基于嵌入式Lunix的CAN总线节点的设计  

Design of Can-bus Node Based on Embedded Linux

作　　者：赵苍荣[1] 周孟然[1] 

机构地区：[1]安徽理工大学电气与信息工程学院,安徽淮南232001

出　　处：《科技广场》2008年第7期177-179,共3页Science Mosaic

基　　金：国家自然科学基金资助项目(50574005);安徽省教育厅自然科学基金资助项目(2005KJ081)

摘　　要：提出了一种基干32位微控制器S3C2410的CAN总线的分布式控制系统方案,介绍了在ARM处理器S3C2410上扩展CAN总线设备的硬件接口设计,讨论了CAN设备驱动程序和CAN总线通信等的设计方法与实现。经实验证明,此结构简单,稳定性和可靠性强。An distributed CAN-bus control system based on 32-bit MCU S3C2410 is designed in this paper. The hardware interface design for expanding CAN-bus device on a S3C2410 board is then described. Detailed discussions are made on the implementation of CAN device driver and CAN communication. Experiments indicate that this system is adequately stabile and reliable, and with a simple structure and easy implementation.

关 键 词：CAN总线 CAN通信 ARM 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]