Windows环境下数据块串行通信技术的应用

Application of the data blocks serial communication technology in Microsoft windows

在分析了Windows环境下串行通信机制的基础上,介绍了分布式系统中上位PC机与下位单片机通信协议以及数据块的发送与接收过程.

On the basis of the analysis of serial communication mechanism in Microsoft windows an introduction is given of the communication protocol between computer and single chip microcomputer in the distributed systems.And the sending and receiving process of data blocks is also presented.