/// <summary>
/// Get instance of signal generator
/// </summary>
/// <returns>Instance of signal generator</returns>
public Smb100A GetConnectionSignalGenerator()
{
try
{
return(Smb100A ?? (Smb100A =
new Smb100A(Device.Default.IP_ADDR_SIGNAL_GEN, Device.Default.PORT_SIGNAL_GEN)));
}
catch (Exception exception)
{
throw new Smb100AException("Failed to connect to the signal generator: \n" + exception.Message);
}
}
/// <summary>
/// Realization task for output data from signal generator
/// </summary>
/// <param name="token">Cancel token</param>
private void ThreadMethodSignalGenerator(CancellationToken token)
{
var signalGenerator = new Smb100A(
Core.Properties.Device.Default.IP_ADDR_SIGNAL_GEN,
Core.Properties.Device.Default.PORT_SIGNAL_GEN);
while (true)
{
try
{
token.ThrowIfCancellationRequested();
OutputFrequency = signalGenerator.GetFreqMhz() * _frequencyRatio[FrequencySelector];
OutputPow = Math.Round(PowSelector == Smb100A.Pow.Dbm
? signalGenerator.GetPowdBm()
: signalGenerator.GetPowdBm() + _powRatio[PowSelector], 2);
OutputPulseWidth = signalGenerator.GetPulseWidth() * _pulseWidthRatio[PulseWidthSelector];
OutputPulsePeriod = signalGenerator.GetPulsePeriod() * _pulsePeriodRatio[PulsePeriodSelector];
OutputPulseDeviation =
signalGenerator.GetFreqDeviation() * _pulseDeviationRatio[DeviationSelector];
OutputPulseDelay = signalGenerator.GetPulseDelay() * _pulseDelayRatio[PulseDelaySelector];
OutputRfState = SignalGenerator.GetRfOutputState();
OutputModulationState = SignalGenerator.GetModulationState();
GetDataSignalGeneratorComplete?.Invoke();
Thread.Sleep(300);
GC.Collect();
}
catch (OperationCanceledException e)
{
throw new Exception("Task is stopped");
}
catch (Exception exception)
{
throw new Exception("Error of work with signal generator: " + exception.Message);
}
}
}
public void CreateInstanceSignalGenerator()
{
SignalGenerator = new Smb100A(Device.Default.IP_ADDR_SIGNAL_GEN, Device.Default.PORT_SIGNAL_GEN);
}