def __init__(self, options): gr.hier_block2.__init__(self, "ReadByteFile", gr.io_signature(0, 0, 0), gr.io_signature(1, 1, gr.sizeof_gr_complex)) ################################################## # Blocks ################################################## self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, options.source, False) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_char*1) self.blocks_uchar_to_float_1 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((8e-3, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((8e-3, )) self.blocks_add_const_vxx_1 = blocks.add_const_vff((-127, )) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-127, )) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, options.rate, True) self.connect((self.blocks_file_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_uchar_to_float_1, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_uchar_to_float_1, 0), (self.blocks_add_const_vxx_1, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_add_const_vxx_1, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self, 0))
def setUp (self): self.tb = gr.top_block () self.c = phy(slow_rate=True) self.dqcsk_mapper = ieee802_15_4.dqcsk_mapper_fc(self.c.chirp_seq, self.c.time_gap_1, self.c.time_gap_2, c.n_sub, self.c.n_subchirps) self.dqcsk_demapper = ieee802_15_4.dqcsk_demapper_cf(self.c.chirp_seq, self.c.time_gap_1, self.c.time_gap_2, c.n_sub, self.c.n_subchirps) self.dqpsk_mapper = ieee802_15_4.dqpsk_mapper_ff(framelen=self.c.nsym_frame, forward=True) self.dqpsk_demapper = ieee802_15_4.dqpsk_mapper_ff(framelen=self.c.nsym_frame, forward=False) self.qpsk_mapper = ieee802_15_4.qpsk_mapper_if() self.qpsk_demapper = ieee802_15_4.qpsk_demapper_fi() self.preamble_sfd_prefixer_I = ieee802_15_4.preamble_sfd_prefixer_ii(self.c.preamble, self.c.SFD, self.c.nsym_frame) self.preamble_sfd_removal_I = blocks.keep_m_in_n(gr.sizeof_int, self.c.nsym_frame - len(self.c.preamble) - len(self.c.SFD), self.c.nsym_frame, len(self.c.preamble)+len(self.c.SFD)) self.preamble_sfd_prefixer_Q = ieee802_15_4.preamble_sfd_prefixer_ii(self.c.preamble, self.c.SFD, self.c.nsym_frame) self.preamble_sfd_removal_Q = blocks.keep_m_in_n(gr.sizeof_int, self.c.nsym_frame - len(self.c.preamble) - len(self.c.SFD), self.c.nsym_frame, len(self.c.preamble)+len(self.c.SFD)) self.interleaver_I = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=True) self.interleaver_Q = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=True) self.deinterleaver_I = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=False) self.deinterleaver_Q = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=False) self.codeword_mapper_I = ieee802_15_4.codeword_mapper_bi(self.c.bits_per_symbol, self.c.codewords) self.codeword_mapper_Q = ieee802_15_4.codeword_mapper_bi(self.c.bits_per_symbol, self.c.codewords) self.codeword_demapper_I = ieee802_15_4.codeword_demapper_ib(self.c.bits_per_symbol, self.c.codewords) self.codeword_demapper_Q = ieee802_15_4.codeword_demapper_ib(self.c.bits_per_symbol, self.c.codewords) self.demux = blocks.deinterleave(gr.sizeof_char*1,1) self.mux = blocks.interleave(gr.sizeof_char*1,1) self.zeropadding = ieee802_15_4.zeropadding_b(self.c.padded_zeros) self.zeropadding_removal = ieee802_15_4.zeropadding_removal_b(self.c.phy_packetsize_bytes*8+len(self.c.PHR), self.c.padded_zeros) self.phr_prefixer = ieee802_15_4.phr_prefixer(self.c.PHR) self.phr_removal = ieee802_15_4.phr_removal(self.c.PHR) self.fragmentation = ieee802_15_4.fragmentation(self.c.phy_packetsize_bytes)
def setUp (self): self.tb = gr.top_block () self.c = phy(slow_rate=True) self.dqcsk_mapper = ieee802_15_4.dqcsk_mapper_fc(self.c.chirp_seq, self.c.time_gap_1, self.c.time_gap_2, c.n_sub, self.c.n_subchirps) self.dqcsk_demapper = ieee802_15_4.dqcsk_demapper_cc(self.c.chirp_seq, self.c.time_gap_1, self.c.time_gap_2, c.n_sub, self.c.n_subchirps) self.dqpsk_mapper = ieee802_15_4.dqpsk_mapper_ff(framelen=self.c.nsym_frame, forward=True) self.dqpsk_demapper = ieee802_15_4.dqpsk_soft_demapper_cc(framelen=self.c.nsym_frame) self.qpsk_mapper = ieee802_15_4.qpsk_mapper_if() self.qpsk_demapper = ieee802_15_4.qpsk_demapper_fi() self.preamble_sfd_prefixer_I = ieee802_15_4.preamble_sfd_prefixer_ii(self.c.preamble, self.c.SFD, self.c.nsym_frame) self.preamble_sfd_removal_I = blocks.keep_m_in_n(gr.sizeof_int, self.c.nsym_frame - len(self.c.preamble) - len(self.c.SFD), self.c.nsym_frame, len(self.c.preamble)+len(self.c.SFD)) self.preamble_sfd_prefixer_Q = ieee802_15_4.preamble_sfd_prefixer_ii(self.c.preamble, self.c.SFD, self.c.nsym_frame) self.preamble_sfd_removal_Q = blocks.keep_m_in_n(gr.sizeof_int, self.c.nsym_frame - len(self.c.preamble) - len(self.c.SFD), self.c.nsym_frame, len(self.c.preamble)+len(self.c.SFD)) self.interleaver_I = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=True) self.interleaver_Q = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=True) self.deinterleaver_I = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=False) self.deinterleaver_Q = ieee802_15_4.interleaver_ii(self.c.intlv_seq, forward=False) self.codeword_mapper_I = ieee802_15_4.codeword_mapper_bi(self.c.bits_per_symbol, self.c.codewords) self.codeword_mapper_Q = ieee802_15_4.codeword_mapper_bi(self.c.bits_per_symbol, self.c.codewords) self.codeword_demapper_I = ieee802_15_4.codeword_demapper_ib(self.c.bits_per_symbol, self.c.codewords) self.codeword_demapper_Q = ieee802_15_4.codeword_demapper_ib(self.c.bits_per_symbol, self.c.codewords) self.demux = blocks.deinterleave(gr.sizeof_char*1,1) self.mux = blocks.interleave(gr.sizeof_char*1,1) self.zeropadding = ieee802_15_4.zeropadding_b(self.c.padded_zeros) self.zeropadding_removal = ieee802_15_4.zeropadding_removal_b(self.c.phy_packetsize_bytes*8+len(self.c.PHR), self.c.padded_zeros) self.phr_prefixer = ieee802_15_4.phr_prefixer(self.c.PHR) self.phr_removal = ieee802_15_4.phr_removal(self.c.PHR) self.fragmentation = ieee802_15_4.fragmentation(self.c.phy_packetsize_bytes)
def __init__(self, decoder_list_0, input_size, output_size): gr.hier_block2.__init__( self, "Threaded Decoder", gr.io_signature(1, 1, input_size*1), gr.io_signature(1, 1, output_size*1)) self.decoder_list_0 = decoder_list_0 self.deinterleave_0 = blocks.deinterleave(input_size, fec.get_decoder_input_size(decoder_list_0[0])) self.generic_decoders_0 = [] for i in range(len(decoder_list_0)): self.generic_decoders_0.append(fec.decoder(decoder_list_0[i], input_size, output_size)) self.interleave_0 = blocks.interleave(output_size, fec.get_decoder_output_size(decoder_list_0[0])) for i in range(len(decoder_list_0)): self.connect((self.deinterleave_0, i), (self.generic_decoders_0[i], 0)) for i in range(len(decoder_list_0)): self.connect((self.generic_decoders_0[i], 0), (self.interleave_0, i)) self.connect((self, 0), (self.deinterleave_0, 0)) self.connect((self.interleave_0, 0), (self, 0))
def test_deint_001(self): lenx = 64 src = blocks.vector_source_f(list(range(lenx))) op = blocks.deinterleave(gr.sizeof_float) dst0 = blocks.vector_sink_f() dst1 = blocks.vector_sink_f() dst2 = blocks.vector_sink_f() dst3 = blocks.vector_sink_f() self.tb.connect(src, op) self.tb.connect((op, 0), dst0) self.tb.connect((op, 1), dst1) self.tb.connect((op, 2), dst2) self.tb.connect((op, 3), dst3) self.tb.run() expected_result0 = tuple(range(0, lenx, 4)) expected_result1 = tuple(range(1, lenx, 4)) expected_result2 = tuple(range(2, lenx, 4)) expected_result3 = tuple(range(3, lenx, 4)) self.assertFloatTuplesAlmostEqual(expected_result0, dst0.data()) self.assertFloatTuplesAlmostEqual(expected_result1, dst1.data()) self.assertFloatTuplesAlmostEqual(expected_result2, dst2.data()) self.assertFloatTuplesAlmostEqual(expected_result3, dst3.data())
def __init__(self): gr.top_block.__init__(self, "Top Block") ################################################## # Blocks ################################################## self.blocks_uchar_to_float_1 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((8e-3, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((8e-3, )) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "/home/yann/Documents/INSA/5SEC/Drone/Dongle/script_grc/capture.bin", True) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex*1, "/home/yann/Documents/INSA/5SEC/Drone/Dongle/script_grc/capture.c", False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_char*1, 1) self.blocks_add_const_vxx_1 = blocks.add_const_vff((-127, )) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-127, )) ################################################## # Connections ################################################## self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_add_const_vxx_1, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_uchar_to_float_1, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_uchar_to_float_1, 0), (self.blocks_add_const_vxx_1, 0))
def test_deint_001 (self): lenx = 64 src = blocks.vector_source_f (range (lenx)) op = blocks.deinterleave (gr.sizeof_float) dst0 = blocks.vector_sink_f () dst1 = blocks.vector_sink_f () dst2 = blocks.vector_sink_f () dst3 = blocks.vector_sink_f () self.tb.connect (src, op) self.tb.connect ((op, 0), dst0) self.tb.connect ((op, 1), dst1) self.tb.connect ((op, 2), dst2) self.tb.connect ((op, 3), dst3) self.tb.run () expected_result0 = tuple (range (0, lenx, 4)) expected_result1 = tuple (range (1, lenx, 4)) expected_result2 = tuple (range (2, lenx, 4)) expected_result3 = tuple (range (3, lenx, 4)) self.assertFloatTuplesAlmostEqual (expected_result0, dst0.data ()) self.assertFloatTuplesAlmostEqual (expected_result1, dst1.data ()) self.assertFloatTuplesAlmostEqual (expected_result2, dst2.data ()) self.assertFloatTuplesAlmostEqual (expected_result3, dst3.data ())
def set_rowsandcols(self, rows, cols, deint): self.disconnect_all() self.passthrough = None self.interleaver = None self.deinterleaver = None ################################################## # Parameters ################################################## self.rows = rows self.cols = cols self.deint = deint ################################################## # Blocks ################################################## # short circuit for unitary rows / columns if rows == 1 or cols == 1: self.passthrough = blocks.copy(self.itemsize) self.connect((self, 0), (self.passthrough, 0), (self, 0)) return self.deinterleaver = blocks.deinterleave(self.itemsize, 1 if deint else cols) self.interleaver = blocks.interleave(self.itemsize, cols if deint else 1) ################################################## # Connections ################################################## self.connect((self, 0), (self.deinterleaver, 0)) for n in range(rows): self.connect((self.deinterleaver, n), (self.interleaver, n)) self.connect((self.interleaver, 0), (self, 0))
def __init__(self, target_id, packet_size=8192, number_channel=1, channels = "1"): gr.hier_block2.__init__(self, "rtdex_source", gr.io_signature(0,0,0), gr.io_signature(1,1,gr.sizeof_gr_complex)) self._target_id = target_id self._packet_size = packet_size self._number_channel = number_channel self._channels = channels self.source = nutaq.rtdex_source(self._target_id,gr.sizeof_short,self._number_channel,3) self.source.set_type(0) self.source.set_packet_size(self._packet_size) self.source.set_channels(self._channels) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2047) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2047) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.source, 0), (self.blocks_deinterleave_0, 0)) self.connect(self.blocks_float_to_complex_0, self)
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11', seed=0): gr.hier_block2.__init__( self, "ber_curve_generator", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char*1)) self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat self.random_gen_b_0 = blocks.vector_source_b(map(int, numpy.random.randint(0, 256, 100000)), True) self.deinterleave = blocks.deinterleave(gr.sizeof_char*1) self.connect(self.random_gen_b_0, self.deinterleave) self.ber_generators = [] for i in range(0, len(esno)): ber_generator_temp = fec_test( generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat, seed=seed) self.ber_generators.append(ber_generator_temp); for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i*2)); self.connect((self.ber_generators[i], 1), (self, i*2 + 1));
def __init__(self, encoder_list_0, input_size, output_size): gr.hier_block2.__init__( self, "Threaded Encoder", gr.io_signature(1, 1, input_size*1), gr.io_signature(1, 1, output_size*1)) self.encoder_list_0 = encoder_list_0 self.fec_deinterleave_0 = blocks.deinterleave(input_size, fec.get_encoder_input_size(encoder_list_0[0])) self.generic_encoders_0 = []; for i in range(len(encoder_list_0)): self.generic_encoders_0.append(fec.encoder(encoder_list_0[i], input_size, output_size)) self.fec_interleave_0 = blocks.interleave(output_size, fec.get_encoder_output_size(encoder_list_0[0])) for i in range(len(encoder_list_0)): self.connect((self.fec_deinterleave_0, i), (self.generic_encoders_0[i], 0)) for i in range(len(encoder_list_0)): self.connect((self.generic_encoders_0[i], 0), (self.fec_interleave_0, i)) self.connect((self, 0), (self.fec_deinterleave_0, 0)) self.connect((self.fec_interleave_0, 0), (self, 0))
def __init__(self, bandwidth=22000000, center_frequency=2462000000, usrp_addr="type=b200", zmq_addr="tcp://localhost:5507"): gr.top_block.__init__(self, "USRP Spectrum Monitor") ################################################## # Parameters ################################################## self.bandwidth = bandwidth self.center_frequency = center_frequency self.usrp_addr = usrp_addr self.zmq_addr = zmq_addr ################################################## # Variables ################################################## self.frame_rate = frame_rate = 0.001 self.fft_size = fft_size = 128 ################################################## # Blocks ################################################## self.waterfall_zmq_sink = waterfall_zmq_sink.blk(freq_Size=fft_size, num_Samples=1000, msg_interval=1000, addr=zmq_addr) self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join((usrp_addr, '')), uhd.stream_args( cpu_format="fc32", otw_format='sc16', channels=range(1), ), ) self.uhd_usrp_source_0_0.set_samp_rate(bandwidth) self.uhd_usrp_source_0_0.set_center_freq(center_frequency, 0) self.uhd_usrp_source_0_0.set_gain(30, 0) self.uhd_usrp_source_0_0.set_bandwidth(bandwidth, 0) (self.uhd_usrp_source_0_0).set_min_output_buffer(2024) self.logpwrfft_x_0 = logpwrfft.logpwrfft_c( sample_rate=bandwidth, fft_size=fft_size, ref_scale=2, frame_rate=1000, avg_alpha=1.0, average=False, ) self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_float*1, fft_size) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_float*1, fft_size) (self.blocks_stream_to_vector_0).set_min_output_buffer(2024) self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_float*1, (fft_size/2, fft_size/2)) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1, fft_size/2) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_stream_mux_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_stream_mux_0, 0)) self.connect((self.blocks_stream_mux_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.waterfall_zmq_sink, 0)) self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.logpwrfft_x_0, 0), (self.blocks_vector_to_stream_0, 0)) self.connect((self.uhd_usrp_source_0_0, 0), (self.logpwrfft_x_0, 0))
def setUp (self): self.tb = gr.top_block () src_file = blocks.file_source(gr.sizeof_gr_complex, "unit_test.tdat") di = blocks.deinterleave(gr.sizeof_gr_complex) self.tb.connect(src_file, di) pd = rmg.pulse_sink_c(4) pd.enable(160, 480, 0, 8000, "/tmp/qa_results", str(0), 1.1, 10) self.tb.connect((di,0),(pd,0)) self.tb.connect((di,1),(pd,1)) self.tb.connect((di,2),(pd,2)) self.tb.connect((di,3),(pd,3))
def __init__(self, fpga_frequency = -10.7e6, decim_factor = 250, channels = 4, variance = 0.0): gr.top_block.__init__(self) # Gaussian distributed signal source. noise_src = gr_analog.noise_source_c(gr_analog.GR_GAUSSIAN, variance, int(time.time())) # Throttle signal to the same sampling rate as the USRP. throttle = gr_blocks.throttle(gr.sizeof_gr_complex, params.usrp_sampling_rate / float(decim_factor) * channels) #: Gaussian distributed signal source, deinterleaved to the number of channels. self.u = gr_blocks.deinterleave(gr.sizeof_gr_complex) self.connect(noise_src,throttle,self.u)
def __init__(self, syncword_threshold=None, options=None): gr.hier_block2.__init__( self, 'k2sat_deframer', gr.io_signature(1, 1, gr.sizeof_float), gr.io_signature(0, 0, 0)) options_block.__init__(self, options) self.message_port_register_hier_out('out') if syncword_threshold is None: syncword_threshold = self.options.syncword_threshold # For QPKS 90º abiguity self.deinterleave = blocks.deinterleave(gr.sizeof_float, 1) self.invert = blocks.multiply_const_ff(-1, 1) self.interleave = blocks.interleave(gr.sizeof_float, 1) self.cc0 = fec.cc_decoder.make( 80, 7, 2, [79, 109], 0, -1, fec.CC_STREAMING, False) self.cc1 = fec.cc_decoder.make( 80, 7, 2, [79, 109], 0, -1, fec.CC_STREAMING, False) self.viterbi0 = fec.extended_decoder( decoder_obj_list=self.cc0, threading=None, ann=None, puncpat='11') self.viterbi1 = fec.extended_decoder( decoder_obj_list=self.cc1, threading=None, ann=None, puncpat='11') self.diff0 = digital.diff_decoder_bb(2) self.diff1 = digital.diff_decoder_bb(2) self.scrambler0 = descrambler308() self.scrambler1 = descrambler308() self.deframer0 = sync_to_pdu_packed( packlen=2200, sync=_syncword, threshold=syncword_threshold) self.deframer1 = sync_to_pdu_packed( packlen=2200, sync=_syncword, threshold=syncword_threshold) self.deframer = deframer() self.connect(self, self.viterbi0, self.diff0, self.scrambler0, self.deframer0) self.connect(self, self.deinterleave) self.connect((self.deinterleave, 0), (self.interleave, 1)) self.connect((self.deinterleave, 1), self.invert, (self.interleave, 0)) self.connect(self.interleave, self.viterbi1, self.diff1, self.scrambler1, self.deframer1) self.msg_connect((self.deframer0, 'out'), (self.deframer, 'in')) self.msg_connect((self.deframer1, 'out'), (self.deframer, 'in')) self.msg_connect((self.deframer, 'out'), (self, 'out'))
def __init__(self, fname): super(top_block, self).__init__() self._input_filename = fname gr.top_block.__init__(self, "Top Block") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 2400000 ################################################## # Blocks ################################################## self.blocks_uchar_to_float_1 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char * 1, self._input_filename, False) self.blocks_file_sink_0 = blocks.file_sink( gr.sizeof_gr_complex * 1, self._input_filename + '.raw', False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_char * 1, 1) self.blocks_add_const_vxx_1 = blocks.add_const_vff((-127.5, )) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-127.5, )) ################################################## # Connections ################################################## self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_add_const_vxx_1, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_uchar_to_float_1, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_uchar_to_float_1, 0), (self.blocks_add_const_vxx_1, 0))
def __init__(self, f_in, f_out, base_freq, freq_offset, samp_rate, bit_rate): gr.top_block.__init__(self, "Demod Fsk Gen") ################################################## # Variables ################################################## self.samp_rate = samp_rate self.bit_rate = bit_rate self.samp_per_sym = samp_per_sym = int(samp_rate/bit_rate) self.fxff_decimation = fxff_decimation = 1 self.fsk_deviation_hz = fsk_deviation_hz = 160000 self.freq_offset = freq_offset self.base_freq = base_freq if not f_out: f_out = f_in + '.demod' ################################################## # Blocks ################################################## self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass( 1, samp_rate/fxff_decimation, bit_rate*0.8, bit_rate*.2, firdes.WIN_BLACKMAN, 6.76)) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(fxff_decimation, (firdes.low_pass(1, samp_rate, bit_rate*1.1, bit_rate*.4, firdes.WIN_BLACKMAN, 6.76)), freq_offset, samp_rate) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate/32,True) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_float_to_char_0 = blocks.float_to_char(1, 1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, f_in, False) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, f_out, False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(samp_rate/(2*math.pi*fsk_deviation_hz/8.0)/fxff_decimation) self.analog_pwr_squelch_xx_0 = analog.pwr_squelch_cc(30, 0.3, 0, False) ################################################## # Connections ################################################## self.connect((self.blocks_file_source_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.blocks_float_to_char_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_float_to_char_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_pwr_squelch_xx_0, 0)) self.connect((self.analog_pwr_squelch_xx_0, 0), (self.analog_quadrature_demod_cf_0, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Hackrfblock") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 20000000 self.firdes_tap = firdes_tap = firdes.low_pass(1, samp_rate, 20000, 200000, firdes.WIN_HAMMING, 6.76) self.base = base = 881000000 ################################################## # Blocks ################################################## self.wxgui_fftsink2_0 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=base, y_per_div=10, y_divs=10, ref_level=50, ref_scale=2.0, sample_rate=samp_rate, fft_size=4096, fft_rate=5, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, ) self.Add(self.wxgui_fftsink2_0.win) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "/home/xin/BL/bl-interns/xgao/hackrf/881.0.bin", True) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1, 1) self.blocks_add_const_vxx_0 = blocks.add_const_vcc((-128-128j, )) ################################################## # Connections ################################################## self.connect((self.blocks_add_const_vxx_0, 0), (self.wxgui_fftsink2_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11'): gr.hier_block2.__init__( self, "New Bercurve", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char*1), ) ################################################## # Parameters ################################################## self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat ################################################## # Blocks ################################################## self.random_gen_b_0 = fec.random_gen_b(0) self.deinterleave = blocks.deinterleave(gr.sizeof_char*1) self.connect(self.random_gen_b_0, self.deinterleave); self.ber_generators = [] for i in range(0, len(esno)): if(encoder_list is None): ber_generator_temp = fec_raw_test( esno=esno[i], samp_rate=samp_rate) else: ber_generator_temp = fec_test( generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat) self.ber_generators.append(ber_generator_temp); ################################################## # Connections ################################################## for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i*2)); self.connect((self.ber_generators[i], 1), (self, i*2 + 1));
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11', seed=0): gr.hier_block2.__init__( self, "ber_curve_generator", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char * 1)) self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat self.random_gen_b_0 = blocks.vector_source_b( map(int, numpy.random.randint(0, 256, 100000)), True) self.deinterleave = blocks.deinterleave(gr.sizeof_char * 1) self.connect(self.random_gen_b_0, self.deinterleave) self.ber_generators = [] # FIXME It would be good to check that the encoder_list and # decoder_list have parallelism set to > 0. If parallelism # is set to 0, a map isn't passed and an indexing error is # thrown on line 53 or 54 below. for i in range(0, len(esno)): ber_generator_temp = fec_test(generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat, seed=seed) self.ber_generators.append(ber_generator_temp) for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i * 2)) self.connect((self.ber_generators[i], 1), (self, i * 2 + 1))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Top Block") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 125000 ################################################## # Blocks ################################################## self.wxgui_fftsink2_0 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=samp_rate, fft_size=1024, fft_rate=15, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, ) self.Add(self.wxgui_fftsink2_0.win) self.qs1r_qs1r_src_0 = qs1r.qs1r_src(10000000, 125000, True, True, False, 0) self.blocks_int_to_float_0 = blocks.int_to_float(1, 262144) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_fftsink2_0, 0)) self.connect((self.blocks_int_to_float_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.qs1r_qs1r_src_0, 0), (self.blocks_int_to_float_0, 0))
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11'): gr.hier_block2.__init__( self, "New Bercurve", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char*1), ) ################################################## # Parameters ################################################## self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat ################################################## # Blocks ################################################## self.random_gen_b_0 = fec.random_gen_b(0) self.deinterleave = blocks.deinterleave(gr.sizeof_char*1) self.connect(self.random_gen_b_0, self.deinterleave); self.ber_generators = [] for i in range(0, len(esno)): ber_generator_temp = fec_test( generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat ); self.ber_generators.append(ber_generator_temp); ################################################## # Connections ################################################## for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i*2)); self.connect((self.ber_generators[i], 1), (self, i*2 + 1));
def test_deint_002(self): blksize = 4 lenx = 64 src = blocks.vector_source_f(list(range(lenx))) op = blocks.deinterleave(gr.sizeof_float, blksize) dst0 = blocks.vector_sink_f() dst1 = blocks.vector_sink_f() dst2 = blocks.vector_sink_f() dst3 = blocks.vector_sink_f() self.tb.connect(src, op) self.tb.connect((op, 0), dst0) self.tb.connect((op, 1), dst1) self.tb.connect((op, 2), dst2) self.tb.connect((op, 3), dst3) self.tb.run() def plusup_big(a): return a + (blksize * 4) def plusup_little(a): return a + blksize a_vec = list(range(0, blksize)) for i in range(0, (lenx // (4 * blksize)) - 1): a_vec += list(map(plusup_big, a_vec[len(a_vec) - blksize:])) b_vec = list(map(plusup_little, a_vec)) c_vec = list(map(plusup_little, b_vec)) d_vec = list(map(plusup_little, c_vec)) expected_result0 = tuple(a_vec) expected_result1 = tuple(b_vec) expected_result2 = tuple(c_vec) expected_result3 = tuple(d_vec) self.assertFloatTuplesAlmostEqual(expected_result0, dst0.data()) self.assertFloatTuplesAlmostEqual(expected_result1, dst1.data()) self.assertFloatTuplesAlmostEqual(expected_result2, dst2.data()) self.assertFloatTuplesAlmostEqual(expected_result3, dst3.data())
def __init__(self, spread_seq=(-1, 1) ): gr.hier_block2.__init__( self, "Variable Symbol Rate Modulation Modulator", gr.io_signature(1, 1, gr.sizeof_gr_complex*1), gr.io_signature(1, 1, gr.sizeof_gr_complex*1), ) ################################################## # Parameters ################################################## self.spread_seq = spread_seq ################################################## # Variables ################################################## ################################################## # Blocks ################################################## self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, len(spread_seq)) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, len(spread_seq)) self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex*1, len(spread_seq)) self.blocks_patterned_interleaver_0 = blocks.patterned_interleaver(gr.sizeof_gr_complex*1, ([0] + [1]*len(spread_seq))) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((spread_seq)) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_gr_complex*1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_patterned_interleaver_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_repeat_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_vector_to_stream_0, 0)) self.connect((self.blocks_patterned_interleaver_0, 0), (self, 0)) self.connect((self.blocks_repeat_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_vector_to_stream_0, 0), (self.blocks_patterned_interleaver_0, 1)) self.connect((self, 0), (self.blocks_deinterleave_0, 0))
def __init__(self, vlen): gr.hier_block2.__init__( self, "xcorrelate_fft_vcf", gr.io_signature(2, 2, gr.sizeof_gr_complex * vlen), # Input signature gr.io_signature(1, 1, gr.sizeof_float * vlen)) # Output signature # Multiply conjugate mult_conj = blocks.multiply_conjugate_cc(vlen) # Reverse FFT, vec_len, Reverse, [1.0,]]*vec_len, no shift rev_fft = fft.fft_vcc(vlen, False, [ 1.0, ] * vlen, False, 1) # Complex to mag - vlen cc_to_mag = blocks.complex_to_mag(vlen) # Vector to stream vec_to_stream = blocks.vector_to_stream(gr.sizeof_float, vlen) # De-interleave deinterleave = blocks.deinterleave(gr.sizeof_float * 1, int(vlen / 2)) # Cross de-interleave into interleave to swap FFT interleave = blocks.interleave(gr.sizeof_float * 1, int(vlen / 2)) # Stream to Vector - vlen stream_to_vec = blocks.stream_to_vector(gr.sizeof_float * 1, vlen) # Make all the connections self.connect((self, 0), (mult_conj, 0)) self.connect((self, 1), (mult_conj, 1)) self.connect(mult_conj, rev_fft, cc_to_mag, vec_to_stream, deinterleave) self.connect((deinterleave, 0), (interleave, 1)) self.connect((deinterleave, 1), (interleave, 0)) self.connect(interleave, stream_to_vec, self)
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11', seed=0): gr.hier_block2.__init__( self, "ber_curve_generator", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char * 1)) self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat self.random_gen_b_0 = blocks.vector_source_b( map(int, numpy.random.randint(0, 256, 100000)), True) self.deinterleave = blocks.deinterleave(gr.sizeof_char * 1) self.connect(self.random_gen_b_0, self.deinterleave) self.ber_generators = [] for i in range(0, len(esno)): ber_generator_temp = fec_test(generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat, seed=seed) self.ber_generators.append(ber_generator_temp) for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i * 2)) self.connect((self.ber_generators[i], 1), (self, i * 2 + 1))
def __init__(self, encoder_list, decoder_list, esno=numpy.arange(0.0, 3.0, .25), samp_rate=3200000, threading='capillary', puncpat='11', seed=0): gr.hier_block2.__init__( self, "ber_curve_generator", gr.io_signature(0, 0, 0), gr.io_signature(len(esno) * 2, len(esno) * 2, gr.sizeof_char*1)) self.esno = esno self.samp_rate = samp_rate self.encoder_list = encoder_list self.decoder_list = decoder_list self.puncpat = puncpat self.random_gen_b_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 256, 100000))), True) self.deinterleave = blocks.deinterleave(gr.sizeof_char*1) self.connect(self.random_gen_b_0, self.deinterleave) self.ber_generators = [] # FIXME It would be good to check that the encoder_list and # decoder_list have parallelism set to > 0. If parallelism # is set to 0, a map isn't passed and an indexing error is # thrown on line 53 or 54 below. for i in range(0, len(esno)): ber_generator_temp = fec_test( generic_encoder=encoder_list[i], generic_decoder=decoder_list[i], esno=esno[i], samp_rate=samp_rate, threading=threading, puncpat=puncpat, seed=seed) self.ber_generators.append(ber_generator_temp); for i in range(0, len(esno)): self.connect((self.deinterleave, i), (self.ber_generators[i])) self.connect((self.ber_generators[i], 0), (self, i*2)); self.connect((self.ber_generators[i], 1), (self, i*2 + 1));
def __init__(self, target_id, packet_size=8192, number_channel=1, channels="1"): gr.hier_block2.__init__(self, "rtdex_source", gr.io_signature(0, 0, 0), gr.io_signature(1, 1, gr.sizeof_gr_complex)) self._target_id = target_id self._packet_size = packet_size self._number_channel = number_channel self._channels = channels self.source = nutaq.rtdex_source(self._target_id, gr.sizeof_short, self._number_channel, 3) self.source.set_type(0) self.source.set_packet_size(self._packet_size) self.source.set_channels(self._channels) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2047) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2047) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.source, 0), (self.blocks_deinterleave_0, 0)) self.connect(self.blocks_float_to_complex_0, self)
def test_deint_002 (self): blksize = 4 lenx = 64 src = blocks.vector_source_f (range (lenx)) op = blocks.deinterleave (gr.sizeof_float, blksize) dst0 = blocks.vector_sink_f () dst1 = blocks.vector_sink_f () dst2 = blocks.vector_sink_f () dst3 = blocks.vector_sink_f () self.tb.connect (src, op) self.tb.connect ((op, 0), dst0) self.tb.connect ((op, 1), dst1) self.tb.connect ((op, 2), dst2) self.tb.connect ((op, 3), dst3) self.tb.run () plusup_big = lambda a: a + (blksize * 4) plusup_little = lambda a: a + blksize a_vec = range(0,blksize) for i in range(0,(lenx/(4 * blksize)) - 1): a_vec += map(plusup_big, a_vec[len(a_vec) - blksize:]) b_vec = map(plusup_little, a_vec) c_vec = map(plusup_little, b_vec) d_vec = map(plusup_little, c_vec) expected_result0 = tuple (a_vec) expected_result1 = tuple (b_vec) expected_result2 = tuple (c_vec) expected_result3 = tuple (d_vec) self.assertFloatTuplesAlmostEqual (expected_result0, dst0.data ()) self.assertFloatTuplesAlmostEqual (expected_result1, dst1.data ()) self.assertFloatTuplesAlmostEqual (expected_result2, dst2.data ()) self.assertFloatTuplesAlmostEqual (expected_result3, dst3.data ())
def __init__(self): gr.top_block.__init__(self, "Perseus Spectrum Sensing") Qt.QWidget.__init__(self) self.setWindowTitle("Perseus Spectrum Sensing") 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", "perseus_withFPGAdecimation") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 20e6 self.packet_size = packet_size = 8192 self.oversampling = oversampling = 4 self.nfft = nfft = 2**15 self.decimation = decimation = 40 self.amplitude = amplitude = 0.125 self.RF_freq = RF_freq = 943e6 self.PSD_averaging = PSD_averaging = 600 ################################################## # Blocks ################################################## self.spectsensing_xs_plot_1 = spectsensing.xs_plot("") self._spectsensing_xs_plot_1_win = self.spectsensing_xs_plot_1; self.top_layout.addWidget(self._spectsensing_xs_plot_1_win) self.spectsensing_ss_pds_plot_0 = spectsensing.ss_pds_plot(nfft, samp_rate, 1024 ) self.nutaq_rtdex_source_S_S_0 = nutaq.rtdex_source("nutaq_carrier_perseus_TX",gr.sizeof_short,1,0) self.nutaq_rtdex_source_S_S_0.set_type(0) self.nutaq_rtdex_source_S_S_0.set_packet_size(1300) self.nutaq_rtdex_source_S_S_0.set_channels("0") self.nutaq_rtdex_source_0_0_0 = nutaq.rtdex_source("nutaq_carrier_perseus_TX",gr.sizeof_short,1,7) self.nutaq_rtdex_source_0_0_0.set_type(0) self.nutaq_rtdex_source_0_0_0.set_packet_size(packet_size) self.nutaq_rtdex_source_0_0_0.set_channels("2") (self.nutaq_rtdex_source_0_0_0).set_min_output_buffer(16384) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_TX",gr.sizeof_short,1,7) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(packet_size) self.nutaq_rtdex_sink_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_TX", 2, 1) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(RF_freq) self.nutaq_radio420_tx_0_0.set_default_reference(1) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0 = nutaq.radio420_tx("nutaq_carrier_perseus_TX", 1, 0) self.nutaq_radio420_tx_0.set_default_enable(1) self.nutaq_radio420_tx_0.set_default_tx_freq(RF_freq) self.nutaq_radio420_tx_0.set_default_reference(0) self.nutaq_radio420_tx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0.set_default_calibrate(1) self.nutaq_radio420_tx_0.set_default_band(0) self.nutaq_radio420_tx_0.set_default_update_rate(1) self.nutaq_radio420_tx_0.set_default_tx_vga1_gain(-4) self.nutaq_radio420_tx_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0.set_default_tx_gain3(14) self.nutaq_radio420_tx_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_TX", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0_0.set_default_reference(1) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_TX", 1, 2) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_1_1 = nutaq.custom_register("nutaq_carrier_perseus_TX",9) self.nutaq_custom_register_0_1_1.set_index(6) self.nutaq_custom_register_0_1_1.set_default_value(PSD_averaging) self.nutaq_custom_register_0_1_1.set_update_rate(1) self.nutaq_custom_register_0_1_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",7) self.nutaq_custom_register_0_1_0.set_index(2) self.nutaq_custom_register_0_1_0.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_TX",36) self.nutaq_custom_register_0_1.set_index(0) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",8) self.nutaq_custom_register_0_0_0.set_index(3) self.nutaq_custom_register_0_0_0.set_default_value(7) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_default_value(1) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_TX = nutaq.carrier(0,"nutaq_carrier_perseus_TX", "192.168.0.101") self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=oversampling, bt=0.71, verbose=False, log=False, ) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=oversampling, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char*1, "192.168.0.100", 1234, 1472, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, 2*4e3 + 0*samp_rate/40/(oversampling*8*2),True) self.blocks_short_to_float_0_1_0 = blocks.short_to_float(1, 2**11) self.blocks_short_to_float_0_0_0_0 = blocks.short_to_float(1, 2**11) self.blocks_multiply_const_vxx_0_3 = blocks.multiply_const_vff((2.0**(16*2), )) self.blocks_multiply_const_vxx_0_2 = blocks.multiply_const_vcc((amplitude, )) self.blocks_multiply_const_vxx_0_1_1 = blocks.multiply_const_vff((2.0**(16*0), )) self.blocks_multiply_const_vxx_0_1_0_0 = blocks.multiply_const_vff((2.0**(16*1), )) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_complex_0_0_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "/home/juan/Music/de_mi.mp3", True) self.blocks_deinterleave_0_0_1 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_deinterleave_0_0_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder( samples_per_symbol=2, bits_per_symbol=8, preamble="", access_code="", pad_for_usrp=True, ), payload_length=128, ) self.blks2_packet_decoder_1 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder( access_code="", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_1.recv_pkt(ok, payload), ), ) self.DataConversion_reint_short_float_0_3 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_2_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_1_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_0_0 = DataConversion.reint_short_float() self.DataConversion_eaver_resynchronizer_0_0 = DataConversion.eaver_resynchronizer(1024) ################################################## # Connections ################################################## self.msg_connect((self.spectsensing_ss_pds_plot_0, 'psd_pdu'), (self.spectsensing_xs_plot_1, 'pdus')) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 0), (self.spectsensing_ss_pds_plot_0, 0)) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 1), (self.spectsensing_ss_pds_plot_0, 1)) self.connect((self.DataConversion_reint_short_float_0_0_0, 0), (self.blocks_multiply_const_vxx_0_3, 0)) self.connect((self.DataConversion_reint_short_float_0_1_0, 0), (self.blocks_multiply_const_vxx_0_1_0_0, 0)) self.connect((self.DataConversion_reint_short_float_0_2_0, 0), (self.blocks_multiply_const_vxx_0_1_1, 0)) self.connect((self.DataConversion_reint_short_float_0_3, 0), (self.DataConversion_eaver_resynchronizer_0_0, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.blocks_udp_sink_0, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.DataConversion_eaver_resynchronizer_0_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_0, 1), (self.blocks_short_to_float_0_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_0, 0), (self.blocks_short_to_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 1), (self.DataConversion_reint_short_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 3), (self.DataConversion_reint_short_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 2), (self.DataConversion_reint_short_float_0_2_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 0), (self.DataConversion_reint_short_float_0_3, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_1_0_0, 0), (self.blocks_add_xx_0_0, 2)) self.connect((self.blocks_multiply_const_vxx_0_1_1, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_2, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_3, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_short_to_float_0_0_0_0, 0), (self.blocks_float_to_complex_0_0_0, 1)) self.connect((self.blocks_short_to_float_0_1_0, 0), (self.blocks_float_to_complex_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.blks2_packet_decoder_1, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_multiply_const_vxx_0_2, 0)) self.connect((self.nutaq_rtdex_source_0_0_0, 0), (self.blocks_deinterleave_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_S_S_0, 0), (self.blocks_deinterleave_0_0_1, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 10000 self.Nsamples_Qtime = Nsamples_Qtime = 128 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0_2 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_2.set_update_time(0.10) self.qtgui_time_sink_x_0_0_2.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_2.set_y_label("Amplitude DME 2", "") self.qtgui_time_sink_x_0_0_2.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_2.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 1, "") self.qtgui_time_sink_x_0_0_2.enable_autoscale(True) self.qtgui_time_sink_x_0_0_2.enable_grid(True) self.qtgui_time_sink_x_0_0_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_2.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0_2.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_2.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_2_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_2_win) self.qtgui_time_sink_x_0_0_1 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate * 4, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_0_0_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_1.set_y_label("Amplitude ADSB", "") self.qtgui_time_sink_x_0_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 0, "") self.qtgui_time_sink_x_0_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_1.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0_1.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_1.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_1_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label("Amplitude DME1", "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 1, "") self.qtgui_time_sink_x_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_short * 1, samp_rate * 12, True) self.blocks_short_to_float_0_2 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_1 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0_1 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0_0 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) self.blocks_interleave_0_0 = blocks.interleave(gr.sizeof_short * 1, 1) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short * 1, 1) self.blocks_float_to_complex_0_0_0 = blocks.float_to_complex(1) self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.avio505_three_ch_multip_rtdex_0 = avio505.three_ch_multip_rtdex() self.analog_sig_source_x_0_1_0 = analog.sig_source_c( samp_rate * 4, analog.GR_SIN_WAVE, 1000, 1, 0) self.analog_sig_source_x_0_1 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, 400, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, 400, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.avio505_three_ch_multip_rtdex_0, 0)) self.connect((self.analog_sig_source_x_0_1, 0), (self.avio505_three_ch_multip_rtdex_0, 1)) self.connect((self.analog_sig_source_x_0_1_0, 0), (self.avio505_three_ch_multip_rtdex_0, 2)) self.connect((self.avio505_three_ch_multip_rtdex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_deinterleave_0, 4), (self.blocks_interleave_0, 0)) self.connect((self.blocks_deinterleave_0, 6), (self.blocks_interleave_0, 1)) self.connect((self.blocks_deinterleave_0, 8), (self.blocks_interleave_0, 2)) self.connect((self.blocks_deinterleave_0, 10), (self.blocks_interleave_0, 3)) self.connect((self.blocks_deinterleave_0, 5), (self.blocks_interleave_0_0, 0)) self.connect((self.blocks_deinterleave_0, 7), (self.blocks_interleave_0_0, 1)) self.connect((self.blocks_deinterleave_0, 9), (self.blocks_interleave_0_0, 2)) self.connect((self.blocks_deinterleave_0, 11), (self.blocks_interleave_0_0, 3)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_deinterleave_0, 3), (self.blocks_short_to_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_short_to_float_0_1, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_float_to_complex_0_0, 0), (self.qtgui_time_sink_x_0_0_2, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.qtgui_time_sink_x_0_0_1, 0)) self.connect((self.blocks_interleave_0, 0), (self.blocks_short_to_float_0_2, 0)) self.connect((self.blocks_interleave_0_0, 0), (self.blocks_short_to_float_0_0_1, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_short_to_float_0_0_0, 0), (self.blocks_float_to_complex_0_0, 1)) self.connect((self.blocks_short_to_float_0_0_1, 0), (self.blocks_float_to_complex_0_0_0, 1)) self.connect((self.blocks_short_to_float_0_1, 0), (self.blocks_float_to_complex_0_0, 0)) self.connect((self.blocks_short_to_float_0_2, 0), (self.blocks_float_to_complex_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Tag Generator") Qt.QWidget.__init__(self) self.setWindowTitle("Top Tag Generator") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_tag_generator") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 5e5 self.freq_sin = freq_sin = 1000 self.freq = freq = 943e6 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_f( 2**13, #size samp_rate, #samp_rate "", #name 3 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0, 1e-3, 0, "") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(3): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win, 2, 2, 1, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(False) self.qtgui_freq_sink_x_1.enable_grid(False) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance( self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.nutaq_rtdex_source_0 = nutaq.rtdex_source( "nutaq_carrier_perseus_0", gr.sizeof_float, 1, 0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_min_output_buffer(819200) (self.nutaq_rtdex_source_0).set_max_output_buffer(819200) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0", gr.sizeof_short, 1, 1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") self.nutaq_radio420_tx_0_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-20) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx( "nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_3 = nutaq.custom_register( "nutaq_carrier_perseus_0", 11) self.nutaq_custom_register_0_3.set_index(2) self.nutaq_custom_register_0_3.set_update_rate(1) self.nutaq_custom_register_0_2 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value( int((4e6) / samp_rate / 40 * (2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier( 0, "nutaq_carrier_perseus_0", "192.168.0.102") self._freq_sin_range = Range(-2.5e5, 2.5e5, 500, 1000, 200) self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, "freq_sin", "counter_slider", float) self.top_layout.addWidget(self._freq_sin_win) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.6, )) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short * 1, 1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11 - 1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11 - 1) self.blocks_float_to_complex_1 = blocks.float_to_complex(1) (self.blocks_float_to_complex_1).set_processor_affinity([4]) (self.blocks_float_to_complex_1).set_min_output_buffer(262144) (self.blocks_float_to_complex_1).set_max_output_buffer(262144) self.blocks_file_source_0_0 = blocks.file_source( gr.sizeof_gr_complex * 1, "/home/juan/cognitive/fornutaq/gr-ofdm_80211/examples/waveforms/fmcw_chirp_80pc.bin", True) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int * 1, 1) (self.blocks_deinterleave_0).set_processor_affinity([7]) (self.blocks_deinterleave_0).set_min_output_buffer(262144) (self.blocks_deinterleave_0).set_max_output_buffer(262144) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_min_output_buffer(131072) (self.blocks_complex_to_float_0).set_max_output_buffer(131072) self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_processor_affinity([7]) (self.COWN_syncher2_0).set_min_output_buffer(262144) (self.COWN_syncher2_0).set_max_output_buffer(262144) ################################################## # Connections ################################################## self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_1, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_1, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_deinterleave_0, 3), (self.blocks_null_sink_0_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.qtgui_time_sink_x_0_0_0_0, 1)) self.connect((self.blocks_deinterleave_0, 2), (self.qtgui_time_sink_x_0_0_0_0, 2)) self.connect((self.blocks_file_source_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0))
def __init__(self, encoder_list_0, input_size=gr.sizeof_char, output_size=gr.sizeof_char): gr.hier_block2.__init__(self, "Capillary Threaded Encoder", gr.io_signature(1, 1, input_size), gr.io_signature(1, 1, output_size)) self.encoder_list_0 = encoder_list_0 check = math.log10(len(self.encoder_list_0)) / math.log10(2.0) if(abs(check - int(check)) > 0.0): gr.log.info("fec.capillary_threaded_encoder: number of encoders must be a power of 2.") raise AttributeError self.deinterleaves_0 = []; for i in range(int(math.log(len(encoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.deinterleaves_0.append(blocks.deinterleave(input_size, fec.get_encoder_input_size(encoder_list_0[0]))) self.generic_encoders_0 = []; for i in range(len(encoder_list_0)): self.generic_encoders_0.append(fec.encoder(encoder_list_0[i], input_size, output_size)) self.interleaves_0 = []; for i in range(int(math.log(len(encoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.interleaves_0.append(blocks.interleave(output_size, fec.get_encoder_output_size(encoder_list_0[0]))) rootcount = 0; branchcount = 1; for i in range(int(math.log(len(encoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.deinterleaves_0[rootcount], 0), (self.deinterleaves_0[branchcount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.deinterleaves_0[branchcount + 1], 0)) rootcount += 1; branchcount += 2; codercount = 0; for i in range(len(encoder_list_0)/2): self.connect((self.deinterleaves_0[rootcount], 0), (self.generic_encoders_0[codercount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.generic_encoders_0[codercount + 1], 0)) rootcount += 1; codercount += 2; rootcount = 0; branchcount = 1; for i in range(int(math.log(len(encoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.interleaves_0[branchcount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.interleaves_0[branchcount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1; branchcount += 2; codercount = 0; for i in range(len(encoder_list_0)/2): self.connect((self.generic_encoders_0[codercount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.generic_encoders_0[codercount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1; codercount += 2; if((len(self.encoder_list_0)) > 1): self.connect((self, 0), (self.deinterleaves_0[0], 0)) self.connect((self.interleaves_0[0], 0), (self, 0)) else: self.connect((self, 0), (self.generic_encoders_0[0], 0)) self.connect((self.generic_encoders_0[0], 0), (self, 0))
def __init__(self, encoder_list_0, input_size=gr.sizeof_char, output_size=gr.sizeof_char): gr.hier_block2.__init__(self, "Capillary Threaded Encoder", gr.io_signature(1, 1, input_size), gr.io_signature(1, 1, output_size)) self.encoder_list_0 = encoder_list_0 check = math.log10(len(self.encoder_list_0)) / math.log10(2.0) if (abs(check - int(check)) > 0.0): gr.log.info( "fec.capillary_threaded_encoder: number of encoders must be a power of 2." ) raise AttributeError self.deinterleaves_0 = [] for i in range(int(math.log(len(encoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.deinterleaves_0.append( blocks.deinterleave( input_size, fec.get_encoder_input_size(encoder_list_0[0]))) self.generic_encoders_0 = [] for i in range(len(encoder_list_0)): self.generic_encoders_0.append( fec.encoder(encoder_list_0[i], input_size, output_size)) self.interleaves_0 = [] for i in range(int(math.log(len(encoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.interleaves_0.append( blocks.interleave( output_size, fec.get_encoder_output_size(encoder_list_0[0]))) rootcount = 0 branchcount = 1 for i in range(int(math.log(len(encoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.deinterleaves_0[rootcount], 0), (self.deinterleaves_0[branchcount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.deinterleaves_0[branchcount + 1], 0)) rootcount += 1 branchcount += 2 codercount = 0 for i in range(len(encoder_list_0) // 2): self.connect((self.deinterleaves_0[rootcount], 0), (self.generic_encoders_0[codercount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.generic_encoders_0[codercount + 1], 0)) rootcount += 1 codercount += 2 rootcount = 0 branchcount = 1 for i in range(int(math.log(len(encoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.interleaves_0[branchcount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.interleaves_0[branchcount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1 branchcount += 2 codercount = 0 for i in range(len(encoder_list_0) // 2): self.connect((self.generic_encoders_0[codercount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.generic_encoders_0[codercount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1 codercount += 2 if ((len(self.encoder_list_0)) > 1): self.connect((self, 0), (self.deinterleaves_0[0], 0)) self.connect((self.interleaves_0[0], 0), (self, 0)) else: self.connect((self, 0), (self.generic_encoders_0[0], 0)) self.connect((self.generic_encoders_0[0], 0), (self, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme("gnuradio-grc")) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 0.5e6 self.lo_offset = lo_offset = 0 self.gain_0 = gain_0 = 20 self.freq = freq = 943000000.0 self.decimation = decimation = 40 self.chan_est = chan_est = 1 ################################################## # Blocks ################################################## self._samp_rate_options = [0.5e6, 1e6, 5e6, 10e6, 20e6] self._samp_rate_labels = ["500 KHz", "1 MHz", "5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate" + ": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod( self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i)) ) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect(lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_c( 2 ** 17, samp_rate, "", 1 # size # samp_rate # name # number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-2, 2) self.qtgui_time_sink_x_0_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_TAG, qtgui.TRIG_SLOPE_POS, 0.02, 0.1, 0, "ofdm_start" ) self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ["samples", "corr", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if i % 2 == 0: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 2 ** 17, samp_rate, "", 1 # size # samp_rate # name # number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, threshold, 5e-3, 0, "FISTOR" ) self.qtgui_time_sink_x_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] 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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_win) self.ofdm_80211_short_MF_v2_0 = ofdm_80211.short_MF_v2(160, 16) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0", gr.sizeof_float, 1, 3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("2") self.nutaq_radio420_tx_0_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(0) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6) / samp_rate / 40 * (2 ** 32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0, "nutaq_carrier_perseus_0", "192.168.0.101") self._gain_0_range = Range(0, 100, 1, 20, 200) self._gain_0_win = RangeWidget(self._gain_0_range, self.set_gain_0, "gain_0", "slider") self.top_layout.addWidget(self._gain_0_win) self._freq_options = [ 943000000.0, 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5260000000.0, 5280000000.0, 5300000000.0, 5320000000.0, 5500000000.0, 5520000000.0, 5540000000.0, 5560000000.0, 5580000000.0, 5600000000.0, 5620000000.0, 5640000000.0, 5660000000.0, 5680000000.0, 5700000000.0, 5745000000.0, 5765000000.0, 5785000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0, ] self._freq_labels = [ " 0 | 943.0 | ??", " 1 | 2412.0 | 11g", " 2 | 2417.0 | 11g", " 3 | 2422.0 | 11g", " 4 | 2427.0 | 11g", " 5 | 2432.0 | 11g", " 6 | 2437.0 | 11g", " 7 | 2442.0 | 11g", " 8 | 2447.0 | 11g", " 9 | 2452.0 | 11g", " 10 | 2457.0 | 11g", " 11 | 2462.0 | 11g", " 12 | 2467.0 | 11g", " 13 | 2472.0 | 11g", " 14 | 2484.0 | 11g", " 34 | 5170.0 | 11a", " 36 | 5180.0 | 11a", " 38 | 5190.0 | 11a", " 40 | 5200.0 | 11a", " 42 | 5210.0 | 11a", " 44 | 5220.0 | 11a", " 46 | 5230.0 | 11a", " 48 | 5240.0 | 11a", " 52 | 5260.0 | 11a", " 56 | 5280.0 | 11a", " 58 | 5300.0 | 11a", " 60 | 5320.0 | 11a", "100 | 5500.0 | 11a", "104 | 5520.0 | 11a", "108 | 5540.0 | 11a", "112 | 5560.0 | 11a", "116 | 5580.0 | 11a", "120 | 5600.0 | 11a", "124 | 5620.0 | 11a", "128 | 5640.0 | 11a", "132 | 5660.0 | 11a", "136 | 5680.0 | 11a", "140 | 5700.0 | 11a", "149 | 5745.0 | 11a", "153 | 5765.0 | 11a", "157 | 5785.0 | 11a", "161 | 5805.0 | 11a", "165 | 5825.0 | 11a", "172 | 5860.0 | 11p", "174 | 5870.0 | 11p", "176 | 5880.0 | 11p", "178 | 5890.0 | 11p", "180 | 5900.0 | 11p", "182 | 5910.0 | 11p", "184 | 5920.0 | 11p", ] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("Channel" + ": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod( self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i)) ) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect(lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self.carajito = ofdm_80211.ofdm_sync_short(threshold, 2, False, False) self.blocks_null_sink_0_1_0_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float * 1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.ofdm_80211_short_MF_v2_0, 0)) self.connect((self.carajito, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 2), (self.blocks_null_sink_0_1_0_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.carajito, 2)) self.connect((self.ofdm_80211_short_MF_v2_0, 1), (self.carajito, 1)) self.connect((self.ofdm_80211_short_MF_v2_0, 0), (self.carajito, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.qtgui_time_sink_x_0_0_0, 0))
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, decoded_data_file_path='/home/mocha/.satnogs/data/data', dev_args='rtl=00000002', doppler_correction_per_sec=20, enable_iq_dump=0, file_path='/home/mocha/Desktop/test.ogg', flip_images=0, if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=137812000, rx_sdr_device='rtlsdr', sync=1): gr.top_block.__init__(self, "APT Generic Demodulation") ################################################## # Parameters ################################################## self.antenna = antenna self.bb_gain = bb_gain self.decoded_data_file_path = decoded_data_file_path self.dev_args = dev_args self.doppler_correction_per_sec = doppler_correction_per_sec self.enable_iq_dump = enable_iq_dump self.file_path = file_path self.flip_images = flip_images self.if_gain = if_gain self.iq_file_path = iq_file_path self.lo_offset = lo_offset self.ppm = ppm self.rf_gain = rf_gain self.rigctl_port = rigctl_port self.rx_freq = rx_freq self.rx_sdr_device = rx_sdr_device self.sync = sync ################################################## # Variables ################################################## self.samp_rate_rx = samp_rate_rx = satnogs.hw_rx_settings[rx_sdr_device]['samp_rate'] self.xlate_filter_taps = xlate_filter_taps = firdes.low_pass(1, samp_rate_rx, 125000, 25000, firdes.WIN_HAMMING, 6.76) self.taps = taps = firdes.low_pass(12.0, samp_rate_rx, 100e3, 60000, firdes.WIN_HAMMING, 6.76) self.initial_bandwidth = initial_bandwidth = 100e3 self.first_stage_filter_taps = first_stage_filter_taps = firdes.low_pass(1.0, 1.0, 0.2, 0.1, firdes.WIN_HAMMING, 6.76) self.first_stage_decimation = first_stage_decimation = 4 self.filter_rate = filter_rate = 250000 self.deviation = deviation = 17000 self.audio_samp_rate = audio_samp_rate = 48000 self.audio_decimation = audio_decimation = 2 ################################################## # Blocks ################################################## self.satnogs_noaa_apt_sink_0 = satnogs.noaa_apt_sink('/tmp/.satnogs/data/test-2.png', 2080, 1800, bool(sync), bool(flip_images)) self.rational_resampler_xxx_1_0 = filter.rational_resampler_fff( interpolation=int(samp_rate_rx/ ( first_stage_decimation * int(samp_rate_rx/ first_stage_decimation / initial_bandwidth)) / audio_decimation), decimation=48000, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) self.rational_resampler_3 = filter.rational_resampler_fff( interpolation=1, decimation=4, taps=None, fractional_bw=None, ) self.rational_resampler_2 = filter.rational_resampler_fff( interpolation=4*4160, decimation=int((samp_rate_rx/ ( first_stage_decimation * int(samp_rate_rx/ first_stage_decimation / initial_bandwidth)) / audio_decimation)/2), taps=None, fractional_bw=None, ) self.hilbert_fc_0 = filter.hilbert_fc(65, firdes.WIN_HAMMING, 6.76) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(int(samp_rate_rx/filter_rate), (xlate_filter_taps), lo_offset, samp_rate_rx) self.fir_filter_xxx_1 = filter.fir_filter_fff(2, ([0.5, 0.5])) self.fir_filter_xxx_1.declare_sample_delay(0) self.blocks_uchar_to_float_1 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate_rx,True) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((0.008, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((0.008, )) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, '/home/mocha/Desktop/1912_December/iq_NOAA_18_20191016T101359_137812000Hz_IQ.wav', False) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_char*1, 1) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) self.blocks_add_const_vxx_1 = blocks.add_const_vff((-127, )) self.blocks_add_const_vxx_0 = blocks.add_const_vff((127, )) self.blks2_rational_resampler_xxx_1 = filter.rational_resampler_ccc( interpolation=48, decimation=125, taps=None, fractional_bw=None, ) self.band_pass_filter_0_0 = filter.fir_filter_fff(1, firdes.band_pass( 6, samp_rate_rx/ ( first_stage_decimation * int(samp_rate_rx/ first_stage_decimation / initial_bandwidth)) / audio_decimation, 500, 4.2e3, 200, firdes.WIN_HAMMING, 6.76)) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf((2*math.pi*deviation)/96000) ################################################## # Connections ################################################## self.connect((self.analog_quadrature_demod_cf_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.band_pass_filter_0_0, 0), (self.fir_filter_xxx_1, 0)) self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_add_const_vxx_1, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.rational_resampler_3, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_uchar_to_float_1, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_throttle_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_uchar_to_float_1, 0), (self.blocks_add_const_vxx_1, 0)) self.connect((self.fir_filter_xxx_1, 0), (self.rational_resampler_2, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blks2_rational_resampler_xxx_1, 0)) self.connect((self.hilbert_fc_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.rational_resampler_2, 0), (self.hilbert_fc_0, 0)) self.connect((self.rational_resampler_3, 0), (self.satnogs_noaa_apt_sink_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.rational_resampler_xxx_1_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.band_pass_filter_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Lab8") Qt.QWidget.__init__(self) self.setWindowTitle("Lab8") 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", "lab8") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.std_dev = std_dev = 0.05 self.samp_rate = samp_rate = 32000 self.p_xy = p_xy = 0 self.npts = npts = 8192 self.mimo_option = mimo_option = 0 self.lw = lw = 0.5 self.const_qam = const_qam = digital.constellation_calcdist( digital.qam_16()[0], digital.qam_16()[1], 2, 1).base() self.const_psk = const_psk = digital.constellation_calcdist( digital.psk_4()[0], digital.psk_4()[1], 2, 1).base() ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'Transmitted') self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, 'Received') self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, 'Histogram') self.top_grid_layout.addWidget(self.tab, 1, 0, 8, 7) for r in range(1, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 7): self.top_grid_layout.setColumnStretch(c, 1) self._std_dev_range = Range(0, 1, 0.001, 0.05, 200) self._std_dev_win = RangeWidget(self._std_dev_range, self.set_std_dev, 'Noise Std. Dev', "counter_slider", float) self.top_grid_layout.addWidget(self._std_dev_win, 0, 0, 1, 3) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 3): self.top_grid_layout.setColumnStretch(c, 1) self._p_xy_range = Range(0, 0.99, 0.001, 0, 200) self._p_xy_win = RangeWidget(self._p_xy_range, self.set_p_xy, 'Correlation Pxy', "counter_slider", float) self.top_grid_layout.addWidget(self._p_xy_win, 0, 3, 1, 3) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 6): self.top_grid_layout.setColumnStretch(c, 1) # Create the options list self._mimo_option_options = ( 0, 1, ) # Create the labels list self._mimo_option_labels = ( 'Alamouti', 'MIMO', ) # Create the combo box # Create the radio buttons self._mimo_option_group_box = Qt.QGroupBox('MIMO Option' + ": ") self._mimo_option_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._mimo_option_button_group = variable_chooser_button_group() self._mimo_option_group_box.setLayout(self._mimo_option_box) for i, _label in enumerate(self._mimo_option_labels): radio_button = Qt.QRadioButton(_label) self._mimo_option_box.addWidget(radio_button) self._mimo_option_button_group.addButton(radio_button, i) self._mimo_option_callback = lambda i: Qt.QMetaObject.invokeMethod( self._mimo_option_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._mimo_option_options.index(i))) self._mimo_option_callback(self.mimo_option) self._mimo_option_button_group.buttonClicked[int].connect( lambda i: self.set_mimo_option(self._mimo_option_options[i])) self.top_grid_layout.addWidget(self._mimo_option_group_box, 0, 6, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 4096, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(0, 20) self.qtgui_time_sink_x_0.set_y_label('Eigenvalue Ratio (dB)', "") 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(True) 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, 9, 0, 2, 8) for r in range(9, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( npts, 200, -2, 2, "Histogram", 1) self.qtgui_histogram_sink_x_0.set_update_time(0.10) self.qtgui_histogram_sink_x_0.enable_autoscale(True) self.qtgui_histogram_sink_x_0.enable_accumulate(False) self.qtgui_histogram_sink_x_0.enable_grid(True) self.qtgui_histogram_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [3, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(1): if len(labels[i]) == 0: self.qtgui_histogram_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i]) self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i]) self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i]) self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i]) self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_histogram_sink_x_0_win = sip.wrapinstance( self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_2.addWidget(self._qtgui_histogram_sink_x_0_win) self.qtgui_const_sink_x_1 = qtgui.const_sink_c( 1024, #size "De-Correlated Constellation", #name 2 #number of inputs ) self.qtgui_const_sink_x_1.set_update_time(0.10) self.qtgui_const_sink_x_1.set_y_axis(-1.5, 1.5) self.qtgui_const_sink_x_1.set_x_axis(-1.5, 1.5) self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_1.enable_autoscale(False) self.qtgui_const_sink_x_1.enable_grid(True) self.qtgui_const_sink_x_1.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 2, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, -1, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 0.2, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(2): if len(labels[i]) == 0: self.qtgui_const_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_1.set_line_label(i, labels[i]) self.qtgui_const_sink_x_1.set_line_width(i, widths[i]) self.qtgui_const_sink_x_1.set_line_color(i, colors[i]) self.qtgui_const_sink_x_1.set_line_style(i, styles[i]) self.qtgui_const_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_1_win = sip.wrapinstance( self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget) self.tab_layout_1.addWidget(self._qtgui_const_sink_x_1_win) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "Correlated Constellation", #name 2 #number of inputs ) self.qtgui_const_sink_x_0.set_update_time(0.10) self.qtgui_const_sink_x_0.set_y_axis(-4, 4) self.qtgui_const_sink_x_0.set_x_axis(-4, 4) self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0.enable_autoscale(False) self.qtgui_const_sink_x_0.enable_grid(True) self.qtgui_const_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "red", "red", "red", "red", "red", "red", "red", "red" ] styles = [0, 2, 0, 0, 0, 0, 0, 0, 0, 0] markers = [0, -1, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 0.2, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in range(2): if len(labels[i]) == 0: self.qtgui_const_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_const_sink_x_0_win) self.ofdm_alamouti_cc_0 = ofdm.alamouti_cc(p_xy, std_dev, mimo_option) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc( const_psk.points(), 1) self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( 4096, 1 / 4096, 4096, 1) self.blocks_divide_xx_0 = blocks.divide_ff(1) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.analog_random_source_x_0 = blocks.vector_source_b( list(map(int, numpy.random.randint(0, 4, 1000))), True) ################################################## # Connections ################################################## self.connect((self.analog_random_source_x_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_histogram_sink_x_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_divide_xx_0, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_nlog10_ff_0, 0)) self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.ofdm_alamouti_cc_0, 0)) self.connect((self.ofdm_alamouti_cc_0, 1), (self.blocks_complex_to_real_0, 0)) self.connect((self.ofdm_alamouti_cc_0, 2), (self.blocks_deinterleave_0, 0)) self.connect((self.ofdm_alamouti_cc_0, 0), (self.qtgui_const_sink_x_0, 1)) self.connect((self.ofdm_alamouti_cc_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.ofdm_alamouti_cc_0, 1), (self.qtgui_const_sink_x_1, 0)) self.connect((self.ofdm_alamouti_cc_0, 1), (self.qtgui_const_sink_x_1, 1))
def __init__(self): gr.top_block.__init__(self, "Perseus Spectrum Sensing") Qt.QWidget.__init__(self) self.setWindowTitle("Perseus Spectrum Sensing") 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", "perseus_s_sensing") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_funcion = variable_funcion = 2.5e6 self.show_test_statistics = show_test_statistics = False self.samp_rate = samp_rate = 20e6 self.packet_size = packet_size = 8192 self.oversampling = oversampling = 4 self.nfft = nfft = 2**15 self.funcion_prove_showts_edge = funcion_prove_showts_edge = 0 self.freq_offset = freq_offset = variable_funcion self.decimation = decimation = 40 self.cosenito = cosenito = 20e3 self.amplitude = amplitude = 0.125 self.RF_freq = RF_freq = 943e6 self.PSD_averaging = PSD_averaging = 2000 self.ENABLE_TX1_variable_check_box = ENABLE_TX1_variable_check_box = True ################################################## # Blocks ################################################## _show_test_statistics_check_box = Qt.QCheckBox("Show Test Statistics (ReL and Rs)") self._show_test_statistics_choices = {True: True, False: False} self._show_test_statistics_choices_inv = dict((v,k) for k,v in self._show_test_statistics_choices.iteritems()) self._show_test_statistics_callback = lambda i: Qt.QMetaObject.invokeMethod(_show_test_statistics_check_box, "setChecked", Qt.Q_ARG("bool", self._show_test_statistics_choices_inv[i])) self._show_test_statistics_callback(self.show_test_statistics) _show_test_statistics_check_box.stateChanged.connect(lambda i: self.set_show_test_statistics(self._show_test_statistics_choices[bool(i)])) self.top_layout.addWidget(_show_test_statistics_check_box) self.probe = blocks.probe_signal_f() def _variable_funcion_probe(): while True: val = self.probe.level() try: self.set_variable_funcion(val) except AttributeError: pass time.sleep(1.0 / (0.01)) _variable_funcion_thread = threading.Thread(target=_variable_funcion_probe) _variable_funcion_thread.daemon = True _variable_funcion_thread.start() self.spectsensing_ss_edge_plot_0 = spectsensing.ss_edge_plot(show_test_statistics, " " ) self._spectsensing_ss_edge_plot_0_win = self.spectsensing_ss_edge_plot_0; self.top_layout.addWidget(self._spectsensing_ss_edge_plot_0_win) self.spectsensing_xs_plot_1 = spectsensing.xs_plot("") self._spectsensing_xs_plot_1_win = self.spectsensing_xs_plot_1; self.top_layout.addWidget(self._spectsensing_xs_plot_1_win) self.spectsensing_subband_selector_0 = spectsensing.subband_selector(40, "Selection", 2.5e6 , samp_rate) self.spectsensing_ss_pds_plot_0 = spectsensing.ss_pds_plot(nfft, samp_rate, 1024 ) self.spectsensing_compute_statistics_0 = spectsensing.compute_statistics(nfft, samp_rate, 0.0065, 1e-9, 1e-9, 40, 54) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size 8E3, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 2**15, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.nutaq_rtdex_source_S_S_0 = nutaq.rtdex_source("nutaq_carrier_perseus_TX",gr.sizeof_short,1,0) self.nutaq_rtdex_source_S_S_0.set_type(0) self.nutaq_rtdex_source_S_S_0.set_packet_size(1300) self.nutaq_rtdex_source_S_S_0.set_channels("0") self.nutaq_rtdex_source_S_S = nutaq.rtdex_source("nutaq_carrier_perseus_TX",gr.sizeof_short,1,3) self.nutaq_rtdex_source_S_S.set_type(0) self.nutaq_rtdex_source_S_S.set_packet_size(1200) self.nutaq_rtdex_source_S_S.set_channels("3") self.nutaq_rtdex_source_0_0_0 = nutaq.rtdex_source("nutaq_carrier_perseus_TX",gr.sizeof_short,1,7) self.nutaq_rtdex_source_0_0_0.set_type(0) self.nutaq_rtdex_source_0_0_0.set_packet_size(packet_size) self.nutaq_rtdex_source_0_0_0.set_channels("2") (self.nutaq_rtdex_source_0_0_0).set_min_output_buffer(16384) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_TX",gr.sizeof_short,1,7) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(packet_size) self.nutaq_rtdex_sink_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_TX", 2, 1) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(RF_freq) self.nutaq_radio420_tx_0_0.set_default_reference(1) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0 = nutaq.radio420_tx("nutaq_carrier_perseus_TX", 1, 0) self.nutaq_radio420_tx_0.set_default_enable(1) self.nutaq_radio420_tx_0.set_default_tx_freq(RF_freq ) self.nutaq_radio420_tx_0.set_default_reference(0) self.nutaq_radio420_tx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0.set_default_calibrate(1) self.nutaq_radio420_tx_0.set_default_band(0) self.nutaq_radio420_tx_0.set_default_update_rate(1) self.nutaq_radio420_tx_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_TX", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0_0.set_default_reference(1) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(4) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(10) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_TX", 1, 2) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_1_1 = nutaq.custom_register("nutaq_carrier_perseus_TX",9) self.nutaq_custom_register_0_1_1.set_index(6) self.nutaq_custom_register_0_1_1.set_default_value(PSD_averaging) self.nutaq_custom_register_0_1_1.set_update_rate(1) self.nutaq_custom_register_0_1_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",7) self.nutaq_custom_register_0_1_0.set_index(2) self.nutaq_custom_register_0_1_0.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_TX",36) self.nutaq_custom_register_0_1.set_index(0) self.nutaq_custom_register_0_1.set_default_value(int((2e6)/samp_rate*(2**32))) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",8) self.nutaq_custom_register_0_0_0.set_index(3) self.nutaq_custom_register_0_0_0.set_default_value(7) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_default_value(1) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_TX",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_TX = nutaq.carrier(0,"nutaq_carrier_perseus_TX", "192.168.0.101") def _funcion_prove_showts_edge_probe(): while True: val = self.spectsensing_ss_edge_plot_0.update_variable_show_Ts(self.show_test_statistics) try: self.set_funcion_prove_showts_edge(val) except AttributeError: pass time.sleep(1.0 / (0.1)) _funcion_prove_showts_edge_thread = threading.Thread(target=_funcion_prove_showts_edge_probe) _funcion_prove_showts_edge_thread.daemon = True _funcion_prove_showts_edge_thread.start() self._freq_offset_range = Range(-1e7, 1e7, 1e4, variable_funcion, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, "freq_offset", "slider") self.top_layout.addWidget(self._freq_offset_win) self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=oversampling, bt=0.71, verbose=False, log=False, ) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=oversampling, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self._cosenito_range = Range(-250e3, 250e3, 1e3, 20e3, 200) self._cosenito_win = RangeWidget(self._cosenito_range, self.set_cosenito, "cosenito", "counter_slider") self.top_layout.addWidget(self._cosenito_win) self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char*1, "192.168.0.122", 1234, 1472, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, 2*4e3 + 0*samp_rate/40/(oversampling*8*2),True) self.blocks_short_to_float_0_1_0 = blocks.short_to_float(1, 2**11) self.blocks_short_to_float_0_0_0_0 = blocks.short_to_float(1, 2**11) self.blocks_null_sink_1_3 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_1_2 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_1_1_0 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_1_1 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_1_0 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_float*40) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short*1) self.blocks_multiply_const_vxx_0_3 = blocks.multiply_const_vff((2.0**(16*2), )) self.blocks_multiply_const_vxx_0_2 = blocks.multiply_const_vcc((amplitude, )) self.blocks_multiply_const_vxx_0_1_1 = blocks.multiply_const_vff((2.0**(16*0), )) self.blocks_multiply_const_vxx_0_1_0_0 = blocks.multiply_const_vff((2.0**(16*1), )) self.blocks_multiply_const_vxx_0_1_0 = blocks.multiply_const_vff((2.0**(16*1), )) self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_vff((2.0**(16*0), )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2.0**(16*2), )) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_complex_0_0_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, "/home/juan/Music/de_mi.mp3", True) self.blocks_deinterleave_0_0_1 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_deinterleave_0_0_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_deinterleave_0_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder( samples_per_symbol=2, bits_per_symbol=8, preamble="", access_code="", pad_for_usrp=True, ), payload_length=128, ) self.blks2_packet_decoder_1 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder( access_code="", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_1.recv_pkt(ok, payload), ), ) _ENABLE_TX1_variable_check_box_check_box = Qt.QCheckBox("Enable Transmission") self._ENABLE_TX1_variable_check_box_choices = {True: True, False: False} self._ENABLE_TX1_variable_check_box_choices_inv = dict((v,k) for k,v in self._ENABLE_TX1_variable_check_box_choices.iteritems()) self._ENABLE_TX1_variable_check_box_callback = lambda i: Qt.QMetaObject.invokeMethod(_ENABLE_TX1_variable_check_box_check_box, "setChecked", Qt.Q_ARG("bool", self._ENABLE_TX1_variable_check_box_choices_inv[i])) self._ENABLE_TX1_variable_check_box_callback(self.ENABLE_TX1_variable_check_box) _ENABLE_TX1_variable_check_box_check_box.stateChanged.connect(lambda i: self.set_ENABLE_TX1_variable_check_box(self._ENABLE_TX1_variable_check_box_choices[bool(i)])) self.top_layout.addWidget(_ENABLE_TX1_variable_check_box_check_box) self.DataConversion_reint_short_float_0_3 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_2_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_2 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_1_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_1 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_0_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0_0 = DataConversion.reint_short_float() self.DataConversion_reint_short_float_0 = DataConversion.reint_short_float() self.DataConversion_eaver_resynchronizer_0_0 = DataConversion.eaver_resynchronizer(1024) self.DataConversion_eaver_resynchronizer_0 = DataConversion.eaver_resynchronizer(decimation) ################################################## # Connections ################################################## self.msg_connect((self.spectsensing_compute_statistics_0, 'spec_sens_pdus'), (self.spectsensing_ss_edge_plot_0, 'pdus')) self.msg_connect((self.spectsensing_ss_pds_plot_0, 'psd_pdu'), (self.spectsensing_xs_plot_1, 'pdus')) self.connect((self.DataConversion_eaver_resynchronizer_0, 0), (self.spectsensing_compute_statistics_0, 0)) self.connect((self.DataConversion_eaver_resynchronizer_0, 1), (self.spectsensing_compute_statistics_0, 1)) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 0), (self.spectsensing_ss_pds_plot_0, 0)) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 1), (self.spectsensing_ss_pds_plot_0, 1)) self.connect((self.DataConversion_reint_short_float_0, 0), (self.DataConversion_eaver_resynchronizer_0, 0)) self.connect((self.DataConversion_reint_short_float_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.DataConversion_reint_short_float_0_0_0, 0), (self.blocks_multiply_const_vxx_0_3, 0)) self.connect((self.DataConversion_reint_short_float_0_1, 0), (self.blocks_multiply_const_vxx_0_1_0, 0)) self.connect((self.DataConversion_reint_short_float_0_1_0, 0), (self.blocks_multiply_const_vxx_0_1_0_0, 0)) self.connect((self.DataConversion_reint_short_float_0_2, 0), (self.blocks_multiply_const_vxx_0_1, 0)) self.connect((self.DataConversion_reint_short_float_0_2_0, 0), (self.blocks_multiply_const_vxx_0_1_1, 0)) self.connect((self.DataConversion_reint_short_float_0_3, 0), (self.DataConversion_eaver_resynchronizer_0_0, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.blocks_udp_sink_0, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.DataConversion_eaver_resynchronizer_0, 1)) self.connect((self.blocks_add_xx_0_0, 0), (self.DataConversion_eaver_resynchronizer_0_0, 1)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 0), (self.DataConversion_reint_short_float_0, 0)) self.connect((self.blocks_deinterleave_0_0, 1), (self.DataConversion_reint_short_float_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 3), (self.DataConversion_reint_short_float_0_1, 0)) self.connect((self.blocks_deinterleave_0_0, 2), (self.DataConversion_reint_short_float_0_2, 0)) self.connect((self.blocks_deinterleave_0_0_0, 1), (self.blocks_short_to_float_0_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_0, 0), (self.blocks_short_to_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 1), (self.DataConversion_reint_short_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 3), (self.DataConversion_reint_short_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 2), (self.DataConversion_reint_short_float_0_2_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 0), (self.DataConversion_reint_short_float_0_3, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_1, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_1_0, 0), (self.blocks_add_xx_0, 2)) self.connect((self.blocks_multiply_const_vxx_0_1_0_0, 0), (self.blocks_add_xx_0_0, 2)) self.connect((self.blocks_multiply_const_vxx_0_1_1, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_2, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_3, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_short_to_float_0_0_0_0, 0), (self.blocks_float_to_complex_0_0_0, 1)) self.connect((self.blocks_short_to_float_0_1_0, 0), (self.blocks_float_to_complex_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.blks2_packet_decoder_1, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_multiply_const_vxx_0_2, 0)) self.connect((self.nutaq_rtdex_source_0_0_0, 0), (self.blocks_deinterleave_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_S_S, 0), (self.blocks_deinterleave_0_0, 0)) self.connect((self.nutaq_rtdex_source_S_S_0, 0), (self.blocks_deinterleave_0_0_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 0), (self.blocks_null_sink_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 5), (self.blocks_null_sink_1_0, 0)) self.connect((self.spectsensing_compute_statistics_0, 2), (self.blocks_null_sink_1_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 3), (self.blocks_null_sink_1_1_0, 0)) self.connect((self.spectsensing_compute_statistics_0, 4), (self.blocks_null_sink_1_2, 0)) self.connect((self.spectsensing_compute_statistics_0, 6), (self.blocks_null_sink_1_3, 0)) self.connect((self.spectsensing_compute_statistics_0, 3), (self.spectsensing_subband_selector_0, 2)) self.connect((self.spectsensing_compute_statistics_0, 7), (self.spectsensing_subband_selector_0, 0)) self.connect((self.spectsensing_compute_statistics_0, 1), (self.spectsensing_subband_selector_0, 1)) self.connect((self.spectsensing_subband_selector_0, 0), (self.probe, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Perseus MIMO") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 14.40e6/2 self.freq2 = freq2 = 1e6 self.freq1 = freq1 = 500e3 ################################################## # Blocks ################################################## _freq2_sizer = wx.BoxSizer(wx.VERTICAL) self._freq2_text_box = forms.text_box( parent=self.GetWin(), sizer=_freq2_sizer, value=self.freq2, callback=self.set_freq2, label='freq2', converter=forms.float_converter(), proportion=0, ) self._freq2_slider = forms.slider( parent=self.GetWin(), sizer=_freq2_sizer, value=self.freq2, callback=self.set_freq2, minimum=-samp_rate/2, maximum=samp_rate/2, num_steps=100, style=wx.SL_HORIZONTAL, cast=float, proportion=1, ) self.Add(_freq2_sizer) _freq1_sizer = wx.BoxSizer(wx.VERTICAL) self._freq1_text_box = forms.text_box( parent=self.GetWin(), sizer=_freq1_sizer, value=self.freq1, callback=self.set_freq1, label='freq1', converter=forms.float_converter(), proportion=0, ) self._freq1_slider = forms.slider( parent=self.GetWin(), sizer=_freq1_sizer, value=self.freq1, callback=self.set_freq1, minimum=-samp_rate/2, maximum=samp_rate/2, num_steps=100, style=wx.SL_HORIZONTAL, cast=float, proportion=1, ) self.Add(_freq1_sizer) self.wxgui_fftsink_1 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=samp_rate, fft_size=1024, fft_rate=15, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, size=(200,200), ) self.GridAdd(self.wxgui_fftsink_1.win, 1, 1, 1, 1) self.wxgui_fftsink_0 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=samp_rate, fft_size=1024, fft_rate=15, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, win=window.blackmanharris, size=(200, 200), ) self.GridAdd(self.wxgui_fftsink_0.win, 1, 2, 1, 1) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_short,2,5) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("1,2") self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,2,4) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("1,2") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(953e6) self.nutaq_radio420_tx_0_0.set_default_reference(1) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-17) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(-4) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0.set_default_enable(1) self.nutaq_radio420_tx_0.set_default_tx_freq(953e6) self.nutaq_radio420_tx_0.set_default_reference(0) self.nutaq_radio420_tx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0.set_default_calibrate(0) self.nutaq_radio420_tx_0.set_default_band(0) self.nutaq_radio420_tx_0.set_default_update_rate(1) self.nutaq_radio420_tx_0.set_default_tx_vga1_gain(-17) self.nutaq_radio420_tx_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0.set_default_tx_gain3(-4) self.nutaq_radio420_tx_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(953e6) self.nutaq_radio420_rx_0_0.set_default_reference(1) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0_0.set_default_calibrate(0) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(6) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(953e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(6) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",7) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",6) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(6) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.102") self.blocks_short_to_float_0_1 = blocks.short_to_float(1, 2**11-1) self.blocks_short_to_float_0_0_0 = blocks.short_to_float(1, 2**11-1) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2**11-1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2**11-1) self.blocks_interleave_0_0 = blocks.interleave(gr.sizeof_short*1) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1) self.blocks_float_to_short_0_0_1 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0_0 = blocks.deinterleave(gr.sizeof_short*1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1) self.blocks_complex_to_float_0_0 = blocks.complex_to_float(1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, freq2, 0.95, 0) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, freq1, 0.95, 0) ################################################## # Connections ################################################## self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_fftsink_1, 0)) self.connect((self.blocks_float_to_complex_0_0, 0), (self.wxgui_fftsink_0, 0)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_complex_to_float_0_0, 0)) self.connect((self.blocks_interleave_0_0, 0), (self.nutaq_rtdex_sink_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.nutaq_rtdex_source_0, 1), (self.blocks_deinterleave_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 1), (self.blocks_short_to_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 0), (self.blocks_short_to_float_0_1, 0)) self.connect((self.blocks_short_to_float_0_1, 0), (self.blocks_float_to_complex_0_0, 0)) self.connect((self.blocks_short_to_float_0_0_0, 0), (self.blocks_float_to_complex_0_0, 1)) self.connect((self.blocks_float_to_short_0_0_0_0, 0), (self.blocks_interleave_0_0, 1)) self.connect((self.blocks_complex_to_float_0_0, 0), (self.blocks_float_to_short_0_0_1, 0)) self.connect((self.blocks_float_to_short_0_0_1, 0), (self.blocks_interleave_0_0, 0)) self.connect((self.blocks_complex_to_float_0_0, 1), (self.blocks_float_to_short_0_0_0_0, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Top Block") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 192e3 ################################################## # Blocks ################################################## self.wxgui_waterfallsink2_0 = waterfallsink2.waterfall_sink_c( self.GetWin(), baseband_freq=0, dynamic_range=100, ref_level=0, ref_scale=2.0, sample_rate=samp_rate, fft_size=4096, fft_rate=20, average=False, avg_alpha=None, title="Flexradio IQ Stream 192kHz", ) self.Add(self.wxgui_waterfallsink2_0.win) self.wxgui_fftsink2_0 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=samp_rate, fft_size=4096, fft_rate=15, average=True, avg_alpha=None, title="FFT Plot Flexradio IQ Stream 192kHz", peak_hold=False, win=window.hamming, ) self.Add(self.wxgui_fftsink2_0.win) self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_float * 1, "127.0.0.1", 2345, 4096, True) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_fftsink2_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_waterfallsink2_0, 0)) self.connect((self.blocks_udp_source_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self): gr.top_block.__init__(self, "Zmq Stream") Qt.QWidget.__init__(self) self.setWindowTitle("Zmq Stream") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "zmq_stream") self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 125e6 ################################################## # Blocks ################################################## self.zeromq_sub_source_0_0 = zeromq.sub_source( gr.sizeof_short, 1, 'tcp://192.168.0.200:9902', 200, False, -1) self.zeromq_sub_source_0 = zeromq.sub_source( gr.sizeof_short, 1, 'tcp://192.168.0.200:9901', 200, False, -1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 6 #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(True) 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(6): 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_short_to_float_0_0 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) self.blocks_deinterleave_0_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_deinterleave_0, 2), (self.qtgui_time_sink_x_0, 2)) self.connect((self.blocks_deinterleave_0_0, 0), (self.qtgui_time_sink_x_0, 3)) self.connect((self.blocks_deinterleave_0_0, 1), (self.qtgui_time_sink_x_0, 4)) self.connect((self.blocks_deinterleave_0_0, 2), (self.qtgui_time_sink_x_0, 5)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_deinterleave_0_0, 0)) self.connect((self.zeromq_sub_source_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.zeromq_sub_source_0_0, 0), (self.blocks_short_to_float_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 10000 self.Nsamples_Qtime = Nsamples_Qtime = 128 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0_2 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_2.set_update_time(0.10) self.qtgui_time_sink_x_0_0_2.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_2.set_y_label("Amplitude DME 2", "") self.qtgui_time_sink_x_0_0_2.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_2.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 1, "") self.qtgui_time_sink_x_0_0_2.enable_autoscale(True) self.qtgui_time_sink_x_0_0_2.enable_grid(True) self.qtgui_time_sink_x_0_0_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_2.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_2.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_2.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_2_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_2_win) self.qtgui_time_sink_x_0_0_1 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate*4, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_0_0_1.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_1.set_y_label("Amplitude ADSB", "") self.qtgui_time_sink_x_0_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 0, "") self.qtgui_time_sink_x_0_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_1.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( Nsamples_Qtime, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label("Amplitude DME1", "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 1, 0, 1, "") self.qtgui_time_sink_x_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_short*1, samp_rate*12,True) self.blocks_short_to_float_0_2 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_1 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0_1 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0_0 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) self.blocks_interleave_0_0 = blocks.interleave(gr.sizeof_short*1, 1) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) self.blocks_float_to_complex_0_0_0 = blocks.float_to_complex(1) self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.avio505_three_ch_multip_rtdex_0 = avio505.three_ch_multip_rtdex() self.analog_sig_source_x_0_1_0 = analog.sig_source_c(samp_rate*4, analog.GR_SIN_WAVE, 1000, 1, 0) self.analog_sig_source_x_0_1 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 400, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 400, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.avio505_three_ch_multip_rtdex_0, 0)) self.connect((self.analog_sig_source_x_0_1, 0), (self.avio505_three_ch_multip_rtdex_0, 1)) self.connect((self.analog_sig_source_x_0_1_0, 0), (self.avio505_three_ch_multip_rtdex_0, 2)) self.connect((self.avio505_three_ch_multip_rtdex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_deinterleave_0, 4), (self.blocks_interleave_0, 0)) self.connect((self.blocks_deinterleave_0, 6), (self.blocks_interleave_0, 1)) self.connect((self.blocks_deinterleave_0, 8), (self.blocks_interleave_0, 2)) self.connect((self.blocks_deinterleave_0, 10), (self.blocks_interleave_0, 3)) self.connect((self.blocks_deinterleave_0, 5), (self.blocks_interleave_0_0, 0)) self.connect((self.blocks_deinterleave_0, 7), (self.blocks_interleave_0_0, 1)) self.connect((self.blocks_deinterleave_0, 9), (self.blocks_interleave_0_0, 2)) self.connect((self.blocks_deinterleave_0, 11), (self.blocks_interleave_0_0, 3)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_deinterleave_0, 3), (self.blocks_short_to_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_short_to_float_0_1, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_float_to_complex_0_0, 0), (self.qtgui_time_sink_x_0_0_2, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.qtgui_time_sink_x_0_0_1, 0)) self.connect((self.blocks_interleave_0, 0), (self.blocks_short_to_float_0_2, 0)) self.connect((self.blocks_interleave_0_0, 0), (self.blocks_short_to_float_0_0_1, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_short_to_float_0_0_0, 0), (self.blocks_float_to_complex_0_0, 1)) self.connect((self.blocks_short_to_float_0_0_1, 0), (self.blocks_float_to_complex_0_0_0, 1)) self.connect((self.blocks_short_to_float_0_1, 0), (self.blocks_float_to_complex_0_0, 0)) self.connect((self.blocks_short_to_float_0_2, 0), (self.blocks_float_to_complex_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Perseus Playback") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.update_rate = update_rate = 100 self.data_rate = data_rate = 10.24e6 ################################################## # Blocks ################################################## self.wxgui_fftsink2_0 = fftsink2.fft_sink_c( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=data_rate, fft_size=1024, fft_rate=25, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, ) self.Add(self.wxgui_fftsink2_0.win) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_short,1,3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("4") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(data_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(11) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(data_rate*2) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(16) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(5) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(11) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_playback_0 = nutaq.playback("nutaq_carrier_perseus_0",2) self.nutaq_playback_0.set_filename("/opt/Nutaq/ADP6/ADP_MicroTCA/sdk/gnuradio/gr-nutaq/examples/playback_sinewave.bin") self.nutaq_playback_0.set_continuous_mode(1) self.nutaq_playback_0.set_type(0) self.nutaq_playback_0.set_packet_size(1024) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(5) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.102") self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2047) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2047) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_fftsink2_0, 0))
def __init__(self, sample_rate, fft_size, ref_scale, frame_rate, avg_alpha, average, win=None): """ Create an log10(abs(fft)) stream chain. Provide access to the setting the filter and sample rate. Args: sample_rate: Incoming stream sample rate fft_size: Number of FFT bins ref_scale: Sets 0 dB value input amplitude frame_rate: Output frame rate avg_alpha: FFT averaging (over time) constant [0.0-1.0] average: Whether to average [True, False] win: the window taps generation function """ gr.hier_block2.__init__(self, self._name, gr.io_signature(1, 1, self._item_size), # Input signature gr.io_signature(1, 1, gr.sizeof_float*fft_size)) # Output signature self._sd = blocks.stream_to_vector_decimator(item_size=self._item_size, sample_rate=sample_rate, vec_rate=frame_rate, vec_len=fft_size) if win is None: win = window.blackmanharris fft_window = win(fft_size) fft = self._fft_block[0](fft_size, True, fft_window) window_power = sum(map(lambda x: x*x, fft_window)) c2magsq = blocks.complex_to_mag_squared(fft_size) self._avg = filter.single_pole_iir_filter_ff(1.0, fft_size) # Computes the average # Separate stream into 30 samples self.deint= blocks.deinterleave(gr.sizeof_float*fft_size, 1)#vector length, blocks size=1, since we need to separate in blocks of 1 vector of 1024 samples (is fft_size=1024) #Add the 30 new streams self.add = blocks.add_vff(fft_size)#floats in, floats out, vector of fft_zise elements # Divide in 30= multiply *(1/30) self.factor=1.0/30.0 self.divide= blocks.multiply_const_vff((fft_size*[self.factor]))#float in, floats out, divide in a vector of length fft_size and values of self.factor # Logarithm is only needed to show the result in the GUI self._log = blocks.nlog10_ff(10, fft_size, -20*math.log10(fft_size) # Adjust for number of bins -10*math.log10(window_power/fft_size) # Adjust for windowing loss -20*math.log10(ref_scale/2)) # Adjust for reference scale #vector to str #self.dst=blocks.vector_sink_f() self.connect(self, self._sd, fft, c2magsq, self.deint) #self.connect(self._log, self.dst) #Connects blocks which are an average. We should have 30 ports for i in range (0,29): self.connect((self.deint, i), (self.add, i)) # Divide in 30 self.connect(self.add , self) #self.connect(self.add ,self._log, self) self._average = average self._avg_alpha = avg_alpha self.set_avg_alpha(avg_alpha) self.set_average(average)
def __init__(self, EbN0, viterbi=False): gr.top_block.__init__(self) self.sps = 5 alpha = 0.35 const = digital.constellation_bpsk().base() modulator = digital.generic_mod( constellation=const, differential=False, samples_per_symbol=self.sps, pre_diff_code=True, excess_bw=alpha, verbose=False, log=False, ) channel = channels.channel_model( noise_voltage=self.EbN0_to_noise_voltage(EbN0, viterbi), frequency_offset=0, epsilon=1.0, taps=(0, 0, (1+1j)/numpy.sqrt(2), ), noise_seed=RAND_SEED, block_tags=False ) self.sink = blocks.vector_sink_f() biterrors = BitErrors() dut = lilacsat1_ber_viterbi() if viterbi else lilacsat1_ber_bpsk() pack = blocks.pack_k_bits_bb(8) descrambler = digital.descrambler_bb(0x21, 0x00, 16) self.connect(blocks.vector_source_b([1], repeat=True), blocks.head(gr.sizeof_char, int(N_BITS)), digital.scrambler_bb(0x21, 0x00, 16), digital.diff_encoder_bb(2), pack) self.connect(modulator, channel, blocks.multiply_const_cc(0.1), # we set some amplitude to test the agc # signal amplitude 1 seems very important dut, digital.diff_decoder_bb(2), descrambler) self.connect(biterrors, self.sink) if viterbi: deinterleave_viterbi = blocks.deinterleave(gr.sizeof_char) interleave_viterbi = blocks.interleave(gr.sizeof_char) self.connect(pack, fec.encode_ccsds_27_bb(), deinterleave_viterbi) self.connect((deinterleave_viterbi, 0), (interleave_viterbi, 1)) self.connect((deinterleave_viterbi, 1), blocks.not_bb(), blocks.and_const_bb(1), (interleave_viterbi, 0)) self.connect(interleave_viterbi, blocks.pack_k_bits_bb(8), modulator) descrambler2 = digital.descrambler_bb(0x21, 0x00, 16) self.connect((dut, 1), digital.diff_decoder_bb(2), descrambler2) or2 = blocks.or_bb() self.connect(descrambler, or2) self.connect(descrambler2, (or2, 1)) self.connect(or2, biterrors) #self.sinkviterbi1 = blocks.vector_sink_b() #self.sinkviterbi2 = blocks.vector_sink_b() #self.connect(descrambler, self.sinkviterbi1) #self.connect(descrambler2, self.sinkviterbi2) else: self.connect(pack, modulator) self.connect(descrambler, biterrors)
def __init__(self, decoder_list_0, input_size, output_size): gr.hier_block2.__init__( self, "Capillary Threaded Decoder", gr.io_signature(1, 1, input_size*1), gr.io_signature(1, 1, output_size*1)) self.decoder_list_0 = decoder_list_0 check = math.log10(len(self.decoder_list_0)) / math.log10(2.0) if(abs(check - int(check)) > 0): gr.log.info("fec.capillary_threaded_decoder: number of decoders must be a power of 2.") raise AttributeError self.deinterleaves_0 = [] for i in range(int(math.log(len(decoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.deinterleaves_0.append(blocks.deinterleave(input_size, fec.get_decoder_input_size(decoder_list_0[0]))) self.generic_decoders_0 = [] for i in range(len(decoder_list_0)): self.generic_decoders_0.append(fec.decoder(decoder_list_0[i], input_size, output_size)) self.interleaves_0 = [] for i in range(int(math.log(len(decoder_list_0), 2))): for j in range(int(math.pow(2, i))): self.interleaves_0.append(blocks.interleave(output_size, fec.get_decoder_output_size(decoder_list_0[0]))) rootcount = 0 branchcount = 1 for i in range(int(math.log(len(decoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.deinterleaves_0[rootcount], 0), (self.deinterleaves_0[branchcount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.deinterleaves_0[branchcount + 1], 0)) rootcount += 1 branchcount += 2 codercount = 0 for i in range(len(decoder_list_0) // 2): self.connect((self.deinterleaves_0[rootcount], 0), (self.generic_decoders_0[codercount], 0)) self.connect((self.deinterleaves_0[rootcount], 1), (self.generic_decoders_0[codercount + 1], 0)) rootcount += 1 codercount += 2 rootcount = 0 branchcount = 1 for i in range(int(math.log(len(decoder_list_0), 2)) - 1): for j in range(int(math.pow(2, i))): self.connect((self.interleaves_0[branchcount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.interleaves_0[branchcount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1 branchcount += 2 codercount = 0 for i in range(len(decoder_list_0) // 2): self.connect((self.generic_decoders_0[codercount], 0), (self.interleaves_0[rootcount], 0)) self.connect((self.generic_decoders_0[codercount + 1], 0), (self.interleaves_0[rootcount], 1)) rootcount += 1 codercount += 2 if ((len(self.decoder_list_0)) > 1): self.connect((self, 0), (self.deinterleaves_0[0], 0)) self.connect((self.interleaves_0[0], 0), (self, 0)) else: self.connect((self, 0), (self.generic_decoders_0[0], 0)) self.connect((self.generic_decoders_0[0], 0), (self, 0))
def __init__(self): gr.top_block.__init__(self, "Tetra Rx Multi") options = self.get_options() self.src = blocks.file_source(gr.sizeof_gr_complex*1, "/tmp/myout1.ch", False) ################################################## # Variables ################################################## self.srate_rx = srate_rx = options.sample_rate self.channels = srate_rx / 25000 self.srate_channel = 36000 self.afc_period = 15 self.afc_gain = 0.01 self.afc_channel = options.auto_tune or -1 self.afc_ppm_step = 100 self.debug = options.debug self.last_pwr = -100000 self.sig_det_period = 10 self.sig_det_bw = sig_det_bw = options.sig_detection_bw or srate_rx if self.sig_det_bw <= 1.: self.sig_det_bw *= srate_rx self.sig_det_threshold = options.sig_detection_threshold self.sig_det_channels = [] for ch in range(self.channels): if ch >= self.channels / 2: ch_ = (self.channels - ch - 1) else: ch_ = ch if (float(ch_) / self.channels * 2) <= (self.sig_det_bw / srate_rx): self.sig_det_channels.append(ch) self.channels = 10 ################################################## # RPC server ################################################## self.xmlrpc_server = SimpleXMLRPCServer.SimpleXMLRPCServer( ("localhost", options.listen_port), allow_none=True) self.xmlrpc_server.register_instance(self) threading.Thread(target=self.xmlrpc_server.serve_forever).start() ################################################## # Rx Blocks and connections ################################################## out_type, dst_path = options.output.split("://", 1) if out_type == "udp": dst_ip, dst_port = dst_path.split(':', 1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_gr_complex*1, 1) self.squelch = [] self.digital_mpsk_receiver_cc = [] self.diff_phasor = [] self.complex_to_arg = [] self.multiply_const = [] self.add_const = [] self.float_to_uchar = [] self.map_bits = [] self.unpack_k_bits = [] self.blocks_sink = [] for ch in range(0, self.channels): mpsk = digital.mpsk_receiver_cc( 4, math.pi/4, math.pi/100.0, -0.5, 0.5, 0.25, 0.001, 2, 0.001, 0.001) diff_phasor = digital.diff_phasor_cc() complex_to_arg = blocks.complex_to_arg(1) multiply_const = blocks.multiply_const_vff((2./math.pi, )) add_const = blocks.add_const_vff((1.5, )) float_to_uchar = blocks.float_to_uchar() map_bits = digital.map_bb(([3, 2, 0, 1, 3])) unpack_k_bits = blocks.unpack_k_bits_bb(2) brmchannels = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71] #brmchannels = [11,4,3,64,45,47,53,8,68,6,56,49,17,54,65,5,71,22,48,7,50] # itds kancl #brmchannels = [23,13,40,69,59,7,42,54,5,14,4,56,45,46,67,55,66,44,71,49,31,57,0,65,70] # doma - dole #brmchannels = [23,13,59,40,69,7,49,60,42,70,4,50,66,67,3,14,57,33,46,22,68,32,39,24,6,12,43,58,48,17,5,56,65,29,54,30,16,52,53,41,47,2,34,44,8] # doma - strecha #brmchannels = [67, 7, 23, 70] # doma - strecha - SDS #brmchannels = [67, 7, 23, 70,9,71,64,63,62,61,55,51,45,38,37,36,35,31,28,27,26,25,21,20,19,18,15,11,10,1,0] # doma - strecha - komplement if out_type == 'udp': sink = blocks.udp_sink(gr.sizeof_gr_char, dst_ip, int(dst_port)+ch, 1472, True) elif out_type == 'file': sink = blocks.file_sink(gr.sizeof_char, dst_path % ch, False) sink.set_unbuffered(True) else: raise ValueError("Invalid output URL '%s'" % options.output) print "connect %i"%ch if ch in brmchannels: self.connect((self.blocks_deinterleave_0, ch), #(squelch, 0), (mpsk, 0), (diff_phasor, 0), (complex_to_arg, 0), (multiply_const, 0), (add_const, 0), (float_to_uchar, 0), (map_bits, 0), (unpack_k_bits, 0), (sink, 0)) self.digital_mpsk_receiver_cc.append(mpsk) self.diff_phasor.append(diff_phasor) self.complex_to_arg.append(complex_to_arg) self.multiply_const.append(multiply_const) self.add_const.append(add_const) self.float_to_uchar.append(float_to_uchar) self.map_bits.append(map_bits) self.unpack_k_bits.append(unpack_k_bits) self.blocks_sink.append(sink) self.connect( (self.src, 0), (self.blocks_deinterleave_0, 0)) ################################################## # signal strenght identification ################################################## ''' self.pwr_probes = [] for ch in range(self.channels): pwr_probe = analog.probe_avg_mag_sqrd_c(0, 1./self.srate_channel) self.pwr_probes.append(pwr_probe) print "connect %i"%ch self.connect((self.blocks_deinterleave_0, ch), (pwr_probe, 0)) def _sig_det_probe(): while True: pwr = [self.pwr_probes[ch].level() for ch in range(self.channels) if ch in self.sig_det_channels] pwr = [10 * math.log10(p) for p in pwr if p > 0.] if not pwr: continue pwr = min(pwr) + self.sig_det_threshold print "power threshold target %f"%pwr if abs(pwr - self.last_pwr) > (self.sig_det_threshold / 2): for s in []: s.set_threshold(pwr) self.last_pwr = pwr time.sleep(self.sig_det_period) if self.sig_det_threshold is not None: self._sig_det_probe_thread = threading.Thread(target=_sig_det_probe) self._sig_det_probe_thread.daemon = True self._sig_det_probe_thread.start() ''' ################################################## # AFC blocks and connections ################################################## self.afc_selector = grc_blks2.selector( item_size=gr.sizeof_gr_complex, num_inputs=self.channels, num_outputs=1, input_index=0, output_index=0, ) self.afc_demod = analog.quadrature_demod_cf(self.srate_channel/(2*math.pi)) samp_afc = self.srate_channel*self.afc_period / 2 self.afc_avg = blocks.moving_average_ff(samp_afc, 1./samp_afc*self.afc_gain) self.afc_probe = blocks.probe_signal_f() def _afc_probe(): rt = 0.0 while True: time.sleep(self.afc_period) if self.afc_channel == -1: continue err = self.afc_probe.level() freq = err * self.afc_gain print "err: %f\tfreq: %f\trt %f" % (err, freq, rt) changed = False if err < -1: rt += 0.1 changed = True elif err > 1: rt -= 0.1 changed = True if changed: os.system("echo \"setrot %f\" | nc localhost 3333"%rt) self.afc_channel = 0 self._afc_err_thread = threading.Thread(target=_afc_probe) self._afc_err_thread.daemon = True self._afc_err_thread.start() for ch in range(self.channels): print "connect %i"%ch self.connect((self.blocks_deinterleave_0, ch), (self.afc_selector, ch)) self.connect( (self.afc_selector, 0), (self.afc_demod, 0), (self.afc_avg, 0), (self.afc_probe, 0)) if self.afc_channel != -1: self.afc_selector.set_input_index(self.afc_channel)
def __init__(self, chan_est=0): gr.top_block.__init__(self, "Wifi Tx Rx") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Tx Rx") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_tx_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.chan_est = chan_est ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 5e5 self.period = period = 10 self.pdu_length = pdu_length = 30 self.out_buf_size = out_buf_size = 96000 self.header_formatter = header_formatter = ieee802_11.wifi_signal_field( ) self.freq_sin = freq_sin = 1000 self.freq = freq = 943e6 self.encoding = encoding = 0 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self._period_range = Range(1, 10000, 1, 10, 200) self._period_win = RangeWidget(self._period_range, self.set_period, "period", "counter_slider", float) self.top_layout.addWidget(self._period_win) self._pdu_length_range = Range(10, 1500, 1, 30, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self._encoding_options = ( 0, 1, 2, ) self._encoding_labels = ( "BPSK 1/2", "BPSK 3/4", "QPSK 1/2", ) self._encoding_tool_bar = Qt.QToolBar(self) self._encoding_tool_bar.addWidget(Qt.QLabel("Encoding" + ": ")) self._encoding_combo_box = Qt.QComboBox() self._encoding_tool_bar.addWidget(self._encoding_combo_box) for label in self._encoding_labels: self._encoding_combo_box.addItem(label) self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod( self._encoding_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._encoding_options.index(i))) self._encoding_callback(self.encoding) self._encoding_combo_box.currentIndexChanged.connect( lambda i: self.set_encoding(self._encoding_options[i])) self.top_layout.addWidget(self._encoding_tool_bar) self.qtgui_time_sink_x_2 = qtgui.time_sink_f( 32, #size 100, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2.set_update_time(0.10) self.qtgui_time_sink_x_2.set_y_axis(-1, 110) self.qtgui_time_sink_x_2.set_y_label("Frame error rata", "") self.qtgui_time_sink_x_2.enable_tags(-1, True) self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2.enable_autoscale(False) self.qtgui_time_sink_x_2.enable_grid(True) self.qtgui_time_sink_x_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_win = sip.wrapinstance( self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_win) (self.qtgui_time_sink_x_2).set_processor_affinity([3]) self.qtgui_time_sink_x_0_0_0_1_0_1 = qtgui.time_sink_c( 2**10, #size samp_rate / 1000, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_1_0_1.set_update_time(1) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_label("Generated Samples", "") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_1_0_1.set_trigger_mode( qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.001, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_1_0_1.disable_legend() labels = [ "correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", "" ] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_1_0_1_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_1_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_1_0_1_win) self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0.99, qtgui.NUM_GRAPH_HORIZ, 1) self.qtgui_number_sink_0.set_update_time(0.0000010) self.qtgui_number_sink_0.set_title("Frame error Rata") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance( self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) (self.qtgui_number_sink_0).set_processor_affinity([3]) self.nutaq_rtdex_source_0 = nutaq.rtdex_source( "nutaq_carrier_perseus_0", gr.sizeof_int, 1, 0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_processor_affinity([1]) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0", gr.sizeof_short, 1, 1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") (self.nutaq_rtdex_sink_0).set_processor_affinity([3]) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-15) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate * 2 * decimation) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value( int((4e6) / samp_rate / 40 * (2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier( 0, "nutaq_carrier_perseus_0", "192.168.0.101") self.ieee802_11_ofdm_sync_short_0 = ieee802_11.ofdm_sync_short( 0.56, 2, False, False) (self.ieee802_11_ofdm_sync_short_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_short_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long( sync_length, False, False) (self.ieee802_11_ofdm_sync_long_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_long_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac( False, True) (self.ieee802_11_ofdm_parse_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_parse_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_mapper_0 = ieee802_11.ofdm_mapper(encoding, False) self.ieee802_11_ofdm_mac_0 = ieee802_11.ofdm_mac( ([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 255])) (self.ieee802_11_ofdm_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols( chan_est, False) (self.ieee802_11_ofdm_equalize_symbols_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_equalize_symbols_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal( False, False) (self.ieee802_11_ofdm_decode_signal_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_signal_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac( False, False) (self.ieee802_11_ofdm_decode_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_mac_0).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_1 = ieee802_11.moving_average_ff( window_size + 16) (self.ieee802_11_moving_average_xx_1).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_1).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_0 = ieee802_11.moving_average_cc( window_size) (self.ieee802_11_moving_average_xx_0).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_0).set_min_output_buffer(96000) self.ieee802_11_chunks_to_symbols_xx_0 = ieee802_11.chunks_to_symbols() (self.ieee802_11_chunks_to_symbols_xx_0).set_min_output_buffer(96000) self._freq_sin_range = Range(-2.5e5, 2.5e5, 500, 1000, 200) self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, "freq_sin", "counter_slider", float) self.top_layout.addWidget(self._freq_sin_win) self.foo_packet_pad2_0_0 = foo.packet_pad2(False, False, 0.0001, 100000, 100000) (self.foo_packet_pad2_0_0).set_processor_affinity([3]) (self.foo_packet_pad2_0_0).set_min_output_buffer(262144) self.fft_vxx_0_0 = fft.fft_vcc(64, False, (tuple([1 / 52**.5] * 64)), True, 1) (self.fft_vxx_0_0).set_min_output_buffer(96000) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) (self.fft_vxx_0).set_processor_affinity([3]) (self.fft_vxx_0).set_min_output_buffer(96000) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb( header_formatter.formatter(), "packet_len") self.digital_ofdm_cyclic_prefixer_0_0 = digital.ofdm_cyclic_prefixer( 64, 64 + 16, 2, "packet_len") (self.digital_ofdm_cyclic_prefixer_0_0).set_min_output_buffer(96000) self.digital_ofdm_carrier_allocator_cvc_0_0_0 = digital.ofdm_carrier_allocator_cvc( 64, (range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27), ), ((-21, -7, 7, 21), ), ((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, -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), (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, 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), (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, 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), (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, -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), (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, 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), (-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, 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), (-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, 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), (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, -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), (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, 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), (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, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1)), ((0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746 - 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746 + 1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0, 0j, 0, 0j, 0, 0j, -1, 1j, -1, 1j, -1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, (-0 - 1j), 1, -1j, -1, 1j, 0, -1j, 1, (-0 - 1j), 1, -1j, 1, 1j, -1, -1j, 1, (-0 - 1j), -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 0j, 0, 0j, 0, 0j), (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)), "packet_len") (self.digital_ofdm_carrier_allocator_cvc_0_0_0 ).set_min_output_buffer(96000) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc( ([-1, 1]), 1) self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux( gr.sizeof_gr_complex * 1, "packet_len", 1) (self.blocks_tagged_stream_mux_0).set_min_output_buffer(96000) self.blocks_stream_to_vector_0 = blocks.stream_to_vector( gr.sizeof_gr_complex * 1, 64) (self.blocks_stream_to_vector_0).set_processor_affinity([3]) (self.blocks_stream_to_vector_0).set_min_output_buffer(96000) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.float_t, "packet_len") (self.blocks_pdu_to_tagged_stream_0).set_processor_affinity([3]) (self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(96000) self.blocks_null_sink_0_0_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_int * 1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) (self.blocks_multiply_xx_0).set_processor_affinity([3]) (self.blocks_multiply_xx_0).set_min_output_buffer(96000) self.blocks_message_strobe_0_0 = blocks.message_strobe( pmt.intern("".join("x" for i in range(pdu_length)) + "1234"), period) (self.blocks_message_strobe_0_0).set_processor_affinity([3]) (self.blocks_message_strobe_0_0).set_min_output_buffer(96000) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short * 1, 1) (self.blocks_interleave_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11 - 1) (self.blocks_float_to_short_0_0_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11 - 1) (self.blocks_float_to_short_0_0).set_processor_affinity([3]) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) (self.blocks_float_to_complex_0).set_processor_affinity([2]) self.blocks_divide_xx_0 = blocks.divide_ff(1) (self.blocks_divide_xx_0).set_processor_affinity([3]) (self.blocks_divide_xx_0).set_min_output_buffer(96000) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex * 1, 16) (self.blocks_delay_0_0).set_processor_affinity([3]) (self.blocks_delay_0_0).set_min_output_buffer(96000) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, sync_length) (self.blocks_delay_0).set_processor_affinity([3]) (self.blocks_delay_0).set_min_output_buffer(96000) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int * 1, 1) (self.blocks_deinterleave_0).set_processor_affinity([1]) (self.blocks_deinterleave_0).set_min_output_buffer(32768) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() (self.blocks_conjugate_cc_0).set_processor_affinity([3]) (self.blocks_conjugate_cc_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) (self.blocks_complex_to_mag_squared_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_squared_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) (self.blocks_complex_to_mag_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_0).set_min_output_buffer(96000) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_processor_affinity([3]) (self.blocks_complex_to_float_0).set_min_output_buffer(16384) self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_processor_affinity([1]) self.COWN_resta_0 = COWN.resta() (self.COWN_resta_0).set_processor_affinity([1]) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_11_ofdm_mac_0, 'app in')) self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_mac_0, 'phy out'), (self.ieee802_11_ofdm_mapper_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.connect((self.COWN_resta_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ieee802_11_moving_average_xx_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_deinterleave_0, 3), (self.COWN_resta_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.ieee802_11_ofdm_sync_short_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 2)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.ieee802_11_moving_average_xx_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_time_sink_x_2, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_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_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.foo_packet_pad2_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.qtgui_time_sink_x_0_0_0_1_0_1, 0)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0_0, 0)) self.connect((self.foo_packet_pad2_0_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.ieee802_11_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 1)) self.connect((self.ieee802_11_moving_average_xx_1, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.ieee802_11_chunks_to_symbols_xx_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_delay_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_null_sink_0_0_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test Float Conversion") Qt.QWidget.__init__(self) self.setWindowTitle("Test Float Conversion") 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", "test_float_conversion") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 0.5e6 self.lo_offset = lo_offset = 0 self.gain_0 = gain_0 = 20 self.freq = freq = 943000000.0 self.decimation = decimation = 40 self.chan_est = chan_est = 1 ################################################## # Blocks ################################################## self._samp_rate_options = [0.5e6, 1e6, 5e6, 10e6, 20e6] self._samp_rate_labels = ["500 KHz", "1 MHz", "5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate"+": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_c( 2**17, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0_0.set_y_label("Amplitude COMPLEX", "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, threshold, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_0.enable_grid(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.10) self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(False) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if complex == type(float()): self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.ofdm_80211_ftc_0 = ofdm_80211.ftc() self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_float,1,3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("2") (self.nutaq_rtdex_source_0).set_min_output_buffer(8192) self.nutaq_radio420_tx_0_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 2, 2) self.nutaq_radio420_tx_0_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(0) self.nutaq_radio420_tx_0_0.set_default_tx_freq(743e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(0) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6)/samp_rate/40*(2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.101") self._gain_0_range = Range(0, 100, 1, 20, 200) self._gain_0_win = RangeWidget(self._gain_0_range, self.set_gain_0, "gain_0", "slider") self.top_layout.addWidget(self._gain_0_win) self._freq_options = [943000000.0, 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5260000000.0, 5280000000.0, 5300000000.0, 5320000000.0, 5500000000.0, 5520000000.0, 5540000000.0, 5560000000.0, 5580000000.0, 5600000000.0, 5620000000.0, 5640000000.0, 5660000000.0, 5680000000.0, 5700000000.0, 5745000000.0, 5765000000.0, 5785000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0] self._freq_labels = [' 0 | 943.0 | ??', ' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 52 | 5260.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5300.0 | 11a', ' 60 | 5320.0 | 11a', '100 | 5500.0 | 11a', '104 | 5520.0 | 11a', '108 | 5540.0 | 11a', '112 | 5560.0 | 11a', '116 | 5580.0 | 11a', '120 | 5600.0 | 11a', '124 | 5620.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '136 | 5680.0 | 11a', '140 | 5700.0 | 11a', '149 | 5745.0 | 11a', '153 | 5765.0 | 11a', '157 | 5785.0 | 11a', '161 | 5805.0 | 11a', '165 | 5825.0 | 11a', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p'] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("Channel"+": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self.blocks_null_sink_0_1_0_0_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) (self.blocks_float_to_complex_0).set_min_output_buffer(8192) (self.blocks_float_to_complex_0).set_max_output_buffer(8192) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_float*1, 1) (self.blocks_deinterleave_0).set_min_output_buffer(8192) ################################################## # Connections ################################################## self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.ofdm_80211_ftc_0, 0)) self.connect((self.ofdm_80211_ftc_0, 0), (self.blocks_null_sink_0_1_0_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 2000000 self.decimation = decimation = 10 self.symbol_rate = symbol_rate = 38400 self.input_rate = input_rate = samp_rate / decimation self.window_symbols = window_symbols = 1 self.symbol_taps_length = symbol_taps_length = int( (float(input_rate) / symbol_rate)) self.samples_per_symbol = samples_per_symbol = float( input_rate) / symbol_rate self.grab_freq = grab_freq = 868200000 self.symbol_taps = symbol_taps = (1, ) * symbol_taps_length self.offset_sign2 = offset_sign2 = (-34780 * grab_freq) / 868200000 self.offset_sign1 = offset_sign1 = (11600 * grab_freq) / 868200000 self.gain_mu = gain_mu = 0.4 / samples_per_symbol self.fsk_deviation_hz = fsk_deviation_hz = 5200 self.average_window = average_window = int( (input_rate * window_symbols / symbol_rate)) ################################################## # Blocks ################################################## self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samples_per_symbol * (1 + 0.0), 0.25 * gain_mu * gain_mu, 0.5, gain_mu, 0.02) self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_moving_average_xx_0 = blocks.moving_average_ff( average_window, 1.0 / average_window, 4000) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char * 1, sys.argv[1], False) self.blocks_file_sink_0 = blocks.file_sink( gr.sizeof_char * 1, '/home/fraschi/gfskQuadDemod.data', False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) self.blocks_add_const_vxx_0 = blocks.add_const_vcc((-128 - 128j, )) self.analog_simple_squelch_cc_0 = analog.simple_squelch_cc(40, 1) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(1) self.FXFIR1 = filter.freq_xlating_fir_filter_ccc( decimation, (1, ), -14e3, samp_rate) ################################################## # Connections ################################################## self.connect((self.FXFIR1, 0), (self.analog_simple_squelch_cc_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.analog_simple_squelch_cc_0, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.FXFIR1, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0_0, 0))
def __init__(self): grc_wxgui.top_block_gui.__init__(self, title="Perseus Voice GMSK") _icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png" self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) ################################################## # Variables ################################################## self.data_rate = data_rate = 14.40e6/2 ################################################## # Blocks ################################################## self.wxgui_scopesink2_1 = scopesink2.scope_sink_c( self.GetWin(), title="Scope Plot", sample_rate=data_rate, v_scale=0, v_offset=0, t_scale=0, ac_couple=True, xy_mode=False, num_inputs=1, trig_mode=wxgui.TRIG_MODE_AUTO, y_axis_label="Counts", size=((450,300)), ) self.GridAdd(self.wxgui_scopesink2_1.win, 1, 1, 1, 1) self.wxgui_fftsink2_1 = fftsink2.fft_sink_f( self.GetWin(), baseband_freq=0, y_per_div=10, y_divs=10, ref_level=0, ref_scale=2.0, sample_rate=48e3, fft_size=1024, fft_rate=15, average=False, avg_alpha=None, title="FFT Plot", peak_hold=False, size=((450,300)), ) self.GridAdd(self.wxgui_fftsink2_1.win, 1, 2, 1, 1) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_short,1,3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(1024) self.nutaq_rtdex_source_0.set_channels("1") self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,1,2) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(1024) self.nutaq_rtdex_sink_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(data_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(data_rate*2) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(16) self.nutaq_radio420_rx_0.set_default_rx_gain3(5) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(6) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(6) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.102") self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=2, bt=0.35, verbose=False, log=False, ) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=2, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2**11-1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2**11-1) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_f(grc_blks2.packet_encoder( samples_per_symbol=2, bits_per_symbol=8, preamble="", access_code="", pad_for_usrp=True, ), payload_length=128, ) self.blks2_packet_decoder_1 = grc_blks2.packet_demod_f(grc_blks2.packet_decoder( access_code="", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_1.recv_pkt(ok, payload), ), ) self.audio_source_0 = audio.source(48000, "", True) self.audio_sink_0 = audio.sink(48000, "", True) ################################################## # Connections ################################################## self.connect((self.audio_source_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.blks2_packet_decoder_1, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.audio_sink_0, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.wxgui_fftsink2_1, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_scopesink2_1, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0))
def __init__ (self, options): gr.top_block.__init__(self, "ofdm_benchmark") ##self._tx_freq = options.tx_freq # tranmitter's center frequency ##self._tx_subdev_spec = options.tx_subdev_spec # daughterboard to use ##self._fusb_block_size = options.fusb_block_size # usb info for USRP ##self._fusb_nblocks = options.fusb_nblocks # usb info for USRP ##self._which = options.which_usrp self._bandwidth = options.bandwidth self.servants = [] self._verbose = options.verbose ##self._interface = options.interface ##self._mac_addr = options.mac_addr self._options = copy.copy( options ) self._interpolation = 1 f1 = numpy.array([-107,0,445,0,-1271,0,2959,0,-6107,0,11953, 0,-24706,0,82359,262144/2,82359,0,-24706,0, 11953,0,-6107,0,2959,0,-1271,0,445,0,-107], numpy.float64)/262144. print "Software interpolation: %d" % (self._interpolation) bw = 1.0/self._interpolation tb = bw/5 if self._interpolation > 1: self.tx_filter = gr.hier_block2("filter", gr.io_signature(1,1,gr.sizeof_gr_complex), gr.io_signature(1,1,gr.sizeof_gr_complex)) self.tx_filter2 = gr.hier_block2("filter", gr.io_signature(1,1,gr.sizeof_gr_complex), gr.io_signature(1,1,gr.sizeof_gr_complex)) self.tx_filter.connect( self.tx_filter, gr.interp_fir_filter_ccf(2,f1), gr.interp_fir_filter_ccf(2,f1), self.tx_filter ) self.tx_filter2.connect( self.tx_filter2, gr.interp_fir_filter_ccf(2,f1), gr.interp_fir_filter_ccf(2,f1), self.tx_filter2 ) print "New" else: self.tx_filter = None self.tx_filter2 = None self.decimation = 1 if self.decimation > 1: bw = 0.5/self.decimation * 1 tb = bw/5 # gain, sampling rate, passband cutoff, stopband cutoff # passband ripple in dB, stopband attenuation in dB # extra taps filt_coeff = optfir.low_pass(1.0, 1.0, bw, bw+tb, 0.1, 60.0, 1) print "Software decimation filter length: %d" % (len(filt_coeff)) self.rx_filter = gr.fir_filter_ccf(self.decimation,filt_coeff) self.rx_filter2 = gr.fir_filter_ccf(self.decimation,filt_coeff) else: self.rx_filter = None self.rx_filter2 = None ## if not options.from_file is None: ## # sent captured file to usrp ## self.src = gr.file_source(gr.sizeof_gr_complex,options.from_file) ## self._setup_usrp_sink() ## if hasattr(self, "filter"): ## self.connect(self.src,self.filter,self.u) #,self.filter ## else: ## self.connect(self.src,self.u) ## ## return self._setup_tx_path(options) self._setup_rx_path(options) config = station_configuration() self.enable_info_tx("info_tx", "pa_user") # if not options.no_cheat: # self.txpath.enable_channel_cheating("channelcheat") self.txpath.enable_txpower_adjust("txpower") self.txpath.publish_txpower("txpower_info") if options.disable_equalization or options.ideal: #print "CHANGE set_k" self.rxpath.enable_estim_power_adjust("estim_power") #self.rxpath.publish_estim_power("txpower_info") #self.enable_txfreq_adjust("txfreq") if options.imgxfer: self.rxpath.setup_imgtransfer_sink() if not options.no_decoding: self.rxpath.publish_rx_performance_measure() self.dst = (self.rxpath,0) self.dst2 = (self.rxpath,1) if options.force_rx_filter: print "Forcing rx filter usage" self.connect( self.rx_filter, self.dst ) self.connect( self.rx_filter2, self.dst2 ) self.dst = self.rx_filter self.dst2 = self.rx_filter2 if options.measure: self.m = throughput_measure(gr.sizeof_gr_complex) self.m2 = throughput_measure(gr.sizeof_gr_complex) self.connect( self.m, self.dst ) self.connect( self.m2, self.dst2 ) self.dst = self.m self.dst2 = self.m2 if options.snr is not None: if options.berm is not False: noise_sigma = 380 #empirically given, gives the received SNR range of (1:28) for tx amp. range of (500:10000) which is set in rm_ber_measurement.py #check for fading channel else: snr_db = options.snr snr = 10.0**(snr_db/10.0) noise_sigma = sqrt( config.rms_amplitude**2 / snr ) print " Noise St. Dev. %d" % (noise_sigma) awgn_chan = blocks.add_cc() awgn_chan2 = blocks.add_cc() awgn_noise_src = ofdm.complex_white_noise( 0.0, noise_sigma ) awgn_noise_src2 = ofdm.complex_white_noise( 0.0, noise_sigma ) self.connect( awgn_chan, self.dst ) self.connect( awgn_chan2, self.dst2 ) self.connect( awgn_noise_src, (awgn_chan,1) ) self.connect( awgn_noise_src2, (awgn_chan2,1) ) self.dst = awgn_chan self.dst2 = awgn_chan2 if options.freqoff is not None: freq_shift = blocks.multiply_cc() freq_shift2 = blocks.multiply_cc() norm_freq = options.freqoff / config.fft_length freq_off_src = analog.sig_source_c(1.0, analog.GR_SIN_WAVE, norm_freq, 1.0, 0.0 ) freq_off_src2 = analog.sig_source_c(1.0, analog.GR_SIN_WAVE, norm_freq, 1.0, 0.0 ) self.connect( freq_off_src, ( freq_shift, 1 ) ) self.connect( freq_off_src2, ( freq_shift2, 1 ) ) dst = self.dst dst2 = self.dst2 self.connect( freq_shift, dst ) self.connect( freq_shift2, dst2 ) self.dst = freq_shift self.dst2 = freq_shift2 if options.multipath: if options.itu_channel: fad_chan = itpp.tdl_channel( ) #[0, -7, -20], [0, 2, 6] #fad_chan.set_norm_doppler( 1e-9 ) #fad_chan.set_LOS( [500.,0,0] ) fad_chan2 = itpp.tdl_channel( ) fad_chan.set_channel_profile( itpp.ITU_Pedestrian_A, 5e-8 ) fad_chan.set_norm_doppler( 1e-8 ) fad_chan2.set_channel_profile( itpp.ITU_Pedestrian_A, 5e-8 ) fad_chan2.set_norm_doppler( 1e-8 ) else: fad_chan = gr.fir_filter_ccc(1,[1.0,0.0,2e-1+0.1j,1e-4-0.04j]) fad_chan2 = gr.fir_filter_ccc(1,[1.0,0.0,2e-1+0.1j,1e-4-0.04j]) self.connect( fad_chan, self.dst ) self.connect( fad_chan2, self.dst2 ) self.dst = fad_chan self.dst2 = fad_chan2 if options.samplingoffset is not None: soff = options.samplingoffset interp = moms(1000000+soff,1000000) interp2 = moms(1000000+soff,1000000) self.connect( interp, self.dst ) self.connect( interp2, self.dst2 ) self.dst = interp self.dst2 = interp2 if options.record: log_to_file( self, interp, "data/interp_out.compl" ) log_to_file( self, interp2, "data/interp2_out.compl" ) tmm =blocks.throttle(gr.sizeof_gr_complex,self._bandwidth) tmm2 =blocks.throttle(gr.sizeof_gr_complex,self._bandwidth) tmm_add = blocks.add_cc() tmm2_add = blocks.add_cc() self.connect( tmm, tmm_add ) self.connect( tmm2, (tmm_add,1) ) self.connect( tmm, tmm2_add ) self.connect( tmm2, (tmm2_add,1) ) self.connect( tmm_add, self.dst ) self.connect( tmm2_add, self.dst2 ) self.dst = tmm self.dst2 = tmm2 inter = blocks.interleave(gr.sizeof_gr_complex) deinter = blocks.deinterleave(gr.sizeof_gr_complex) self.connect(inter, deinter) self.connect((deinter,0),self.dst) self.connect((deinter,1),self.dst2) self.dst = inter self.dst2 = (inter,1) if options.force_tx_filter: print "Forcing tx filter usage" self.connect( self.tx_filter, self.dst ) self.connect( self.tx_filter2, self.dst2 ) self.dst = self.tx_filter self.dst2 = self.tx_filter2 if options.record: log_to_file( self, self.txpath, "data/txpath_out.compl" ) log_to_file( self, self.txpath2, "data/txpath2_out.compl" ) if options.nullsink: self.connect(gr.null_source(gr.sizeof_gr_complex), self.dst) self.connect(gr.null_source(gr.sizeof_gr_complex), self.dst2) self.dst = gr.null_sink(gr.sizeof_gr_complex) self.dst2 = gr.null_sink(gr.sizeof_gr_complex) self.connect( self.txpath,self.dst ) self.connect( (self.txpath,1),self.dst2 ) if options.cheat: self.txpath.enable_channel_cheating("channelcheat") print "Hit Strg^C to terminate" if options.event_rxbaseband: self.publish_rx_baseband_measure() if options.with_old_gui: self.publish_spectrum(256) self.rxpath.publish_ctf("ctf_display") self.rxpath.publish_ber_measurement(["ber"]) self.rxpath.publish_average_snr(["totalsnr"]) if options.sinr_est: self.rxpath.publish_sinrsc("sinrsc_display") print "Hit Strg^C to terminate" # Display some information about the setup if self._verbose: self._print_verbage()
def __init__(self): gr.top_block.__init__(self, "Perseus Spectrum Sensing") Qt.QWidget.__init__(self) self.setWindowTitle("Perseus Spectrum Sensing") 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", "perseus_s_sensing") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_funcion = variable_funcion = 0 self.show_test_statistics = show_test_statistics = False self.samp_rate = samp_rate = 20e6 self.packet_size = packet_size = 8192 self.oversampling = oversampling = 4 self.nfft = nfft = 2**15 self.freq_offset = freq_offset = variable_funcion self.decimation = decimation = 40 self.amplitude = amplitude = 0.125 self.RF_freq = RF_freq = 943e6 self.PSD_averaging = PSD_averaging = 600 self.ENABLE_TX1_variable_check_box = ENABLE_TX1_variable_check_box = True ################################################## # Blocks ################################################## self.probe = blocks.probe_signal_f() def _variable_funcion_probe(): while True: val = self.probe.level() try: self.set_variable_funcion(val) except AttributeError: pass time.sleep(1.0 / (0.1)) _variable_funcion_thread = threading.Thread( target=_variable_funcion_probe) _variable_funcion_thread.daemon = True _variable_funcion_thread.start() _show_test_statistics_check_box = Qt.QCheckBox( "Show Test Statistics (ReL and Rs)") self._show_test_statistics_choices = {True: True, False: False} self._show_test_statistics_choices_inv = dict( (v, k) for k, v in self._show_test_statistics_choices.iteritems()) self._show_test_statistics_callback = lambda i: Qt.QMetaObject.invokeMethod( _show_test_statistics_check_box, "setChecked", Qt.Q_ARG("bool", self._show_test_statistics_choices_inv[i])) self._show_test_statistics_callback(self.show_test_statistics) _show_test_statistics_check_box.stateChanged.connect( lambda i: self.set_show_test_statistics( self._show_test_statistics_choices[bool(i)])) self.top_layout.addWidget(_show_test_statistics_check_box) self.spectsensing_xs_plot_1 = spectsensing.xs_plot("") self._spectsensing_xs_plot_1_win = self.spectsensing_xs_plot_1 self.top_layout.addWidget(self._spectsensing_xs_plot_1_win) self.spectsensing_subband_selector_0 = spectsensing.subband_selector( 40, "Selection", 0, samp_rate) self.spectsensing_ss_subband_plot_0_0 = spectsensing.ss_subband_plot( show_test_statistics, "") self._spectsensing_ss_subband_plot_0_0_win = self.spectsensing_ss_subband_plot_0_0 self.top_layout.addWidget(self._spectsensing_ss_subband_plot_0_0_win) self.spectsensing_ss_pds_plot_0 = spectsensing.ss_pds_plot( nfft, samp_rate, 1024) self.spectsensing_ss_edge_plot_0 = spectsensing.ss_edge_plot( show_test_statistics, " ") self._spectsensing_ss_edge_plot_0_win = self.spectsensing_ss_edge_plot_0 self.top_layout.addWidget(self._spectsensing_ss_edge_plot_0_win) self.spectsensing_compute_statistics_0 = spectsensing.compute_statistics( nfft, samp_rate, 0.0065, 1e-9, 1e-9, 40, 54) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1020 * 64, #size samp_rate / 40, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.nutaq_rtdex_source_S_S_0 = nutaq.rtdex_source( "nutaq_carrier_perseus_TX", gr.sizeof_short, 1, 0) self.nutaq_rtdex_source_S_S_0.set_type(0) self.nutaq_rtdex_source_S_S_0.set_packet_size(1300) self.nutaq_rtdex_source_S_S_0.set_channels("0") self.nutaq_rtdex_source_S_S = nutaq.rtdex_source( "nutaq_carrier_perseus_TX", gr.sizeof_short, 1, 3) self.nutaq_rtdex_source_S_S.set_type(0) self.nutaq_rtdex_source_S_S.set_packet_size(1200) self.nutaq_rtdex_source_S_S.set_channels("3") self.nutaq_rtdex_source_0_0_0 = nutaq.rtdex_source( "nutaq_carrier_perseus_TX", gr.sizeof_short, 1, 7) self.nutaq_rtdex_source_0_0_0.set_type(0) self.nutaq_rtdex_source_0_0_0.set_packet_size(packet_size) self.nutaq_rtdex_source_0_0_0.set_channels("2") (self.nutaq_rtdex_source_0_0_0).set_min_output_buffer(16384) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_TX", gr.sizeof_short, 1, 7) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(packet_size) self.nutaq_rtdex_sink_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_TX", 2, 1) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(RF_freq) self.nutaq_radio420_tx_0_0.set_default_reference(1) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_tx_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_TX", 1, 0) self.nutaq_radio420_tx_0.set_default_enable(1) self.nutaq_radio420_tx_0.set_default_tx_freq(RF_freq) self.nutaq_radio420_tx_0.set_default_reference(0) self.nutaq_radio420_tx_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_tx_0.set_default_calibrate(0) self.nutaq_radio420_tx_0.set_default_band(0) self.nutaq_radio420_tx_0.set_default_update_rate(1) self.nutaq_radio420_tx_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx( "nutaq_carrier_perseus_TX", 2, 3) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0_0.set_default_reference(1) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_rx_0_0.set_default_calibrate(0) self.nutaq_radio420_rx_0_0.set_default_band(0) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx( "nutaq_carrier_perseus_TX", 1, 2) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(RF_freq) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(-8) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_1_1 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 9) self.nutaq_custom_register_0_1_1.set_index(6) self.nutaq_custom_register_0_1_1.set_default_value(PSD_averaging) self.nutaq_custom_register_0_1_1.set_update_rate(1) self.nutaq_custom_register_0_1_0 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 7) self.nutaq_custom_register_0_1_0.set_index(2) self.nutaq_custom_register_0_1_0.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 36) self.nutaq_custom_register_0_1.set_index(0) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 8) self.nutaq_custom_register_0_0_0.set_index(3) self.nutaq_custom_register_0_0_0.set_default_value(7) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_default_value(1) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register( "nutaq_carrier_perseus_TX", 4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_TX = nutaq.carrier( 0, "nutaq_carrier_perseus_TX", "192.168.0.101") self._freq_offset_range = Range(-1e7, 1e7, 1e4, variable_funcion, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, "freq_offset", "slider") self.top_layout.addWidget(self._freq_offset_win) self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=oversampling, bt=0.71, verbose=False, log=False, ) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=oversampling, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char * 1, "192.168.0.100", 1234, 1472, True) self.blocks_throttle_0 = blocks.throttle( gr.sizeof_char * 1, 2 * 4e3 + 0 * samp_rate / 40 / (oversampling * 8 * 2), True) self.blocks_short_to_float_0_1_0 = blocks.short_to_float(1, 2**11) self.blocks_short_to_float_0_0_0_0 = blocks.short_to_float(1, 2**11) self.blocks_null_sink_1_3 = blocks.null_sink(gr.sizeof_float * 40) self.blocks_null_sink_1_2 = blocks.null_sink(gr.sizeof_float * 40) self.blocks_null_sink_1_1 = blocks.null_sink(gr.sizeof_float * 40) self.blocks_null_sink_1_0 = blocks.null_sink(gr.sizeof_float * 40) self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_float * 40) self.blocks_multiply_const_vxx_0_3 = blocks.multiply_const_vff( (2.0**(16 * 2), )) self.blocks_multiply_const_vxx_0_2 = blocks.multiply_const_vcc( (amplitude, )) self.blocks_multiply_const_vxx_0_1_1 = blocks.multiply_const_vff( (2.0**(16 * 0), )) self.blocks_multiply_const_vxx_0_1_0_0 = blocks.multiply_const_vff( (2.0**(16 * 1), )) self.blocks_multiply_const_vxx_0_1_0 = blocks.multiply_const_vff( (2.0**(16 * 1), )) self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_vff( (2.0**(16 * 0), )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff( (2.0**(16 * 2), )) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short * 1, 1) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11 - 1) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11 - 1) self.blocks_float_to_complex_0_0_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_char * 1, "/home/juan/Music/de_mi.mp3", True) self.blocks_deinterleave_0_0_1 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.blocks_deinterleave_0_0_0 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.blocks_deinterleave_0_0 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b( grc_blks2.packet_encoder( samples_per_symbol=2, bits_per_symbol=8, preamble="", access_code="", pad_for_usrp=True, ), payload_length=128, ) self.blks2_packet_decoder_1 = grc_blks2.packet_demod_b( grc_blks2.packet_decoder( access_code="", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_1. recv_pkt(ok, payload), ), ) _ENABLE_TX1_variable_check_box_check_box = Qt.QCheckBox( "Enable Transmission") self._ENABLE_TX1_variable_check_box_choices = { True: True, False: False } self._ENABLE_TX1_variable_check_box_choices_inv = dict( (v, k) for k, v in self._ENABLE_TX1_variable_check_box_choices.iteritems()) self._ENABLE_TX1_variable_check_box_callback = lambda i: Qt.QMetaObject.invokeMethod( _ENABLE_TX1_variable_check_box_check_box, "setChecked", Qt.Q_ARG("bool", self._ENABLE_TX1_variable_check_box_choices_inv[i] )) self._ENABLE_TX1_variable_check_box_callback( self.ENABLE_TX1_variable_check_box) _ENABLE_TX1_variable_check_box_check_box.stateChanged.connect( lambda i: self.set_ENABLE_TX1_variable_check_box( self._ENABLE_TX1_variable_check_box_choices[bool(i)])) self.top_layout.addWidget(_ENABLE_TX1_variable_check_box_check_box) self.DataConversion_reint_short_float_0_3 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_2_0 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_2 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_1_0 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_1 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_0_0 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0_0 = DataConversion.reint_short_float( ) self.DataConversion_reint_short_float_0 = DataConversion.reint_short_float( ) self.DataConversion_eaver_resynchronizer_0_0 = DataConversion.eaver_resynchronizer( 1024) self.DataConversion_eaver_resynchronizer_0 = DataConversion.eaver_resynchronizer( decimation) ################################################## # Connections ################################################## self.msg_connect( (self.spectsensing_compute_statistics_0, 'spec_sens_pdus'), (self.spectsensing_ss_edge_plot_0, 'pdus')) self.msg_connect( (self.spectsensing_compute_statistics_0, 'spec_sens_pdus'), (self.spectsensing_ss_subband_plot_0_0, 'pdus')) self.msg_connect((self.spectsensing_ss_pds_plot_0, 'psd_pdu'), (self.spectsensing_xs_plot_1, 'pdus')) self.connect((self.DataConversion_eaver_resynchronizer_0, 1), (self.spectsensing_compute_statistics_0, 1)) self.connect((self.DataConversion_eaver_resynchronizer_0, 0), (self.spectsensing_compute_statistics_0, 0)) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 0), (self.spectsensing_ss_pds_plot_0, 0)) self.connect((self.DataConversion_eaver_resynchronizer_0_0, 1), (self.spectsensing_ss_pds_plot_0, 1)) self.connect((self.DataConversion_reint_short_float_0, 0), (self.DataConversion_eaver_resynchronizer_0, 0)) self.connect((self.DataConversion_reint_short_float_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.DataConversion_reint_short_float_0_0_0, 0), (self.blocks_multiply_const_vxx_0_3, 0)) self.connect((self.DataConversion_reint_short_float_0_1, 0), (self.blocks_multiply_const_vxx_0_1_0, 0)) self.connect((self.DataConversion_reint_short_float_0_1_0, 0), (self.blocks_multiply_const_vxx_0_1_0_0, 0)) self.connect((self.DataConversion_reint_short_float_0_2, 0), (self.blocks_multiply_const_vxx_0_1, 0)) self.connect((self.DataConversion_reint_short_float_0_2_0, 0), (self.blocks_multiply_const_vxx_0_1_1, 0)) self.connect((self.DataConversion_reint_short_float_0_3, 0), (self.DataConversion_eaver_resynchronizer_0_0, 0)) self.connect((self.blks2_packet_decoder_1, 0), (self.blocks_udp_sink_0, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.DataConversion_eaver_resynchronizer_0, 1)) self.connect((self.blocks_add_xx_0_0, 0), (self.DataConversion_eaver_resynchronizer_0_0, 1)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 0), (self.DataConversion_reint_short_float_0, 0)) self.connect((self.blocks_deinterleave_0_0, 1), (self.DataConversion_reint_short_float_0_0, 0)) self.connect((self.blocks_deinterleave_0_0, 3), (self.DataConversion_reint_short_float_0_1, 0)) self.connect((self.blocks_deinterleave_0_0, 2), (self.DataConversion_reint_short_float_0_2, 0)) self.connect((self.blocks_deinterleave_0_0_0, 1), (self.blocks_short_to_float_0_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_0, 0), (self.blocks_short_to_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 1), (self.DataConversion_reint_short_float_0_0_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 3), (self.DataConversion_reint_short_float_0_1_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 2), (self.DataConversion_reint_short_float_0_2_0, 0)) self.connect((self.blocks_deinterleave_0_0_1, 0), (self.DataConversion_reint_short_float_0_3, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.digital_gmsk_demod_0, 0)) self.connect((self.blocks_float_to_complex_0_0_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_1, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_1_0, 0), (self.blocks_add_xx_0, 2)) self.connect((self.blocks_multiply_const_vxx_0_1_0_0, 0), (self.blocks_add_xx_0_0, 2)) self.connect((self.blocks_multiply_const_vxx_0_1_1, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_multiply_const_vxx_0_2, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_3, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_short_to_float_0_0_0_0, 0), (self.blocks_float_to_complex_0_0_0, 1)) self.connect((self.blocks_short_to_float_0_1_0, 0), (self.blocks_float_to_complex_0_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.blks2_packet_decoder_1, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_multiply_const_vxx_0_2, 0)) self.connect((self.nutaq_rtdex_source_0_0_0, 0), (self.blocks_deinterleave_0_0_0, 0)) self.connect((self.nutaq_rtdex_source_S_S, 0), (self.blocks_deinterleave_0_0, 0)) self.connect((self.nutaq_rtdex_source_S_S_0, 0), (self.blocks_deinterleave_0_0_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 0), (self.blocks_null_sink_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 5), (self.blocks_null_sink_1_0, 0)) self.connect((self.spectsensing_compute_statistics_0, 2), (self.blocks_null_sink_1_1, 0)) self.connect((self.spectsensing_compute_statistics_0, 4), (self.blocks_null_sink_1_2, 0)) self.connect((self.spectsensing_compute_statistics_0, 6), (self.blocks_null_sink_1_3, 0)) self.connect((self.spectsensing_compute_statistics_0, 7), (self.spectsensing_subband_selector_0, 0)) self.connect((self.spectsensing_compute_statistics_0, 1), (self.spectsensing_subband_selector_0, 1)) self.connect((self.spectsensing_compute_statistics_0, 3), (self.spectsensing_subband_selector_0, 2)) self.connect((self.spectsensing_subband_selector_0, 0), (self.probe, 0))
def __init__(self, chan_est=0): gr.top_block.__init__(self, "Top Block Waveforms") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block Waveforms") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "top_block_waveforms") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.chan_est = chan_est ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 5e5 self.period = period = 300 self.pdu_length = pdu_length = 1000 self.out_buf_size = out_buf_size = 96000 self.freq_sin = freq_sin = 1000 self.freq = freq = 943e6 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self._period_range = Range(1, 10000, 1, 300, 200) self._period_win = RangeWidget(self._period_range, self.set_period, "period", "counter_slider", float) self.top_layout.addWidget(self._period_win) self._pdu_length_range = Range(10, 1500, 1, 1000, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self.wifi_PHY_tx_hier_1 = wifi_PHY_tx_hier( chan_est=1, encoding=ieee802_11.BPSK_1_2, ) (self.wifi_PHY_tx_hier_1).set_min_output_buffer(262144) self.qtgui_time_sink_x_2_0 = qtgui.time_sink_f( 128, #size 100, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2_0.set_update_time(0.10) self.qtgui_time_sink_x_2_0.set_y_axis(-1, 110) self.qtgui_time_sink_x_2_0.set_y_label("Frame error rata", "") self.qtgui_time_sink_x_2_0.enable_tags(-1, True) self.qtgui_time_sink_x_2_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2_0.enable_autoscale(False) self.qtgui_time_sink_x_2_0.enable_grid(True) self.qtgui_time_sink_x_2_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2_0.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_0_win = sip.wrapinstance(self.qtgui_time_sink_x_2_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_0_win) (self.qtgui_time_sink_x_2_0).set_processor_affinity([3]) self.qtgui_time_sink_x_1 = qtgui.time_sink_c( 64, #size 1, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.050) self.qtgui_time_sink_x_1.set_y_axis(-20, 20) self.qtgui_time_sink_x_1.set_y_label("Amplitude", "") self.qtgui_time_sink_x_1.enable_tags(-1, False) self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.5, 0, 0, "") self.qtgui_time_sink_x_1.enable_autoscale(False) self.qtgui_time_sink_x_1.enable_grid(True) self.qtgui_time_sink_x_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1.disable_legend() labels = ["", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [0, 0, 1, 1, 1, 1, 1, 1, 1, 1] markers = [0, 0, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0_0_0_1 = qtgui.time_sink_c( 2**16, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_1.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_1.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0_1.set_y_label("Received Samples", "") self.qtgui_time_sink_x_0_0_0_1.enable_tags(-1, False) self.qtgui_time_sink_x_0_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.05, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_1.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_1_win) self.ofdm_80211_short_MF_v2_0 = ofdm_80211.short_MF_v2(160, 16) (self.ofdm_80211_short_MF_v2_0).set_processor_affinity([2]) (self.ofdm_80211_short_MF_v2_0).set_min_output_buffer(131072) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_int,1,0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8600) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_min_output_buffer(2048) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,1,1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-20) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6)/samp_rate/40*(2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.102") self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long(sync_length, False, False) (self.ieee802_11_ofdm_sync_long_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_long_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac(False, True) (self.ieee802_11_ofdm_parse_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_parse_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_mac_0 = ieee802_11.ofdm_mac(([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 255])) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(chan_est, False) (self.ieee802_11_ofdm_equalize_symbols_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_equalize_symbols_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) (self.ieee802_11_ofdm_decode_signal_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_signal_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(False, False) (self.ieee802_11_ofdm_decode_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_mac_0).set_min_output_buffer(96000) self._freq_sin_range = Range(-2.5e5, 2.5e5, 500, 1000, 200) self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, "freq_sin", "counter_slider", float) self.top_layout.addWidget(self._freq_sin_win) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) (self.fft_vxx_0).set_processor_affinity([3]) (self.fft_vxx_0).set_min_output_buffer(96000) self.carajito = ofdm_80211.ofdm_sync_short(threshold, 2, False, False) (self.carajito).set_processor_affinity([2]) (self.carajito).set_min_output_buffer(131072) self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, 64) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64) (self.blocks_stream_to_vector_0).set_processor_affinity([3]) (self.blocks_stream_to_vector_0).set_min_output_buffer(96000) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len") (self.blocks_pdu_to_tagged_stream_0_0).set_processor_affinity([3]) (self.blocks_pdu_to_tagged_stream_0_0).set_min_output_buffer(96000) self.blocks_null_sink_0_1 = blocks.null_sink(gr.sizeof_float*1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_float*1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.intern("Hello__" +"".join("x" for i in range(pdu_length)) + "1234"), period) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) (self.blocks_interleave_0).set_min_output_buffer(262144) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**8-1) (self.blocks_float_to_short_0_0_0).set_min_output_buffer(262144) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**8-1) (self.blocks_float_to_short_0_0).set_min_output_buffer(262144) self.blocks_float_to_complex_1 = blocks.float_to_complex(1) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, sync_length) (self.blocks_delay_0).set_processor_affinity([3]) (self.blocks_delay_0).set_min_output_buffer(96000) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int*1, 1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_min_output_buffer(262144) self.COWN_tx_valve_0 = COWN.tx_valve() self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_min_output_buffer(16384) self.COWN_resta_0 = COWN.resta() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_11_ofdm_mac_0, 'app in')) self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_mac_0, 'phy out'), (self.wifi_PHY_tx_hier_1, 'mac_in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.connect((self.COWN_resta_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.COWN_tx_valve_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_deinterleave_0, 3), (self.COWN_resta_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_1, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_1, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_float_to_complex_1, 0), (self.ofdm_80211_short_MF_v2_0, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.qtgui_time_sink_x_0_0_0_1, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.qtgui_time_sink_x_2_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_vector_to_stream_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.carajito, 0), (self.blocks_delay_0, 0)) self.connect((self.carajito, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.fft_vxx_0, 0), (self.blocks_vector_to_stream_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 2), (self.blocks_null_sink_0_1, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 0), (self.carajito, 0)) self.connect((self.ofdm_80211_short_MF_v2_0, 1), (self.carajito, 1)) self.connect((self.ofdm_80211_short_MF_v2_0, 3), (self.carajito, 2)) self.connect((self.wifi_PHY_tx_hier_1, 0), (self.COWN_tx_valve_0, 0))
def __init__(self, chan_est=0): gr.top_block.__init__(self, "Wifi Tx Rx") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Tx Rx") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_tx_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.chan_est = chan_est ################################################## # Variables ################################################## self.window_size = window_size = 48 self.threshold = threshold = 1000 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 5e5 self.period = period = 10 self.pdu_length = pdu_length = 30 self.out_buf_size = out_buf_size = 96000 self.header_formatter = header_formatter = ieee802_11.wifi_signal_field() self.freq_sin = freq_sin = 1000 self.freq = freq = 943e6 self.encoding = encoding = 0 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self._period_range = Range(1, 10000, 1, 10, 200) self._period_win = RangeWidget(self._period_range, self.set_period, "period", "counter_slider", float) self.top_layout.addWidget(self._period_win) self._pdu_length_range = Range(10, 1500, 1, 30, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self._encoding_options = (0, 1, 2, ) self._encoding_labels = ("BPSK 1/2" , "BPSK 3/4", "QPSK 1/2", ) self._encoding_tool_bar = Qt.QToolBar(self) self._encoding_tool_bar.addWidget(Qt.QLabel("Encoding"+": ")) self._encoding_combo_box = Qt.QComboBox() self._encoding_tool_bar.addWidget(self._encoding_combo_box) for label in self._encoding_labels: self._encoding_combo_box.addItem(label) self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod(self._encoding_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._encoding_options.index(i))) self._encoding_callback(self.encoding) self._encoding_combo_box.currentIndexChanged.connect( lambda i: self.set_encoding(self._encoding_options[i])) self.top_layout.addWidget(self._encoding_tool_bar) self.qtgui_time_sink_x_2 = qtgui.time_sink_f( 32, #size 100, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2.set_update_time(0.10) self.qtgui_time_sink_x_2.set_y_axis(-1, 110) self.qtgui_time_sink_x_2.set_y_label("Frame error rata", "") self.qtgui_time_sink_x_2.enable_tags(-1, True) self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2.enable_autoscale(False) self.qtgui_time_sink_x_2.enable_grid(True) self.qtgui_time_sink_x_2.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2.disable_legend() labels = ["Packets Reveiced", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_2.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_2.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_win) (self.qtgui_time_sink_x_2).set_processor_affinity([3]) self.qtgui_time_sink_x_0_0_0_1_0_1 = qtgui.time_sink_c( 2**10, #size samp_rate/1000, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0_1_0_1.set_update_time(1) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_axis(-0.1, 1000) self.qtgui_time_sink_x_0_0_0_1_0_1.set_y_label("Generated Samples", "") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.001, 5e-3, 0, "FISTOR") self.qtgui_time_sink_x_0_0_0_1_0_1.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_grid(True) self.qtgui_time_sink_x_0_0_0_1_0_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_0_1_0_1.disable_legend() labels = ["correlation I", "correlation Q", "correlation_big", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_1_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0_1_0_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_0_1_0_1_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_float, 0.99, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_0.set_update_time(0.0000010) self.qtgui_number_sink_0.set_title("Frame error Rata") labels = ["", "", "", "", "", "", "", "", "", ""] units = ["", "", "", "", "", "", "", "", "", ""] colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")] factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] for i in xrange(1): self.qtgui_number_sink_0.set_min(i, 0) self.qtgui_number_sink_0.set_max(i, 100) self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_0.set_label(i, labels[i]) self.qtgui_number_sink_0.set_unit(i, units[i]) self.qtgui_number_sink_0.set_factor(i, factor[i]) self.qtgui_number_sink_0.enable_autoscale(False) self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_0_win) (self.qtgui_number_sink_0).set_processor_affinity([3]) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_int,1,0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_processor_affinity([1]) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,1,1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") (self.nutaq_rtdex_sink_0).set_processor_affinity([3]) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-15) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(0) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_2 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_2.set_index(0) self.nutaq_custom_register_0_2.set_default_value(int((4e6)/samp_rate/40*(2**32))) self.nutaq_custom_register_0_2.set_update_rate(1) self.nutaq_custom_register_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0_1.set_index(2) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_1 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_1.set_index(3) self.nutaq_custom_register_0_0_1.set_default_value(7) self.nutaq_custom_register_0_0_1.set_update_rate(1) self.nutaq_custom_register_0_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0_0.set_index(6) self.nutaq_custom_register_0_0_0.set_default_value(600) self.nutaq_custom_register_0_0_0.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(3) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.101") self.ieee802_11_ofdm_sync_short_0 = ieee802_11.ofdm_sync_short(0.56, 2, False, False) (self.ieee802_11_ofdm_sync_short_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_short_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long(sync_length, False, False) (self.ieee802_11_ofdm_sync_long_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_sync_long_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_parse_mac_0 = ieee802_11.ofdm_parse_mac(False, True) (self.ieee802_11_ofdm_parse_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_parse_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_mapper_0 = ieee802_11.ofdm_mapper(encoding, False) self.ieee802_11_ofdm_mac_0 = ieee802_11.ofdm_mac(([0x23, 0x23, 0x23, 0x23, 0x23, 0x23]), ([0x42, 0x42, 0x42, 0x42, 0x42, 0x42]), ([0xff, 0xff, 0xff, 0xff, 0xff, 255])) (self.ieee802_11_ofdm_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_mac_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(chan_est, False) (self.ieee802_11_ofdm_equalize_symbols_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_equalize_symbols_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) (self.ieee802_11_ofdm_decode_signal_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_signal_0).set_min_output_buffer(96000) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(False, False) (self.ieee802_11_ofdm_decode_mac_0).set_processor_affinity([3]) (self.ieee802_11_ofdm_decode_mac_0).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_1 = ieee802_11.moving_average_ff(window_size + 16) (self.ieee802_11_moving_average_xx_1).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_1).set_min_output_buffer(96000) self.ieee802_11_moving_average_xx_0 = ieee802_11.moving_average_cc(window_size) (self.ieee802_11_moving_average_xx_0).set_processor_affinity([3]) (self.ieee802_11_moving_average_xx_0).set_min_output_buffer(96000) self.ieee802_11_chunks_to_symbols_xx_0 = ieee802_11.chunks_to_symbols() (self.ieee802_11_chunks_to_symbols_xx_0).set_min_output_buffer(96000) self._freq_sin_range = Range(-2.5e5, 2.5e5, 500, 1000, 200) self._freq_sin_win = RangeWidget(self._freq_sin_range, self.set_freq_sin, "freq_sin", "counter_slider", float) self.top_layout.addWidget(self._freq_sin_win) self.foo_packet_pad2_0_0 = foo.packet_pad2(False, False, 0.0001, 100000, 100000) (self.foo_packet_pad2_0_0).set_processor_affinity([3]) (self.foo_packet_pad2_0_0).set_min_output_buffer(262144) self.fft_vxx_0_0 = fft.fft_vcc(64, False, (tuple([1/52**.5] * 64)), True, 1) (self.fft_vxx_0_0).set_min_output_buffer(96000) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) (self.fft_vxx_0).set_processor_affinity([3]) (self.fft_vxx_0).set_min_output_buffer(96000) self.digital_packet_headergenerator_bb_0 = digital.packet_headergenerator_bb(header_formatter.formatter(), "packet_len") self.digital_ofdm_cyclic_prefixer_0_0 = digital.ofdm_cyclic_prefixer(64, 64+16, 2, "packet_len") (self.digital_ofdm_cyclic_prefixer_0_0).set_min_output_buffer(96000) self.digital_ofdm_carrier_allocator_cvc_0_0_0 = digital.ofdm_carrier_allocator_cvc(64, (range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),), ((-21, -7, 7, 21), ), ((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, -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), (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, 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), (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, 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), (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, -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), (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, 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), (-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, 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), (-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, 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), (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, -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), (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, 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), (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, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1), (-1, -1, -1, 1)), ((0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (-1.4719601443879746-1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, (1.4719601443879746+1.4719601443879746j), 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (0, 0j, 0, 0j, 0, 0j, -1, 1j, -1, 1j, -1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, (-0-1j), 1, -1j, -1, 1j, 0, -1j, 1, (-0-1j), 1, -1j, 1, 1j, -1, -1j, 1, (-0-1j), -1, 1j, 1, 1j, 1, 1j, 1, 1j, -1, -1j, 1, 1j, 1, -1j, -1, 0j, 0, 0j, 0, 0j), (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)), "packet_len") (self.digital_ofdm_carrier_allocator_cvc_0_0_0).set_min_output_buffer(96000) self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc(([-1, 1]), 1) self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_gr_complex*1, "packet_len", 1) (self.blocks_tagged_stream_mux_0).set_min_output_buffer(96000) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64) (self.blocks_stream_to_vector_0).set_processor_affinity([3]) (self.blocks_stream_to_vector_0).set_min_output_buffer(96000) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.float_t, "packet_len") (self.blocks_pdu_to_tagged_stream_0).set_processor_affinity([3]) (self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(96000) self.blocks_null_sink_0_0_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_int*1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) (self.blocks_multiply_xx_0).set_processor_affinity([3]) (self.blocks_multiply_xx_0).set_min_output_buffer(96000) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.intern("".join("x" for i in range(pdu_length)) + "1234"), period) (self.blocks_message_strobe_0_0).set_processor_affinity([3]) (self.blocks_message_strobe_0_0).set_min_output_buffer(96000) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) (self.blocks_interleave_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0).set_processor_affinity([3]) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) (self.blocks_float_to_complex_0).set_processor_affinity([2]) self.blocks_divide_xx_0 = blocks.divide_ff(1) (self.blocks_divide_xx_0).set_processor_affinity([3]) (self.blocks_divide_xx_0).set_min_output_buffer(96000) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex*1, 16) (self.blocks_delay_0_0).set_processor_affinity([3]) (self.blocks_delay_0_0).set_min_output_buffer(96000) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, sync_length) (self.blocks_delay_0).set_processor_affinity([3]) (self.blocks_delay_0).set_min_output_buffer(96000) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int*1, 1) (self.blocks_deinterleave_0).set_processor_affinity([1]) (self.blocks_deinterleave_0).set_min_output_buffer(32768) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() (self.blocks_conjugate_cc_0).set_processor_affinity([3]) (self.blocks_conjugate_cc_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) (self.blocks_complex_to_mag_squared_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_squared_0).set_min_output_buffer(96000) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) (self.blocks_complex_to_mag_0).set_processor_affinity([3]) (self.blocks_complex_to_mag_0).set_min_output_buffer(96000) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_processor_affinity([3]) (self.blocks_complex_to_float_0).set_min_output_buffer(16384) self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_processor_affinity([1]) self.COWN_resta_0 = COWN.resta() (self.COWN_resta_0).set_processor_affinity([1]) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_0, 'strobe'), (self.ieee802_11_ofdm_mac_0, 'app in')) self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.ieee802_11_ofdm_parse_mac_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_mac_0, 'phy out'), (self.ieee802_11_ofdm_mapper_0, 'in')) self.msg_connect((self.ieee802_11_ofdm_parse_mac_0, 'fer'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.connect((self.COWN_resta_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ieee802_11_moving_average_xx_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_deinterleave_0, 3), (self.COWN_resta_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.ieee802_11_ofdm_sync_short_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 2)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.ieee802_11_moving_average_xx_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.qtgui_time_sink_x_2, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_tagged_stream_mux_0, 0), (self.digital_ofdm_carrier_allocator_cvc_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_0, 0), (self.fft_vxx_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.foo_packet_pad2_0_0, 0)) self.connect((self.digital_ofdm_cyclic_prefixer_0_0, 0), (self.qtgui_time_sink_x_0_0_0_1_0_1, 0)) self.connect((self.digital_packet_headergenerator_bb_0, 0), (self.digital_chunks_to_symbols_xx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.fft_vxx_0_0, 0), (self.digital_ofdm_cyclic_prefixer_0_0, 0)) self.connect((self.foo_packet_pad2_0_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.ieee802_11_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 1)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 1)) self.connect((self.ieee802_11_moving_average_xx_1, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.digital_packet_headergenerator_bb_0, 0)) self.connect((self.ieee802_11_ofdm_mapper_0, 0), (self.ieee802_11_chunks_to_symbols_xx_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_delay_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_null_sink_0_0_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0))
def __init__(self): gr.top_block.__init__(self, "Wifi Rx") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Rx") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.window_size = window_size = 48 self.sync_length = sync_length = 320 self.samp_rate = samp_rate = 5e6 self.lo_offset = lo_offset = 0 self.gain = gain = 20 self.freq = freq = 943000000.0 self.chan_est = chan_est = 1 ################################################## # Blocks ################################################## self._samp_rate_options = [1e6, 5e6, 10e6, 20e6] self._samp_rate_labels = ["1 MHz", "5 MHz", "10 MHz", "20 MHz"] self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Sample Rate"+": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_1_0_0_0 = qtgui.time_sink_f( 1024*16*4, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0_0.set_y_axis(-0.1, 1.4) self.qtgui_time_sink_x_1_0_0_0.set_y_label("Amplitude ----", "") self.qtgui_time_sink_x_1_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.63, 0, 0, "") self.qtgui_time_sink_x_1_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_1_0_0_0.enable_grid(False) self.qtgui_time_sink_x_1_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1_0_0_0.disable_legend() labels = ["RATIO", "", "", "", "", "", "", "", "", ""] 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 = [2.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_1_0_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_1_0_0_0_win) self.qtgui_time_sink_x_1_0_0 = qtgui.time_sink_f( 1024*16*4, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0_0.set_y_axis(-0.001, 0.2) self.qtgui_time_sink_x_1_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_1_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.05, 0, 0, "") self.qtgui_time_sink_x_1_0_0.enable_autoscale(True) self.qtgui_time_sink_x_1_0_0.enable_grid(False) self.qtgui_time_sink_x_1_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1_0_0.disable_legend() labels = ["Power av.", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_1_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_1_0_0_win) self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f( 1024*16*4, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0.set_update_time(0.10) self.qtgui_time_sink_x_1_0.set_y_axis(-0.001, 0.2) self.qtgui_time_sink_x_1_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_1_0.enable_tags(-1, True) self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.05, 0, 0, "") self.qtgui_time_sink_x_1_0.enable_autoscale(True) self.qtgui_time_sink_x_1_0.enable_grid(False) self.qtgui_time_sink_x_1_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1_0.disable_legend() labels = ["Correlation av.", "", "", "", "", "", "", "", "", ""] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_1_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_1_0_win) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_short,1,3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(6) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(1) self.nutaq_radio420_rx_0.set_default_rx_gain2(16) self.nutaq_radio420_rx_0.set_default_rx_gain3(5) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_0 = nutaq.custom_register("nutaq_carrier_perseus_0",5) self.nutaq_custom_register_0_0.set_index(4) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register("nutaq_carrier_perseus_0",4) self.nutaq_custom_register_0.set_index(1) self.nutaq_custom_register_0.set_default_value(6) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.103") self.ieee802_11_ofdm_sync_short_0 = ieee802_11.ofdm_sync_short(0.85 * 0.75, 2, False, False) self.ieee802_11_ofdm_sync_long_0 = ieee802_11.ofdm_sync_long(sync_length, False, False) self.ieee802_11_ofdm_equalize_symbols_0 = ieee802_11.ofdm_equalize_symbols(ieee802_11.LMS, False) self.ieee802_11_ofdm_decode_signal_0 = ieee802_11.ofdm_decode_signal(False, False) self.ieee802_11_ofdm_decode_mac_0 = ieee802_11.ofdm_decode_mac(True, True) self.ieee802_11_moving_average_xx_1 = ieee802_11.moving_average_ff(window_size + 16) self.ieee802_11_moving_average_xx_0 = ieee802_11.moving_average_cc(window_size) self._gain_range = Range(0, 100, 1, 20, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "slider") self.top_layout.addWidget(self._gain_win) self._freq_options = [943000000.0, 2412000000.0, 2417000000.0, 2422000000.0, 2427000000.0, 2432000000.0, 2437000000.0, 2442000000.0, 2447000000.0, 2452000000.0, 2457000000.0, 2462000000.0, 2467000000.0, 2472000000.0, 2484000000.0, 5170000000.0, 5180000000.0, 5190000000.0, 5200000000.0, 5210000000.0, 5220000000.0, 5230000000.0, 5240000000.0, 5260000000.0, 5280000000.0, 5300000000.0, 5320000000.0, 5500000000.0, 5520000000.0, 5540000000.0, 5560000000.0, 5580000000.0, 5600000000.0, 5620000000.0, 5640000000.0, 5660000000.0, 5680000000.0, 5700000000.0, 5745000000.0, 5765000000.0, 5785000000.0, 5805000000.0, 5825000000.0, 5860000000.0, 5870000000.0, 5880000000.0, 5890000000.0, 5900000000.0, 5910000000.0, 5920000000.0] self._freq_labels = [' 0 | 943.0 | ??', ' 1 | 2412.0 | 11g', ' 2 | 2417.0 | 11g', ' 3 | 2422.0 | 11g', ' 4 | 2427.0 | 11g', ' 5 | 2432.0 | 11g', ' 6 | 2437.0 | 11g', ' 7 | 2442.0 | 11g', ' 8 | 2447.0 | 11g', ' 9 | 2452.0 | 11g', ' 10 | 2457.0 | 11g', ' 11 | 2462.0 | 11g', ' 12 | 2467.0 | 11g', ' 13 | 2472.0 | 11g', ' 14 | 2484.0 | 11g', ' 34 | 5170.0 | 11a', ' 36 | 5180.0 | 11a', ' 38 | 5190.0 | 11a', ' 40 | 5200.0 | 11a', ' 42 | 5210.0 | 11a', ' 44 | 5220.0 | 11a', ' 46 | 5230.0 | 11a', ' 48 | 5240.0 | 11a', ' 52 | 5260.0 | 11a', ' 56 | 5280.0 | 11a', ' 58 | 5300.0 | 11a', ' 60 | 5320.0 | 11a', '100 | 5500.0 | 11a', '104 | 5520.0 | 11a', '108 | 5540.0 | 11a', '112 | 5560.0 | 11a', '116 | 5580.0 | 11a', '120 | 5600.0 | 11a', '124 | 5620.0 | 11a', '128 | 5640.0 | 11a', '132 | 5660.0 | 11a', '136 | 5680.0 | 11a', '140 | 5700.0 | 11a', '149 | 5745.0 | 11a', '153 | 5765.0 | 11a', '157 | 5785.0 | 11a', '161 | 5805.0 | 11a', '165 | 5825.0 | 11a', '172 | 5860.0 | 11p', '174 | 5870.0 | 11p', '176 | 5880.0 | 11p', '178 | 5890.0 | 11p', '180 | 5900.0 | 11p', '182 | 5910.0 | 11p', '184 | 5920.0 | 11p'] self._freq_tool_bar = Qt.QToolBar(self) self._freq_tool_bar.addWidget(Qt.QLabel("Channel"+": ")) self._freq_combo_box = Qt.QComboBox() self._freq_tool_bar.addWidget(self._freq_combo_box) for label in self._freq_labels: self._freq_combo_box.addItem(label) self._freq_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._freq_options.index(i))) self._freq_callback(self.freq) self._freq_combo_box.currentIndexChanged.connect( lambda i: self.set_freq(self._freq_options[i])) self.top_layout.addWidget(self._freq_tool_bar) self.foo_wireshark_connector_0 = foo.wireshark_connector(127, False) self.fft_vxx_0 = fft.fft_vcc(64, True, (window.rectangular(64)), True, 1) self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2**11-1) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2**11-1) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*48) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, "/tmp/ofdm.pcap", True) self.blocks_file_sink_0.set_unbuffered(True) self.blocks_divide_xx_0 = blocks.divide_ff(1) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex*1, 16) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, sync_length) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1, 1) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) ################################################## # Connections ################################################## self.msg_connect((self.ieee802_11_ofdm_decode_mac_0, 'out'), (self.foo_wireshark_connector_0, 'in')) self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_time_sink_x_1_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.ieee802_11_moving_average_xx_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_delay_0, 0), (self.ieee802_11_ofdm_sync_long_0, 1)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.ieee802_11_ofdm_sync_short_0, 0)) self.connect((self.blocks_divide_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 2)) self.connect((self.blocks_divide_xx_0, 0), (self.qtgui_time_sink_x_1_0_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.ieee802_11_moving_average_xx_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.fft_vxx_0, 0), (self.ieee802_11_ofdm_equalize_symbols_0, 0)) self.connect((self.foo_wireshark_connector_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.ieee802_11_moving_average_xx_0, 0), (self.ieee802_11_ofdm_sync_short_0, 1)) self.connect((self.ieee802_11_moving_average_xx_1, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.ieee802_11_moving_average_xx_1, 0), (self.qtgui_time_sink_x_1_0_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.ieee802_11_ofdm_decode_signal_0, 0), (self.ieee802_11_ofdm_decode_mac_0, 0)) self.connect((self.ieee802_11_ofdm_equalize_symbols_0, 0), (self.ieee802_11_ofdm_decode_signal_0, 0)) self.connect((self.ieee802_11_ofdm_sync_long_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.blocks_delay_0, 0)) self.connect((self.ieee802_11_ofdm_sync_short_0, 0), (self.ieee802_11_ofdm_sync_long_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self): gr.top_block.__init__(self, "OFDM Rx") ################################################## # 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.sync_word2 = sync_word2 = [ 0j, 0j, 0j, 0j, 0j, 0j, (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), 0j, (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), (1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), (-1 + 0j), 0j, 0j, 0j, 0j, 0j ] 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 = 5000000 self.payload_equalizer = payload_equalizer = digital.ofdm_equalizer_simpledfe( fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 1) self.packet_len = packet_len = 96 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) ################################################## # Blocks ################################################## self.nutaq_rtdex_source_0 = nutaq.rtdex_source( "nutaq_carrier_perseus_0", gr.sizeof_short, 1, 3) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("1") self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx( "nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(2590000000) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_tx_0_0.set_default_calibrate(1) self.nutaq_radio420_tx_0_0.set_default_band(1) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-10) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(15) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(3) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(4) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0_0 = nutaq.radio420_rx( "nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0_0.set_default_enable(1) self.nutaq_radio420_rx_0_0.set_default_rx_freq(2490000000) self.nutaq_radio420_rx_0_0.set_default_reference(0) self.nutaq_radio420_rx_0_0.set_default_datarate(samp_rate * 2) self.nutaq_radio420_rx_0_0.set_default_calibrate(1) self.nutaq_radio420_rx_0_0.set_default_band(1) self.nutaq_radio420_rx_0_0.set_default_update_rate(1) self.nutaq_radio420_rx_0_0.set_default_rx_lna_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_vga1_gain(2) self.nutaq_radio420_rx_0_0.set_default_rx_gain2(20) self.nutaq_radio420_rx_0_0.set_default_rx_gain3(8) self.nutaq_radio420_rx_0_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0_0.set_default_rx_lpf_bandwidth(4) self.nutaq_radio420_rx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_custom_register_0_1 = nutaq.custom_register( "nutaq_carrier_perseus_0", 6) self.nutaq_custom_register_0_1.set_index(1) self.nutaq_custom_register_0_1.set_default_value(6) self.nutaq_custom_register_0_1.set_update_rate(1) self.nutaq_custom_register_0_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0_0.set_index(3) self.nutaq_custom_register_0_0.set_update_rate(1) self.nutaq_custom_register_0 = nutaq.custom_register( "nutaq_carrier_perseus_0", 5) self.nutaq_custom_register_0.set_index(4) self.nutaq_custom_register_0.set_update_rate(1) self.nutaq_carrier_perseus_0 = nutaq.carrier( 0, "nutaq_carrier_perseus_0", "192.168.0.101") 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_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) 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_1 = digital.ofdm_frame_equalizer_vcvc( payload_equalizer.base(), fft_len / 4, length_tag_key, True, 0) 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, (), ) self.digital_crc32_bb_0 = digital.crc32_bb(True, packet_length_tag_key, True) self.digital_constellation_decoder_cb_1 = digital.constellation_decoder_cb( payload_mod.base()) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( header_mod.base()) self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_char * 1, "Rx Bytes", "packet_num") self.blocks_tag_debug_1.set_display(True) self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 2047) self.blocks_short_to_float_0 = blocks.short_to_float(1, 2047) self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb( payload_mod.bits_per_symbol(), 8, packet_length_tag_key, True, gr.GR_LSB_FIRST) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, fft_len + fft_len / 4) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_short * 1, 1) self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc( -2.0 / fft_len) self.analog_const_source_x_0 = analog.sig_source_i( 0, analog.GR_CONST_WAVE, 0, 0, 1) ################################################## # Connections ################################################## self.msg_connect((self.digital_packet_headerparser_b_0, 'header_data'), (self.digital_header_payload_demux_0, 'header_data')) self.connect((self.analog_const_source_x_0, 0), (self.nutaq_custom_register_0_0, 0)) self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_short_to_float_0_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.digital_ofdm_sync_sc_cfb_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.digital_header_payload_demux_0, 0)) self.connect((self.blocks_repack_bits_bb_0, 0), (self.digital_crc32_bb_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_packet_headerparser_b_0, 0)) self.connect((self.digital_constellation_decoder_cb_1, 0), (self.blocks_repack_bits_bb_0, 0)) self.connect((self.digital_crc32_bb_0, 0), (self.blocks_tag_debug_1, 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.digital_constellation_decoder_cb_1, 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.nutaq_rtdex_source_0, 0), (self.blocks_deinterleave_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") ################################################## # Variables ################################################## self.samp_rate = samp_rate = 1024000 self.decimation = decimation = 10 self.symbol_rate = symbol_rate = 38400 self.input_rate = input_rate = samp_rate / decimation self.window_symbols = window_symbols = 1 self.symbol_taps_length = symbol_taps_length = int( (float(input_rate) / symbol_rate)) self.samples_per_symbol = samples_per_symbol = float( input_rate) / symbol_rate self.grab_freq = grab_freq = 868200000 self.symbol_taps = symbol_taps = (1, ) * symbol_taps_length self.offset_sign2 = offset_sign2 = (-34780 * grab_freq) / 868200000 self.offset_sign1 = offset_sign1 = (11600 * grab_freq) / 868200000 self.gain_mu = gain_mu = 0.4 / samples_per_symbol self.fsk_deviation_hz = fsk_deviation_hz = 5200 self.average_window = average_window = int( (input_rate * window_symbols / symbol_rate)) ################################################## # Blocks ################################################## self.urmetEasyRead_urmetEasyRead_0 = urmetEasyRead.urmetEasyRead() self.digital_correlate_access_code_bb_0 = digital.correlate_access_code_bb( '11010011100100011101001110010001', 1) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samples_per_symbol, 0.25 * gain_mu * gain_mu, 0.5, gain_mu, 0.02) self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb() self.cc1111_cc1111_packet_decoder_0 = cc1111.cc1111_packet_decoder( gr.msg_queue(1), False, True, True, True) self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_char * 1) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char * 1, sys.argv[1], False) self.blocks_deinterleave_0 = blocks.deinterleave( gr.sizeof_float * 1, 1) self.blocks_add_const_vxx_0 = blocks.add_const_vcc((-128 - 128j, )) self.analog_simple_squelch_cc_0 = analog.simple_squelch_cc(40, 1) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(1) self.FXFIR1 = filter.freq_xlating_fir_filter_ccc( decimation, (1, ), -14e3, samp_rate) ################################################## # Connections ################################################## self.connect((self.FXFIR1, 0), (self.analog_simple_squelch_cc_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.analog_simple_squelch_cc_0, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_file_source_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.FXFIR1, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.cc1111_cc1111_packet_decoder_0, 0), (self.urmetEasyRead_urmetEasyRead_0, 0)) self.connect((self.digital_binary_slicer_fb_0_0, 0), (self.digital_correlate_access_code_bb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0_0, 0)) self.connect((self.digital_correlate_access_code_bb_0, 0), (self.cc1111_cc1111_packet_decoder_0, 0)) self.connect((self.urmetEasyRead_urmetEasyRead_0, 0), (self.blocks_null_sink_1, 0))
def __init__(self): gr.top_block.__init__(self, "Wifi Tx") Qt.QWidget.__init__(self) self.setWindowTitle("Wifi Tx") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wifi_tx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 5e5 self.period = period = 1000 self.pdu_length = pdu_length = 100 self.out_buf_size = out_buf_size = 96000 self.mult = mult = 0.5 self.encoding = encoding = 0 self.decimation = decimation = 40 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 2**13, #size samp_rate, #samp_rate "", #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_NORM, qtgui.TRIG_SLOPE_POS, 0.02, 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(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self._period_range = Range(1, 10000, 1, 1000, 200) self._period_win = RangeWidget(self._period_range, self.set_period, "period", "counter_slider", float) self.top_layout.addWidget(self._period_win) self._pdu_length_range = Range(0, 1500, 1, 100, 200) self._pdu_length_win = RangeWidget(self._pdu_length_range, self.set_pdu_length, "pdu_length", "counter_slider", int) self.top_layout.addWidget(self._pdu_length_win) self.nutaq_rtdex_source_0 = nutaq.rtdex_source("nutaq_carrier_perseus_0",gr.sizeof_int,1,0) self.nutaq_rtdex_source_0.set_type(0) self.nutaq_rtdex_source_0.set_packet_size(8192) self.nutaq_rtdex_source_0.set_channels("0") (self.nutaq_rtdex_source_0).set_processor_affinity([1]) self.nutaq_rtdex_sink_0 = nutaq.rtdex_sink("nutaq_carrier_perseus_0",gr.sizeof_short,1,1) self.nutaq_rtdex_sink_0.set_type(0) self.nutaq_rtdex_sink_0.set_packet_size(8192) self.nutaq_rtdex_sink_0.set_channels("0") (self.nutaq_rtdex_sink_0).set_processor_affinity([3]) self.nutaq_radio420_tx_0_0 = nutaq.radio420_tx("nutaq_carrier_perseus_0", 1, 0) self.nutaq_radio420_tx_0_0.set_default_enable(1) self.nutaq_radio420_tx_0_0.set_default_tx_freq(943e6) self.nutaq_radio420_tx_0_0.set_default_reference(0) self.nutaq_radio420_tx_0_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_tx_0_0.set_default_calibrate(0) self.nutaq_radio420_tx_0_0.set_default_band(0) self.nutaq_radio420_tx_0_0.set_default_update_rate(1) self.nutaq_radio420_tx_0_0.set_default_tx_vga1_gain(-15) self.nutaq_radio420_tx_0_0.set_default_tx_vga2_gain(5) self.nutaq_radio420_tx_0_0.set_default_tx_gain3(0) self.nutaq_radio420_tx_0_0.set_default_tx_lpf_bandwidth(2) self.nutaq_radio420_tx_0_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_rf_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_tx_gain_ctrl(0) self.nutaq_radio420_tx_0_0.set_default_pll_cpld_ctrl(0) self.nutaq_radio420_rx_0 = nutaq.radio420_rx("nutaq_carrier_perseus_0", 1, 1) self.nutaq_radio420_rx_0.set_default_enable(1) self.nutaq_radio420_rx_0.set_default_rx_freq(943e6) self.nutaq_radio420_rx_0.set_default_reference(0) self.nutaq_radio420_rx_0.set_default_datarate(samp_rate*2*decimation) self.nutaq_radio420_rx_0.set_default_calibrate(1) self.nutaq_radio420_rx_0.set_default_band(0) self.nutaq_radio420_rx_0.set_default_update_rate(0.1) self.nutaq_radio420_rx_0.set_default_rx_lna_gain(3) self.nutaq_radio420_rx_0.set_default_rx_vga1_gain(3) self.nutaq_radio420_rx_0.set_default_rx_gain2(0) self.nutaq_radio420_rx_0.set_default_rx_gain3(3) self.nutaq_radio420_rx_0.set_default_rx_rf_filter(2) self.nutaq_radio420_rx_0.set_default_rx_lpf_bandwidth(2) self.nutaq_radio420_rx_0.set_default_ref_clk_ctrl(0) self.nutaq_radio420_rx_0.set_default_rf_ctrl(0) self.nutaq_radio420_rx_0.set_default_rx_gain_ctrl(0) self.nutaq_radio420_rx_0.set_default_pll_cpld_ctrl(0) self.nutaq_carrier_perseus_0 = nutaq.carrier(0,"nutaq_carrier_perseus_0", "192.168.0.102") self._mult_range = Range(0, 2, 0.001, 0.5, 200) self._mult_win = RangeWidget(self._mult_range, self.set_mult, "mult", "counter_slider", float) self.top_layout.addWidget(self._mult_win) self._encoding_options = (0, 1, 2, ) self._encoding_labels = ("BPSK 1/2" , "BPSK 3/4", "QPSK 1/2", ) self._encoding_tool_bar = Qt.QToolBar(self) self._encoding_tool_bar.addWidget(Qt.QLabel("Encoding"+": ")) self._encoding_combo_box = Qt.QComboBox() self._encoding_tool_bar.addWidget(self._encoding_combo_box) for label in self._encoding_labels: self._encoding_combo_box.addItem(label) self._encoding_callback = lambda i: Qt.QMetaObject.invokeMethod(self._encoding_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._encoding_options.index(i))) self._encoding_callback(self.encoding) self._encoding_combo_box.currentIndexChanged.connect( lambda i: self.set_encoding(self._encoding_options[i])) self.top_layout.addWidget(self._encoding_tool_bar) self.blocks_null_sink_0_1 = blocks.null_sink(gr.sizeof_float*1) self.blocks_null_sink_0_0 = blocks.null_sink(gr.sizeof_int*1) self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1, 1) (self.blocks_interleave_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0_0).set_processor_affinity([3]) self.blocks_float_to_short_0_0 = blocks.float_to_short(1, 2**11-1) (self.blocks_float_to_short_0_0).set_processor_affinity([3]) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) (self.blocks_float_to_complex_0).set_processor_affinity([2]) self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_int*1, 1) (self.blocks_deinterleave_0).set_processor_affinity([1]) (self.blocks_deinterleave_0).set_min_output_buffer(32768) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) (self.blocks_complex_to_float_0).set_processor_affinity([3]) (self.blocks_complex_to_float_0).set_min_output_buffer(16384) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 5e3, 0.5, 0) (self.analog_sig_source_x_0).set_processor_affinity([3]) self.COWN_syncher2_0 = COWN.syncher2() (self.COWN_syncher2_0).set_processor_affinity([1]) self.COWN_resta_0 = COWN.resta() (self.COWN_resta_0).set_processor_affinity([1]) ################################################## # Connections ################################################## self.connect((self.COWN_resta_0, 0), (self.blocks_null_sink_0_0, 0)) self.connect((self.COWN_syncher2_0, 0), (self.blocks_deinterleave_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_float_to_short_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_float_to_short_0_0_0, 0)) self.connect((self.blocks_deinterleave_0, 3), (self.COWN_resta_0, 0)) self.connect((self.blocks_deinterleave_0, 1), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_deinterleave_0, 2), (self.blocks_float_to_complex_0, 1)) self.connect((self.blocks_deinterleave_0, 0), (self.blocks_null_sink_0_1, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_float_to_short_0_0, 0), (self.blocks_interleave_0, 0)) self.connect((self.blocks_float_to_short_0_0_0, 0), (self.blocks_interleave_0, 1)) self.connect((self.blocks_interleave_0, 0), (self.nutaq_rtdex_sink_0, 0)) self.connect((self.nutaq_rtdex_source_0, 0), (self.COWN_syncher2_0, 0))