摘要
底层驱动程序设计在嵌入式Linux系统开发中占有重要地位。简述了驱动程序的基本结构和实现原理,同时通过读操作的整个过程详细分析了设备驱动程序的实现机制,并对其规律进行了总结。
Design of the underlying device driver program is of great significance in the embedded Linux systems development. It simply describes the basic structure and realization principium of driver program. Then through the whole process of the reading operation, analyze and examine the device driver implementation mechanism in detail. Finally, sum up its ultimate realization laws.
出处
《计算机与数字工程》
2008年第9期167-170,197,共5页
Computer & Digital Engineering
基金
上海市科委重大科技攻关项目(编号:02DZ15013)资助
山西省青年科技研究基金项目"嵌入式Linux操作系统裁减和定制技术研究"项目(编号:MZ20030902)资助
总装备部国防科技重点实验室基金项目(编号:51484030301JW0301)资助
