I am having problems with a dll, it is called CalibrationL6.dll, I have been able to see the code inside, and the function that interests me is this:
public static int CalculateCoefficients(
int[] coefficients,
out int negCoeffs,
int numPoints,
int selCoeffs,
int CalType,
double[] bridgeRaw,
double[] bridgeDesired,
double[] tempRaw,
double[] tempDesired)
{
CalData data = new CalData();
Vector<CalPoint> calPoints = (Vector<CalPoint>)data.calPoints;
LMCallbacks callbacks = new LMCallbacks();
lm_control_type control = new lm_control_type();
int index1 = 0;
negCoeffs = 0;
if (0 < numPoints)
{
do
{
bridgeRaw[index1] = (double)Program.TwosComplementToDecimal((int)bridgeRaw[index1]);
tempRaw[index1] = (double)Program.TwosComplementToDecimal((int)tempRaw[index1]);
++index1;
}
while (index1 < numPoints);
}
int index2 = 0;
if (0 < numPoints)
{
do
{
if (tempRaw != null && tempDesired != null)
{
CalPoint calPoint;
calPoint.rawB = bridgeRaw[index2];
calPoint.bridge = bridgeDesired[index2];
calPoint.temp = tempDesired[index2];
calPoint.rawT = tempRaw[index2];
calPoints.Add(calPoint);
}
else
{
CalPoint calPoint;
calPoint.rawB = bridgeRaw[index2];
calPoint.bridge = bridgeDesired[index2];
calPoint.temp = 2000.0;
calPoint.rawT = 2000.0;
calPoints.Add(calPoint);
}
++index2;
}
while (index2 < numPoints);
}
data.CalType = CalType;
data.CO_CAL = selCoeffs;
Map<double, double> map = new Map<double, double>();
List<CalPoint>.Enumerator enumerator1 = calPoints.GetEnumerator();
if (enumerator1.MoveNext())
{
do
{
CalPoint current = enumerator1.Current;
double key = Math.Truncate(current.temp * 10.0) / 10.0;
Dictionary<double, double>.Enumerator enumerator2 = map.GetEnumerator();
if (enumerator2.MoveNext())
{
while (Math.Abs(Map<double, double>.Key((ValueType)enumerator2.Current) - key) >= 0.1)
{
if (!enumerator2.MoveNext())
goto label_11;
}
goto label_12;
}
label_11:
map[key] = current.rawT;
label_12:;
}
while (enumerator1.MoveNext());
}
if (map.Size < 3)
data.CO_CAL &= -561;
if (map.Size < 2)
data.CO_CAL &= -269;
double[] par = new double[10];
par[0] = 0.0;
data.cos[0] = 0.0;
data.cos[1] = 65536.0;
data.cos[2] = 0.0;
data.cos[3] = 0.0;
data.cos[4] = 0.0;
data.cos[5] = 0.0;
data.cos[6] = 0.0;
data.cos[7] = 0.0;
data.cos[8] = 32768.0;
data.cos[9] = 0.0;
data.zero_point = 8388608.0;
int[] numArray = new int[4] { 2, 4, 6, 7 };
int num = 0;
do
{
data.CalType = CalType;
int index3 = 0;
do
{
int n_par = 0;
int index4 = 0;
if (0 < numArray[index3])
{
do
{
if ((data.CO_CAL >> index4 & 1) != 0)
{
par[n_par] = data.cos[index4];
++n_par;
}
else
data.cos[index4] = (double)coefficients[index4];
++index4;
}
while (index4 < numArray[index3]);
}
data.calcTo = numArray[index3];
control.Initialize();
//< Module >.lm_minimize(((Vector<CalPoint>)calPoints).Size, n_par, par, (ILMCallbacks)callbacks, (lm_data_type)data, control);
int index5 = 0;
int index6 = 0;
if (0 < numArray[index3])
{
do
{
if ((data.CO_CAL >> index6 & 1) != 0)
{
data.cos[index6] = par[index5];
++index5;
}
++index6;
}
while (index6 < numArray[index3]);
}
++index3;
}
while (index3 < 4);
data.CalType = 2;
int n_par1 = 0;
int index7 = 7;
do
{
if ((data.CO_CAL >> index7 & 1) != 0)
{
par[n_par1] = data.cos[index7];
++n_par1;
}
else
data.cos[index7] = (double)coefficients[index7];
++index7;
}
while (index7 <= 9);
control.Initialize();
//< Module >.lm_minimize(((Vector<CalPoint>)calPoints).Size, n_par1, par, (ILMCallbacks)callbacks, (lm_data_type)data, control);
int index8 = 0;
int index9 = 7;
do
{
if ((data.CO_CAL >> index9 & 1) != 0)
{
data.cos[index9] = par[index8];
++index8;
}
++index9;
}
while (index9 <= 9);
int index10 = 0;
do
{
coefficients[index10] = (int)data.cos[index10];
++index10;
}
while (index10 < 10);
int coefficient = coefficients[6];
if (coefficient < 0)
{
if (coefficient < -8388607)
{
coefficients[6] = -8388607;
data.CO_CAL &= -65;
data.cos[6] = 0.0;
}
else
break;
}
else if (coefficient > 536870911)
{
coefficients[6] = 33554431;
data.CO_CAL &= -65;
}
else
break;
++num;
}
while (num < 2);
if (coefficients[0] < 0)
negCoeffs |= 64;
if (coefficients[7] < 0)
negCoeffs |= 128;
if (coefficients[9] < 0)
negCoeffs |= 8;
if (coefficients[4] < 0)
negCoeffs |= 2;
if (coefficients[5] < 0)
negCoeffs |= 4;
if (coefficients[3] < 0)
negCoeffs |= 16;
if (coefficients[2] < 0)
negCoeffs |= 32;
return 0;
}
But I have problems with a function and a class that is:
< Module >.lm_minimize(((Vector<CalPoint>)calPoints).Size, n_par1, par, (ILMCallbacks)callbacks, (lm_data_type)data, control);
I can't find the class and I don't know what it refers to... it would be very useful if you can help me find a solution...
Thanks
