单片机多机通信协议的设计

将单片机技术和计算机网络技术进行融合,通过优化数据包的格式和控制方式以及引入帧检测序列,设计了单片机多机通信协议。实验表明,此协议能正常运行基于AT89S52的单片机网络上,具有相当高的网络可靠性,极大地提高了处理速度和效率。它实现了客户机与服户机间的通信,以及客户机与客户机间的通信,解决了8位单片机多机通信的问题。

The Design of the Protocol of Multi-computer Communication among Single-chip Micro computers

With the combination of the technology of Single- chip Microcomputers and networks , and by optimizing the pattern andthe controlling model of data packets, meanwhile by introducing frame checking sequences, a protocol of multi- computer communica-tion among Single- chip Microcomputers is designed. Experiments indicate that this protocol can run well on the networks based on "AT89S52" with high reliability, and that it can improve the processing velocity and efficiency greatly. It realizes the communicationbetween a client computer and its server, and realizes the interactive communication among the clients as well, which makes theproblem of multi- computer communication among 8- bit Single- chip Microcomputers work out easily.