| 基于嵌入式WinCE的USB摄像头驱动开发 |
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| 引用本文： | 张禾,高凤水. 基于嵌入式WinCE的USB摄像头驱动开发[J]. 实验科学与技术, 2010, 8(1): 66-68 |
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| 作者姓名： | 张禾 高凤水 |
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| 作者单位： | 西南石油大学电子信息工程学院,成都,610500 |
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| 摘 要： | 介绍了USB视频规范，给出WinCE环境下USB摄像头驱动模块的层次结构以及摄像头驱动的开发流程。文章主要对摄像头驱动中的重点函数进行了分析介绍，最后将该驱动移植到了WinCE嵌入式操作系统上，并在PXA270硬件平台下进行了测试。在实验葙上使用罗技快看Pro5000和快看S5500两种型号的摄像头，测试成功。结果表明该文编写的驱动符合USB视频规范，不依赖于摄像头的硬件，适用于所有符合USB视频规范的摄像头。
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| 关 键 词： | 嵌入式 Win CE操作系统 摄像头驱动 USB视频规范 |
Development of USB Camera Driver Based on Embedded WinCE |
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| ZHANG He,GAO Feng-shui. Development of USB Camera Driver Based on Embedded WinCE[J]. Experiment Science & Technology, 2010, 8(1): 66-68 |
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| Authors: | ZHANG He GAO Feng-shui |
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| Affiliation: | ZHANG He,GAO Feng-shui(College of Electronic , Information Engineering,Southwest Petroleum University,Chengdu 510500,China) |
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| Abstract: | This paper introduced the hierarchical structure of USB camera driver module,as well as the development process of Camera drivers.The main functionof the driver was analysed.Finally,the driver was embedded in operating system and tested in the PXA270 platform.One succeed in testing driver by suing both Logitech QuickCam Pro 5000 and S 5500 cameras.The results show that the driver accords with the USB video criterion,and depends on the camera software.Thus,it is suitable for all the cameras,which agrees with... |
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| Keywords: | embedded WinCE camera driver USB video specification |
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