protected byte[] _PollingTo(Channel ch, Device dv, DataBlock db)
{
IODriverDataTypes dataType = (IODriverDataTypes)Enum.Parse(typeof(IODriverDataTypes), db.DataType);
LSDomainTypes lsDomainType = (LSDomainTypes)Enum.Parse(typeof(LSDomainTypes), db.MemoryType);
int baseAddress = db.StartAddress;
switch (dataType)
{
case IODriverDataTypes.BitOnByte:
baseAddress = ((db.StartAddress >= 2) ? (db.StartAddress / 2) : 0) * 2;
break;
case IODriverDataTypes.BitOnWord:
baseAddress = db.StartAddress * 2;
break;
case IODriverDataTypes.Bit:
baseAddress = ((db.StartAddress >= 16) ? (db.StartAddress / 16) : 0) * 2;
break;
case IODriverDataTypes.Byte:
baseAddress = db.StartAddress;
break;
case IODriverDataTypes.Short:
case IODriverDataTypes.UShort:
baseAddress = db.StartAddress * 2;
break;
case IODriverDataTypes.Int:
case IODriverDataTypes.UInt:
baseAddress = db.StartAddress * 4;
break;
case IODriverDataTypes.Long:
case IODriverDataTypes.ULong:
baseAddress = db.StartAddress * 8;
break;
case IODriverDataTypes.Float:
baseAddress = db.StartAddress * 4;
break;
case IODriverDataTypes.Double:
baseAddress = db.StartAddress * 8;
break;
}
string originAddress = "%" + LSNetBase.GetDomainType(lsDomainType) + LSNetBase.GetAddress(dataType, lsDomainType, ch.Rack, ch.Slot, db.StartAddress);
string requestAddress = "%" + LSNetBase.GetDomainType(lsDomainType) + LSNetBase.GetAddress(IODriverDataTypes.Byte, lsDomainType, ch.Rack, ch.Slot, baseAddress);
ushort count = LSNetBase.GetCount(dataType, db.StartAddress, db.Length);
var FullPacket = _WriteTo(new LSRequestMessage(Guid.NewGuid(), LSRequestTyes.Consecutive, dataType, originAddress, (byte)dv.SlaveId, requestAddress, count));
return(FullPacket);
}
protected byte[] _PollingTo(Channel ch, Device dv, DataBlock db)
{
IODriverDataTypes dataType = (IODriverDataTypes)Enum.Parse(typeof(IODriverDataTypes), db.DataType);
LSDomainTypes lsDomainType = (LSDomainTypes)Enum.Parse(typeof(LSDomainTypes), db.MemoryType);
int baseAddress = db.StartAddress;
switch (dataType)
{
case IODriverDataTypes.BitOnByte:
baseAddress = ((db.StartAddress >= 2) ? (db.StartAddress / 2) : 0) * 2;
break;
case IODriverDataTypes.BitOnWord:
baseAddress = db.StartAddress * 2;
break;
case IODriverDataTypes.Bit:
baseAddress = ((db.StartAddress >= 16) ? (db.StartAddress / 16) : 0) * 2;
break;
default:
baseAddress = db.StartAddress;
break;
}
string originAddress = "%" + LSNetBase.GetDomainType(lsDomainType) + LSNetBase.GetAddress(dataType, lsDomainType, ch.Rack, ch.Slot, db.StartAddress);
string str = "%" + LSNetBase.GetDomainType(lsDomainType);
ushort requestCount = db.Length;
if (dataType == IODriverDataTypes.Bit || dataType - 177 <= (IODriverDataTypes)1)
{
str += LSNetBase.GetAddress(IODriverDataTypes.Byte, lsDomainType, ch.Rack, ch.Slot, baseAddress);
requestCount = LSNetBase.GetCount(dataType, db.StartAddress, db.Length);
}
else
{
str += LSNetBase.GetAddress(dataType, lsDomainType, ch.Rack, ch.Slot, baseAddress);
}
byte[] frame = _GetBytes(new LSRequestMessage(Guid.NewGuid(), LSRequestTyes.Consecutive, dataType, originAddress, (byte)dv.SlaveId, str, requestCount));
return(frame);
}
