基于ARM的USB设备互连控制器设计  

Design of the ARM Based Interconnection Controller for USB Devices

作　　者：赵可昭[1] 胡铭曦[1] 余文清[1] 李涛[1] 

机构地区：[1]南开大学信息技术科学学院,天津300071

出　　处：《南开大学学报（自然科学版）》2012年第4期79-82,共4页Acta Scientiarum Naturalium Universitatis Nankaiensis

基　　金：南开大学本科生创新科研计划项目(BX8-146);中央高校基本科研业务费专项资金(65010191)

摘　　要：提出一种以USB控制器为核心、以手机为主控制端的方案,实现移动设备间的互连.采用TQ2440ARM9开发板和嵌入式Linux系统构建USB控制器,设计软件实现对手机操作系统的跨平台支持,实现手机和USB存储设备之间的文件传输、手机对USB打印机的控制.An USB-controller managed by a mobile phone is proposed for the mobile digital de- vices to interconnect with each other. The USB-eontroller is designed and implemented on the TQ2440 ARM9 development board, which runs embedded Linux operating system. The corresponding software is developed for the crossplatform support of mobile phone operation system. The files can be trans- ferred between the mobile phone and the USB storage devices accurately and efficiently. And the USB printer can be controlled by the mobile phone.

关 键 词：ARM9 USB设备 互连控制器 手机 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]