2010•Computer and ModernizationRequires access

Research and Design of USB Camera Driver Based on Windows CE

Chen Quan-gen

Abstract

This paper introduces the design of USB camera driver under Windows CE 4.2,through analyzing USB bus,USB device driver model of WinCE and stream interface,the development process of USB camera driver is detailedly introduced based on Z-Star USB Camera.Collection of USB camera data stream,decoding JPEG image,and display of bitmap are realized successfully.This method makes references for development of other USB device drivers.

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Available abstract

Key concepts: USB, Host controller interface, Computer science, Computer hardware, eXtensible Host Controller Interface (xHCI), USB hub, Bitmap, Embedded system