关于led流水灯与按键结合的程序，四个按键控制led流水灯-Led lights and buttons on the water of the combination of the program, four key water control led lights

摄像头OV9650 和s3c440组合采集视频信息，然后在LCD上显示-The camera OV9650 and s3c440-combination to capture video information, and then displayed on the LCD

全功能键盘： 支持消抖、长按、组合按键、按两次、三次等-Full-function keyboard: Support debounce, long press, the combination of keys, press twice, three times, etc.

LINUX 实现将SSD作为二级缓存源代码，该源代码能够将SSD与普通硬盘组合成为一个拥有SSD的高速度与普通硬盘大容量的稳定快速存储系统-LINUX SSD as a secondary cache to achieve the source code, the source code can be a combination of SSD and regular hard drive SSD has become a high-speed large-capacity hard drives

该程序是一个应用程序，需要结合内核自带的驱动程序使用，编译环境是Fedora,运行环境是Mini2440，可实现射频卡的识别，并在串口处打印出射频卡的卡号。-The program is an application that requires a combination of kernel driver that comes with the use of the compiler environment is Fedora, the operating environment is Min