def __init__(self): gr.top_block.__init__(self, "Kiss To Pdu File") Qt.QWidget.__init__(self) self.setWindowTitle("Kiss To Pdu File") 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", "kiss_to_pdu_file") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## 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) self.message_tools_message_file_sink_0 = message_tools.message_file_sink('/home/zleffke/github/vtgs/vcc_flowgraphs/v2.0/dev/hdlc_test_frame.pdu',False) self.message_tools_message_file_sink_0.set_unbuffered(False) 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.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') ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.message_tools_message_file_sink_0, 'print_pdu')) self.msg_connect((self.kiss_hdlc_framer_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.kiss_hdlc_framer_0, 'in')) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0))
def __init__(self): gr.top_block.__init__(self, "Kiss Monitor") Qt.QWidget.__init__(self) self.setWindowTitle("Kiss Monitor") 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", "kiss_monitor") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 ################################################## # Blocks ################################################## 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) self.kiss_kiss_to_pdu_0 = kiss.kiss_to_pdu(True) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '10.42.0.21', '8000', 1024, False) self.blocks_pdu_to_tagged_stream_1 = blocks.pdu_to_tagged_stream( blocks.byte_t, 'packet_len') ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) self.msg_connect((self.kiss_kiss_to_pdu_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus')) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0))
def __init__(self, tx_freq=401.5e6, tx_offset=250e3): gr.top_block.__init__(self, "Simple GMSK/AX.25 Transmitter") Qt.QWidget.__init__(self) self.setWindowTitle("Simple GMSK/AX.25 Transmitter") 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_tx_file") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.tx_freq = tx_freq self.tx_offset = tx_offset ################################################## # Variables ################################################## self.samp_rate = samp_rate = 240000 self.baud = baud = 9600 self.tx_gain = tx_gain = 0 self.tx_correct = tx_correct = -300 self.samps_per_symb = samps_per_symb = samp_rate/baud self.interp = interp = 25 self.decim = decim = 24 self.bb_gain = bb_gain = .75 self.alpha = alpha = .5 ################################################## # Blocks ################################################## self._bb_gain_range = Range(0, 1, .01, .75, 200) self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain, 'bb_gain', "counter_slider", float) self.top_grid_layout.addWidget(self._bb_gain_win, 6, 0, 1, 4) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): 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, 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._tx_gain_range = Range(0, 86, 1, 0, 200) self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain, 'TX Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._tx_gain_win, 7, 0, 1, 4) for r in range(7, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self._tx_correct_range = Range(-10000, 10000, 1, -300, 200) self._tx_correct_win = RangeWidget(self._tx_correct_range, self.set_tx_correct, "tx_correct", "counter_slider", float) self.top_grid_layout.addWidget(self._tx_correct_win, 8, 0, 1, 4) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=1, decimation=5, 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_freq_sink_x_1 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate/decim * interp/5, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.010) 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(False) 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 False: 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(1): 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, 4, 4) for r in range(2, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.kiss_nrzi_encode_0 = kiss.nrzi_encode() 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.digital_scrambler_bb_0 = digital.scrambler_bb(0x21, 0x0, 16) self.digital_gmsk_mod_0 = digital.gmsk_mod( samples_per_symbol=int(samps_per_symb), bt=alpha, verbose=False, log=False, ) self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, False) self.blocks_tag_gate_0.set_single_key("packet_len") self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_CLIENT", '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.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vcc((bb_gain, )) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.blocks_pdu_to_tagged_stream_1, 'pdus')) 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_kiss_to_pdu_0, 'out'), (self.vcc_qt_hex_text_0, 'pdus')) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.digital_gmsk_mod_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_0_0, 0), (self.digital_scrambler_bb_0, 0)) self.connect((self.blocks_pdu_to_tagged_stream_1, 0), (self.kiss_kiss_to_pdu_0, 0)) self.connect((self.blocks_tag_gate_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.digital_gmsk_mod_0, 0), (self.blocks_tag_gate_0, 0)) self.connect((self.digital_scrambler_bb_0, 0), (self.kiss_nrzi_encode_0, 0)) self.connect((self.kiss_nrzi_encode_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_1, 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): 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): gr.top_block.__init__(self, "VCC Satellite Simulator") Qt.QWidget.__init__(self) self.setWindowTitle("VCC Satellite Simulator") 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", "satsim_v1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250000 self.tx_tune_sel = tx_tune_sel = 0 self.tx_offset = tx_offset = samp_rate/2 self.tx_gain = tx_gain = 40 self.tx_freq = tx_freq = 401.08e6 self.trigger_thresh = trigger_thresh = -2 self.rx_offset = rx_offset = samp_rate/2.0 self.rx_gain = rx_gain = 40 self.rx_freq = rx_freq = 401.08e6 self.rx_fine_tune = rx_fine_tune = 0 self.man_tune = man_tune = 0.0 self.interp_2 = interp_2 = 1 self.interp = interp = 48 self.fsk_dev = fsk_dev = 10000 self.decim_2 = decim_2 = 2 self.decim = decim = int(samp_rate/2000) self.chan_filt_trans = chan_filt_trans = 1000 self.chan_filt_cutoff = chan_filt_cutoff = 24000 self.bb_gain = bb_gain = .75 self.baud = baud = 9600 ################################################## # Blocks ################################################## self.main_tab = Qt.QTabWidget() self.main_tab_widget_0 = Qt.QWidget() self.main_tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_0) self.main_tab_grid_layout_0 = Qt.QGridLayout() self.main_tab_layout_0.addLayout(self.main_tab_grid_layout_0) self.main_tab.addTab(self.main_tab_widget_0, 'Full Band') self.main_tab_widget_1 = Qt.QWidget() self.main_tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_1) self.main_tab_grid_layout_1 = Qt.QGridLayout() self.main_tab_layout_1.addLayout(self.main_tab_grid_layout_1) self.main_tab.addTab(self.main_tab_widget_1, 'RX Channel') self.main_tab_widget_2 = Qt.QWidget() self.main_tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_2) self.main_tab_grid_layout_2 = Qt.QGridLayout() self.main_tab_layout_2.addLayout(self.main_tab_grid_layout_2) self.main_tab.addTab(self.main_tab_widget_2, 'TX Channel') self.top_grid_layout.addWidget(self.main_tab, 0, 0, 2, 8) for r in range(0, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self._tx_gain_tool_bar = Qt.QToolBar(self) self._tx_gain_tool_bar.addWidget(Qt.QLabel('TX Gain'+": ")) self._tx_gain_line_edit = Qt.QLineEdit(str(self.tx_gain)) self._tx_gain_tool_bar.addWidget(self._tx_gain_line_edit) self._tx_gain_line_edit.returnPressed.connect( lambda: self.set_tx_gain(eng_notation.str_to_num(str(self._tx_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._tx_gain_tool_bar, 2, 3, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(3, 4): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._tx_freq_tool_bar = Qt.QToolBar(self) self._tx_freq_tool_bar.addWidget(Qt.QLabel('TX Freq'+": ")) self._tx_freq_line_edit = Qt.QLineEdit(str(self.tx_freq)) self._tx_freq_tool_bar.addWidget(self._tx_freq_line_edit) self._tx_freq_line_edit.returnPressed.connect( lambda: self.set_tx_freq(eng_notation.str_to_num(str(self._tx_freq_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._tx_freq_tool_bar, 2, 0, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 1): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._trigger_thresh_tool_bar = Qt.QToolBar(self) self._trigger_thresh_tool_bar.addWidget(Qt.QLabel('Trigger Thresh'+": ")) self._trigger_thresh_line_edit = Qt.QLineEdit(str(self.trigger_thresh)) self._trigger_thresh_tool_bar.addWidget(self._trigger_thresh_line_edit) self._trigger_thresh_line_edit.returnPressed.connect( lambda: self.set_trigger_thresh(eng_notation.str_to_num(str(self._trigger_thresh_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._trigger_thresh_tool_bar, 4, 4, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel('RX Gain'+": ")) self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain)) self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit) self._rx_gain_line_edit.returnPressed.connect( lambda: self.set_rx_gain(eng_notation.str_to_num(str(self._rx_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_0.addWidget(self._rx_gain_tool_bar, 4, 2, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(2, 4): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel('RX 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.main_tab_grid_layout_0.addWidget(self._rx_freq_tool_bar, 4, 0, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 2): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self._rx_fine_tune_tool_bar = Qt.QToolBar(self) self._rx_fine_tune_tool_bar.addWidget(Qt.QLabel('RX Fine Tune'+": ")) self._rx_fine_tune_line_edit = Qt.QLineEdit(str(self.rx_fine_tune)) self._rx_fine_tune_tool_bar.addWidget(self._rx_fine_tune_line_edit) self._rx_fine_tune_line_edit.returnPressed.connect( lambda: self.set_rx_fine_tune(eng_notation.str_to_num(str(self._rx_fine_tune_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._rx_fine_tune_tool_bar, 3, 4, 1, 2) for r in range(3, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._man_tune_tool_bar = Qt.QToolBar(self) self._man_tune_tool_bar.addWidget(Qt.QLabel('TX Freq Offset'+": ")) self._man_tune_line_edit = Qt.QLineEdit(str(self.man_tune)) self._man_tune_tool_bar.addWidget(self._man_tune_line_edit) self._man_tune_line_edit.returnPressed.connect( lambda: self.set_man_tune(eng_notation.str_to_num(str(self._man_tune_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._man_tune_tool_bar, 3, 0, 1, 1) for r in range(3, 4): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 1): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._bb_gain_tool_bar = Qt.QToolBar(self) self._bb_gain_tool_bar.addWidget(Qt.QLabel('BB Gain'+": ")) self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain)) self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit) self._bb_gain_line_edit.returnPressed.connect( lambda: self.set_bb_gain(eng_notation.str_to_num(str(self._bb_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._bb_gain_tool_bar, 2, 2, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(2, 3): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_0_win = self.vcc_qt_hex_text_tx_0; self.main_tab_grid_layout_1.addWidget(self._vcc_qt_hex_text_tx_0_win, 5, 0, 2, 6) for r in range(5, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx; self.main_tab_grid_layout_2.addWidget(self._vcc_qt_hex_text_tx_win, 0, 0, 2, 2) for r in range(0, 2): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 2): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.uhd_usrp_source_1 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_1.set_samp_rate(samp_rate) self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_1.set_center_freq(uhd.tune_request(rx_freq, rx_offset), 0) self.uhd_usrp_source_1.set_gain(rx_gain, 0) self.uhd_usrp_source_1.set_antenna('TX/RX', 0) self.uhd_usrp_source_1.set_auto_dc_offset(True, 0) self.uhd_usrp_source_1.set_auto_iq_balance(True, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq(uhd.tune_request(tx_freq, tx_offset), 0) self.uhd_usrp_sink_0.set_gain(tx_gain, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self._tx_tune_sel_options = (0, 1, ) self._tx_tune_sel_labels = ('Auto', 'Manual', ) self._tx_tune_sel_tool_bar = Qt.QToolBar(self) self._tx_tune_sel_tool_bar.addWidget(Qt.QLabel('TX Tune Mode'+": ")) self._tx_tune_sel_combo_box = Qt.QComboBox() self._tx_tune_sel_tool_bar.addWidget(self._tx_tune_sel_combo_box) for label in self._tx_tune_sel_labels: self._tx_tune_sel_combo_box.addItem(label) self._tx_tune_sel_callback = lambda i: Qt.QMetaObject.invokeMethod(self._tx_tune_sel_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._tx_tune_sel_options.index(i))) self._tx_tune_sel_callback(self.tx_tune_sel) self._tx_tune_sel_combo_box.currentIndexChanged.connect( lambda i: self.set_tx_tune_sel(self._tx_tune_sel_options[i])) self.main_tab_grid_layout_2.addWidget(self._tx_tune_sel_tool_bar, 3, 1, 1, 1) for r in range(3, 4): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(1, 2): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.rational_resampler_xxx_4 = filter.rational_resampler_ccc( interpolation=interp/2, decimation=decim, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_3 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_2 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) 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, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim*interp / decim_2 * interp_2, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.0010) self.qtgui_waterfall_sink_x_0_0.enable_grid(True) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-50, 50) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_1.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 2, 0, 2, 4) for r in range(2, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #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(True) 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.main_tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 1, 0, 1, 8) for r in range(1, 2): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_1 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #bw "VCC RX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_1.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0_1.set_y_axis(-150, -40) self.qtgui_freq_sink_x_1_0_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_1.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_1.enable_grid(True) self.qtgui_freq_sink_x_1_0_1.set_fft_average(0.2) self.qtgui_freq_sink_x_1_0_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_1.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_1.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(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0_1.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_1_0_1_win, 0, 0, 1, 8) for r in range(0, 1): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate/decim*interp/2, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_2.addWidget(self._qtgui_freq_sink_x_1_0_0_win, 0, 2, 2, 2) for r in range(0, 2): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(2, 4): self.main_tab_grid_layout_2.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 / decim_2 * interp_2, #bw "Narrow Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0.set_y_axis(-50, 50) 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(1): 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.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 "Burst RX Spectrum", #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 = ['orig', 'corr', '', '', '', '', '', '', '', ''] 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_win, 0, 4, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 8): self.main_tab_grid_layout_1.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.main_tab_grid_layout_1.addWidget(self._pyqt_meta_text_output_0_win, 3, 6, 4, 2) for r in range(3, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(6, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.pyqt_ctime_plot_0 = pyqt.ctime_plot('') self._pyqt_ctime_plot_0_win = self.pyqt_ctime_plot_0; self.main_tab_grid_layout_1.addWidget(self._pyqt_ctime_plot_0_win, 2, 4, 1, 4) for r in range(2, 3): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate / decim *interp, chan_filt_cutoff, chan_filt_trans, firdes.WIN_HAMMING, 6.76)) self.gmsk_tx_burst_hier2_0 = gmsk_tx_burst_hier2( bb_gain=bb_gain, bt=.5, delay_enable=1, pad_front=0, pad_tail=0, ptt_delay=.25, samp_rate=samp_rate, ) self.gmsk_ax25_rx_hier_0 = gmsk_ax25_rx_hier( lpf_cutoff=7.2e3, lpf_trans=1e3, quad_demod_gain=(samp_rate/decim*interp/decim_2*interp_2)/(2*math.pi*fsk_dev/8.0), samp_rate=(samp_rate/decim*interp) / decim_2 * interp_2, samps_per_symb=(samp_rate/decim*interp / baud) / decim_2 * interp_2, ) self.fsk_burst_detector_0 = fsk_burst_detector( avg_len=100.0, cons_offset=3, decim=decim, fsk_dev=fsk_dev, interp=interp, samp_rate=samp_rate, ) self.burst_rx_es_hier_0 = burst_rx_es_hier( avg_len=100, baud=9600, samp_rate=samp_rate/decim*interp, samps_per_symb=samp_rate/decim*interp / baud, trigger_thresh=trigger_thresh, ) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1 * rx_fine_tune, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, man_tune, 1, 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_socket_pdu_0, 'pdus'), (self.gmsk_tx_burst_hier2_0, 'kiss/ax25')) self.msg_connect((self.burst_rx_es_hier_0, 'brst_corr'), (self.pyqt_ctime_plot_0, 'cpdus')) self.msg_connect((self.burst_rx_es_hier_0, 'meta'), (self.pyqt_meta_text_output_0, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.blocks_socket_pdu_0, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.vcc_qt_hex_text_tx_0, 'pdus')) self.msg_connect((self.gmsk_tx_burst_hier2_0, 'ax25'), (self.vcc_qt_hex_text_tx, 'pdus')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_4, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.burst_rx_es_hier_0, 0), (self.rational_resampler_xxx_2, 0)) self.connect((self.burst_rx_es_hier_0, 1), (self.rational_resampler_xxx_3, 0)) self.connect((self.fsk_burst_detector_0, 0), (self.burst_rx_es_hier_0, 1)) self.connect((self.gmsk_ax25_rx_hier_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.burst_rx_es_hier_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.fsk_burst_detector_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_1_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.rational_resampler_xxx_3, 0), (self.gmsk_ax25_rx_hier_0, 0)) self.connect((self.rational_resampler_xxx_4, 0), (self.qtgui_freq_sink_x_1_0_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_freq_sink_x_1_0_1, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_waterfall_sink_x_0, 0))
def __init__(self, radio_id='30CF9D2', rf_freq=401.12e6, rx_offset=250e3 / 4, sat_name='CERES', tx_offset=250e3): gr.top_block.__init__( self, "VCC Simple Transceiver, CERES_30CF9D2_20190705_152115.853507_UTC_250k.fc32" ) Qt.QWidget.__init__(self) self.setWindowTitle( "VCC Simple Transceiver, CERES_30CF9D2_20190705_152115.853507_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", "fsk_trx_uhd") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.radio_id = radio_id self.rf_freq = rf_freq self.rx_offset = rx_offset self.sat_name = sat_name self.tx_offset = tx_offset ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S.%f") + '_UTC' self.samp_rate = samp_rate = float(250000) self.fn = fn = "{:s}_{:s}_{:s}_{:s}k.fc32".format( sat_name, radio_id, ts_str, str(int(samp_rate / 1e3))) self.tx_gain = tx_gain = 0 self.tx_correct = tx_correct = -300 self.rx_gain = rx_gain = 0 self.rx_correct = rx_correct = 0 self.interp = interp = 24 self.fp = fp = "/captures/{:s}".format(fn) self.decim = decim = int(samp_rate / 2000) self.bb_gain = bb_gain = .75 ################################################## # Blocks ################################################## self._tx_gain_range = Range(0, 86, 1, 0, 200) self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain, 'TX Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._tx_gain_win, 4, 8, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 10): self.top_grid_layout.setColumnStretch(c, 1) self._tx_correct_range = Range(-10000, 10000, 1, -300, 200) self._tx_correct_win = RangeWidget(self._tx_correct_range, self.set_tx_correct, "tx_correct", "counter_slider", float) self.top_grid_layout.addWidget(self._tx_correct_win, 5, 8, 1, 2) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 10): self.top_grid_layout.setColumnStretch(c, 1) 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, 6, 0, 1, 2) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self._rx_correct_range = Range(-10000, 10000, 1, 0, 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, 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._bb_gain_range = Range(0, 1, .01, .75, 200) self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain, 'TX bb_gain', "counter_slider", float) self.top_grid_layout.addWidget(self._bb_gain_win, 4, 10, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(10, 12): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx self.top_grid_layout.addWidget(self._vcc_qt_hex_text_tx_win, 6, 8, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 12): 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, 6, 4, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) 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(rf_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.uhd_usrp_sink_0_0 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0_0.set_samp_rate(250e3) self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0_0.set_center_freq( uhd.tune_request(rf_freq + tx_correct, tx_offset), 0) self.uhd_usrp_sink_0_0.set_gain(tx_gain, 0) self.uhd_usrp_sink_0_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_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #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, 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, 4, 0, 2, 8) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_0_win, 0, 8, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 12): 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, 4, 8) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self.fsk_tx_hier_0 = fsk_tx_hier( bb_gain=0.75, bt=.5, samp_rate=250000, ) self.fsk_rx_hier_0 = fsk_rx_hier( lpf_cutoff=12.5e3, lpf_trans=1e3, samp_rate=250000, ) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.fsk_tx_hier_0, 'kiss/ax25')) self.msg_connect((self.fsk_rx_hier_0, 'kiss/ax25'), (self.blocks_socket_pdu_0_2, 'pdus')) self.msg_connect((self.fsk_rx_hier_0, 'kiss/ax25'), (self.vcc_qt_hex_text_0_0, 'pdus')) self.msg_connect((self.fsk_tx_hier_0, 'out'), (self.vcc_qt_hex_text_tx, 'pdus')) self.connect((self.fsk_rx_hier_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.fsk_rx_hier_0, 1), (self.qtgui_freq_sink_x_1_0, 1)) self.connect((self.fsk_rx_hier_0, 1), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.fsk_tx_hier_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.fsk_tx_hier_0, 0), (self.uhd_usrp_sink_0_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.fsk_rx_hier_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, rf_freq=401.12e6): gr.top_block.__init__(self, "Burst Trx Gmsk9600 Ax25") Qt.QWidget.__init__(self) self.setWindowTitle("Burst Trx Gmsk9600 Ax25") 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_trx_gmsk9600_ax25") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.rf_freq = rf_freq ################################################## # Variables ################################################## self.uplink_freq = uplink_freq = rf_freq self.tx_tune = tx_tune = rf_freq - uplink_freq self.samp_rate = samp_rate = float(250e3) self.uplink_offset = uplink_offset = -1 * tx_tune self.tx_offset = tx_offset = 0 self.tx_gain = tx_gain = 67 self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y-%m-%dT%H:%M:%S.%fZ") self.interp = interp = 24 self.decim = decim = int(samp_rate / 2000) self.bb_gain = bb_gain = 1 ################################################## # Blocks ################################################## self._bb_gain_tool_bar = Qt.QToolBar(self) self._bb_gain_tool_bar.addWidget(Qt.QLabel('BB Gain' + ": ")) self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain)) self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit) self._bb_gain_line_edit.returnPressed.connect(lambda: self.set_bb_gain( eng_notation.str_to_num( str(self._bb_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._bb_gain_tool_bar, 4, 0, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx self.top_grid_layout.addWidget(self._vcc_qt_hex_text_tx_win, 6, 0, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self._uplink_offset_tool_bar = Qt.QToolBar(self) if None: self._uplink_offset_formatter = None else: self._uplink_offset_formatter = lambda x: eng_notation.num_to_str(x ) self._uplink_offset_tool_bar.addWidget( Qt.QLabel("uplink_offset" + ": ")) self._uplink_offset_label = Qt.QLabel( str(self._uplink_offset_formatter(self.uplink_offset))) self._uplink_offset_tool_bar.addWidget(self._uplink_offset_label) self.top_grid_layout.addWidget(self._uplink_offset_tool_bar, 0, 4, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._tx_gain_tool_bar = Qt.QToolBar(self) self._tx_gain_tool_bar.addWidget(Qt.QLabel('TX Gain' + ": ")) self._tx_gain_line_edit = Qt.QLineEdit(str(self.tx_gain)) self._tx_gain_tool_bar.addWidget(self._tx_gain_line_edit) self._tx_gain_line_edit.returnPressed.connect(lambda: self.set_tx_gain( eng_notation.str_to_num( str(self._tx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._tx_gain_tool_bar, 4, 2, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self.rffe_ctl_tag_ptt_pdu_0 = rffe_ctl.tag_ptt_pdu( samp_rate, "tx_sob", "tx_eob", "tx_time", "TX") 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_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_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.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, 4, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.gpredict_doppler_0 = gpredict.doppler("localhost", 7356, False) self.gpredict_MsgPairToVar_1 = gpredict.MsgPairToVar( self.set_uplink_freq) self.gmsk_tx_burst_hier2_0 = gmsk_tx_burst_hier2( bt=.5, delay_enable=1, pad_front=0, pad_tail=0, ptt_delay=.200, samp_rate=samp_rate, ) self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_gr_complex * 1, '', "") self.blocks_tag_debug_1.set_display(True) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8001', 1024, True) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc( (bb_gain, )) self.blocks_message_debug_0 = blocks.message_debug() self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, -1 * tx_tune, 1, 0) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.pyqt_text_output_0, 'pdus')) self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.gmsk_tx_burst_hier2_0, 'kiss/ax25')) self.msg_connect((self.gmsk_tx_burst_hier2_0, 'ax25'), (self.vcc_qt_hex_text_tx, 'pdus')) self.msg_connect((self.gpredict_doppler_0, 'freq'), (self.gpredict_MsgPairToVar_1, 'inpair')) self.msg_connect((self.rffe_ctl_tag_ptt_pdu_0, 'ptt'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.blocks_tag_debug_1, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.rffe_ctl_tag_ptt_pdu_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0_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, rf_freq=401.12e6): gr.top_block.__init__(self, "Burst Tx Gmsk Dev") Qt.QWidget.__init__(self) self.setWindowTitle("Burst Tx Gmsk Dev") 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_tx_gmsk_dev") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.rf_freq = rf_freq ################################################## # Variables ################################################## self.samp_rate = samp_rate = float(250e3) self.tx_offset = tx_offset = 0 self.tx_gain = tx_gain = 18 self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y-%m-%dT%H:%M:%S.%fZ") self.rx_offset = rx_offset = samp_rate / 2.0 self.rx_gain = rx_gain = 10 self.interp = interp = 24 self.decim = decim = int(samp_rate / 2000) self.bb_gain = bb_gain = .75 ################################################## # Blocks ################################################## self._tx_gain_tool_bar = Qt.QToolBar(self) self._tx_gain_tool_bar.addWidget(Qt.QLabel('TX Gain' + ": ")) self._tx_gain_line_edit = Qt.QLineEdit(str(self.tx_gain)) self._tx_gain_tool_bar.addWidget(self._tx_gain_line_edit) self._tx_gain_line_edit.returnPressed.connect(lambda: self.set_tx_gain( eng_notation.str_to_num( str(self._tx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._tx_gain_tool_bar, 4, 2, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel('RX Gain' + ": ")) self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain)) self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit) self._rx_gain_line_edit.returnPressed.connect(lambda: self.set_rx_gain( eng_notation.str_to_num( str(self._rx_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rx_gain_tool_bar, 5, 2, 1, 2) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 4): self.top_grid_layout.setColumnStretch(c, 1) self._bb_gain_tool_bar = Qt.QToolBar(self) self._bb_gain_tool_bar.addWidget(Qt.QLabel('BB Gain' + ": ")) self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain)) self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit) self._bb_gain_line_edit.returnPressed.connect(lambda: self.set_bb_gain( eng_notation.str_to_num( str(self._bb_gain_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._bb_gain_tool_bar, 4, 0, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 2): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx self.top_grid_layout.addWidget(self._vcc_qt_hex_text_tx_win, 6, 0, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.uhd_usrp_source_1 = uhd.usrp_source( ",".join(("addr=192.168.10.6", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_1.set_clock_source('external', 0) self.uhd_usrp_source_1.set_time_source('external', 0) self.uhd_usrp_source_1.set_samp_rate(samp_rate) self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_1.set_center_freq( uhd.tune_request(rf_freq, rx_offset), 0) self.uhd_usrp_source_1.set_gain(rx_gain, 0) self.uhd_usrp_source_1.set_antenna('RX2', 0) self.uhd_usrp_source_1.set_auto_dc_offset(True, 0) self.uhd_usrp_source_1.set_auto_iq_balance(True, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq( uhd.tune_request(rf_freq, tx_offset), 0) self.uhd_usrp_sink_0.set_gain(tx_gain, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self.rffe_ctl_tag_ptt_pdu_0 = rffe_ctl.tag_ptt_pdu( samp_rate, "tx_sob", "tx_eob", "tx_time", "TX") self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, 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_freq_sink_x_1_0_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_0_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_1_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_0_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_freq_sink_x_1_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_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.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, 4, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.gmsk_tx_burst_hier2_0 = gmsk_tx_burst_hier2( bt=.5, delay_enable=1, pad_front=0, pad_tail=0, ptt_delay=.200, samp_rate=samp_rate, ) self.blocks_tag_debug_1 = blocks.tag_debug(gr.sizeof_gr_complex * 1, '', "") self.blocks_tag_debug_1.set_display(True) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8001', 1024, True) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc( (bb_gain, )) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0, 'pdus'), (self.pyqt_text_output_0, 'pdus')) self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.gmsk_tx_burst_hier2_0, 'kiss/ax25')) self.msg_connect((self.gmsk_tx_burst_hier2_0, 'ax25'), (self.vcc_qt_hex_text_tx, 'pdus')) self.msg_connect((self.rffe_ctl_tag_ptt_pdu_0, 'ptt'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.blocks_tag_debug_1, 0)) self.connect((self.gmsk_tx_burst_hier2_0, 0), (self.rffe_ctl_tag_ptt_pdu_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_1_0_0_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.rational_resampler_xxx_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "VCC Burst TX/RX, 9600 Baud GMSK, AX.25, w/ PTT") Qt.QWidget.__init__(self) self.setWindowTitle("VCC Burst TX/RX, 9600 Baud GMSK, AX.25, w/ PTT") 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_rx_gmsk9600_ax25_playback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S" ) self.gs_id = gs_id = "VTGS" self.samp_rate = samp_rate = float(250e3) self.fn = fn = "VCC_{:s}_{:s}".format(gs_id, ts_str) self.trigger_thresh = trigger_thresh = 2 self.rx_offset = rx_offset = samp_rate/2.0 self.rx_gain = rx_gain = 20 self.rx_freq = rx_freq = 401.08e6 self.rate_factor = rate_factor = .5 self.interp_2 = interp_2 = 1 self.interp = interp = 48 self.fsk_dev = fsk_dev = 10000 self.fp = fp = "/vtgs/captures/vcc/{:s}".format(fn) self.fine_offset = fine_offset = 0 self.filt_cut = filt_cut = 8e3 self.decim_2 = decim_2 = 4 self.decim = decim = int(samp_rate/2000) self.chan_filt_trans = chan_filt_trans = 1000 self.chan_filt_cutoff = chan_filt_cutoff = 24000 self.ceres_offset = ceres_offset = -40e3 ################################################## # Blocks ################################################## self.main_tab = Qt.QTabWidget() self.main_tab_widget_0 = Qt.QWidget() self.main_tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_0) self.main_tab_grid_layout_0 = Qt.QGridLayout() self.main_tab_layout_0.addLayout(self.main_tab_grid_layout_0) self.main_tab.addTab(self.main_tab_widget_0, 'Full Band') self.main_tab_widget_1 = Qt.QWidget() self.main_tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_1) self.main_tab_grid_layout_1 = Qt.QGridLayout() self.main_tab_layout_1.addLayout(self.main_tab_grid_layout_1) self.main_tab.addTab(self.main_tab_widget_1, 'RX Channel') self.top_grid_layout.addWidget(self.main_tab, 0, 0, 2, 8) for r in range(0, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self._trigger_thresh_tool_bar = Qt.QToolBar(self) self._trigger_thresh_tool_bar.addWidget(Qt.QLabel('Trigger Thresh'+": ")) self._trigger_thresh_line_edit = Qt.QLineEdit(str(self.trigger_thresh)) self._trigger_thresh_tool_bar.addWidget(self._trigger_thresh_line_edit) self._trigger_thresh_line_edit.returnPressed.connect( lambda: self.set_trigger_thresh(eng_notation.str_to_num(str(self._trigger_thresh_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._trigger_thresh_tool_bar, 4, 4, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel('RX 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.main_tab_grid_layout_0.addWidget(self._rx_freq_tool_bar, 4, 0, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 2): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self._rate_factor_tool_bar = Qt.QToolBar(self) self._rate_factor_tool_bar.addWidget(Qt.QLabel("rate_factor"+": ")) self._rate_factor_line_edit = Qt.QLineEdit(str(self.rate_factor)) self._rate_factor_tool_bar.addWidget(self._rate_factor_line_edit) self._rate_factor_line_edit.returnPressed.connect( lambda: self.set_rate_factor(eng_notation.str_to_num(str(self._rate_factor_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._rate_factor_tool_bar, 2, 0, 1, 8) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self._fine_offset_tool_bar = Qt.QToolBar(self) self._fine_offset_tool_bar.addWidget(Qt.QLabel("fine_offset"+": ")) self._fine_offset_line_edit = Qt.QLineEdit(str(self.fine_offset)) self._fine_offset_tool_bar.addWidget(self._fine_offset_line_edit) self._fine_offset_line_edit.returnPressed.connect( lambda: self.set_fine_offset(eng_notation.str_to_num(str(self._fine_offset_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._fine_offset_tool_bar) self._ceres_offset_tool_bar = Qt.QToolBar(self) self._ceres_offset_tool_bar.addWidget(Qt.QLabel('Ceres Offset'+": ")) self._ceres_offset_line_edit = Qt.QLineEdit(str(self.ceres_offset)) self._ceres_offset_tool_bar.addWidget(self._ceres_offset_line_edit) self._ceres_offset_line_edit.returnPressed.connect( lambda: self.set_ceres_offset(eng_notation.str_to_num(str(self._ceres_offset_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._ceres_offset_tool_bar, 3, 4, 1, 2) for r in range(3, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_0_win = self.vcc_qt_hex_text_tx_0; self.main_tab_grid_layout_1.addWidget(self._vcc_qt_hex_text_tx_0_win, 5, 0, 2, 6) for r in range(5, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.sigmf_source_0 = gr_sigmf.source('/vtgs/captures/vcc/VCC_VTGS_20191227_155437.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel('RX Gain'+": ")) self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain)) self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit) self._rx_gain_line_edit.returnPressed.connect( lambda: self.set_rx_gain(eng_notation.str_to_num(str(self._rx_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_0.addWidget(self._rx_gain_tool_bar, 4, 2, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(2, 4): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.rational_resampler_xxx_3 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_2 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) 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, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim*interp / decim_2 * interp_2, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0_0.enable_grid(True) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-50, 50) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_1.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 2, 0, 2, 4) for r in range(2, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.0010) self.qtgui_waterfall_sink_x_0.enable_grid(True) 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.main_tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 1, 0, 1, 8) for r in range(1, 2): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "Threshold", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.010) self.qtgui_time_sink_x_0.set_y_axis(-10, 10) self.qtgui_time_sink_x_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0.enable_tags(-1, True) self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) self.qtgui_time_sink_x_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = ['', '', '', '', '', '', '', '', '', ''] widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] colors = ["blue", "red", "green", "black", "cyan", "magenta", "yellow", "dark red", "dark green", "blue"] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0] for i in xrange(2): if len(labels[i]) == 0: 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.main_tab_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 2, 4, 1, 4) for r in range(2, 3): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_1 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #bw "VCC RX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_1.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0_1.set_y_axis(-130, -60) self.qtgui_freq_sink_x_1_0_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_1.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_1.enable_grid(True) self.qtgui_freq_sink_x_1_0_1.set_fft_average(0.2) self.qtgui_freq_sink_x_1_0_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_1.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_1.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(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0_1.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_1_0_1_win, 0, 0, 1, 8) for r in range(0, 1): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.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 / decim_2 * interp_2, #bw "Ceres Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0.set_y_axis(-50, 50) 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(1): 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.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 "Burst RX Spectrum", #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 = ['orig', 'corr', '', '', '', '', '', '', '', ''] 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_win, 0, 4, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 8): self.main_tab_grid_layout_1.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.main_tab_grid_layout_1.addWidget(self._pyqt_meta_text_output_0_win, 3, 6, 4, 2) for r in range(3, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(6, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate / decim *interp, chan_filt_cutoff, chan_filt_trans, firdes.WIN_HAMMING, 6.76)) self.gmsk_ax25_rx_hier_0 = gmsk_ax25_rx_hier( lpf_cutoff=7.2e3, lpf_trans=1e3, quad_demod_gain=(samp_rate/decim*interp/decim_2*interp_2)/(2*math.pi*fsk_dev/8.0), samp_rate=48000, samps_per_symb=5, ) self.fsk_burst_detector_0 = fsk_burst_detector( avg_len=100, cons_offset=3, decim=decim, fsk_dev=fsk_dev, interp=interp, samp_rate=samp_rate, ) self._filt_cut_tool_bar = Qt.QToolBar(self) self._filt_cut_tool_bar.addWidget(Qt.QLabel("filt_cut"+": ")) self._filt_cut_line_edit = Qt.QLineEdit(str(self.filt_cut)) self._filt_cut_tool_bar.addWidget(self._filt_cut_line_edit) self._filt_cut_line_edit.returnPressed.connect( lambda: self.set_filt_cut(eng_notation.str_to_num(str(self._filt_cut_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._filt_cut_tool_bar) self.burst_rx_es_hier_0 = burst_rx_es_hier( avg_len=100, baud=9600, samp_rate=samp_rate/decim*interp, samps_per_symb=10, trigger_thresh=trigger_thresh, ) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate*rate_factor,True) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) self.blocks_multiply_xx_0_0_0 = blocks.multiply_vcc(1) self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1) self.analog_sig_source_x_0_0_0 = analog.sig_source_c(samp_rate *interp /decim, analog.GR_COS_WAVE, -1 * fine_offset, 1, 0) self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1 * ceres_offset, 1, 0) self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, trigger_thresh) 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.burst_rx_es_hier_0, 'meta'), (self.pyqt_meta_text_output_0, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.blocks_socket_pdu_0_2, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.vcc_qt_hex_text_tx_0, 'pdus')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_const_source_x_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.analog_sig_source_x_0_0_0, 0), (self.blocks_multiply_xx_0_0_0, 1)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.blocks_multiply_xx_0_0_0, 0), (self.burst_rx_es_hier_0, 0)) self.connect((self.blocks_multiply_xx_0_0_0, 0), (self.fsk_burst_detector_0, 0)) self.connect((self.blocks_multiply_xx_0_0_0, 0), (self.rational_resampler_xxx_1_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_1_0_1, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.burst_rx_es_hier_0, 0), (self.rational_resampler_xxx_2, 0)) self.connect((self.burst_rx_es_hier_0, 1), (self.rational_resampler_xxx_3, 0)) self.connect((self.fsk_burst_detector_0, 0), (self.burst_rx_es_hier_0, 1)) self.connect((self.fsk_burst_detector_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.gmsk_ax25_rx_hier_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.low_pass_filter_0, 0), (self.blocks_multiply_xx_0_0_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.rational_resampler_xxx_3, 0), (self.gmsk_ax25_rx_hier_0, 0)) self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self): gr.top_block.__init__(self, "VCC Single Channel Command - VT") Qt.QWidget.__init__(self) self.setWindowTitle("VCC Single Channel Command - VT") 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_trx_gmsk9600_ax25_n210") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.tx_freq = tx_freq = 401.12e6 self.uplink_freq = uplink_freq = tx_freq self.ts_str = ts_str = dt.strftime(dt.utcnow(), "%Y%m%d_%H%M%S" ) self.gs_id = gs_id = "VTGS" self.tx_tune = tx_tune = tx_freq - uplink_freq self.samp_rate = samp_rate = float(250e3) self.man_tune = man_tune = 0.0 self.fn = fn = "VCC_{:s}_{:s}".format(gs_id, ts_str) self.uplink_offset = uplink_offset = -1* tx_tune self.tx_tune_sel = tx_tune_sel = 0 self.tx_sel = tx_sel = [tx_tune, -1*man_tune] self.tx_offset = tx_offset = samp_rate/2 self.tx_gain = tx_gain = 10 self.trigger_thresh = trigger_thresh = -2 self.rx_offset = rx_offset = samp_rate/2.0 self.rx_gain = rx_gain = 20 self.rx_freq = rx_freq = 401.08e6 self.interp_2 = interp_2 = 1 self.interp = interp = 48 self.fsk_dev = fsk_dev = 10000 self.fp = fp = "/vtgs/captures/vcc/{:s}".format(fn) self.decim_2 = decim_2 = 2 self.decim = decim = int(samp_rate/2000) self.chan_filt_trans = chan_filt_trans = 1000 self.chan_filt_cutoff = chan_filt_cutoff = 24000 self.ceres_offset = ceres_offset = 40000 self.bb_gain = bb_gain = .75 ################################################## # Blocks ################################################## self.main_tab = Qt.QTabWidget() self.main_tab_widget_0 = Qt.QWidget() self.main_tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_0) self.main_tab_grid_layout_0 = Qt.QGridLayout() self.main_tab_layout_0.addLayout(self.main_tab_grid_layout_0) self.main_tab.addTab(self.main_tab_widget_0, 'Full Band') self.main_tab_widget_1 = Qt.QWidget() self.main_tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_1) self.main_tab_grid_layout_1 = Qt.QGridLayout() self.main_tab_layout_1.addLayout(self.main_tab_grid_layout_1) self.main_tab.addTab(self.main_tab_widget_1, 'RX Channel') self.main_tab_widget_2 = Qt.QWidget() self.main_tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.main_tab_widget_2) self.main_tab_grid_layout_2 = Qt.QGridLayout() self.main_tab_layout_2.addLayout(self.main_tab_grid_layout_2) self.main_tab.addTab(self.main_tab_widget_2, 'TX Channel') self.top_grid_layout.addWidget(self.main_tab, 0, 0, 2, 8) for r in range(0, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 8): self.top_grid_layout.setColumnStretch(c, 1) self._tx_tune_sel_options = (0, 1, ) self._tx_tune_sel_labels = ('Auto', 'Manual', ) self._tx_tune_sel_tool_bar = Qt.QToolBar(self) self._tx_tune_sel_tool_bar.addWidget(Qt.QLabel('TX Tune Mode'+": ")) self._tx_tune_sel_combo_box = Qt.QComboBox() self._tx_tune_sel_tool_bar.addWidget(self._tx_tune_sel_combo_box) for label in self._tx_tune_sel_labels: self._tx_tune_sel_combo_box.addItem(label) self._tx_tune_sel_callback = lambda i: Qt.QMetaObject.invokeMethod(self._tx_tune_sel_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._tx_tune_sel_options.index(i))) self._tx_tune_sel_callback(self.tx_tune_sel) self._tx_tune_sel_combo_box.currentIndexChanged.connect( lambda i: self.set_tx_tune_sel(self._tx_tune_sel_options[i])) self.main_tab_grid_layout_2.addWidget(self._tx_tune_sel_tool_bar, 3, 1, 1, 1) for r in range(3, 4): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(1, 2): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._tx_gain_tool_bar = Qt.QToolBar(self) self._tx_gain_tool_bar.addWidget(Qt.QLabel('TX Gain'+": ")) self._tx_gain_line_edit = Qt.QLineEdit(str(self.tx_gain)) self._tx_gain_tool_bar.addWidget(self._tx_gain_line_edit) self._tx_gain_line_edit.returnPressed.connect( lambda: self.set_tx_gain(eng_notation.str_to_num(str(self._tx_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._tx_gain_tool_bar, 2, 3, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(3, 4): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._tx_freq_tool_bar = Qt.QToolBar(self) self._tx_freq_tool_bar.addWidget(Qt.QLabel('TX Freq'+": ")) self._tx_freq_line_edit = Qt.QLineEdit(str(self.tx_freq)) self._tx_freq_tool_bar.addWidget(self._tx_freq_line_edit) self._tx_freq_line_edit.returnPressed.connect( lambda: self.set_tx_freq(eng_notation.str_to_num(str(self._tx_freq_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._tx_freq_tool_bar, 2, 0, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 1): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._trigger_thresh_tool_bar = Qt.QToolBar(self) self._trigger_thresh_tool_bar.addWidget(Qt.QLabel('Trigger Thresh'+": ")) self._trigger_thresh_line_edit = Qt.QLineEdit(str(self.trigger_thresh)) self._trigger_thresh_tool_bar.addWidget(self._trigger_thresh_line_edit) self._trigger_thresh_line_edit.returnPressed.connect( lambda: self.set_trigger_thresh(eng_notation.str_to_num(str(self._trigger_thresh_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._trigger_thresh_tool_bar, 4, 4, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._rx_gain_tool_bar = Qt.QToolBar(self) self._rx_gain_tool_bar.addWidget(Qt.QLabel('RX Gain'+": ")) self._rx_gain_line_edit = Qt.QLineEdit(str(self.rx_gain)) self._rx_gain_tool_bar.addWidget(self._rx_gain_line_edit) self._rx_gain_line_edit.returnPressed.connect( lambda: self.set_rx_gain(eng_notation.str_to_num(str(self._rx_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_0.addWidget(self._rx_gain_tool_bar, 4, 2, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(2, 4): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self._rx_freq_tool_bar = Qt.QToolBar(self) self._rx_freq_tool_bar.addWidget(Qt.QLabel('RX 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.main_tab_grid_layout_0.addWidget(self._rx_freq_tool_bar, 4, 0, 1, 2) for r in range(4, 5): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 2): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self._ceres_offset_tool_bar = Qt.QToolBar(self) self._ceres_offset_tool_bar.addWidget(Qt.QLabel('Ceres Offset'+": ")) self._ceres_offset_line_edit = Qt.QLineEdit(str(self.ceres_offset)) self._ceres_offset_tool_bar.addWidget(self._ceres_offset_line_edit) self._ceres_offset_line_edit.returnPressed.connect( lambda: self.set_ceres_offset(eng_notation.str_to_num(str(self._ceres_offset_line_edit.text().toAscii())))) self.main_tab_grid_layout_1.addWidget(self._ceres_offset_tool_bar, 3, 4, 1, 2) for r in range(3, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._bb_gain_tool_bar = Qt.QToolBar(self) self._bb_gain_tool_bar.addWidget(Qt.QLabel('BB Gain'+": ")) self._bb_gain_line_edit = Qt.QLineEdit(str(self.bb_gain)) self._bb_gain_tool_bar.addWidget(self._bb_gain_line_edit) self._bb_gain_line_edit.returnPressed.connect( lambda: self.set_bb_gain(eng_notation.str_to_num(str(self._bb_gain_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._bb_gain_tool_bar, 2, 2, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(2, 3): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx_0 = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_0_win = self.vcc_qt_hex_text_tx_0; self.main_tab_grid_layout_1.addWidget(self._vcc_qt_hex_text_tx_0_win, 5, 0, 2, 6) for r in range(5, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 6): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx; self.main_tab_grid_layout_2.addWidget(self._vcc_qt_hex_text_tx_win, 0, 0, 2, 2) for r in range(0, 2): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 2): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self._uplink_offset_tool_bar = Qt.QToolBar(self) if None: self._uplink_offset_formatter = None else: self._uplink_offset_formatter = lambda x: eng_notation.num_to_str(x) self._uplink_offset_tool_bar.addWidget(Qt.QLabel("uplink_offset"+": ")) self._uplink_offset_label = Qt.QLabel(str(self._uplink_offset_formatter(self.uplink_offset))) self._uplink_offset_tool_bar.addWidget(self._uplink_offset_label) self.main_tab_grid_layout_2.addWidget(self._uplink_offset_tool_bar, 2, 1, 1, 1) for r in range(2, 3): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(1, 2): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.uhd_usrp_source_1 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_1.set_clock_source('external', 0) self.uhd_usrp_source_1.set_time_source('external', 0) self.uhd_usrp_source_1.set_samp_rate(samp_rate) self.uhd_usrp_source_1.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_source_1.set_center_freq(uhd.tune_request(rx_freq, rx_offset), 0) self.uhd_usrp_source_1.set_gain(rx_gain, 0) self.uhd_usrp_source_1.set_antenna('RX2', 0) self.uhd_usrp_source_1.set_auto_dc_offset(True, 0) self.uhd_usrp_source_1.set_auto_iq_balance(True, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("addr=192.168.10.6", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_clock_source('external', 0) self.uhd_usrp_sink_0.set_time_source('external', 0) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq(uhd.tune_request(tx_freq, tx_offset), 0) self.uhd_usrp_sink_0.set_gain(tx_gain, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self.sigmf_sink_0 = gr_sigmf.sink("cf32", fp, gr_sigmf.sigmf_time_mode_absolute, False) self.sigmf_sink_0.set_global_meta("core:sample_rate", samp_rate) self.sigmf_sink_0.set_global_meta("core:description", 'VCC TM/TC v1.0.0, GMSK9600, AX.25, w/ PTT') self.sigmf_sink_0.set_global_meta("core:author", 'Zach Leffke') self.sigmf_sink_0.set_global_meta("core:license", 'MIT') self.sigmf_sink_0.set_global_meta("core:hw", '2X M2 400CP30, ARR Preamp, N210 w/ UBX') self.rffe_ctl_tag_ptt_pdu_0 = rffe_ctl.tag_ptt_pdu(samp_rate,"tx_sob","tx_eob","tx_time","TX") self.rational_resampler_xxx_4 = filter.rational_resampler_ccc( interpolation=interp/2, decimation=decim, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_3 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_2 = filter.rational_resampler_ccc( interpolation=1, decimation=2, taps=None, fractional_bw=None, ) 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, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim*interp / decim_2 * interp_2, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.0010) self.qtgui_waterfall_sink_x_0_0.enable_grid(True) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-50, 50) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_1.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 2, 0, 2, 4) for r in range(2, 4): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #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(True) 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.main_tab_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win, 1, 0, 1, 8) for r in range(1, 2): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_1 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype rx_freq, #fc samp_rate, #bw "VCC RX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_1.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0_1.set_y_axis(-150, -40) self.qtgui_freq_sink_x_1_0_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_1.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_1.enable_grid(True) self.qtgui_freq_sink_x_1_0_1.set_fft_average(0.2) self.qtgui_freq_sink_x_1_0_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_1.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_1.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_1.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(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0_1.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_0.addWidget(self._qtgui_freq_sink_x_1_0_1_win, 0, 0, 1, 8) for r in range(0, 1): self.main_tab_grid_layout_0.setRowStretch(r, 1) for c in range(0, 8): self.main_tab_grid_layout_0.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate/decim*interp/2, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.main_tab_grid_layout_2.addWidget(self._qtgui_freq_sink_x_1_0_0_win, 0, 2, 2, 2) for r in range(0, 2): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(2, 4): self.main_tab_grid_layout_2.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 / decim_2 * interp_2, #bw "Ceres Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.0010) self.qtgui_freq_sink_x_1_0.set_y_axis(-50, 50) 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(1): 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_0_win, 0, 0, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_1.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 "Burst RX Spectrum", #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 = ['orig', 'corr', '', '', '', '', '', '', '', ''] 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.main_tab_grid_layout_1.addWidget(self._qtgui_freq_sink_x_1_win, 0, 4, 2, 4) for r in range(0, 2): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(4, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self.pyqt_text_output_0 = pyqt.text_output() self._pyqt_text_output_0_win = self.pyqt_text_output_0; self.main_tab_grid_layout_2.addWidget(self._pyqt_text_output_0_win, 4, 0, 1, 4) for r in range(4, 5): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 4): self.main_tab_grid_layout_2.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.main_tab_grid_layout_1.addWidget(self._pyqt_meta_text_output_0_win, 3, 6, 4, 2) for r in range(3, 7): self.main_tab_grid_layout_1.setRowStretch(r, 1) for c in range(6, 8): self.main_tab_grid_layout_1.setColumnStretch(c, 1) self._man_tune_tool_bar = Qt.QToolBar(self) self._man_tune_tool_bar.addWidget(Qt.QLabel('TX Freq Offset'+": ")) self._man_tune_line_edit = Qt.QLineEdit(str(self.man_tune)) self._man_tune_tool_bar.addWidget(self._man_tune_line_edit) self._man_tune_line_edit.returnPressed.connect( lambda: self.set_man_tune(eng_notation.str_to_num(str(self._man_tune_line_edit.text().toAscii())))) self.main_tab_grid_layout_2.addWidget(self._man_tune_tool_bar, 3, 0, 1, 1) for r in range(3, 4): self.main_tab_grid_layout_2.setRowStretch(r, 1) for c in range(0, 1): self.main_tab_grid_layout_2.setColumnStretch(c, 1) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate / decim *interp, chan_filt_cutoff, chan_filt_trans, firdes.WIN_HAMMING, 6.76)) self.gpredict_doppler_0 = gpredict.doppler("0.0.0.0", 7356, True) self.gpredict_MsgPairToVar_1 = gpredict.MsgPairToVar(self.set_uplink_freq) self.gmsk_tx_burst_hier_callsign_0 = gmsk_tx_burst_hier_callsign( bb_gain=bb_gain, bt=.5, delay_enable=1, pad_front=0, pad_tail=0, ptt_delay=0.250, samp_rate=250000, callsign="WJ2XMS", ssid=1, ) self.gmsk_ax25_rx_hier_0 = gmsk_ax25_rx_hier( lpf_cutoff=7.2e3, lpf_trans=1e3, quad_demod_gain=(samp_rate/decim*interp/decim_2*interp_2)/(2*math.pi*fsk_dev/8.0), samp_rate=48000, samps_per_symb=5, ) self.fsk_burst_detector_0 = fsk_burst_detector( avg_len=100.0, cons_offset=3, decim=decim, fsk_dev=fsk_dev, interp=interp, samp_rate=samp_rate, ) self.burst_rx_es_hier_0 = burst_rx_es_hier( avg_len=100, baud=9600, samp_rate=samp_rate/decim*interp, samps_per_symb=10, trigger_thresh=trigger_thresh, ) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '10.42.0.21', '8000', 1024, False) self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8001', 1024, True) self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1 * ceres_offset, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, -1 * tx_sel[tx_tune_sel], 1, 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_socket_pdu_0, 'pdus'), (self.pyqt_text_output_0, 'pdus')) self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.gmsk_tx_burst_hier_callsign_0, 'kiss/ax25')) self.msg_connect((self.burst_rx_es_hier_0, 'meta'), (self.pyqt_meta_text_output_0, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.blocks_socket_pdu_0_2, 'pdus')) self.msg_connect((self.gmsk_ax25_rx_hier_0, 'kiss'), (self.vcc_qt_hex_text_tx_0, 'pdus')) self.msg_connect((self.gmsk_tx_burst_hier_callsign_0, 'ax25'), (self.vcc_qt_hex_text_tx, 'pdus')) self.msg_connect((self.gpredict_doppler_0, 'freq'), (self.gpredict_MsgPairToVar_1, 'inpair')) self.msg_connect((self.rffe_ctl_tag_ptt_pdu_0, 'ptt'), (self.blocks_socket_pdu_0, 'pdus')) self.connect((self.analog_agc2_xx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.rational_resampler_xxx_4, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.burst_rx_es_hier_0, 0), (self.rational_resampler_xxx_2, 0)) self.connect((self.burst_rx_es_hier_0, 1), (self.rational_resampler_xxx_3, 0)) self.connect((self.fsk_burst_detector_0, 0), (self.burst_rx_es_hier_0, 1)) self.connect((self.gmsk_ax25_rx_hier_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.gmsk_tx_burst_hier_callsign_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.gmsk_tx_burst_hier_callsign_0, 0), (self.rffe_ctl_tag_ptt_pdu_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.burst_rx_es_hier_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.fsk_burst_detector_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_1_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_1_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.rational_resampler_xxx_3, 0), (self.gmsk_ax25_rx_hier_0, 0)) self.connect((self.rational_resampler_xxx_4, 0), (self.qtgui_freq_sink_x_1_0_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_freq_sink_x_1_0_1, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.uhd_usrp_source_1, 0), (self.sigmf_sink_0, 0))
def __init__(self, mode='FILESIM', sat_name='CERES'): gr.top_block.__init__( self, "VCC Simple Transceiver, CERES_FILESIM_20190512_222916.422921_UTC_250k.fc32" ) Qt.QWidget.__init__(self) self.setWindowTitle( "VCC Simple Transceiver, CERES_FILESIM_20190512_222916.422921_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", "gmsk_tx_tofile") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.mode = mode 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 = float(250000) self.fn = fn = "{:s}_{:s}_{:s}_{:s}k.fc32".format( sat_name, mode, ts_str, str(int(samp_rate / 1e3))) self.interp = interp = 24 self.fp = fp = "/captures/{:s}".format(fn) self.decim = decim = int(samp_rate / 2000) self.bb_gain = bb_gain = .75 ################################################## # Blocks ################################################## self._bb_gain_range = Range(0, 1, .01, .75, 200) self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain, 'TX bb_gain', "counter_slider", float) self.top_grid_layout.addWidget(self._bb_gain_win, 4, 10, 1, 2) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(10, 12): self.top_grid_layout.setColumnStretch(c, 1) self.vcc_qt_hex_text_tx = vcc.qt_hex_text() self._vcc_qt_hex_text_tx_win = self.vcc_qt_hex_text_tx self.top_grid_layout.addWidget(self._vcc_qt_hex_text_tx_win, 6, 8, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 12): self.top_grid_layout.setColumnStretch(c, 1) 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_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "TX Spectrum", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0_0.set_update_time(0.010) self.qtgui_freq_sink_x_1_0_0.set_y_axis(-150, 0) self.qtgui_freq_sink_x_1_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0_0.enable_grid(True) self.qtgui_freq_sink_x_1_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_1_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_1_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_1_0_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_1_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_0_win, 0, 8, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(8, 12): self.top_grid_layout.setColumnStretch(c, 1) self.fsk_tx_hier_0 = fsk_tx_hier( bb_gain=0.75, bt=.5, samp_rate=250000, ) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_socket_pdu_0_2 = blocks.socket_pdu("TCP_SERVER", '0.0.0.0', '8000', 1024, False) ################################################## # Connections ################################################## self.msg_connect((self.blocks_socket_pdu_0_2, 'pdus'), (self.fsk_tx_hier_0, 'kiss/ax25')) self.msg_connect((self.fsk_tx_hier_0, 'out'), (self.vcc_qt_hex_text_tx, 'pdus')) self.connect((self.blocks_throttle_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.fsk_tx_hier_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_1_0_0, 0))