微型机与应用2012，Vol.31Issue(21)：7-10,4.
基于嵌入式Linux的矩阵键盘模块的设计
Design of matrix keyboard device module based on embedded Linux
傅超 1张昌华 1孟劲松1
作者信息
- 1. 电子科技大学能源科学与工程学院,四川成都611731／电子科技大学电力系统广域测量与控制四川省重点实验室,四川成都611731
- 折叠
摘要
Abstract
Mainly considering the characteristics of the embedded system keyboard driver, taking Linux 2.6.21 kernel as the example, the paper proposes an implementation scheme of matrix keyboard based on embedded Linux. The structure and working principle of matrix keyboard were introduced and the matrix keyboard driver based on the platform mechanism was designed, which resolved the Problem of jumping and multi-key. Finally, the driver was proved to be efficient, stable and reliable by the test practice results.关键词
嵌入式Linux/Platform机制/矩阵键盘/键盘驱动程序Key words
embedded Linux/Platform mechanism/matrix keyboard/keyboard driver分类
信息技术与安全科学引用本文复制引用
傅超,张昌华,孟劲松..基于嵌入式Linux的矩阵键盘模块的设计[J].微型机与应用,2012,31(21):7-10,4.
