摄像头驱动IC OV7725的初始化代码，用来配置OV7725输出QVGA或QQVGA格式的RGB565图像，可以直接驱动常用的CPU接口TFT屏。-Driver IC OV7725 camera initialization code to configure the OV7725 output QVGA or QQVGA format RGB565 image, you can directly drive common CPU interface TFT screen.

0v9650 摄像头的驱动程序 可以有借鉴意义-0v9650 camera drivers can have referential significance