摘要
嵌入式系统已经被广泛应用在计算机、自动控制等领域。简要介绍了嵌入式Linux操作系统的构成和特点,以及Linux驱动程序的涵义和分类。针对ARM嵌入式系统的硬软件平台和Linux操作系统提供的模块化资源,归纳出在ARM嵌入式平台中开发硬件接口驱动程序的一般性思路和方法,并在此基础上给出了ARM芯片同步串行接口驱动程序的模块构成,以及其设计实现流程。
Embedded system has been widely applied in computer and automation field. The structure of embedded Linux and divers is introduced. Based on ARM embedded system and Linux operating system, a general method of developing Linux drivers for hardware interfaces is proposed. According to this method, design of the Linux driver for Serial Synchronous Controller （SSC） on an ARM platform is presented.
出处
《无线电工程》
2008年第6期53-55,共3页
Radio Engineering
