适宜初学者学习,通过调试该代码,可以了解arm9,还有usb总线,同时可以作为开发人员参考资料-suitable for beginners to study and debugging the code can understand arm9, there are usb bus, also can be used as reference for developers

基于ARM9处理器开发平台上USB总线的应用研发。

本文详细阐述了在ARM9平台下，基于WindowsCE5．0的视频监控系统的 设计过程。设计选用了基于三星$3C2440处理器的试验开发板作为硬件平台， 开发板上外接USB摄像头来采集实时图像，通过视频采集程序，在WINCE下 实现对实时图像预览，抓拍，录像的功能。-In this paper，it mainly introduced the design process of the video surveillance system which based WindowsCE