嵌入式linux系统的矩阵键盘驱动设计与实现
esign and implemention of matrix keyboard drivers based on embedded system
嵌入式系统开发已成为新的热点，本文基于Linux内核中键盘驱动程序的整体框架结构，分析了为嵌入式Linux系统编写特殊键盘驱动程序时需要完成的工作，并以具体的应用为例介绍了一个嵌入式Linux系统上的键盘驱动实现。所采用的是Motorola公司生产的MC9328开发板，基于ARM920T核，其键盘采用的是4×4矩阵。
Embeded system development has become an new focus,this article base on keyboard drivers’overall framework in the linux kernel,and analytize what should be done when developing keyboard drivers for embeded system. More important,a concrete example will show before you.The development platform is MC9328,which is made by Motorola company.The keyboard is four rows by four columns.
梁辉
计算技术、计算机技术电子电路
嵌入式linux键盘驱动
Embeded linuxkeyboarddriver
梁辉.嵌入式linux系统的矩阵键盘驱动设计与实现[EB/OL].(2008-09-03)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/200809-76.点此复制
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