| 高速实时图像采集系统中的WDM设备驱动程序开发 |
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| 引用本文： | 周维超,李梅,王春鸿.高速实时图像采集系统中的WDM设备驱动程序开发[J].计算机工程与应用,2004,40(5):108-110. |
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| 作者姓名： | 周维超 李梅 王春鸿 |
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| 作者单位： | 中国科学院光电技术研究所,成都,610209 |
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| 摘 要： | 在Windows平台中,WDM(WindowsDriverModel)制式的设备驱动程序在自行开发的板卡中起着重要的作用,得到越来越广泛的应用。该文简要介绍了设备驱动程序,并对WDM制式的设备驱动程序的驱动程序例程作了详细介绍。针对高速实时图像采集系统对设备驱动程序提出的高实时性要求,开发出了基于微软DDK的可用于Windows2000和WindowsXP的WDM制式的设备驱动程序,并介绍了其中的关键技术。
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| 关 键 词： | 设备驱动程序 WDM DDK 实时图像采集 |
| 文章编号： | 1002-8331-(2004)05-0108-03 |
Development of WDM Device Driver in the High-speed Real-time Image Capturing System |
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| Zhou Weichao Li Mei Wang Chunhong.Development of WDM Device Driver in the High-speed Real-time Image Capturing System[J].Computer Engineering and Applications,2004,40(5):108-110. |
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| Authors: | Zhou Weichao Li Mei Wang Chunhong |
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| Abstract: | Under t he Windows platform,the Windows WDM(Windows Driver Model)device driver pla ys a key role in the custom board and is applied more and more abroad.This pape r firstly introduces the device driver briefly,and then describes the Driver Ro utine of the Windows WDM device driver in detail.According to the high real-t ime performance required by the high-speed real-time image capturing system ,We develop a Windows WDM device driver for our custom PCI Card,which is b ased on the Microsoft DDK(Device Driver Kit)and can be applied to the Windows 2000and WindowsXP.The key technology we used in the driver is given in thi s paper. |
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| Keywords: | Device Driver WDM DDK real-time image capture |
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