| Linux输入子系统在触摸屏驱动上的实现 |
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| 引用本文： | 於琪建,张海峰.Linux输入子系统在触摸屏驱动上的实现[J].机电工程,2009,26(3):32-34. |
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| 作者姓名： | 於琪建 张海峰 |
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| 作者单位： | 杭州电子科技大学,电子信息学院,浙江,杭州,310018 |
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| 摘 要： | 为了简化传统Linux驱动程序设计及便于对驱动模块的管理与维护，采用了基于内核对象的输入子系统，完成了Linux设备驱动框架，改进了传统基于文件操作接口的驱动程序设计方法，提出了只需向系统报告输入事件的开发方法，并顺利地实现了触摸驱动的开发。试验结果表明，该驱动运行稳定并能精确控制触摸屏。
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| 关 键 词： | 设备驱动 设备模型 输入子系统 触摸屏 |
Realization of touch screen's driver with Linux input subsystem |
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| YU Qi-jian,ZHANG Hai-feng.Realization of touch screen''s driver with Linux input subsystem[J].Mechanical & Electrical Engineering Magazine,2009,26(3):32-34. |
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| Authors: | YU Qi-jian ZHANG Hai-feng |
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| Affiliation: | School of Electronics Information;Hangzhou Dianzi University;Hangzhou 310018;China |
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| Abstract: | Aiming at simplifying the design of traditional Linux driver and contributing to management and maintenance of the drive model,using the input subsystem based on kernel object,the Linux device driver's framework was fulfilled.The traditional method concerned with the interfaces of file operations was improved.The method of only reporting the input event to the Linux system was proposed.The driver was successfully developed.The test results indicate that the driver works well,and it can control the touch scr... |
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| Keywords: | device driver device model input subsystem touch screen |
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