基于CAN总线的多点通讯系统

Multi-point communication system based on CAN bus

文章介绍了CAN总线及CAN2.0规范,并设计基于CAN总线的多节点通信平台的硬件结构。阐述节点通信的软件设计方法,试验表明,数据通信功能正常可靠,平台运行稳定。

The article mainly introduces CAN bus and CAN2.0 regulation, also designs the hardware framework based on CAN bus, The article introduce the software design method. At the same time, the system shows normal communication function and stability in the experiment.