在ADS环境下开发的基于2440平台的USB Host程序，可以读写U盘，能够枚举USB Keyboard ，Usb Mouse，Usb Camera,Usb to serious等设备，是学习USB Host的绝佳资料-ADS development environment based on the 2440 platform USB Host program can read U disk, able to enumerate USB Keyboard, Usb Mouse, Usb Cam

通过摄像头控制鼠标的程序，OPENCV基本功能综合使用，程序中运动轨迹的估测-Control the mouse through the camera program, OPENCV basic functions integrated use of trajectory estimation procedures

linux平台独立显示 ，可触摸屏移动，或者鼠标拉动摄像头程序(Linux platform independent display, touch screen movement, or mouse pull camera program)