| 基于uClinux的触摸屏驱动程序设计 |
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| 引用本文： | 王飞,刘建群,刘绿山,李仕勇. 基于uClinux的触摸屏驱动程序设计[J]. 微计算机信息, 2007, 23(8): 81-83 |
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| 作者姓名： | 王飞 刘建群 刘绿山 李仕勇 |
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| 作者单位： | 广东工业大学 |
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| 摘 要： | 本文简述了触摸屏硬件控制电路及其工作原理,详细分析了触摸屏控制芯片(ADS7846)和SPI总线的工作原理,并对LPC2210与ADS7846之间的通信过程进行了具体介绍。重点论述了uClinux下驱动程序的结构,并结合触摸屏硬件控制平台给出了触摸屏驱动程序设计的详细开发过程。
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| 关 键 词： | 触摸屏 驱动程序 |
| 文章编号： | 1008-0570（2007）03-2-0081-03 |
| 修稿时间： | 2006-12-17 |
Design of Touch-Screen Driver Based on uClinux |
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| WANG FEI,LIU JIANQUN,LIU LVSHAN,LI SHIYONG. Design of Touch-Screen Driver Based on uClinux[J]. Control & Automation, 2007, 23(8): 81-83 |
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| Authors: | WANG FEI LIU JIANQUN LIU LVSHAN LI SHIYONG |
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| Affiliation: | Faculty of Electromechanical Engineering,Guang dong University of Technology,Guangzhou,Guang dong,510090 |
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| Abstract: | This thesis introduces the Touch-Screen controlling circuit and its principle,analyzes detailedly the principle of Touch-Screen controlling chip and SPI bus, and gives the specific introduction about the communication between LPC2210 and ADS7846. The driver architecture based on uClinux are discussed emphatically.And combining the Touch-Screen controlling platform,the detailed developing process of Touch-Screen driver is offered in this paper. |
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| Keywords: | uClinux SPI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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