CAN总线通信适配卡驱动程序的开发  

The Development Of Driver Programming For CAN Adaptor In The Environment

作　　者：王跃球[1] 唐杰[1] 申寿云[1] 

机构地区：[1]邵阳学院信息与电气工程系,湖南省邵阳市422400

出　　处：《微计算机信息》2007年第04Z期89-91,共3页Control & Automation

基　　金：湖南省教育厅资助科研项目(06C603)

摘　　要：描述了CAN总线的特点和通讯适配卡的工作原理,以及基本的通讯协议,然后详细阐述了通过DDE通讯在组态软件环境下对CAN适配卡的驱动编程,最后说明了上位机与CAN节点通讯的组态实现。　The characteristics of CAN bus and the principle of communication adaptor for CAN bus are described in this article,then a programming of driver for CAN adaptor in configuration soft by DDE communication is introduced in detail,Thus the communication between computer and CAN net is realized by configuration .

关 键 词：CAN总线 适配卡 动态数据交换 组态软件 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]