摘要
嵌入式便携播放器集播放Office文档、图像文件、声音文件、视频文件于一体,是未来多媒体便携设备的必然发展趋势。以三星的S3C2440处理器作为系统的硬件开发平台,提出了一套满足项目需求的嵌入式便携播放器的应用解决方案,具有很强的实用价值。并在此基础上设计并移植了适用于播放器硬件平台的Bootloader,它以VIVI为原型,通过分析其源码结构,添加了USB升级软件的功能。
The embedded portable player possess the quality of broadcasting the Office documents, the image documents, the sound files and the video documents, which is inevitable development trends of the multimedia portable devices. The article used SAMAUNG S3C2440 processor as the platform of system＇s hardware, proposed a set of applied solution project that can meet the needs of the embedded portable player, which has a strong practical value. Taken VIVI as the prototype, through analyzing its source code structure, added USB function to promote the software and transplanted bootloader which are suitable for the platform of player＇ s hardware based on the previous design.
出处
《电脑开发与应用》
2009年第7期31-32,75,共3页
Computer Development & Applications
基金
太原理工大学与太工天成公司横向合作开发项目(9002-03010549)
