基于方舟ⅡCPU的Linux嵌入式系统设备驱动程序快速实现技术研究  

Device Drivers in Linux Embedded Systems Based on ARCA Ⅱ CPU

作　　者：蒋铁登[1] 陈天毅[1] 

机构地区：[1]中国空气动力研究与发展中心,四川绵阳621000

出　　处：《工业控制计算机》2008年第6期51-52,54,共3页Industrial Control Computer

摘　　要：在分析Linux设备驱动程序内核特点和体系结构原理的基础上,详细论述了基于方舟ⅡCPU的Linux嵌入式系统设备驱动程序的快速实现技术,克服了传统的Linux设备驱动程序设计复杂、开发过程繁琐的弊端,且避免了交叉编译平台的兼容性限制,减少了软件编程工作量,对于其他Linux嵌入式系统设备驱动程序的实现具有一定的参考价值。Based on analysis on kernel characteristics and structural principles of device drivers in Linux systems,a rapid implementation technology for device df：ivers in Linux embedded systems based on ARCA II CPU was discussed in detail,which gets rid of design complexities and fussy development processes in traditional device drivers design in Linux systems, avoids compatibility limitations of cross-compile platforms,decreases programming workload,and gives valuable references for implementation of other device drivers in Linux embedded systems.

关 键 词：软件 LINUX嵌入式系统 设备驱动程序 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]