| 嵌入式Linux系统下I2C设备驱动程序的开发 |
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| 引用本文： | 杜博,方向忠.嵌入式Linux系统下I2C设备驱动程序的开发[J].微计算机信息,2006,22(11):31-33. |
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| 作者姓名： | 杜博 方向忠 |
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| 作者单位： | 200030,上海交通大学,图像通信与信息处理研究所 |
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| 摘 要： | I2C总线是一种很通用的总线,具有简单、高效等特点,广泛应用在各种消费类电子产品及音视频设备上,在嵌入式系统的开发中也经常用到.本文分析了嵌入式linux系统中I2C驱动程序的结构,并结合一个具体的I2C时钟芯片DS1307,说明在嵌入式linux系统下开发I2C设备驱动程序的一般流程.
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| 关 键 词： | I2C总线 嵌入式linux 驱动开发 |
| 文章编号： | 1008-0570(2006)04-2-0031-03 |
| 修稿时间： | 2005年8月18日 |
Development of I2C device driver under embedded linux system |
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| Du,Bo,Fang,Xiangzhong.Development of I2C device driver under embedded linux system[J].Control & Automation,2006,22(11):31-33. |
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| Authors: | Du Bo Fang Xiangzhong |
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| Abstract: | I2C bus is a universal bus,which is simple , efficiency and widely used in various electronic products and audio video devices, as well as in embedded system development. In this thesis, the I2C driver structure under embedded linux is analyzed, and the flow of how to develop an I2C device driver is also introduced by a specific example of the real-time clock chip named DS1307. |
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| Keywords: | I2C bus embedded linux driver development |
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