摘要
本文就洗衣机群控系统和医疗语音呼叫仪中的串行通信问题,分析了单片机和可编程控制器的串行通信的原理,讨论了在DOS环境编写串行通信软件的弊端和在Windows环境下编写的优势,以及如何利用C++Builder编写上位机和下位机的串行通信程序,并给出了一例程。
Analysing the serial communication principle of the singlechip and programmable controller, this paper discusses the disadvantage of programming the serial communication program in DOS and the advantage in Windows.The author presenes the mathod how to programme the serial communication program using C++ Builder including one example program,which are the difficulties in programming the serial communication program in the control system of a group of washing machines and medical voicesponding instrument.
出处
《工业控制计算机》
2001年第11期52-54,共3页
Industrial Control Computer
