.event_type( e1 ), es.make_handler_pmt(key_handler_graph) );
# start the main flowgraph
def __init__(self):
gr.top_block.__init__(self, "Epsilon Greedy Loopback")
Qt.QWidget.__init__(self)
self.setWindowTitle("Epsilon Greedy Loopback")
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", "epsilon_greedy_loopback")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 5000000
##################################################
# Blocks
##################################################
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
0 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.01)
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)
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 = [2, 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_layout.addWidget(self._qtgui_const_sink_x_0_win)
self.liquiddsp_flex_tx_0 = liquiddsp.flex_tx(0, 0, 0)
self.liquiddsp_flex_rx_0 = liquiddsp.flex_rx()
self.es_source_0 = es.source(1 * [gr.sizeof_gr_complex], 1, 2, 0)
self.cognition_epsilon_greedy_0 = cognition.epsilon_greedy()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_random_pdu_0 = blocks.random_pdu(50, 50, chr(0xFF), 2)
self.blocks_message_strobe_0 = blocks.message_strobe(
pmt.intern("TEST"), 125)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'),
(self.blocks_random_pdu_0, 'generate'))
self.msg_connect((self.blocks_random_pdu_0, 'pdus'),
(self.liquiddsp_flex_tx_0, 'pdus'))
self.msg_connect((self.cognition_epsilon_greedy_0, 'configuration'),
(self.liquiddsp_flex_tx_0, 'configuration'))
self.msg_connect((self.liquiddsp_flex_rx_0, 'packet_info'),
(self.cognition_epsilon_greedy_0, 'packet_info'))
self.msg_connect((self.liquiddsp_flex_rx_0, 'constellation'),
(self.qtgui_const_sink_x_0, 'in'))
self.msg_connect((self.liquiddsp_flex_tx_0, 'pdus'),
(self.es_source_0, 'schedule_event'))
self.connect((self.blocks_throttle_0, 0),
(self.liquiddsp_flex_rx_0, 0))
self.connect((self.es_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self, channel, processor, sdr_device="pluto-sdr"):
gr.top_block.__init__(self, "Tx Flow")
##################################################
# Variables
##################################################
self.channel = channel
self.sdr_device = sdr_device
self.processor = processor
##################################################
# Blocks
##################################################
if self.sdr_device == "hackrf":
self.sdr_sink = osmosdr.sink(args="numchan=1")
self.sdr_sink.set_sample_rate(4e6)
self.sdr_sink.set_center_freq(self.get_center_freq(), 0)
self.sdr_sink.set_freq_corr(0, 0)
self.sdr_sink.set_gain(10, 0)
self.sdr_sink.set_if_gain(20, 0)
self.sdr_sink.set_bb_gain(20, 0)
self.sdr_sink.set_antenna('', 0)
self.sdr_sink.set_bandwidth(0, 0)
elif self.sdr_device == "pluto-sdr":
self.sdr_sink = iio.pluto_sink('192.168.2.1',
self.get_center_freq(), int(4e6),
int(4e6), 0x8000, False, 0, '',
True)
self.sdr_source = iio.pluto_source('192.168.2.1',
self.get_center_freq(),
int(4e6), int(4e6), 0x8000,
True, True, True, "manual", 50,
'', True)
self.ieee802_15_4_access_code_prefixer_0 = ieee802_15_4.access_code_prefixer(
)
self.es_source_0 = es.source(1 * [gr.sizeof_gr_complex], 1, 2, 0)
self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(
([(1 + 1j), (-1 + 1j), (1 - 1j), (-1 + 1j), (1 + 1j), (-1 - 1j),
(-1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j), (-1 - 1j), (1 - 1j),
(-1 - 1j), (1 - 1j), (1 + 1j), (1 - 1j), (1 - 1j), (-1 - 1j),
(1 + 1j), (-1 - 1j), (1 - 1j), (-1 + 1j), (-1 + 1j), (1 - 1j),
(-1 - 1j), (-1 - 1j), (-1 + 1j), (1 + 1j), (-1 + 1j), (1 + 1j),
(1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j), (-1 - 1j), (1 - 1j),
(-1 - 1j), (1 - 1j), (1 + 1j), (1 - 1j), (1 + 1j), (-1 + 1j),
(1 - 1j), (-1 + 1j), (1 + 1j), (-1 - 1j), (-1 - 1j), (1 + 1j),
(-1 - 1j), (-1 - 1j), (-1 + 1j), (1 + 1j), (-1 + 1j), (1 + 1j),
(1 - 1j), (1 + 1j), (1 - 1j), (-1 - 1j), (1 + 1j), (-1 - 1j),
(1 - 1j), (-1 + 1j), (-1 + 1j), (1 - 1j), (-1 - 1j), (1 - 1j),
(1 + 1j), (1 - 1j), (1 + 1j), (-1 + 1j), (1 - 1j), (-1 + 1j),
(1 + 1j), (-1 - 1j), (-1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j),
(-1 - 1j), (1 - 1j), (-1 + 1j), (1 + 1j), (1 - 1j), (1 + 1j),
(1 - 1j), (-1 - 1j), (1 + 1j), (-1 - 1j), (1 - 1j), (-1 + 1j),
(-1 + 1j), (1 - 1j), (-1 - 1j), (-1 - 1j), (-1 + 1j), (1 + 1j),
(1 + 1j), (-1 - 1j), (-1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j),
(-1 - 1j), (1 - 1j), (-1 - 1j), (1 - 1j), (1 + 1j), (1 - 1j),
(1 + 1j), (-1 + 1j), (1 - 1j), (-1 + 1j), (1 - 1j), (-1 + 1j),
(-1 + 1j), (1 - 1j), (-1 - 1j), (-1 - 1j), (-1 + 1j), (1 + 1j),
(-1 + 1j), (1 + 1j), (1 - 1j), (1 + 1j), (1 - 1j), (-1 - 1j),
(1 + 1j), (-1 - 1j), (1 + 1j), (1 - 1j), (1 + 1j), (-1 + 1j),
(1 - 1j), (-1 + 1j), (1 + 1j), (-1 - 1j), (-1 - 1j), (1 + 1j),
(-1 + 1j), (-1 + 1j), (-1 - 1j), (1 - 1j), (-1 - 1j), (1 - 1j),
(1 - 1j), (1 + 1j), (1 - 1j), (-1 - 1j), (1 + 1j), (-1 - 1j),
(1 - 1j), (-1 + 1j), (-1 + 1j), (1 - 1j), (-1 - 1j), (-1 - 1j),
(-1 + 1j), (1 + 1j), (-1 + 1j), (1 + 1j), (-1 - 1j), (1 + 1j),
(-1 + 1j), (-1 + 1j), (-1 - 1j), (1 - 1j), (-1 - 1j), (1 - 1j),
(1 + 1j), (1 - 1j), (1 + 1j), (-1 + 1j), (1 - 1j), (-1 + 1j),
(1 + 1j), (-1 - 1j), (-1 + 1j), (1 - 1j), (-1 - 1j), (-1 - 1j),
(-1 + 1j), (1 + 1j), (-1 + 1j), (1 + 1j), (1 - 1j), (1 + 1j),
(1 - 1j), (-1 - 1j), (1 + 1j), (-1 - 1j), (1 - 1j), (-1 + 1j),
(-1 - 1j), (1 - 1j), (-1 - 1j), (1 - 1j), (1 + 1j), (1 - 1j),
(1 + 1j), (-1 + 1j), (1 - 1j), (-1 + 1j), (1 + 1j), (-1 - 1j),
(-1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j), (-1 + 1j), (1 + 1j),
(-1 + 1j), (1 + 1j), (1 - 1j), (1 + 1j), (1 - 1j), (-1 - 1j),
(1 + 1j), (-1 - 1j), (1 - 1j), (-1 + 1j), (-1 + 1j), (1 - 1j),
(-1 - 1j), (-1 - 1j), (1 - 1j), (-1 + 1j), (1 + 1j), (-1 - 1j),
(-1 - 1j), (1 + 1j), (-1 + 1j), (-1 + 1j), (-1 - 1j), (1 - 1j),
(-1 - 1j), (1 - 1j), (1 + 1j), (1 - 1j), (1 + 1j), (-1 + 1j),
(1 + 1j), (-1 - 1j), (1 - 1j), (-1 + 1j), (-1 + 1j), (1 - 1j),
(-1 - 1j), (-1 - 1j), (-1 + 1j), (1 + 1j), (-1 + 1j), (1 + 1j),
(1 - 1j), (1 + 1j), (1 - 1j), (-1 - 1j)]), 16)
self.blocks_vector_source_x_0 = blocks.vector_source_c(
[0, sin(pi / 4), 1, sin(3 * pi / 4)], True, 1, [])
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(
blocks.complex_t, 'pdu_length')
self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(
gr.sizeof_gr_complex * 1, 'pdu_length', 128)
self.blocks_tagged_stream_multiply_length_0.set_min_output_buffer(
20000)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex * 1, 4)
self.blocks_pdu_to_tagged_stream_0_0_0 = blocks.pdu_to_tagged_stream(
blocks.byte_t, 'pdu_length')
self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(
4, gr.GR_LSB_FIRST)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, 2)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.msg_in_0 = msg_block_source()
if self.sdr_device == "pluto-sdr":
self.ieee802_15_4_oqpsk_phy_0 = ieee802_15_4_oqpsk_phy()
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex *
1)
self.msg_out_0 = msg_sink_block(self.processor)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.es_source_0, 'schedule_event'))
self.msg_connect((self.ieee802_15_4_access_code_prefixer_0, 'out'),
(self.blocks_pdu_to_tagged_stream_0_0_0, 'pdus'))
self.msg_connect((self.msg_in_0, 'msg_out'),
(self.ieee802_15_4_access_code_prefixer_0, 'in'))
self.connect((self.blocks_complex_to_float_0, 1),
(self.blocks_delay_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_delay_0, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.blocks_float_to_complex_0, 0), (self.sdr_sink, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_tagged_stream_multiply_length_0, 0))
self.connect((self.blocks_packed_to_unpacked_xx_0, 0),
(self.digital_chunks_to_symbols_xx_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0_0_0, 0),
(self.blocks_packed_to_unpacked_xx_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_tagged_stream_multiply_length_0, 0),
(self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.es_source_0, 0),
(self.blocks_complex_to_float_0, 0))
if self.sdr_device == "pluto-sdr":
self.msg_connect((self.ieee802_15_4_oqpsk_phy_0, 'rxout'),
(self.msg_out_0, 'msg_in'))
self.connect((self.ieee802_15_4_oqpsk_phy_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.sdr_source, 0),
(self.ieee802_15_4_oqpsk_phy_0, 0))
def __init__(self, fsk_dev=10000, lpf_cutoff=12.5e3, lpf_trans=1e3):
gr.top_block.__init__(self, "Fsk Tx Es")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fsk Tx Es")
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_tx_es")
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.samps_per_symb = samps_per_symb = int(samp_rate/baud)
self.mult = mult = (samp_rate)/2/3.141593
self.bb_gain = bb_gain = 10
self.alpha = alpha = 0.5
##################################################
# Blocks
##################################################
self._bb_gain_range = Range(0, 10, .01, 10, 200)
self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain, 'bb_gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._bb_gain_win, 6,0,1,4)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"TX Spectrum", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.010)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(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 False:
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(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 2,0,4,4)
self.pyqt_text_output_0_0 = pyqt.text_output()
self._pyqt_text_output_0_0_win = self.pyqt_text_output_0_0;
self.top_grid_layout.addWidget(self._pyqt_text_output_0_0_win, 0,0,2,4)
self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True)
self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=32, postamble_bytes=16)
self.es_source_0 = es.source(1*[gr.sizeof_gr_complex], 1, 2, 0)
self.digital_scrambler_bb_0 = digital.scrambler_bb(0x21, 0x0, 16)
self.digital_gmsk_mod_0 = digital.gmsk_mod(
samples_per_symbol=samps_per_symb,
bt=alpha,
verbose=False,
log=False,
)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_gr_complex*1, '0.0.0.0', 9000, 1472, True)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(blocks.complex_t, 'packet_len')
self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, False)
self.blocks_tag_gate_0.set_single_key("packet_len")
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_gr_complex, 1, 4096*3, "packet_len")
(self.blocks_stream_to_tagged_stream_0).set_min_output_buffer(17000)
self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_CLIENT", '0.0.0.0', '8000', 1024, False)
self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream(blocks.byte_t, 'packet_len')
self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.byte_t, 'packet_len')
self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vcc((bb_gain, ))
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.es_source_0, 'schedule_event'))
self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus'))
self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in'))
self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.pyqt_text_output_0_0, 'pdus'))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.digital_gmsk_mod_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_scrambler_bb_0, 0))
self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_tag_gate_0, 0), (self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_udp_sink_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.qtgui_freq_sink_x_1, 0))
self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_tag_gate_0, 0))
self.connect((self.digital_scrambler_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0))
self.connect((self.es_source_0, 0), (self.blocks_throttle_0_0, 0))
def __init__(self, pre_bits=[0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0]):
gr.top_block.__init__(self, "Psk Burst Tx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Psk Burst Tx")
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", "psk_burst_tx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.pre_bits = pre_bits
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 100e3
self.ldpc_enc = ldpc_enc = fec.ldpc_encoder_make('/home/abraxas3d/goodies/share/gnuradio/fec/ldpc/271.127.3.112');
##################################################
# Blocks
##################################################
self.root_raised_cosine_filter_0 = filter.interp_fir_filter_ccf(2, firdes.root_raised_cosine(
1, 2.0, 1, 0.35, 41))
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
8192, #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(True)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2*1):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 0,0,1,0)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
8192, #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)
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, 1,1)
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_layout.addWidget(self._pyqt_meta_text_output_0_win)
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, 1,0)
self.mapper_mapper_msg_0 = mapper.mapper_msg(mapper.QPSK, ([0,1,3,2]))
self.fec_async_encoder_0 = fec.async_encoder(ldpc_enc, False, True, True, 1500)
self.es_source_0 = es.source(1*[gr.sizeof_gr_complex], 1, 2)
self.channels_channel_model_0_0 = channels.channel_model(
noise_voltage=0.05,
frequency_offset=random.random()*1e-4,
epsilon=1.0+random.random()*1e-4,
taps=(1.0 + 1.0j, ),
noise_seed=0,
block_tags=False
)
self.burst_scheduler_0 = burst.burst_scheduler()
self.burst_randomizer_0 = burst.randomizer(([0,14,15]), ([1,0,0,1,0,1,0,1,0,0,0,0,0,0,0]), 100000)
self.burst_preamble_insert_0 = burst.preamble_insert((pre_bits))
self.burst_padder_0 = burst.padder(144)
self.burst_framer_0 = burst.framer(144)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_random_pdu_0 = blocks.random_pdu(50, 256/2, chr(0xFF), 2)
self.blocks_message_strobe_0 = blocks.message_strobe(pmt.intern("TEST"), 1000)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex*1, '/tmp/psk_ldpc_xmit.dat', False)
self.blocks_file_sink_0.set_unbuffered(False)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.blocks_random_pdu_0, 'generate'))
self.msg_connect((self.blocks_random_pdu_0, 'pdus'), (self.burst_framer_0, 'packed_pdus'))
self.msg_connect((self.burst_framer_0, 'unpacked_pdus'), (self.burst_padder_0, 'pdus'))
self.msg_connect((self.burst_padder_0, 'pdus'), (self.burst_randomizer_0, 'pdus'))
self.msg_connect((self.burst_preamble_insert_0, 'pdus'), (self.mapper_mapper_msg_0, 'pdus'))
self.msg_connect((self.burst_randomizer_0, 'pdus'), (self.fec_async_encoder_0, 'in'))
self.msg_connect((self.burst_scheduler_0, 'sched_pdu'), (self.es_source_0, 'schedule_event'))
self.msg_connect((self.burst_scheduler_0, 'sched_pdu'), (self.pyqt_meta_text_output_0, 'pdus'))
self.msg_connect((self.es_source_0, 'nproduced'), (self.burst_scheduler_0, 'nproduced'))
self.msg_connect((self.fec_async_encoder_0, 'out'), (self.burst_preamble_insert_0, 'pdus'))
self.msg_connect((self.mapper_mapper_msg_0, 'cpdus'), (self.burst_scheduler_0, 'sched_pdu'))
self.msg_connect((self.mapper_mapper_msg_0, 'cpdus'), (self.pyqt_ctime_plot_0, 'cpdus'))
self.connect((self.blocks_throttle_0, 0), (self.root_raised_cosine_filter_0, 0))
self.connect((self.channels_channel_model_0_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.channels_channel_model_0_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.channels_channel_model_0_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.es_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.root_raised_cosine_filter_0, 0), (self.channels_channel_model_0_0, 0))
