摘要
嵌入式系统在现代工业控制领域中得到了越来越广泛的应用,本文主要研究了基于Windows CE操作系统的掌上电脑和单片机之间的串行通信问题,介绍了在Windows CE环境下基于多线程的串行通信的实现。深入研究了Windows CE中对基于多线程的串口通信的各项设置和数据接收中一些关键技术问题,并提出了AT89C52单片机的串口通信中波特率正确设定的方法,特别适用于传输的数据量较大且传输速度较高的情况。
The paper presents the implementation of serial communication between single chip and Windows CE. Various settings of multi - thread - based erial communication and the problems of datareceiving in Windows CE are discussed. The adjustment of baud rate in serial communication of single chip are also presented.
出处
《自动化技术与应用》
2005年第11期72-74,77,共4页
Techniques of Automation and Applications
