摘要： 阐述了键盘的工作原理,对Linux下的键盘驱动程序在不同体系结构之间的差异进行了分析,同时提出了Linux键盘驱动从x86体系到ARM体系的移植实现方案。针对在实际应用中用户对键盘的特殊需求提出了相应的实现方法。

关键词: 嵌入式系统, 键盘驱动, 移植, Linux

Abstract: This article describes the keyboard theory and analyses the difference of Linux keyboard drivers between different architectures. According to the analysis, this paper presents an approach to port the keyboard driver from the x86 architecture to the StrongArm architecture.In the end, some suggestions are provided to implement special keyboards for specific embedded applications.

中图分类号: 

• TP316