public override Dictionary <Tuple <RegisterType, int>, BasePoint> PareseResponse(byte[] response)
{
if (!CrcCalculator.CheckCRC(response))
{
return(null);
}
byte[] dataObjects = MessagesHelper.GetResponseDataObjects(response);
Dictionary <Tuple <RegisterType, int>, BasePoint> retVal = new Dictionary <Tuple <RegisterType, int>, BasePoint>();
DiscretePoint point = new DiscretePoint();
point.Index = (ushort)BitConverter.ToUInt16(dataObjects, 5);
byte controlCode = dataObjects[7];
point.Value = controlCode == 0x81 ? 0 : 1;
retVal.Add(new Tuple <RegisterType, int>(RegisterType.BINARY_OUTPUT, point.Index), point);
return(retVal);
}
public override Dictionary <Tuple <RegisterType, int>, BasePoint> PareseResponse(byte[] response)
{
if (!CrcCalculator.CheckCRC(response))
{
return(null);
}
byte[] dataObjects = MessagesHelper.GetResponseDataObjects(response);
var index = (ushort)BitConverter.ToUInt16(dataObjects, 5);
var value = BitConverter.ToUInt16(dataObjects, 7);
Dictionary <Tuple <RegisterType, int>, BasePoint> retVal = new Dictionary <Tuple <RegisterType, int>, BasePoint>();
AnalogPoint point = new AnalogPoint();
point.Index = index;
point.Value = value;
point.RegisterType = RegisterType.ANALOG_OUTPUT;
retVal.Add(new Tuple <RegisterType, int>(RegisterType.ANALOG_OUTPUT, point.Index), point);
return(retVal);
}
public override Dictionary <Tuple <RegisterType, int>, BasePoint> PareseResponse(byte[] response)
{
if (!CrcCalculator.CheckCRC(response))
{
return(null);
}
byte[] dataObjects = MessagesHelper.GetResponseDataObjects(response);
Dictionary <Tuple <RegisterType, int>, BasePoint> retVal = new Dictionary <Tuple <RegisterType, int>, BasePoint>();
try
{
int typeFieldPosition = 0;
int startIndexPosition = 3;
int stopIndexPosition = 4;
int len = dataObjects.Length;
int lastRange = 0;
int pointTypes = 0;
while (len > 0)
{
ushort typeField = (ushort)IPAddress.NetworkToHostOrder((short)BitConverter.ToUInt16(dataObjects, typeFieldPosition));
byte startIndex = dataObjects[startIndexPosition];
byte stopIndex = dataObjects[stopIndexPosition];
int numberOfItems = stopIndex - startIndex + 1;
int range = 5; //type(2) + qual + satrt + stop index
switch (typeField)
{
case (ushort)TypeField.BINARY_INPUT_PACKED_FORMAT:
case (ushort)TypeField.BINARY_OUTPUT_PACKED_FORMAT:
{
pointTypes += 1;
range += numberOfItems % 8 == 0 ? numberOfItems / 8 : numberOfItems / 8 + 1;
byte[] binaryObject = new byte[range];
Buffer.BlockCopy(dataObjects, lastRange, binaryObject, 0, range);
ParseBinaryObject(binaryObject, typeField, ref retVal);
lastRange += range;
break;
}
case (ushort)TypeField.ANALOG_OUTPUT_STATUS_16BIT:
{
pointTypes += 1;
range += numberOfItems * 3;
byte[] analogObject = new byte[range];
Buffer.BlockCopy(dataObjects, lastRange, analogObject, 0, range);
ParseAnalogOutputObject(analogObject, typeField, ref retVal);
lastRange += range;
break;
}
case (ushort)TypeField.ANALOG_INPUT_16BIT:
{
pointTypes += 1;
range += numberOfItems * 2;
byte[] analogObject = new byte[range];
Buffer.BlockCopy(dataObjects, lastRange, analogObject, 0, range);
ParseAnalogInputObject(analogObject, typeField, ref retVal);
lastRange += range;
break;
}
}
len -= range;
typeFieldPosition += range;
startIndexPosition += range;
stopIndexPosition += range;
if (pointTypes == 4)
{
break;
}
}
}
catch { }
return(retVal);
}
