说明：  基于Hitech和C166的Modbus协议，通过优良的数据结构使得协议信息交互与数据的实际应用访问变得非常简单容易，当前版本支持人机常见的所有数据格式如（有/无符合）字节、字、浮点数，位，数组，等。并且提供有完善的代码注释，相信这必将是网上能够当到的最好Modbus源码！
(Based on the Hitech and C166 of the Modbus protocol, through excellent protocol information data structure allows interaction with the practical application of data access has become very simple and easy to support the current version of man-machine common to all data formats such as (there is/no in line with) bytes, character floating point, bit, array, and so on. And provided there is perfect code notes, believe that this will be online to be able to when the best source Modbus!)