用VB5.0实现工控机与其它设备的数据通讯

Accomplishing the microcomputer communication with the SCM by VB5.0

介绍了VB5.0的串行通讯控件MSComm的属性、事件和方法,以及如何利用MSComm控件编制工控机与单片机、载波机之间的通讯程序。

This paper describes the properties, methods and events of the MSComm Control in the Visual Basic 5.0. And also presents the way how to design the communication program using the MSComm Control for the microcomputer communicate with the SCM (Single Chip Microcomputer) in details