The function of serial communication port in protocol tester was analyzed and a programmable multi-protocol serial communication interface circuit was designed.
分析了网络协议测试仪的串行通信接口功能，设计了一种可编程多协议串行接口电路。
It is analyzed that the usual problem in multi computer serial communication protocol between PC and single chip microcomputer, put forward that a kind of communication protocol strategy.
通过对PC机与单片机多机串行通信协议中常见问题进行分析，提出了一种通信协议的制定策略。
We provide flow diagram of programming and thinking on the basis of communication protocol supplied by KingView and principle of communication among multi-SCM through serial ports.
根据组态王提供的通讯协议和单片机多机串口通讯的原理，给出程序设计流程与思路。
We provide flow diagram of programming and thinking on the basis of communication protocol supplied by KingView and principle of communication among multi-SCM through serial ports.
根据组态王提供的通讯协议和单片机多机串口通讯的原理，给出程序设计流程与思路。
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