private TdrParam[] GetTdrParam()
{
TdrParam[] ret = new TdrParam[2];
TdrParam tdd11 = new TdrParam();
tdd11.StartTime = (double)num_StartTime1.Value;
tdd11.EndTime = (double)num_StopTime1.Value;
tdd11.Points = (int)num_TdrPoint1.Value;
tdd11.RiseTime = (double)num_RiseTime1.Value;
tdd11.Offset = (double)num_TdrOffset1.Value;
tdd11.UperTimePoints = new[] { (double)num_UpperMatingStartTime1.Value, (double)num_UpperCableStartTime1.Value };
tdd11.UperResi = new[] { (double)num_UpperMatingSpec1.Value, (double)num_UpperCableSpec1.Value };
tdd11.LowerTimePoints = new[] { (double)num_LowerMatingStartTime1.Value, (double)num_LowerCableStartTime1.Value };
tdd11.LowerResi = new[] { (double)num_LowerMatingSpec1.Value, (double)num_LowerCableSpec1.Value };
TdrParam tdd22 = new TdrParam();
tdd22.StartTime = (double)num_StartTime2.Value;
tdd22.EndTime = (double)num_StopTime2.Value;
tdd22.Points = (int)num_TdrPoint2.Value;
tdd22.RiseTime = (double)num_RiseTime2.Value;
tdd22.Offset = (double)num_TdrOffset2.Value;
tdd22.UperTimePoints = new[] { (double)num_UpperMatingStartTime2.Value, (double)num_UpperCableStartTime2.Value };
tdd22.UperResi = new[] { (double)num_UpperMatingSpec2.Value, (double)num_UpperCableSpec2.Value };
tdd22.LowerTimePoints = new[] { (double)num_LowerMatingStartTime2.Value, (double)num_LowerCableStartTime2.Value };
tdd22.LowerResi = new[] { (double)num_LowerMatingSpec2.Value, (double)num_LowerCableSpec2.Value };
ret[0] = tdd11;
ret[1] = tdd22;
return(ret);
}
private plotData GetPlotdata(SNP snp, string itemName, TaskSnp taskSnp, ConsumerParams cpParams, plotData offset)
{
plotData dataSeries = new plotData();
List <TdrParam> tdrParams = cpParams.TestConfigs[0].TdrParams;
switch (taskSnp.ItemType)
{
case ItemType.Loss:
if (itemName.StartsWith("S"))
{
itemName = GetReverseItem(itemName, !taskSnp.FirstHalf && taskSnp.Srevert);
// cpParams.FormUi.AddStatus("analyze:"+itemName);
string[] outPairs = new string[1];
var data = snp.EasyGetfreData(itemName, out outPairs);
float[] x = SConvert.indexArray(data.dB, 0, false);
dataSeries.xData = data.fre;
dataSeries.yData = x;
}
else if (itemName.StartsWith("TDD"))
{
itemName = GetReverseItem(itemName, !taskSnp.FirstHalf && taskSnp.Trevert);
// cpParams.FormUi.AddStatus("analyze:" + itemName);
TdrParam tdrParam = tdrParams[int.Parse(itemName.Substring(3, 1)) - 1];
string[] outPairs = new string[1];
double timeStep = (tdrParam.EndTime - tdrParam.StartTime) / (tdrParam.Points - 1);
var data = snp.EasyGetTimeData(itemName, out outPairs, tdrParam.RiseTime, timeStep, tdrParam.Points, tdrParam.Offset);
float[] x = SConvert.indexArray(data.resistance, 0, false);
dataSeries.xData = data.time;
dataSeries.yData = x;
}
else if (itemName.Equals("ILD", StringComparison.OrdinalIgnoreCase))
{
string[] outPairs = new string[1];
var data = snp.EasyGetILD(cpParams.TestConfigs[0].IldSpec, out outPairs);
float[] x = SConvert.indexArray(data.dB, 0, false);
dataSeries.xData = data.fre;
dataSeries.yData = x;
}
break;
case ItemType.Next:
if (itemName.StartsWith("NEXT"))
{
// cpParams.FormUi.AddStatus("analyze:" + itemName);
string[] outPairs = new string[1];
var data = snp.EasyGetfreData("SDD21", out outPairs);
float[] x = SConvert.indexArray(data.dB, 0, false);
dataSeries.xData = data.fre;
dataSeries.yData = x;
}
break;
case ItemType.Fext:
if (itemName.StartsWith("FEXT"))
{
// cpParams.FormUi.AddStatus("analyze:" + itemName);
string[] outPairs = new string[1];
var data = snp.EasyGetfreData("SDD21", out outPairs);
float[] x = SConvert.indexArray(data.dB, 0, false);
dataSeries.xData = data.fre;
dataSeries.yData = x;
}
break;
}
if (offset.yData != null)
{
int length = dataSeries.yData.Length < offset.yData.Length
? dataSeries.yData.Length
: offset.yData.Length;
for (int i = 0; i < length; i++)
{
dataSeries.yData[i] = dataSeries.yData[i] + offset.yData[i];
}
}
return(dataSeries);
}
public static plotData[] GetTddSpec(TdrParam tdrParam)
{
plotData[] ret = new plotData[2];
double step = (tdrParam.EndTime - tdrParam.StartTime) / (tdrParam.Points - 1);
float[] timeArray = new float[tdrParam.Points];
double upperPoint1 = tdrParam.UperTimePoints[0];
double upperPoint2 = tdrParam.UperTimePoints[1];
double upperPoint3 = (tdrParam.EndTime - upperPoint2) / 2 + upperPoint2;
double upperValue1 = tdrParam.UperResi[0];
double upperValue2 = tdrParam.UperResi[1];
double lowerPoint1 = tdrParam.LowerTimePoints[0];
double lowerPoint2 = tdrParam.LowerTimePoints[1];
double lowerPoint3 = (tdrParam.EndTime - lowerPoint2) / 2 + lowerPoint2;
double lowerValue1 = tdrParam.LowerResi[0];
double lowerValue2 = tdrParam.LowerResi[1];
List <float> x = new List <float>();
List <float> y = new List <float>();
double pointX = 0;
while (pointX < upperPoint1)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.NaN);
pointX = pointX + step;
}
while (pointX <= upperPoint2)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.Parse(upperValue1.ToString()));
pointX = pointX + step;
}
while (pointX <= upperPoint3)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.Parse(upperValue2.ToString()));
pointX = pointX + step;
}
while (pointX <= tdrParam.EndTime + step / 2)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.NaN);
pointX = pointX + step;
}
ret[0].xData = x.ToArray();
ret[0].yData = y.ToArray();
x.Clear();
y.Clear();
pointX = 0;
while (pointX < lowerPoint1)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.NaN);
pointX = pointX + step;
}
while (pointX <= lowerPoint2)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.Parse(lowerValue1.ToString()));
pointX = pointX + step;
}
while (pointX <= lowerPoint3)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.Parse(lowerValue2.ToString()));
pointX = pointX + step;
}
while (pointX <= tdrParam.EndTime + step / 2)
{
x.Add(float.Parse(pointX.ToString()));
y.Add(float.NaN);
pointX = pointX + step;
}
ret[1].xData = x.ToArray();
ret[1].yData = y.ToArray();
return(ret);
}
