/// <summary>
/// This example illustrates how to use RFSG drivers to generate a bursted or continuous waveform.
/// </summary>
static void Main()
{
string resourceName = "5840";
string filePath = Path.GetFullPath(@"C:\Users\Public\Documents\National Instruments\RFIC Test Software\Waveforms\NR_FR1_UL_1x100MHz_30kHz-SCS_256QAM_OS4_VST2_1ms.tdms");
//string filePath = Path.GetFullPath(@"C:\Users\Public\Documents\National Instruments\RFIC Test Software\Waveforms\LTE_FDD_UL_1x20MHz_256QAM_OS4.tdms");
//string filePath = Path.GetFullPath(@"C:\Users\Public\Documents\National Instruments\RFIC Test Software\Waveforms\80211ax_80M_MCS11.tdms");
GenerationType genType = GenerationType.Continuous;
NIRfsg nIRfsg = new NIRfsg(resourceName, false, false);
InstrumentConfiguration instrConfig = InstrumentConfiguration.GetDefault();
instrConfig.CarrierFrequency_Hz = 3.5e9;
ConfigureInstrument(nIRfsg, instrConfig);
Waveform waveform = LoadWaveformFromTDMS(filePath);
DownloadWaveform(nIRfsg, waveform);
switch (genType)
{
// For continous generation, we can simply call this function to begin the generation
case GenerationType.Continuous:
ConfigureContinuousGeneration(nIRfsg, waveform, "PXI_Trig0");
break;
// For bursted generation, we need to configure the duty cycle and PA control
case GenerationType.Bursted:
WaveformTimingConfiguration dynamicConfig = WaveformTimingConfiguration.GetDefault();
PAENConfiguration paenConfig = PAENConfiguration.GetDefault();
ConfigureBurstedGeneration(nIRfsg, waveform, dynamicConfig, paenConfig, out _, out _);
break;
}
nIRfsg.Initiate();
Console.WriteLine("Generation has now begun. Press any key to abort generation and close the example.");
Console.ReadKey();
AbortGeneration(nIRfsg);
CloseInstrument(nIRfsg);
}
public void InitializeParameters()
{
//shared Parameters
resourceName = "5840";
centerFrequency = 5.18e9; //Hz
filePath = @"C:\Users\Public\Documents\National Instruments\RFIC Test Software\Waveforms\80211ax_80M_MCS11.tdms";
signalStringSpecan = "specanSig0";
signalStringWlan = "wlanSig0";
resultStringSpecan = "specanResult0";
resultStringWlan = "wlanResult0";
//Generator Configuration
sgInstrConfig = InstrumentConfiguration.GetDefault();
sgInstrConfig.CarrierFrequency_Hz = centerFrequency;
sgInstrConfig.DutAverageInputPower_dBm = -10.0;
sgInstrConfig.ExternalAttenuation_dB = 0;
paEnableTiming = WaveformTimingConfiguration.GetDefault();
paenConfig = SG.PAENConfiguration.GetDefault();
// Analyzer Configuration
saInstrConfig = SA.RFmxInstr.InstrumentConfiguration.GetDefault();
saCommonConfig = SA.CommonConfiguration.GetDefault();
saCommonConfig.ExternalAttenuation_dB = 0;
saCommonConfig.CenterFrequency_Hz = centerFrequency;
saCommonConfig.ReferenceLevel_dBm = 0.0;
saAutolevelConfig = SA.AutoLevelConfiguration.GetDefault();
saAutolevelConfig.Enabled = true;
ampmConfigurationSpecAn = SA.RFmxSpecAn.AmpmConfiguration.GetDefault();
ampmConfigurationSpecAn.DutAverageInputPower_dBm = sgInstrConfig.DutAverageInputPower_dBm;
// WLAN Configuration
wlanStandardConfig = SA.RFmxWLAN.StandardConfiguration.GetDefault();
wlanStandardConfig.ChannelBandwidth_Hz = 80e6; // Hz
wlanStandardConfig.Standard = RFmxWlanMXStandard.Standard802_11ax;
modAccConfig = SA.RFmxWLAN.OFDMModAccConfiguration.GetDefault();
semConfig = SA.RFmxWLAN.SEMConfiguration.GetDefault();
}