public static void ApplyPinTDROffset(NIDigital nIDigital, string pinName, double cableDelay_s)
{
//Create a new PrecisionTimeSpan array with the cable delay value
PrecisionTimeSpan[] offsets = new PrecisionTimeSpan[1] {
PrecisionTimeSpan.FromSeconds(cableDelay_s)
};
nIDigital.PinAndChannelMap.GetPinSet(pinName).ApplyTdrOffsets(offsets);
}
public AnalogWaveformCollection <double> Sample()
{
AnalogWaveformCollection <double> waveforms = null;
ScopeSession.Measurement.Initiate();
waveforms = ScopeSession.Channels[_channelList].Measurement.FetchDouble(PrecisionTimeSpan.FromSeconds(-1),
_recordLengthMin, waveforms);
return(waveforms);
}
public void writeWaveform(ComplexWaveform <ComplexDouble> IQdata) //input is complex waveform that was created using createWaveform(offsets);
{
//rest of code to write offsets
ComplexWaveform <ComplexDouble> NewIQData = new ComplexWaveform <ComplexDouble>(numSamples);
//List<PhaseAmplitudeOffset> offsetList = new List<PhaseAmplitudeOffset>();
PrecisionTimeSpan dt = PrecisionTimeSpan.FromSeconds(1 / actualIQRate);
IQdata.PrecisionTiming = PrecisionWaveformTiming.CreateWithRegularInterval(dt);
_rfsgSession.Arb.WriteWaveform("", IQdata);
_rfsgSession.Initiate();
//ComplexWaveform<ComplexDouble> IQdata
}
public static MeasurementResults MeasureChannel(NIScope scope, string channelName = "0")
{
MeasurementResults results = new MeasurementResults();
scope.Measurement.Initiate();
AnalogWaveformCollection <double> resultWaveform = new AnalogWaveformCollection <double>();
resultWaveform = scope.Channels[channelName].Measurement.FetchDouble(PrecisionTimeSpan.FromSeconds(5), -1, null);
results.ResultsTrace = resultWaveform[0].GetRawData();
results.AverageValue_V = scope.Channels[channelName].Measurement.FetchScalarMeasurement(PrecisionTimeSpan.FromSeconds(5),
ScopeScalarMeasurementType.VoltageAverage)[0];
scope.Measurement.Abort();
return(results);
}
