摘要
本文介绍了使用 DS2 32 A芯片组成的菊花链实现基于 VB的 PC与单片机之间远离的通信方法 ,讲述了系统的硬件构成 ,通信的原理、通信协议、软件设计思想。
This paper introduced a method of remote communication between VB, Based PC and single chip computer with daisy, chain of DS232A, explained its hardware structure, the communication theory, the communication protocol and the communication software design idea.
出处
《现代电子技术》
2003年第21期13-15,共3页
Modern Electronics Technique
