摘要
CAN总线是一种应用广泛的现场总线。简要讨论了CAN总线,在此基础上介绍了CAN总线控制器SJA1000的基本特性,以及基于SJA1000的CAN总线中继器的软硬件设计,给出了中继器接口电路、SJA1000初始化流程图、接收及发送数据流程图。
The CAN bus is a kind of widely used field bus. In this paper, the main character of CAN bus is discussed and the basic principle of CAN bus controller SJA1000, the hardware and software design of CAN bus repeater circuit based on SJA1000 are introduced. And the flow chain of software initialization sending data and receiving data is given.
出处
《黄石理工学院学报》
2006年第6期88-91,共4页
Journal of Huangshi Institute of Technology
