private UnPackageError CheckedPackageData(byte[] data, out SlaveReplyDataBase replyDataBase)
{
try
{
replyDataBase = null;
switch (OrderCmd)
{
case 0x01:
replyDataBase = new SlaveReadCoilsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x02:
replyDataBase = new SlaveReadDiscreteInputsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x03:
replyDataBase = new SlaveReadHoldingRegisterReplyData(SlaveID, OrderCmd, Data);
break;
case 0x04:
replyDataBase = new SlaveReadInputRegistersReplyData(SlaveID, OrderCmd, Data);
break;
default:
replyDataBase = new SlaveUnknownReplyData(SlaveID, OrderCmd, Data);
break;
}
return(UnPackageError.Normal);
}
catch (Exception ex)
{
throw CreateUnPackageException("CheckedPackageData", ex, data);
}
}
private UnPackageError CheckedPackageData(byte[] data, out SlaveReplyDataBase replyDataBase)
{
try
{
replyDataBase = null;
byte[] _expectCrc = ByteHelper.ToBytes(CRCBuilder.Calu16MODBUS(CrcCaluData), false);
if (!ArrayHelper.CompletelyEqual(_expectCrc, CRC))
{
return(UnPackageError.CRCError);
}
switch (OrderCmd)
{
case 0x01:
replyDataBase = new SlaveReadCoilsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x02:
replyDataBase = new SlaveReadDiscreteInputsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x03:
replyDataBase = new SlaveReadHoldingRegisterReplyData(SlaveID, OrderCmd, Data);
break;
case 0x04:
replyDataBase = new SlaveReadInputRegistersReplyData(SlaveID, OrderCmd, Data);
break;
default:
replyDataBase = new SlaveUnknownReplyData(SlaveID, OrderCmd, Data);
break;
}
return(UnPackageError.Normal);
}
catch (Exception ex)
{
throw CreateUnPackageException("CheckedPackageData", ex, data);
}
}