public object ParseResponse(byte[] response, int offset)
{
Assert.Equal(ModbusHelper.GetUShort(response, offset + 0), transactionId, "TransactionId mismatch {0} {1}");
Assert.Equal(ModbusHelper.GetUShort(response, offset + 2), 0, "Zero mismatch {0} {1}");
Assert.Equal(ModbusHelper.GetUShort(response, offset + 4), wrapped.ResponseLength, "Length mismatch {0} {1}");
return(wrapped.ParseResponse(response, offset + 6));
}
public object ParseResponse(byte[] response, int offset)
{
var crc1 = ModbusHelper.CRC16(response, offset, wrapped.ResponseLength);
//crc is little endian page 13 http://modbus.org/docs/Modbus_over_serial_line_V1_02.pdf
var crc2 = ModbusHelper.GetUShortLittleEndian(response, offset + wrapped.ResponseLength);
Tools.AssertEqual(crc2, crc1, "CRC mismatch got {0:X4} expected {1:X4}");
return(wrapped.ParseResponse(response, offset));
}