| 基于嵌入式Linux的字符设备驱动开发 |
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| 引用本文： | 王科,姚振东.基于嵌入式Linux的字符设备驱动开发[J].成都信息工程学院学报,2008,23(3):275-279. |
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| 作者姓名： | 王科 姚振东 |
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| 作者单位： | 成都信息工程学院,四川成都,610225 |
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| 摘 要： | 设备驱动程序是Linux内核的重要组成部分,它控制了操作系统和硬件设备之间的交互,同时让软件开发人员在不用知道底层硬件特性的情况下方便地进行上层软件的开发。基于Arm＋Linux系统,内核版本2.6,对字符驱动程序的开发做出详细的讲解,通过调试程序,使驱动正常运行。
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| 关 键 词： | 嵌入式 Linux 字符设备驱动 |
Development of characters device drives based on embedded Linux |
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| WANG Ke,YAO Zhen-dong.Development of characters device drives based on embedded Linux[J].Journal of Chengdu University of Information Technology,2008,23(3):275-279. |
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| Authors: | WANG Ke YAO Zhen-dong |
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| Institution: | WANG Ke,YAO Zhen-dong(Chengdu University of Information Technology,Chengdu 610225,China) |
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| Abstract: | The device drivers are an important component of the Linux kernel.It controls the interaction between the operating system and the hardware and allows the software developers to facilitate the development of the top software without knowing the underlying hardware characteristics.A detailed presentation of the device drivers development is made and through the debug the drive works well. |
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| Keywords: | embedded system Linux character device drive |
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