public static void DownloadWaveform(NIRfsg rfsgHandle, Waveform waveform)
{
IntPtr rfsgPtr = rfsgHandle.GetInstrumentHandle().DangerousGetHandle();
rfsgHandle.Abort();
rfsgHandle.RF.PowerLevelType = RfsgRFPowerLevelType.PeakPower;
try
{
rfsgHandle.Arb.ClearWaveform(waveform.WaveformName); //Clear existing waveform to avoid erros
}
catch (Ivi.Driver.OutOfRangeException)
{ //Intentionally ignore this exception; clearing the waveform failed because it doesn't exist
}
rfsgHandle.Arb.WriteWaveform(waveform.WaveformName, waveform.WaveformData);
//Store loaded parameters
NIRfsgPlayback.StoreWaveformSignalBandwidth(rfsgPtr, waveform.WaveformName, waveform.SignalBandwidth_Hz);
NIRfsgPlayback.StoreWaveformPapr(rfsgPtr, waveform.WaveformName, waveform.PAPR_dB);
NIRfsgPlayback.StoreWaveformBurstStartLocations(rfsgPtr, waveform.WaveformName, waveform.BurstStartLocations);
NIRfsgPlayback.StoreWaveformBurstStopLocations(rfsgPtr, waveform.WaveformName, waveform.BurstStopLocations);
NIRfsgPlayback.StoreWaveformSampleRate(rfsgPtr, waveform.WaveformName, waveform.SampleRate);
//Manually configure additional settings
NIRfsgPlayback.StoreWaveformLOOffsetMode(rfsgPtr, waveform.WaveformName, NIRfsgPlaybackLOOffsetMode.Disabled);
NIRfsgPlayback.StoreWaveformRuntimeScaling(rfsgPtr, waveform.WaveformName, -1.5);
NIRfsgPlayback.StoreWaveformRFBlankingEnabled(rfsgPtr, waveform.WaveformName, false);
}
/// <summary>Downloads a previously loaded waveform to the instrument and sets associated properties.</summary>
/// <param name="rfsgHandle">The open RFSG session to configure.</param>
/// <param name="waveform">The waveform data and associated properties to download to the instrument. Use <see cref="LoadWaveformFromTDMS(string, string)"/> to load a waveform from a TDMS file.</param>
public static void DownloadWaveform(NIRfsg rfsgHandle, Waveform waveform)
{
IntPtr rfsgPtr = rfsgHandle.GetInstrumentHandle().DangerousGetHandle();
rfsgHandle.Abort();
try
{
rfsgHandle.Arb.ClearWaveform(waveform.Name); //Clear existing waveform to avoid erros
}
catch (Exception ex)
{
if (ex is Ivi.Driver.OutOfRangeException || ex is Ivi.Driver.IviCDriverException)
{
} //Intentionally ignore this exception; clearing the waveform failed because it doesn't exist
else
{
throw;
}
}
rfsgHandle.RF.PowerLevelType = RfsgRFPowerLevelType.PeakPower; // set power level to peak before writing so RFSG doesn't scale waveform
rfsgHandle.Arb.WriteWaveform(waveform.Name, waveform.Data);
//Store loaded parameters
NIRfsgPlayback.StoreWaveformSignalBandwidth(rfsgPtr, waveform.Name, waveform.SignalBandwidth_Hz);
NIRfsgPlayback.StoreWaveformPapr(rfsgPtr, waveform.Name, waveform.PAPR_dB);
NIRfsgPlayback.StoreWaveformBurstStartLocations(rfsgPtr, waveform.Name, waveform.BurstStartLocations);
NIRfsgPlayback.StoreWaveformBurstStopLocations(rfsgPtr, waveform.Name, waveform.BurstStopLocations);
NIRfsgPlayback.StoreWaveformSampleRate(rfsgPtr, waveform.Name, waveform.SampleRate);
NIRfsgPlayback.StoreWaveformRuntimeScaling(rfsgPtr, waveform.Name, waveform.RuntimeScaling);
NIRfsgPlayback.StoreWaveformSize(rfsgPtr, waveform.Name, waveform.Data.SampleCount);
//Manually configure additional settings
NIRfsgPlayback.StoreWaveformLOOffsetMode(rfsgPtr, waveform.Name, NIRfsgPlaybackLOOffsetMode.Auto);
NIRfsgPlayback.StoreWaveformRFBlankingEnabled(rfsgPtr, waveform.Name, false);
}