def __init__(self, options, options_vr1, options_vr2):
gr.top_block.__init__(self)
if (options.file_sink is False):
print("Using USRP")
self.sink = uhd_transmitter(options.args, options.bandwidth,
options.tx_freq, options.lo_offset,
options.tx_gain, options.spec,
options.antenna, options.clock_source,
options.verbose)
else:
self.sink = blocks.null_sink(gr.sizeof_gr_complex)
vr_configs = []
vr_configs.append([options_vr1.freq, options_vr1.bandwidth])
vr_configs.append([options_vr2.freq, options_vr2.bandwidth])
hydra_sink = hydra.hydra_sink(2, options.fft_length,
int(options.tx_freq),
int(options.bandwidth), vr_configs)
self.vr1_source = zeromq.pull_source(gr.sizeof_gr_complex, 1,
'tcp://192.168.122.56:4000', 100,
False, -1)
self.vr2_source = zeromq.pull_source(gr.sizeof_gr_complex, 1,
'tcp://192.168.122.208:4001', 100,
False, -1)
self.connect(self.vr1_source, (hydra_sink, 0), self.sink)
self.connect(self.vr2_source, (hydra_sink, 1))
self.hydra = hydra_sink
self.xmlrpc_server = SimpleXMLRPCServer.SimpleXMLRPCServer(
("localhost", 12345), allow_none=True)
self.xmlrpc_server.register_instance(self)
threading.Thread(target=self.xmlrpc_server.serve_forever).start()
def __init__(self, ipp1="127.0.0.1", ipp2="127.0.0.1", ipp3="127.0.0.1", ipp4="127.0.0.1", iptx="127.0.0.1", samp_rate=10000):
gr.top_block.__init__(self, "OFDM Rx")
##################################################
# Parameters
##################################################
self.ipp1 = ipp1
self.ipp2 = ipp2
self.ipp3 = ipp3
self.ipp4 = ipp4
self.iptx = iptx
self.samp_rate = samp_rate
##################################################
# 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.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.zeromq_push_sink_0_0_1_0 = zeromq.push_sink(gr.sizeof_gr_complex, 64, "tcp://"+ ipp2 + ":55521", 100, True)
self.zeromq_push_sink_0_0_1 = zeromq.push_sink(gr.sizeof_gr_complex, 64, "tcp://"+ ipp2 + ":55520", 100, True)
self.zeromq_pull_source_0_0_0 = zeromq.pull_source(gr.sizeof_char, 1, "tcp://"+ ipp1 + ":55511", 100, True)
self.zeromq_pull_source_0_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, "tcp://"+ ipp1 + ":55510", 100, True)
self.zeromq_pull_msg_source_0 = zeromq.pull_msg_source("tcp://"+ ipp3 + ":55530", 100)
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,
(),
)
##################################################
# Connections
##################################################
self.msg_connect((self.zeromq_pull_msg_source_0, 'out'), (self.digital_header_payload_demux_0, 'header_data'))
self.connect((self.digital_header_payload_demux_0, 0), (self.zeromq_push_sink_0_0_1, 0))
self.connect((self.digital_header_payload_demux_0, 1), (self.zeromq_push_sink_0_0_1_0, 0))
self.connect((self.zeromq_pull_source_0_0, 0), (self.digital_header_payload_demux_0, 0))
self.connect((self.zeromq_pull_source_0_0_0, 0), (self.digital_header_payload_demux_0, 1))
def __init__(self, samp_rate, freq, gain, bw, port):
gr.top_block.__init__(self, "Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate
self.gain = gain
self.freq = freq
self.bw = bw
##################################################
# Blocks
##################################################
#self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1, "/tmp/send_test.complex", False)
#self.blocks_file_sink_0.set_unbuffered(True)
# self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate, True)
self.osmosdr_sink_0 = osmosdr.sink(args="numchan=" + str(1) + " " + "bladerf")
self.osmosdr_sink_0.set_sample_rate(samp_rate)
self.osmosdr_sink_0.set_center_freq(freq, 0)
self.osmosdr_sink_0.set_freq_corr(0, 0)
self.osmosdr_sink_0.set_gain(gain, 0)
# self.osmosdr_sink_0.set_if_gain(gain, 0)
# self.osmosdr_sink_0.set_bb_gain(gain, 0)
self.osmosdr_sink_0.set_antenna("", 0)
self.osmosdr_sink_0.set_bandwidth(bw, 0)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, 'tcp://127.0.0.1:' + str(port))
##################################################
# Connections
##################################################
#self.connect((self.blks2_tcp_source_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.osmosdr_sink_0, 0))
def __init__(self, samp_rate, freq, gain, bw, device_args, port):
gr.top_block.__init__(self, "Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate
self.gain = gain
self.freq = freq
self.bw = bw
##################################################
# Blocks
##################################################
self.uhd_usrp_sink_0 = uhd.usrp_sink(device_args,
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(gain, 0)
self.uhd_usrp_sink_0.set_bandwidth(bw, 0)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, 'tcp://127.0.0.1:'+str(port))
##################################################
# Connections
##################################################
self.connect((self.zeromq_pull_source_0, 0), (self.uhd_usrp_sink_0, 0))
def __init__(self, samp_rate, freq, gain, if_gain, baseband_gain, bw, port):
gr.top_block.__init__(self, "Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate
self.gain = gain
self.freq = freq
self.bw = bw
##################################################
# Blocks
##################################################
#self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1, "/tmp/send_test.complex", False)
#self.blocks_file_sink_0.set_unbuffered(True)
# self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate, True)
self.osmosdr_sink_0 = osmosdr.sink(args="numchan=" + str(1) + " " + "hackrf")
self.osmosdr_sink_0.set_sample_rate(samp_rate)
self.osmosdr_sink_0.set_center_freq(freq, 0)
self.osmosdr_sink_0.set_freq_corr(0, 0)
self.osmosdr_sink_0.set_gain(gain, 0)
self.osmosdr_sink_0.set_if_gain(if_gain, 0)
self.osmosdr_sink_0.set_bb_gain(baseband_gain, 0)
self.osmosdr_sink_0.set_antenna("", 0)
self.osmosdr_sink_0.set_bandwidth(bw, 0)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, 'tcp://127.0.0.1:' + str(port))
##################################################
# Connections
##################################################
#self.connect((self.blks2_tcp_source_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.osmosdr_sink_0, 0))
def __init__(self, samp_rate, freq, gain, bw, device_args, port):
gr.top_block.__init__(self, "Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate
self.gain = gain
self.freq = freq
self.bw = bw
##################################################
# Blocks
##################################################
self.uhd_usrp_sink_0 = uhd.usrp_sink(
device_args,
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(gain, 0)
self.uhd_usrp_sink_0.set_bandwidth(bw, 0)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://127.0.0.1:' + str(port))
##################################################
# Connections
##################################################
self.connect((self.zeromq_pull_source_0, 0), (self.uhd_usrp_sink_0, 0))
def __init__(self, ipp1="127.0.0.1", ipp2="127.0.0.1", ipp3="127.0.0.1", ipp4="127.0.0.1", iptx="127.0.0.1", samp_rate=100):
gr.top_block.__init__(self, "OFDM Rx")
##################################################
# Parameters
##################################################
self.ipp1 = ipp1
self.ipp2 = ipp2
self.ipp3 = ipp3
self.ipp4 = ipp4
self.iptx = iptx
self.samp_rate = samp_rate
##################################################
# 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.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.zeromq_pull_source_0_0_0_0_0_0 = zeromq.pull_source(gr.sizeof_gr_complex, 64, "tcp://" + ipp2 + ":55521", 100, True)
self.my_number_sync_timestamp_0 = my.number_sync_timestamp()
self.fft_vxx_1 = fft.fft_vcc(fft_len, True, (), True, 1)
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_frame_equalizer_vcvc_1 = digital.ofdm_frame_equalizer_vcvc(payload_equalizer.base(), fft_len/4, length_tag_key, True, 0)
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.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(payload_mod.bits_per_symbol(), 8, packet_length_tag_key, True, gr.GR_LSB_FIRST)
##################################################
# Connections
##################################################
self.connect((self.blocks_repack_bits_bb_0, 0), (self.digital_crc32_bb_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.my_number_sync_timestamp_0, 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_payload, 0), (self.digital_constellation_decoder_cb_1, 0))
self.connect((self.fft_vxx_1, 0), (self.digital_ofdm_frame_equalizer_vcvc_1, 0))
self.connect((self.zeromq_pull_source_0_0_0_0_0_0, 0), (self.fft_vxx_1, 0))
def __init__(self, ipp1="127.0.0.1", ipp2="127.0.0.1", ipp3="127.0.0.1", ipp4="127.0.0.1", iptx="127.0.0.1", samp_rate=10000):
gr.top_block.__init__(self, "OFDM Rx")
##################################################
# Parameters
##################################################
self.ipp1 = ipp1
self.ipp2 = ipp2
self.ipp3 = ipp3
self.ipp4 = ipp4
self.iptx = iptx
self.samp_rate = samp_rate
##################################################
# 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.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.zeromq_push_sink_0_0_0 = zeromq.push_sink(gr.sizeof_char, 1, "tcp://"+ ipp1 + ":55511", 100, True)
self.zeromq_push_sink_0_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://"+ ipp1 + ":55510", 100, True)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, "tcp://"+ iptx + ":55500", 100, True)
self.digital_ofdm_sync_sc_cfb_0 = digital.ofdm_sync_sc_cfb(fft_len, fft_len/4, False)
self.blocks_multiply_xx_1 = blocks.multiply_vcc(1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, fft_len+fft_len/4)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(-2.0/fft_len)
##################################################
# Connections
##################################################
self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_multiply_xx_1, 0), (self.zeromq_push_sink_0_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 0), (self.analog_frequency_modulator_fc_0, 0))
self.connect((self.digital_ofdm_sync_sc_cfb_0, 1), (self.zeromq_push_sink_0_0_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.blocks_delay_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.digital_ofdm_sync_sc_cfb_0, 0))
def test_001 (self):
vlen = 10
src_data = range(vlen)*100
src = blocks.vector_source_f(src_data, False, vlen)
zeromq_push_sink = zeromq.push_sink(gr.sizeof_float, vlen, "tcp://127.0.0.1:5555")
zeromq_pull_source = zeromq.pull_source(gr.sizeof_float, vlen, "tcp://127.0.0.1:5555", 0)
sink = blocks.vector_sink_f(vlen)
self.tb.connect(src, zeromq_push_sink)
self.tb.connect(zeromq_pull_source, sink)
self.tb.start()
time.sleep(0.25)
self.tb.stop()
self.tb.wait()
self.assertFloatTuplesAlmostEqual(sink.data(), src_data)
def test_001(self):
vlen = 10
src_data = range(vlen) * 100
src = blocks.vector_source_f(src_data, False, vlen)
zeromq_push_sink = zeromq.push_sink(gr.sizeof_float, vlen,
"tcp://127.0.0.1:5557")
zeromq_pull_source = zeromq.pull_source(gr.sizeof_float, vlen,
"tcp://127.0.0.1:5557", 0)
sink = blocks.vector_sink_f(vlen)
self.tb.connect(src, zeromq_push_sink)
self.tb.connect(zeromq_pull_source, sink)
self.tb.start()
time.sleep(0.25)
self.tb.stop()
self.tb.wait()
self.assertFloatTuplesAlmostEqual(sink.data(), src_data)
def test_001(self):
vlen = 10
src_data = list(range(vlen)) * 100
src = blocks.vector_source_f(src_data, False, vlen)
zeromq_push_sink = zeromq.push_sink("tcp://127.0.0.1:0")
address = zeromq_push_sink.last_endpoint()
zeromq_pull_source = zeromq.pull_source(address, 0)
sink = blocks.vector_sink_f(vlen)
self.send_tb.connect(src, zeromq_push_sink)
self.recv_tb.connect(zeromq_pull_source, sink)
self.recv_tb.start()
# time.sleep(0.5)
self.send_tb.start()
time.sleep(0.5)
self.recv_tb.stop()
self.send_tb.stop()
self.assertFloatTuplesAlmostEqual(sink.data(), src_data)
def test_001 (self):
vlen = 10
src_data = list(range(vlen))*100
src = blocks.vector_source_f(src_data, False, vlen)
zeromq_push_sink = zeromq.push_sink(gr.sizeof_float, vlen, "tcp://127.0.0.1:0")
address = zeromq_push_sink.last_endpoint()
zeromq_pull_source = zeromq.pull_source(gr.sizeof_float, vlen, address, 0)
sink = blocks.vector_sink_f(vlen)
self.send_tb.connect(src, zeromq_push_sink)
self.recv_tb.connect(zeromq_pull_source, sink)
self.recv_tb.start()
time.sleep(0.5)
self.send_tb.start()
time.sleep(0.5)
self.recv_tb.stop()
self.send_tb.stop()
self.recv_tb.wait()
self.send_tb.wait()
self.assertFloatTuplesAlmostEqual(sink.data(), src_data)
def __init__(self):
gr.top_block.__init__(self, "SDR RX Test")
Qt.QWidget.__init__(self)
self.setWindowTitle("SDR RX Test")
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", "demo_record_host")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.velocity_factor = velocity_factor = 0.69
self.vec_length = vec_length = 1
self.speed_of_light = speed_of_light = 299792458
self.samp_rate = samp_rate = 1e6
self.rx_gain_A2 = rx_gain_A2 = 60
self.rf_freq = rf_freq = 432e6
self.fft_size = fft_size = 1024
self.client_address = client_address = "192.168.10.184"
##################################################
# Blocks
##################################################
self.tabs = Qt.QTabWidget()
self.tabs_widget_0 = Qt.QWidget()
self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_0)
self.tabs_grid_layout_0 = Qt.QGridLayout()
self.tabs_layout_0.addLayout(self.tabs_grid_layout_0)
self.tabs.addTab(self.tabs_widget_0, 'Real-Time Display')
self.top_grid_layout.addWidget(self.tabs, 0, 0, 1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._rf_freq_range = Range(100e6, 6000e6, 1e6, 432e6, 100)
self._rf_freq_win = RangeWidget(self._rf_freq_range, self.set_rf_freq,
'RF Freq', "counter_slider", float)
self.tabs_grid_layout_0.addWidget(self._rf_freq_win, 0, 0, 1, 1)
for r in range(0, 1):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.zeromq_pull_source_1_0_0 = zeromq.pull_source(
gr.sizeof_char, 1024, 'tcp://192.168.10.184:4001', 100, True, -1)
self.zeromq_pull_source_1_0 = zeromq.pull_source(
gr.sizeof_char, 1024, 'tcp://192.168.10.184:4000', 100, True, -1)
self.zeromq_pull_source_1 = zeromq.pull_source(
gr.sizeof_gr_complex, vec_length, 'tcp://192.168.10.184:9998', 100,
False, -1)
self.xmlrpc_client0_0 = xmlrpclib.Server('http://192.168.10.184:30000')
self.xmlrpc_client0 = xmlrpclib.Server('http://192.168.10.184:30000')
self._rx_gain_A2_range = Range(0, 80, 1, 60, 100)
self._rx_gain_A2_win = RangeWidget(self._rx_gain_A2_range,
self.set_rx_gain_A2, 'RX Gain',
"counter_slider", float)
self.tabs_grid_layout_0.addWidget(self._rx_gain_A2_win, 0, 1, 1, 1)
for r in range(0, 1):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
fft_size, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
rf_freq, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [3, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0.set_intensity_range(-100, -40)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win,
2, 1, 1, 1)
for r in range(2, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
fft_size, #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(-0.05, 0.05)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_time_sink_x_0_win, 2, 0,
1, 1)
for r in range(2, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
fft_size, #size
firdes.WIN_HANN, #wintype
rf_freq, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.1)
self.qtgui_freq_sink_x_0.set_y_axis(-100, -20)
self.qtgui_freq_sink_x_0.set_y_label('Amplitude', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not False:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', 'RXA', 'RXB', '', '', '', '', '', '', '']
widths = [1, 2, 2, 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.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 1, 1,
1, 1)
for r in range(1, 2):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
fft_size, #size
"", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-0.05, 0.05)
self.qtgui_const_sink_x_0.set_x_axis(-0.05, 0.05)
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)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_win, 1, 0,
1, 1)
for r in range(1, 2):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(
gr.sizeof_gr_complex * vec_length, samp_rate, True)
self.blocks_null_sink_1_0 = blocks.null_sink(gr.sizeof_char * 1024)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_char * 1024)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex *
vec_length)
##################################################
# Connections
##################################################
self.connect((self.blocks_throttle_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.blocks_throttle_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.zeromq_pull_source_1_0, 0),
(self.blocks_null_sink_1, 0))
self.connect((self.zeromq_pull_source_1_0_0, 0),
(self.blocks_null_sink_1_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Run Music Lin Array X310 Twinrx")
##################################################
# Variables
##################################################
self.input_variables = input_variables = struct({
"NumArrayElements":
2,
"NormSpacing":
0.33,
"SnapshotSize":
2**11,
"OverlapSize":
2**9,
"NumTargets":
1,
"PSpectrumLength":
2**10,
"DirectoryConfigFiles":
"/home/donnie",
"RelativePhaseOffsets":
"measure_X310_TwinRX_relative_phase_offsets_245.cfg",
})
self.rel_phase_offsets_file_name = rel_phase_offsets_file_name = os.path.join(
input_variables.DirectoryConfigFiles,
input_variables.RelativePhaseOffsets)
##################################################
# Blocks
##################################################
self.zeromq_pull_source_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, "tcp://192.168.1.20:9998", 100, False, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, "tcp://192.168.1.20:9999", 100, False, -1)
self.phase_correct_hier_1 = doa.phase_correct_hier(
num_ports=input_variables.NumArrayElements,
config_filename=rel_phase_offsets_file_name,
)
self.doa_find_local_max_0 = doa.find_local_max(
input_variables.NumTargets, input_variables.PSpectrumLength, 0.0,
180.0)
self.doa_average_and_save_0 = doa.average_and_save(
5000, input_variables.NumTargets,
"/home/donnie/daniel/PyProj/data.cfg")
self.doa_autocorrelate_0 = doa.autocorrelate(
input_variables.NumArrayElements, input_variables.SnapshotSize,
input_variables.OverlapSize, 1)
self.doa_MUSIC_lin_array_0 = doa.MUSIC_lin_array(
input_variables.NormSpacing, input_variables.NumTargets,
input_variables.NumArrayElements, input_variables.PSpectrumLength)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float *
input_variables.NumTargets)
##################################################
# Connections
##################################################
self.connect((self.doa_MUSIC_lin_array_0, 0),
(self.doa_find_local_max_0, 0))
self.connect((self.doa_autocorrelate_0, 0),
(self.doa_MUSIC_lin_array_0, 0))
self.connect((self.doa_find_local_max_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.doa_find_local_max_0, 1),
(self.doa_average_and_save_0, 0))
self.connect((self.phase_correct_hier_1, 0),
(self.doa_autocorrelate_0, 0))
self.connect((self.phase_correct_hier_1, 1),
(self.doa_autocorrelate_0, 1))
self.connect((self.zeromq_pull_source_0, 0),
(self.phase_correct_hier_1, 0))
self.connect((self.zeromq_pull_source_0_0, 0),
(self.phase_correct_hier_1, 1))
def __init__(self):
gr.top_block.__init__(self, "Obcemulatorexample")
Qt.QWidget.__init__(self)
self.setWindowTitle("Obcemulatorexample")
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", "OBCEmulatorExample")
try:
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(
self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry"))
except:
pass
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 16000
self.frequency = frequency = 1000
self.amplitude = amplitude = 1.0
##################################################
# Blocks
##################################################
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1,
'tcp://127.0.0.1:5557',
1000, False, -1)
self.zeromq_pub_sink_0 = zeromq.pub_sink(gr.sizeof_gr_complex, 1,
'tcp://127.0.0.1:5556', 1000,
False, -1)
self.xmlrpc_server_0 = SimpleXMLRPCServer(('localhost', 8080),
allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(
target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c(
3000, #size
samp_rate, #samp_rate
'Input From OBC', #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(-2.5, 2.5)
self.qtgui_time_sink_x_0_0.set_y_label("", "")
self.qtgui_time_sink_x_0_0.enable_tags(True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
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]
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(2):
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.qtgui_time_sink_x_0 = qtgui.time_sink_c(
3000, #size
samp_rate, #samp_rate
'Output to OBC', #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(-2.5, 2.5)
self.qtgui_time_sink_x_0.set_y_label("", "")
self.qtgui_time_sink_x_0.enable_tags(True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
labels = ['', '', '', '', '', '', '', '', '', '']
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(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.analog_sig_source_x_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, frequency, amplitude, 0, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.zeromq_pub_sink_0, 0))
self.connect((self.blocks_throttle_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.blocks_throttle_0_0, 0))
def __init__(
self, ipp1="127.0.0.1", ipp2="127.0.0.1", ipp3="127.0.0.1", ipp4="127.0.0.1", iptx="127.0.0.1", samp_rate=1000
):
gr.top_block.__init__(self, "OFDM Rx")
##################################################
# Parameters
##################################################
self.ipp1 = ipp1
self.ipp2 = ipp2
self.ipp3 = ipp3
self.ipp4 = ipp4
self.iptx = iptx
self.samp_rate = samp_rate
##################################################
# 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,
0.0,
0.0,
0.0,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
-1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
-1.41421356,
0.0,
-1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
-1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
1.41421356,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
]
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.zeromq_push_sink_0_0_1_0_0 = zeromq.push_sink(gr.sizeof_char, 1, "tcp://" + ipp3 + ":55530", 100, True)
self.zeromq_push_sink_0_0_1_0 = zeromq.push_sink(
gr.sizeof_gr_complex, 64, "tcp://" + ipp2 + ":55521", 100, True
)
self.zeromq_push_sink_0_0_1 = zeromq.push_sink(gr.sizeof_gr_complex, 64, "tcp://" + ipp2 + ":55520", 100, True)
self.zeromq_push_sink_0_0_0 = zeromq.push_sink(gr.sizeof_char, 1, "tcp://" + ipp1 + ":55511", 100, True)
self.zeromq_push_sink_0_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://" + ipp1 + ":55510", 100, True)
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://" + iptx + ":55500", 100, True)
self.zeromq_pull_source_0_0_0_0_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 64, "tcp://" + ipp2 + ":55521", 100, True
)
self.zeromq_pull_source_0_0_0_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 64, "tcp://" + ipp2 + ":55520", 100, True
)
self.zeromq_pull_source_0_0_0_0 = zeromq.pull_source(gr.sizeof_char, 1, "tcp://" + ipp3 + ":55530", 100, True)
self.zeromq_pull_source_0_0_0 = zeromq.pull_source(gr.sizeof_char, 1, "tcp://" + ipp1 + ":55511", 100, True)
self.zeromq_pull_source_0_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, "tcp://" + ipp1 + ":55510", 100, True)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, "tcp://" + iptx + ":55500", 100, True)
self.my_random_source_limit_rate_0 = my.random_source_limit_rate(1000)
self.my_number_sync_timestamp_0 = my.number_sync_timestamp()
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_tx_0 = digital.ofdm_tx(
fft_len=fft_len,
cp_len=fft_len / 4,
packet_length_tag_key=packet_length_tag_key,
occupied_carriers=occupied_carriers,
pilot_carriers=pilot_carriers,
pilot_symbols=pilot_symbols,
sync_word1=sync_word1,
sync_word2=sync_word2,
bps_header=1,
bps_payload=2,
rolloff=0,
debug_log=True,
scramble_bits=False,
)
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.channels_channel_model_0 = channels.channel_model(
noise_voltage=0.1,
frequency_offset=0 * 1.0 / fft_len,
epsilon=1.0,
taps=(1.0,),
noise_seed=0,
block_tags=True,
)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_char * 1, "Rx Bytes", "")
self.blocks_tag_debug_1.set_display(True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_char, 1, packet_len, packet_length_tag_key
)
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_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, fft_len + fft_len / 4)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(-2.0 / fft_len)
##################################################
# Connections
##################################################
self.msg_connect(
(self.digital_packet_headerparser_b_0, "header_data"), (self.digital_header_payload_demux_0, "header_data")
)
self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_xx_0, 0), (self.zeromq_push_sink_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.digital_crc32_bb_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.digital_ofdm_tx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.channels_channel_model_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0), (self.zeromq_push_sink_0_0_1_0_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_crc32_bb_0, 0), (self.my_number_sync_timestamp_0, 0))
self.connect((self.digital_header_payload_demux_0, 0), (self.zeromq_push_sink_0_0_1, 0))
self.connect((self.digital_header_payload_demux_0, 1), (self.zeromq_push_sink_0_0_1_0, 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.zeromq_push_sink_0_0_0, 0))
self.connect((self.digital_ofdm_tx_0, 0), (self.channels_channel_model_0, 0))
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.my_random_source_limit_rate_0, 0), (self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.blocks_delay_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.digital_ofdm_sync_sc_cfb_0, 0))
self.connect((self.zeromq_pull_source_0_0, 0), (self.digital_header_payload_demux_0, 0))
self.connect((self.zeromq_pull_source_0_0_0, 0), (self.digital_header_payload_demux_0, 1))
self.connect((self.zeromq_pull_source_0_0_0_0, 0), (self.digital_packet_headerparser_b_0, 0))
self.connect((self.zeromq_pull_source_0_0_0_0_0, 0), (self.fft_vxx_0, 0))
self.connect((self.zeromq_pull_source_0_0_0_0_0_0, 0), (self.fft_vxx_1, 0))
def __init__(self):
gr.top_block.__init__(self, "Envsim Viewer")
Qt.QWidget.__init__(self)
self.setWindowTitle("Envsim Viewer")
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", "envsim_viewer")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.zmq_base_addr = zmq_base_addr = "tcp://10.169.25.92:"
self.samp_rate = samp_rate = 1e6
self._port_num_base_config = ConfigParser.ConfigParser()
self._port_num_base_config.read('config_file')
try:
port_num_base = self._port_num_base_config.getint(
'main', 'port_num_base')
except:
port_num_base = 52001
self.port_num_base = port_num_base
##################################################
# Blocks
##################################################
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, zmq_base_addr + str(port_num_base + 3),
100, False, -1)
self.qtgui_sink_x_0 = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
True, #plotfreq
True, #plotwaterfall
True, #plottime
True, #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0 / 25)
self._qtgui_sink_x_0_win = sip.wrapinstance(
self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_sink_x_0_win)
self.qtgui_sink_x_0.enable_rf_freq(False)
##################################################
# Connections
##################################################
self.connect((self.zeromq_pull_source_0, 0), (self.qtgui_sink_x_0, 0))
def __init__(self, rf_params, tcp_test, sdr_sel):
gr.hier_block2.__init__(
self,
"RX Source Block",
gr.io_signature(0, 0, 0), # no inputs
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1) # single out
)
# parameters
self.rf_params = rf_params
self.tcp_test = tcp_test
self.sdr_sel = sdr_sel
# instantiate the IQ source
## use the ZeroMQ Pull Source for loopback connection to TX
if self.sdr_sel == rfm.HW_TEST:
self.src = zeromq.pull_source(gr.sizeof_gr_complex, 1,
self.tcp_test, 100, False, -1)
elif self.sdr_sel == rfm.HW_UHD:
self.src = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.src.set_antenna('TX/RX', 0)
self.src.set_center_freq(rf_params.center_freq, 0)
self.src.set_gain(rf_params.rx_gain, 0)
self.src.set_samp_rate(rf_params.samp_rate)
elif self.sdr_sel == rfm.HW_HACKRF:
self.src = osmosdr.source(args="numchan=" + str(1) + " " +
'hackrf=0')
self.src.set_sample_rate(self.rf_params.samp_rate)
self.src.set_center_freq(self.rf_params.center_freq, 0)
self.src.set_freq_corr(0, 0)
self.src.set_dc_offset_mode(0, 0)
self.src.set_iq_balance_mode(0, 0)
self.src.set_gain_mode(False, 0)
# mapping single value gain to hackrf's 3 stages as follows:
# Gain -> RF IF BB
# 0 0 0 0
# 20 0 8 8
# 30 0 16 16
# 40 14 16 16
# 60 14 24 24
# 80 14 32 32
if rf_params.rx_gain == 0: rfg, ifg, bbg = 0, 0, 0
elif rf_params.rx_gain == 20: rfg, ifg, bbg = 0, 0, 0
elif rf_params.rx_gain == 30: rfg, ifg, bbg = 0, 16, 16
elif rf_params.rx_gain == 40: rfg, ifg, bbg = 0, 24, 24
elif rf_params.rx_gain == 60: rfg, ifg, bbg = 14, 24, 24
elif rf_params.rx_gain == 80: rfg, ifg, bbg = 14, 32, 32
else: rfg, ifg, bbg = 0, 16, 16
self.src.set_gain(rfg, 0)
self.src.set_if_gain(ifg, 0)
self.src.set_bb_gain(bbg, 0)
self.src.set_antenna('', 0)
self.src.set_bandwidth(0, 0)
self.connect((self.src, 0), (self, 0))
def __init__(self):
gr.top_block.__init__(self, "Split 1")
##################################################
# Variables
##################################################
self.pilot_carriers = pilot_carriers = ((-27, -14, -7, 7, 14, 27),)
self.pattern2 = pattern2 = [1, -1, 1, -1]
self.pattern1 = pattern1 = [0., 1.41421356, 0., -1.41421356]
self.occupied_carriers = occupied_carriers = (sorted(tuple(set([x for x in range(-26, 27)]) - set(pilot_carriers[0]) - set([0,]))),)
self.fft_len = fft_len = 64
self.zcpu = zcpu = psutil
self._xmlrpcport_config = ConfigParser.ConfigParser()
self._xmlrpcport_config.read('default')
try: xmlrpcport = self._xmlrpcport_config.getint("split1", "xmlrpcport")
except: xmlrpcport = 8080
self.xmlrpcport = xmlrpcport
self._usrpip_config = ConfigParser.ConfigParser()
self._usrpip_config.read('./default')
try: usrpip = self._usrpip_config.get("usrp_hydra", "ip")
except: usrpip = "127.0.0.1"
self.usrpip = usrpip
self._timeout_config = ConfigParser.ConfigParser()
self._timeout_config.read('./default')
try: timeout = self._timeout_config.getint("global", "zmqtimeout")
except: timeout = 100
self.timeout = timeout
self.sync_word2 = sync_word2 = [0., 0., 0., 0., 0., 0.,] + pattern2 * ((fft_len-12)/len(pattern2)) +[0., 0., 0., 0., 0., 0.,]
self.sync_word1 = sync_word1 = [0., 0., 0., 0., 0., 0.,] + pattern1 * ((fft_len-12)/len(pattern1)) +[0., 0., 0., 0., 0., 0.,]
self._rxport_config = ConfigParser.ConfigParser()
self._rxport_config.read('./default')
try: rxport = self._rxport_config.get("usrp_hydra", "rxport1")
except: rxport = "2666"
self.rxport = rxport
self.rateRx = rateRx = 0
self.rate1 = rate1 = 0
self.rate0 = rate0 = 0
self.pilot_symbols = pilot_symbols = ((-1,1, 1, -1, -1, -1),)
self._payloadport_config = ConfigParser.ConfigParser()
self._payloadport_config.read('./default')
try: payloadport = self._payloadport_config.get("split1", "payloadport")
except: payloadport = "2101"
self.payloadport = payloadport
self.payload_mod = payload_mod = digital.constellation_bpsk()
self._maxnoutput_config = ConfigParser.ConfigParser()
self._maxnoutput_config.read('./default')
try: maxnoutput = self._maxnoutput_config.getint("global", "maxnoutput")
except: maxnoutput = 100
self.maxnoutput = maxnoutput
self.iq_rxrate = iq_rxrate = 0
self._ip_config = ConfigParser.ConfigParser()
self._ip_config.read('./default')
try: ip = self._ip_config.get("split1", "ip")
except: ip = "127.0.0.1"
self.ip = ip
self._headerport_config = ConfigParser.ConfigParser()
self._headerport_config.read('./default')
try: headerport = self._headerport_config.get("split1", "headerport")
except: headerport = "2100"
self.headerport = headerport
self.header_mod = header_mod = digital.constellation_bpsk()
self.hdr_format = hdr_format = digital.header_format_ofdm(occupied_carriers, 1, "packet_len",)
self.cpu_percent = cpu_percent = 0
##################################################
# Blocks
##################################################
self.probe1_1_0 = blocks.probe_rate(gr.sizeof_char*1, 500.0, 0.15)
self.probe1_1 = blocks.probe_rate(gr.sizeof_char*1, 500.0, 0.15)
self.probe1_0 = blocks.probe_rate(gr.sizeof_char*1, 500.0, 0.15)
self.ziq_rxrate = blocks.probe_rate(gr.sizeof_gr_complex*1, 2000, 0.15)
self.zeromq_push_sink_1 = zeromq.push_sink(gr.sizeof_char, 1, "tcp://" + ip + ":" + payloadport, timeout, True, -1)
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_char, 1, "tcp://" + ip + ":" + headerport, timeout, True, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, "tcp://" + usrpip + ":" + rxport, 100, True, -1)
self.xmlrpc_server_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(('127.0.0.1', xmlrpcport), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
def _rateRx_probe():
while True:
val = self.probe1_1_0.rate()
try:
self.set_rateRx(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rateRx_thread = threading.Thread(target=_rateRx_probe)
_rateRx_thread.daemon = True
_rateRx_thread.start()
def _rate1_probe():
while True:
val = self.probe1_1.rate()
try:
self.set_rate1(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rate1_thread = threading.Thread(target=_rate1_probe)
_rate1_thread.daemon = True
_rate1_thread.start()
def _rate0_probe():
while True:
val = self.probe1_0.rate()
try:
self.set_rate0(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rate0_thread = threading.Thread(target=_rate0_probe)
_rate0_thread.daemon = True
_rate0_thread.start()
def _iq_rxrate_probe():
while True:
val = self.ziq_rxrate.rate()
try:
self.set_iq_rxrate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_iq_rxrate_thread = threading.Thread(target=_iq_rxrate_probe)
_iq_rxrate_thread.daemon = True
_iq_rxrate_thread.start()
self.digital_protocol_formatter_bb_0 = digital.protocol_formatter_bb(hdr_format, "packet_len")
self.digital_ofdm_rx_0 = digital.ofdm_rx(
fft_len=fft_len, cp_len=16,
frame_length_tag_key='frame_'+"packet_len",
packet_length_tag_key="packet_len",
occupied_carriers=occupied_carriers,
pilot_carriers=pilot_carriers,
pilot_symbols=pilot_symbols,
sync_word1=sync_word1,
sync_word2=sync_word2,
bps_header=1,
bps_payload=1,
debug_log=False,
scramble_bits=False
)
self.digital_crc32_bb_0 = digital.crc32_bb(False, "packet_len", True)
def _cpu_percent_probe():
while True:
val = self.zcpu.cpu_percent()
try:
self.set_cpu_percent(val)
except AttributeError:
pass
time.sleep(1.0 / (1))
_cpu_percent_thread = threading.Thread(target=_cpu_percent_probe)
_cpu_percent_thread.daemon = True
_cpu_percent_thread.start()
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_char*1, 200e3,True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, 200e3,True)
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char*1, "RX'd Packets", ""); self.blocks_tag_debug_0.set_display(True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, 100, "packet_len")
self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(8, 1, "packet_len", False, gr.GR_LSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(8, payload_mod.bits_per_symbol(), "packet_len", False, gr.GR_LSB_FIRST)
self.analog_random_source_x_0 = blocks.vector_source_b(map(int, numpy.random.randint(0, 100, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0), (self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.probe1_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0), (self.probe1_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.digital_crc32_bb_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.zeromq_push_sink_1, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_repack_bits_bb_0_0, 0))
self.connect((self.digital_crc32_bb_0, 0), (self.blocks_repack_bits_bb_0, 0))
self.connect((self.digital_crc32_bb_0, 0), (self.digital_protocol_formatter_bb_0, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_tag_debug_0, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.probe1_1_0, 0))
self.connect((self.digital_protocol_formatter_bb_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.digital_ofdm_rx_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.ziq_rxrate, 0))
def __init__(self, fft_size=128):
gr.top_block.__init__(self, "Holo RX")
Qt.QWidget.__init__(self)
self.setWindowTitle("Holo RX")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "holorx_host")
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Parameters
##################################################
self.fft_size = fft_size
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 1000
self.seconds_record = seconds_record = 7200
self.label_results_per_second = label_results_per_second = samp_rate / fft_size
self.label_fftsize = label_fftsize = fft_size
self.label_binwidth_hz = label_binwidth_hz = samp_rate / fft_size
self.label_baseband_samp_freq = label_baseband_samp_freq = samp_rate
self.gui_update_sec = gui_update_sec = 0.2
self.gain_rxb = gain_rxb = 0
self.gain_rxa = gain_rxa = 0
self.freq_rftune = freq_rftune = 70e6
self.client_address = client_address = "192.168.10.184"
##################################################
# Blocks
##################################################
self.tabs = Qt.QTabWidget()
self.tabs_widget_0 = Qt.QWidget()
self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_0)
self.tabs_grid_layout_0 = Qt.QGridLayout()
self.tabs_layout_0.addLayout(self.tabs_grid_layout_0)
self.tabs.addTab(self.tabs_widget_0, 'RX 2 Channels')
self.top_grid_layout.addWidget(self.tabs, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.zeromq_pull_source_1 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://192.168.10.184:9998', 100, False,
-1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://192.168.10.184:9999', 100, False,
-1)
self.xmlrpc_client1 = xmlrpclib.Server('http://192.168.10.184:30000')
self.xmlrpc_client0_0 = xmlrpclib.Server('http://192.168.10.184:30000')
self.xmlrpc_client0 = xmlrpclib.Server('http://192.168.10.184:30000')
self.to_mag_db_0_3 = to_mag_db()
self.to_mag_db_0_1 = to_mag_db()
self.to_mag_db_0_0 = to_mag_db()
self.qtgui_number_sink_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2)
self.qtgui_number_sink_0_0_0.set_update_time(gui_update_sec)
self.qtgui_number_sink_0_0_0.set_title('Difference A-B')
labels = [
'Magnitude (dB)', 'Phase (deg)', 'A - B', '', '', '', '', '', '',
''
]
units = ['dB', 'degrees', 'dB', '', '', '', '', '', '', '']
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(2):
self.qtgui_number_sink_0_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_number_sink_0_0_0_win, 3,
1, 2, 1)
for r in range(3, 5):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 2)
self.qtgui_number_sink_0_0.set_update_time(gui_update_sec)
self.qtgui_number_sink_0_0.set_title('Magnitude (dB)')
labels = ['RXA', 'RXB', 'RXB', '', '', '', '', '', '', '']
units = ['dB', 'dB', 'dB', '', '', '', '', '', '', '']
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(2):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_number_sink_0_0_win, 1,
1, 2, 1)
for r in range(1, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
fft_size, #size
firdes.WIN_HANN, #wintype
0, #fc
samp_rate, #bw
"", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(gui_update_sec)
self.qtgui_freq_sink_x_0.set_y_axis(-160, 0)
self.qtgui_freq_sink_x_0.set_y_label('FFT Amplitude', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['RXA', 'RXB', 'RXB', '', '', '', '', '', '', '']
widths = [1, 1, 2, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0,
1, 2)
for r in range(0, 1):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self._label_results_per_second_tool_bar = Qt.QToolBar(self)
if None:
self._label_results_per_second_formatter = None
else:
self._label_results_per_second_formatter = lambda x: eng_notation.num_to_str(
x)
self._label_results_per_second_tool_bar.addWidget(
Qt.QLabel('FFT Results Per Second ' + ": "))
self._label_results_per_second_label = Qt.QLabel(
str(
self._label_results_per_second_formatter(
self.label_results_per_second)))
self._label_results_per_second_tool_bar.addWidget(
self._label_results_per_second_label)
self.top_grid_layout.addWidget(self._label_results_per_second_tool_bar,
4, 0, 1, 1)
for r in range(4, 5):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._label_fftsize_tool_bar = Qt.QToolBar(self)
if None:
self._label_fftsize_formatter = None
else:
self._label_fftsize_formatter = lambda x: str(x)
self._label_fftsize_tool_bar.addWidget(Qt.QLabel('FFT Size' + ": "))
self._label_fftsize_label = Qt.QLabel(
str(self._label_fftsize_formatter(self.label_fftsize)))
self._label_fftsize_tool_bar.addWidget(self._label_fftsize_label)
self.top_grid_layout.addWidget(self._label_fftsize_tool_bar, 2, 0, 1,
1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._label_binwidth_hz_tool_bar = Qt.QToolBar(self)
if None:
self._label_binwidth_hz_formatter = None
else:
self._label_binwidth_hz_formatter = lambda x: eng_notation.num_to_str(
x)
self._label_binwidth_hz_tool_bar.addWidget(
Qt.QLabel('FFT Bin Width (Hz) ' + ": "))
self._label_binwidth_hz_label = Qt.QLabel(
str(self._label_binwidth_hz_formatter(self.label_binwidth_hz)))
self._label_binwidth_hz_tool_bar.addWidget(
self._label_binwidth_hz_label)
self.top_grid_layout.addWidget(self._label_binwidth_hz_tool_bar, 3, 0,
1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._label_baseband_samp_freq_tool_bar = Qt.QToolBar(self)
if None:
self._label_baseband_samp_freq_formatter = None
else:
self._label_baseband_samp_freq_formatter = lambda x: eng_notation.num_to_str(
x)
self._label_baseband_samp_freq_tool_bar.addWidget(
Qt.QLabel('Baseband Sample Frequency (Hz)' + ": "))
self._label_baseband_samp_freq_label = Qt.QLabel(
str(
self._label_baseband_samp_freq_formatter(
self.label_baseband_samp_freq)))
self._label_baseband_samp_freq_tool_bar.addWidget(
self._label_baseband_samp_freq_label)
self.top_grid_layout.addWidget(self._label_baseband_samp_freq_tool_bar,
1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._gain_rxb_range = Range(0, 80, 1, 0, 1)
self._gain_rxb_win = RangeWidget(self._gain_rxb_range,
self.set_gain_rxb, 'Gain RXB',
"counter", float)
self.tabs_grid_layout_0.addWidget(self._gain_rxb_win, 2, 0, 1, 1)
for r in range(2, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self._gain_rxa_range = Range(0, 80, 1, 0, 1)
self._gain_rxa_win = RangeWidget(self._gain_rxa_range,
self.set_gain_rxa, 'Gain RXA',
"counter", float)
self.tabs_grid_layout_0.addWidget(self._gain_rxa_win, 1, 0, 1, 1)
for r in range(1, 2):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self._freq_rftune_range = Range(10e6, 6e9, 1, 70e6, 1)
self._freq_rftune_win = RangeWidget(self._freq_rftune_range,
self.set_freq_rftune,
'Freq RF Tune', "counter", float)
self.tabs_grid_layout_0.addWidget(self._freq_rftune_win, 3, 0, 1, 1)
for r in range(3, 4):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.fft_bin_select_B = fft_bin_select(
fft_size=fft_size,
nskip=1,
)
self.fft_bin_select_A = fft_bin_select(
fft_size=fft_size,
nskip=1,
)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(180 / np.pi, ))
self.blocks_head_0 = blocks.head(
gr.sizeof_gr_complex * 1,
int(seconds_record * samp_rate / fft_size))
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex * 1,
'test2hrs.iq', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_divide_xx_0 = blocks.divide_cc(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_divide_xx_0, 0), (self.blocks_head_0, 0))
self.connect((self.blocks_divide_xx_0, 0), (self.to_mag_db_0_3, 0))
self.connect((self.blocks_head_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_number_sink_0_0_0, 1))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.fft_bin_select_A, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.fft_bin_select_A, 0), (self.to_mag_db_0_0, 0))
self.connect((self.fft_bin_select_B, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.fft_bin_select_B, 0), (self.to_mag_db_0_1, 0))
self.connect((self.to_mag_db_0_0, 0), (self.qtgui_number_sink_0_0, 0))
self.connect((self.to_mag_db_0_1, 0), (self.qtgui_number_sink_0_0, 1))
self.connect((self.to_mag_db_0_3, 0),
(self.qtgui_number_sink_0_0_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.fft_bin_select_B, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.zeromq_pull_source_1, 0),
(self.blocks_throttle_0, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.fft_bin_select_A, 0))
def __init__(self, maxoutbuffer=0):
gr.top_block.__init__(self, "Split 3")
##################################################
# Parameters
##################################################
self.maxoutbuffer = maxoutbuffer
##################################################
# Variables
##################################################
self.pilot_carriers = pilot_carriers = ((-27, -14, -7, 7, 14, 27), )
self.pattern2 = pattern2 = [1, -1, 1, -1]
self.pattern1 = pattern1 = [0., 1.41421356, 0., -1.41421356]
self.fft_len = fft_len = 64
self.zcpu = zcpu = psutil
self._xmlrpcport_config = ConfigParser.ConfigParser()
self._xmlrpcport_config.read('default')
try:
xmlrpcport = self._xmlrpcport_config.getint("split3", 'xmlrpcport')
except:
xmlrpcport = 8081
self.xmlrpcport = xmlrpcport
self._timeout_config = ConfigParser.ConfigParser()
self._timeout_config.read('default')
try:
timeout = self._timeout_config.getint("global", "zmqtimeout")
except:
timeout = 100
self.timeout = timeout
self.sync_word2 = sync_word2 = [
0.,
0.,
0.,
0.,
0.,
0.,
] + pattern2 * ((fft_len - 12) / len(pattern2)) + [
0.,
0.,
0.,
0.,
0.,
0.,
]
self.sync_word1 = sync_word1 = [
0.,
0.,
0.,
0.,
0.,
0.,
] + pattern1 * ((fft_len - 12) / len(pattern1)) + [
0.,
0.,
0.,
0.,
0.,
0.,
]
self._split2port_config = ConfigParser.ConfigParser()
self._split2port_config.read('default')
try:
split2port = self._split2port_config.get("split2", "port")
except:
split2port = "2200"
self.split2port = split2port
self._split2ip_config = ConfigParser.ConfigParser()
self._split2ip_config.read('default')
try:
split2ip = self._split2ip_config.get("split2", "ip")
except:
split2ip = "127.0.0.1"
self.split2ip = split2ip
self.rate = rate = 0
self._port_config = ConfigParser.ConfigParser()
self._port_config.read('default')
try:
port = self._port_config.get("split3", "port")
except:
port = "2300"
self.port = port
self.pilot_symbols = pilot_symbols = ((-1, 1, 1, -1, -1, -1), )
self.occupied_carriers = occupied_carriers = (sorted(
tuple(
set([x
for x in range(-26, 27)]) - set(pilot_carriers[0]) - set([
0,
]))), )
self._maxnoutput_config = ConfigParser.ConfigParser()
self._maxnoutput_config.read('default')
try:
maxnoutput = self._maxnoutput_config.getint("global", "maxnoutput")
except:
maxnoutput = 100
self.maxnoutput = maxnoutput
self._ip_config = ConfigParser.ConfigParser()
self._ip_config.read('default')
try:
ip = self._ip_config.get("split3", "ip")
except:
ip = "127.0.0.1"
self.ip = ip
self.cpu_percent = cpu_percent = 0
##################################################
# Blocks
##################################################
self.probe3 = blocks.probe_rate(gr.sizeof_gr_complex * 1, 2000, 0.15)
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1,
"tcp://" + ip + ":" + port,
timeout, True, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, "tcp://" + split2ip + ":" + split2port,
timeout, True, -1)
self.xmlrpc_server_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(
('127.0.0.1', xmlrpcport), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(
target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
def _rate_probe():
while True:
val = self.probe3.rate()
try:
self.set_rate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rate_thread = threading.Thread(target=_rate_probe)
_rate_thread.daemon = True
_rate_thread.start()
self.fft_vxx_0 = fft.fft_vcc(fft_len, False, (()), True, 1)
self.digital_ofdm_cyclic_prefixer_0 = digital.ofdm_cyclic_prefixer(
fft_len, fft_len + 16, 0, "packet_len")
self.digital_ofdm_carrier_allocator_cvc_0 = digital.ofdm_carrier_allocator_cvc(
fft_len, occupied_carriers, pilot_carriers, pilot_symbols,
(sync_word1, sync_word2), "packet_len")
def _cpu_percent_probe():
while True:
val = self.zcpu.cpu_percent()
try:
self.set_cpu_percent(val)
except AttributeError:
pass
time.sleep(1.0 / (1))
_cpu_percent_thread = threading.Thread(target=_cpu_percent_probe)
_cpu_percent_thread.daemon = True
_cpu_percent_thread.start()
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_gr_complex * 1,
'', "")
self.blocks_tag_debug_0.set_display(True)
##################################################
# Connections
##################################################
self.connect((self.digital_ofdm_carrier_allocator_cvc_0, 0),
(self.fft_vxx_0, 0))
self.connect((self.digital_ofdm_cyclic_prefixer_0, 0),
(self.blocks_tag_debug_0, 0))
self.connect((self.digital_ofdm_cyclic_prefixer_0, 0),
(self.probe3, 0))
self.connect((self.digital_ofdm_cyclic_prefixer_0, 0),
(self.zeromq_push_sink_0, 0))
self.connect((self.fft_vxx_0, 0),
(self.digital_ofdm_cyclic_prefixer_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.digital_ofdm_carrier_allocator_cvc_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Split 2")
##################################################
# Variables
##################################################
self.zcpu = zcpu = psutil
self._xmlrpcport_config = ConfigParser.ConfigParser()
self._xmlrpcport_config.read('default')
try: xmlrpcport = self._xmlrpcport_config.getint("split2", "xmlrpcport")
except: xmlrpcport = 8080
self.xmlrpcport = xmlrpcport
self._timeout_config = ConfigParser.ConfigParser()
self._timeout_config.read('./default')
try: timeout = self._timeout_config.getint("global", "zmqtimeout")
except: timeout = 100
self.timeout = timeout
self._split1ip_config = ConfigParser.ConfigParser()
self._split1ip_config.read('./default')
try: split1ip = self._split1ip_config.get("split1", "ip")
except: split1ip = "127.0.0.1"
self.split1ip = split1ip
self.rate = rate = 0
self._port_config = ConfigParser.ConfigParser()
self._port_config.read('./default')
try: port = self._port_config.get("split2", "port")
except: port = '2200'
self.port = port
self._payloadport_config = ConfigParser.ConfigParser()
self._payloadport_config.read('./default')
try: payloadport = self._payloadport_config.get("split1", "payloadport")
except: payloadport = "2101"
self.payloadport = payloadport
self.payload_mod = payload_mod = digital.constellation_bpsk()
self._maxnoutput_config = ConfigParser.ConfigParser()
self._maxnoutput_config.read('./default')
try: maxnoutput = self._maxnoutput_config.getint("global", "maxnoutput")
except: maxnoutput = 100
self.maxnoutput = maxnoutput
self._ip_config = ConfigParser.ConfigParser()
self._ip_config.read('./default')
try: ip = self._ip_config.get("split2", "ip")
except: ip = "127.0.0.1"
self.ip = ip
self._headerport_config = ConfigParser.ConfigParser()
self._headerport_config.read('./default')
try: headerport = self._headerport_config.get("split1", "headerport")
except: headerport = "2100"
self.headerport = headerport
self.header_mod = header_mod = digital.constellation_bpsk()
self.cpu_percent = cpu_percent = 0
##################################################
# Blocks
##################################################
self.probe2 = blocks.probe_rate(gr.sizeof_gr_complex*1, 2000, 0.15)
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://" + ip + ":" + port, timeout, True, -1)
self.zeromq_pull_source_1 = zeromq.pull_source(gr.sizeof_char, 1, "tcp://" + split1ip + ":" + payloadport, timeout, True, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_char, 1, "tcp://" + split1ip + ":" + headerport, timeout, True, -1)
self.xmlrpc_server_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(('127.0.0.1', xmlrpcport), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
def _rate_probe():
while True:
val = self.probe2.rate()
try:
self.set_rate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rate_thread = threading.Thread(target=_rate_probe)
_rate_thread.daemon = True
_rate_thread.start()
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc((payload_mod.points()), 1)
self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bc((header_mod.points()), 1)
def _cpu_percent_probe():
while True:
val = self.zcpu.cpu_percent()
try:
self.set_cpu_percent(val)
except AttributeError:
pass
time.sleep(1.0 / (1))
_cpu_percent_thread = threading.Thread(target=_cpu_percent_probe)
_cpu_percent_thread.daemon = True
_cpu_percent_thread.start()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, 1e6,True)
self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_gr_complex*1, "packet_len", 0)
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_gr_complex*1, '', ""); self.blocks_tag_debug_0.set_display(True)
##################################################
# Connections
##################################################
self.connect((self.blocks_tagged_stream_mux_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_tag_debug_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.probe2, 0))
self.connect((self.blocks_throttle_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.blocks_tagged_stream_mux_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0), (self.blocks_tagged_stream_mux_0, 1))
self.connect((self.zeromq_pull_source_0, 0), (self.digital_chunks_to_symbols_xx_0, 0))
self.connect((self.zeromq_pull_source_1, 0), (self.digital_chunks_to_symbols_xx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "usrp")
##################################################
# Variables
##################################################
self._xmlrpcport_config = ConfigParser.ConfigParser()
self._xmlrpcport_config.read('./default')
try:
xmlrpcport = self._xmlrpcport_config.getint("usrp", 'xmlrpcport')
except:
xmlrpcport = 8081
self.xmlrpcport = xmlrpcport
self.txrate = txrate = 0
self._txoutport_config = ConfigParser.ConfigParser()
self._txoutport_config.read('./default')
try:
txoutport = self._txoutport_config.get("usrp", "txoutport")
except:
txoutport = "2666"
self.txoutport = txoutport
self._txgain_config = ConfigParser.ConfigParser()
self._txgain_config.read('./default')
try:
txgain = self._txgain_config.getfloat("usrp", "txgain")
except:
txgain = 0.9
self.txgain = txgain
self._txfreq_config = ConfigParser.ConfigParser()
self._txfreq_config.read('./default')
try:
txfreq = self._txfreq_config.getfloat("usrp", "txfreq1")
except:
txfreq = 949.45e6
self.txfreq = txfreq
self._timeout_config = ConfigParser.ConfigParser()
self._timeout_config.read('./default')
try:
timeout = self._timeout_config.getint("global", "zmqtimeout")
except:
timeout = 100
self.timeout = timeout
self._samprate_config = ConfigParser.ConfigParser()
self._samprate_config.read('./default')
try:
samprate = self._samprate_config.getfloat("usrp", "samprate1")
except:
samprate = 500e3
self.samprate = samprate
self._rxport_config = ConfigParser.ConfigParser()
self._rxport_config.read('./default')
try:
rxport = self._rxport_config.get("rx", "port")
except:
rxport = "2300"
self.rxport = rxport
self._rxoutport_config = ConfigParser.ConfigParser()
self._rxoutport_config.read('./default')
try:
rxoutport = self._rxoutport_config.get("usrp", "rxoutport")
except:
rxoutport = "2666"
self.rxoutport = rxoutport
self._rxip_config = ConfigParser.ConfigParser()
self._rxip_config.read('./default')
try:
rxip = self._rxip_config.get("rx", "ip")
except:
rxip = "127.0.0.1"
self.rxip = rxip
self._rxgain_config = ConfigParser.ConfigParser()
self._rxgain_config.read('./default')
try:
rxgain = self._rxgain_config.getfloat("usrp", "rxgain")
except:
rxgain = 0.9
self.rxgain = rxgain
self._rxfreq_config = ConfigParser.ConfigParser()
self._rxfreq_config.read('./default')
try:
rxfreq = self._rxfreq_config.getfloat("usrp", "rxfreq1")
except:
rxfreq = 4.4e9
self.rxfreq = rxfreq
self._maxnoutput_config = ConfigParser.ConfigParser()
self._maxnoutput_config.read('./default')
try:
maxnoutput = self._maxnoutput_config.getint("global", "maxnoutput")
except:
maxnoutput = 100
self.maxnoutput = maxnoutput
self._ip_config = ConfigParser.ConfigParser()
self._ip_config.read('./default')
try:
ip = self._ip_config.get("usrp", "ip")
except:
ip = "192.168.10.104"
self.ip = ip
self._finalsplitport_config = ConfigParser.ConfigParser()
self._finalsplitport_config.read('./default')
try:
finalsplitport = self._finalsplitport_config.get(
"usrp", "finalsplitport")
except:
finalsplitport = "2300"
self.finalsplitport = finalsplitport
self._finalsplitip_config = ConfigParser.ConfigParser()
self._finalsplitip_config.read('./default')
try:
finalsplitip = self._finalsplitip_config.get(
"usrp", "finalsplitip")
except:
finalsplitip = "192.168.10.23"
self.finalsplitip = finalsplitip
self._amplitude_config = ConfigParser.ConfigParser()
self._amplitude_config.read('./default')
try:
amplitude = self._amplitude_config.getfloat("usrp", "amplitude1")
except:
amplitude = 0.01
self.amplitude = amplitude
##################################################
# Blocks
##################################################
self.ztxrate = blocks.probe_rate(gr.sizeof_gr_complex * 1, 2000, 0.15)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1,
"tcp://" + finalsplitip + ":" + finalsplitport, timeout, True, -1)
self.xmlrpc_server_0_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(
(ip, xmlrpcport), allow_none=True)
self.xmlrpc_server_0_0.register_instance(self)
self.xmlrpc_server_0_0_thread = threading.Thread(
target=self.xmlrpc_server_0_0.serve_forever)
self.xmlrpc_server_0_0_thread.daemon = True
self.xmlrpc_server_0_0_thread.start()
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(samprate)
self.uhd_usrp_sink_0.set_center_freq(txfreq, 0)
self.uhd_usrp_sink_0.set_normalized_gain(txgain, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
self.uhd_usrp_sink_0.set_bandwidth(samprate, 0)
def _txrate_probe():
while True:
val = self.ztxrate.rate()
try:
self.set_txrate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_txrate_thread = threading.Thread(target=_txrate_probe)
_txrate_thread.daemon = True
_txrate_thread.start()
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_gr_complex * 1,
"Tx'd Packet", "")
self.blocks_tag_debug_0.set_display(True)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc(
(amplitude, ))
##################################################
# Connections
##################################################
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.uhd_usrp_sink_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.blocks_tag_debug_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.ztxrate, 0))
def __init__(self, MTU=10000, bw=100e3, frequency_rx=2.4505e9 + 1e6, frequency_tx=2.4505e9, ip_pub='tcp://192.168.5.134:7001', ip_sub='tcp://192.168.5.109:7000', offset=-250e3):
gr.top_block.__init__(self, "Lora Side1")
##################################################
# Parameters
##################################################
self.MTU = MTU
self.bw = bw
self.frequency_rx = frequency_rx
self.frequency_tx = frequency_tx
self.ip_pub = ip_pub
self.ip_sub = ip_sub
self.offset = offset
##################################################
# Variables
##################################################
self.rep = rep = 3
self.spreading_factor = spreading_factor = 8
self.samp_rate = samp_rate = 500e3
self.ldr = ldr = True
self.header = header = False
self.enc_rep = enc_rep = fec.repetition_encoder_make(480, rep)
self.enc_dummy = enc_dummy = fec.dummy_encoder_make(MTU*8)
self.enc_ccsds = enc_ccsds = fec.ccsds_encoder_make(MTU*8, 0, fec.CC_TERMINATED)
self.dec_rep = dec_rep = fec.repetition_decoder.make(480, rep, 0.5)
self.dec_dummy = dec_dummy = fec.dummy_decoder.make(MTU*8)
self.dec_cc = dec_cc = fec.cc_decoder.make(8000, 7, 2, ([109,79]), 0, -1, fec.CC_TERMINATED, False)
self.code_rate = code_rate = 4
##################################################
# Blocks
##################################################
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, ip_pub, 100, False, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(gr.sizeof_gr_complex, 1, ip_sub, 100, False, -1)
self.pfb_arb_resampler_xxx_0_0 = pfb.arb_resampler_ccf(
bw/samp_rate,
taps=None,
flt_size=32)
self.pfb_arb_resampler_xxx_0_0.declare_sample_delay(0)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
samp_rate/bw,
taps=None,
flt_size=32)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.lora_mod_0 = lora.mod(spreading_factor, 0x12)
self.lora_encode_0 = lora.encode(spreading_factor, code_rate, ldr, header)
self.lora_demod_0 = lora.demod(spreading_factor, ldr, 25.0, 2)
self.lora_decode_0 = lora.decode(spreading_factor, code_rate, ldr, header)
self.blocks_tuntap_pdu_0 = blocks.tuntap_pdu('tap0', MTU, False)
self.blocks_message_debug_0 = blocks.message_debug()
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_tuntap_pdu_0, 'pdus'), (self.lora_encode_0, 'in'))
self.msg_connect((self.lora_decode_0, 'out'), (self.blocks_message_debug_0, 'print_pdu'))
self.msg_connect((self.lora_decode_0, 'out'), (self.blocks_tuntap_pdu_0, 'pdus'))
self.msg_connect((self.lora_demod_0, 'out'), (self.lora_decode_0, 'in'))
self.msg_connect((self.lora_encode_0, 'out'), (self.lora_mod_0, 'in'))
self.connect((self.lora_mod_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.lora_demod_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.pfb_arb_resampler_xxx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Path Length Difference")
Qt.QWidget.__init__(self)
self.setWindowTitle("Path Length Difference")
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", "demo_length_host")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.velocity_factor = velocity_factor = 0.69
self.speed_of_light = speed_of_light = 299792458
self.rf_freq = rf_freq = 100e6
self.wavelength = wavelength = velocity_factor * speed_of_light / rf_freq
self.wave_number = wave_number = 2 * np.pi / wavelength
self.meters_per_radian = meters_per_radian = 1 / wave_number
self.variable_qtgui_label_3 = variable_qtgui_label_3 = rf_freq / 1e6
self.variable_qtgui_label_2 = variable_qtgui_label_2 = meters_per_radian
self.variable_qtgui_label_1 = variable_qtgui_label_1 = wavelength
self.variable_qtgui_label_0 = variable_qtgui_label_0 = velocity_factor
self.tx_gain = tx_gain = 30
self.samp_rate = samp_rate = 100e3
self.rx_gain = rx_gain = 30
self.gui_update_sec = gui_update_sec = 0.2
self.fft_size = fft_size = 64
self.client_address = client_address = "192.168.10.184"
##################################################
# Blocks
##################################################
self.tabs = Qt.QTabWidget()
self.tabs_widget_0 = Qt.QWidget()
self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_0)
self.tabs_grid_layout_0 = Qt.QGridLayout()
self.tabs_layout_0.addLayout(self.tabs_grid_layout_0)
self.tabs.addTab(self.tabs_widget_0, 'Magnitude')
self.tabs_widget_1 = Qt.QWidget()
self.tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_1)
self.tabs_grid_layout_1 = Qt.QGridLayout()
self.tabs_layout_1.addLayout(self.tabs_grid_layout_1)
self.tabs.addTab(self.tabs_widget_1, 'Phase')
self.top_grid_layout.addWidget(self.tabs, 0, 0, 1, 2)
self.zeromq_pull_source_2 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://192.168.10.184:9997', 100, False,
-1)
self.zeromq_pull_source_1 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://192.168.10.184:9998', 100, False,
-1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://192.168.10.184:9999', 100, False,
-1)
self.xmlrpc_client1 = xmlrpclib.Server('http://192.168.10.184:30000')
self.xmlrpc_client0 = xmlrpclib.Server('http://192.168.10.184:30000')
self._variable_qtgui_label_3_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_3_formatter = None
else:
self._variable_qtgui_label_3_formatter = lambda x: x
self._variable_qtgui_label_3_tool_bar.addWidget(
Qt.QLabel('RF Frequency (MHz)' + ": "))
self._variable_qtgui_label_3_label = Qt.QLabel(
str(
self._variable_qtgui_label_3_formatter(
self.variable_qtgui_label_3)))
self._variable_qtgui_label_3_tool_bar.addWidget(
self._variable_qtgui_label_3_label)
self.top_grid_layout.addWidget(self._variable_qtgui_label_3_tool_bar,
1, 0, 1, 1)
self._variable_qtgui_label_2_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_2_formatter = None
else:
self._variable_qtgui_label_2_formatter = lambda x: x
self._variable_qtgui_label_2_tool_bar.addWidget(
Qt.QLabel('Meters Per Radian of Phase in Cable' + ": "))
self._variable_qtgui_label_2_label = Qt.QLabel(
str(
self._variable_qtgui_label_2_formatter(
self.variable_qtgui_label_2)))
self._variable_qtgui_label_2_tool_bar.addWidget(
self._variable_qtgui_label_2_label)
self.top_grid_layout.addWidget(self._variable_qtgui_label_2_tool_bar,
4, 0, 1, 1)
self._variable_qtgui_label_1_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_1_formatter = None
else:
self._variable_qtgui_label_1_formatter = lambda x: x
self._variable_qtgui_label_1_tool_bar.addWidget(
Qt.QLabel('Wavelength in Cable (m)' + ": "))
self._variable_qtgui_label_1_label = Qt.QLabel(
str(
self._variable_qtgui_label_1_formatter(
self.variable_qtgui_label_1)))
self._variable_qtgui_label_1_tool_bar.addWidget(
self._variable_qtgui_label_1_label)
self.top_grid_layout.addWidget(self._variable_qtgui_label_1_tool_bar,
3, 0, 1, 1)
self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_0_formatter = None
else:
self._variable_qtgui_label_0_formatter = lambda x: x
self._variable_qtgui_label_0_tool_bar.addWidget(
Qt.QLabel('Velocity Factor of Cable' + ": "))
self._variable_qtgui_label_0_label = Qt.QLabel(
str(
self._variable_qtgui_label_0_formatter(
self.variable_qtgui_label_0)))
self._variable_qtgui_label_0_tool_bar.addWidget(
self._variable_qtgui_label_0_label)
self.top_grid_layout.addWidget(self._variable_qtgui_label_0_tool_bar,
2, 0, 1, 1)
self._tx_gain_range = Range(0, 40, 1, 30, 50)
self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain,
'TX Gain', "counter_slider", float)
self.tabs_grid_layout_0.addWidget(self._tx_gain_win, 1, 0, 1, 1)
self.to_mag_db_0_4 = to_mag_db()
self.to_mag_db_0_3 = to_mag_db()
self.to_mag_db_0_2 = to_mag_db()
self.to_mag_db_0_1 = to_mag_db()
self.to_mag_db_0_0 = to_mag_db()
self.to_mag_db_0 = to_mag_db()
self._rx_gain_range = Range(0, 30, 1, 30, 100)
self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain,
'RX Gain', "counter_slider", float)
self.tabs_grid_layout_0.addWidget(self._rx_gain_win, 1, 1, 1, 1)
self.qtgui_number_sink_1 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 3)
self.qtgui_number_sink_1.set_update_time(gui_update_sec)
self.qtgui_number_sink_1.set_title("Length (m)")
labels = ['REF - A', 'REF - B', 'A - B', '', '', '', '', '', '', '']
units = ['m', 'm', 'm', '', '', '', '', '', '', '']
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(3):
self.qtgui_number_sink_1.set_min(i, -1)
self.qtgui_number_sink_1.set_max(i, 1)
self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_1.set_label(i, labels[i])
self.qtgui_number_sink_1.set_unit(i, units[i])
self.qtgui_number_sink_1.set_factor(i, factor[i])
self.qtgui_number_sink_1.enable_autoscale(False)
self._qtgui_number_sink_1_win = sip.wrapinstance(
self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_1.addWidget(self._qtgui_number_sink_1_win, 2, 0,
1, 1)
self.qtgui_number_sink_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 3)
self.qtgui_number_sink_0_0_0.set_update_time(gui_update_sec)
self.qtgui_number_sink_0_0_0.set_title("Magnitude Difference (dB)")
labels = ['REF - A', 'REF - B', 'A - B', '', '', '', '', '', '', '']
units = ['dB', 'dB', 'dB', '', '', '', '', '', '', '']
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(3):
self.qtgui_number_sink_0_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_number_sink_0_0_0_win, 4,
0, 1, 2)
self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 3)
self.qtgui_number_sink_0_0.set_update_time(gui_update_sec)
self.qtgui_number_sink_0_0.set_title("Magnitude (dB)")
labels = ['REF', 'RXA', 'RXB', '', '', '', '', '', '', '']
units = ['dB', 'dB', 'dB', '', '', '', '', '', '', '']
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(3):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_number_sink_0_0_win, 3,
0, 1, 2)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 3)
self.qtgui_number_sink_0.set_update_time(gui_update_sec)
self.qtgui_number_sink_0.set_title("Phase Difference (rad)")
labels = ['REF - A', 'REF - B', 'A - B', '', '', '', '', '', '', '']
units = ['rad', 'rad', 'rad', '', '', '', '', '', '', '']
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(3):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_1.addWidget(self._qtgui_number_sink_0_win, 1, 0,
1, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_HANN, #wintype
rf_freq, #fc
samp_rate, #bw
"", #name
3 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(gui_update_sec)
self.qtgui_freq_sink_x_0.set_y_axis(-140, -20)
self.qtgui_freq_sink_x_0.set_y_label('Amplitude', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(True)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['REF', 'RXA', 'RXB', '', '', '', '', '', '', '']
widths = [1, 2, 2, 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(3):
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.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0,
1, 2)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"", #name
3 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(gui_update_sec)
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)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['REF - A', 'REF - B', 'A - B', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
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.tabs_grid_layout_1.addWidget(self._qtgui_const_sink_x_0_win, 0, 0,
1, 1)
self.fft_bin_select_ref = fft_bin_select(
fft_size=64,
nskip=1,
)
self.fft_bin_select_B = fft_bin_select(
fft_size=64,
nskip=1,
)
self.fft_bin_select_A = fft_bin_select(
fft_size=64,
nskip=1,
)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_multiply_const_vxx_1_1 = blocks.multiply_const_vff(
(meters_per_radian, ))
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vff(
(meters_per_radian, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(meters_per_radian, ))
self.blocks_divide_ref_b = blocks.divide_cc(1)
self.blocks_divide_ref_a = blocks.divide_cc(1)
self.blocks_divide_a_b = blocks.divide_cc(1)
self.blocks_complex_to_arg_0_1 = blocks.complex_to_arg(1)
self.blocks_complex_to_arg_0_0 = blocks.complex_to_arg(1)
self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1)
self.blocks_add_const_vxx_0_1 = blocks.add_const_vff((np.pi, ))
self.blocks_add_const_vxx_0_0 = blocks.add_const_vff((np.pi, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((np.pi, ))
##################################################
# Connections
##################################################
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_1_1, 0))
self.connect((self.blocks_add_const_vxx_0_0, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.blocks_add_const_vxx_0_1, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.blocks_add_const_vxx_0_1, 0))
self.connect((self.blocks_complex_to_arg_0, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_complex_to_arg_0_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_complex_to_arg_0_0, 0),
(self.qtgui_number_sink_0, 2))
self.connect((self.blocks_complex_to_arg_0_1, 0),
(self.blocks_add_const_vxx_0_0, 0))
self.connect((self.blocks_complex_to_arg_0_1, 0),
(self.qtgui_number_sink_0, 1))
self.connect((self.blocks_divide_a_b, 0),
(self.blocks_complex_to_arg_0_0, 0))
self.connect((self.blocks_divide_a_b, 0),
(self.qtgui_const_sink_x_0, 2))
self.connect((self.blocks_divide_a_b, 0), (self.to_mag_db_0_4, 0))
self.connect((self.blocks_divide_ref_a, 0),
(self.blocks_complex_to_arg_0, 0))
self.connect((self.blocks_divide_ref_a, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.blocks_divide_ref_a, 0), (self.to_mag_db_0_3, 0))
self.connect((self.blocks_divide_ref_b, 0),
(self.blocks_complex_to_arg_0_1, 0))
self.connect((self.blocks_divide_ref_b, 0),
(self.qtgui_const_sink_x_0, 1))
self.connect((self.blocks_divide_ref_b, 0), (self.to_mag_db_0_2, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_number_sink_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.qtgui_number_sink_1, 1))
self.connect((self.blocks_multiply_const_vxx_1_1, 0),
(self.qtgui_number_sink_1, 2))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.fft_bin_select_A, 0), (self.blocks_divide_a_b, 0))
self.connect((self.fft_bin_select_A, 0), (self.blocks_divide_ref_a, 1))
self.connect((self.fft_bin_select_A, 0), (self.to_mag_db_0_0, 0))
self.connect((self.fft_bin_select_B, 0), (self.blocks_divide_a_b, 1))
self.connect((self.fft_bin_select_B, 0), (self.blocks_divide_ref_b, 1))
self.connect((self.fft_bin_select_B, 0), (self.to_mag_db_0_1, 0))
self.connect((self.fft_bin_select_ref, 0),
(self.blocks_divide_ref_a, 0))
self.connect((self.fft_bin_select_ref, 0),
(self.blocks_divide_ref_b, 0))
self.connect((self.fft_bin_select_ref, 0), (self.to_mag_db_0, 0))
self.connect((self.to_mag_db_0, 0), (self.qtgui_number_sink_0_0, 0))
self.connect((self.to_mag_db_0_0, 0), (self.qtgui_number_sink_0_0, 1))
self.connect((self.to_mag_db_0_1, 0), (self.qtgui_number_sink_0_0, 2))
self.connect((self.to_mag_db_0_2, 0),
(self.qtgui_number_sink_0_0_0, 1))
self.connect((self.to_mag_db_0_3, 0),
(self.qtgui_number_sink_0_0_0, 0))
self.connect((self.to_mag_db_0_4, 0),
(self.qtgui_number_sink_0_0_0, 2))
self.connect((self.zeromq_pull_source_0, 0),
(self.fft_bin_select_B, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.qtgui_freq_sink_x_0, 2))
self.connect((self.zeromq_pull_source_1, 0),
(self.fft_bin_select_A, 0))
self.connect((self.zeromq_pull_source_1, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.zeromq_pull_source_2, 0),
(self.blocks_throttle_0, 0))
self.connect((self.zeromq_pull_source_2, 0),
(self.fft_bin_select_ref, 0))
def __init__(self):
gr.top_block.__init__(self, "VR2 TX all-in-one")
##################################################
# Variables
##################################################
self.pilot_carriers = pilot_carriers = ((-14, -7, 7, 14), )
self.pattern2 = pattern2 = [1, -1, 1, -1]
self.pattern1 = pattern1 = [0., 1.41421356, 0., -1.41421356]
self.fft_len = fft_len = 64
self.zcpu = zcpu = psutil
self._xmlrpcport_config = ConfigParser.ConfigParser()
self._xmlrpcport_config.read('default')
try:
xmlrpcport = self._xmlrpcport_config.getint("vr2_tx", 'xmlrpcport')
except:
xmlrpcport = 8081
self.xmlrpcport = xmlrpcport
self._usrpip_config = ConfigParser.ConfigParser()
self._usrpip_config.read('./default')
try:
usrpip = self._usrpip_config.get("usrp_hydra", "ip")
except:
usrpip = "127.0.0.1"
self.usrpip = usrpip
self._txoutport_config = ConfigParser.ConfigParser()
self._txoutport_config.read('./default')
try:
txoutport = self._txoutport_config.get("vr2_tx", "port")
except:
txoutport = "2666"
self.txoutport = txoutport
self.tx_iq_rate = tx_iq_rate = 0
self.tx_goodput = tx_goodput = 0
self.sync_word2 = sync_word2 = [
0.,
0.,
0.,
0.,
0.,
0.,
] + pattern2 * ((fft_len - 12) / len(pattern2)) + [
0.,
0.,
0.,
0.,
0.,
0.,
]
self.sync_word1 = sync_word1 = [
0.,
0.,
0.,
0.,
0.,
0.,
] + pattern1 * ((fft_len - 12) / len(pattern1)) + [
0.,
0.,
0.,
0.,
0.,
0.,
]
self._samprate_config = ConfigParser.ConfigParser()
self._samprate_config.read('./default')
try:
samprate = self._samprate_config.getfloat("usrp_hydra",
"samprate2")
except:
samprate = 0
self.samprate = samprate
self._rxport_config = ConfigParser.ConfigParser()
self._rxport_config.read('./default')
try:
rxport = self._rxport_config.get("usrp_hydra", "rxport2")
except:
rxport = "2302"
self.rxport = rxport
self.rx_goodput = rx_goodput = 0
self.pilot_symbols = pilot_symbols = ((1, 1, -1, -1), )
self.packet_len = packet_len = 100
self.occupied_carriers = occupied_carriers = (sorted(
tuple(
set([x
for x in range(-26, 27)]) - set(pilot_carriers[0]) - set([
0,
]))), )
self.iq_rxrate = iq_rxrate = 0
self._ip_config = ConfigParser.ConfigParser()
self._ip_config.read('./default')
try:
ip = self._ip_config.get("vr2_tx", "ip")
except:
ip = "127.0.0.1"
self.ip = ip
self.cpu_percent = cpu_percent = 0
##################################################
# Blocks
##################################################
self.ztxrate = blocks.probe_rate(gr.sizeof_char * 1, 2000, 0.15)
self.ztxiqrate = blocks.probe_rate(gr.sizeof_gr_complex * 1, 2000,
0.15)
self.zrxrate = blocks.probe_rate(gr.sizeof_char * 1, 2000, 0.15)
self.ziq_rxrate = blocks.probe_rate(gr.sizeof_gr_complex * 1, 2000,
0.15)
self.zeromq_push_sink_0 = zeromq.push_sink(
gr.sizeof_gr_complex, 1, "tcp://" + ip + ":" + txoutport, 100,
True, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, "tcp://" + usrpip + ":" + rxport, 100,
True, -1)
self.xmlrpc_server_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(
('127.0.0.1', xmlrpcport), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(
target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
def _tx_iq_rate_probe():
while True:
val = self.ztxiqrate.rate()
try:
self.set_tx_iq_rate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_tx_iq_rate_thread = threading.Thread(target=_tx_iq_rate_probe)
_tx_iq_rate_thread.daemon = True
_tx_iq_rate_thread.start()
def _tx_goodput_probe():
while True:
val = self.ztxrate.rate()
try:
self.set_tx_goodput(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_tx_goodput_thread = threading.Thread(target=_tx_goodput_probe)
_tx_goodput_thread.daemon = True
_tx_goodput_thread.start()
def _rx_goodput_probe():
while True:
val = self.zrxrate.rate()
try:
self.set_rx_goodput(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_rx_goodput_thread = threading.Thread(target=_rx_goodput_probe)
_rx_goodput_thread.daemon = True
_rx_goodput_thread.start()
def _iq_rxrate_probe():
while True:
val = self.ziq_rxrate.rate()
try:
self.set_iq_rxrate(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_iq_rxrate_thread = threading.Thread(target=_iq_rxrate_probe)
_iq_rxrate_thread.daemon = True
_iq_rxrate_thread.start()
self.digital_ofdm_tx_0 = digital.ofdm_tx(
fft_len=fft_len,
cp_len=16,
packet_length_tag_key="packet_len",
occupied_carriers=occupied_carriers,
pilot_carriers=pilot_carriers,
pilot_symbols=pilot_symbols,
sync_word1=sync_word1,
sync_word2=sync_word2,
bps_header=1,
bps_payload=1,
rolloff=0,
debug_log=False,
scramble_bits=False)
self.digital_ofdm_rx_0 = digital.ofdm_rx(
fft_len=64,
cp_len=16,
frame_length_tag_key='frame_' + "packet_len",
packet_length_tag_key="packet_len",
occupied_carriers=occupied_carriers,
pilot_carriers=pilot_carriers,
pilot_symbols=pilot_symbols,
sync_word1=sync_word1,
sync_word2=sync_word2,
bps_header=1,
bps_payload=1,
debug_log=False,
scramble_bits=False)
def _cpu_percent_probe():
while True:
val = self.zcpu.cpu_percent()
try:
self.set_cpu_percent(val)
except AttributeError:
pass
time.sleep(1.0 / (1))
_cpu_percent_thread = threading.Thread(target=_cpu_percent_probe)
_cpu_percent_thread.daemon = True
_cpu_percent_thread.start()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
200e3, True)
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char * 1,
"RX'd Packet", "")
self.blocks_tag_debug_0.set_display(True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_char, 1, packet_len, "packet_len")
self.analog_random_source_x_0 = blocks.vector_source_b(
map(int, numpy.random.randint(5, 10, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.digital_ofdm_tx_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.ztxrate, 0))
self.connect((self.blocks_throttle_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.ztxiqrate, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.blocks_tag_debug_0, 0))
self.connect((self.digital_ofdm_rx_0, 0), (self.zrxrate, 0))
self.connect((self.digital_ofdm_tx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.digital_ofdm_rx_0, 0))
self.connect((self.zeromq_pull_source_0, 0), (self.ziq_rxrate, 0))
def __init__(self):
gr.top_block.__init__(
self, "TJ Cubesat Parameter Control (no GUI with IQ Streaming)")
Qt.QWidget.__init__(self)
self.setWindowTitle(
"TJ Cubesat Parameter Control (no GUI with IQ Streaming)")
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", "TJ_cubesat_param_cntrl_for_no_gui_with_IQ_streaming")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.freq_chooser = freq_chooser = 144.39e6
self.xml_rpc_port = xml_rpc_port = 5550
self.tx_gain = tx_gain = 10
self.rf_rx_rate = rf_rx_rate = 192000
self.gain = gain = 40
self.freq = freq = freq_chooser
self.cubesat_zmq_port_4 = cubesat_zmq_port_4 = "5504"
self.cubesat_zmq_port_3 = cubesat_zmq_port_3 = "5503"
self.cubesat_zmq_port_2 = cubesat_zmq_port_2 = "5502"
self.cubesat_zmq_port_1 = cubesat_zmq_port_1 = "5501"
self.cubesat_ip_addr = cubesat_ip_addr = "192.168.1.10"
self.audio_rate = audio_rate = 48000
self.audio_line_driver = audio_line_driver = 0.8
##################################################
# Blocks
##################################################
self.tabs = Qt.QTabWidget()
self.tabs_widget_0 = Qt.QWidget()
self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_0)
self.tabs_grid_layout_0 = Qt.QGridLayout()
self.tabs_layout_0.addLayout(self.tabs_grid_layout_0)
self.tabs.addTab(self.tabs_widget_0, 'Big Picture')
self.tabs_widget_1 = Qt.QWidget()
self.tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_1)
self.tabs_grid_layout_1 = Qt.QGridLayout()
self.tabs_layout_1.addLayout(self.tabs_grid_layout_1)
self.tabs.addTab(self.tabs_widget_1, 'CUBESAT TX/RX')
self.tabs_widget_2 = Qt.QWidget()
self.tabs_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_2)
self.tabs_grid_layout_2 = Qt.QGridLayout()
self.tabs_layout_2.addLayout(self.tabs_grid_layout_2)
self.tabs.addTab(self.tabs_widget_2, 'GND STAT TX/RX')
self.tabs_widget_3 = Qt.QWidget()
self.tabs_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tabs_widget_3)
self.tabs_grid_layout_3 = Qt.QGridLayout()
self.tabs_layout_3.addLayout(self.tabs_grid_layout_3)
self.tabs.addTab(self.tabs_widget_3, 'MOD/DEMOD')
self.top_grid_layout.addWidget(self.tabs, 2, 0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.zeromq_pull_source_0_0_0_0 = zeromq.pull_source(
gr.sizeof_float, 1,
"tcp://" + cubesat_ip_addr + ":" + cubesat_zmq_port_4, 100, False,
-1)
self.zeromq_pull_source_0_0_0 = zeromq.pull_source(
gr.sizeof_float, 1,
"tcp://" + cubesat_ip_addr + ":" + cubesat_zmq_port_3, 100, False,
-1)
self.zeromq_pull_source_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1,
"tcp://" + cubesat_ip_addr + ":" + cubesat_zmq_port_2, 100, False,
-1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1,
"tcp://" + cubesat_ip_addr + ":" + cubesat_zmq_port_1, 100, False,
-1)
self.xmlrpc_client1_1 = xmlrpclib.Server('http://192.168.1.10:1234')
self.xmlrpc_client1_0_1 = xmlrpclib.Server('http://192.168.1.10:1234')
self.xmlrpc_client1_0_0_1 = xmlrpclib.Server(
'http://192.168.1.10:1234')
self.xmlrpc_client1_0_0_0_0 = xmlrpclib.Server(
'http://192.168.1.10:1234')
self._tx_gain_range = Range(1, 89, 1, 10, 200)
self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain,
'tx gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._tx_gain_win, 0, 2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0_2_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
audio_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_2_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0_2_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0_2_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_2_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_2_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0_2_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_2_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_2_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_2_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_2_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_2_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0_2_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(
self._qtgui_waterfall_sink_x_0_2_0_win, 3, 1, 1, 1)
for r in range(3, 4):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
audio_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(
self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win,
1, 1, 1, 1)
for r in range(1, 2):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_2 = qtgui.time_sink_f(
1024, #size
audio_rate, #samp_rate
"CUBESAT AUDIO MOD", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_2.set_update_time(0.10)
self.qtgui_time_sink_x_0_2.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_2.enable_tags(-1, True)
self.qtgui_time_sink_x_0_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_2.enable_autoscale(False)
self.qtgui_time_sink_x_0_2.enable_grid(False)
self.qtgui_time_sink_x_0_2.enable_axis_labels(True)
self.qtgui_time_sink_x_0_2.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_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(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_2.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_2_win, 1,
1, 1, 1)
for r in range(1, 2):
self.tabs_grid_layout_3.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
audio_rate, #samp_rate
"cubesat audio demod", #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_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(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.tabs_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_win, 0, 1,
1, 1)
for r in range(0, 1):
self.tabs_grid_layout_3.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_1_1_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
audio_rate, #bw
"CUBESAT MOD", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1_1_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1_1_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_1_1_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_1_1_0.set_trigger_mode(
qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_1_1_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1_1_0.enable_grid(False)
self.qtgui_freq_sink_x_0_1_1_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1_1_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_1_1_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_1_1_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_1_1_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1_1_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1_1_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1_1_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1_1_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1_1_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_1_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1_1_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_1_1_0_win,
2, 1, 1, 1)
for r in range(2, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
audio_rate, #bw
"CUBESAT DEMOD", #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_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 1,
1, 1)
for r in range(0, 1):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(1, 2):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self._gain_range = Range(1, 89, 1, 40, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain,
"rx gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._gain_win, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._freq_chooser_options = (
144.39e6,
137.62e6,
137.9125e6,
137.1e6,
88.5e6,
)
self._freq_chooser_labels = (
'APRS (144.39MHz)',
'NOAA-15 (137.62MHz)',
'NOAA-18 (137.9125MHz)',
'NOAA-19 (137.1MHz)',
'FM (88.5MHz)',
)
self._freq_chooser_group_box = Qt.QGroupBox(
'APRS/NOAA Satellite Frequencies')
self._freq_chooser_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._freq_chooser_button_group = variable_chooser_button_group()
self._freq_chooser_group_box.setLayout(self._freq_chooser_box)
for i, label in enumerate(self._freq_chooser_labels):
radio_button = Qt.QRadioButton(label)
self._freq_chooser_box.addWidget(radio_button)
self._freq_chooser_button_group.addButton(radio_button, i)
self._freq_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._freq_chooser_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._freq_chooser_options.index(i)))
self._freq_chooser_callback(self.freq_chooser)
self._freq_chooser_button_group.buttonClicked[int].connect(
lambda i: self.set_freq_chooser(self._freq_chooser_options[i]))
self.top_grid_layout.addWidget(self._freq_chooser_group_box, 1, 0, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._freq_range = Range(100e6, 6e9, 100e3, freq_chooser, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq, "freq",
"counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
rf_rx_rate, True)
self._audio_line_driver_range = Range(0.01, 1, 0.01, 0.8, 200)
self._audio_line_driver_win = RangeWidget(
self._audio_line_driver_range, self.set_audio_line_driver,
'audio line driver', "counter_slider", float)
self.top_grid_layout.addWidget(self._audio_line_driver_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0_1_1_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_waterfall_sink_x_0_2_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.zeromq_pull_source_0_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.zeromq_pull_source_0_0_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.zeromq_pull_source_0_0_0_0, 0),
(self.qtgui_time_sink_x_0_2, 0))
def __init__(self):
gr.top_block.__init__(self, "Master")
Qt.QWidget.__init__(self)
self.setWindowTitle("Master")
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", "master")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.n_points = n_points = 5000
self.downsample = downsample = 50
self.transition = transition = 2e5
self.slope_samples = slope_samples = 100
self.samp_rate1 = samp_rate1 = 48000
self.samp_rate = samp_rate = 1e6
self.rx_gain = rx_gain = 50
self.rtl_samp_rate = rtl_samp_rate = 1e6
self.pi = pi = 3.1415926535
self.freq_correction_default = freq_correction_default = -0.16
self.freq = freq = 2.1e9
self.down_width = down_width = n_points / downsample
self.cutoff = cutoff = 1e5
self.calibrate = calibrate = 1
self.c = c = 299792458
self.audio_gain = audio_gain = 0.5
##################################################
# 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, 'Aligned DOA')
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, 'X-Corr')
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, 'Messages')
self.top_layout.addWidget(self.tab)
self._freq_range = Range(80e6, 2.2e9, 100e3, 2.1e9, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq,
'Frequency (Hz)', "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win, 0, 0, 1, 2)
self._audio_gain_range = Range(0, 1, 0.1, 0.5, 100)
self._audio_gain_win = RangeWidget(self._audio_gain_range,
self.set_audio_gain, 'Audio Gain',
"counter_slider", float)
self.top_layout.addWidget(self._audio_gain_win)
self.zeromq_pull_source_0_1 = zeromq.pull_source(
gr.sizeof_float, 1, 'tcp://10.42.0.51:9997', 100, False, -1)
self.zeromq_pull_source_0_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9998', 100, False, -1)
self.zeromq_pull_source_0_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9992', 10000, False, -1)
self.zeromq_pull_source_0 = zeromq.pull_source(
gr.sizeof_gr_complex, 1, 'tcp://10.42.0.51:9991', 10000, False, -1)
self.xmlrpc_client0 = xmlrpclib.Server('http://10.42.0.51:30000')
self.xmlrpc_client = xmlrpclib.Server('http://10.42.0.51:30000')
self._rx_gain_range = Range(0, 70, 1, 50, 200)
self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain,
'RF Gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._rx_gain_win, 1, 0, 1, 2)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
409, #samp_rate
"Capon DOA Angle", #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(-3.2, 3.2)
self.qtgui_time_sink_x_0.set_y_label('Angle', "radians")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_grid_layout_0.addWidget(self._qtgui_time_sink_x_0_win, 3, 0,
1, 3)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0.set_update_time(0.01)
self.qtgui_number_sink_0.set_title("Degree")
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, -180)
self.qtgui_number_sink_0.set_max(i, 180)
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(True)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
1e6, #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_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(0.05)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.qtgui_edit_box_msg_0_1 = qtgui.edit_box_msg(
qtgui.STRING, 'reset_buffer', 'Reset Alignment Buffer', False,
False, 'recalc')
self._qtgui_edit_box_msg_0_1_win = sip.wrapinstance(
self.qtgui_edit_box_msg_0_1.pyqwidget(), Qt.QWidget)
self.tab_layout_2.addWidget(self._qtgui_edit_box_msg_0_1_win)
self.qtgui_edit_box_msg_0_0 = qtgui.edit_box_msg(
qtgui.FLOAT, '0', 'Reset Sample Drift Correction', True, False,
'reset_sum')
self._qtgui_edit_box_msg_0_0_win = sip.wrapinstance(
self.qtgui_edit_box_msg_0_0.pyqwidget(), Qt.QWidget)
self.tab_layout_2.addWidget(self._qtgui_edit_box_msg_0_0_win)
self.doa_capon_ccf_0_0 = doa.capon_ccf(down_width)
_calibrate_check_box = Qt.QCheckBox('Enable Calibration')
self._calibrate_choices = {True: 1, False: 0}
self._calibrate_choices_inv = dict(
(v, k) for k, v in self._calibrate_choices.iteritems())
self._calibrate_callback = lambda i: Qt.QMetaObject.invokeMethod(
_calibrate_check_box, "setChecked",
Qt.Q_ARG("bool", self._calibrate_choices_inv[i]))
self._calibrate_callback(self.calibrate)
_calibrate_check_box.stateChanged.connect(
lambda i: self.set_calibrate(self._calibrate_choices[bool(i)]))
self.top_layout.addWidget(_calibrate_check_box)
self.blocks_stream_to_vector_0_1 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, down_width)
self.blocks_stream_to_vector_0_0_0 = blocks.stream_to_vector(
gr.sizeof_gr_complex * 1, down_width)
self.blocks_multiply_const_vxx_3 = blocks.multiply_const_vff(
(180 / pi, ))
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff(
(audio_gain, ))
self.blocks_keep_one_in_n_3 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * 1, 50)
self.blocks_keep_one_in_n_2 = blocks.keep_one_in_n(
gr.sizeof_gr_complex * 1, 50)
self.blocks_file_sink_1 = blocks.file_sink(gr.sizeof_float * 1,
'/home/coding/Desktop/5',
False)
self.blocks_file_sink_1.set_unbuffered(False)
self.audio_sink_0 = audio.sink(48000, '', True)
##################################################
# Connections
##################################################
self.connect((self.blocks_keep_one_in_n_2, 0),
(self.blocks_stream_to_vector_0_1, 0))
self.connect((self.blocks_keep_one_in_n_3, 0),
(self.blocks_stream_to_vector_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.audio_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_3, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_stream_to_vector_0_0_0, 0),
(self.doa_capon_ccf_0_0, 0))
self.connect((self.blocks_stream_to_vector_0_1, 0),
(self.doa_capon_ccf_0_0, 1))
self.connect((self.doa_capon_ccf_0_0, 0), (self.blocks_file_sink_1, 0))
self.connect((self.doa_capon_ccf_0_0, 0),
(self.blocks_multiply_const_vxx_3, 0))
self.connect((self.doa_capon_ccf_0_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.zeromq_pull_source_0, 0),
(self.blocks_keep_one_in_n_3, 0))
self.connect((self.zeromq_pull_source_0_0, 0),
(self.blocks_keep_one_in_n_2, 0))
self.connect((self.zeromq_pull_source_0_0_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.zeromq_pull_source_0_1, 0),
(self.blocks_multiply_const_vxx_0_0, 0))