摘要
采用TMS320LF2407为主节点控制器,与其自身集成的CAN模块组成CAN通信网络的主节点。以89C58单片机和独立CAN控制器SJA1000构成CAN通信网络的智能从节点。详细介绍主节点和从节点硬件接口电路的搭建方法及其工作过程,并通过对微处理器和CAN控制器的软件编程,实现CAN总线通信网络的实时通信。
TMS320LF2407,which is integrated use of its internal CAN module, is the microcontroller of host node. Slave Node is composed of 89C51 microeontroller and SJA1000 CAN controller. The hardware interface circuitry between host node and slave node is discussed in detail. The real-time communication for the whole system can be implemented by software programming.
出处
《农业科技与装备》
2010年第2期40-43,共4页
Agricultural Science & Technology and Equipment
基金
国家科技支撑计划项目(2006BAD11A03)
