基于Ubuntu的字符型设备驱动程序开发实现  

Development and Implementation of Character Device Driver Based on Ubuntu

作　　者：左文涛 彭平 ZUOWen-tao;PENG Ping(Guangzhou College of Technology and Business,Guangzhou 510850,Guangdong)

机构地区：[1]广州工商学院,广东广州510850

出　　处：《电脑与电信》2020年第1期34-36,共3页Computer & Telecommunication

基　　金：广州工商学院2019年院级科研课题《基于物联网的智能视频监控设备研究--以华为海思芯片为例》,项目编号:KA201935。

摘　　要：随着信息社会进入物联网时代,所有设备都需要通过开发应用程序以及驱动让计算机系统识别并使用,从而促进基于操作系统的底层驱动程序的开发工作。介绍Ubuntu16.04系统内核下开发底层设备驱动程序的过程,以Ubuntu系统内核为基础构建源码树、驱动模块编译、加载和卸载。分析Ubuntu系统下字符型设备驱动程序的设计方式,最后通过Ubuntu系统验证字符型设备驱动程序成功运行。As the information society enters the Internet of things era,all devices need to develop applications and drivers for computer systems to identify and use.This paper introduces the process of developing the underlying device driver under the Ubuntu 16.04 system kernel.Based on the Ubuntu system kernel,source tree construction,the driver module compiling,loading and unloading are completed.It analyzes the design method of character device driver in Ubuntu system.Finally,the character device driver designing is successful verified through Ubuntu system.

关 键 词：UBUNTU 内核编译 驱动模块编译 字符型设备驱动 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]