本文讨论了基于ARM的嵌入式Linux的音频播放器。使用了以三星S3C2410芯片为CPU的ARM9

开发板。于主机上建立交叉编译环境,对嵌入式压缩内核进行编译调试,通过串口移植了Bootloader、嵌入式

Linux内核和文件系统到开发板上。从网络获取应用程序源代码,对音频播放器源代码经过交叉编译和调试并

下载到目标机开发板上进行进一步调试。最终成功实现了播放音频的功能,结合其他设备,成为具有功率放大

器功能的嵌入式音频播放器,且可进一步在其上开发视频播放和其他网络功能。

-This article discusses the ARM embedded Linux-based audio player. Samsung S3C2410 uses the CPU chip for the ARM9 development board. In the host environment for the establishment of cross-compiler for embedded compression to compile the kernel debugging, serial transplantation through the Bootloader, embedded Linux kernel and file system to the development board. Applications from the network access to source code, on the audio player source code through cross-compile and debug and download to the target machine to develop on-board for further debugging. To achieve the ultimate success of the audio player function, in combination with other equipment, into a power amplifier features an embedded audio player, and can be further developed in its video player and other network functions.