节点文献

Linux下基于I~2C协议的RTC驱动开发

Development of RTC Driver Based on I~2C under Linux

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 孟令公朱宏杨忠孝杨裕辉

【Author】 MENG Linggong,ZHU Hong,YANG Zhongxiao,YANG Yuhui(University of Electronic Science and Technology of China,Chengdu,610054,China)

【机构】 电子科技大学

【摘要】 在嵌入式中,Linux渐渐成为一种流行操作系统,Linux驱动开发也成为嵌入式开发中的必备环节。介绍Linux环境下基于I2C协议的RTC驱动程序开发与实现。首先研究了Linux环境下字符设备驱动程序框架,然后介绍I2C协议,在此基础上开发基于I2C协议的RTC字符设备驱动程序。对于驱动程序,这里详细介绍其整体架构和各模块实现细节。最终成功实现了基于I2C协议的RTC驱动程序,并移植到Linux操作系统中。

【Abstract】 In embedded field,Linux OS has been more and more popular,the development of Linux driver is becoming a constituent job.Reaserch and development of RTC driver based on I2C under Linux OS are introduced.First,research on the character device driver framework is given.Then,I2C protocol is introduced,RTC driver based on I2C under Linux OS is developed,the scheme and realization are proposed.Finally,RTC driver based on I2C is realized and transplanted into Linux.

【关键词】 嵌入式系统Linux驱动程序I2C
【Key words】 embedded systemLinuxdriverI2C
  • 【文献出处】 现代电子技术 ,Modern Electronics Technique , 编辑部邮箱 ,2009年20期
  • 【分类号】TP311.11
  • 【被引频次】10
  • 【下载频次】159
节点文献中: