基于嵌入式Linux的DPR设备驱动程序开发  

Developing of device driver for DPR basing on embedded linux

作　　者：赵伟[1] 张昕凯[1] 谭彩虹[1] 

机构地区：[1]中科院沈阳自动化研究所第三研究室,沈阳110016

出　　处：《仪器仪表学报》2006年第z3期2050-2053,共4页Chinese Journal of Scientific Instrument

摘　　要：本文介绍嵌入式操作系统的相关概念和发展情况,着重讲述嵌入式Linux的特点和其设备驱动程序开发的方法步骤,并对相关知识(例如中断处理和内核空间与用户空间的数据交互等)做了简单描述。In this article, some relative concepts of embedded operating system and its development are introduced. emphases are on the character of embedded Linux and how to program for device driver basing on it, on the other hand, some knowledge, such as interrupt handle and data exchange between kernel space and user space, are mentioned simply.

关 键 词：嵌入式操作系统 嵌入式 LINUX 设备驱动程序 

分 类 号：TH7-55[机械工程—仪器科学与技术]