用MSComm控件实现通用串行通信测试程序

Implement Universai Serial Communication Test Program by MSComm Control

提出在串行通信接口的开发过程中利用通用串行通信测试程序进行调试的方法,给出了用MSComm控件实现的通用串行通信测试程序的主要代码,并探讨在Visual C++通信编程中MSComm控件的使用方法和技巧。

Present debug method of using universal serial communication test program in progress of developing serial com-munication interface. Introduce the main codes of the program implemented by MSComm control, and discuss the method and technique of using MSComm control in Visual C++ communication programming.