protected bool AdjustWavelengthMethod_1()
{
Int32 StartDac = MyStruct.WavelengthDacStart;
dut.WriteWavelengthDac(MyStruct.WavelengthDacStart);
double CurrentWavelength = pWavemeter.GetCenterWavelength();
TargetWavelengthDac = MyStruct.WavelengthDacStart;
if (CurrentWavelength > MyStruct.WavelengthTargetMin && CurrentWavelength < MyStruct.WavelengthTargetMax)
{
Log.SaveLogToTxt("CurrentWavelength is " + CurrentWavelength);
return(true);
}
else
{
int DataCount = (MyStruct.WavelengthDacMax - MyStruct.WavelengthDacMin) / MyStruct.WavelengthDacStep;
ScanDacArray = new double[DataCount];
ScanWavelengthArray = new double[DataCount];
for (int i = 0; i < DataCount; i++)
{
ScanDacArray[i] = MyStruct.WavelengthDacMin + MyStruct.WavelengthDacStep * i;
dut.WriteWavelengthDac(ScanDacArray[i]);
Thread.Sleep(200);
ScanWavelengthArray[i] = pWavemeter.GetCenterWavelength();
Log.SaveLogToTxt("ScanDacArray[" + i.ToString() + "]=" + ScanDacArray[i].ToString() + " " + "ScanWavelengthArray[" + i.ToString() + "]=" + ScanWavelengthArray[i].ToString());
}
BestDac = Convert.ToInt32(CalculateBestPoint(MyStruct.WavelengthTypcalValue, ScanDacArray, ScanWavelengthArray));
Log.SaveLogToTxt("CalculateBestPoint=" + BestDac);
if (BestDac >= MyStruct.WavelengthDacMax)
{
BestDac = MyStruct.WavelengthDacMax;
}
else if (BestDac <= MyStruct.WavelengthDacMin)
{
BestDac = MyStruct.WavelengthDacMin;
}
Log.SaveLogToTxt("BestDac=" + BestDac);
dut.WriteWavelengthDac(BestDac);
return(true);
}
}
public override bool Test()
{
if (AnalysisInputParameters(inputParameters) == false)
{
return(false);
}
if (!CloseandOpenAPC(Convert.ToByte(APCMODE.IBAISandIMODON)))
{
return(false); //开启APC
}
if (!pSpectrograph.StartSweep())
{
fitDataTable("Wavelength(nm)", Wavelength.ToString());
if (!flagNormalTest)//全测试
{
fitDataTable("SpanWide(nm)", SpanWide.ToString());
if (pSpectrograph.analysisMode == 2)//单模
{
fitDataTable("SMSR(db)", SMSR.ToString());
fitDataTable("OSNR(db)", OSNR.ToString());
}
}
return(false);
}
Wavelength = pSpectrograph.GetCenterWavelength();
fitDataTable("Wavelength(nm)", Wavelength.ToString());
if (!flagNormalTest)//全测试
{
SpanWide = pSpectrograph.GetSpectralWidth();
fitDataTable("SpanWide(nm)", SpanWide.ToString());
if (pSpectrograph.analysisMode == 2)//单模
{
SMSR = pSpectrograph.GetSMSR();
fitDataTable("SMSR(db)", SMSR.ToString());
OSNR = pSpectrograph.GetOSNR();
fitDataTable("OSNR(db)", OSNR.ToString());
}
pSpectrograph.pglobalParameters = GlobalParameters;
pSpectrograph.SaveWaveformScreen();
}
return(true);
}
