public IModbusWrapper Parse(byte[] request, int offset)
{
var wrapped = ModbusParser.Parse(request, offset + 6);
Assert.Equal(wrapped.RequestLength, ModbusHelper.GetUShort(request, offset + 4), "RequestLength mismatch {0} expected:{1}");
var transaction = ModbusHelper.GetUShort(request, offset);
return(new ModbusTCPWrapper(wrapped, transaction));
}
public IModbusWrapper Parse(byte[] request, int offset)
{
var wrapped = ModbusParser.Parse(request, offset);
var crc = ModbusHelper.CRC16(request, offset, wrapped.RequestLength);
Assert.Equal(crc, ModbusHelper.GetUShortLittleEndian(request, offset + wrapped.RequestLength),
"CRC mismatch {0:X4} expected {1:X4}");
return(new ModbusRTUWrapper(wrapped));
}
