def __init__(self,
                 avgGainList=[
                     1.0 / 8,
                     1.0 / 32,
                 ],
                 dipIndex=-1,
                 doLog10=True,
                 enable=True,
                 fftSize=int(2**17),
                 fftWindowType='flattop',
                 index=1,
                 localInterface="",
                 otherDdcArgs={},
                 otherTunerArgs={},
                 outSize=int((40.0 / 51.2) * (2**17)),
                 radioInterface=1,
                 radioParam={
                     "type": "ndr804-ptt",
                     "host": "ndr308",
                     "port": 8617,
                     "obj": None
                 },
                 rate=16,
                 rfAtten=0,
                 rfFilter=1,
                 rfFreq=1000,
                 udpPort=11000):
        numOut = len(avgGainList) + 1
        gr.hier_block2.__init__(
            self,
            "Local NDR804-PTT Snapshot Source",
            gr.io_signature(0, 0, 0),
            gr.io_signaturev(numOut, numOut,
                             [gr.sizeof_float * outSize] * numOut),
        )
        self.message_port_register_hier_in("rfFreq")
        self.message_port_register_hier_in("clearAvg")
        self.message_port_register_hier_out("rfFreq")

        ##################################################
        # Parameters
        ##################################################
        self.avgGainList = avgGainList
        self.dipIndex = dipIndex
        self.doLog10 = doLog10 = bool(doLog10)
        self.enable = enable = bool(enable)
        self.fftSize = fftSize = int(fftSize)
        self.fftWindowType = fftWindowType
        self.index = index
        self.localInterface = localInterface
        self.otherDdcArgs = otherDdcArgs
        self.otherTunerArgs = otherTunerArgs
        self.outSize = outSize
        self.radioInterface = radioInterface
        self.radioParam = radioParam
        self.rate = rate
        self.rfAtten = rfAtten
        self.rfFilter = rfFilter
        self.rfFreq = rfFreq
        self.udpPort = udpPort

        ##################################################
        # Variables
        ##################################################
        self.fftWindow = fftWindow = scipy.signal.get_window(
            fftWindowType, fftSize)
        self.windowScale = windowScale = fftWindow.sum() / fftWindow.size

        ##################################################
        # Blocks
        ##################################################
        self.tunerControl = CyberRadio.generic_tuner_control_block(
            radioParam, index, True, rfFreq, rfAtten, rfFilter, otherTunerArgs,
            False)
        self.snapshotToVector = blocks.stream_to_vector(
            gr.sizeof_gr_complex * 1, fftSize)
        self.snapshotSource = CyberRadio.snapshot_source_c(
            '0.0.0.0', udpPort, fftSize, rate)
        if doLog10:
            self.log10_direct = CyberRadio.vector_nlog10_ff(10, outSize, 0)
            self.nullSink_direct = blocks.null_sink(gr.sizeof_float * outSize)
        else:
            self.log10_direct = None
        self.fftBlock = fft.fft_vcc(fftSize, True,
                                    (fftWindow / fftWindow.sum()), True, 1)
        self.extractPacketPayload = CyberRadio.vector_keep_m_in_n(
            gr.sizeof_gr_complex, outSize, fftSize, (fftSize - outSize) / 2)
        self.ddcControl = CyberRadio.generic_ddc_control_block(
            radioParam,
            index,
            "",  #idString
            bool(enable),
            True,
            0,
            1,
            0,
            index,
            0,
            radioInterface,
            dipIndex,
            localInterface,
            udpPort,
            otherDdcArgs,
            False)
        self.compToMagSq = blocks.complex_to_mag_squared(outSize)
        self.avgFilterList = []
        self.avgNullSinkList = []
        self.avgLog10List = []

        for i in range(numOut - 1):
            #cep test self.avgFilterList.append( filter.single_pole_iir_filter_ff(avgGainList[i], outSize) )
            self.avgFilterList.append(
                CyberRadio.vector_single_pole_iir_filter_ff(
                    avgGainList[i], outSize, True))
            self.avgNullSinkList.append(
                blocks.null_sink(gr.sizeof_float * outSize))
            if doLog10:
                self.avgLog10List.append(
                    CyberRadio.vector_nlog10_ff(10, outSize, 0))

        ##################################################
        # Connections
        ##################################################
        self.msg_connect((self, 'rfFreq'), (self.tunerControl, 'rfFreq'))
        self.msg_connect((self.tunerControl, 'rfFreq'), (self, 'rfFreq'))

        for i in range(numOut - 1):
            self.connect((self.compToMagSq, 0), (self.avgFilterList[i], 0))
            #cep test self.msg_connect((self, 'clearAvg'), (self.avgFilterList[i], 'clear'))
            if doLog10:
                self.connect((self.avgFilterList[i], 0),
                             (self.avgLog10List[i], 0))
                self.connect((self.avgLog10List[i], 0),
                             (self.avgNullSinkList[i], 0))
                self.connect((self.avgLog10List[i], 0), (self, i + 1))
            else:
                self.connect((self.avgFilterList[i], 0),
                             (self.avgNullSinkList[i], 0))
                self.connect((self.avgFilterList[i], 0), (self, i + 1))
        if doLog10:
            self.connect((self.compToMagSq, 0), (self.log10_direct, 0))
            self.connect((self.log10_direct, 0), (self.nullSink_direct, 0))
            self.connect((self.log10_direct, 0), (self, 0))
        else:
            self.connect((self.compToMagSq, 0), (self, 0))
        self.connect((self.extractPacketPayload, 0), (self.compToMagSq, 0))
        self.connect((self.fftBlock, 0), (self.extractPacketPayload, 0))
        self.connect((self.snapshotToVector, 0), (self.fftBlock, 0))
        self.connect((self.snapshotSource, 0), (self.snapshotToVector, 0))
示例#2
0
    def __init__(self, radioHostname='192.168.0.20', radioType='ndr364'):
        gr.top_block.__init__(self, "Freq Msg Strobe Test")
        Qt.QWidget.__init__(self)
        self.setWindowTitle("Freq Msg Strobe 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", "frq_strobe_test")
        self.restoreGeometry(self.settings.value("geometry").toByteArray())

        ##################################################
        # Parameters
        ##################################################
        self.radioHostname = radioHostname
        self.radioType = radioType

        ##################################################
        # Variables
        ##################################################
        self.radioObj = radioObj = crd.getRadioObject(radioType, verbose=bool(False), host=radioHostname)
        self.wbddcRateSet = wbddcRateSet = dict( [(k,v) for k,v in radioObj.getWbddcRateSet().iteritems() if radioObj.getDdcDataFormat(True).get(k,"iq")!="real"] )
        self.configFilePath = configFilePath = os.path.expanduser( os.path.join("~",".%s_demo.cfg"%(radioObj.name.lower(),)) )
        self._cfg_wbddcRateIndex_config = ConfigParser.ConfigParser()
        self._cfg_wbddcRateIndex_config.read(configFilePath)
        try: cfg_wbddcRateIndex = self._cfg_wbddcRateIndex_config.getint('wbddc', 'rate_index')
        except: cfg_wbddcRateIndex = sorted(wbddcRateSet.keys())[0]
        self.cfg_wbddcRateIndex = cfg_wbddcRateIndex
        self._cfg_iirAvgExp_config = ConfigParser.ConfigParser()
        self._cfg_iirAvgExp_config.read(configFilePath)
        try: cfg_iirAvgExp = self._cfg_iirAvgExp_config.getint('gui', 'iirAvgExp')
        except: cfg_iirAvgExp = int(3)
        self.cfg_iirAvgExp = cfg_iirAvgExp
        self.wbddcRateIndex = wbddcRateIndex = cfg_wbddcRateIndex
        self.wbddcBwSet = wbddcBwSet = dict( [(k,v) for k,v in radioObj.getWbddcBwSet().iteritems() if radioObj.getDdcDataFormat(True).get(k,"iq")!="real"] )
        self.iirAvgExp = iirAvgExp = cfg_iirAvgExp
        self._cfg_tunerIndex_config = ConfigParser.ConfigParser()
        self._cfg_tunerIndex_config.read(configFilePath)
        try: cfg_tunerIndex = self._cfg_tunerIndex_config.getint('tuner', 'index')
        except: cfg_tunerIndex = radioObj.getTunerIndexRange()[0]
        self.cfg_tunerIndex = cfg_tunerIndex
        self._cfg_tunerAtten_config = ConfigParser.ConfigParser()
        self._cfg_tunerAtten_config.read(configFilePath)
        try: cfg_tunerAtten = self._cfg_tunerAtten_config.getint('tuner', 'atten')
        except: cfg_tunerAtten = int(radioObj.getTunerAttenuationRange()[0])
        self.cfg_tunerAtten = cfg_tunerAtten
        self._cfg_rfFreqMhz_config = ConfigParser.ConfigParser()
        self._cfg_rfFreqMhz_config.read(configFilePath)
        try: cfg_rfFreqMhz = self._cfg_rfFreqMhz_config.getint('tuner', 'freq')
        except: cfg_rfFreqMhz = int(radioObj.getTunerFrequencyRange()[0]/1e6)
        self.cfg_rfFreqMhz = cfg_rfFreqMhz
        self._cfg_refLevel_config = ConfigParser.ConfigParser()
        self._cfg_refLevel_config.read(configFilePath)
        try: cfg_refLevel = self._cfg_refLevel_config.getint('display', 'ref_level')
        except: cfg_refLevel = 0
        self.cfg_refLevel = cfg_refLevel
        self._cfg_dynRange_config = ConfigParser.ConfigParser()
        self._cfg_dynRange_config.read(configFilePath)
        try: cfg_dynRange = self._cfg_dynRange_config.getint('display', 'dyn_range')
        except: cfg_dynRange = 120
        self.cfg_dynRange = cfg_dynRange
        self.wbSampleRate = wbSampleRate = wbddcRateSet[wbddcRateIndex]
        self.wbBw = wbBw = wbddcBwSet[wbddcRateIndex]
        self.udpBasePort = udpBasePort = 0xcafe
        self.tunerIndex = tunerIndex = cfg_tunerIndex
        self.tunerAtten = tunerAtten = cfg_tunerAtten
        self.samp_rate = samp_rate = 10e6
        self.rfFreqMhz = rfFreqMhz = cfg_rfFreqMhz
        self.refLevel = refLevel = cfg_refLevel
        self.pauseScan = pauseScan = False
        self.iirAlpha = iirAlpha = 2.0**(float(-iirAvgExp))
        self.fStep = fStep = 100
        self.f2 = f2 = int(radioObj.getTunerFrequencyRange()[1]/1e6)
        self.f1 = f1 = 100
        self.dynRange = dynRange = cfg_dynRange
        self.dwell = dwell = 0.5

        ##################################################
        # Blocks
        ##################################################
        self.wbTabs = Qt.QTabWidget()
        self.wbTabs_widget_0 = Qt.QWidget()
        self.wbTabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.wbTabs_widget_0)
        self.wbTabs_grid_layout_0 = Qt.QGridLayout()
        self.wbTabs_layout_0.addLayout(self.wbTabs_grid_layout_0)
        self.wbTabs.addTab(self.wbTabs_widget_0, 'Spectrum')
        self.top_grid_layout.addWidget(self.wbTabs, 1,0,1,3)
        self.controlTabs = Qt.QTabWidget()
        self.controlTabs_widget_0 = Qt.QWidget()
        self.controlTabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.controlTabs_widget_0)
        self.controlTabs_grid_layout_0 = Qt.QGridLayout()
        self.controlTabs_layout_0.addLayout(self.controlTabs_grid_layout_0)
        self.controlTabs.addTab(self.controlTabs_widget_0, 'control')
        self.top_grid_layout.addWidget(self.controlTabs, 0,0,1,1)
        self._wbddcRateIndex_options = sorted(wbddcRateSet.keys())
        self._wbddcRateIndex_labels = ["%d: %ssps"%(k,num_to_str(wbddcRateSet[k])) for k in sorted(wbddcRateSet.keys())]
        self._wbddcRateIndex_tool_bar = Qt.QToolBar(self)
        self._wbddcRateIndex_tool_bar.addWidget(Qt.QLabel('WBDDC Sample Rate'+": "))
        self._wbddcRateIndex_combo_box = Qt.QComboBox()
        self._wbddcRateIndex_tool_bar.addWidget(self._wbddcRateIndex_combo_box)
        for label in self._wbddcRateIndex_labels: self._wbddcRateIndex_combo_box.addItem(label)
        self._wbddcRateIndex_callback = lambda i: Qt.QMetaObject.invokeMethod(self._wbddcRateIndex_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._wbddcRateIndex_options.index(i)))
        self._wbddcRateIndex_callback(self.wbddcRateIndex)
        self._wbddcRateIndex_combo_box.currentIndexChanged.connect(
        	lambda i: self.set_wbddcRateIndex(self._wbddcRateIndex_options[i]))
        self.controlTabs_grid_layout_0.addWidget(self._wbddcRateIndex_tool_bar, 0,1,1,1)
        self._tunerIndex_options = radioObj.getTunerIndexRange()
        self._tunerIndex_labels = map(str, self._tunerIndex_options)
        self._tunerIndex_tool_bar = Qt.QToolBar(self)
        self._tunerIndex_tool_bar.addWidget(Qt.QLabel('Tuner Index'+": "))
        self._tunerIndex_combo_box = Qt.QComboBox()
        self._tunerIndex_tool_bar.addWidget(self._tunerIndex_combo_box)
        for label in self._tunerIndex_labels: self._tunerIndex_combo_box.addItem(label)
        self._tunerIndex_callback = lambda i: Qt.QMetaObject.invokeMethod(self._tunerIndex_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._tunerIndex_options.index(i)))
        self._tunerIndex_callback(self.tunerIndex)
        self._tunerIndex_combo_box.currentIndexChanged.connect(
        	lambda i: self.set_tunerIndex(self._tunerIndex_options[i]))
        self.controlTabs_grid_layout_0.addWidget(self._tunerIndex_tool_bar, 0,0,1,1)
        self._tunerAtten_range = Range(int(radioObj.getTunerAttenuationRange()[0]), int(radioObj.getTunerAttenuationRange()[1]), int(radioObj.getTunerAttenuationRes()), cfg_tunerAtten, 200)
        self._tunerAtten_win = RangeWidget(self._tunerAtten_range, self.set_tunerAtten, 'Tuner Atten (dB)', "counter", int)
        self.controlTabs_grid_layout_0.addWidget(self._tunerAtten_win, 0,2,1,1)
        self._rfFreqMhz_range = Range(int(radioObj.getTunerFrequencyRange()[0]/1e6), int(radioObj.getTunerFrequencyRange()[1]/1e6), 10, cfg_rfFreqMhz, 200)
        self._rfFreqMhz_win = RangeWidget(self._rfFreqMhz_range, self.set_rfFreqMhz, 'Tuner Freq (MHz)', "counter_slider", int)
        self.controlTabs_grid_layout_0.addWidget(self._rfFreqMhz_win, 0,3,1,2)
        self._refLevel_range = Range(-120, +10, 5, cfg_refLevel, (130/5)+1)
        self._refLevel_win = RangeWidget(self._refLevel_range, self.set_refLevel, "Ref.\nLevel\n(dB)", "dial", int)
        self.wbTabs_grid_layout_0.addWidget(self._refLevel_win, 0,1,1,1)
        self._pauseScan_options = (False, True, )
        self._pauseScan_labels = ('Run', 'Pause', )
        self._pauseScan_group_box = Qt.QGroupBox('Scan')
        self._pauseScan_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._pauseScan_button_group = variable_chooser_button_group()
        self._pauseScan_group_box.setLayout(self._pauseScan_box)
        for i, label in enumerate(self._pauseScan_labels):
        	radio_button = Qt.QRadioButton(label)
        	self._pauseScan_box.addWidget(radio_button)
        	self._pauseScan_button_group.addButton(radio_button, i)
        self._pauseScan_callback = lambda i: Qt.QMetaObject.invokeMethod(self._pauseScan_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._pauseScan_options.index(i)))
        self._pauseScan_callback(self.pauseScan)
        self._pauseScan_button_group.buttonClicked[int].connect(
        	lambda i: self.set_pauseScan(self._pauseScan_options[i]))
        self.controlTabs_grid_layout_0.addWidget(self._pauseScan_group_box, 1,0,1,1)
        self._fStep_range = Range(1, 1000, 10, 100, 200)
        self._fStep_win = RangeWidget(self._fStep_range, self.set_fStep, 'Step (MHz)', "counter", float)
        self.controlTabs_grid_layout_0.addWidget(self._fStep_win, 1,3,1,1)
        self._f2_range = Range(int(radioObj.getTunerFrequencyRange()[0]/1e6), int(radioObj.getTunerFrequencyRange()[1]/1e6), 10, int(radioObj.getTunerFrequencyRange()[1]/1e6), 200)
        self._f2_win = RangeWidget(self._f2_range, self.set_f2, 'f2 (MHz)', "counter", float)
        self.controlTabs_grid_layout_0.addWidget(self._f2_win, 1,2,1,1)
        self._f1_range = Range(int(radioObj.getTunerFrequencyRange()[0]/1e6), int(radioObj.getTunerFrequencyRange()[1]/1e6), 10, 100, 200)
        self._f1_win = RangeWidget(self._f1_range, self.set_f1, 'f1 (MHz)', "counter", float)
        self.controlTabs_grid_layout_0.addWidget(self._f1_win, 1,1,1,1)
        self._dynRange_range = Range(5, 200, 5, cfg_dynRange, (195/5)+1)
        self._dynRange_win = RangeWidget(self._dynRange_range, self.set_dynRange, "Dyn.\nRange\n(dB)", "dial", int)
        self.wbTabs_grid_layout_0.addWidget(self._dynRange_win, 1,1,1,1)
        self._dwell_range = Range(0.001, 10.0, 0.1, 0.5, 200)
        self._dwell_win = RangeWidget(self._dwell_range, self.set_dwell, 'dwell', "counter", float)
        self.controlTabs_grid_layout_0.addWidget(self._dwell_win, 1,4,1,1)
        self.z_tunerControl = CyberRadio.generic_tuner_control_block(
                    radioObj,
                    tunerIndex,
                    True,
                    1000,
                    tunerAtten,
                    1,
                    None,
                    {},
                    False
                     )
        self.y_ddcControl = CyberRadio.generic_ddc_control_block(
                    radioObj,
                    tunerIndex,
                    True,
                    True,
                    wbddcRateIndex,
                    0,
                    0,
                    tunerIndex,
                    0,
                    -1,
                    -1,
                    '',
                    udpBasePort,
                    {},
                    True
                     )
        self.uhd_usrp_sink_1 = uhd.usrp_sink(
        	",".join(("", "")),
        	uhd.stream_args(
        		cpu_format="fc32",
        		otw_format='sc8',
        		channels=range(1),
        	),
        )
        self.uhd_usrp_sink_1.set_samp_rate(samp_rate)
        self.uhd_usrp_sink_1.set_center_freq(uhd.tune_request_t((rfFreqMhz+1)*1e6, 2*samp_rate), 0)
        self.uhd_usrp_sink_1.set_gain(20, 0)
        self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
        	4096, #size
        	firdes.WIN_BLACKMAN_hARRIS, #wintype
        	0, #fc
        	wbSampleRate, #bw
        	"", #name
        	1 #number of inputs
        )
        self.qtgui_freq_sink_x_0.set_update_time(1.0/32)
        self.qtgui_freq_sink_x_0.set_y_axis(refLevel-dynRange, refLevel)
        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(0.2)
        self.qtgui_freq_sink_x_0.enable_axis_labels(True)
        self.qtgui_freq_sink_x_0.enable_control_panel(False)

        if not False:
          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.wbTabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0,0,3,1)
        self._iirAvgExp_range = Range(0, 8, 1, cfg_iirAvgExp, 200)
        self._iirAvgExp_win = RangeWidget(self._iirAvgExp_range, self.set_iirAvgExp, 'Avg.', "dial", int)
        self.wbTabs_grid_layout_0.addWidget(self._iirAvgExp_win, 2,1,1,1)
        self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_gr_complex*1, radioObj.getVitaPayloadSize()/4)
        self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
        self.blocks_message_debug_1 = blocks.message_debug()
        self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 0.1, 1, 0)
        self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(1)
        self.CyberRadio_zero_copy_source_0 = CyberRadio.zero_copy_source(
              '255.255.255.255', udpBasePort,
              1, radioObj.getVitaHeaderSize(), radioObj.getVitaPayloadSize()/4,
              radioObj.isByteswapped(), radioObj.isIqSwapped(),
              "ip proto 17 and ip dst 255.255.255.255 and udp dst port %d"%(udpBasePort,), True,
               )
        self.CyberRadio_generic_group_control_block_0 = CyberRadio.generic_group_control_block(
                  radioObj,
                  0,
                  False,
                  True,
                  ([0,1,2,3,]),
                  {},
                  False,
                   )
        self.CyberRadio_freq_msg_strobe_0 = CyberRadio.freq_msg_strobe(
              pause = bool(pauseScan),
              f1 = f1,
              f2 = f2,
              step = fStep,
              dwell = dwell,
              wrap = True,
              fManual = rfFreqMhz,
              msgUnits = 1.0,
              msgRes = 1.0e6,
              debug = False,
               )

        ##################################################
        # Connections
        ##################################################
        self.msg_connect((self.CyberRadio_freq_msg_strobe_0, 'freq'), (self.uhd_usrp_sink_1, 'command'))
        self.msg_connect((self.CyberRadio_freq_msg_strobe_0, 'freq'), (self.z_tunerControl, 'freq'))
        self.msg_connect((self.y_ddcControl, 'status'), (self.blocks_message_debug_1, 'print'))
        self.msg_connect((self.z_tunerControl, 'freq'), (self.qtgui_freq_sink_x_0, 'freq'))
        self.connect((self.CyberRadio_zero_copy_source_0, 0), (self.blocks_vector_to_stream_0, 0))
        self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_multiply_const_vxx_1, 0))
        self.connect((self.analog_sig_source_x_0, 0), (self.analog_frequency_modulator_fc_0, 0))
        self.connect((self.blocks_multiply_const_vxx_1, 0), (self.uhd_usrp_sink_1, 0))
        self.connect((self.blocks_vector_to_stream_0, 0), (self.qtgui_freq_sink_x_0, 0))