private void UpdateMeterView(FrequencyBins detailedBin)
{
_updateMeterStep++;
_updateMeterStep %= _model.Settings.MeterUpdateSpeed; //5;
if (_updateMeterStep != 0)
{
return;
}
MeterView.PeakFrequencyValue = (detailedBin.MaxIntensityAt() / 1000000);
MeterView.FrequencyErrorValue = (detailedBin.MaxIntensityAt() - FrequencyValue) / 1000000;
MeterView.PowerDbmValue = _model.Radio.Demodulator().SignalStrength();
MeterView.PowerUVoltsValue = RfMath.DbmToMicroVolts(_model.Radio.Demodulator().SignalStrength());
MeterView.PowerWattsValue = RfMath.DbmToMicroWatts(_model.Radio.Demodulator().SignalStrength());
MeterView.SMeterValue = RfMath.DbmToSUnit(_model.Radio.Demodulator().SignalStrength());
}
private void UpdateMeterView(FastFrequencyBins detailedBin)
{
_updateMeterStep++;
_updateMeterStep %= _model.Settings.MeterUpdateSpeed; //5;
if (_updateMeterStep != 0)
{
return;
}
Signal = _model.Ddc2[_channel].Signal;
PeakFrequency = detailedBin.FrequencyAt(detailedBin.MaxIntensityAt()) / 1000000.0;
PeakPower = detailedBin.MaxIntensity();
FrequencyErrorValue = detailedBin.MaxIntensityAt() / 1000000;
PowerDbmValue = PeakDbm;
PowerUVoltsValue = RfMath.DbmToMicroVolts(PeakDbm);
PowerWattsValue = RfMath.DbmToMicroWatts(PeakDbm);
SMeterValue = RfMath.DbmToSUnit(PeakDbm);
}
private void FftAnalyzer_FftCalculated(object sender, FftEventArgs e)
{
FrequencyBins bin;
spectrumAnalyzer.Clear();
if (!_model.VideoFilter)
{
bin = new FrequencyBins(e, _model.Radio.BinParametersDefault());
}
else
{
bin = new FrequencyBins(e,
_model.Radio.BinParametersVideoFilter(_model.FftAnalyzer.FftLength, _model.VideoPoints));
}
Debug.Print("peak at:{0}: {1}", bin.MaxIntensityAt(), bin.MaxIntensity());
spectrumAnalyzer.Update(bin);
TaskUtility.Run(() =>
{
Invoke(new Action(() =>
{
try
{
labelPeakFrequency.Text = (bin.MaxIntensityAt() / 1000000).ToString();
labelFrequenccyError.Text =
((bin.MaxIntensityAt() - (double)numericUpDownFrequency.Value) / 1000000).ToString();
labelPowerDbm.Text = _model.Radio.Demodulator().SignalStrength().ToString();
labelPowerUVolt.Text =
RfMath.DbmToMicroVolts(_model.Radio.Demodulator().SignalStrength()).ToString();
}
catch
{
}
}));
});
}
