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, "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))