/// <summary>Applies common instrument settings to the analyzer.</summary>
/// <param name="instrHandle">The open RFmx Instr session to configure.</param>
/// <param name="instrConfig">The instrument configuration properties to apply.</param>
public static void ConfigureInstrument(RFmxInstrMX instrHandle, InstrumentConfiguration instrConfig)
{
instrHandle.SetFrequencyReferenceSource("", instrConfig.FrequencyReferenceSource);
instrHandle.GetInstrumentModel("", out string model);
// Only configure LO settings on supported VSTs
if (Regex.IsMatch(model, "NI PXIe-58[34].")) // Matches 583x and 584x VST families
{
if (instrConfig.LOSharingMode == LocalOscillatorSharingMode.None)
{
instrHandle.ConfigureAutomaticSGSASharedLO("", RFmxInstrMXAutomaticSGSASharedLO.Disabled);
}
else
{
instrHandle.ConfigureAutomaticSGSASharedLO("", RFmxInstrMXAutomaticSGSASharedLO.Enabled);
// Configure automatic LO offsetting
instrHandle.SetLOLeakageAvoidanceEnabled("", RFmxInstrMXLOLeakageAvoidanceEnabled.True);
instrHandle.ResetAttribute("", RFmxInstrMXPropertyId.DownconverterFrequencyOffset);
}
}
}
public static void ConfigureCommon(RFmxInstrMX sessionHandle, RFmxWlanMX wlanSignal, CommonConfiguration commonConfig,
AutoLevelConfiguration autoLevelConfig, string selectorString = "")
{
string instrModel;
sessionHandle.ConfigureFrequencyReference("", commonConfig.FrequencyReferenceSource, 10e6);
sessionHandle.GetInstrumentModel("", out instrModel);
sessionHandle.SetLOSource("", commonConfig.LOSource);
sessionHandle.SetDownconverterFrequencyOffset("", commonConfig.LOOffset);
wlanSignal.ConfigureDigitalEdgeTrigger(selectorString, commonConfig.DigitalEdgeSource, commonConfig.DigitalEdgeType, commonConfig.TriggerDelay_s, commonConfig.EnableTrigger);
wlanSignal.ConfigureFrequency(selectorString, commonConfig.CenterFrequency_Hz);
wlanSignal.ConfigureExternalAttenuation(selectorString, commonConfig.ExternalAttenuation_dB);
if (autoLevelConfig.AutoLevelReferenceLevel)
{
wlanSignal.AutoLevel(selectorString, autoLevelConfig.AutoLevelMeasureTime_s);
}
else
{
wlanSignal.ConfigureReferenceLevel(selectorString, commonConfig.ReferenceLevel_dBm);
}
}