用PComm处理Windows环境下的串口通信

use PComm to Solve the Serial Port Communication in Windows

主要介绍了在Delphi5.0开发环境中如何利用PComm实现PC机与单片机之间的串行通信，对PComm的特点、软件设计方法进行了具体论述，并给出了完整的微机程序实例。

This paper introduces how to use PComm to finish the serial communication between computer and single-chip microprocessor,discusses the characteristics and developing method of PComm,and presents a computer program example.