封装了中断函数和W35屏的配置，以及图片，中文，英文，按键检测中断等(Package interrupt function and W35 screen configuration, as well as pictures, Chinese, English, button detection, interruption, etc.)

V4L2摄像头采集接口程序，并且在ARM9上LCD显示成功(V4L2 camera acquisition interface program, and on ARM9, LCD shows success.)