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, "theoretical_aloha_slotted") Qt.QWidget.__init__(self) self.setWindowTitle("theoretical_aloha_slotted") 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", "theoretical_aloha_slotted") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 0 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.20" self.tx_center_frequency = tx_center_frequency = 3.9e8 self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 1 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = range_rx_gain self.rx_center_frequency = rx_center_frequency = 3.9e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.mu = mu = range_mu 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.destination_address = destination_address = 4 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_sending_0 = inets.sending( develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0, t_pretx_interval_s=0, file_name_extension_t_control="t1TXs", file_name_extension_pending="Tfr", record_on=0, name_with_timestamp=0, tx_gain=0) self.inets_run_0 = inets.run(5, 10) self.inets_general_timer_0_0 = inets.general_timer( 1, 1, 0, 2000, 10, 0) self.inets_framing_0 = inets.framing(0, 17, 1, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1) self.inets_frame_path_0 = inets.frame_path(0, 39) self.inets_dummy_source_0 = inets.dummy_source(0, 23, 837, 3, 1) self.inets_counter_0 = inets.counter(2, 2, 1, "sent") ################################################## # Connections ################################################## self.msg_connect((self.inets_dummy_source_0, 'output'), (self.inets_framing_0, 'data_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_dummy_source_0, 'trigger')) self.msg_connect((self.inets_framing_0, 'frame_out'), (self.inets_sending_0, 'in')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_dummy_source_0, 'stop_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_dummy_source_0, 'trigger')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0_0, 'active_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_frame_path_0, 'frame_in'))
def __init__(self): gr.top_block.__init__(self, "four_way_handshake_csma") Qt.QWidget.__init__(self) self.setWindowTitle("four_way_handshake_csma") 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", "four_way_handshake_csma") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 0 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.6" self.tx_center_frequency = tx_center_frequency = 4.2e8 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 1 self.samp_rate = samp_rate = 1000000 self.rx_gain = rx_gain = range_rx_gain self.rx_center_frequency = rx_center_frequency = 4.2e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.padding = padding = 64 self.mu = mu = range_mu 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.destination_address = destination_address = 2 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_0_0 = inets.timeout(0, 10, 100, 1000, 0) self.inets_timeout_0 = inets.timeout(0, 40, 100, 1000, 0) self.inets_sending_0 = inets.sending( develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0.01, t_pretx_interval_s=0.003) self.inets_rts_framing_0 = inets.rts_framing( 0, 30, 1, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 3, padding, diff_preamble_128, gnuradio.digital.constellation_qpsk().bits_per_symbol() * (samp_rate / sps), 1000, 800) self.inets_resend_check_0_0 = inets.resend_check(0, 24, 6) self.inets_resend_check_0 = inets.resend_check(0, 24, 6) self.inets_receiving_0 = inets.receiving( 1, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_general_timer_0 = inets.general_timer(0, 3, 0, 5000, 10, 0) self.inets_framing_1 = inets.framing(0, 17, 2, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2) self.inets_framing_0 = inets.framing(0, 17, 1, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2) self.inets_frame_type_check_0_0_1 = inets.frame_type_check( 0, 25, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1) self.inets_frame_type_check_0_0_0 = inets.frame_type_check( 1, 25, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1) self.inets_frame_type_check_0_0 = inets.frame_type_check( 0, 25, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1) self.inets_frame_buffer_0 = inets.frame_buffer(0, 16, 10, 1, 1) self.inets_frame_analysis_0 = inets.frame_analysis( 0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address) self.inets_dummy_source_0 = inets.dummy_source(0, 23, 100, 1, 1) self.inets_cts_framing_0 = inets.cts_framing( 0, 31, 1, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 3, padding, diff_preamble_128, gnuradio.digital.constellation_qpsk().bits_per_symbol() * (samp_rate / sps), 1000, 800) self.inets_counter_1_0 = inets.counter(1, 100, 1) self.inets_counter_0 = inets.counter(1, 100, 0) self.inets_backoff_0 = inets.backoff(0, 11, 1, 10, 100, 400, 0, 0.005, 10, 0) self.inets_address_check_0_1 = inets.address_check( 0, 17, source_address) self.inets_address_check_0_0_0 = inets.address_check( 0, 17, source_address) self.inets_address_check_0_0 = inets.address_check( 0, 17, source_address) self.inets_address_check_0 = inets.address_check(0, 17, source_address) self.inets_IFS_0_0 = inets.IFS(0, 19, 1000, 800, 1, 0, 1, cs_threshold, system_time_granularity_us) self.inets_IFS_0 = inets.IFS(0, 19, 1000, 800, 3, 0, 1, cs_threshold, system_time_granularity_us) self.blocks_message_strobe_0 = blocks.message_strobe( pmt.intern("TEST"), 1000) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.inets_dummy_source_0, 'trigger')) self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.inets_general_timer_0, 'active_in')) self.msg_connect((self.inets_IFS_0, 'frame_info_fail_out'), (self.inets_backoff_0, 'frame_info_in')) self.msg_connect((self.inets_IFS_0, 'frame_info_pass_out'), (self.inets_sending_0, 'in')) self.msg_connect((self.inets_IFS_0_0, 'frame_info_pass_out'), (self.inets_sending_0, 'in')) self.msg_connect( (self.inets_address_check_0, 'address_check_pass_out'), (self.inets_framing_1, 'data_in')) self.msg_connect( (self.inets_address_check_0_0, 'address_check_fail_out'), (self.inets_backoff_0, 'virtual_cs_frame_in')) self.msg_connect( (self.inets_address_check_0_0, 'address_check_pass_out'), (self.inets_cts_framing_0, 'rts_frame_info_in')) self.msg_connect( (self.inets_address_check_0_0_0, 'address_check_fail_out'), (self.inets_backoff_0, 'frame_info_in')) self.msg_connect( (self.inets_address_check_0_0_0, 'address_check_pass_out'), (self.inets_timeout_0, 'cts_frame_info_in')) self.msg_connect( (self.inets_address_check_0_1, 'address_check_pass_out'), (self.inets_timeout_0_0, 'ack_frame_info_in')) self.msg_connect((self.inets_backoff_0, 'frame_info_out'), (self.inets_resend_check_0, 'frame_info_in')) self.msg_connect((self.inets_cts_framing_0, 'frame_out'), (self.inets_IFS_0_0, 'frame_in')) self.msg_connect((self.inets_dummy_source_0, 'output'), (self.inets_framing_0, 'data_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_type_check_0_0_0, 'frame_info_in')) self.msg_connect((self.inets_frame_buffer_0, 'dequeue_element'), (self.inets_rts_framing_0, 'data_frame_in')) self.msg_connect( (self.inets_frame_type_check_0_0, 'rts_frame_info_out'), (self.inets_backoff_0, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0, 'cts_frame_info_out'), (self.inets_rts_framing_0, 'cts_frame_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'data_frame_info_out'), (self.inets_address_check_0, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'rts_frame_info_out'), (self.inets_address_check_0_0, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'cts_frame_info_out'), (self.inets_address_check_0_0_0, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'ack_frame_info_out'), (self.inets_address_check_0_1, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0_1, 'ack_frame_info_out'), (self.inets_counter_0, 'message_in')) self.msg_connect( (self.inets_frame_type_check_0_0_1, 'ack_frame_info_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect( (self.inets_frame_type_check_0_0_1, 'data_frame_info_out'), (self.inets_resend_check_0_0, 'frame_info_in')) self.msg_connect((self.inets_framing_0, 'frame_out'), (self.inets_frame_buffer_0, 'enqueue')) self.msg_connect((self.inets_framing_1, 'frame_out'), (self.inets_IFS_0_0, 'frame_in')) self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_counter_0, 'stop_counter_in')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_IFS_0, 'frame_in')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_IFS_0_0, 'frame_in')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_backoff_0, 'power_in')) self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_frame_analysis_0, 'frame_in')) self.msg_connect((self.inets_resend_check_0, 'resend_check_pass_out'), (self.inets_IFS_0, 'frame_in')) self.msg_connect((self.inets_resend_check_0, 'resend_check_fail_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect( (self.inets_resend_check_0_0, 'resend_check_fail_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect( (self.inets_resend_check_0_0, 'resend_check_pass_out'), (self.inets_rts_framing_0, 'cts_frame_in')) self.msg_connect((self.inets_rts_framing_0, 'frame_out'), (self.inets_IFS_0, 'frame_in')) self.msg_connect((self.inets_sending_0, 'rts_frame_out'), (self.inets_timeout_0, 'rts_frame_info_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_timeout_0_0, 'data_frame_info_in')) self.msg_connect((self.inets_timeout_0, 'frame_info_out'), (self.inets_frame_type_check_0_0, 'frame_info_in')) self.msg_connect((self.inets_timeout_0_0, 'frame_info_out'), (self.inets_frame_type_check_0_0_1, 'frame_info_in'))
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'))
def __init__(self): gr.top_block.__init__(self, "theoretical_csma") Qt.QWidget.__init__(self) self.setWindowTitle("theoretical_csma") 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", "theoretical_csma") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.usrp_device_address = usrp_device_address = "addr=10.0.0.14" self.tx_center_frequency = tx_center_frequency = 3.9e8 self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 3 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = 0 self.rx_center_frequency = rx_center_frequency = 3.9e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.mu = mu = 0.6 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.destination_address = destination_address = 2 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self.inets_time_probe_0 = inets.time_probe(1, 200, 0) self.inets_standard_timer_0 = inets.standard_timer(0, 51, 4, 10) self.inets_sending_0 = inets.sending( develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0.004, t_pretx_interval_s=0, file_name_extension_t_control="t1TXs", file_name_extension_pending="Tfr", record_on=0, name_with_timestamp=0, tx_gain=0) self.inets_run_0 = inets.run(20, 10) self.inets_receiving_0 = inets.receiving( 0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_random_filter_1 = inets.random_filter(0, 3, 0.3694528) self.inets_random_filter_0 = inets.random_filter(0, 3, 0.03) self.inets_parameter_list_0 = inets.parameter_list( 0, 49, [ 0.00091578, 0.002489, 0.00676676, 0.018393972, 0.05, 0.135914, 0.3694528 ]) self.inets_general_timer_0_0_0 = inets.general_timer(0, 1, 0, 4, 10, 0) self.inets_general_timer_0_0 = inets.general_timer( 0, 1, 0, 500000, 10, 0) self.inets_framing_0 = inets.framing(0, 17, 1, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1) self.inets_frame_probe_1 = inets.frame_probe( 2, 100, 0, 0, 0.01, 0, "/home/inets/source/gr-inets/results/", "", 1) self.inets_frame_probe_0 = inets.frame_probe( 2, 100, 0, 1, 0.0015, 0, "/home/inets/source/gr-inets/results/", "", 1) self.inets_frame_counter_0 = inets.frame_counter(0, 36, 7, 0) self.inets_frame_buffer_0_0 = inets.frame_buffer(0, 16, 1, 1, 1, 0) self.inets_dummy_source_0 = inets.dummy_source(0, 23, 770, 3, 1) self.inets_counter_0_0_0 = inets.counter( 3, 1, 1, "sent_3", 1, "/home/inets/source/gr-inets/results/", 0) self.inets_counter_0 = inets.counter( 1, 2, 1, "sent", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_cmd_path_0_0_0 = inets.cmd_path(0, 44, 1) self.inets_carrier_sensing_0 = inets.carrier_sensing( 0, 11, 3, 3, 0.0015, system_time_granularity_us, -1, 20) ################################################## # Connections ################################################## self.msg_connect((self.inets_carrier_sensing_0, 'cmd_pass_out'), (self.inets_random_filter_0, 'cmd_in')) self.msg_connect((self.inets_cmd_path_0_0_0, 'cmd_out'), (self.inets_frame_buffer_0_0, 'dequeue')) self.msg_connect((self.inets_dummy_source_0, 'output'), (self.inets_framing_0, 'data_in')) self.msg_connect((self.inets_frame_buffer_0_0, 'dequeue_element'), (self.inets_carrier_sensing_0, 'cmd_in')) self.msg_connect((self.inets_frame_counter_0, 'unselect_out'), (self.inets_general_timer_0_0, 'active_in')) self.msg_connect((self.inets_frame_counter_0, 'select_out'), (self.inets_standard_timer_0, 'disable_timer_in')) self.msg_connect((self.inets_framing_0, 'frame_out'), (self.inets_frame_buffer_0_0, 'enqueue')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_counter_0_0_0, 'reset_counter')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_frame_counter_0, 'counts_in')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_parameter_list_0, 'trigger_in')) self.msg_connect((self.inets_general_timer_0_0_0, 'expire_signal_out'), (self.inets_carrier_sensing_0, 'cmd_in')) self.msg_connect((self.inets_parameter_list_0, 'parameter_out'), (self.inets_random_filter_1, 'set_threshold')) self.msg_connect((self.inets_random_filter_0, 'lose_cmd_out'), (self.inets_general_timer_0_0_0, 'active_in')) self.msg_connect((self.inets_random_filter_0, 'win_cmd_out'), (self.inets_sending_0, 'in')) self.msg_connect((self.inets_random_filter_1, 'win_cmd_out'), (self.inets_dummy_source_0, 'trigger')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_carrier_sensing_0, 'power_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0_0, 'active_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_parameter_list_0, 'trigger_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_standard_timer_0, 'active_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_cmd_path_0_0_0, 'cmd_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_counter_0_0_0, 'message_in')) self.msg_connect((self.inets_standard_timer_0, 'expire_cmd_out'), (self.inets_random_filter_1, 'cmd_in'))
def __init__(self): gr.top_block.__init__(self, "csma_rtscts_80211_II") Qt.QWidget.__init__(self) self.setWindowTitle("csma_rtscts_80211_II") 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", "csma_rtscts_80211_II") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.usrp_device_address = usrp_device_address = "addr=10.0.0.20" self.tx_center_frequency = tx_center_frequency = 3.9e8 self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 3 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = 0 self.rx_center_frequency = rx_center_frequency = 3.9e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.padding = padding = 64 self.mu = mu = 0.6 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.destination_address = destination_address = 5 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self.inets_virtual_cs_0 = inets.virtual_cs(1, 20, 10) self.inets_timeout_0_0 = inets.timeout(0, 10, 100, 1000, 0) self.inets_timeout_0 = inets.timeout(0, 10, 100, 1000, 0) self.inets_sending_0 = inets.sending( develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0.005, t_pretx_interval_s=0, file_name_extension_t_control="t1TXs", file_name_extension_pending="Tfr", record_on=0, name_with_timestamp=0, tx_gain=0) self.inets_run_0 = inets.run(5, 10) self.inets_rts_framing_0 = inets.rts_framing( 0, 30, 1, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 3, padding, diff_preamble_128, gnuradio.digital.constellation_qpsk().bits_per_symbol() * (samp_rate / sps), 1000, 800) self.inets_resend_check_0 = inets.resend_check(0, 24, 6) self.inets_receiving_0 = inets.receiving( 0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_general_timer_0_1_0 = inets.general_timer(0, 3, 0, 8, 10, 0) self.inets_general_timer_0_1 = inets.general_timer(0, 3, 0, 18, 10, 0) self.inets_general_timer_0_0 = inets.general_timer( 0, 1, 0, 1000000, 10, 0) self.inets_general_timer_0 = inets.general_timer(0, 3, 3, 200, 10, 0) self.inets_framing_0_0 = inets.framing(0, 17, 2, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1) self.inets_framing_0 = inets.framing(0, 17, 1, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1) self.inets_frame_type_check_0_1 = inets.frame_type_check( 1, 25, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1) self.inets_frame_type_check_0_0_0 = inets.frame_type_check( 0, 25, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1) self.inets_frame_type_check_0_0 = inets.frame_type_check( 0, 25, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1) self.inets_frame_type_check_0 = inets.frame_type_check( 0, 25, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1) self.inets_frame_path_1_0_1 = inets.frame_path(0, 39) self.inets_frame_path_1_0_0_0_1_0 = inets.frame_path(0, 39) self.inets_frame_path_1_0_0_0_1 = inets.frame_path(0, 39) self.inets_frame_path_1_0_0_0_0 = inets.frame_path(0, 39) self.inets_frame_path_1_0_0_0 = inets.frame_path(0, 39) self.inets_frame_path_1_0_0 = inets.frame_path(0, 39) self.inets_frame_path_1_0 = inets.frame_path(0, 39) self.inets_frame_path_1 = inets.frame_path(0, 39) self.inets_frame_check_0 = inets.frame_check(0, 9) self.inets_frame_buffer_1 = inets.frame_buffer(0, 16, 10, 1, 1, 1) self.inets_frame_buffer_0 = inets.frame_buffer(0, 16, 1000, 1, 1, 0) self.inets_frame_analysis_0 = inets.frame_analysis( 0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address) self.inets_dummy_source_0 = inets.dummy_source(0, 23, 837, 3, 1) self.inets_cts_framing_0 = inets.cts_framing( 0, 31, 1, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 3, padding, diff_preamble_128, gnuradio.digital.constellation_qpsk().bits_per_symbol() * (samp_rate / sps), 1000, 800) self.inets_counter_0_1_0_0 = inets.counter(1, 2, 1, "undestined_cts") self.inets_counter_0_1_0 = inets.counter(1, 2, 1, "undestined_rts") self.inets_counter_0_1 = inets.counter(1, 2, 1, "bad_frame") self.inets_counter_0_0_1_1 = inets.counter(1, 1, 1, "tx_ack") self.inets_counter_0_0_1_0_0_0_0_0 = inets.counter(1, 1, 1, "rx_data") self.inets_counter_0_0_1_0_0_0_0 = inets.counter(1, 1, 1, "rx_ack") self.inets_counter_0_0_1_0_0_0 = inets.counter(1, 1, 1, "rx_rts") self.inets_counter_0_0_1_0_0 = inets.counter(1, 1, 1, "rx_cts") self.inets_counter_0_0_1_0 = inets.counter(1, 1, 1, "tx_cts") self.inets_counter_0_0_1 = inets.counter(1, 1, 1, "tx_data") self.inets_counter_0_0_0 = inets.counter(1, 10, 1, "acked") self.inets_counter_0_0 = inets.counter(1, 1, 1, "tx_rts") self.inets_counter_0 = inets.counter(2, 2, 1, "good_frame") self.inets_carrier_sensing_0 = inets.carrier_sensing( 0, 11, 4, 100, 0.005, system_time_granularity_us, 100) self.inets_backoff_1 = inets.backoff(0, 11, 3, 10, 50, 100, 1, 0.005, 10, 1) self.inets_backoff_0 = inets.backoff(0, 11, 1, 5, 10, 400, 1, 0.005, 10, 1) self.inets_address_check_0 = inets.address_check(0, 17, source_address) ################################################## # Connections ################################################## self.msg_connect( (self.inets_address_check_0, 'address_check_pass_out'), (self.inets_frame_type_check_0, 'frame_info_in')) self.msg_connect( (self.inets_address_check_0, 'address_check_fail_out'), (self.inets_frame_type_check_0_1, 'frame_info_in')) self.msg_connect((self.inets_backoff_0, 'frame_info_out'), (self.inets_resend_check_0, 'frame_info_in')) self.msg_connect((self.inets_backoff_1, 'frame_info_out'), (self.inets_counter_0_0_0, 'message_in')) self.msg_connect((self.inets_backoff_1, 'frame_info_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect((self.inets_carrier_sensing_0, 'frame_info_fail_out'), (self.inets_backoff_0, 'frame_info_in')) self.msg_connect((self.inets_carrier_sensing_0, 'frame_info_pass_out'), (self.inets_frame_buffer_1, 'enqueue')) self.msg_connect((self.inets_cts_framing_0, 'frame_out'), (self.inets_general_timer_0_1_0, 'active_in')) self.msg_connect((self.inets_dummy_source_0, 'output'), (self.inets_framing_0, 'data_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_buffer_0, 'dequeue_element'), (self.inets_rts_framing_0, 'data_frame_in')) self.msg_connect((self.inets_frame_buffer_1, 'dequeue_element'), (self.inets_sending_0, 'in')) self.msg_connect((self.inets_frame_check_0, 'good_frame_info_out'), (self.inets_address_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_check_0, 'good_frame_info_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_frame_check_0, 'bad_frame_info_out'), (self.inets_counter_0_1, 'message_in')) self.msg_connect((self.inets_frame_path_1, 'frame_out'), (self.inets_general_timer_0, 'active_in')) self.msg_connect((self.inets_frame_path_1_0, 'frame_out'), (self.inets_carrier_sensing_0, 'info_in')) self.msg_connect((self.inets_frame_path_1_0, 'frame_out'), (self.inets_general_timer_0_1, 'active_in')) self.msg_connect((self.inets_frame_path_1_0_0, 'frame_out'), (self.inets_frame_buffer_1, 'enqueue')) self.msg_connect((self.inets_frame_path_1_0_0_0, 'frame_out'), (self.inets_frame_buffer_1, 'dequeue')) self.msg_connect((self.inets_frame_path_1_0_0_0_0, 'frame_out'), (self.inets_timeout_0, 'ack_frame_info_in')) self.msg_connect((self.inets_frame_path_1_0_0_0_1, 'frame_out'), (self.inets_counter_0_0_1_0_0, 'message_in')) self.msg_connect((self.inets_frame_path_1_0_0_0_1, 'frame_out'), (self.inets_timeout_0_0, 'cts_frame_info_in')) self.msg_connect((self.inets_frame_path_1_0_0_0_1_0, 'frame_out'), (self.inets_rts_framing_0, 'cts_frame_in')) self.msg_connect((self.inets_frame_path_1_0_1, 'frame_out'), (self.inets_backoff_0, 'frame_info_in')) self.msg_connect((self.inets_frame_type_check_0, 'rts_frame_info_out'), (self.inets_counter_0_0_1_0_0_0, 'message_in')) self.msg_connect((self.inets_frame_type_check_0, 'ack_frame_info_out'), (self.inets_counter_0_0_1_0_0_0_0, 'message_in')) self.msg_connect( (self.inets_frame_type_check_0, 'data_frame_info_out'), (self.inets_counter_0_0_1_0_0_0_0_0, 'message_in')) self.msg_connect((self.inets_frame_type_check_0, 'rts_frame_info_out'), (self.inets_cts_framing_0, 'rts_frame_info_in')) self.msg_connect((self.inets_frame_type_check_0, 'ack_frame_info_out'), (self.inets_frame_path_1_0_0_0_0, 'frame_in')) self.msg_connect((self.inets_frame_type_check_0, 'cts_frame_info_out'), (self.inets_frame_path_1_0_0_0_1, 'frame_in')) self.msg_connect( (self.inets_frame_type_check_0, 'data_frame_info_out'), (self.inets_framing_0_0, 'data_in')) self.msg_connect((self.inets_frame_type_check_0, 'rts_frame_info_out'), (self.inets_virtual_cs_0, 'nav_cmd_in')) self.msg_connect( (self.inets_frame_type_check_0_0, 'ack_frame_info_out'), (self.inets_backoff_1, 'frame_info_in')) self.msg_connect( (self.inets_frame_type_check_0_0, 'data_frame_info_out'), (self.inets_rts_framing_0, 'data_frame_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'cts_frame_info_out'), (self.inets_frame_path_1_0_0_0_1_0, 'frame_in')) self.msg_connect( (self.inets_frame_type_check_0_0_0, 'rts_frame_info_out'), (self.inets_frame_path_1_0_1, 'frame_in')) self.msg_connect( (self.inets_frame_type_check_0_1, 'rts_frame_info_out'), (self.inets_counter_0_1_0, 'message_in')) self.msg_connect( (self.inets_frame_type_check_0_1, 'cts_frame_info_out'), (self.inets_counter_0_1_0_0, 'message_in')) self.msg_connect( (self.inets_frame_type_check_0_1, 'cts_frame_info_out'), (self.inets_virtual_cs_0, 'nav_cmd_in')) self.msg_connect( (self.inets_frame_type_check_0_1, 'rts_frame_info_out'), (self.inets_virtual_cs_0, 'nav_cmd_in')) self.msg_connect((self.inets_framing_0_0, 'frame_out'), (self.inets_general_timer_0_1_0, 'active_in')) self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_dummy_source_0, 'trigger')) self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_frame_path_1, 'frame_in')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_general_timer_0, 'disable_timer_in')) self.msg_connect((self.inets_general_timer_0_1, 'expire_signal_out'), (self.inets_carrier_sensing_0, 'stop_in')) self.msg_connect((self.inets_general_timer_0_1_0, 'expire_signal_out'), (self.inets_frame_path_1_0_0, 'frame_in')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_carrier_sensing_0, 'power_in')) self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_frame_analysis_0, 'frame_in')) self.msg_connect((self.inets_resend_check_0, 'resend_check_fail_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect((self.inets_resend_check_0, 'resend_check_pass_out'), (self.inets_frame_path_1_0, 'frame_in')) self.msg_connect((self.inets_rts_framing_0, 'frame_out'), (self.inets_virtual_cs_0, 'frame_cmd_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0, 'active_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0_0, 'active_in')) self.msg_connect((self.inets_sending_0, 'rts_frame_out'), (self.inets_counter_0_0, 'message_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_counter_0_0_1, 'message_in')) self.msg_connect((self.inets_sending_0, 'cts_frame_out'), (self.inets_counter_0_0_1_0, 'message_in')) self.msg_connect((self.inets_sending_0, 'ack_frame_out'), (self.inets_counter_0_0_1_1, 'message_in')) self.msg_connect((self.inets_sending_0, 'rx_control_out'), (self.inets_frame_path_1_0_0_0, 'frame_in')) self.msg_connect((self.inets_sending_0, 'data_frame_out'), (self.inets_timeout_0, 'data_frame_info_in')) self.msg_connect((self.inets_sending_0, 'rts_frame_out'), (self.inets_timeout_0_0, 'rts_frame_info_in')) self.msg_connect((self.inets_timeout_0, 'frame_info_out'), (self.inets_frame_type_check_0_0, 'frame_info_in')) self.msg_connect((self.inets_timeout_0_0, 'frame_info_out'), (self.inets_frame_type_check_0_0_0, 'frame_info_in')) self.msg_connect((self.inets_virtual_cs_0, 'frame_cmd_out'), (self.inets_frame_path_1_0, 'frame_in'))
def __init__(self): gr.top_block.__init__(self, "theoretical_csma_rx") Qt.QWidget.__init__(self) self.setWindowTitle("theoretical_csma_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", "theoretical_csma_rx") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 0 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.6" self.tx_center_frequency = tx_center_frequency = 3.9e8 self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 2 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = range_rx_gain self.rx_center_frequency = rx_center_frequency = 3.9e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps) self.mu = mu = range_mu 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.destination_address = destination_address = 1 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_run_0 = inets.run(20, 10) self.inets_receiving_0 = inets.receiving(0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_general_timer_0 = inets.general_timer(0, 5, 0, 500000, 10, 0) self.inets_frame_probe_0 = inets.frame_probe(2, 100, 0, 1, 0.0015, 0, "/home/inets/source/gr-inets/results/", "", 1) self.inets_frame_counter_0 = inets.frame_counter(0, 36, 8, 0) self.inets_frame_check_0 = inets.frame_check(0, 9) self.inets_frame_analysis_0 = inets.frame_analysis(0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address) self.inets_counter_0_0_2 = inets.counter(1, 1, 1, "", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_counter_0_0_1 = inets.counter(1, 2, 1, "", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_counter_0_0_0 = inets.counter(1, 3, 1, "", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_counter_0_0 = inets.counter(3, 5, 1, "not_addressed", 1, "/home/inets/source/gr-inets/results/", 0) self.inets_counter_0 = inets.counter(3, 4, 1, "addressed", 1, "/home/inets/source/gr-inets/results/", 0) self.inets_cmd_path_0 = inets.cmd_path(0, 44, 1) self.inets_address_check_0 = inets.address_check(0, 17, source_address) ################################################## # Connections ################################################## self.msg_connect((self.inets_address_check_0, 'address_check_pass_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_address_check_0, 'address_check_fail_out'), (self.inets_counter_0_0, 'message_in')) self.msg_connect((self.inets_cmd_path_0, 'cmd_out'), (self.inets_general_timer_0, 'active_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_check_0, 'good_frame_info_out'), (self.inets_address_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_counter_0, 'unselect_out'), (self.inets_cmd_path_0, 'cmd_in')) self.msg_connect((self.inets_frame_counter_0, 'unselect_out'), (self.inets_counter_0, 'reset_counter')) self.msg_connect((self.inets_frame_counter_0, 'unselect_out'), (self.inets_counter_0_0, 'reset_counter')) self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_frame_counter_0, 'counts_in')) self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_frame_analysis_0, 'frame_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0, 'active_in'))
def __init__(self): gr.top_block.__init__(self, "temp") Qt.QWidget.__init__(self) self.setWindowTitle("temp") 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", "temp") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 0 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.6" self.tx_center_frequency = tx_center_frequency = 4e8 self.system_time_granularity_us = system_time_granularity_us = 1000 self.source_address = source_address = 1 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = range_rx_gain self.rx_center_frequency = rx_center_frequency = 4e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps) self.mu = mu = range_mu 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.destination_address = destination_address = 3 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_run_0 = inets.run(5, 10) self.inets_parameter_list_0 = inets.parameter_list(0, 49, [0.1, 0.2, 0.3, 0.4, 0.5]) self.inets_general_timer_0_0 = inets.general_timer(0, 5, 1, 80, 10, 0) self.inets_general_timer_0 = inets.general_timer(0, 5, 1, 1000, 10, 0) self.inets_counter_1 = inets.counter(3, 100, 1, "addressed", 1, "/home/inets/source/gr-inets/results/", 0) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.inets_general_timer_0, 'expire_signal_out'), (self.inets_parameter_list_0, 'trigger_in')) self.msg_connect((self.inets_general_timer_0_0, 'expire_signal_out'), (self.inets_counter_1, 'message_in')) self.msg_connect((self.inets_parameter_list_0, 'parameter_out'), (self.inets_counter_1, 'reset_counter')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0, 'active_in')) self.msg_connect((self.inets_run_0, 'trigger_out'), (self.inets_general_timer_0_0, 'active_in'))
def __init__(self): gr.top_block.__init__(self, "general_receiver") Qt.QWidget.__init__(self) self.setWindowTitle("general_receiver") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "general_receiver") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.sps = sps = 4 self.range_rx_gain = range_rx_gain = 0 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=10.0.0.20" self.system_time_granularity_us = system_time_granularity_us = 1000 self.source_address = source_address = 12 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = range_rx_gain self.rx_center_frequency = rx_center_frequency = 4.1e8 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11 * sps) self.mu = mu = range_mu 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.destination_address = destination_address = 3 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_time_probe_0 = inets.time_probe(0, 200) self.inets_receiving_0 = inets.receiving( 0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_frame_probe_0_0_0 = inets.frame_probe( 2, 100, 0, 0, 0.001, 0, "/home/inets/source/gr-inets/results/", "tcogmac", 0) self.inets_frame_probe_0_0 = inets.frame_probe( 1, 100, 0, 1, 0.001, 0, "/home/inets/source/gr-inets/results/", "tcogmac", 0) self.inets_frame_path_0 = inets.frame_path(0, 39) self.inets_frame_index_selector_0_2 = inets.frame_index_selector( 0, 33, (5, ), 1) self.inets_frame_index_selector_0_1_0_0 = inets.frame_index_selector( 0, 33, (9, ), 1) self.inets_frame_index_selector_0_1_0 = inets.frame_index_selector( 0, 33, (7, ), 1) self.inets_frame_index_selector_0_1 = inets.frame_index_selector( 0, 33, (3, ), 1) self.inets_frame_index_selector_0_0_1 = inets.frame_index_selector( 0, 33, (6, ), 1) self.inets_frame_index_selector_0_0_0_0_0 = inets.frame_index_selector( 0, 33, (10, ), 1) self.inets_frame_index_selector_0_0_0_0 = inets.frame_index_selector( 0, 33, (8, ), 1) self.inets_frame_index_selector_0_0_0 = inets.frame_index_selector( 0, 33, (4, ), 1) self.inets_frame_index_selector_0_0 = inets.frame_index_selector( 0, 33, (2, ), 1) self.inets_frame_index_selector_0 = inets.frame_index_selector( 0, 33, (1, ), 1) self.inets_frame_check_0 = inets.frame_check(0, 9) self.inets_frame_analysis_0 = inets.frame_analysis( 0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address) self.inets_counter_7 = inets.counter(1, 100, 1, "5") self.inets_counter_6 = inets.counter(1, 100, 1, "3") self.inets_counter_5_0 = inets.counter(1, 100, 1, "9") self.inets_counter_5 = inets.counter(1, 100, 1, "7") self.inets_counter_4 = inets.counter(1, 100, 1, "2") self.inets_counter_3 = inets.counter(1, 100, 1, "4") self.inets_counter_2_0 = inets.counter(1, 100, 1, "10") self.inets_counter_2 = inets.counter(1, 100, 1, "8") self.inets_counter_1 = inets.counter(1, 100, 1, "6") self.inets_counter_0 = inets.counter(1, 100, 1, "1") self.inets_cogmac_rm_rep_0 = inets.cogmac_rm_rep(0, 37) self.inets_cmd_path_0 = inets.cmd_path(0, 44, 1) self.inets_carrier_sensing_0 = inets.carrier_sensing( 3, 11, 4, 100, 0.005, system_time_granularity_us, 100, 20) ################################################## # Connections ################################################## self.msg_connect((self.inets_cmd_path_0, 'cmd_out'), (self.inets_frame_analysis_0, 'frame_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_check_0, 'good_frame_info_out'), (self.inets_frame_path_0, 'frame_in')) self.msg_connect((self.inets_frame_index_selector_0, 'frame_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_0, 'frame_out'), (self.inets_counter_4, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_0_0, 'frame_out'), (self.inets_counter_3, 'message_in')) self.msg_connect( (self.inets_frame_index_selector_0_0_0_0, 'frame_out'), (self.inets_counter_2, 'message_in')) self.msg_connect( (self.inets_frame_index_selector_0_0_0_0_0, 'frame_out'), (self.inets_counter_2_0, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_0_1, 'frame_out'), (self.inets_counter_1, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_1, 'frame_out'), (self.inets_counter_6, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_1_0, 'frame_out'), (self.inets_counter_5, 'message_in')) self.msg_connect( (self.inets_frame_index_selector_0_1_0_0, 'frame_out'), (self.inets_counter_5_0, 'message_in')) self.msg_connect((self.inets_frame_index_selector_0_2, 'frame_out'), (self.inets_counter_7, 'message_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_0_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_0_0_0, 'frame_in')) self.msg_connect( (self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_0_0_0_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_0_1, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_1, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_1_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_1_0_0, 'frame_in')) self.msg_connect((self.inets_frame_path_0, 'frame_out'), (self.inets_frame_index_selector_0_2, 'frame_in')) self.msg_connect((self.inets_receiving_0, 'rx_power_out'), (self.inets_carrier_sensing_0, 'power_in')) self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_cmd_path_0, 'cmd_in'))
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, phase=0, sweep_mode=0): gr.top_block.__init__(self, "theoretical_aloha") Qt.QWidget.__init__(self) self.setWindowTitle("theoretical_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", "theoretical_aloha") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.phase = phase self.sweep_mode = sweep_mode ################################################## # Variables ################################################## self.sps = sps = 4 self.range_mu = range_mu = 0.6 self.usrp_device_address = usrp_device_address = "addr=192.168.10.4" self.tx_gain = tx_gain = 10 self.tx_center_frequency = tx_center_frequency = 3.76e9 self.timeout_duration_ms = timeout_duration_ms = 1000 self.system_time_granularity_us = system_time_granularity_us = 10 self.source_address = source_address = 3 self.samp_rate = samp_rate = 400000 self.rx_gain = rx_gain = 10 self.rx_center_frequency = rx_center_frequency = 3.76e9 self.rrc = rrc = firdes.root_raised_cosine(1.0, sps, 1, 0.5, 11*sps) self.range_rx_gain = range_rx_gain = 0 self.mu = mu = range_mu 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.destination_address = destination_address = 1 self.cs_threshold = cs_threshold = 0.005 ################################################## # Blocks ################################################## self._range_rx_gain_range = Range(0, 60, 1, 0, 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_sending_0 = inets.sending(develop_mode=0, block_id=11, constellation=gnuradio.digital.constellation_qpsk().base(), preamble=diff_preamble_128, samp_rate=samp_rate, sps=sps, system_time_granularity_us=system_time_granularity_us, usrp_device_address=usrp_device_address, center_frequency=tx_center_frequency, interframe_interval_s=0, t_pretx_interval_s=0, file_name_extension_t_control="t1TXs", file_name_extension_pending="Tfr", record_on=0, name_with_timestamp=0, tx_gain=0, phase=phase,sweep_mode=sweep_mode) self.inets_receiving_0 = inets.receiving(0, 21, gnuradio.digital.constellation_qpsk().base(), rrc, mu, diff_preamble_128, rx_gain, samp_rate, sps, 30, usrp_device_address, rx_center_frequency) self.inets_framing_0 = inets.framing(0, 17, 2, 1, 0, 1, destination_address, 1, source_address, 1, 318, 2, 524, 2, 2, 1, 1, 0, ([2, 3]), ([1000, 1000]), 2, 0, 300, 1) self.inets_frame_type_check_0 = inets.frame_type_check(0, 25, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1) self.inets_frame_path_1 = inets.frame_path(0, 39) self.inets_frame_path_0_0 = inets.frame_path(0, 39) self.inets_frame_check_1 = inets.frame_check(0, 9) self.inets_frame_buffer_0 = inets.frame_buffer(0, 16, 10, 1, 1, 1) self.inets_frame_analysis_0 = inets.frame_analysis(0, 7, 1, 1, 1, 1, 1, 2, 2, 2, 1, source_address) self.inets_counter_1 = inets.counter(0, 100, 1, "bad_frame", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_counter_0 = inets.counter(1, 100, 1, "sent", 0, "/home/inets/source/gr-inets/results/", 1) self.inets_address_check_0 = inets.address_check(0, 17, source_address) ################################################## # Connections ################################################## self.msg_connect((self.inets_address_check_0, 'address_check_pass_out'), (self.inets_frame_type_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_counter_1, 'message_in')) self.msg_connect((self.inets_frame_analysis_0, 'frame_info_out'), (self.inets_frame_check_1, 'frame_info_in')) self.msg_connect((self.inets_frame_buffer_0, 'dequeue_element'), (self.inets_sending_0, 'in')) self.msg_connect((self.inets_frame_check_1, 'good_frame_info_out'), (self.inets_address_check_0, 'frame_info_in')) self.msg_connect((self.inets_frame_path_0_0, 'frame_out'), (self.inets_framing_0, 'snr_in')) self.msg_connect((self.inets_frame_path_1, 'frame_out'), (self.inets_frame_buffer_0, 'dequeue')) self.msg_connect((self.inets_frame_type_check_0, 'beacon_frame_info_out'), (self.inets_framing_0, 'data_in')) self.msg_connect((self.inets_framing_0, 'frame_out'), (self.inets_frame_buffer_0, 'enqueue')) self.msg_connect((self.inets_receiving_0, 'rx_frame_out'), (self.inets_frame_analysis_0, 'frame_in')) self.msg_connect((self.inets_receiving_0, 'snr_out'), (self.inets_frame_path_0_0, 'frame_in')) self.msg_connect((self.inets_sending_0, 'ack_frame_out'), (self.inets_counter_0, 'message_in')) self.msg_connect((self.inets_sending_0, 'ack_frame_out'), (self.inets_frame_path_1, 'frame_in'))