| Windows CE操作系统下的USB设备驱动开发 |
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| 引用本文： | 朱卫国.Windows CE操作系统下的USB设备驱动开发[J].国外电子测量技术,2007,26(8):9-11. |
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| 作者姓名： | 朱卫国 |
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| 作者单位： | 中国电子科技集团公司第41研究所,青岛,233006 |
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| 摘 要： | 在嵌入式操作系统Windows CE下,为了驱动外部USB设备,本文介绍了一种基于流接口驱动的USB设备驱动开发方案,先后从注册表的配置、驱动程序的加载、流接口驱动、软件设计等方面详细地分析了驱动程序的构成和工作原理.该方案有效地降低了USB传输协议编程的复杂度,并且易于代码维护和功能扩展.实验表明,该驱动实现了USB设备与操作系统间的高效数据传输,且具有可靠性高、传输速度快等特点.
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| 关 键 词： | 流接口驱动 USB设备 USBD 描述符 |
Development of USB device driver in Windows CE |
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| Zhu Weiguo.Development of USB device driver in Windows CE[J].Foreign Electronic Measurement Technology,2007,26(8):9-11. |
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| Authors: | Zhu Weiguo |
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| Affiliation: | The 41st Research Institute of CETC,Qingdao 233006 |
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| Abstract: | In order to drive the USB peripheral equipment in embedded operating system Windows CE, this paper introduces a design method of USB device driver based on stream interface drivers. The structure and principle of the driver is analyzed in many ways, such as register list configure, driver program loading, stream interface driver, and software design. This scheme can effectively reduce the complexity of USB transmission agreement program, and it is easy to be maintained for code and expanded for function. Experimental result indicates that the driver has realized fast data transmission between the USB device and the operating system, and it is provided with high reliability and rate. |
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| Keywords: | stream interface drivers USB device USBD describe symbol |
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