这个程序是用在arm板 linux 驱动开发。功能是矩阵按键的驱动，在很多智能系统中都有涉及，这个文档介绍了设计思想。-This procedure is used in the arm plate linux driver development. Function keys matrix driver, in many intelligent systems are involved, this document describes the design concept.

洗衣机模拟_电子制作DIY_Arm2410+Linux基本驱动程序设计，含详细的设计文档-Washing machine simulation _ basic electronic production DIY_Arm2410+ Linux driver design, including detailed design documentation

这是我操作系统的课程设计文档，相信对你有帮助的，详情见内部文档-This is the course design document for my operating system, I believe you can help, see the internal documentation for details