public RadioModel()
{
BasicRadioInfo basicRadioInfo = new BasicRadioInfo();
var basicRadioInfos = Radio <G31DdcRadio> .Find().ListAll();
bool b = basicRadioInfo.IsEmulatedDevice();
if (basicRadioInfos.Count > 0)
{
basicRadioInfo = basicRadioInfos.First();
// this.Title = "NMG31";
// this.Title = String.Format("WR-G31DDC - {1}", basicRadioInfo.Name, basicRadioInfo.Serial);
}
Radio = basicRadioInfo.Open <G31DdcRadio>();
Ddc2 = new Ddc2Model[3];
Ddc2[0] = new Ddc2Model(Radio, 0);
Ddc2[1] = new Ddc2Model(Radio, 1);
Ddc2[2] = new Ddc2Model(Radio, 2);
_ifProvider = new G3XDdcIfProvider(Radio);
_ddc1Provider = new G3XDdcDdc1StreamProvider(Radio.Ddc1());
FftAnalyzerIf = new LiveFftAnalyzer(_ifProvider, IF_FFT);
FftAnalyzerIf.Start();
FftAnalyzerDdc1 = new LiveFftAnalyzer(_ddc1Provider, DDC1_FFT, false)
{
ForceInstantFft = false
};
FftAnalyzerDdc1.Start();
}
public void InitializeStreams()
{
LiveAudio = new LiveAudioPlayer(new G313AudioProvider(Radio), fftAnalysis: false, preBuffer: Settings.AudioBuffer);
LiveIf = new LiveAudioPlayer(new G313IfProvider(Radio), fftAnalysis: false, preBuffer: Settings.AudioBuffer);
RecordAudio = new LiveAudioRecorder(new G313AudioProvider(Radio));
RecordIf = new LiveAudioRecorder(new G313IfProvider(Radio));
RecordMp3Audio = new LiveMp3Recorder(new G313AudioProvider(Radio));
RecordMp3If = new LiveMp3Recorder(new G313IfProvider(Radio));
FftAnalyzer = new LiveFftAnalyzer(new G313IfProvider(Radio));
}
private void Execute()
{
var fftLength = FftLength();
var garbage = 0;
var fft = new LiveFftAnalyzer(new G313IfProvider(_radio), fftLength);
fft.FftCalculated += (s, e) =>
{
garbage++;
if (garbage < _sweepParameters.FftWarmup)
{
return;
}
fft.Stop();
fft.Reset();
SweepBins(e);
garbage = 0;
_fftLock.Set();
};
var start = _sweepParameters.From + _sweepParameters.SweepSpan;
var end = _sweepParameters.To - _sweepParameters.SweepSpan;
for (var i = start; i < end; i += _sweepParameters.SweepSpan)
{
if (_stop)
{
//OnSweepFinished();
fft.Stop();
return;
}
_fftLock.Reset();
_radio.Frequency((uint)i);
fft.Start();
_fftLock.WaitOne();
}
//OnSweepFinished();
}
public Ddc2Model(G31DdcRadio radio, uint index)
{
Radio = radio;
Index = index;
_ddc2Provider = new G3XDdcDdc2StreamProvider(Radio.Ddc2(Index));
_audioProvider = new G3XDdcAudioProvider(Radio.Ddc2(Index))
{
UseFilteredDate = true
};
_recordProvider = new G3XDdcAudioProvider(Radio.Ddc2(Index))
{
UseFilteredDate = true
};
FftAnalyzerDdc2 = new LiveFftAnalyzer(_ddc2Provider, RadioModel.DDC2_FFT, false)
{
ForceInstantFft = false
};
}
