def __init__(self, callsign='WJ2XMS', client_port='8000', gs_id='WFF', post_bytes=64, pre_bytes=64, sc_id='VCC-A', server_ip='0.0.0.0', ssid=0, verbose=0, wallops_dn_port='56101', wallops_up_port='56100'): gr.top_block.__init__(self, "Wff Nogui V3 Verbose") ################################################## # Parameters ################################################## self.callsign = callsign self.client_port = client_port self.gs_id = gs_id self.post_bytes = post_bytes self.pre_bytes = pre_bytes self.sc_id = sc_id self.server_ip = server_ip self.ssid = ssid self.verbose = verbose self.wallops_dn_port = wallops_dn_port self.wallops_up_port = wallops_up_port ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S") self.fn_up = fn_up = "{:s}_{:s}_{:s}".format(gs_id, sc_id, ts_str) self.fn_dn = fn_dn = "{:s}_{:s}_{:s}".format(sc_id, gs_id, ts_str) self.fp_up = fp_up = "/gnuradio/captures/{:s}".format(fn_up) self.fp_dn = fp_dn = "/gnuradio/captures/{:s}".format(fn_dn) ################################################## # Blocks ################################################## self.vcc_insert_time_tag_bb_0_0 = vcc.insert_time_tag_bb( 'core:datetime', 'packet_len') self.vcc_insert_time_tag_bb_0 = vcc.insert_time_tag_bb( 'core:datetime', 'packet_len') self.vcc_insert_src_callsign_pdu_0 = vcc.insert_src_callsign_pdu( callsign=callsign, ssid=ssid, verbose=bool(verbose)) self.vcc_burst_scramble_bb_0 = vcc.burst_scramble_bb(0x21, 0x0, 16) self.sigmf_sink_1 = gr_sigmf.sink("ri8", fp_dn, gr_sigmf.sigmf_time_mode_absolute, False) self.sigmf_sink_1.set_global_meta("core:sample_rate", 0) self.sigmf_sink_1.set_global_meta( "core:description", 'Wallops Flight Facility Interface, Downlink') self.sigmf_sink_1.set_global_meta("core:author", 'Zach Leffke, [email protected]') self.sigmf_sink_1.set_global_meta("core:license", 'MIT') self.sigmf_sink_1.set_global_meta("core:hw", 'WFF UHF Ground Station') self.sigmf_sink_1.set_global_meta('vcc:spacecraft', 'VCC-A') self.sigmf_sink_1.set_global_meta('vcc:ground_station', 'WFF') self.sigmf_sink_1.set_global_meta('vcc:callsign', 'WJ2XMS-0') self.sigmf_sink_1.set_global_meta( 'vcc:tap_point', 'Packed Bytes, NRZ-I decoded, before descrambling') self.sigmf_sink_0 = gr_sigmf.sink("ri8", fp_up, gr_sigmf.sigmf_time_mode_absolute, False) self.sigmf_sink_0.set_global_meta("core:sample_rate", 0) self.sigmf_sink_0.set_global_meta( "core:description", 'Wallops Flight Facility Interface, Uplink') self.sigmf_sink_0.set_global_meta("core:author", 'Zach Leffke, [email protected]') self.sigmf_sink_0.set_global_meta("core:license", 'MIT') self.sigmf_sink_0.set_global_meta("core:hw", 'WFF UHF Ground Station') self.sigmf_sink_0.set_global_meta('vcc:spacecraft', 'VCC-A') self.sigmf_sink_0.set_global_meta('vcc:ground_station', 'WFF') self.sigmf_sink_0.set_global_meta('vcc:uplink_callsign', 'WJ2XMS-0') self.sigmf_sink_0.set_global_meta('vcc:tap_point', 'KISS input') self.pdu_utils_pack_unpack_0 = pdu_utils.pack_unpack( pdu_utils.MODE_PACK_BYTE, pdu_utils.BIT_ORDER_MSB_FIRST) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True) self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=pre_bytes, postamble_bytes=post_bytes) self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.blocks_socket_pdu_2 = blocks.socket_pdu("TCP_SERVER", server_ip, wallops_dn_port, 1500, False) self.blocks_socket_pdu_1 = blocks.socket_pdu("TCP_SERVER", server_ip, wallops_up_port, 1500, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", server_ip, client_port, 1024, False) self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb( 1, gr.GR_MSB_FIRST) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.blocks_socket_pdu_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.vcc_burst_scramble_bb_0, 'in')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.vcc_insert_src_callsign_pdu_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_message_debug_0, 'print')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.pdu_utils_pack_unpack_0, 'pdu_out'), (self.blocks_socket_pdu_1, 'pdus')) self.msg_connect((self.vcc_burst_scramble_bb_0, 'out'), (self.pdu_utils_pack_unpack_0, 'pdu_in')) self.msg_connect((self.vcc_insert_src_callsign_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in')) self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.vcc_insert_time_tag_bb_0_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.vcc_insert_time_tag_bb_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.vcc_insert_time_tag_bb_0, 0), (self.kiss_kiss_to_pdu_0, 0)) self.connect((self.vcc_insert_time_tag_bb_0, 0), (self.sigmf_sink_0, 0)) self.connect((self.vcc_insert_time_tag_bb_0_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0)) self.connect((self.vcc_insert_time_tag_bb_0_0, 0), (self.sigmf_sink_1, 0))
def __init__(self, rx_freq=401.5e6, rx_offset=250e3): gr.top_block.__init__(self, "VCC Simple Downlink Receiver") Qt.QWidget.__init__(self) self.setWindowTitle("VCC Simple Downlink 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", "fsk_rx_uhd") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.rx_freq = rx_freq self.rx_offset = rx_offset ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250000 self.interp = interp = 24 self.decim = decim = 25 * 5 self.baud = baud = 9600 self.samps_per_symb = samps_per_symb = (samp_rate / decim * interp) / baud self.rx_gain = rx_gain = 0 self.rx_correct = rx_correct = -300 self.lpf_trans = lpf_trans = 1e3 self.lpf_cutoff = lpf_cutoff = 12.5e3 self.fsk_dev = fsk_dev = 10000 ################################################## # Blocks ################################################## self._rx_gain_range = Range(0, 86, 1, 0, 200) self._rx_gain_win = RangeWidget(self._rx_gain_range, self.set_rx_gain, 'RX Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._rx_gain_win, 4, 0, 1, 4) self._rx_correct_range = Range(-10000, 10000, 1, -300, 200) self._rx_correct_win = RangeWidget(self._rx_correct_range, self.set_rx_correct, "rx_correct", "counter_slider", float) self.top_grid_layout.addWidget(self._rx_correct_win, 5, 0, 1, 4) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq( uhd.tune_request(rx_freq + rx_correct, rx_offset), 0) self.uhd_usrp_source_0.set_gain(rx_gain, 0) self.uhd_usrp_source_0.set_antenna('TX/RX', 0) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "RX Spectrum", #name 2 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0.enable_grid(True) self.qtgui_freq_sink_x_1_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue" ] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 4, 4) self.pyqt_text_output_0 = pyqt.text_output() self._pyqt_text_output_0_win = self.pyqt_text_output_0 self.top_grid_layout.addWidget(self._pyqt_text_output_0_win, 6, 0, 2, 4) self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate / decim * interp, lpf_cutoff, lpf_trans, firdes.WIN_HAMMING, 6.76)) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_nrzi_decode_0 = kiss.nrzi_decode() self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samps_per_symb * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.25, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_socket_pdu_0_2_0 = blocks.socket_pdu( "TCP_SERVER", '0.0.0.0', '8001', 1024, False) self.analog_quadrature_demod_cf_1 = analog.quadrature_demod_cf( (samp_rate / decim * interp) / (2 * math.pi * fsk_dev / 8.0)) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0_2_0, 'pdus')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.pyqt_text_output_0, 'pdus')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_quadrature_demod_cf_1, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_nrzi_decode_0, 0)) self.connect((self.kiss_nrzi_decode_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_quadrature_demod_cf_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_1_0, 1)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.rational_resampler_xxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Wff Gui V1") Qt.QWidget.__init__(self) self.setWindowTitle("Wff Gui V1") 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", "wff_gui_v1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.verbose_choose = verbose_choose = True self.ssid = ssid = 0 self.scramble_label = scramble_label = '' self.output_label = output_label = '' self.kiss_label = kiss_label = '' self.input_label = input_label = '' self.hdlc_label = hdlc_label = '' self.callsign = callsign = 'WJ2XMS' self.ax25_label = ax25_label = '' ################################################## # Blocks ################################################## self._verbose_choose_options = ( True, False, ) self._verbose_choose_labels = ( 'True', 'False', ) self._verbose_choose_group_box = Qt.QGroupBox('Verbose') self._verbose_choose_box = Qt.QHBoxLayout() class variable_chooser_button_group(Qt.QButtonGroup): def __init__(self, parent=None): Qt.QButtonGroup.__init__(self, parent) @pyqtSlot(int) def updateButtonChecked(self, button_id): self.button(button_id).setChecked(True) self._verbose_choose_button_group = variable_chooser_button_group() self._verbose_choose_group_box.setLayout(self._verbose_choose_box) for i, label in enumerate(self._verbose_choose_labels): radio_button = Qt.QRadioButton(label) self._verbose_choose_box.addWidget(radio_button) self._verbose_choose_button_group.addButton(radio_button, i) self._verbose_choose_callback = lambda i: Qt.QMetaObject.invokeMethod( self._verbose_choose_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._verbose_choose_options.index(i))) self._verbose_choose_callback(self.verbose_choose) self._verbose_choose_button_group.buttonClicked[int].connect( lambda i: self.set_verbose_choose(self._verbose_choose_options[i])) self.top_grid_layout.addWidget(self._verbose_choose_group_box, 5, 0, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._ssid_tool_bar = Qt.QToolBar(self) self._ssid_tool_bar.addWidget(Qt.QLabel('SSID' + ": ")) self._ssid_line_edit = Qt.QLineEdit(str(self.ssid)) self._ssid_tool_bar.addWidget(self._ssid_line_edit) self._ssid_line_edit.returnPressed.connect(lambda: self.set_ssid( int(str(self._ssid_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._ssid_tool_bar, 5, 2, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self._callsign_tool_bar = Qt.QToolBar(self) self._callsign_tool_bar.addWidget(Qt.QLabel('Callsign' + ": ")) self._callsign_line_edit = Qt.QLineEdit(str(self.callsign)) self._callsign_tool_bar.addWidget(self._callsign_line_edit) self._callsign_line_edit.returnPressed.connect( lambda: self.set_callsign( str(str(self._callsign_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._callsign_tool_bar, 5, 1, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0_1_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_1_0_win = self.vcc_qt_hex_text_0_1_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_1_0_win, 3, 1, 1, 2) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0_1 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_1_win = self.vcc_qt_hex_text_0_1 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_1_win, 2, 1, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0_0_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_0_0_win = self.vcc_qt_hex_text_0_0_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_0_0_win, 2, 3, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_0_win = self.vcc_qt_hex_text_0_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_0_win, 1, 3, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_win = self.vcc_qt_hex_text_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_win, 1, 1, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_insert_src_callsign_pdu_0 = vcc.insert_src_callsign_pdu( callsign=callsign, ssid=ssid, verbose=verbose_choose) self.vcc_burst_scramble_bb_0 = vcc.burst_scramble_bb(0x21, 0x0, 16) self._scramble_label_tool_bar = Qt.QToolBar(self) if None: self._scramble_label_formatter = None else: self._scramble_label_formatter = lambda x: str(x) self._scramble_label_tool_bar.addWidget(Qt.QLabel('SCRAMBLE' + ": ")) self._scramble_label_label = Qt.QLabel( str(self._scramble_label_formatter(self.scramble_label))) self._scramble_label_tool_bar.addWidget(self._scramble_label_label) self.top_grid_layout.addWidget(self._scramble_label_tool_bar, 4, 0, 1, 1) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._output_label_tool_bar = Qt.QToolBar(self) if None: self._output_label_formatter = None else: self._output_label_formatter = lambda x: str(x) self._output_label_tool_bar.addWidget(Qt.QLabel('OUTPUT' + ": ")) self._output_label_label = Qt.QLabel( str(self._output_label_formatter(self.output_label))) self._output_label_tool_bar.addWidget(self._output_label_label) self.top_grid_layout.addWidget(self._output_label_tool_bar, 0, 3, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self._kiss_label_tool_bar = Qt.QToolBar(self) if None: self._kiss_label_formatter = None else: self._kiss_label_formatter = lambda x: str(x) self._kiss_label_tool_bar.addWidget(Qt.QLabel('KISS' + ": ")) self._kiss_label_label = Qt.QLabel( str(self._kiss_label_formatter(self.kiss_label))) self._kiss_label_tool_bar.addWidget(self._kiss_label_label) self.top_grid_layout.addWidget(self._kiss_label_tool_bar, 1, 0, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True) self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=64, postamble_bytes=64) self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self._input_label_tool_bar = Qt.QToolBar(self) if None: self._input_label_formatter = None else: self._input_label_formatter = lambda x: str(x) self._input_label_tool_bar.addWidget(Qt.QLabel('Input' + ": ")) self._input_label_label = Qt.QLabel( str(self._input_label_formatter(self.input_label))) self._input_label_tool_bar.addWidget(self._input_label_label) self.top_grid_layout.addWidget(self._input_label_tool_bar, 0, 1, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self._hdlc_label_tool_bar = Qt.QToolBar(self) if None: self._hdlc_label_formatter = None else: self._hdlc_label_formatter = lambda x: str(x) self._hdlc_label_tool_bar.addWidget(Qt.QLabel('HDLC' + ": ")) self._hdlc_label_label = Qt.QLabel( str(self._hdlc_label_formatter(self.hdlc_label))) self._hdlc_label_tool_bar.addWidget(self._hdlc_label_label) self.top_grid_layout.addWidget(self._hdlc_label_tool_bar, 3, 0, 1, 1) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self._ax25_label_tool_bar = Qt.QToolBar(self) if None: self._ax25_label_formatter = None else: self._ax25_label_formatter = lambda x: str(x) self._ax25_label_tool_bar.addWidget(Qt.QLabel('AX.25' + ": ")) self._ax25_label_label = Qt.QLabel( str(self._ax25_label_formatter(self.ax25_label))) self._ax25_label_tool_bar.addWidget(self._ax25_label_label) self.top_grid_layout.addWidget(self._ax25_label_tool_bar, 2, 0, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.vcc_qt_hex_text_0, 'pdus')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.vcc_qt_hex_text_0_0_0, 'pdus')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.vcc_burst_scramble_bb_0, 'in')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.vcc_qt_hex_text_0_1_0, 'pdus')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.vcc_insert_src_callsign_pdu_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.vcc_qt_hex_text_0_0, 'pdus')) self.msg_connect((self.vcc_burst_scramble_bb_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.vcc_insert_src_callsign_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in')) self.msg_connect((self.vcc_insert_src_callsign_pdu_0, 'out'), (self.vcc_qt_hex_text_0_1, 'pdus')) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0))
def __init__(self, lpf_cutoff=24e3, lpf_cutoff_2=8e3, lpf_trans=1e3): gr.top_block.__init__(self, "Burst Detect Es6") Qt.QWidget.__init__(self) self.setWindowTitle("Burst Detect Es6") 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", "burst_detect_es6") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.lpf_cutoff = lpf_cutoff self.lpf_cutoff_2 = lpf_cutoff_2 self.lpf_trans = lpf_trans ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250000 self.interp = interp = 24*2 self.decim = decim = int(samp_rate/2000) self.baud = baud = 9600 self.samps_per_symb = samps_per_symb = int((samp_rate/decim*interp)/baud) self.offset = offset = 0 self.max_symbols = max_symbols = samps_per_symb*300*8 *2 self.interp_2 = interp_2 = 1 self.fsk_dev = fsk_dev = 10000 self.decim_2 = decim_2 = 2 self.avg_len_snr = avg_len_snr = 100.0 self.avg_len_det = avg_len_det = 100.0 ################################################## # Blocks ################################################## self._offset_tool_bar = Qt.QToolBar(self) self._offset_tool_bar.addWidget(Qt.QLabel("offset"+": ")) self._offset_line_edit = Qt.QLineEdit(str(self.offset)) self._offset_tool_bar.addWidget(self._offset_line_edit) self._offset_line_edit.returnPressed.connect( lambda: self.set_offset(eng_notation.str_to_num(str(self._offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._offset_tool_bar, 4, 4, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._avg_len_snr_tool_bar = Qt.QToolBar(self) self._avg_len_snr_tool_bar.addWidget(Qt.QLabel("avg_len_snr"+": ")) self._avg_len_snr_line_edit = Qt.QLineEdit(str(self.avg_len_snr)) self._avg_len_snr_tool_bar.addWidget(self._avg_len_snr_line_edit) self._avg_len_snr_line_edit.returnPressed.connect( lambda: self.set_avg_len_snr(eng_notation.str_to_num(str(self._avg_len_snr_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._avg_len_snr_tool_bar, 6, 4, 1, 2) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._avg_len_det_tool_bar = Qt.QToolBar(self) self._avg_len_det_tool_bar.addWidget(Qt.QLabel("avg_len_det"+": ")) self._avg_len_det_line_edit = Qt.QLineEdit(str(self.avg_len_det)) self._avg_len_det_tool_bar.addWidget(self._avg_len_det_line_edit) self._avg_len_det_line_edit.returnPressed.connect( lambda: self.set_avg_len_det(eng_notation.str_to_num(str(self._avg_len_det_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._avg_len_det_tool_bar, 5, 4, 1, 2) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_win = self.vcc_qt_hex_text_0; self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_win, 4, 0, 3, 4) for r in range(4, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_burst_snr_0 = vcc.burst_snr(int(avg_len_snr)) self.vcc_burst_cfo_est_gmsk_0 = vcc.burst_cfo_est_gmsk(samp_rate * interp / decim) self.rational_resampler_xxx_1_0 = filter.rational_resampler_ccc( interpolation=interp_2, decimation=decim_2, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_1 = filter.rational_resampler_ccc( interpolation=interp_2, decimation=decim_2, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim*interp, #bw "RX Spectrum", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 0, 4, 2, 4) for r in range(0, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim*interp, #bw "RX Spectrum", #name 2 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0.enable_grid(True) self.qtgui_freq_sink_x_1_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0.set_plot_pos_half(not True) labels = ['pre-d', 'agc_filt', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 2, 4) for r in range(0, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate*interp/decim*interp_2/decim_2, #bw "", #name 2 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1.enable_autoscale(True) self.qtgui_freq_sink_x_1.enable_grid(True) self.qtgui_freq_sink_x_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 2, 0, 2, 4) for r in range(2, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.pyqt_meta_text_output_0 = pyqt.meta_text_output() self._pyqt_meta_text_output_0_win = self.pyqt_meta_text_output_0; self.top_grid_layout.addWidget(self._pyqt_meta_text_output_0_win, 4, 6, 3, 2) for r in range(4, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self.pyqt_ctime_plot_0 = pyqt.ctime_plot('') self._pyqt_ctime_plot_0_win = self.pyqt_ctime_plot_0; self.top_grid_layout.addWidget(self._pyqt_ctime_plot_0_win, 2, 4, 2, 4) for r in range(2, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.low_pass_filter_0_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate / decim *interp / decim_2 *interp_2, lpf_cutoff_2, lpf_trans, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate / decim *interp, lpf_cutoff, lpf_trans, firdes.WIN_HAMMING, 6.76)) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_nrzi_decode_0 = kiss.nrzi_decode() self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self.es_trigger_edge_f_0 = es.trigger_edge_f(-2,baud*samps_per_symb,int(avg_len_det*2),gr.sizeof_gr_complex,300) self.es_sink_0 = es.sink(1*[gr.sizeof_gr_complex],4,64,0,2,0) self.es_handler_pdu_0 = es.es_make_handler_pdu(es.es_handler_print.TYPE_C32) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(samps_per_symb*(1+0.0) / decim_2, 0.25*0.175*0.175, 0.25, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.burst_length_detect_c_0 = burst.length_detect_c() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True) self.blocks_sub_xx_0 = blocks.sub_ff(1) self.blocks_skiphead_0 = blocks.skiphead(gr.sizeof_float*1, 1) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream(blocks.complex_t, 'est_len') (self.blocks_pdu_to_tagged_stream_0_0).set_min_output_buffer(96000) self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream(blocks.complex_t, 'est_len') (self.blocks_pdu_to_tagged_stream_0).set_min_output_buffer(96000) self.blocks_pdu_remove_0 = blocks.pdu_remove(pmt.intern("es::event_buffer")) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((-1, )) self.blocks_moving_average_xx_0 = blocks.moving_average_ff(int(avg_len_det), 1/avg_len_det, 4000, 1) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, '/home/zleffke/captures/lithium_20180327/downlink_data_1.fc32', True) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.blocks_add_const_vxx_0 = blocks.add_const_vff((3, )) self.blocks_abs_xx_0 = blocks.abs_ff(1) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1*offset, 1, 0) self.analog_quadrature_demod_cf_1_0 = analog.quadrature_demod_cf((samp_rate/decim*interp/decim_2*interp_2)/(2*math.pi*fsk_dev/8.0)) self.analog_quadrature_demod_cf_1 = analog.quadrature_demod_cf((samp_rate/decim*interp)/(2*math.pi*fsk_dev/8.0)) self.analog_agc2_xx_0 = analog.agc2_cc(10, 1e-1, 65536, 1) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect((self.blocks_pdu_remove_0, 'pdus'), (self.burst_length_detect_c_0, 'cpdus')) self.msg_connect((self.burst_length_detect_c_0, 'cpdus'), (self.vcc_burst_snr_0, 'in')) self.msg_connect((self.es_handler_pdu_0, 'pdus_out'), (self.blocks_pdu_remove_0, 'pdus')) self.msg_connect((self.es_trigger_edge_f_0, 'edge_event'), (self.es_handler_pdu_0, 'handle_event')) self.msg_connect((self.es_trigger_edge_f_0, 'which_stream'), (self.es_sink_0, 'schedule_event')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus')) self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'corrected'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.pyqt_ctime_plot_0, 'cpdus')) self.msg_connect((self.vcc_burst_cfo_est_gmsk_0, 'out'), (self.pyqt_meta_text_output_0, 'pdus')) self.msg_connect((self.vcc_burst_snr_0, 'out'), (self.vcc_burst_cfo_est_gmsk_0, 'in')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_quadrature_demod_cf_1, 0), (self.blocks_skiphead_0, 0)) self.connect((self.analog_quadrature_demod_cf_1, 0), (self.blocks_sub_xx_0, 0)) self.connect((self.analog_quadrature_demod_cf_1_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_abs_xx_0, 0), (self.blocks_moving_average_xx_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.es_trigger_edge_f_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.rational_resampler_xxx_1_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.blocks_skiphead_0, 0), (self.blocks_sub_xx_0, 1)) self.connect((self.blocks_sub_xx_0, 0), (self.blocks_abs_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_nrzi_decode_0, 0)) self.connect((self.es_trigger_edge_f_0, 0), (self.es_sink_0, 0)) self.connect((self.kiss_nrzi_decode_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_quadrature_demod_cf_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.es_trigger_edge_f_0, 1)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_1_0, 1)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.analog_quadrature_demod_cf_1_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_freq_sink_x_1, 0))
def __init__(self): gr.top_block.__init__(self, "Wff File Test") Qt.QWidget.__init__(self) self.setWindowTitle("Wff File Test") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) except: pass self.top_scroll_layout = Qt.QVBoxLayout() self.setLayout(self.top_scroll_layout) self.top_scroll = Qt.QScrollArea() self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) self.top_scroll_layout.addWidget(self.top_scroll) self.top_scroll.setWidgetResizable(True) self.top_widget = Qt.QWidget() self.top_scroll.setWidget(self.top_widget) self.top_layout = Qt.QVBoxLayout(self.top_widget) self.top_grid_layout = Qt.QGridLayout() self.top_layout.addLayout(self.top_grid_layout) self.settings = Qt.QSettings("GNU Radio", "wff_file_test") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.scramble_label = scramble_label = '' self.output_label = output_label = '' self.kiss_label = kiss_label = '' self.hdlc_label = hdlc_label = '' self.ax25_label = ax25_label = '' ################################################## # Blocks ################################################## self.vcc_qt_hex_text_0_0_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_0_0_win = self.vcc_qt_hex_text_0_0_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_0_0_win, 2, 3, 1, 2) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_0_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_0_win = self.vcc_qt_hex_text_0_0 self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_0_win, 1, 3, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self._scramble_label_tool_bar = Qt.QToolBar(self) if None: self._scramble_label_formatter = None else: self._scramble_label_formatter = lambda x: str(x) self._scramble_label_tool_bar.addWidget(Qt.QLabel('SCRAMBLE' + ": ")) self._scramble_label_label = Qt.QLabel( str(self._scramble_label_formatter(self.scramble_label))) self._scramble_label_tool_bar.addWidget(self._scramble_label_label) self.top_grid_layout.addWidget(self._scramble_label_tool_bar, 4, 0, 1, 1) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._output_label_tool_bar = Qt.QToolBar(self) if None: self._output_label_formatter = None else: self._output_label_formatter = lambda x: str(x) self._output_label_tool_bar.addWidget(Qt.QLabel('OUTPUT' + ": ")) self._output_label_label = Qt.QLabel( str(self._output_label_formatter(self.output_label))) self._output_label_tool_bar.addWidget(self._output_label_label) self.top_grid_layout.addWidget(self._output_label_tool_bar, 0, 3, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self._kiss_label_tool_bar = Qt.QToolBar(self) if None: self._kiss_label_formatter = None else: self._kiss_label_formatter = lambda x: str(x) self._kiss_label_tool_bar.addWidget(Qt.QLabel('KISS' + ": ")) self._kiss_label_label = Qt.QLabel( str(self._kiss_label_formatter(self.kiss_label))) self._kiss_label_tool_bar.addWidget(self._kiss_label_label) self.top_grid_layout.addWidget(self._kiss_label_tool_bar, 1, 0, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self._hdlc_label_tool_bar = Qt.QToolBar(self) if None: self._hdlc_label_formatter = None else: self._hdlc_label_formatter = lambda x: str(x) self._hdlc_label_tool_bar.addWidget(Qt.QLabel('HDLC' + ": ")) self._hdlc_label_label = Qt.QLabel( str(self._hdlc_label_formatter(self.hdlc_label))) self._hdlc_label_tool_bar.addWidget(self._hdlc_label_label) self.top_grid_layout.addWidget(self._hdlc_label_tool_bar, 3, 0, 1, 1) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0xFF, 16) self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb( 1, gr.GR_MSB_FIRST) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_char * 1, '/home/zleffke/Downloads/AX25_Scrambled.dat', False) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self._ax25_label_tool_bar = Qt.QToolBar(self) if None: self._ax25_label_formatter = None else: self._ax25_label_formatter = lambda x: str(x) self._ax25_label_tool_bar.addWidget(Qt.QLabel('AX.25' + ": ")) self._ax25_label_label = Qt.QLabel( str(self._ax25_label_formatter(self.ax25_label))) self._ax25_label_tool_bar.addWidget(self._ax25_label_label) self.top_grid_layout.addWidget(self._ax25_label_tool_bar, 2, 0, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) ################################################## # Connections ################################################## self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.vcc_qt_hex_text_0_0_0, 'pdus')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.vcc_qt_hex_text_0_0, 'pdus')) self.connect((self.blocks_file_source_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0)) self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0))
def __init__(self, bfo=12000, callsign='', ip='::', latitude=0, longitude=0, port=7355, recstart=''): gr.top_block.__init__(self, "3CAT-2 decoder") ################################################## # Parameters ################################################## self.bfo = bfo self.callsign = callsign self.ip = ip self.latitude = latitude self.longitude = longitude self.port = port self.recstart = recstart ################################################## # Variables ################################################## self.samp_per_sym = samp_per_sym = 5 self.nfilts = nfilts = 16 self.variable_constellation_0 = variable_constellation_0 = digital.constellation_calcdist( ([-1, 1]), ([0, 1]), 2, 1).base() self.samp_rate = samp_rate = 48000 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(samp_per_sym), 0.35, 11 * samp_per_sym * nfilts) ################################################## # Blocks ################################################## self.sids_submit_0 = sids.submit( 'http://tlm.pe0sat.nl/tlmdb/frame_db.php', 41732, callsign, longitude, latitude, recstart) self.sids_print_timestamp_0 = sids.print_timestamp('%Y-%m-%d %H:%M:%S') self.sat3cat2_telemetry_parser_0 = sat3cat2.telemetry_parser() self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 7500, 500, firdes.WIN_HAMMING, 6.76)) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_nrzi_decode_0 = kiss.nrzi_decode() self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=10000) self.kiss_check_address_0 = kiss.check_address('3CAT2', "from") self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_fcf( 1, (firdes.low_pass(1, samp_rate, 10000, 1000)), bfo, samp_rate) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( samp_per_sym, 0.1, (rrc_taps), nfilts, nfilts / 2, 1.5, 2) self.digital_lms_dd_equalizer_cc_0_0 = digital.lms_dd_equalizer_cc( 2, 0.03, 2, variable_constellation_0) self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc( samp_per_sym, 0.350, 100, 0.020) self.digital_costas_loop_cc_0_0_0_0 = digital.costas_loop_cc( 0.04, 2, False) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_short * 1, ip, port, 1472, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '', '52001', 10000, True) self.blocks_short_to_float_0 = blocks.short_to_float(1, 32767) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.analog_feedforward_agc_cc_0 = analog.feedforward_agc_cc( 1024 * 4, 2) ################################################## # Connections ################################################## self.msg_connect((self.kiss_check_address_0, 'ok'), (self.sids_print_timestamp_0, 'in')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_check_address_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.sids_print_timestamp_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.sids_print_timestamp_0, 'out'), (self.sat3cat2_telemetry_parser_0, 'in')) self.msg_connect((self.sids_print_timestamp_0, 'out'), (self.sids_submit_0, 'in')) self.connect((self.analog_feedforward_agc_cc_0, 0), (self.digital_fll_band_edge_cc_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.blocks_udp_source_0, 0), (self.blocks_short_to_float_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.kiss_nrzi_decode_0, 0)) self.connect((self.digital_costas_loop_cc_0_0_0_0, 0), (self.digital_lms_dd_equalizer_cc_0_0, 0)) self.connect((self.digital_fll_band_edge_cc_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.digital_lms_dd_equalizer_cc_0_0, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_costas_loop_cc_0_0_0_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_feedforward_agc_cc_0, 0)) self.connect((self.kiss_nrzi_decode_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0))
def __init__(self, radio_id='USRP', sat_name='SIM'): gr.top_block.__init__(self, "/home/zleffke/captures/misc/SIM_USRP_20181103_180104.292187_UTC_250k.fc32") Qt.QWidget.__init__(self) self.setWindowTitle("/home/zleffke/captures/misc/SIM_USRP_20181103_180104.292187_UTC_250k.fc32") 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", "nbfm_afsk_file") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.radio_id = radio_id self.sat_name = sat_name ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S.%f" )+'_UTC' self.samp_rate = samp_rate = 250e3 self.fn = fn = "{:s}_{:s}_{:s}_{:s}k.fc32".format(sat_name, radio_id, ts_str, str(int(samp_rate)/1000)) self.baud = baud = 1200 self.xlate_taps = xlate_taps = firdes.low_pass(1.0, samp_rate, samp_rate/2, 1000, firdes.WIN_HAMMING, 6.76) self.volume = volume = 0.02 self.throttle_factor = throttle_factor = 1.0 self.samps_per_symb = samps_per_symb = 48000 / baud self.rx_freq = rx_freq = 440.389e6 self.offset = offset = 1e3 self.fsk_deviation_hz = fsk_deviation_hz = 4000 self.fp = fp = "/home/zleffke/captures/misc/{:s}".format(fn) self.fll_loop_bw = fll_loop_bw = math.pi/200 self.decim = decim = 5 self.audio_lpf_cutoff = audio_lpf_cutoff = 10e3 ################################################## # Blocks ################################################## self._volume_tool_bar = Qt.QToolBar(self) self._volume_tool_bar.addWidget(Qt.QLabel("volume"+": ")) self._volume_line_edit = Qt.QLineEdit(str(self.volume)) self._volume_tool_bar.addWidget(self._volume_line_edit) self._volume_line_edit.returnPressed.connect( lambda: self.set_volume(eng_notation.str_to_num(str(self._volume_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._volume_tool_bar, 10, 2, 1, 1) for r in range(10, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self._throttle_factor_tool_bar = Qt.QToolBar(self) self._throttle_factor_tool_bar.addWidget(Qt.QLabel('Throttle'+": ")) self._throttle_factor_line_edit = Qt.QLineEdit(str(self.throttle_factor)) self._throttle_factor_tool_bar.addWidget(self._throttle_factor_line_edit) self._throttle_factor_line_edit.returnPressed.connect( lambda: self.set_throttle_factor(eng_notation.str_to_num(str(self._throttle_factor_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._throttle_factor_tool_bar, 10, 0, 1, 1) for r in range(10, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._offset_tool_bar = Qt.QToolBar(self) self._offset_tool_bar.addWidget(Qt.QLabel('OFFSET'+": ")) self._offset_line_edit = Qt.QLineEdit(str(self.offset)) self._offset_tool_bar.addWidget(self._offset_line_edit) self._offset_line_edit.returnPressed.connect( lambda: self.set_offset(eng_notation.str_to_num(str(self._offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._offset_tool_bar, 10, 5, 1, 2) for r in range(10, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 7): self.top_grid_layout.setColumnStretch(c, 1) self._audio_lpf_cutoff_tool_bar = Qt.QToolBar(self) self._audio_lpf_cutoff_tool_bar.addWidget(Qt.QLabel("audio_lpf_cutoff"+": ")) self._audio_lpf_cutoff_line_edit = Qt.QLineEdit(str(self.audio_lpf_cutoff)) self._audio_lpf_cutoff_tool_bar.addWidget(self._audio_lpf_cutoff_line_edit) self._audio_lpf_cutoff_line_edit.returnPressed.connect( lambda: self.set_audio_lpf_cutoff(eng_notation.str_to_num(str(self._audio_lpf_cutoff_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._audio_lpf_cutoff_tool_bar, 10, 3, 1, 2) for r in range(10, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 5): self.top_grid_layout.setColumnStretch(c, 1) self.vtgs_ax25_deframer_0 = vtgs.ax25_deframer() self.vtgs_afskdemod_0 = vtgs.afskdemod(samps_per_symb, baud, 1200, 2200) self.vcc_qt_hex_text_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_0_win = self.vcc_qt_hex_text_0; self.top_grid_layout.addWidget(self._vcc_qt_hex_text_0_win, 4, 4, 2, 4) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel('FREQ'+": ")) self._rx_freq_line_edit = Qt.QLineEdit(str(self.rx_freq)) self._rx_freq_tool_bar.addWidget(self._rx_freq_line_edit) self._rx_freq_line_edit.returnPressed.connect( lambda: self.set_rx_freq(eng_notation.str_to_num(str(self._rx_freq_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_freq_tool_bar, 10, 1, 1, 1) for r in range(10, 11): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=48, decimation=50, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate/decim, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, -40) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 0, 4, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate / decim / 50 * 48, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 4, 0, 2, 4) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate/decim, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.010) self.qtgui_freq_sink_x_0.set_y_axis(-140, -40) self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0.enable_autoscale(False) self.qtgui_freq_sink_x_0.enable_grid(True) self.qtgui_freq_sink_x_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(True) if not True: self.qtgui_freq_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "dark blue"] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.low_pass_filter_0_0_0 = filter.fir_filter_fff(1, firdes.low_pass( 1, samp_rate/decim/50*48, audio_lpf_cutoff, 2e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_ccf(decim, firdes.low_pass( 1, samp_rate, 25e3, 2e3, firdes.WIN_HAMMING, 6.76)) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.hilbert_fc_0 = filter.hilbert_fc(65, firdes.WIN_HAMMING, 6.76) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(1, (xlate_taps), offset, samp_rate) self._fll_loop_bw_tool_bar = Qt.QToolBar(self) self._fll_loop_bw_tool_bar.addWidget(Qt.QLabel("fll_loop_bw"+": ")) self._fll_loop_bw_line_edit = Qt.QLineEdit(str(self.fll_loop_bw)) self._fll_loop_bw_tool_bar.addWidget(self._fll_loop_bw_line_edit) self._fll_loop_bw_line_edit.returnPressed.connect( lambda: self.set_fll_loop_bw(eng_notation.str_to_num(str(self._fll_loop_bw_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._fll_loop_bw_tool_bar, 6, 2, 1, 2) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate * throttle_factor,True) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 10000, False) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((volume, )) self.blocks_message_debug_0 = blocks.message_debug() self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, '/home/zleffke/captures/misc/SIM_USRP_20181102_011046.737916_UTC_250k.fc32', True) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) self.analog_quadrature_demod_cf_0 = analog.quadrature_demod_cf(samp_rate/(2*math.pi*fsk_deviation_hz/8.0)) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_message_debug_0, 'print')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus')) self.msg_connect((self.vtgs_ax25_deframer_0, 'valid_frames'), (self.kiss_pdu_to_kiss_0, 'in')) self.connect((self.analog_agc2_xx_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.analog_quadrature_demod_cf_0, 0), (self.low_pass_filter_0_0_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.hilbert_fc_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.hilbert_fc_0, 0), (self.vtgs_afskdemod_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.low_pass_filter_0_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0, 0)) self.connect((self.vtgs_afskdemod_0, 0), (self.vtgs_ax25_deframer_0, 0))
def __init__(self, addr='0.0.0.0', port='52001', rx_gain=38): gr.top_block.__init__(self, "Fsk Rx 1") Qt.QWidget.__init__(self) self.setWindowTitle("Fsk Rx 1") 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", "fsk_rx_1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.addr = addr self.port = port self.rx_gain = rx_gain ################################################## # Variables ################################################## self.samp_rate = samp_rate = 500000 self.baud = baud = 10e3 self.samps_per_symb = samps_per_symb = int(samp_rate/baud) self.mult = mult = (samp_rate)/2/3.141593 self.freq = freq = 433e6 self.alpha = alpha = 0.5 ################################################## # Blocks ################################################## self.uhd_usrp_source_0_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0_0.set_subdev_spec('A:B', 0) self.uhd_usrp_source_0_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0_0.set_center_freq(uhd.tune_request(freq, samp_rate/2), 0) self.uhd_usrp_source_0_0.set_gain(rx_gain, 0) self.uhd_usrp_source_0_0.set_antenna('RX2', 0) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=10000) self.digital_gmsk_demod_0 = digital.gmsk_demod( samples_per_symbol=samps_per_symb, gain_mu=0.175, mu=0.5, omega_relative_limit=0.005, freq_error=0.0, verbose=False, log=False, ) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", addr, port, 1024, True) self.blocks_message_debug_0 = blocks.message_debug() ################################################## # Connections ################################################## self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.digital_gmsk_demod_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.uhd_usrp_source_0_0, 0), (self.digital_gmsk_demod_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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", "top_block") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48000 self.samp_per_sym = samp_per_sym = 5 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.10) self.qtgui_time_sink_x_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = [ "blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue" ] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_0_win) self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_nrzi_encode_0 = kiss.nrzi_encode() self.kiss_nrzi_decode_0 = kiss.nrzi_decode() self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True) self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=480, postamble_bytes=100) self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=10000) self.digital_scrambler_bb_0 = digital.scrambler_bb(0x21, 0x0, 16) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff( samp_per_sym * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '', '52001', 10000, True) self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char * 1, samp_per_sym) self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((0.5, )) self.blocks_message_debug_0 = blocks.message_debug() self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, )) self.audio_source_0 = audio.source(samp_rate, '', True) self.audio_sink_0 = audio.sink(samp_rate, '', True) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.blocks_pdu_to_tagged_stream_0, 'pdus')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.blocks_message_debug_0, 'print_pdu')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.audio_source_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.audio_source_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_add_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0, 0), (self.kiss_kiss_to_pdu_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_scrambler_bb_0, 0)) self.connect((self.blocks_repeat_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.kiss_nrzi_decode_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0)) self.connect((self.digital_scrambler_bb_0, 0), (self.kiss_nrzi_encode_0, 0)) self.connect((self.kiss_nrzi_decode_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.kiss_nrzi_encode_0, 0), (self.blocks_repeat_0, 0))
def __init__(self, callsign='WJ2XMS', client_port='8000', gs_id='WFF', post_bytes=64, pre_bytes=64, sc_id='VCC-A', server_ip='0.0.0.0', ssid=0, verbose=0, wallops_dn_port='56101', wallops_up_port='56100'): gr.top_block.__init__(self, "Wff Nogui V1") ################################################## # Parameters ################################################## self.callsign = callsign self.client_port = client_port self.gs_id = gs_id self.post_bytes = post_bytes self.pre_bytes = pre_bytes self.sc_id = sc_id self.server_ip = server_ip self.ssid = ssid self.verbose = verbose self.wallops_dn_port = wallops_dn_port self.wallops_up_port = wallops_up_port ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S") self.fn_up = fn_up = "{:s}_{:s}_{:s}".format(gs_id, sc_id, ts_str) self.fn_dn = fn_dn = "{:s}_{:s}_{:s}".format(sc_id, gs_id, ts_str) self.fp_up = fp_up = "/gnuradio/captures/{:s}".format(fn_up) self.fp_dn = fp_dn = "/gnuradio/captures/{:s}".format(fn_dn) ################################################## # Blocks ################################################## self.vcc_insert_src_callsign_pdu_0 = vcc.insert_src_callsign_pdu( callsign=callsign, ssid=ssid, verbose=bool(verbose)) self.vcc_burst_scramble_bb_0 = vcc.burst_scramble_bb(0x21, 0x0, 16) self.sigmf_sink_1 = gr_sigmf.sink("ri8", fp_dn, gr_sigmf.sigmf_time_mode_absolute, False) self.sigmf_sink_1.set_global_meta("core:sample_rate", 0) self.sigmf_sink_1.set_global_meta("core:description", '') self.sigmf_sink_1.set_global_meta("core:author", '') self.sigmf_sink_1.set_global_meta("core:license", '') self.sigmf_sink_1.set_global_meta("core:hw", '') self.sigmf_sink_1.set_global_meta('vcc:spacecraft', 'VCC-A') self.sigmf_sink_1.set_global_meta('vcc:ground_station', 'WFF') self.sigmf_sink_1.set_global_meta('vcc:callsign', 'WJ2XMS-0') self.sigmf_sink_0 = gr_sigmf.sink("ri8", fp_up, gr_sigmf.sigmf_time_mode_absolute, False) self.sigmf_sink_0.set_global_meta("core:sample_rate", 0) self.sigmf_sink_0.set_global_meta("core:description", '') self.sigmf_sink_0.set_global_meta("core:author", '') self.sigmf_sink_0.set_global_meta("core:license", '') self.sigmf_sink_0.set_global_meta("core:hw", '') self.sigmf_sink_0.set_global_meta('vcc:spacecraft', 'VCC-A') self.sigmf_sink_0.set_global_meta('vcc:ground_station', 'WFF') self.sigmf_sink_0.set_global_meta('vcc:uplink_callsign', 'WJ2XMS-0') self.kiss_pdu_to_kiss_0 = kiss.pdu_to_kiss() self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True) self.kiss_hdlc_framer_0 = kiss.hdlc_framer(preamble_bytes=pre_bytes, postamble_bytes=post_bytes) self.kiss_hdlc_deframer_0 = kiss.hdlc_deframer(check_fcs=True, max_length=300) self.digital_descrambler_bb_0 = digital.descrambler_bb(0x21, 0, 16) self.blocks_socket_pdu_2 = blocks.socket_pdu("TCP_SERVER", server_ip, wallops_dn_port, 1500, False) self.blocks_socket_pdu_1 = blocks.socket_pdu("TCP_SERVER", server_ip, wallops_up_port, 1500, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", server_ip, client_port, 1024, False) self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') self.blocks_pdu_to_tagged_stream_0_0 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.blocks_socket_pdu_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_0_0, 'pdus')) self.msg_connect((self.kiss_hdlc_deframer_0, 'out'), (self.kiss_pdu_to_kiss_0, 'in')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.vcc_burst_scramble_bb_0, 'in')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.vcc_insert_src_callsign_pdu_0, 'in')) self.msg_connect((self.kiss_pdu_to_kiss_0, 'out'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.vcc_burst_scramble_bb_0, 'out'), (self.blocks_socket_pdu_1, 'pdus')) self.msg_connect((self.vcc_insert_src_callsign_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in')) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_descrambler_bb_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.sigmf_sink_1, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.sigmf_sink_0, 0)) self.connect((self.digital_descrambler_bb_0, 0), (self.kiss_hdlc_deframer_0, 0))