使用8052单片机控制SPC3总线桥实现PROFIBUS-DP现场总线的从站部分C程序源码，已经编译、调试通过。特别提醒，此源码的编程思想很值得学习，虽然是针对单片机的C程序，但具有面向对象的设计思想等。-8052 single-chip microcomputer to control the use of SPC3 bus bridge the achievement of PROFIBUS-DP fieldbus slave part of C program source code ha

CAN总线通讯例程,包含写缓冲区\读缓冲区\处理Can总线接收信息\向Can总线发送信息\Can接口芯片初始化\CanBus接口芯片产生中断[INTR0] 等程序-CAN bus communication routines, including the write buffer \ read buffer \ deal with Can-bus to receive information \ send a message to the Can-bus \ Can interface chip

can总线应用于现场温和压力的控制，从而达到工业开控制的目的-can_BUS