def _init_additional_datasinks(self): """Initialize additional datasinks Creates all the datasinks that are not explicitly indicated in the SatYAML (telemetry submit, KISS output, etc.) """ if self.options is not None and self.options.kiss_out: self._additional_datasinks.append( datasinks.kiss_file_sink(self.options.kiss_out, bool(self.options.kiss_append), options=self.options)) if self.options is not None and self.options.kiss_server: self._additional_datasinks.append( datasinks.kiss_server_sink(self.options.kiss_server_address, self.options.kiss_server)) if self.options is not None and self.options.zmq_pub: self._additional_datasinks.append( zeromq.pub_msg_sink(self.options.zmq_pub)) # The GR_SATELLITES_SUBMIT_TLM environment variable takes precendence # over the configuration to choose whether to enable telemetry # submission tlm_env = os.environ.get('GR_SATELLITES_SUBMIT_TLM') if tlm_env is not None: tlm_submit = bool(int(tlm_env)) else: tlm_submit = self.config.getboolean('Groundstation', 'submit_tlm') if tlm_submit: self._additional_datasinks.extend( self.get_telemetry_submitters(self.satyaml, self.config, self.options)) if self.options is not None and self.options.hexdump: self._additional_datasinks.append(datasinks.hexdump_sink())
def __init__(self): gr.top_block.__init__(self, "Top Block") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 1e6 self.capture_freq = capture_freq = 868e6 ################################################## # Blocks ################################################## self.zeromq_push_msg_sink_0 = zeromq.push_msg_sink( 'tcp://127.0.0.1:5002', 100) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( 'tcp://127.0.0.1:5001', 100) self.rtlsdr_source_1 = osmosdr.source(args="numchan=" + str(1) + " " + 'rtl_tcp=localhost:7373') self.rtlsdr_source_1.set_sample_rate(samp_rate) self.rtlsdr_source_1.set_center_freq(capture_freq, 0) self.rtlsdr_source_1.set_freq_corr(0, 0) self.rtlsdr_source_1.set_dc_offset_mode(0, 0) self.rtlsdr_source_1.set_iq_balance_mode(0, 0) self.rtlsdr_source_1.set_gain_mode(False, 0) self.rtlsdr_source_1.set_gain(10, 0) self.rtlsdr_source_1.set_if_gain(20, 0) self.rtlsdr_source_1.set_bb_gain(20, 0) self.rtlsdr_source_1.set_antenna('', 0) self.rtlsdr_source_1.set_bandwidth(0, 0) self.lora_message_socket_sink_0 = lora.message_socket_sink( '127.0.0.1', 5005, 1) self.lora_lora_receiver_0 = lora.lora_receiver(samp_rate, capture_freq, ([868.1e6]), 125000, 7, False, 4, True, False, False, 1, False, False) ################################################## # Connections ################################################## self.msg_connect((self.lora_lora_receiver_0, 'frames'), (self.lora_message_socket_sink_0, 'in')) self.msg_connect((self.lora_lora_receiver_0, 'frames'), (self.zeromq_pub_msg_sink_0, 'in')) self.msg_connect((self.lora_lora_receiver_0, 'frames'), (self.zeromq_push_msg_sink_0, 'in')) self.connect((self.rtlsdr_source_1, 0), (self.lora_lora_receiver_0, 0))
def _init_additional_datasinks(self): """Initialize additional datasinks Creates all the datasinks that are not explicitly indicated in the SatYAML (telemetry submit, KISS output, etc.) """ if self.options is not None and self.options.kiss_out: self._additional_datasinks.append(datasinks.kiss_file_sink(self.options.kiss_out, bool(self.options.kiss_append), options = self.options)) if self.options is not None and self.options.kiss_server: self._additional_datasinks.append(datasinks.kiss_server_sink(self.options.kiss_server_address, self.options.kiss_server)) if self.options is not None and self.options.zmq_pub: self._additional_datasinks.append(zeromq.pub_msg_sink(self.options.zmq_pub)) if self.config.getboolean('Groundstation', 'submit_tlm'): self._additional_datasinks.extend(self.get_telemetry_submitters(self.satyaml, self.config, self.options)) if self.options is not None and self.options.hexdump: self._additional_datasinks.append(datasinks.hexdump_sink())
def __init__(self, file = None, name = None, norad = None, samp_rate = None, iq = False,\ grc_block = False, options = None, config = None, pdu_in = False, dump_path = None): gr.hier_block2.__init__(self, "gr_satellites_flowgraph", gr.io_signature(0, 0, 0) if pdu_in else \ gr.io_signature(1, 1, gr.sizeof_gr_complex if iq else gr.sizeof_float), gr.io_signature(0, 0, 0)) # load up options, similarly to option block if type(options) is str: p = argparse.ArgumentParser(prog=self.__class__.__name__, conflict_handler='resolve') gr_satellites_flowgraph.add_options(p, file, name, norad) options = p.parse_args(shlex.split(options)) if pdu_in: self.message_port_register_hier_in('in') elif samp_rate is None: raise ValueError('samp_rate not specified') satyaml = self.open_satyaml(file, name, norad) # TODO: contol all sorts of lookup errors if grc_block: self.message_port_register_hier_out('out') else: self._datasinks = dict() self._additional_datasinks = list() if options.hexdump: self._additional_datasinks.append(datasinks.hexdump_sink()) else: for key, info in satyaml['data'].items(): if 'decoder' in info: ds = getattr(datasinks, info['decoder']) try: datasink = ds(options=options) except TypeError: # raised if ds doesn't have an options parameter datasink = ds() elif 'telemetry' in info: datasink = datasinks.telemetry_parser( info['telemetry'], options=options) elif 'files' in info: datasink = datasinks.file_receiver(info['files'], options=options) elif 'image' in info: datasink = datasinks.file_receiver(info['image'], options = options,\ display = True) else: datasink = datasinks.hexdump_sink() self._datasinks[key] = datasink if options is not None and options.kiss_out: self._additional_datasinks.append( datasinks.kiss_file_sink(options.kiss_out, bool(options.kiss_append))) if options is not None and options.kiss_server: self._additional_datasinks.append( datasinks.kiss_server_sink(options.kiss_server_address, options.kiss_server)) if options is not None and options.zmq_pub: self._additional_datasinks.append( zeromq.pub_msg_sink(options.zmq_pub)) if config.getboolean('Groundstation', 'submit_tlm'): self._additional_datasinks.extend( self.get_telemetry_submitters(satyaml, config)) self._transports = dict() if 'transports' in satyaml: for key, info in satyaml['transports'].items(): transport = self.get_transport(info['protocol'])() self._transports[key] = transport if not options.hexdump: for data in info['data']: self.msg_connect((transport, 'out'), (self._datasinks[data], 'in')) if pdu_in: for sink in itertools.chain(self._datasinks.values(), self._additional_datasinks): self.msg_connect((self, 'in'), (sink, 'in')) else: self._demodulators = dict() self._deframers = dict() for key, transmitter in satyaml['transmitters'].items(): baudrate = transmitter['baudrate'] demodulator_additional_options = dict() try: demodulator_additional_options['deviation'] = transmitter[ 'deviation'] demodulator_additional_options['af_carrier'] = transmitter[ 'af_carrier'] except KeyError: pass demodulator = self.get_demodulator(transmitter['modulation'])( baudrate=baudrate, samp_rate=samp_rate, iq=iq, dump_path=dump_path, options=options, **demodulator_additional_options) deframer_additional_options = dict() try: deframer_additional_options['frame_size'] = transmitter[ 'frame size'] except KeyError: pass deframer = self.get_deframer(transmitter['framing'])( options=options, **deframer_additional_options) self.connect(self, demodulator, deframer) self._demodulators[key] = demodulator self._deframers[key] = deframer if grc_block: self.msg_connect((deframer, 'out'), (self, 'out')) else: if not options.hexdump: if 'data' in transmitter: for data in transmitter['data']: self.msg_connect((deframer, 'out'), (self._datasinks[data], 'in')) if 'transports' in transmitter: for transport in transmitter['transports']: self.msg_connect( (deframer, 'out'), (self._transports[transport], 'in')) if 'additional_data' in transmitter: for k, v in transmitter['additional_data'].items(): self.msg_connect((deframer, k), (self._datasinks[v], 'in')) for s in self._additional_datasinks: self.msg_connect((deframer, 'out'), (s, 'in'))
def __init__(self, fD=10): gr.top_block.__init__(self, "Polar Coding with Coded Caching") ################################################## # Parameters ################################################## self.fD = fD ################################################## # Variables ################################################## self.snr_pld = snr_pld = 10 self.boost = boost = 15 self.snr = snr = 30 + 0 * (snr_pld + boost) self.pilot_symbols = pilot_symbols = (( 1, 1, 1, -1, ), ) self.pilot_carriers = pilot_carriers = (( -21, -7, 7, 21, ), ) self.payload_mod = payload_mod = digital.constellation_qpsk() self.packet_length_tag_key = packet_length_tag_key = "packet_len" self.occupied_carriers = occupied_carriers = ( range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27), ) self.length_tag_key = length_tag_key = "frame_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.variance = variance = 1 / pow(10, snr / 10.0) self.sync_word2 = sync_word2 = [ 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0 ] self.sync_word1 = sync_word1 = [ 0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0. ] self.small_packet_len = small_packet_len = 52 self.samp_rate = samp_rate = int(1e6) self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.id_user = id_user = 0 self.header_formatter = header_formatter = digital.packet_header_ofdm( occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=payload_mod.bits_per_symbol(), scramble_header=False) self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.Users = Users = 4 self.Nbfiles = Nbfiles = 20 self.NbStrgUsers = NbStrgUsers = 1 self.NbChuncks = NbChuncks = 200 self.N = N = 2048 ################################################## # Blocks ################################################## self.zeromq_pub_sink_0 = zeromq.pub_sink(gr.sizeof_gr_complex, 1, 'tcp://*:5565', 100, False, -1) self.zeromq_pub_msg_sink_0_0_0 = zeromq.pub_msg_sink( 'tcp://*:5575', 10) self.zeromq_pub_msg_sink_0_0 = zeromq.pub_msg_sink('tcp://*:5555', 10) self.projectCACHE_polarEnc_b_0_0 = projectCACHE.polarEnc_b( N, Nbfiles, NbChuncks, NbStrgUsers, id_user, small_packet_len, packet_length_tag_key) self.projectCACHE_map_header_payload_bc_0 = projectCACHE.map_header_payload_bc( 4, 2, 'packet_len') self.fft_vxx_0_0 = fft.fft_vcc(fft_len, False, (()), True, 1) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb( header_formatter.formatter(), packet_length_tag_key) self.digital_ofdm_cyclic_prefixer_0 = digital.ofdm_cyclic_prefixer( fft_len, fft_len + fft_len / 4, 0, packet_length_tag_key) self.digital_ofdm_carrier_allocator_cvc_0 = digital.ofdm_carrier_allocator_cvc( fft_len, occupied_carriers, pilot_carriers, pilot_symbols, (sync_word1, sync_word2), packet_length_tag_key) self.digital_chunks_to_symbols_xx_0_1 = digital.chunks_to_symbols_bc( (header_mod.points()), 1) self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu( blocks.complex_t, 'packet_len') self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux( gr.sizeof_gr_complex * 1, packet_length_tag_key, 0) (self.blocks_tagged_stream_mux_0).set_max_output_buffer(8192) self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, False) self.blocks_tag_gate_0.set_single_key("") self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((.05, )) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.projectCACHE_polarEnc_b_0_0, 'BER_INFO'), (self.zeromq_pub_msg_sink_0_0, 'in')) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.zeromq_pub_sink_0, 0)) self.connect((self.blocks_tag_gate_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_1, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.digital_ofdm_carrier_allocator_cvc_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tag_gate_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0_1, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0, 0)) self.connect((self.projectCACHE_map_header_payload_bc_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.projectCACHE_map_header_payload_bc_0, 0))
def __init__(self, id_user=0): gr.top_block.__init__(self, "Polar Coding with Coded Caching") ################################################## # Parameters ################################################## self.id_user = id_user ################################################## # Variables ################################################## self.snr = snr = 50 self.pilot_symbols = pilot_symbols = (( 1, 1, 1, -1, ), ) self.pilot_carriers = pilot_carriers = (( -21, -7, 7, 21, ), ) self.payload_mod = payload_mod = digital.constellation_qpsk() self.packet_length_tag_key = packet_length_tag_key = "packet_len" self.occupied_carriers = occupied_carriers = ( range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27), ) self.length_tag_key = length_tag_key = "frame_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.Kw = Kw = 70 * 8 self.variance = variance = 1 / pow(10, snr / 10.0) self.sync_word2 = sync_word2 = [ 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0 ] self.sync_word1 = sync_word1 = [ 0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0. ] self.small_packet_len = small_packet_len = 52 self.samp_rate = samp_rate = 32000 self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.header_formatter = header_formatter = digital.packet_header_ofdm( occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=payload_mod.bits_per_symbol(), scramble_header=False) self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.coderate = coderate = [1, 2, 3, 3, 4] self.Users = Users = 4 self.Nbfiles = Nbfiles = 20 self.NbStrgUsers = NbStrgUsers = 1 self.NbChuncks = NbChuncks = 200 self.N = N = 2048 self.Ks = Ks = 2 * Kw ################################################## # Blocks ################################################## self.zeromq_sub_msg_source_0_0_0 = zeromq.sub_msg_source( 'tcp://localhost:5575', 10) self.zeromq_sub_msg_source_0_0 = zeromq.sub_msg_source( 'tcp://localhost:5555', 10) self.zeromq_pub_msg_sink_0_0_0 = zeromq.pub_msg_sink( 'tcp://*:5575', 10) self.zeromq_pub_msg_sink_0_0 = zeromq.pub_msg_sink('tcp://*:5555', 10) self.projectCACHE_polarEnc_b_0_0 = projectCACHE.polarEnc_b( N, Nbfiles, NbChuncks, NbStrgUsers, id_user, small_packet_len, packet_length_tag_key) self.projectCACHE_ofdm_frame_equalizer1_vcvc_0 = projectCACHE.ofdm_frame_equalizer1_vcvc( fft_len, fft_len / 4, length_tag_key, True, occupied_carriers, pilot_carriers, pilot_symbols, 0, True) self.projectCACHE_map_header_payload_bc_0 = projectCACHE.map_header_payload_bc( 4, 2, packet_length_tag_key) self.projectCACHE_PolarDec_b_0_0 = projectCACHE.PolarDec_b( N, Nbfiles, NbChuncks, id_user, Users, small_packet_len, 42, coderate[id_user], packet_length_tag_key) self.projectCACHE_PC_Error_Rate_0_0 = projectCACHE.PC_Error_Rate( id_user, 200) self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1) self.fft_vxx_0_0 = fft.fft_vcc(fft_len, False, (()), True, 1) self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (()), True, 1) self.digital_probe_mpsk_snr_est_c_0 = digital.probe_mpsk_snr_est_c( 3, 1000, 0.0001) self.digital_packet_headerparser_b_0 = digital.packet_headerparser_b( header_formatter.base()) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb( header_formatter.formatter(), packet_length_tag_key) self.digital_ofdm_sync_sc_cfb_0 = digital.ofdm_sync_sc_cfb( fft_len, fft_len / 4, False, 0.9) self.digital_ofdm_serializer_vcc_payload_0 = digital.ofdm_serializer_vcc( fft_len, occupied_carriers, length_tag_key, packet_length_tag_key, 1, '', True) self.digital_ofdm_serializer_vcc_payload = digital.ofdm_serializer_vcc( fft_len, occupied_carriers, length_tag_key, packet_length_tag_key, 1, '', True) self.digital_ofdm_serializer_vcc_header = digital.ofdm_serializer_vcc( fft_len, occupied_carriers, length_tag_key, '', 0, '', True) self.digital_ofdm_frame_equalizer_vcvc_0 = digital.ofdm_frame_equalizer_vcvc( header_equalizer.base(), fft_len / 4, length_tag_key, True, 1) self.digital_ofdm_cyclic_prefixer_0 = digital.ofdm_cyclic_prefixer( fft_len, fft_len + fft_len / 4, 0, packet_length_tag_key) self.digital_ofdm_chanest_vcvc_0 = digital.ofdm_chanest_vcvc( (sync_word1), (sync_word2), 1, 0, 3, False) self.digital_ofdm_carrier_allocator_cvc_0 = digital.ofdm_carrier_allocator_cvc( fft_len, occupied_carriers, pilot_carriers, pilot_symbols, (sync_word1, sync_word2), packet_length_tag_key) self.digital_header_payload_demux_0 = digital.header_payload_demux( 3, fft_len, fft_len / 4, length_tag_key, "", True, gr.sizeof_gr_complex, "rx_time", samp_rate, (), 0, ) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( header_mod.base()) self.digital_chunks_to_symbols_xx_0_1 = digital.chunks_to_symbols_bc( (header_mod.points()), 1) self.channels_channel_model_0_0 = channels.channel_model( noise_voltage=numpy.sqrt(variance), frequency_offset=1.0, epsilon=1.0, taps=(1.0, ), noise_seed=0, block_tags=False) 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_tagged_stream_mux_0 = blocks.tagged_stream_mux( gr.sizeof_gr_complex * 1, packet_length_tag_key, 0) (self.blocks_tagged_stream_mux_0).set_max_output_buffer(8192) self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, False) self.blocks_tag_gate_0.set_single_key("") self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.05, )) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, fft_len + fft_len / 4) self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc( -2.0 / fft_len) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.digital_packet_headerparser_b_0, 'header_data'), (self.digital_header_payload_demux_0, 'header_data')) self.msg_connect((self.digital_probe_mpsk_snr_est_c_0, 'snr'), (self.projectCACHE_PC_Error_Rate_0_0, 'SNR')) self.msg_connect((self.projectCACHE_polarEnc_b_0_0, 'BER_INFO'), (self.zeromq_pub_msg_sink_0_0, 'in')) self.msg_connect((self.zeromq_sub_msg_source_0_0, 'out'), (self.projectCACHE_PC_Error_Rate_0_0, 'BER_INFO')) self.msg_connect((self.zeromq_sub_msg_source_0_0_0, 'out'), (self.projectCACHE_PC_Error_Rate_0_0, 'CH_USE')) self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_throttle_0_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.digital_header_payload_demux_0, 0)) self.connect((self.blocks_tag_gate_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_0, 0)) self.connect((self.blocks_throttle_0_0, 0), (self.channels_channel_model_0_0, 0)) self.connect((self.channels_channel_model_0_0, 0), (self.blocks_delay_0, 0)) self.connect((self.channels_channel_model_0_0, 0), (self.digital_ofdm_sync_sc_cfb_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_1, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_packet_headerparser_b_0, 0)) self.connect((self.digital_header_payload_demux_0, 0), (self.fft_vxx_0, 0)) self.connect((self.digital_header_payload_demux_0, 1), (self.fft_vxx_1, 0)) self.connect((self.digital_ofdm_carrier_allocator_cvc_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_chanest_vcvc_0, 0), (self.digital_ofdm_frame_equalizer_vcvc_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tag_gate_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.digital_ofdm_frame_equalizer_vcvc_0, 0), (self.digital_ofdm_serializer_vcc_header, 0)) self.connect((self.digital_ofdm_serializer_vcc_header, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.digital_ofdm_serializer_vcc_payload, 0), (self.projectCACHE_PolarDec_b_0_0, 0)) self.connect((self.digital_ofdm_serializer_vcc_payload_0, 0), (self.digital_probe_mpsk_snr_est_c_0, 0)) self.connect((self.digital_ofdm_sync_sc_cfb_0, 0), (self.analog_frequency_modulator_fc_0, 0)) self.connect((self.digital_ofdm_sync_sc_cfb_0, 1), (self.digital_header_payload_demux_0, 1)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0_1, 0)) self.connect((self.fft_vxx_0, 0), (self.digital_ofdm_chanest_vcvc_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0, 0)) self.connect((self.fft_vxx_1, 0), (self.digital_ofdm_serializer_vcc_payload_0, 0)) self.connect((self.fft_vxx_1, 0), (self.projectCACHE_ofdm_frame_equalizer1_vcvc_0, 0)) self.connect((self.projectCACHE_map_header_payload_bc_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.projectCACHE_ofdm_frame_equalizer1_vcvc_0, 0), (self.digital_ofdm_serializer_vcc_payload, 0)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.projectCACHE_map_header_payload_bc_0, 0))
def __init__(self): gr.top_block.__init__(self, "ADS-B Receiver") Qt.QWidget.__init__(self) self.setWindowTitle("ADS-B Receiver") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "adsb_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.threshold = threshold = 0.010 self.gain = gain = 100 self.fs = fs = 2e6 self.fc = fc = 1090e6 ################################################## # Blocks ################################################## self._threshold_tool_bar = Qt.QToolBar(self) self._threshold_tool_bar.addWidget( Qt.QLabel('Detection Threshold' + ": ")) self._threshold_line_edit = Qt.QLineEdit(str(self.threshold)) self._threshold_tool_bar.addWidget(self._threshold_line_edit) self._threshold_line_edit.returnPressed.connect( lambda: self.set_threshold( eng_notation.str_to_num( str(self._threshold_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._threshold_tool_bar, 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._gain_tool_bar = Qt.QToolBar(self) self._gain_tool_bar.addWidget(Qt.QLabel('Gain (dB)' + ": ")) self._gain_line_edit = Qt.QLineEdit(str(self.gain)) self._gain_tool_bar.addWidget(self._gain_line_edit) self._gain_line_edit.returnPressed.connect(lambda: self.set_gain( eng_notation.str_to_num(str(self._gain_line_edit.text().toAscii())) )) self.top_grid_layout.addWidget(self._gain_tool_bar, 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.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( 'tcp://127.0.0.1:5001', 10) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("addr=192.168.30.51", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(fs) self.uhd_usrp_source_0.set_center_freq(fc, 0) self.uhd_usrp_source_0.set_gain(gain, 0) self.uhd_usrp_source_0.set_antenna('TX/RX', 0) self.uhd_usrp_source_0.set_auto_dc_offset("", 0) self.uhd_usrp_source_0.set_auto_iq_balance("", 0) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( int(fs * 150e-6), #size int(fs), #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(1.0 / 100.0) self.qtgui_time_sink_x_0.set_y_axis(0, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0, 1.25e-6, 0, "burst") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not False: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.analog_const_source_x_0 = analog.sig_source_f( 0, analog.GR_CONST_WAVE, 0, 0, threshold) self.adsb_framer_1 = adsb.framer(fs, threshold) self.adsb_demod_0 = adsb.demod(fs) self.adsb_decoder_0 = adsb.decoder("Extended Squitter Only", "None", "Brief") ################################################## # Connections ################################################## self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.zeromq_pub_msg_sink_0, 'in')) self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated')) self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.adsb_framer_1, 0), (self.adsb_demod_0, 0)) self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
def __init__(self): gr.top_block.__init__(self, "Adsb Test") Qt.QWidget.__init__(self) self.setWindowTitle("Adsb Test") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "adsb_test") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.tresh = tresh = -20 self.samp_rate = samp_rate = 2e6 ################################################## # Blocks ################################################## self._tresh_range = Range(-40, -1, 1, -20, 200) self._tresh_win = RangeWidget(self._tresh_range, self.set_tresh, "tresh", "counter_slider", float) self.top_layout.addWidget(self._tresh_win) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( 'tcp://127.0.0.1:5001', 10) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + '') self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(1089.85e6, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(0, 0) self.osmosdr_source_0.set_gain_mode(False, 0) self.osmosdr_source_0.set_gain(48, 0) self.osmosdr_source_0.set_if_gain(20, 0) self.osmosdr_source_0.set_bb_gain(20, 0) self.osmosdr_source_0.set_antenna('', 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.analog_const_source_x_0 = analog.sig_source_f( 0, analog.GR_CONST_WAVE, 0, 0, pow(10, tresh / 10)) self.adsb_framer_0 = adsb.framer(samp_rate, pow(10, tresh / 10)) self.adsb_demod_0 = adsb.demod(samp_rate) self.adsb_decoder_0 = adsb.decoder("All Messages", "Conservative", "Verbose") ################################################## # Connections ################################################## self.msg_connect((self.adsb_decoder_0, 'decoded'), (self.zeromq_pub_msg_sink_0, 'in')) self.msg_connect((self.adsb_demod_0, 'demodulated'), (self.adsb_decoder_0, 'demodulated')) self.connect((self.adsb_demod_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.adsb_framer_0, 0), (self.adsb_demod_0, 0)) self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 2)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.adsb_framer_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
def __init__(self, doc, ip="127.0.0.1"): gr.top_block.__init__(self, "RL Mod training") self.doc = doc self.plot_lst = [] self.widget_lst = [] ################################################## # Parameters ################################################## self.ip = ip ################################################## # Variables ################################################## self.pilot_symbols = pilot_symbols = ((1, 1, 1, -1,),) self.pilot_carriers = pilot_carriers = ((-21, -7, 7, 21,),) self.packet_length_tag_key = packet_length_tag_key = "packet_length" self.occupied_carriers = occupied_carriers = (list(range(-22, -21)) + list(range(-20, -7)) + list(range(-6, 0)) + list(range(1, 7)) + list(range(8, 21)) + list(range(22, 23)),) self.length_tag_key_0 = length_tag_key_0 = "frame_len" self.length_tag_key = length_tag_key = "packet_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.bits_per_symbol = bits_per_symbol = 4 self.variable_0 = variable_0 = len(occupied_carriers[0]) self.tx_lr = tx_lr = -3 self.tx_explo = tx_explo = 0.15 self.training_mod = training_mod = 1 self.timestamp = timestamp = '1' self.t_state = t_state = 1 self.sync_word2 = sync_word2 = [0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0] self.sync_word1 = sync_word1 = [0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0.] self.samp_rate = samp_rate = 0.3e6 self.rolloff = rolloff = 0 self.puncpat = puncpat = '11' self.payload_mod = payload_mod = digital.qam_constellation(constellation_points=2**bits_per_symbol) self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_static(fft_len, occupied_carriers, pilot_carriers, pilot_symbols, 1) self.packet_len = packet_len = 400 self.ldpc_enc = ldpc_enc = fec.ldpc_encoder_make(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist") self.header_formatter = header_formatter = digital.packet_header_ofdm(occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key_0, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=8, scramble_header=False) self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols) self.hdr_format = hdr_format = digital.header_format_ofdm(occupied_carriers, 1, length_tag_key,) self.gain = gain = 10 self.freq = freq = 900e6 self.bits_per_symbol_0 = bits_per_symbol_0 = len(occupied_carriers[0]) ################################################## # Blocks ################################################## self.tx_lr_slider = bokehgui.slider(self.widget_lst, 'TX Learning rate (log)' +":", -5, 0, 0.1, 1, -3) self.tx_lr_slider.add_callback(lambda attr, old, new: self.set_tx_lr(new)) self.tx_explo_slider = bokehgui.slider(self.widget_lst, 'TX Exploration noise' +":", 0.001, 0.5, 0.001, 1, 0.15) self.tx_explo_slider.add_callback(lambda attr, old, new: self.set_tx_explo(new)) self.training_mod_textbox = bokehgui.textbox(self.widget_lst, str(1), 'Alternate training every' +": ") self.training_mod_textbox.add_callback( lambda attr, old, new: self.set_training_mod(int(new))) self._t_state_options = [ 1, 0, ] self._t_state_labels = [ 'On', 'Off', ] self.t_state_radiobutton = bokehgui.radiobutton(self.widget_lst, None, self._t_state_labels, inline = True) self.t_state_radiobutton.add_callback( lambda new: self.set_t_state(int(self._t_state_options[new]))) self.gain_slider = bokehgui.slider(self.widget_lst, 'Amplitude' +":", 0, 90, 0.5, 1, 10) self.gain_slider.add_callback(lambda attr, old, new: self.set_gain(new)) self.zeromq_sub_msg_source_0_1 = zeromq.sub_msg_source("tcp://"+ip+":50002", 100) self.zeromq_pub_msg_sink_0_0 = zeromq.pub_msg_sink('tcp://*:50001', 100) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0,1)), ), length_tag_key, ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq(freq, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self.uhd_usrp_sink_0.set_gain(gain, 0) self.timestamp_textbox = bokehgui.textbox(self.widget_lst, str('1'), 'Load timestamp' +": ") self.timestamp_textbox.add_callback( lambda attr, old, new: self.set_timestamp(str(new))) self.learning_tag_numerotation_0 = learning.tag_numerotation('packet_num', packet_len, 4096, "bb") self.learning_rl_mod_0 = learning.rl_mod('packet_num', bits_per_symbol, packet_len, 1, training_mod, 10**tx_lr , tx_explo, t_state , '/home/cyrille/Gnu-Radio/modules/gr-learning/examples/saved_models') self.fft_vxx_0_0 = fft.fft_vcc(fft_len, False, (), True, 1) self.fec_extended_encoder_1_0_0 = fec.extended_encoder(encoder_obj_list=ldpc_enc, threading= None, puncpat=puncpat) self.digital_protocol_formatter_bb_0 = digital.protocol_formatter_bb(hdr_format, length_tag_key) self.digital_ofdm_cyclic_prefixer_0 = digital.ofdm_cyclic_prefixer( fft_len, fft_len + fft_len//4, rolloff, length_tag_key) self.digital_ofdm_carrier_allocator_cvc_0 = digital.ofdm_carrier_allocator_cvc( fft_len, occupied_carriers, pilot_carriers, pilot_symbols, (sync_word1, sync_word2), length_tag_key, True) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(header_mod.points(), 1) self.bokehgui_time_const_x_0 = bokehgui.time_sink_c_proc(1024, samp_rate, "Transmitted noiseless constellation", 1) self.bokehgui_time_const_x_0_plot = bokehgui.const_sink_c(self.doc, self.plot_lst, self.bokehgui_time_const_x_0, is_message = False) labels = ['', '', '', '', '', '', '', '', '', ''] legend_list = [] for i in range( 1 ): if len(labels[i]) == 0: if(i % 2 == 0): legend_list.append("Re{{Data {0}}}".format(i/2)) else: legend_list.append("Im{{Data {0}}}".format(i/2)) else: legend_list.append(labels[i]) self.bokehgui_time_const_x_0_plot.initialize(update_time = 500, legend_list = legend_list) self.bokehgui_time_const_x_0_plot.set_y_axis([-2, 2]) self.bokehgui_time_const_x_0_plot.set_y_label('Q Channel' + '(' +""+')') self.bokehgui_time_const_x_0_plot.set_x_label('I Channel' + '(' +""+')') self.bokehgui_time_const_x_0_plot.enable_tags(-1, False) self.bokehgui_time_const_x_0_plot.set_trigger_mode(bokehgui.TRIG_MODE_FREE, bokehgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.bokehgui_time_const_x_0_plot.enable_grid(False) self.bokehgui_time_const_x_0_plot.enable_axis_labels(True) self.bokehgui_time_const_x_0_plot.disable_legend(not True) self.bokehgui_time_const_x_0_plot.set_layout(*((0,1,2,2))) colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "blue", "blue", "blue"] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = ['o', 'o', 'o', 'o', 'o', 'o', 'o', 'o', 'o', 'o'] 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 ): self.bokehgui_time_const_x_0_plot.format_line(i, colors[i], widths[i], 'None', markers[i], alphas[i]) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate/6,True) self.blocks_tagged_stream_to_pdu_0_0_0 = blocks.tagged_stream_to_pdu(blocks.byte_t, 'packet_len') self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_gr_complex*1, length_tag_key, 0) self.blocks_stream_to_tagged_stream_0_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, packet_len, length_tag_key) self.blocks_repack_bits_bb_0_0_0 = blocks.repack_bits_bb(8, 1, length_tag_key, False, gr.GR_LSB_FIRST) self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(1, bits_per_symbol, '', False, gr.GR_LSB_FIRST) self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(0.01, 1) self.analog_random_source_x_0_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 2, 1000))), True) if self.widget_lst: input_t = bokehgui.bokeh_layout.widgetbox(self.widget_lst) widgetbox = bokehgui.bokeh_layout.WidgetLayout(input_t) widgetbox.set_layout(*((0, 0, 2, 1))) list_obj = [widgetbox] + self.plot_lst else: list_obj = self.plot_lst layout_t = bokehgui.bokeh_layout.create_layout(list_obj, "fixed") self.doc.add_root(layout_t) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0_0, 'pdus'), (self.zeromq_pub_msg_sink_0_0, 'in')) self.msg_connect((self.zeromq_sub_msg_source_0_1, 'out'), (self.learning_rl_mod_0, 'losses')) self.connect((self.analog_random_source_x_0_0, 0), (self.fec_extended_encoder_1_0_0, 0)) self.connect((self.blocks_multiply_const_xx_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.blocks_repack_bits_bb_0_0, 0), (self.blocks_stream_to_tagged_stream_0_0, 0)) self.connect((self.blocks_repack_bits_bb_0_0_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0_0, 0), (self.digital_protocol_formatter_bb_0, 0)) self.connect((self.blocks_stream_to_tagged_stream_0_0, 0), (self.learning_tag_numerotation_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_tagged_stream_to_pdu_0_0_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.digital_ofdm_carrier_allocator_cvc_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_multiply_const_xx_0, 0)) self.connect((self.digital_protocol_formatter_bb_0, 0), (self.blocks_repack_bits_bb_0_0_0, 0)) self.connect((self.fec_extended_encoder_1_0_0, 0), (self.blocks_repack_bits_bb_0_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0, 0)) self.connect((self.learning_rl_mod_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.learning_rl_mod_0, 1), (self.bokehgui_time_const_x_0, 0)) self.connect((self.learning_tag_numerotation_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.learning_tag_numerotation_0, 0), (self.learning_rl_mod_0, 0))
def __init__(self, fc=939.4e6 * 0 + 948e6 * 0 + 945.6e6, gain=30, ppm=0, samp_rate=2000000 / 2, shiftoff=400e3): gr.top_block.__init__(self, "Airprobe Bladerf") Qt.QWidget.__init__(self) self.setWindowTitle("Airprobe Bladerf") 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", "airprobe_bladerf") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.fc = fc self.gain = gain self.ppm = ppm self.samp_rate = samp_rate self.shiftoff = shiftoff ################################################## # Variables ################################################## self.ppm_slider = ppm_slider = ppm self.g_slider = g_slider = gain self.fc_slider = fc_slider = fc ################################################## # Blocks ################################################## self._ppm_slider_range = Range(-150, 150, 1, ppm, 100) self._ppm_slider_win = RangeWidget(self._ppm_slider_range, self.set_ppm_slider, "PPM Offset", "counter", float) self.top_layout.addWidget(self._ppm_slider_win) self._g_slider_range = Range(0, 50, 0.5, gain, 100) self._g_slider_win = RangeWidget(self._g_slider_range, self.set_g_slider, "Gain", "counter", float) self.top_layout.addWidget(self._g_slider_win) self._fc_slider_range = Range(925e6, 1990e6, 2e5, fc, 100) self._fc_slider_win = RangeWidget(self._fc_slider_range, self.set_fc_slider, "Frequency", "counter_slider", float) self.top_layout.addWidget(self._fc_slider_win) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( "tcp://127.0.0.1:4729", 1) 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(fc_slider - shiftoff, 0) self.rtlsdr_source_0.set_freq_corr(ppm_slider, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 0) self.rtlsdr_source_0.set_iq_balance_mode(2, 0) self.rtlsdr_source_0.set_gain_mode(False, 0) self.rtlsdr_source_0.set_gain(g_slider, 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(250e3 + abs(shiftoff), 0) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 48 * 2, #size samp_rate, #samp_rate "Tx Frame", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(1) self.qtgui_time_sink_x_0.set_y_axis(-1, 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(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.gsm_receiver_0 = grgsm.receiver(4, ([0]), ([])) self.gsm_input_0 = grgsm.gsm_input( ppm=0, osr=4, fc=fc, samp_rate_in=samp_rate, ) self.gsm_clock_offset_control_0 = grgsm.clock_offset_control(fc - shiftoff) self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", "127.0.0.1", "4729", 10000000, False) self.blocks_rotator_cc_0 = blocks.rotator_cc(-2 * pi * shiftoff / samp_rate) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.complex_t, "packet_len") self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) ################################################## # Connections ################################################## self.msg_connect((self.gsm_clock_offset_control_0, 'ppm'), (self.gsm_input_0, 'ppm_in')) self.msg_connect((self.gsm_receiver_0, 'CIR'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect((self.gsm_receiver_0, 'measurements'), (self.gsm_clock_offset_control_0, 'measurements')) self.msg_connect((self.gsm_receiver_0, 'CIR'), (self.zeromq_pub_msg_sink_0, 'in')) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.blocks_rotator_cc_0, 0), (self.gsm_input_0, 0)) self.connect((self.gsm_input_0, 0), (self.gsm_receiver_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.blocks_rotator_cc_0, 0))
def __init__(self, gain=5): gr.top_block.__init__(self, "Polar Coding with Coded Caching") ################################################## # Parameters ################################################## self.gain = gain ################################################## # Variables ################################################## self.snr = snr = -5 + 20 * numpy.log10(4) self.pilot_symbols = pilot_symbols = (( 1, 1, 1, -1, ), ) self.pilot_carriers = pilot_carriers = (( -21, -7, 7, 21, ), ) self.payload_mod = payload_mod = digital.constellation_qpsk() self.packet_length_tag_key = packet_length_tag_key = "packet_len" self.occupied_carriers = occupied_carriers = ( range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27), ) self.length_tag_key = length_tag_key = "frame_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.Kw = Kw = 70 * 8 self.variance = variance = 1 / pow(10, snr / 10.0) self.sync_word2 = sync_word2 = [ 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0 ] self.sync_word1 = sync_word1 = [ 0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0. ] self.small_packet_len = small_packet_len = 52 self.samp_rate = samp_rate = int(1e6) self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.id_user = id_user = 0 self.header_formatter = header_formatter = digital.packet_header_ofdm( occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=payload_mod.bits_per_symbol(), scramble_header=False) self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 0, 1) self.freq = freq = 2450e6 self.Users = Users = 4 self.Nbfiles = Nbfiles = 20 self.NbStrgUsers = NbStrgUsers = 1 self.NbChuncks = NbChuncks = 200 self.N = N = 2048 self.Ks = Ks = 2 * Kw ################################################## # Blocks ################################################## self.zeromq_pub_msg_sink_0_0_0 = zeromq.pub_msg_sink( 'tcp://*:5575', 10) self.zeromq_pub_msg_sink_0_0 = zeromq.pub_msg_sink('tcp://*:5555', 100) self.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0_0.set_clock_source('external', 0) self.uhd_usrp_sink_0_0.set_time_source('external', 0) self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_sink_0_0.set_center_freq(freq, 0) self.uhd_usrp_sink_0_0.set_gain(gain, 0) self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0) self.projectCACHE_polarEnc_b_0_0 = projectCACHE.polarEnc_b( N, Nbfiles, NbChuncks, NbStrgUsers, id_user, small_packet_len, packet_length_tag_key) self.projectCACHE_map_header_payload_bc_0 = projectCACHE.map_header_payload_bc( 4, 2, 'packet_len') self.fft_vxx_0_0 = fft.fft_vcc(fft_len, False, (()), True, 1) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb( header_formatter.formatter(), packet_length_tag_key) self.digital_ofdm_cyclic_prefixer_0 = digital.ofdm_cyclic_prefixer( fft_len, fft_len + fft_len / 4, 0, packet_length_tag_key) self.digital_ofdm_carrier_allocator_cvc_0 = digital.ofdm_carrier_allocator_cvc( fft_len, occupied_carriers, pilot_carriers, pilot_symbols, (sync_word1, sync_word2), packet_length_tag_key) self.digital_chunks_to_symbols_xx_0_1 = digital.chunks_to_symbols_bc( (header_mod.points()), 1) self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu( blocks.complex_t, 'packet_len') self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux( gr.sizeof_gr_complex * 1, packet_length_tag_key, 0) (self.blocks_tagged_stream_mux_0).set_max_output_buffer(8192) self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, False) self.blocks_tag_gate_0.set_single_key("") self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((.05, )) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.projectCACHE_polarEnc_b_0_0, 'BER_INFO'), (self.zeromq_pub_msg_sink_0_0, 'in')) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.uhd_usrp_sink_0_0, 0)) self.connect((self.blocks_tag_gate_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0_1, 0), (self.blocks_tagged_stream_mux_0, 0)) self.connect((self.digital_ofdm_carrier_allocator_cvc_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tag_gate_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0, 0), (self.blocks_tagged_stream_to_pdu_0, 0)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0_1, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0, 0)) self.connect((self.projectCACHE_map_header_payload_bc_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.projectCACHE_polarEnc_b_0_0, 0), (self.projectCACHE_map_header_payload_bc_0, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Bluetooth LE Receiver") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.transition_width = transition_width = 300e3 self.sample_rate = sample_rate = 4e6 self.rf_channel = rf_channel = 0 self.data_rate = data_rate = 1e6 self.cutoff_freq = cutoff_freq = 850e3 self.ble_channel_spacing = ble_channel_spacing = 2e6 self.ble_base_freq = ble_base_freq = 2402e6 self.squelch_threshold = squelch_threshold = -100 self.rf_gain = rf_gain = 10 self.lowpass_filter = lowpass_filter = firdes.low_pass( 1, sample_rate, cutoff_freq, transition_width, firdes.WIN_HAMMING, 6.76) self.gmsk_sps = gmsk_sps = int(sample_rate / data_rate) self.gmsk_omega_limit = gmsk_omega_limit = 0.035 self.gmsk_mu = gmsk_mu = 0.5 self.gmsk_gain_mu = gmsk_gain_mu = 0.7 self.freq_offset = freq_offset = 1e6 self.freq = freq = ble_base_freq + (ble_channel_spacing * rf_channel) self.dv_channel = dv_channel = 37 self.accaddr = accaddr = int("0x8E89BED6", 16) ################################################## # Blocks ################################################## self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink("tcp://*:23333", 0) _squelch_threshold_sizer = wx.BoxSizer(wx.VERTICAL) self._squelch_threshold_text_box = forms.text_box( parent=self.GetWin(), sizer=_squelch_threshold_sizer, value=self.squelch_threshold, callback=self.set_squelch_threshold, label='squelch_threshold', converter=forms.int_converter(), proportion=0, ) self._squelch_threshold_slider = forms.slider( parent=self.GetWin(), sizer=_squelch_threshold_sizer, value=self.squelch_threshold, callback=self.set_squelch_threshold, minimum=-100, maximum=0, num_steps=1, style=wx.SL_VERTICAL, cast=int, proportion=1, ) self.Add(_squelch_threshold_sizer) self.osmosdr_source = osmosdr.source(args="numchan=" + str(1) + " " + "") self.osmosdr_source.set_sample_rate(sample_rate) self.osmosdr_source.set_center_freq(freq + freq_offset, 0) self.osmosdr_source.set_freq_corr(0, 0) self.osmosdr_source.set_dc_offset_mode(2, 0) self.osmosdr_source.set_iq_balance_mode(0, 0) self.osmosdr_source.set_gain_mode(False, 0) self.osmosdr_source.set_gain(rf_gain, 0) self.osmosdr_source.set_if_gain(20, 0) self.osmosdr_source.set_bb_gain(20, 0) self.osmosdr_source.set_antenna("", 0) self.osmosdr_source.set_bandwidth(0, 0) self.freq_xlating_fir_filter_lp = filter.freq_xlating_fir_filter_ccc( 1, (lowpass_filter), -freq_offset, sample_rate) self.digital_gfsk_demod_0 = digital.gfsk_demod( samples_per_symbol=int(sample_rate / 1e6), sensitivity=(3.1415926 / 2) / (sample_rate / 1e6), gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.analog_simple_squelch = analog.simple_squelch_cc(-350, 0.1) self.BLE_tools_pack_bin_to_byte_0 = BLE_tools.pack_bin_to_byte(0) self.BLE_tools_find_pack_by_preamble_0 = BLE_tools.find_pack_by_preamble( ) self.BLE_tools_BLE_pack_collect_0 = BLE_tools.BLE_pack_collect( dv_channel, str(hex(accaddr))[2:]) ################################################## # Connections ################################################## self.msg_connect((self.BLE_tools_BLE_pack_collect_0, 'out'), (self.BLE_tools_pack_bin_to_byte_0, 'in')) self.msg_connect((self.BLE_tools_find_pack_by_preamble_0, 'out'), (self.BLE_tools_BLE_pack_collect_0, 'in')) self.msg_connect((self.BLE_tools_pack_bin_to_byte_0, 'out'), (self.zeromq_pub_msg_sink_0, 'in')) self.connect((self.analog_simple_squelch, 0), (self.freq_xlating_fir_filter_lp, 0)) self.connect((self.digital_gfsk_demod_0, 0), (self.BLE_tools_find_pack_by_preamble_0, 0)) self.connect((self.freq_xlating_fir_filter_lp, 0), (self.digital_gfsk_demod_0, 0)) self.connect((self.osmosdr_source, 0), (self.analog_simple_squelch, 0))
def __init__(self): gr.top_block.__init__(self, "SUCHAI 1 Decoder") ################################################## # Variables ################################################## self.threshold = threshold = 2 self.sync = sync = "11000011101010100110011001010101" self.samples_symbol = samples_symbol = 20 self.samp_rate = samp_rate = 48000 self.packlen = packlen = (255+3)*8 self.demod_freq = demod_freq = -1800 self.cutoff_freq = cutoff_freq = 1400 ################################################## # Blocks ################################################## self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink('tcp://127.0.0.1:5556', 100) self.satellites_u482c_decode_0 = satellites.u482c_decode(False, 0, 1, 1) self.satellites_suchai_telemetry_0 = satellites.suchai_telemetry() self.satellites_print_timestamp_0 = satellites.print_timestamp('%Y-%m-%d %H:%M:%S') self.satellites_print_csp_message_0 = satellites.print_csp_message() self.satellites_fixedlen_tagger_0_0_0 = satellites.fixedlen_tagger('syncword', 'packet_len', packlen, numpy.byte) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate, cutoff_freq, 1000, firdes.WIN_HAMMING, 6.76)) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=samples_symbol, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.digital_correlate_access_code_tag_bb_0_0_0 = digital.correlate_access_code_tag_bb(sync, threshold, 'syncword') self.blocks_wavfile_source_0 = blocks.wavfile_source('/home/carlos/Descargas/suchai_test.wav', False) self.blocks_unpacked_to_packed_xx_0 = blocks.unpacked_to_packed_bb(1, gr.GR_MSB_FIRST) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True) self.blocks_tagged_stream_to_pdu_0_0_0 = blocks.tagged_stream_to_pdu(blocks.byte_t, 'packet_len') self.blocks_tagged_stream_multiply_length_0 = blocks.tagged_stream_multiply_length(gr.sizeof_char*1, 'packet_len', 1/8.0) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, demod_freq, 1, 0) ################################################## # Connections ################################################## self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0_0, 'pdus'), (self.satellites_u482c_decode_0, 'in')) self.msg_connect((self.satellites_print_timestamp_0, 'out'), (self.satellites_print_csp_message_0, 'in')) self.msg_connect((self.satellites_print_timestamp_0, 'out'), (self.satellites_suchai_telemetry_0, 'in')) self.msg_connect((self.satellites_suchai_telemetry_0, 'out'), (self.zeromq_pub_msg_sink_0, 'in')) self.msg_connect((self.satellites_u482c_decode_0, 'out'), (self.satellites_print_timestamp_0, 'in')) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_tagged_stream_multiply_length_0, 0), (self.blocks_tagged_stream_to_pdu_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_unpacked_to_packed_xx_0, 0), (self.blocks_tagged_stream_multiply_length_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.digital_correlate_access_code_tag_bb_0_0_0, 0), (self.satellites_fixedlen_tagger_0_0_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.digital_correlate_access_code_tag_bb_0_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.satellites_fixedlen_tagger_0_0_0, 0), (self.blocks_unpacked_to_packed_xx_0, 0))
def __init__(self, arg="", freq_offset=0, nfft=int(2048), ppm_corr=0, samp_rate=2.4e6, zmq_port=5005): gr.top_block.__init__(self, "Local Hw Gateway") ################################################## # Parameters ################################################## self.arg = arg self.freq_offset = freq_offset self.nfft = nfft self.ppm_corr = ppm_corr self.samp_rate = samp_rate self.zmq_port = zmq_port ################################################## # Variables ################################################## self.max_tu = max_tu = 1472 * 20 self.tune_freq = tune_freq = 103e6 self.rf_gain_stop = rf_gain_stop = 0 self.rf_gain_step = rf_gain_step = 0 self.rf_gain_start = rf_gain_start = 0 self.rf_gain = rf_gain = 45 self.req_mtu = req_mtu = nfft * 4 self.rate = rate = 1 self.precision = precision = True self.offset = offset = freq_offset self.if_gain = if_gain = 20 self.fragments_per_fft = fragments_per_fft = int( math.ceil((nfft * 4.0 + 2.0) / max_tu)) self.bb_gain = bb_gain = 20 self.av = av = 0.8 ################################################## # Blocks ################################################## self.rf_source = osmosdr.source(args="numchan=" + str(1) + " " + arg) self.rf_source.set_sample_rate(samp_rate) self.rf_source.set_center_freq(tune_freq + offset, 0) self.rf_source.set_freq_corr(ppm_corr, 0) self.rf_source.set_dc_offset_mode(0, 0) self.rf_source.set_iq_balance_mode(0, 0) self.rf_source.set_gain_mode(False, 0) self.rf_source.set_gain(rf_gain, 0) self.rf_source.set_if_gain(if_gain, 0) self.rf_source.set_bb_gain(bb_gain, 0) self.rf_source.set_antenna('', 0) self.rf_source.set_bandwidth(samp_rate, 0) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( "tcp://0.0.0.0:" + str(zmq_port), 100) self.xmlrpc_server = SimpleXMLRPCServer.SimpleXMLRPCServer( ("0.0.0.0", 7658), allow_none=True) self.xmlrpc_server.register_instance(self) self.xmlrpc_server_thread = threading.Thread( target=self.xmlrpc_server.serve_forever) self.xmlrpc_server_thread.daemon = True self.xmlrpc_server_thread.start() def _rf_gain_stop_probe(): while True: val = self.rf_source.get_gain_range().stop() try: self.set_rf_gain_stop(val) except AttributeError: pass time.sleep(1.0 / (0.001)) _rf_gain_stop_thread = threading.Thread(target=_rf_gain_stop_probe) _rf_gain_stop_thread.daemon = True _rf_gain_stop_thread.start() def _rf_gain_step_probe(): while True: val = self.rf_source.get_gain_range().step() try: self.set_rf_gain_step(val) except AttributeError: pass time.sleep(1.0 / (0.001)) _rf_gain_step_thread = threading.Thread(target=_rf_gain_step_probe) _rf_gain_step_thread.daemon = True _rf_gain_step_thread.start() def _rf_gain_start_probe(): while True: val = self.rf_source.get_gain_range().start() try: self.set_rf_gain_start(val) except AttributeError: pass time.sleep(1.0 / (0.001)) _rf_gain_start_thread = threading.Thread(target=_rf_gain_start_probe) _rf_gain_start_thread.daemon = True _rf_gain_start_thread.start() self.ofdm_tools_local_worker_0 = ofdm_tools.local_worker( fft_len=nfft, sample_rate=int(samp_rate), average=av, rate=rate, max_tu=max_tu, data_precision=precision, ) ################################################## # Connections ################################################## self.msg_connect((self.ofdm_tools_local_worker_0, 'pdus'), (self.zeromq_pub_msg_sink_0, 'in')) self.connect((self.rf_source, 0), (self.ofdm_tools_local_worker_0, 0))
def __init__( self, configFile="~/.config/gr-amateur/AX25_Modem-HackRF-RTLSDR.ini", logLevel="debug"): gr.top_block.__init__(self, "AX.25 - AFSK1200 Modem GUI") Qt.QWidget.__init__(self) self.setWindowTitle("AX.25 - AFSK1200 Modem GUI") 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", "AX25_Modem_GUI") 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)) ################################################## # Parameters ################################################## self.configFile = configFile self.logLevel = logLevel ################################################## # Variables ################################################## self._rx_fs_config = ConfigParser.ConfigParser() self._rx_fs_config.read(configFile) try: rx_fs = self._rx_fs_config.getfloat('Receive', 'fs') except: rx_fs = 1.92e6 self.rx_fs = rx_fs self.logLvl = logLvl = { "info": logging.INFO, "debug": logging.DEBUG, "warning": logging.WARNING, "warn": logging.WARN, "error": logging.ERROR }.get(logLevel.lower(), logging.INFO) self._afsk_bitRate_config = ConfigParser.ConfigParser() self._afsk_bitRate_config.read(configFile) try: afsk_bitRate = self._afsk_bitRate_config.getfloat( 'AFSK', 'bitRate') except: afsk_bitRate = 1200.0 self.afsk_bitRate = afsk_bitRate self.variable_qtgui_label_0_0 = variable_qtgui_label_0_0 = "" self.variable_qtgui_label_0 = variable_qtgui_label_0 = "" self._rx_freq_config = ConfigParser.ConfigParser() self._rx_freq_config.read(configFile) try: rx_freq = self._rx_freq_config.getfloat('Receive', 'freq') except: rx_freq = 144.39e6 self.rx_freq = rx_freq self._rx_deviceArgs_config = ConfigParser.ConfigParser() self._rx_deviceArgs_config.read(configFile) try: rx_deviceArgs = self._rx_deviceArgs_config.get( 'Receive', 'deviceArgs') except: rx_deviceArgs = "" self.rx_deviceArgs = rx_deviceArgs self.rootLogger = rootLogger = amateur.setupLogging(level=logLvl) self._debug_txCtrl_zmqAddr_config = ConfigParser.ConfigParser() self._debug_txCtrl_zmqAddr_config.read(configFile) try: debug_txCtrl_zmqAddr = self._debug_txCtrl_zmqAddr_config.get( 'Debug', 'txCtrl_zmqAddr') except: debug_txCtrl_zmqAddr = "tcp://127.0.0.1:18737" self.debug_txCtrl_zmqAddr = debug_txCtrl_zmqAddr self._debug_syms_zmqAddr_config = ConfigParser.ConfigParser() self._debug_syms_zmqAddr_config.read(configFile) try: debug_syms_zmqAddr = self._debug_syms_zmqAddr_config.get( 'Debug', 'syms_zmqAddr') except: debug_syms_zmqAddr = "tcp://127.0.0.1:18732" self.debug_syms_zmqAddr = debug_syms_zmqAddr self._debug_stats_zmqAddr_config = ConfigParser.ConfigParser() self._debug_stats_zmqAddr_config.read(configFile) try: debug_stats_zmqAddr = self._debug_stats_zmqAddr_config.get( 'Debug', 'stats_zmqAddr') except: debug_stats_zmqAddr = "tcp://127.0.0.1:18735" self.debug_stats_zmqAddr = debug_stats_zmqAddr self._debug_snr_zmqAddr_config = ConfigParser.ConfigParser() self._debug_snr_zmqAddr_config.read(configFile) try: debug_snr_zmqAddr = self._debug_snr_zmqAddr_config.get( 'Debug', 'snr_zmqAddr') except: debug_snr_zmqAddr = "tcp://127.0.0.1:18731" self.debug_snr_zmqAddr = debug_snr_zmqAddr self._debug_sent_zmqAddr_config = ConfigParser.ConfigParser() self._debug_sent_zmqAddr_config.read(configFile) try: debug_sent_zmqAddr = self._debug_sent_zmqAddr_config.get( 'Debug', 'sent_zmqAddr') except: debug_sent_zmqAddr = "tcp://127.0.0.1:18734" self.debug_sent_zmqAddr = debug_sent_zmqAddr self._debug_rxCtrl_zmqAddr_config = ConfigParser.ConfigParser() self._debug_rxCtrl_zmqAddr_config.read(configFile) try: debug_rxCtrl_zmqAddr = self._debug_rxCtrl_zmqAddr_config.get( 'Debug', 'rxCtrl_zmqAddr') except: debug_rxCtrl_zmqAddr = "tcp://127.0.0.1:18738" self.debug_rxCtrl_zmqAddr = debug_rxCtrl_zmqAddr self._debug_recv_zmqAddr_config = ConfigParser.ConfigParser() self._debug_recv_zmqAddr_config.read(configFile) try: debug_recv_zmqAddr = self._debug_recv_zmqAddr_config.get( 'Debug', 'recv_zmqAddr') except: debug_recv_zmqAddr = "tcp://127.0.0.1:18733" self.debug_recv_zmqAddr = debug_recv_zmqAddr self._debug_cs_zmqAddr_config = ConfigParser.ConfigParser() self._debug_cs_zmqAddr_config.read(configFile) try: debug_cs_zmqAddr = self._debug_cs_zmqAddr_config.get( 'Debug', 'cs_zmqAddr') except: debug_cs_zmqAddr = "tcp://127.0.0.1:18736" self.debug_cs_zmqAddr = debug_cs_zmqAddr self._debug_bb_zmqAddr_config = ConfigParser.ConfigParser() self._debug_bb_zmqAddr_config.read(configFile) try: debug_bb_zmqAddr = self._debug_bb_zmqAddr_config.get( 'Debug', 'bb_zmqAddr') except: debug_bb_zmqAddr = "tcp://127.0.0.1:18730" self.debug_bb_zmqAddr = debug_bb_zmqAddr self.Fs_bb = Fs_bb = min([rx_fs / afsk_bitRate, 20]) * afsk_bitRate ################################################## # Blocks ################################################## self.statTab = Qt.QTabWidget() self.statTab_widget_0 = Qt.QWidget() self.statTab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.statTab_widget_0) self.statTab_grid_layout_0 = Qt.QGridLayout() self.statTab_layout_0.addLayout(self.statTab_grid_layout_0) self.statTab.addTab(self.statTab_widget_0, 'Statistics') self.top_grid_layout.addWidget(self.statTab, 0, 6, 3, 2) [self.top_grid_layout.setRowStretch(r, 1) for r in range(0, 3)] [self.top_grid_layout.setColumnStretch(c, 1) for c in range(6, 8)] self.plotTab = Qt.QTabWidget() self.plotTab_widget_0 = Qt.QWidget() self.plotTab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plotTab_widget_0) self.plotTab_grid_layout_0 = Qt.QGridLayout() self.plotTab_layout_0.addLayout(self.plotTab_grid_layout_0) self.plotTab.addTab(self.plotTab_widget_0, 'Spectrum') self.plotTab_widget_1 = Qt.QWidget() self.plotTab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plotTab_widget_1) self.plotTab_grid_layout_1 = Qt.QGridLayout() self.plotTab_layout_1.addLayout(self.plotTab_grid_layout_1) self.plotTab.addTab(self.plotTab_widget_1, 'Time') self.top_grid_layout.addWidget(self.plotTab, 0, 0, 8, 6) [self.top_grid_layout.setRowStretch(r, 1) for r in range(0, 8)] [self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 6)] self.msgTab = Qt.QTabWidget() self.msgTab_widget_0 = Qt.QWidget() self.msgTab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.msgTab_widget_0) self.msgTab_grid_layout_0 = Qt.QGridLayout() self.msgTab_layout_0.addLayout(self.msgTab_grid_layout_0) self.msgTab.addTab(self.msgTab_widget_0, 'Messages') self.msgTab_widget_1 = Qt.QWidget() self.msgTab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.msgTab_widget_1) self.msgTab_grid_layout_1 = Qt.QGridLayout() self.msgTab_layout_1.addLayout(self.msgTab_grid_layout_1) self.msgTab.addTab(self.msgTab_widget_1, 'Console') self.msgTab_widget_2 = Qt.QWidget() self.msgTab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.msgTab_widget_2) self.msgTab_grid_layout_2 = Qt.QGridLayout() self.msgTab_layout_2.addLayout(self.msgTab_grid_layout_2) self.msgTab.addTab(self.msgTab_widget_2, 'Beacon') self.top_grid_layout.addWidget(self.msgTab, 8, 0, 8, 8) [self.top_grid_layout.setRowStretch(r, 1) for r in range(8, 16)] [self.top_grid_layout.setColumnStretch(c, 1) for c in range(0, 8)] self.ctrlTab = Qt.QTabWidget() self.ctrlTab_widget_0 = Qt.QWidget() self.ctrlTab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.ctrlTab_widget_0) self.ctrlTab_grid_layout_0 = Qt.QGridLayout() self.ctrlTab_layout_0.addLayout(self.ctrlTab_grid_layout_0) self.ctrlTab.addTab(self.ctrlTab_widget_0, 'Control') self.top_grid_layout.addWidget(self.ctrlTab, 3, 6, 5, 2) [self.top_grid_layout.setRowStretch(r, 1) for r in range(3, 8)] [self.top_grid_layout.setColumnStretch(c, 1) for c in range(6, 8)] self.zeromq_sub_source_0_0_0_0 = zeromq.sub_source( gr.sizeof_char, 1, debug_cs_zmqAddr, 5, False, -1) self.zeromq_sub_source_0_0_0 = zeromq.sub_source( gr.sizeof_float, 1, debug_syms_zmqAddr, 10, False, -1) self.zeromq_sub_source_0_0 = zeromq.sub_source(gr.sizeof_float, 1, debug_snr_zmqAddr, 10, False, -1) self.zeromq_sub_source_0 = zeromq.sub_source(gr.sizeof_gr_complex, 1, debug_bb_zmqAddr, 10, False, -1) self.zeromq_sub_msg_source_0_0_0 = zeromq.sub_msg_source( debug_stats_zmqAddr, 10) self.zeromq_sub_msg_source_0_0 = zeromq.sub_msg_source( debug_sent_zmqAddr, 10) self.zeromq_sub_msg_source_0 = zeromq.sub_msg_source( debug_recv_zmqAddr, 10) self.zeromq_pub_msg_sink_0_0_0_0 = zeromq.pub_msg_sink( debug_rxCtrl_zmqAddr, 10) self.zeromq_pub_msg_sink_0_0_0 = zeromq.pub_msg_sink( debug_txCtrl_zmqAddr, 10) self._variable_qtgui_label_0_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_0_formatter = None else: self._variable_qtgui_label_0_0_formatter = lambda x: str(x) self._variable_qtgui_label_0_0_tool_bar.addWidget( Qt.QLabel("Transmit" + ": ")) self._variable_qtgui_label_0_0_label = Qt.QLabel( str( self._variable_qtgui_label_0_0_formatter( self.variable_qtgui_label_0_0))) self._variable_qtgui_label_0_0_tool_bar.addWidget( self._variable_qtgui_label_0_0_label) self.msgTab_grid_layout_0.addWidget( self._variable_qtgui_label_0_0_tool_bar, 0, 0, 1, 4) [self.msgTab_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [self.msgTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 4)] self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_formatter = None else: self._variable_qtgui_label_0_formatter = lambda x: str(x) self._variable_qtgui_label_0_tool_bar.addWidget( Qt.QLabel("Receive" + ": ")) self._variable_qtgui_label_0_label = Qt.QLabel( str( self._variable_qtgui_label_0_formatter( self.variable_qtgui_label_0))) self._variable_qtgui_label_0_tool_bar.addWidget( self._variable_qtgui_label_0_label) self.msgTab_grid_layout_0.addWidget( self._variable_qtgui_label_0_tool_bar, 0, 4, 1, 4) [self.msgTab_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [self.msgTab_grid_layout_0.setColumnStretch(c, 1) for c in range(4, 8)] self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc Fs_bb, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.025) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not False: 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(-100, 0) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.plotTab_grid_layout_0.addWidget( self._qtgui_waterfall_sink_x_0_win, 3, 0, 5, 8) [self.plotTab_grid_layout_0.setRowStretch(r, 1) for r in range(3, 8)] [ self.plotTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 8) ] self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( int(afsk_bitRate * 2), #size afsk_bitRate, #samp_rate "Symbols", #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(-1.25, 1.25) self.qtgui_time_sink_x_0_0.set_y_label("", "") 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(True) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.plotTab_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_0_win, 4, 0, 4, 8) [self.plotTab_grid_layout_1.setRowStretch(r, 1) for r in range(4, 8)] [ self.plotTab_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 8) ] self.qtgui_time_sink_x_0 = qtgui.time_sink_f( int(Fs_bb * 2), #size Fs_bb, #samp_rate "SNR", #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(-10, 30) self.qtgui_time_sink_x_0.set_y_label("", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) 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.plotTab_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 0, 0, 4, 8) [self.plotTab_grid_layout_1.setRowStretch(r, 1) for r in range(0, 4)] [ self.plotTab_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 8) ] self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 2) self.qtgui_number_sink_0_0.set_update_time(0.10) self.qtgui_number_sink_0_0.set_title("") labels = [ "{:8s}".format("SNR"), "{:8s}".format("CS"), '', '', '', '', '', '', '', '' ] 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(2): self.qtgui_number_sink_0_0.set_min(i, -5) self.qtgui_number_sink_0_0.set_max(i, 20) 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.statTab_grid_layout_0.addWidget(self._qtgui_number_sink_0_0_win, 0, 0, 1, 4) [self.statTab_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [ self.statTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 4) ] self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc Fs_bb, #bw "Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.1) self.qtgui_freq_sink_x_0.set_y_axis(-100, 0) self.qtgui_freq_sink_x_0.set_y_label("", "dB") self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "green", "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.plotTab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 3, 8) [self.plotTab_grid_layout_0.setRowStretch(r, 1) for r in range(0, 3)] [ self.plotTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 8) ] self.qtgui_edit_box_msg_0_1 = qtgui.edit_box_msg( qtgui.FLOAT, '', "TX - Gain", True, True, "gain") self._qtgui_edit_box_msg_0_1_win = sip.wrapinstance( self.qtgui_edit_box_msg_0_1.pyqwidget(), Qt.QWidget) self.ctrlTab_grid_layout_0.addWidget(self._qtgui_edit_box_msg_0_1_win, 2, 0, 1, 1) [self.ctrlTab_grid_layout_0.setRowStretch(r, 1) for r in range(2, 3)] [ self.ctrlTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1) ] self.qtgui_edit_box_msg_0_0_0 = qtgui.edit_box_msg( qtgui.FLOAT, '', "RX - Gain", True, True, "gain") self._qtgui_edit_box_msg_0_0_0_win = sip.wrapinstance( self.qtgui_edit_box_msg_0_0_0.pyqwidget(), Qt.QWidget) self.ctrlTab_grid_layout_0.addWidget( self._qtgui_edit_box_msg_0_0_0_win, 3, 0, 1, 1) [self.ctrlTab_grid_layout_0.setRowStretch(r, 1) for r in range(3, 4)] [ self.ctrlTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1) ] self.qtgui_edit_box_msg_0_0 = qtgui.edit_box_msg( qtgui.FLOAT, '', "RX - Frequency", True, True, "freq") self._qtgui_edit_box_msg_0_0_win = sip.wrapinstance( self.qtgui_edit_box_msg_0_0.pyqwidget(), Qt.QWidget) self.ctrlTab_grid_layout_0.addWidget(self._qtgui_edit_box_msg_0_0_win, 1, 0, 1, 1) [self.ctrlTab_grid_layout_0.setRowStretch(r, 1) for r in range(1, 2)] [ self.ctrlTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1) ] self.qtgui_edit_box_msg_0 = qtgui.edit_box_msg(qtgui.FLOAT, '', "TX - Frequency", True, True, "freq") self._qtgui_edit_box_msg_0_win = sip.wrapinstance( self.qtgui_edit_box_msg_0.pyqwidget(), Qt.QWidget) self.ctrlTab_grid_layout_0.addWidget(self._qtgui_edit_box_msg_0_win, 0, 0, 1, 1) [self.ctrlTab_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [ self.ctrlTab_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1) ] self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.amateur_AX25_Packet_Decoder_0 = amateur.AX25_Packet_Decoder() ################################################## # Connections ################################################## self.msg_connect((self.qtgui_edit_box_msg_0, 'msg'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.qtgui_edit_box_msg_0_0, 'msg'), (self.qtgui_freq_sink_x_0, 'freq')) self.msg_connect((self.qtgui_edit_box_msg_0_0, 'msg'), (self.qtgui_waterfall_sink_x_0, 'freq')) self.msg_connect((self.qtgui_edit_box_msg_0_0, 'msg'), (self.zeromq_pub_msg_sink_0_0_0_0, 'in')) self.msg_connect((self.qtgui_edit_box_msg_0_0_0, 'msg'), (self.zeromq_pub_msg_sink_0_0_0_0, 'in')) self.msg_connect((self.qtgui_edit_box_msg_0_1, 'msg'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.zeromq_sub_msg_source_0, 'out'), (self.amateur_AX25_Packet_Decoder_0, 'in')) self.connect((self.blocks_uchar_to_float_0, 0), (self.qtgui_number_sink_0_0, 1)) self.connect((self.zeromq_sub_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.zeromq_sub_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.zeromq_sub_source_0_0, 0), (self.qtgui_number_sink_0_0, 0)) self.connect((self.zeromq_sub_source_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.zeromq_sub_source_0_0_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.zeromq_sub_source_0_0_0_0, 0), (self.blocks_uchar_to_float_0, 0))
def __init__(self, rtl_source, gnuradio_listener_address): logger.log("CellController - Starting") gr.top_block.__init__(self, "CogRIoT - Sensing Cell Controller") Qt.QWidget.__init__(self) self.setWindowTitle("CogRIoT - Sensing Cell Controller") 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", "CellController") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.zmq_harddecision_pub_address = zmq_harddecision_pub_address = gnuradio_listener_address self.samp_rate = samp_rate = 2000000 self.rx_gain_if = rx_gain_if = 20 self.rx_gain_bb = rx_gain_bb = 20 self.rx_gain = rx_gain = 0 self.rx_freq = rx_freq = 950000000 self.rx_bw = rx_bw = samp_rate/2 self.remotesensor_address = remotesensor_address = rtl_source self.sensingprocessor_lambda = sensingprocessor_lambda = 0.5 ################################################## # Blocks ################################################## # receiver self._remotesensor_address_tool_bar = Qt.QToolBar(self) if None: self._remotesensor_address_formatter = None else: self._remotesensor_address_formatter = lambda x: x self._remotesensor_address_tool_bar.addWidget(Qt.QLabel("Sensing Cell"+": ")) self._remotesensor_address_label = Qt.QLabel(str(self._remotesensor_address_formatter(self.remotesensor_address))) self._remotesensor_address_tool_bar.addWidget(self._remotesensor_address_label) self.top_grid_layout.addWidget(self._remotesensor_address_tool_bar, 0,0,1,2) self._rx_gain_if_tool_bar = Qt.QToolBar(self) self._rx_gain_if_tool_bar.addWidget(Qt.QLabel("RX IF Gain"+": ")) self._rx_gain_if_line_edit = Qt.QLineEdit(str(self.rx_gain_if)) self._rx_gain_if_tool_bar.addWidget(self._rx_gain_if_line_edit) self._rx_gain_if_line_edit.returnPressed.connect( lambda: self.set_rx_gain_if(float(str(self._rx_gain_if_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_if_tool_bar, 2,0,1,1) self._rx_gain_bb_tool_bar = Qt.QToolBar(self) self._rx_gain_bb_tool_bar.addWidget(Qt.QLabel("RX BB Gain"+": ")) self._rx_gain_bb_line_edit = Qt.QLineEdit(str(self.rx_gain_bb)) self._rx_gain_bb_tool_bar.addWidget(self._rx_gain_bb_line_edit) self._rx_gain_bb_line_edit.returnPressed.connect( lambda: self.set_rx_gain_bb(float(str(self._rx_gain_bb_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_bb_tool_bar, 3,0,1,1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel("RX 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(float(str(self._rx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 1,0,1,1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel("RX 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(int(str(self._rx_freq_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 1,1,1,1) self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + remotesensor_address ) self.rtlsdr_source_0.set_sample_rate(samp_rate) self.rtlsdr_source_0.set_center_freq(rx_freq, 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(rx_gain, 0) self.rtlsdr_source_0.set_if_gain(rx_gain_if, 0) self.rtlsdr_source_0.set_bb_gain(rx_gain_bb, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(rx_bw, 0) self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink(zmq_harddecision_pub_address, 100) # sensing processor self._Lambda_tool_bar = Qt.QToolBar(self) self._Lambda_tool_bar.addWidget(Qt.QLabel("Lambda"+": ")) self._Lambda_line_edit = Qt.QLineEdit(str(self.sensingprocessor_lambda)) self._Lambda_tool_bar.addWidget(self._Lambda_line_edit) self._Lambda_line_edit.returnPressed.connect( lambda: self.set_sensingprocessor_lambda(eng_notation.str_to_num(str(self._Lambda_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._Lambda_tool_bar, 2,1,1,1) self.sensingprocessor_hier_0 = sensingprocessor_hier( sensingprocessorLambda=sensingprocessor_lambda, ) self.blocks_moving_average_xx_0 = blocks.moving_average_ff(1000, .001, 4000) # others self.blocks_message_debug_0 = blocks.message_debug() # graphic elements self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-0.2, 1.2) self.qtgui_time_sink_x_0_0.set_y_label("Probability of Detection", "") 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 = ["Avg", "Dec", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 4,1,1,1) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.10) self.qtgui_number_sink_0.set_title("") labels = ["Pd/Pfa", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("white", "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, 0) 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_grid_layout.addWidget(self._qtgui_number_sink_0_win, 4,0,1,1) ################################################## # Connections ################################################## self.connect((self.rtlsdr_source_0, 0), (self.sensingprocessor_hier_0, 0)) self.connect((self.sensingprocessor_hier_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.sensingprocessor_hier_0, 1), (self.qtgui_time_sink_x_0_0, 1)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.msg_connect((self.sensingprocessor_hier_0, 'msg_harddecision'), (self.zeromq_pub_msg_sink_0, 'in')) logger.log("CellController - Started")
def __init__(self, doc, ip="127.0.0.1"): gr.top_block.__init__(self, "RL Demod training") self.doc = doc self.plot_lst = [] self.widget_lst = [] ################################################## # Parameters ################################################## self.ip = ip ################################################## # Variables ################################################## self.pilot_symbols = pilot_symbols = (( 1, 1, 1, -1, ), ) self.pilot_carriers = pilot_carriers = (( -21, -7, 7, 21, ), ) self.packet_length_tag_key = packet_length_tag_key = "packet_length" self.occupied_carriers = occupied_carriers = ( list(range(-22, -21)) + list(range(-20, -7)) + list(range(-6, 0)) + list(range(1, 7)) + list(range(8, 21)) + list(range(22, 23)), ) self.length_tag_key_0 = length_tag_key_0 = "frame_len" self.length_tag_key = length_tag_key = "packet_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.errors = errors = 0 self.bits_per_symbol = bits_per_symbol = 4 self.ber = ber = 0 self.variable_qtgui_label_0_0_val = variable_qtgui_label_0_0 = ber self.variable_qtgui_label_0_val = variable_qtgui_label_0 = errors self.variable_0 = variable_0 = len(occupied_carriers[0]) self.training_mod = training_mod = 1 self.timestamp = timestamp = '1' self.t_state = t_state = 1 self.sync_word2 = sync_word2 = [ 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0 ] self.sync_word1 = sync_word1 = [ 0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0. ] self.snr_stop = snr_stop = 29 self.snr_step = snr_step = 0.5 self.snr_start = snr_start = 0 self.samp_rate = samp_rate = 0.3e6 self.rx_lr = rx_lr = -2 self.rolloff = rolloff = 0 self.puncpat = puncpat = '11' self.payload_mod = payload_mod = digital.qam_constellation( constellation_points=2**bits_per_symbol) self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_static( fft_len, occupied_carriers, pilot_carriers, pilot_symbols, 1) self.packet_len = packet_len = 400 self.mag = mag = 10 self.ldpc_enc = ldpc_enc = fec.ldpc_encoder_make( gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist") self.ldpc_dec = ldpc_dec = fec.ldpc_decoder.make( gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist", 0.5, 50) self.header_formatter = header_formatter = digital.packet_header_ofdm( occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key, frame_len_tag_key=length_tag_key_0, bits_per_header_sym=header_mod.bits_per_symbol(), bits_per_payload_sym=8, scramble_header=False) self.header_equalizer = header_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols) self.hdr_format = hdr_format = digital.header_format_ofdm( occupied_carriers, 1, length_tag_key, ) self.gain_rx = gain_rx = 5 self.freq = freq = 900e6 self.bits_per_symbol_0 = bits_per_symbol_0 = len(occupied_carriers[0]) ################################################## # Blocks ################################################## self.training_mod_textbox = bokehgui.textbox( self.widget_lst, str(1), 'Alternate training every' + ": ") self.training_mod_textbox.add_callback( lambda attr, old, new: self.set_training_mod(int(new))) self._t_state_options = [ 1, 0, ] self._t_state_labels = [ 'On', 'Off', ] self.t_state_radiobutton = bokehgui.radiobutton(self.widget_lst, None, self._t_state_labels, inline=True) self.t_state_radiobutton.add_callback( lambda new: self.set_t_state(int(self._t_state_options[new]))) self.rx_lr_slider = bokehgui.slider(self.widget_lst, 'RX Learning rate (log)' + ":", -5, 0, 0.1, 1, -2) self.rx_lr_slider.add_callback( lambda attr, old, new: self.set_rx_lr(new)) self.mag_slider = bokehgui.slider(self.widget_lst, 'Eb/N0' + ":", 0, 40, 0.1, 1, 10) self.mag_slider.add_callback(lambda attr, old, new: self.set_mag(new)) self.learning_ber_bf_0 = learning.ber_bf(False, 100, -7.0, 1) self.gain_rx_slider = bokehgui.slider(self.widget_lst, 'Amplitude Rx' + ":", 0, 90, 0.5, 1, 5) self.gain_rx_slider.add_callback( lambda attr, old, new: self.set_gain_rx(new)) self.blocks_probe_signal_x_0 = blocks.probe_signal_f() self.zeromq_sub_msg_source_0_0 = zeromq.sub_msg_source( "tcp://" + ip + ":50001", 1000) self.zeromq_pub_msg_sink_0_0_0 = zeromq.pub_msg_sink( 'tcp://*:50002', 1000) self.variable_qtgui_label_0_0 = bokehgui.label( self.widget_lst, str(variable_qtgui_label_0_0), 'BER' + ": ") self.variable_qtgui_label_0 = bokehgui.label( self.widget_lst, str(variable_qtgui_label_0), 'Error count' + ": ") self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0, 1)), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_center_freq(freq, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.uhd_usrp_source_0.set_rx_agc(False, 0) self.uhd_usrp_source_0.set_gain(gain_rx, 0) self.timestamp_textbox = bokehgui.textbox(self.widget_lst, str('1'), 'Load timestamp' + ": ") self.timestamp_textbox.add_callback( lambda attr, old, new: self.set_timestamp(str(new))) self.learning_dl_demod_0 = learning.dl_demod( 'packet_num', False, bits_per_symbol, packet_len, 20, training_mod, 10**rx_lr, t_state, '/home/cyrille/Gnu-Radio/modules/gr-learning/examples/saved_models' ) self.learning_align_0 = learning.align('packet_num', packet_len, 1, 48) self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1) self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (), True, 1) def _errors_probe(): while True: val = self.learning_ber_bf_0.total_errors() try: self.set_errors(val) except AttributeError: pass time.sleep(1.0 / (0.5)) _errors_thread = threading.Thread(target=_errors_probe) _errors_thread.daemon = True _errors_thread.start() self.digital_packet_headerparser_b_0 = digital.packet_headerparser_b( header_formatter.base()) self.digital_ofdm_sync_sc_cfb_0 = digital.ofdm_sync_sc_cfb( fft_len, fft_len // 4, False, 0.9) self.digital_ofdm_serializer_vcc_payload = digital.ofdm_serializer_vcc( fft_len, occupied_carriers, length_tag_key_0, packet_length_tag_key, 1, '', True) self.digital_ofdm_serializer_vcc_header = digital.ofdm_serializer_vcc( fft_len, occupied_carriers, length_tag_key_0, '', 0, '', True) self.digital_ofdm_frame_equalizer_vcvc_1 = digital.ofdm_frame_equalizer_vcvc( payload_equalizer.base(), fft_len // 4, length_tag_key_0, True, 0) self.digital_ofdm_frame_equalizer_vcvc_0 = digital.ofdm_frame_equalizer_vcvc( header_equalizer.base(), fft_len // 4, length_tag_key_0, True, 1) self.digital_ofdm_chanest_vcvc_0 = digital.ofdm_chanest_vcvc( sync_word1, sync_word2, 1, 0, 3, False) self.digital_header_payload_demux_0 = digital.header_payload_demux( 3, fft_len, fft_len // 4, length_tag_key_0, "", True, gr.sizeof_gr_complex, "rx_time", int(samp_rate), (), 0) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( header_mod.base()) self.bokehgui_time_sink_x_0 = bokehgui.time_sink_f_proc( 1024, samp_rate, "Decoded minus label", 1) self.bokehgui_time_sink_x_0_plot = bokehgui.time_sink_f( self.doc, self.plot_lst, self.bokehgui_time_sink_x_0, is_message=False) labels = ['', '', '', '', '', '', '', '', '', ''] legend_list = [] for i in range(1): if len(labels[i]) == 0: legend_list.append("Data {0}".format(i)) else: legend_list.append(labels[i]) self.bokehgui_time_sink_x_0_plot.initialize(log_x=False, log_y=False, update_time=500, legend_list=legend_list) self.bokehgui_time_sink_x_0_plot.set_y_axis([-10, 10]) self.bokehgui_time_sink_x_0_plot.set_y_label('Difference' + '(' + "" + ')') self.bokehgui_time_sink_x_0_plot.set_x_label('Symbol' + '(' + "" + ')') self.bokehgui_time_sink_x_0_plot.enable_tags(-1, True) self.bokehgui_time_sink_x_0_plot.set_trigger_mode( bokehgui.TRIG_MODE_FREE, bokehgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.bokehgui_time_sink_x_0_plot.enable_grid(False) self.bokehgui_time_sink_x_0_plot.enable_axis_labels(True) self.bokehgui_time_sink_x_0_plot.disable_legend(not True) self.bokehgui_time_sink_x_0_plot.set_layout(*((2, 0, 1, 3))) colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "blue", "blue", "blue" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] styles = [ "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid" ] markers = [None, None, None, None, None, None, None, None, None, None] 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): self.bokehgui_time_sink_x_0_plot.format_line( i, colors[i], widths[i], styles[i], markers[i], alphas[i]) self.bokehgui_time_const_x_0 = bokehgui.time_sink_c_proc( 1024, samp_rate, "Received noisy constellation", 1) self.bokehgui_time_const_x_0_plot = bokehgui.const_sink_c( self.doc, self.plot_lst, self.bokehgui_time_const_x_0, is_message=False) labels = ['', '', '', '', '', '', '', '', '', ''] legend_list = [] for i in range(1): if len(labels[i]) == 0: if (i % 2 == 0): legend_list.append("Re{{Data {0}}}".format(i / 2)) else: legend_list.append("Im{{Data {0}}}".format(i / 2)) else: legend_list.append(labels[i]) self.bokehgui_time_const_x_0_plot.initialize(update_time=500, legend_list=legend_list) self.bokehgui_time_const_x_0_plot.set_y_axis([-2, 2]) self.bokehgui_time_const_x_0_plot.set_y_label('Q Channel' + '(' + "" + ')') self.bokehgui_time_const_x_0_plot.set_x_label('I Channel' + '(' + "" + ')') self.bokehgui_time_const_x_0_plot.enable_tags(-1, False) self.bokehgui_time_const_x_0_plot.set_trigger_mode( bokehgui.TRIG_MODE_FREE, bokehgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.bokehgui_time_const_x_0_plot.enable_grid(True) self.bokehgui_time_const_x_0_plot.enable_axis_labels(True) self.bokehgui_time_const_x_0_plot.disable_legend(not True) self.bokehgui_time_const_x_0_plot.set_layout(*((0, 1, 2, 2))) colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "blue", "blue", "blue" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = ['o', 'o', 'o', 'o', 'o', 'o', 'o', 'o', 'o', 'o'] 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): self.bokehgui_time_const_x_0_plot.format_line( i, colors[i], widths[i], 'None', markers[i], alphas[i]) self.bokehgui_frequency_sink_x_0 = bokehgui.freq_sink_c_proc( 1024, firdes.WIN_BLACKMAN_hARRIS, freq, samp_rate, "Rx signal", 1) self.bokehgui_frequency_sink_x_0_plot = bokehgui.freq_sink_c( self.doc, self.plot_lst, self.bokehgui_frequency_sink_x_0, is_message=False) labels = ['', '', '', '', '', '', '', '', '', ''] legend_list = [] for i in range(1): if len(labels[i]) == 0: legend_list.append("Data {0}".format(i)) else: legend_list.append(labels[i]) self.bokehgui_frequency_sink_x_0_plot.initialize( update_time=100, legend_list=legend_list) self.bokehgui_frequency_sink_x_0_plot.set_y_axis([-140, 10]) self.bokehgui_frequency_sink_x_0_plot.set_y_label('Relative Gain' + '(' + 'dB' + ')') self.bokehgui_frequency_sink_x_0_plot.set_x_label('Frequency' + '(' + "Hz" + ')') self.bokehgui_frequency_sink_x_0_plot.set_trigger_mode( bokehgui.TRIG_MODE_FREE, 0.0, 0, "") self.bokehgui_frequency_sink_x_0_plot.enable_grid(False) self.bokehgui_frequency_sink_x_0_plot.enable_axis_labels(True) self.bokehgui_frequency_sink_x_0_plot.disable_legend(not True) self.bokehgui_frequency_sink_x_0_plot.set_layout(*((3, 0, 1, 3))) self.bokehgui_frequency_sink_x_0_plot.enable_max_hold() colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] styles = [ "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid", "solid" ] markers = [None, None, None, None, None, None, None, None, None, None] 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): self.bokehgui_frequency_sink_x_0_plot.format_line( i, colors[i], widths[i], styles[i], markers[i], alphas[i]) self.blocks_sub_xx_0 = blocks.sub_ff(1) self.blocks_repack_bits_bb_0_0_1_1 = blocks.repack_bits_bb( bits_per_symbol, 1, '', False, gr.GR_LSB_FIRST) self.blocks_repack_bits_bb_0_0_1 = blocks.repack_bits_bb( bits_per_symbol, 1, '', False, gr.GR_LSB_FIRST) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * bits_per_symbol) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, fft_len + 0 * (fft_len // 4) + 10) self.blocks_char_to_float_0_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1) self.blocks_add_xx_0 = blocks.add_vcc(1) def _ber_probe(): while True: val = self.blocks_probe_signal_x_0.level() try: self.set_ber(val) except AttributeError: pass time.sleep(1.0 / (0.5)) _ber_thread = threading.Thread(target=_ber_probe) _ber_thread.daemon = True _ber_thread.start() self.analog_noise_source_x_0 = analog.noise_source_c( analog.GR_GAUSSIAN, np.sqrt(10**(np.log10(1 / bits_per_symbol) - (mag / 10.0))) * 1, -1) self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc( -2.0 / fft_len) if self.widget_lst: input_t = bokehgui.bokeh_layout.widgetbox(self.widget_lst) widgetbox = bokehgui.bokeh_layout.WidgetLayout(input_t) widgetbox.set_layout(*((0, 0, 2, 1))) list_obj = [widgetbox] + self.plot_lst else: list_obj = self.plot_lst layout_t = bokehgui.bokeh_layout.create_layout(list_obj, "stretch_both") self.doc.add_root(layout_t) ################################################## # Connections ################################################## self.msg_connect((self.digital_packet_headerparser_b_0, 'header_data'), (self.digital_header_payload_demux_0, 'header_data')) self.msg_connect((self.learning_dl_demod_0, 'losses'), (self.zeromq_pub_msg_sink_0_0_0, 'in')) self.msg_connect((self.zeromq_sub_msg_source_0_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.bokehgui_time_const_x_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.learning_align_0, 0)) self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_sub_xx_0, 0)) self.connect((self.blocks_char_to_float_0_0_0, 0), (self.blocks_sub_xx_0, 1)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.digital_header_payload_demux_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.learning_align_0, 1)) self.connect((self.blocks_repack_bits_bb_0_0_1, 0), (self.learning_ber_bf_0, 1)) self.connect((self.blocks_repack_bits_bb_0_0_1_1, 0), (self.learning_ber_bf_0, 0)) self.connect((self.blocks_sub_xx_0, 0), (self.bokehgui_time_sink_x_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_packet_headerparser_b_0, 0)) self.connect((self.digital_header_payload_demux_0, 0), (self.fft_vxx_0, 0)) self.connect((self.digital_header_payload_demux_0, 1), (self.fft_vxx_1, 0)) self.connect((self.digital_ofdm_chanest_vcvc_0, 0), (self.digital_ofdm_frame_equalizer_vcvc_0, 0)) self.connect((self.digital_ofdm_frame_equalizer_vcvc_0, 0), (self.digital_ofdm_serializer_vcc_header, 0)) self.connect((self.digital_ofdm_frame_equalizer_vcvc_1, 0), (self.digital_ofdm_serializer_vcc_payload, 0)) self.connect((self.digital_ofdm_serializer_vcc_header, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.digital_ofdm_serializer_vcc_payload, 0), (self.blocks_add_xx_0, 0)) self.connect((self.digital_ofdm_sync_sc_cfb_0, 0), (self.analog_frequency_modulator_fc_0, 0)) self.connect((self.digital_ofdm_sync_sc_cfb_0, 1), (self.digital_header_payload_demux_0, 1)) self.connect((self.fft_vxx_0, 0), (self.digital_ofdm_chanest_vcvc_0, 0)) self.connect((self.fft_vxx_1, 0), (self.digital_ofdm_frame_equalizer_vcvc_1, 0)) self.connect((self.learning_align_0, 1), (self.learning_dl_demod_0, 1)) self.connect((self.learning_align_0, 0), (self.learning_dl_demod_0, 0)) self.connect((self.learning_ber_bf_0, 0), (self.blocks_probe_signal_x_0, 0)) self.connect((self.learning_dl_demod_0, 1), (self.blocks_char_to_float_0_0, 0)) self.connect((self.learning_dl_demod_0, 2), (self.blocks_char_to_float_0_0_0, 0)) self.connect((self.learning_dl_demod_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.learning_dl_demod_0, 2), (self.blocks_repack_bits_bb_0_0_1, 0)) self.connect((self.learning_dl_demod_0, 1), (self.blocks_repack_bits_bb_0_0_1_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_delay_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.bokehgui_frequency_sink_x_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.digital_ofdm_sync_sc_cfb_0, 0))
def __init__(self, invert=1, ip='127.0.0.1', port=7355): gr.top_block.__init__(self, "Reaktor Hello World decoder") Qt.QWidget.__init__(self) self.setWindowTitle("Reaktor Hello World decoder") 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", "openlst_satellite") 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 ################################################## # Parameters ################################################## self.invert = invert self.ip = ip self.port = port ################################################## # Variables ################################################## self.threshold = threshold = 1 self.samp_rate = samp_rate = 48000 self.preamble = preamble = "1010101010101010" self.gain_mu = gain_mu = 0.175 * 3 self.access_code = access_code = "11010011100100011101001110010001" ################################################## # Blocks ################################################## self.zeromq_pub_msg_sink_0 = zeromq.pub_msg_sink( 'tcp://127.0.0.2:5559', 100, ) self.satellites_sync_to_pdu_packed_0 = satellites.hier.sync_to_pdu_packed( packlen=255, sync=access_code, threshold=1, ) self.satellites_print_timestamp_0 = satellites.print_timestamp( '%Y-%m-%d %H:%M:%S', True) self.satellites_pn9_scrambler_0 = satellites.hier.pn9_scrambler() self.satellites_pdu_head_tail_1 = satellites.pdu_head_tail(3, 1) self.satellites_pdu_head_tail_0 = satellites.pdu_head_tail(1, 3) self.satellites_check_cc11xx_crc_0 = satellites.check_cc11xx_crc(True) self.satellites_cc11xx_packet_crop_0 = satellites.cc11xx_packet_crop( True) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 3000, #size 9600, #samp_rate 'dots', #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(-3, 3) self.qtgui_time_sink_x_1.set_y_label('Amplitude', "") self.qtgui_time_sink_x_1.enable_tags(True) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_1.enable_autoscale(False) self.qtgui_time_sink_x_1.enable_grid(False) self.qtgui_time_sink_x_1.enable_axis_labels(True) self.qtgui_time_sink_x_1.enable_control_panel(True) 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 = [0, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, -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.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 30000, #size 48000, #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(True) 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.pduadd_usrp_pad_0 = pduadd.usrp_pad(100, 1) self.pduadd_pdu_head_tail_1 = pduadd.pdu_head_tail(access_code) self.pduadd_pdu_head_tail_0 = pduadd.pdu_head_tail(preamble) self.pduadd_crc16_0 = pduadd.crc16() self.pduadd_add_length_0 = pduadd.add_length() self.low_pass_filter_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, 48000, 8000, 600, firdes.WIN_HAMMING, 6.76)) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( 5, 0.25 * gain_mu * gain_mu, 0.5, gain_mu, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_wavfile_source_0 = blocks.wavfile_source( '/home/ethan/install/imit_tim/whitened_GFSK.wav', True) self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_float * 1, samp_rate, True) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(invert) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.pduadd_add_length_0, 'out'), (self.pduadd_crc16_0, 'in')) self.msg_connect((self.pduadd_crc16_0, 'out'), (self.satellites_check_cc11xx_crc_0, 'in')) self.msg_connect((self.pduadd_pdu_head_tail_0, 'out'), (self.pduadd_usrp_pad_0, 'in')) self.msg_connect((self.pduadd_pdu_head_tail_1, 'out'), (self.pduadd_pdu_head_tail_0, 'in')) self.msg_connect((self.pduadd_usrp_pad_0, 'out'), (self.satellites_print_timestamp_0, 'in')) self.msg_connect((self.satellites_cc11xx_packet_crop_0, 'out'), (self.satellites_pdu_head_tail_1, 'in')) self.msg_connect((self.satellites_check_cc11xx_crc_0, 'ok'), (self.pduadd_pdu_head_tail_1, 'in')) self.msg_connect((self.satellites_pdu_head_tail_0, 'out'), (self.pduadd_add_length_0, 'in')) self.msg_connect((self.satellites_pdu_head_tail_1, 'out'), (self.satellites_pdu_head_tail_0, 'in')) self.msg_connect((self.satellites_pn9_scrambler_0, 'out'), (self.satellites_cc11xx_packet_crop_0, 'in')) self.msg_connect((self.satellites_print_timestamp_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.satellites_print_timestamp_0, 'out'), (self.zeromq_pub_msg_sink_0, 'in')) self.msg_connect((self.satellites_sync_to_pdu_packed_0, 'out'), (self.satellites_pn9_scrambler_0, 'in')) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_throttle_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_throttle_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_throttle_0_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.satellites_sync_to_pdu_packed_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))