USB从设备的读取操作代码，环境在S3C2440开发板下-USB from the read operation of the device

用S3C2440开发板开发，将YUYV格式的USB摄像头的数据转换为565然后在屏上显示-S3C2440 development board development, will YUYV format USB camera data is converted to 565 and then displayed on the screen

为ARM9开发板搭载的嵌入式linux开发的USB摄像头视频抓取测试。用于S3C2440核心配合罗技C170摄像头。-USB Camera Video Capture Test For Embedded Linux, on ARM9 development board. (S3C2440 working with logitech webcam)