aplay

dasddasdasdfsa fdhldfhkfdl cvnbklnbvnkbv gsdfgdsg

如果您刚接触嵌入式开发，那么大量可用的引导装载程序（bootloader）、规模缩小的分发版（distribution）、文件系统和 GUI 看起来可能太多了。但是这些丰富的选项实际上是一种恩赐，允许您调整开发或用户环境以完全符合您的需要。对 Linux 嵌入式开发的概述将帮助您理解所有这些选项。(Embedded fourth year of development, so much available bootloader (Bootloader). smaller scale version of the distribution (distribution), file system and GUI may seem too much. But these rich options is a gift, allows you to adjust the development or user environment to meet your needs. Embedded Linux for the development of the outline will help you understand all these options.)

说明：  作者自己编的小程序：全屏取颜色的程序,很好,可以用(Author himself compiled Mini Programs: the whole screen color program, very good, can be used)

Installation Manual for S3C2440 (Linux)

作者自己编的小程序：全屏取颜色的程序,很好,可以用(Author himself compiled Mini Programs: the whole screen color program, very good, can be used)

实时时钟处理芯片ds1337驱动程序，芯片由i2c接口控制，将文件加入到linux内核的driver i2c/chips目录下，在makefine中添加该文件直接编译即可(real-time clock chip ds1337 driver, from i2c chip interface control, file into the Linux kernel driver i2c/chips directory, In addition makefine the document can be directly translated)

说明：  msm8953_S5K3P9SX 驱动、报告、datasheet(MSm8953_S5K3P9SX driver, report, data sheet)

OK2440开发板上的应用程序，实现按键控制蜂鸣器响应。(OK2440 development board application, realize the button control a buzzer response. )

嵌入式linux下一个非常实用的实现软件远程升级功能的源码，本程序基于TCP协议，可以同时实现串口方式升级(Remote upgrade)

串口输出：LED_KEP test!； 程序运行后8LED会数字滚动，LED跑马，然后按键盘8LED会显示不同的键值； 屏幕上显示相关的文字。(Serial port output: LED_KEP test!; After the program runs, the 8LED will scroll digitally, the LED will run horse, and then the keypad 8LED will display different keys. The relevant text is displayed on the screen.)