【摘要】 介绍了一种基于ARM9内核微处理器的双路CAN总线通信系统的设计和实现。详细论述了系统的总体结构、部分硬件的设计,并叙述了系统嵌入式软件的设计,包括启动引导代码U-boot、嵌入式Linux-2.4.18操作系统内核、文件系统以及用户应用管理软件四个部分。更多还原

【Abstract】 The paper describes the design and realization of a double CAN bus communication system based on microprocessor of ARM9 kernel.It illustrates the total structure of the system,the design of hardware and system embedded software,such as boot code U-boot,embedded Linux-2.4.18 operation system kernel,file system and user application management software etc.更多还原