基于嵌入式Linux的USB驱动程序开发  

Development of USB Driver Based on Embedded Linux

作　　者：秦云涛[1] Qin Yuntao(School of Computer Engineering,Suzhou Vocational University,Suzhou Jiangsu 215000,China)

机构地区：[1]苏州市职业大学计算机工程学院,江苏苏州215000

出　　处：《信息与电脑》2020年第17期88-90,共3页Information & Computer

摘　　要：USB目前已经被广泛应用到各类设备中,包括智能通信设备、信息化设备等。通过USB接口可以实现不同设备间快速的数据传输,并支持移动手持设备的充电服务。本文主要对嵌入式Linux环境下USB通信以及驱动程序的开发原理和体系架构进行分析梳理,在Mini S3C2440嵌入式开发环境下对USB设备的驱动程序进行实现。USB has been widely used in all kinds of equipment,including intelligent communication equipment,information equipment and so on.USB interface can realize fast data transm ission between different devices and support charging service of mobile handheld devices.This paper mainly analyzes the USB communication and driver development principle and architecture under the embedded Linux environment,and realizes the USB device driver under the Mini S3C2440 embedded development environment.

关 键 词：USB 驱动 嵌入式 LINUX环境 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]