摘要
本文介绍了一种基于CAN总线的网络监控系统方案。该方案使用CAN卡和DSP中的CAN模块作为上下位机通信接口,研究了CAN通信协议模型,VC++与CAN卡的通信接口,DSP中CAN模块通信的数据处理方法。
This article introduces a network supervise system based on CAN bus.This method use CAN card and CAN model in DSP as communication interface between PC and Single Chip Processor (DSP) .It studies CAN communication protocol model, communication interface between VC++ and CAN card, and communication data process of CAN model in DSP.
出处
《微计算机信息》
2004年第3期16-17,共2页
Control & Automation
