摘要
介绍了以太网与CAN现场总线网间嵌入式网关的软硬件结构设计,描述了uClinux上的CAN设备驱动程序的处理流程以及CAN设备驱动程序的设计方法和技巧。针对CAN协议的特点,为设备驱动程序的收发缓冲区设计合理的数据结构和管理方法,提高CAN通讯效率。
The architectural of software and hardware of the gateway for Ethernet and CAN are introduced. It describes the principle of CAN Device Driver and the designing methods and technologies of CAN Device Driver in uClinux. A data structure and method of management for the buffer of CAN Device Driver to improve the capability of communication are designed, according to the features of CAN protocol.
出处
《科学技术与工程》
2004年第12期1019-1023,共5页
Science Technology and Engineering
