def __init__(self): gr.top_block.__init__(self, "Test_decision") Qt.QWidget.__init__(self) self.setWindowTitle("Test_decision") 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", "Test_decision") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 320000 self.develop_mode_list = develop_mode_list = [1, 3, 4, 14, 21, 22] ################################################## # Blocks ################################################## self.inets_null_message_source_0 = inets.null_message_source() self.inets_decision_cpp_0 = inets.decision_cpp((develop_mode_list), 14) self.inets_counter_0_0 = inets.counter(1, 22, 1) self.inets_counter_0 = inets.counter(1, 21, 1) self.blocks_message_strobe_random_0_0 = blocks.message_strobe_random( pmt.from_bool(False), blocks.STROBE_POISSON, 2000, 500) self.blocks_message_strobe_random_0 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 3000, 500) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.inets_decision_cpp_0, 'spark_in')) self.msg_connect((self.blocks_message_strobe_random_0_0, 'strobe'), (self.inets_decision_cpp_0, 'spark_in')) self.msg_connect((self.inets_decision_cpp_0, 'spark_out_t'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_decision_cpp_0, 'spark_out_f'), (self.inets_counter_0_0, 'message_in')) self.msg_connect( (self.inets_null_message_source_0, 'null_message_out'), (self.inets_decision_cpp_0, 'spark_in'))
def __init__(self): gr.top_block.__init__(self, "Hdlc Frame") Qt.QWidget.__init__(self) self.setWindowTitle("Hdlc Frame") 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", "hdlc_Frame") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48e3 self.message = message = 'a', 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ################################################## # Blocks ################################################## self.satellites_pdu_to_kiss_0 = satellites.pdu_to_kiss() self.qtgui_edit_box_msg_0 = qtgui.edit_box_msg(qtgui.STRING, '', '', False, False, '') self._qtgui_edit_box_msg_0_win = sip.wrapinstance( self.qtgui_edit_box_msg_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_edit_box_msg_0_win) self.epy_block_0 = epy_block_0.blk() self.digital_hdlc_framer_pb_0 = digital.hdlc_framer_pb('packet_len') self.digital_hdlc_deframer_bp_0 = digital.hdlc_deframer_bp(32, 500) self.blocks_random_pdu_0 = blocks.random_pdu(16, 64, chr(0xFF), 2) self.blocks_message_strobe_random_0 = blocks.message_strobe_random( pmt.intern("TEST"), blocks.STROBE_POISSON, 10000, 500) self.blocks_message_debug_1 = blocks.message_debug() self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.blocks_random_pdu_0, 'generate')) self.msg_connect((self.blocks_random_pdu_0, 'pdus'), (self.satellites_pdu_to_kiss_0, 'in')) self.msg_connect((self.digital_hdlc_deframer_bp_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.satellites_pdu_to_kiss_0, 'out'), (self.digital_hdlc_framer_pb_0, 'in')) self.connect((self.digital_hdlc_framer_pb_0, 0), (self.digital_hdlc_deframer_bp_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test Tx buffer function") Qt.QWidget.__init__(self) self.setWindowTitle("Test Tx buffer function") 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", "Test_tx_buff") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 self.max_buffer_size = max_buffer_size = 5 self.develop_mode_list = develop_mode_list = [1, 2, 3, 4, 5, 6] ################################################## # Blocks ################################################## self.inets_tx_buffer_0 = inets.tx_buffer((develop_mode_list), max_buffer_size, 1) self.inets_message_tomb_0 = inets.message_tomb() self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", 'localhost', '52001', 10000, False) self.blocks_message_strobe_random_0 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 2500, 100) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.inets_tx_buffer_0, 'spark_in')) self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.inets_tx_buffer_0, 'payload_in')) self.msg_connect((self.inets_tx_buffer_0, 'payload_out'), (self.inets_message_tomb_0, 'message_in'))
def test_34(self): """ Test case generated by test-case generator """ ################################################## # Variables ################################################## # Input data into the system src_data = "PKdhtXMmr18n2L9K88eMlGn7CcctT9RwKSB1FebW397VI5uG1yhc3uavuaOb9vyJ" self.bw = bw = 250000 self.sf = sf = 8 self.samp_rate = samp_rate = 250000 self.pay_len = pay_len = 64 self.n_frame = n_frame = 2 self.impl_head = impl_head = False self.has_crc = has_crc = False self.frame_period = frame_period = 200 self.cr = cr = 7 ################################################## # Blocks ################################################## # Tx side self.lora_sdr_whitening_0 = lora_sdr.whitening() self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw) self.lora_sdr_modulate_0.set_min_output_buffer(10000000) self.lora_sdr_interleaver_0 = lora_sdr.interleaver(cr, sf) self.lora_sdr_header_0 = lora_sdr.header(impl_head, has_crc, cr) self.lora_sdr_hamming_enc_0 = lora_sdr.hamming_enc(cr, sf) self.lora_sdr_gray_decode_0 = lora_sdr.gray_decode(sf) self.lora_sdr_data_source_0_1_0 = lora_sdr.data_source( pay_len, n_frame, src_data) self.lora_sdr_add_crc_0 = lora_sdr.add_crc(has_crc) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_message_strobe_random_0_1_0 = blocks.message_strobe_random( pmt.intern(''), blocks.STROBE_UNIFORM, frame_period, 5) # Rx side self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=4, decimation=1, taps=None, fractional_bw=None) self.lora_sdr_header_decoder_0 = lora_sdr.header_decoder( impl_head, cr, pay_len, has_crc) self.lora_sdr_hamming_dec_0 = lora_sdr.hamming_dec() self.lora_sdr_gray_enc_0 = lora_sdr.gray_enc() self.lora_sdr_frame_sync_0 = lora_sdr.frame_sync( samp_rate, bw, sf, impl_head) self.lora_sdr_fft_demod_0 = lora_sdr.fft_demod(samp_rate, bw, sf, impl_head) self.lora_sdr_dewhitening_0 = lora_sdr.dewhitening() self.lora_sdr_deinterleaver_0 = lora_sdr.deinterleaver(sf) self.lora_sdr_crc_verif_0 = lora_sdr.crc_verif() self.blocks_message_debug_0 = blocks.message_debug() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) ################################################## # Connections ################################################## # Tx side self.tb.msg_connect( (self.blocks_message_strobe_random_0_1_0, 'strobe'), (self.lora_sdr_data_source_0_1_0, 'trigg')) self.tb.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_add_crc_0, 'msg')) self.tb.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_header_0, 'msg')) self.tb.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_interleaver_0, 'msg')) self.tb.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_modulate_0, 'msg')) self.tb.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_whitening_0, 'msg')) self.tb.connect((self.lora_sdr_add_crc_0, 0), (self.lora_sdr_hamming_enc_0, 0)) self.tb.connect((self.lora_sdr_gray_decode_0, 0), (self.lora_sdr_modulate_0, 0)) self.tb.connect((self.lora_sdr_hamming_enc_0, 0), (self.lora_sdr_interleaver_0, 0)) self.tb.connect((self.lora_sdr_header_0, 0), (self.lora_sdr_add_crc_0, 0)) self.tb.connect((self.lora_sdr_interleaver_0, 0), (self.lora_sdr_gray_decode_0, 0)) self.tb.connect((self.lora_sdr_whitening_0, 0), (self.lora_sdr_header_0, 0)) self.tb.connect((self.lora_sdr_modulate_0, 0), (self.blocks_throttle_0, 0)) # Rx side self.tb.connect((self.blocks_throttle_0, 0), (self.rational_resampler_xxx_0, 0)) self.tb.msg_connect((self.lora_sdr_crc_verif_0, 'msg'), (self.blocks_message_debug_0, 'store')) self.tb.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_deinterleaver_0, 'new_frame')) self.tb.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_dewhitening_0, 'new_frame')) self.tb.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_fft_demod_0, 'new_frame')) self.tb.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_hamming_dec_0, 'new_frame')) self.tb.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_header_decoder_0, 'new_frame')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_crc_verif_0, 'pay_len')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_crc_verif_0, 'CRC')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_deinterleaver_0, 'CR')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_dewhitening_0, 'pay_len')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_dewhitening_0, 'CRC')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_fft_demod_0, 'CR')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_frame_sync_0, 'CR')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'err'), (self.lora_sdr_frame_sync_0, 'err')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_frame_sync_0, 'crc')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_frame_sync_0, 'pay_len')) self.tb.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_hamming_dec_0, 'CR')) self.tb.connect((self.lora_sdr_deinterleaver_0, 0), (self.lora_sdr_hamming_dec_0, 0)) self.tb.connect((self.lora_sdr_dewhitening_0, 0), (self.lora_sdr_crc_verif_0, 0)) self.tb.connect((self.lora_sdr_fft_demod_0, 0), (self.lora_sdr_gray_enc_0, 0)) self.tb.connect((self.lora_sdr_frame_sync_0, 0), (self.lora_sdr_fft_demod_0, 0)) self.tb.connect((self.lora_sdr_gray_enc_0, 0), (self.lora_sdr_deinterleaver_0, 0)) self.tb.connect((self.lora_sdr_hamming_dec_0, 0), (self.lora_sdr_header_decoder_0, 0)) self.tb.connect((self.lora_sdr_header_decoder_0, 0), (self.lora_sdr_dewhitening_0, 0)) self.tb.connect((self.rational_resampler_xxx_0, 0), (self.lora_sdr_frame_sync_0, 0)) # run the flowgraph, since we use a message strobe we have to run and stop the flowgraph with some computation time inbetween self.tb.start() time.sleep(10) self.tb.stop() self.tb.wait() # try to get get the message from the store port of the message debug printer and convert to string from pmt message try: msg = pmt.symbol_to_string( self.blocks_message_debug_0.get_message(0)) except: # if not possible set message to be None msg = None # check if message received is the same as the message decoded self.assertMultiLineEqual( src_data, msg, msg="Error decoded data {0} is not the same as input data {1}". format(msg, src_data))
def __init__(self): gr.top_block.__init__(self, "Tx Rx") ################################################## # Variables ################################################## self.bw = bw = 250000 self.sf = sf = 7 self.samp_rate = samp_rate = bw self.pay_len = pay_len = 64 self.n_frame = n_frame = 200 self.mult_const = mult_const = 1 self.impl_head = impl_head = True self.has_crc = has_crc = False self.frame_period = frame_period = 200 self.cr = cr = 0 self.TX_gain = TX_gain = 3 ################################################## # Blocks ################################################## self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("addr0=192.168.10.2,addr1=192.168.10.3", '')), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0, 2)), ), ) self.uhd_usrp_source_0.set_time_source('mimo', 1) self.uhd_usrp_source_0.set_clock_source('mimo', 1) self.uhd_usrp_source_0.set_center_freq(0, 0) self.uhd_usrp_source_0.set_gain(0, 0) self.uhd_usrp_source_0.set_antenna('RX2', 0) self.uhd_usrp_source_0.set_center_freq(915e6, 1) self.uhd_usrp_source_0.set_gain(31.5, 1) self.uhd_usrp_source_0.set_antenna('RX2', 1) self.uhd_usrp_source_0.set_bandwidth(bw, 1) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("addr0=192.168.10.2,addr1=192.168.10.3", '')), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0, 1)), ), '', ) self.uhd_usrp_sink_0.set_center_freq(915e6, 0) self.uhd_usrp_sink_0.set_gain(TX_gain, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self.uhd_usrp_sink_0.set_bandwidth(bw, 0) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec()) self.lora_sdr_whitening_0 = lora_sdr.whitening() self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw) self.lora_sdr_modulate_0.set_min_output_buffer(10000000) self.lora_sdr_interleaver_0 = lora_sdr.interleaver(cr, sf) self.lora_sdr_header_decoder_0 = lora_sdr.header_decoder( impl_head, cr, pay_len, has_crc) self.lora_sdr_header_0 = lora_sdr.header(impl_head, has_crc, cr) self.lora_sdr_hamming_enc_0 = lora_sdr.hamming_enc(cr, sf) self.lora_sdr_hamming_dec_0 = lora_sdr.hamming_dec() self.lora_sdr_gray_enc_0 = lora_sdr.gray_enc() self.lora_sdr_gray_decode_0 = lora_sdr.gray_decode(sf) self.lora_sdr_frame_sync_0 = lora_sdr.frame_sync( samp_rate, bw, sf, impl_head) self.lora_sdr_fft_demod_0 = lora_sdr.fft_demod(samp_rate, bw, sf, impl_head) self.lora_sdr_err_measures_0 = lora_sdr.err_measures() self.lora_sdr_dewhitening_0 = lora_sdr.dewhitening() self.lora_sdr_deinterleaver_0 = lora_sdr.deinterleaver(sf) self.lora_sdr_data_source_0 = lora_sdr.data_source(pay_len, n_frame) self.lora_sdr_crc_verif_0 = lora_sdr.crc_verif() self.lora_sdr_add_crc_0 = lora_sdr.add_crc(has_crc) self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_ccf( 4, -0.128616616593872, -0.212206590789194, -0.180063263231421, 3.89817183251938e-17, 0.300105438719035, 0.636619772367581, 0.900316316157106, 1, 0.900316316157106, 0.636619772367581, 0.300105438719035, 3.89817183251938e-17, -0.180063263231421, -0.212206590789194, -0.128616616593872) self.interp_fir_filter_xxx_0.declare_sample_delay(0) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_cc(mult_const) self.blocks_multiply_const_vxx_0.set_min_output_buffer(10000000) self.blocks_message_strobe_random_0 = blocks.message_strobe_random( pmt.intern(''), blocks.STROBE_UNIFORM, frame_period, 5) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.lora_sdr_data_source_0, 'trigg')) self.msg_connect((self.lora_sdr_crc_verif_0, 'msg'), (self.lora_sdr_err_measures_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_add_crc_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_err_measures_0, 'ref')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_header_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_interleaver_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_modulate_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0, 'msg'), (self.lora_sdr_whitening_0, 'msg')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_deinterleaver_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_dewhitening_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_fft_demod_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_hamming_dec_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_header_decoder_0, 'new_frame')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_crc_verif_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_crc_verif_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_deinterleaver_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_dewhitening_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_dewhitening_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_fft_demod_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_frame_sync_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_frame_sync_0, 'crc')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_frame_sync_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'err'), (self.lora_sdr_frame_sync_0, 'err')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_hamming_dec_0, 'CR')) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.interp_fir_filter_xxx_0, 0), (self.lora_sdr_frame_sync_0, 0)) self.connect((self.lora_sdr_add_crc_0, 0), (self.lora_sdr_hamming_enc_0, 0)) self.connect((self.lora_sdr_deinterleaver_0, 0), (self.lora_sdr_hamming_dec_0, 0)) self.connect((self.lora_sdr_dewhitening_0, 0), (self.lora_sdr_crc_verif_0, 0)) self.connect((self.lora_sdr_fft_demod_0, 0), (self.lora_sdr_gray_enc_0, 0)) self.connect((self.lora_sdr_frame_sync_0, 0), (self.lora_sdr_fft_demod_0, 0)) self.connect((self.lora_sdr_gray_decode_0, 0), (self.lora_sdr_modulate_0, 0)) self.connect((self.lora_sdr_gray_enc_0, 0), (self.lora_sdr_deinterleaver_0, 0)) self.connect((self.lora_sdr_hamming_dec_0, 0), (self.lora_sdr_header_decoder_0, 0)) self.connect((self.lora_sdr_hamming_enc_0, 0), (self.lora_sdr_interleaver_0, 0)) self.connect((self.lora_sdr_header_0, 0), (self.lora_sdr_add_crc_0, 0)) self.connect((self.lora_sdr_header_decoder_0, 0), (self.lora_sdr_dewhitening_0, 0)) self.connect((self.lora_sdr_interleaver_0, 0), (self.lora_sdr_gray_decode_0, 0)) self.connect((self.lora_sdr_modulate_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.lora_sdr_whitening_0, 0), (self.lora_sdr_header_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.uhd_usrp_source_0, 1), (self.interp_fir_filter_xxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Sim Lor") self._lock = threading.RLock() ################################################## # Variables ################################################## self.bw = bw = 250000 self.sf = sf = 7 self.samp_rate = samp_rate = bw self.pay_len = pay_len = 64 self.n_frame = n_frame = 5 self.mult_const = mult_const = 1 self.impl_head = impl_head = True self.has_crc = has_crc = False self.frame_period = frame_period = 200 self.cr = cr = 0 ################################################## # Blocks ################################################## self.lora_sdr_whitening_0 = lora_sdr.whitening() self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw) self.lora_sdr_modulate_0.set_min_output_buffer(10000000) self.lora_sdr_interleaver_0 = lora_sdr.interleaver(cr, sf) self.lora_sdr_header_decoder_0 = lora_sdr.header_decoder( impl_head, cr, pay_len, has_crc) self.lora_sdr_header_0 = lora_sdr.header(impl_head, has_crc, cr) self.lora_sdr_hamming_enc_0 = lora_sdr.hamming_enc(cr, sf) self.lora_sdr_hamming_dec_0 = lora_sdr.hamming_dec() self.lora_sdr_gray_enc_0 = lora_sdr.gray_enc() self.lora_sdr_gray_decode_0 = lora_sdr.gray_decode(sf) self.lora_sdr_frame_sync_0 = lora_sdr.frame_sync( samp_rate, bw, sf, impl_head) self.lora_sdr_fft_demod_0 = lora_sdr.fft_demod(samp_rate, bw, sf, impl_head) self.lora_sdr_err_measures_0 = lora_sdr.err_measures() self.lora_sdr_dewhitening_0 = lora_sdr.dewhitening() self.lora_sdr_deinterleaver_0 = lora_sdr.deinterleaver(sf) self.lora_sdr_data_source_0_1_0 = lora_sdr.data_source( pay_len, n_frame, '') self.lora_sdr_crc_verif_0 = lora_sdr.crc_verif() self.lora_sdr_add_crc_0 = lora_sdr.add_crc(has_crc) self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_ccf( 4, (-0.128616616593872, -0.212206590789194, -0.180063263231421, 3.89817183251938e-17, 0.300105438719035, 0.636619772367581, 0.900316316157106, 1, 0.900316316157106, 0.636619772367581, 0.300105438719035, 3.89817183251938e-17, -0.180063263231421, -0.212206590789194, -0.128616616593872)) self.interp_fir_filter_xxx_0.declare_sample_delay(0) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_message_strobe_random_0_1_0 = blocks.message_strobe_random( pmt.intern(''), blocks.STROBE_UNIFORM, frame_period, 5) self.blocks_message_debug_1 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0_1_0, 'strobe'), (self.lora_sdr_data_source_0_1_0, 'trigg')) self.msg_connect((self.lora_sdr_crc_verif_0, 'msg'), (self.lora_sdr_err_measures_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_add_crc_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_err_measures_0, 'ref')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_header_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_interleaver_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_modulate_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_whitening_0, 'msg')) self.msg_connect((self.lora_sdr_err_measures_0, 'err'), (self.blocks_message_debug_1, 'print')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_deinterleaver_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_dewhitening_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_fft_demod_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_hamming_dec_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_header_decoder_0, 'new_frame')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_crc_verif_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_crc_verif_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_deinterleaver_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_dewhitening_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_dewhitening_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_fft_demod_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_frame_sync_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_frame_sync_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_frame_sync_0, 'crc')) self.msg_connect((self.lora_sdr_header_decoder_0, 'err'), (self.lora_sdr_frame_sync_0, 'err')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_hamming_dec_0, 'CR')) self.connect((self.blocks_throttle_0, 0), (self.interp_fir_filter_xxx_0, 0)) self.connect((self.interp_fir_filter_xxx_0, 0), (self.lora_sdr_frame_sync_0, 0)) self.connect((self.lora_sdr_add_crc_0, 0), (self.lora_sdr_hamming_enc_0, 0)) self.connect((self.lora_sdr_deinterleaver_0, 0), (self.lora_sdr_hamming_dec_0, 0)) self.connect((self.lora_sdr_dewhitening_0, 0), (self.lora_sdr_crc_verif_0, 0)) self.connect((self.lora_sdr_fft_demod_0, 0), (self.lora_sdr_gray_enc_0, 0)) self.connect((self.lora_sdr_frame_sync_0, 0), (self.lora_sdr_fft_demod_0, 0)) self.connect((self.lora_sdr_gray_decode_0, 0), (self.lora_sdr_modulate_0, 0)) self.connect((self.lora_sdr_gray_enc_0, 0), (self.lora_sdr_deinterleaver_0, 0)) self.connect((self.lora_sdr_hamming_dec_0, 0), (self.lora_sdr_header_decoder_0, 0)) self.connect((self.lora_sdr_hamming_enc_0, 0), (self.lora_sdr_interleaver_0, 0)) self.connect((self.lora_sdr_header_0, 0), (self.lora_sdr_add_crc_0, 0)) self.connect((self.lora_sdr_header_decoder_0, 0), (self.lora_sdr_dewhitening_0, 0)) self.connect((self.lora_sdr_interleaver_0, 0), (self.lora_sdr_gray_decode_0, 0)) self.connect((self.lora_sdr_modulate_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.lora_sdr_whitening_0, 0), (self.lora_sdr_header_0, 0))
def __init__(self): gr.top_block.__init__(self, "aloha") Qt.QWidget.__init__(self) self.setWindowTitle("aloha") 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", "aloha") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 5 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.6" self.timeout_duration_ms = timeout_duration_ms = 500 self.system_time_granularity_us = system_time_granularity_us = 1000 self.source_address = source_address = 1 self.self_data_info = self_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.self_ack_info = self_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) self.samp_rate = samp_rate = 1000000 self.rx_gain = rx_gain = range_rx_gain self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.reserved_field_II = reserved_field_II = 6 self.reserved_field_I = reserved_field_I = 5 self.preamble_detector_threshold = preamble_detector_threshold = 30 self.mu = mu = range_mu self.min_backoff_ms = min_backoff_ms = 50 self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_source_address = len_source_address = 1 self.len_reserved_field_II = len_reserved_field_II = 2 self.len_reserved_field_I = len_reserved_field_I = 2 self.len_payload_length = len_payload_length = 1 self.len_num_transmission = len_num_transmission = 1 self.len_frame_type = len_frame_type = 1 self.len_frame_index = len_frame_index = 1 self.len_destination_address = len_destination_address = 1 self.increase_index = increase_index = 1 self.frame_type = frame_type = 1 self.frame_index = frame_index = 0 self.experiment_duration_s = experiment_duration_s = 1000 self.diff_preamble_128 = diff_preamble_128 = [ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0 ][0:128] self.develop_mode_list = develop_mode_list = [0] self.destination_address = destination_address = 2 self.cs_threshold = cs_threshold = 0.005 self.cs_duration = cs_duration = 1000 self.counter_id = counter_id = 20 self.backoff_time_unit_ms = backoff_time_unit_ms = 50 self.apply_address_check = apply_address_check = 1 self.another_data_info = another_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.another_ack_info = another_ack_info = pmt.to_pmt({ 'good_frame': 1, 'address_check': 1, 'header_length': 9, 'payload_length': 0, 'reserved_field_II': 6, 'reserved_field_I': 5, 'num_transmission': 0, 'source_address': 1, 'destination_address': 3, 'frame_index': 22, 'frame_type': 1 }) ################################################## # Blocks ################################################## self.send_frame_0 = send_frame( block_id=2, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode=1, preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, ) self.receive_frame_0_0 = receive_frame( apply_address_check=apply_address_check, block_id=3, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode=[11], len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_num_transmission=len_num_transmission, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, matched_filter_coeff=rrc, mu=mu, my_address=source_address, preamble=diff_preamble_128, rx_gain=rx_gain, samp_rate=samp_rate, sps=sps, threshold=preamble_detector_threshold, usrp_device_address=usrp_device_address, ) self._range_rx_gain_range = Range(0, 60, 1, 5, 200) self._range_rx_gain_win = RangeWidget(self._range_rx_gain_range, self.set_range_rx_gain, 'Rx Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_rx_gain_win, 1, 0, 1, 1) self._range_mu_range = Range(0, 1, 0.01, 0.6, 200) self._range_mu_win = RangeWidget(self._range_mu_range, self.set_range_mu, 'BB Derotation Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_mu_win, 2, 0, 1, 1) self.inets_timeout_cpp_0 = inets.timeout_cpp( 0, 10, timeout_duration_ms, system_time_granularity_us) self.inets_idle_0 = inets.idle( 0, 1, experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.inets_frame_info_selector_0_0_0 = inets.frame_info_selector() self.inets_frame_info_selector_0_0 = inets.frame_info_selector() self.inets_frame_info_selector_0 = inets.frame_info_selector() self.inets_exponential_backoff_cpp_0 = inets.exponential_backoff_cpp( 0, 11, backoff_time_unit_ms, max_num_retransmission, min_backoff_ms) self.inets_counter_0_1 = inets.counter(([22]), 22) self.frame_info_simulator = blocks.message_strobe_random( pmt.to_pmt({ 'good_frame': 1, 'address_check': 1, 'header_length': 9, 'payload_length': 0, 'reserved_field_II': 6, 'reserved_field_I': 5, 'num_transmission': 0, 'source_address': 1, 'destination_address': 3, 'frame_index': 22, 'frame_type': 1 }), blocks.STROBE_POISSON, 2000, 1000) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", 'localhost', '52001', 10000, False) self.blocks_message_strobe_random_1 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 2000, 5) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.inets_idle_0, 'data_in')) self.msg_connect( (self.inets_exponential_backoff_cpp_0, 'frame_info_out'), (self.inets_idle_0, 'data_in')) self.msg_connect( (self.inets_frame_info_selector_0, 'data_frame_info_out'), (self.inets_idle_0, 'data_in')) self.msg_connect( (self.inets_frame_info_selector_0, 'ack_frame_info_out'), (self.inets_timeout_cpp_0, 'ack_frame_info_in')) self.msg_connect( (self.inets_frame_info_selector_0_0, 'data_frame_info_out'), (self.inets_timeout_cpp_0, 'data_frame_info_in')) self.msg_connect( (self.inets_frame_info_selector_0_0_0, 'data_frame_info_out'), (self.inets_exponential_backoff_cpp_0, 'frame_info_trigger_in')) self.msg_connect( (self.inets_frame_info_selector_0_0_0, 'ack_frame_info_out'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'successful_transmission'), (self.inets_counter_0_1, 'message_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.send_frame_0, 'in')) self.msg_connect( (self.inets_timeout_cpp_0, 'frame_info_out'), (self.inets_frame_info_selector_0_0_0, 'frame_info_in')) self.msg_connect((self.receive_frame_0_0, 'rx_frame_info_out'), (self.inets_frame_info_selector_0, 'frame_info_in')) self.msg_connect((self.send_frame_0, 'tx_frame_info_out'), (self.inets_frame_info_selector_0_0, 'frame_info_in'))
################################################## # Blocks ################################################## # Tx side self.lora_sdr_whitening_0 = lora_sdr.whitening() self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw) self.lora_sdr_modulate_0.set_min_output_buffer(10000000) self.lora_sdr_interleaver_0 = lora_sdr.interleaver(cr, sf) self.lora_sdr_header_0 = lora_sdr.header(impl_head, has_crc, cr) self.lora_sdr_hamming_enc_0 = lora_sdr.hamming_enc(cr, sf) self.lora_sdr_gray_decode_0 = lora_sdr.gray_decode(sf) self.lora_sdr_data_source_0_1_0 = lora_sdr.data_source( pay_len, n_frame, src_data) self.lora_sdr_add_crc_0 = lora_sdr.add_crc(has_crc) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_message_strobe_random_0_1_0 = blocks.message_strobe_random( pmt.intern(''), blocks.STROBE_UNIFORM, frame_period, 5) # Rx side self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=4, decimation=1, taps=None, fractional_bw=None) self.lora_sdr_header_decoder_0 = lora_sdr.header_decoder( impl_head, cr, pay_len, has_crc) self.lora_sdr_hamming_dec_0 = lora_sdr.hamming_dec() self.lora_sdr_gray_enc_0 = lora_sdr.gray_enc() self.lora_sdr_frame_sync_0 = lora_sdr.frame_sync( samp_rate, bw, sf, impl_head) self.lora_sdr_fft_demod_0 = lora_sdr.fft_demod( samp_rate, bw, sf, impl_head) self.lora_sdr_dewhitening_0 = lora_sdr.dewhitening()
def __init__(self): gr.top_block.__init__(self, "Sim Lor") self._lock = threading.RLock() ################################################## # Variables ################################################## self.bw = bw = 250000 self.sf = sf = 7 self.samp_rate = samp_rate = bw self.pay_len = pay_len = 64 self.n_frame = n_frame = 8 self.mult_const = mult_const = 1 self.impl_head = impl_head = True self.has_crc = has_crc = False self.frame_period = frame_period = 200 self.cr = cr = 0 ################################################## # Blocks ################################################## self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=4, decimation=1, taps=None, fractional_bw=None) self.lora_sdr_whitening_0 = lora_sdr.whitening() self.lora_sdr_modulate_0 = lora_sdr.modulate(sf, samp_rate, bw) self.lora_sdr_modulate_0.set_min_output_buffer(10000000) self.lora_sdr_interleaver_0 = lora_sdr.interleaver(cr, sf) self.lora_sdr_header_decoder_0 = lora_sdr.header_decoder( impl_head, cr, pay_len, has_crc) self.lora_sdr_header_0 = lora_sdr.header(impl_head, has_crc, cr) self.lora_sdr_hamming_enc_0 = lora_sdr.hamming_enc(cr, sf) self.lora_sdr_hamming_dec_0 = lora_sdr.hamming_dec() self.lora_sdr_gray_enc_0 = lora_sdr.gray_enc() self.lora_sdr_gray_decode_0 = lora_sdr.gray_decode(sf) self.lora_sdr_frame_sync_0 = lora_sdr.frame_sync( samp_rate, bw, sf, impl_head) self.lora_sdr_fft_demod_0 = lora_sdr.fft_demod(samp_rate, bw, sf, impl_head) self.lora_sdr_err_measures_0 = lora_sdr.err_measures() self.lora_sdr_dewhitening_0 = lora_sdr.dewhitening() self.lora_sdr_deinterleaver_0 = lora_sdr.deinterleaver(sf) self.lora_sdr_data_source_0_1_0 = lora_sdr.data_source( pay_len, n_frame, '') self.lora_sdr_crc_verif_0 = lora_sdr.crc_verif() self.lora_sdr_add_crc_0 = lora_sdr.add_crc(has_crc) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_message_strobe_random_0_1_0 = blocks.message_strobe_random( pmt.intern(''), blocks.STROBE_UNIFORM, frame_period, 5) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0_1_0, 'strobe'), (self.lora_sdr_data_source_0_1_0, 'trigg')) self.msg_connect((self.lora_sdr_crc_verif_0, 'msg'), (self.lora_sdr_err_measures_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_add_crc_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_err_measures_0, 'ref')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_header_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_interleaver_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_modulate_0, 'msg')) self.msg_connect((self.lora_sdr_data_source_0_1_0, 'msg'), (self.lora_sdr_whitening_0, 'msg')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_deinterleaver_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_dewhitening_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_fft_demod_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_hamming_dec_0, 'new_frame')) self.msg_connect((self.lora_sdr_frame_sync_0, 'new_frame'), (self.lora_sdr_header_decoder_0, 'new_frame')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_crc_verif_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_crc_verif_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_deinterleaver_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_dewhitening_0, 'CRC')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_dewhitening_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_fft_demod_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CRC'), (self.lora_sdr_frame_sync_0, 'crc')) self.msg_connect((self.lora_sdr_header_decoder_0, 'err'), (self.lora_sdr_frame_sync_0, 'err')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_frame_sync_0, 'CR')) self.msg_connect((self.lora_sdr_header_decoder_0, 'pay_len'), (self.lora_sdr_frame_sync_0, 'pay_len')) self.msg_connect((self.lora_sdr_header_decoder_0, 'CR'), (self.lora_sdr_hamming_dec_0, 'CR')) self.connect((self.blocks_throttle_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.lora_sdr_add_crc_0, 0), (self.lora_sdr_hamming_enc_0, 0)) self.connect((self.lora_sdr_deinterleaver_0, 0), (self.lora_sdr_hamming_dec_0, 0)) self.connect((self.lora_sdr_dewhitening_0, 0), (self.lora_sdr_crc_verif_0, 0)) self.connect((self.lora_sdr_fft_demod_0, 0), (self.lora_sdr_gray_enc_0, 0)) self.connect((self.lora_sdr_frame_sync_0, 0), (self.lora_sdr_fft_demod_0, 0)) self.connect((self.lora_sdr_gray_decode_0, 0), (self.lora_sdr_modulate_0, 0)) self.connect((self.lora_sdr_gray_enc_0, 0), (self.lora_sdr_deinterleaver_0, 0)) self.connect((self.lora_sdr_hamming_dec_0, 0), (self.lora_sdr_header_decoder_0, 0)) self.connect((self.lora_sdr_hamming_enc_0, 0), (self.lora_sdr_interleaver_0, 0)) self.connect((self.lora_sdr_header_0, 0), (self.lora_sdr_add_crc_0, 0)) self.connect((self.lora_sdr_header_decoder_0, 0), (self.lora_sdr_dewhitening_0, 0)) self.connect((self.lora_sdr_interleaver_0, 0), (self.lora_sdr_gray_decode_0, 0)) self.connect((self.lora_sdr_modulate_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.lora_sdr_whitening_0, 0), (self.lora_sdr_header_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.lora_sdr_frame_sync_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test_idle_sendframe_receiveframe_idle") Qt.QWidget.__init__(self) self.setWindowTitle("Test_idle_sendframe_receiveframe_idle") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "Test_idle_sendframe_receiveframe_idle") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 5 self.range_mu = range_mu = 0.6 self.timeout_duration_ms = timeout_duration_ms = 500 self.system_time_granularity_us = system_time_granularity_us = 10000 self.source_address = source_address = 1 self.self_data_info = self_data_info = pmt.to_pmt({'frame_type': 1, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200}) self.self_ack_info = self_ack_info = pmt.to_pmt({'frame_type': 2, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0}) self.samp_rate = samp_rate = 1000000 self.rx_gain = rx_gain = range_rx_gain self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps) self.reserved_field_II = reserved_field_II = 6 self.reserved_field_I = reserved_field_I = 5 self.preamble_detector_threshold = preamble_detector_threshold = 30 self.mu = mu = range_mu self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_source_address = len_source_address = 1 self.len_reserved_field_II = len_reserved_field_II = 2 self.len_reserved_field_I = len_reserved_field_I = 2 self.len_payload_length = len_payload_length = 1 self.len_num_transmission = len_num_transmission = 1 self.len_frame_type = len_frame_type = 1 self.len_frame_index = len_frame_index = 1 self.len_destination_address = len_destination_address = 1 self.increase_index = increase_index = 1 self.frame_type = frame_type = 1 self.frame_index = frame_index = 0 self.experiment_duration_s = experiment_duration_s = 1000 self.diff_preamble_128 = diff_preamble_128 = [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0,0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0,0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1,1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0][0:128] self.develop_mode_list = develop_mode_list = [0] self.destination_address = destination_address = 3 self.counter_id = counter_id = 20 self.apply_address_check = apply_address_check = 1 self.another_data_info = another_data_info = pmt.to_pmt({'frame_type': 1, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200}) self.another_ack_info = another_ack_info = pmt.to_pmt({'good_frame' : 1, 'address_check' : 1, 'header_length' : 9, 'payload_length' : 0, 'reserved_field_II' : 6, 'reserved_field_I' : 5, 'num_transmission' : 0, 'source_address' : 1, 'destination_address': 3, 'frame_index' : 22, 'frame_type' : 1}) ################################################## # Blocks ################################################## self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join(("addr=10.0.0.6", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0_0.set_center_freq(4e8, 0) self.uhd_usrp_source_0_0.set_gain(rx_gain, 0) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("addr=10.0.0.13", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(4e8, 0) self.uhd_usrp_source_0.set_gain(rx_gain, 0) self.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join(("addr=10.0.0.13", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), "packet_len", ) self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0_0.set_center_freq(4e8, 0) self.uhd_usrp_sink_0_0.set_gain(0, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("addr=10.0.0.6", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), "packet_len", ) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_center_freq(4e8, 0) self.uhd_usrp_sink_0.set_gain(0, 0) self.send_frame_0_0 = send_frame( block_id=102, constellation=gnuradio.digital.constellation_qpsk().base(), destination_address=source_address, develop_mode=1, frame_index=frame_index, frame_type=frame_type, increase_index=increase_index, len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, preamble=diff_preamble_128, reserved_field_I=reserved_field_I, reserved_field_II=reserved_field_II, samp_rate=samp_rate, source_address=destination_address, sps=sps, system_time_granularity_us=system_time_granularity_us, ) self.send_frame_0 = send_frame( block_id=2, constellation=gnuradio.digital.constellation_qpsk().base(), destination_address=destination_address, develop_mode=1, frame_index=frame_index, frame_type=frame_type, increase_index=increase_index, len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, preamble=diff_preamble_128, reserved_field_I=reserved_field_I, reserved_field_II=reserved_field_II, samp_rate=samp_rate, source_address=source_address, sps=sps, system_time_granularity_us=system_time_granularity_us, ) self.receive_frame_0_0 = receive_frame( apply_address_check=apply_address_check, block_id=3, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode=[11], len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_num_transmission=len_num_transmission, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, matched_filter_coeff=rrc, mu=mu, my_address=source_address, preamble=diff_preamble_128, rx_gain=rx_gain, samp_rate=samp_rate, sps=sps, threshold=preamble_detector_threshold, ) self.receive_frame_0 = receive_frame( apply_address_check=apply_address_check, block_id=103, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode=[11], len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_num_transmission=len_num_transmission, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, matched_filter_coeff=rrc, mu=mu, my_address=destination_address, preamble=diff_preamble_128, rx_gain=rx_gain, samp_rate=samp_rate, sps=sps, threshold=preamble_detector_threshold, ) self._range_rx_gain_range = Range(0, 60, 1, 5, 200) self._range_rx_gain_win = RangeWidget(self._range_rx_gain_range, self.set_range_rx_gain, "Rx Gain", "counter_slider", float) self.top_grid_layout.addWidget(self._range_rx_gain_win, 1,0,1,1) self._range_mu_range = Range(0, 1, 0.01, 0.6, 200) self._range_mu_win = RangeWidget(self._range_mu_range, self.set_range_mu, "BB Derotation Gain", "counter_slider", float) self.top_grid_layout.addWidget(self._range_mu_win, 2,0,1,1) self.inets_idle_0_0 = inets.idle(1, 100, experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, source_address, len_destination_address, destination_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.inets_idle_0 = inets.idle(2, 1, experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.inets_frame_info_selector_0 = inets.frame_info_selector() self.frame_info_simulator = blocks.message_strobe_random(pmt.to_pmt({'good_frame' : 1, 'address_check' : 1, 'header_length' : 9, 'payload_length' : 0, 'reserved_field_II' : 6, 'reserved_field_I' : 5, 'num_transmission' : 0, 'source_address' : 1, 'destination_address': 3, 'frame_index' : 22, 'frame_type' : 1}), blocks.STROBE_POISSON, 2000, 1000) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", "localhost", "52001", 10000, False) self.blocks_message_strobe_random_1 = blocks.message_strobe_random(pmt.from_bool(True), blocks.STROBE_POISSON, 2000, 5) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_frame_info_selector_0, 'data_frame_info_out'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.send_frame_0, 'in')) self.msg_connect((self.inets_idle_0_0, 'data_out'), (self.send_frame_0_0, 'in')) self.msg_connect((self.receive_frame_0, 'rx_frame_info_out'), (self.inets_idle_0_0, 'data_in')) self.msg_connect((self.receive_frame_0_0, 'rx_frame_info_out'), (self.inets_frame_info_selector_0, 'frame_info_in')) self.connect((self.send_frame_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.send_frame_0_0, 0), (self.uhd_usrp_sink_0_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.receive_frame_0, 0)) self.connect((self.uhd_usrp_source_0_0, 0), (self.receive_frame_0_0, 0))
def __init__(self, apply_address_check=1, destination_address=3, frame_index=2, frame_type=1, increase_index=1, len_destination_address=1, len_frame_index=1, len_frame_type=1, len_payload_length=1, len_reserved_field_I=2, len_reserved_field_II=2, len_source_address=1, reserved_field_I=5, reserved_field_II=6, source_address=4, system_time_granularity_us=5): gr.top_block.__init__(self, "Test tx rx") Qt.QWidget.__init__(self) self.setWindowTitle("Test tx 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", "Test_tx_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.apply_address_check = apply_address_check self.destination_address = destination_address self.frame_index = frame_index self.frame_type = frame_type self.increase_index = increase_index self.len_destination_address = len_destination_address self.len_frame_index = len_frame_index self.len_frame_type = len_frame_type self.len_payload_length = len_payload_length self.len_reserved_field_I = len_reserved_field_I self.len_reserved_field_II = len_reserved_field_II self.len_source_address = len_source_address self.reserved_field_I = reserved_field_I self.reserved_field_II = reserved_field_II self.source_address = source_address self.system_time_granularity_us = system_time_granularity_us ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 15 self.range_mu = range_mu = 0.6 self.threshold = threshold = 40 self.samp_rate = samp_rate = 4e6 self.rx_gain = rx_gain = range_rx_gain self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps) self.range_noise = range_noise = 0 self.qpsk_mod = qpsk_mod = gnuradio.digital.constellation_qpsk().base() self.preamble = preamble = [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0,0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0,0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1,1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0] self.mu = mu = range_mu self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_num_transmission = len_num_transmission = 1 self.experiment_duration_s = experiment_duration_s = 1000 self.diff_preamble_256 = diff_preamble_256 = [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0,0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0,0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1,1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0] self.diff_preamble_128 = diff_preamble_128 = [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0,0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0,0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1,1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0][0:128] self.develop_mode_list = develop_mode_list = [0] self.bpsk_mod = bpsk_mod = gnuradio.digital.constellation_bpsk().base() ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'TX') 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, 'RX') 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, 'Demod') self.top_layout.addWidget(self.tab) self.send_frame_0 = send_frame( constellation=gnuradio.digital.constellation_qpsk().base(), destination_address=destination_address, develop_mode_list=develop_mode_list, frame_index=frame_index, frame_type=frame_type, increase_index=increase_index, len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, preamble=diff_preamble_128, reserved_field_I=reserved_field_I, reserved_field_II=reserved_field_II, samp_rate=samp_rate, source_address=source_address, sps=sps, system_time_granularity_us=system_time_granularity_us, ) self.receive_frame_0 = receive_frame( apply_address_check=apply_address_check, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode_list=[10], len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, matched_filter_coeff=rrc, mu=mu, my_address=destination_address, preamble=diff_preamble_128, rx_gain=rx_gain, samp_rate=samp_rate, sps=sps, threshold=30, ) self._range_rx_gain_range = Range(0, 60, 1, 15, 200) self._range_rx_gain_win = RangeWidget(self._range_rx_gain_range, self.set_range_rx_gain, 'Rx Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_rx_gain_win, 1,0,1,1) self._range_noise_range = Range(0, 0.01, 0.00001, 0, 200) self._range_noise_win = RangeWidget(self._range_noise_range, self.set_range_noise, 'noise', "counter_slider", float) self.top_layout.addWidget(self._range_noise_win) self._range_mu_range = Range(0, 1, 0.01, 0.6, 200) self._range_mu_win = RangeWidget(self._range_mu_range, self.set_range_mu, 'BB Derotation Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_mu_win, 2,0,1,1) self.inets_null_message_source_0 = inets.null_message_source() self.inets_message_tomb_0 = inets.message_tomb() self.inets_idle_0 = inets.idle((develop_mode_list), experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", 'localhost', '52001', 10000, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", 'localhost', '52001', 10000, False) self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*1) self.blocks_message_strobe_random_0 = blocks.message_strobe_random(pmt.from_bool(True), blocks.STROBE_POISSON, 10000, 5000) self.blocks_message_strobe_0_0 = blocks.message_strobe(pmt.from_bool(True), 1000) self.blocks_message_debug_0_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.receive_frame_0, 'rx_switch_in')) self.msg_connect((self.blocks_socket_pdu_0_0, 'pdus'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'successful_transmission'), (self.inets_message_tomb_0, 'message_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.send_frame_0, 'in')) self.msg_connect((self.inets_null_message_source_0, 'null_message_out'), (self.inets_idle_0, 'reset_idle')) self.msg_connect((self.receive_frame_0, 'rx_frame_info_out'), (self.blocks_message_debug_0_0, 'print')) self.msg_connect((self.send_frame_0, 'tx_frame_info_out'), (self.inets_message_tomb_0, 'message_in')) self.connect((self.send_frame_0, 0), (self.blocks_null_sink_0, 0)) self.connect((self.send_frame_0, 0), (self.receive_frame_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test_idle_sendframe") Qt.QWidget.__init__(self) self.setWindowTitle("Test_idle_sendframe") try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "Test_idle_sendframe") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.source_address = source_address = 1 self.self_data_info = self_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.self_ack_info = self_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) self.samp_rate = samp_rate = 1000000 self.reserved_field_II = reserved_field_II = 6 self.reserved_field_I = reserved_field_I = 5 self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_source_address = len_source_address = 1 self.len_reserved_field_II = len_reserved_field_II = 2 self.len_reserved_field_I = len_reserved_field_I = 2 self.len_payload_length = len_payload_length = 1 self.len_num_transmission = len_num_transmission = 1 self.len_frame_type = len_frame_type = 1 self.len_frame_index = len_frame_index = 1 self.len_destination_address = len_destination_address = 1 self.increase_index = increase_index = 0 self.frame_type = frame_type = 1 self.frame_index = frame_index = 1 self.experiment_duration_s = experiment_duration_s = 1000 self.develop_mode_list = develop_mode_list = [0] self.destination_address = destination_address = 3 self.counter_id = counter_id = 20 self.another_data_info = another_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.another_ack_info = another_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) ################################################## # Blocks ################################################## self.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join(("addr=10.0.0.13", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), "packet_len", ) self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0_0.set_center_freq(4e8, 0) self.uhd_usrp_sink_0_0.set_gain(0, 0) self.send_frame_0 = send_frame( block_id=2, constellation=gnuradio.digital.constellation_qpsk().base(), destination_address=3, develop_mode=1, frame_index=2, frame_type=1, increase_index=1, len_destination_address=1, len_frame_index=1, len_frame_type=1, len_payload_length=1, len_reserved_field_I=2, len_reserved_field_II=2, len_source_address=1, preamble=[], reserved_field_I=5, reserved_field_II=6, samp_rate=4e6, source_address=4, sps=4, system_time_granularity_us=10, ) self.inets_message_tomb_0 = inets.message_tomb() self.inets_idle_0 = inets.idle( 2, 1, experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.frame_info_simulator = blocks.message_strobe_random( another_ack_info, blocks.STROBE_POISSON, 4000, 2000) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", "localhost", "52001", 10000, False) self.blocks_message_strobe_random_0_0_0 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 2000, 0) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0_0_0, 'strobe'), (self.inets_idle_0, 'reset_idle')) self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'successful_transmission'), (self.inets_message_tomb_0, 'message_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.send_frame_0, 'in')) self.connect((self.send_frame_0, 0), (self.uhd_usrp_sink_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test_idle") Qt.QWidget.__init__(self) self.setWindowTitle("Test_idle") 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", "Test_idle") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.source_address = source_address = 1 self.self_data_info = self_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.samp_rate = samp_rate = 320000 self.reserved_field_II = reserved_field_II = 6 self.reserved_field_I = reserved_field_I = 5 self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_source_address = len_source_address = 1 self.len_reserved_field_II = len_reserved_field_II = 2 self.len_reserved_field_I = len_reserved_field_I = 2 self.len_payload_length = len_payload_length = 1 self.len_num_transmission = len_num_transmission = 1 self.len_frame_type = len_frame_type = 1 self.len_frame_index = len_frame_index = 1 self.len_destination_address = len_destination_address = 1 self.increase_index = increase_index = 1 self.frame_type = frame_type = 1 self.frame_index = frame_index = 0 self.experiment_duration_s = experiment_duration_s = 1000 self.develop_mode = develop_mode = 2 self.destination_address = destination_address = 3 self.another_data_info = another_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.another_ack_info = another_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) ################################################## # Blocks ################################################## self.inets_null_message_source_0 = inets.null_message_source() self.inets_message_tomb_0 = inets.message_tomb() self.inets_idle_0 = inets.idle( 2, 1, experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", 'localhost', '52001', 10000, False) self.blocks_message_strobe_random_0_0_0 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 2000, 0) self.blocks_message_strobe_random_0_0 = blocks.message_strobe_random( another_ack_info, blocks.STROBE_POISSON, 2000, 0) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.blocks_message_debug_0, 'print')) self.msg_connect((self.inets_idle_0, 'successful_transmission'), (self.inets_message_tomb_0, 'message_in')) self.msg_connect( (self.inets_null_message_source_0, 'null_message_out'), (self.inets_idle_0, 'reset_idle'))
def __init__(self): gr.top_block.__init__(self, "Test_receive_ack") Qt.QWidget.__init__(self) self.setWindowTitle("Test_receive_ack") 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", "Test_receive_ack") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 25 self.range_mu = range_mu = 0.6 self.system_time_granularity_us = system_time_granularity_us = 1000 self.source_address = source_address = 1 self.self_data_info = self_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200 }) self.self_ack_info = self_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 2, 'source_address': 1, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) self.samp_rate = samp_rate = 4000000 self.rx_gain = rx_gain = range_rx_gain self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.reserved_field_II = reserved_field_II = 6 self.reserved_field_I = reserved_field_I = 5 self.preamble_detector_threshold = preamble_detector_threshold = 30 self.mu = mu = range_mu self.max_num_retransmission = max_num_retransmission = 5 self.max_buffer_size = max_buffer_size = 10 self.len_source_address = len_source_address = 1 self.len_reserved_field_II = len_reserved_field_II = 2 self.len_reserved_field_I = len_reserved_field_I = 2 self.len_payload_length = len_payload_length = 1 self.len_num_transmission = len_num_transmission = 1 self.len_frame_type = len_frame_type = 1 self.len_frame_index = len_frame_index = 1 self.len_destination_address = len_destination_address = 1 self.increase_index = increase_index = 1 self.frame_type = frame_type = 1 self.frame_index = frame_index = 1 self.experiment_duration_s = experiment_duration_s = 1000 self.diff_preamble_128 = diff_preamble_128 = [ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0 ][0:128] self.develop_mode_list = develop_mode_list = [20, 21, 22] self.destination_address = destination_address = 3 self.counter_id = counter_id = 20 self.apply_address_check = apply_address_check = 1 self.another_data_info = another_data_info = pmt.to_pmt({ 'frame_type': 1, 'frame_index': 2, 'destination_address': 1, 'source_address': 3, 'num_transmission': 3, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 200, 'header_length': 9, 'address_check': 1, 'good_frame': 1 }) self.another_ack_info = another_ack_info = pmt.to_pmt({ 'frame_type': 2, 'frame_index': 1, 'destination_address': 1, 'source_address': 2, 'num_resend': 0, 'reserved_field_I': 1, 'reserved_field_II': 1, 'pay_load_length': 0 }) ################################################## # Blocks ################################################## self.send_frame_0 = send_frame( constellation=gnuradio.digital.constellation_qpsk().base(), destination_address=destination_address, develop_mode_list=develop_mode_list, frame_index=frame_index, frame_type=frame_type, increase_index=increase_index, len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, preamble=diff_preamble_128, reserved_field_I=reserved_field_I, reserved_field_II=reserved_field_II, samp_rate=samp_rate, source_address=source_address, sps=sps, system_time_granularity_us=system_time_granularity_us, ) self.receive_frame_0 = receive_frame( apply_address_check=apply_address_check, constellation=gnuradio.digital.constellation_qpsk().base(), develop_mode_list=develop_mode_list, len_destination_address=len_destination_address, len_frame_index=len_frame_index, len_frame_type=len_frame_type, len_num_transmission=len_num_transmission, len_payload_length=len_payload_length, len_reserved_field_I=len_reserved_field_I, len_reserved_field_II=len_reserved_field_II, len_source_address=len_source_address, matched_filter_coeff=rrc, mu=mu, my_address=destination_address, preamble=diff_preamble_128, rx_gain=rx_gain, samp_rate=samp_rate, sps=sps, threshold=preamble_detector_threshold, ) self._range_rx_gain_range = Range(0, 60, 1, 25, 200) self._range_rx_gain_win = RangeWidget(self._range_rx_gain_range, self.set_range_rx_gain, 'Rx Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_rx_gain_win, 1, 0, 1, 1) self._range_mu_range = Range(0, 1, 0.01, 0.6, 200) self._range_mu_win = RangeWidget(self._range_mu_range, self.set_range_mu, 'BB Derotation Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._range_mu_win, 2, 0, 1, 1) self.inets_idle_0 = inets.idle( (develop_mode_list), experiment_duration_s, max_num_retransmission, max_buffer_size, frame_type, len_frame_type, frame_index, len_frame_index, destination_address, len_destination_address, source_address, len_source_address, reserved_field_I, len_reserved_field_I, reserved_field_II, len_reserved_field_II, len_payload_length, increase_index, len_num_transmission) self.inets_counter_0 = inets.counter((develop_mode_list), 20) self.frame_info_simulator = blocks.message_strobe_random( another_data_info, blocks.STROBE_POISSON, 4000, 2000) self.blocks_message_strobe_random_1 = blocks.message_strobe_random( pmt.from_bool(True), blocks.STROBE_POISSON, 50, 5) self.blocks_message_debug_1 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_1, 'strobe'), (self.inets_idle_0, 'reset_idle')) self.msg_connect((self.frame_info_simulator, 'strobe'), (self.inets_idle_0, 'data_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_idle_0, 'data_out'), (self.send_frame_0, 'in')) self.msg_connect((self.receive_frame_0, 'rx_frame_info_out'), (self.blocks_message_debug_1, 'print')) self.connect((self.send_frame_0, 0), (self.receive_frame_0, 0))
def __init__(self): gr.top_block.__init__(self, "Test_timeout_cpp") Qt.QWidget.__init__(self) self.setWindowTitle("Test_timeout_cpp") 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", "Test_timeout_cpp") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 1000 self.samp_rate = samp_rate = 320000 self.develop_mode_list = develop_mode_list = [1, 3, 4, 16] ################################################## # Blocks ################################################## self.inets_timeout_cpp_0 = inets.timeout_cpp( (develop_mode_list), timeout_duration_ms, system_time_granularity_us) self.inets_message_tomb_0 = inets.message_tomb() self.inets_decision_cpp_0 = inets.decision_cpp((develop_mode_list), 14) self.blocks_message_strobe_random_0_0 = blocks.message_strobe_random( pmt.make_dict(), blocks.STROBE_POISSON, 2000, 1000) self.blocks_message_strobe_random_0 = blocks.message_strobe_random( pmt.make_dict(), blocks.STROBE_POISSON, 5000, 1000) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_random_0, 'strobe'), (self.inets_timeout_cpp_0, 'tx_frame_info_in')) self.msg_connect((self.blocks_message_strobe_random_0_0, 'strobe'), (self.inets_timeout_cpp_0, 'ack_info_in')) self.msg_connect((self.inets_decision_cpp_0, 'spark_out_t'), (self.blocks_message_debug_0, 'print')) self.msg_connect((self.inets_decision_cpp_0, 'spark_out_f'), (self.inets_message_tomb_0, 'message_in')) self.msg_connect((self.inets_timeout_cpp_0, 'spark_out'), (self.inets_decision_cpp_0, 'spark_in')) self.msg_connect((self.inets_timeout_cpp_0, 'spark_out'), (self.inets_message_tomb_0, 'message_in'))