| Linux系统下的PCI串口设备驱动 |
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| 引用本文： | 杨志强,王厚军,李力.Linux系统下的PCI串口设备驱动[J].电子测量技术,2011(9):58-60,68. |
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| 作者姓名： | 杨志强 王厚军 李力 |
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| 作者单位： | 电子科技大学自动化工程学院; |
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| 摘 要： | Linux作为1个开源操作系统,由于其开源性,使得Linux在众多领域应用越来越广泛,特别在嵌入式领域.因此,将Linux操作系统和应用广泛的PCI总线相结合成为必要.在简要介绍Linux设备驱动基本原理的基础上,结合PCI总线设备的特点,介绍Linux内核对PCI设备配置识别过程以及内核如何将获得的PCI设备信息传递...
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| 关 键 词： | Linux操作系统 PCI 设备驱动 字符设备 |
PCI serial device driver of Linux |
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| Yang Zhiqiang Wang Houjun Li Li.PCI serial device driver of Linux[J].Electronic Measurement Technology,2011(9):58-60,68. |
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| Authors: | Yang Zhiqiang Wang Houjun Li Li |
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| Affiliation: | Yang Zhiqiang Wang Houjun Li Li(College of Automation Engineering,University of Electronic Science and Technology of China,Chengdu 611731) |
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| Abstract: | Linux is an open-source OS,which widely used in many fields especially in embeded fields.Therefore it's necessary to combine the Linux OS and PCI bus,which is used in many application.Introduces the principles of device driver and the process of recognition and configuration of PCI device by Linux kernel briefly.A PCI character device driver framework is given in this article.At the end,an example of a PCI serial device driver explains the development of device driver on Linux and a simple GUI compiled with... |
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| Keywords: | Linux OS PCI(peripheral component interconnect) device driver character device |
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