def __init__(self): gr.top_block.__init__(self, "Receive_airprobe_bladerf") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 1e6 ################################################## # Blocks ################################################## self.zeromq_sub_msg_source_0 = zeromq.sub_msg_source( "tcp://192.168.42.2:4729", 1) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.complex_t, "packet_len") self.blocks_file_meta_sink_0 = blocks.file_meta_sink( gr.sizeof_gr_complex * 1, "/home/abhishek/tmp/Untitled Folder/data_bladeRF1/test", samp_rate, 1, blocks.GR_FILE_FLOAT, True, 48000, "", True) self.blocks_file_meta_sink_0.set_unbuffered(False) ################################################## # Connections ################################################## self.msg_connect((self.zeromq_sub_msg_source_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.blocks_file_meta_sink_0, 0))
def setUp(self): addr = 'tcp://127.0.0.1' self.context = zmq.Context() self.zmq_sock = self.context.socket(zmq.PUB) port = self.zmq_sock.bind_to_random_port(addr) self.zeromq_sub_msg_source = zeromq.sub_msg_source( ('%s:%s' % (addr, port)), 100) self.message_debug = blocks.message_debug() self.tb = gr.top_block() self.tb.msg_connect( (self.zeromq_sub_msg_source, 'out'), (self.message_debug, 'store')) self.tb.start() time.sleep(0.1)
def __init__(self): gr.top_block.__init__(self, "File Meta Source") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## self.zeromq_sub_msg_source_0 = zeromq.sub_msg_source( "tcp://192.168.42.2:4729", 100000) self.SVM_prediction_printer_0 = SVM.prediction_printer( "No Person", "Person Walking", 50, 0.5) self.SVM_Test_0 = SVM.Test() ################################################## # Connections ################################################## self.msg_connect((self.SVM_Test_0, 'out'), (self.SVM_prediction_printer_0, 'in')) self.msg_connect((self.zeromq_sub_msg_source_0, 'out'), (self.SVM_Test_0, 'data'))
def __init__(self, fD=10, id_user=0): gr.top_block.__init__(self, "Polar Coding with Coded Caching") ################################################## # Parameters ################################################## self.fD = fD self.id_user = id_user ################################################## # Variables ################################################## self.snr = snr = 14 + 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.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.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.gain = gain = 25 self.freq = freq = 2450e6 self.coderate = coderate = [1, 2, 2, 3, 4] self.Users = Users = 4 self.Nbfiles = Nbfiles = 20 self.NbStrgUsers = NbStrgUsers = 1 self.NbChuncks = NbChuncks = 200 self.N = N = 2048 ################################################## # Blocks ################################################## self.zeromq_sub_source_0 = zeromq.sub_source(gr.sizeof_gr_complex, 1, 'tcp://localhost:5565', 100, False, -1) 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.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_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 = 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_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_chanest_vcvc_0 = digital.ofdm_chanest_vcvc( (sync_word1), (sync_word2), 1, 0, 3, False) self.digital_header_payload_demux_0 = digital.header_payload_demux( 3, fft_len, fft_len / 4, length_tag_key, "", True, gr.sizeof_gr_complex, "rx_time", samp_rate, (), 0, ) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( header_mod.base()) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) 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.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.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_xx_0, 0), (self.digital_header_payload_demux_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_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.fft_vxx_0, 0), (self.digital_ofdm_chanest_vcvc_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_ofdm_frame_equalizer1_vcvc_0, 0), (self.digital_ofdm_serializer_vcc_payload, 0)) self.connect((self.zeromq_sub_source_0, 0), (self.blocks_delay_0, 0)) self.connect((self.zeromq_sub_source_0, 0), (self.digital_ofdm_sync_sc_cfb_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, gain=5, id_user=0): gr.top_block.__init__(self, "Polar Coding with Coded Caching") ################################################## # Parameters ################################################## self.gain = gain self.id_user = id_user ################################################## # Variables ################################################## self.pilot_symbols = pilot_symbols = ((1, 1, 1, -1,),) self.pilot_carriers = pilot_carriers = ((-21, -7, 7, 21,),) self.payload_mod = payload_mod = digital.constellation_qpsk() self.packet_length_tag_key = packet_length_tag_key = "packet_len" self.occupied_carriers = occupied_carriers = (range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),) self.length_tag_key = length_tag_key = "frame_len" self.header_mod = header_mod = digital.constellation_bpsk() self.fft_len = fft_len = 64 self.Kw = Kw = 70*8 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.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.coderate = coderate = [3,3,3,3,4] 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://mnode16:5575', 10) self.zeromq_sub_msg_source_0_0 = zeromq.sub_msg_source('tcp://mnode16:5555', 100) self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join(('', "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0_0.set_clock_source('external', 0) self.uhd_usrp_source_0_0.set_time_source('external', 0) self.uhd_usrp_source_0_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_source_0_0.set_center_freq(freq, 0) self.uhd_usrp_source_0_0.set_gain(gain, 0) self.uhd_usrp_source_0_0.set_antenna('TX/RX', 0) self.uhd_usrp_source_0_0.set_auto_dc_offset(True, 0) self.uhd_usrp_source_0_0.set_auto_iq_balance(True, 0) 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_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 = projectCACHE.PC_Error_Rate(id_user, 200) self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1) self.fft_vxx_0 = fft.fft_vcc(fft_len, True, (()), True, 1) self.digital_probe_mpsk_snr_est_c_0 = digital.probe_mpsk_snr_est_c(3, 1000, 0.001) 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, 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_chanest_vcvc_0 = digital.ofdm_chanest_vcvc((sync_word1), (sync_word2), 1, 0, 3, False) self.digital_header_payload_demux_0 = digital.header_payload_demux( 3, fft_len, fft_len/4, length_tag_key, "", True, gr.sizeof_gr_complex, "rx_time", samp_rate, (), 0, ) self.digital_costas_loop_cc_0 = digital.costas_loop_cc(2*3.14/100, 2, False) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(header_mod.base()) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) 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.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, 'SNR')) self.msg_connect((self.zeromq_sub_msg_source_0_0, 'out'), (self.projectCACHE_PC_Error_Rate_0, 'BER_INFO')) self.msg_connect((self.zeromq_sub_msg_source_0_0_0, 'out'), (self.projectCACHE_PC_Error_Rate_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_xx_0, 0), (self.digital_header_payload_demux_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_packet_headerparser_b_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.blocks_delay_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_ofdm_sync_sc_cfb_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_serializer_vcc_header, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.digital_ofdm_serializer_vcc_payload, 0), (self.digital_probe_mpsk_snr_est_c_0, 0)) self.connect((self.digital_ofdm_serializer_vcc_payload, 0), (self.projectCACHE_PolarDec_b_0_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.projectCACHE_ofdm_frame_equalizer1_vcvc_0, 0)) self.connect((self.projectCACHE_ofdm_frame_equalizer1_vcvc_0, 0), (self.digital_ofdm_serializer_vcc_payload, 0)) self.connect((self.uhd_usrp_source_0_0, 0), (self.digital_costas_loop_cc_0, 0))
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, server_address="127.0.0.1", udp_port=8888): gr.top_block.__init__(self, "Remote Monitor") Qt.QWidget.__init__(self) self.setWindowTitle("Remote Monitor") 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", "remote_monitor") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.server_address = server_address self.udp_port = udp_port ################################################## # Variables ################################################## self.tune_freq = tune_freq = 100e6 self.samp_rate = samp_rate = 1800000 self.rf_gain = rf_gain = 5 self.reset_max = reset_max = False self.rate = rate = 1 self.precision = precision = True self.max_mtu = max_mtu = 10000 self.av = av = 0.8 ################################################## # Blocks ################################################## self._tune_freq_range = Range(0, 2000e6, 500, 100e6, 200) self._tune_freq_win = RangeWidget(self._tune_freq_range, self.set_tune_freq, 'Tuning Frequency', "counter_slider", float) self.top_grid_layout.addWidget(self._tune_freq_win, 1, 0, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": ")) self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate)) self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit) self._samp_rate_line_edit.returnPressed.connect( lambda: self.set_samp_rate( int(str(self._samp_rate_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._samp_rate_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) _precision_check_box = Qt.QCheckBox('32bit FFT (or 16b)') self._precision_choices = {True: True, False: False} self._precision_choices_inv = dict( (v, k) for k, v in self._precision_choices.iteritems()) self._precision_callback = lambda i: Qt.QMetaObject.invokeMethod( _precision_check_box, "setChecked", Qt.Q_ARG("bool", self._precision_choices_inv[i])) self._precision_callback(self.precision) _precision_check_box.stateChanged.connect( lambda i: self.set_precision(self._precision_choices[bool(i)])) self.top_grid_layout.addWidget(_precision_check_box, 0, 3, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self.zeromq_sub_msg_source_0 = zeromq.sub_msg_source( 'tcp://127.0.0.1:5005', 100) self.xmlrpc_client5 = xmlrpclib.Server('http://127.0.0.1:7658') self.xmlrpc_client4_0_1 = xmlrpclib.Server('http://127.0.0.1:7658') self.xmlrpc_client4 = xmlrpclib.Server('http://127.0.0.1:7658') self.xmlrpc_client3 = xmlrpclib.Server('http://127.0.0.1:7658') self.xmlrpc_client2 = xmlrpclib.Server('http://127.0.0.1:7658') self.xmlrpc_client0_0 = xmlrpclib.Server('http://127.0.0.1:7658') self._rf_gain_range = Range(0, 50, 1, 5, 200) self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain, "rf_gain", "counter_slider", float) self.top_grid_layout.addWidget(self._rf_gain_win, 2, 0, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) _reset_max_check_box = Qt.QCheckBox('Max Reset') self._reset_max_choices = {True: True, False: False} self._reset_max_choices_inv = dict( (v, k) for k, v in self._reset_max_choices.iteritems()) self._reset_max_callback = lambda i: Qt.QMetaObject.invokeMethod( _reset_max_check_box, "setChecked", Qt.Q_ARG("bool", self._reset_max_choices_inv[i])) self._reset_max_callback(self.reset_max) _reset_max_check_box.stateChanged.connect( lambda i: self.set_reset_max(self._reset_max_choices[bool(i)])) self.top_grid_layout.addWidget(_reset_max_check_box, 1, 3, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self._rate_range = Range(1, 50, 1, 1, 200) self._rate_win = RangeWidget(self._rate_range, self.set_rate, "rate", "counter_slider", int) self.top_grid_layout.addWidget(self._rate_win, 0, 1, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self.ofdm_tools_remote_client_qt_0_0 = ofdm_tools.remote_client_qt( tune_freq=tune_freq, sample_rate=samp_rate, show_axes='str(axes)', precision=precision, hold_max=False, label='Complex PSD Plot') self._ofdm_tools_remote_client_qt_0_0_win = self.ofdm_tools_remote_client_qt_0_0 self.top_grid_layout.addWidget( self._ofdm_tools_remote_client_qt_0_0_win, 3, 0, 1, 4) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self._av_range = Range(0, 1, 0.001, 0.8, 200) self._av_win = RangeWidget(self._av_range, self.set_av, "av", "counter_slider", float) self.top_grid_layout.addWidget(self._av_win, 1, 2, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) ################################################## # Connections ################################################## self.msg_connect((self.zeromq_sub_msg_source_0, 'out'), (self.ofdm_tools_remote_client_qt_0_0, 'pdus'))
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, 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))