基于瑞萨MCU的三方交互通信实现

The Three-way Interaction Communication Based on Renesas MCU

以三个瑞萨78K0R微控制器为核心,外接功能模块分别采用C语言编程实现不同的功能,然后根据串行通信原理设计搭建了三方之间交互通信环境,通过控制不同的MCU相互收发数据,实现瑞萨微控制器之间可靠稳定的数据传输功能,并通过各自液晶显示终端显示相应MCU之间的收发状态和各功能模块实现情况.该设计实现三方交互通信方式成本低,数据传输灵活、方便、可靠,具有较高的实用性.

Taking three microcontrollers of Renesas 78KOR as the core, external function modules use C language programming to achieve different functions. Then based on the principle of serial communication design, atripartite interaction between communication environments is set up. By controlling the different MCU to sendand receive data mutually, a reliable and stable data transmission function between Renesas controllers is realized, and through their respective LCD terminals, the receiving and sending state is displayed between MCU andeach function module. The design of the three-way interaction communication has a low cost, a flexible, convenient and reliable data transmission and a higher practicability as well.