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。

现有STC12C5616和CC2530两个单片机。需要两个单片机SPI通信（5616为master，2530为slaver）-Run on arm platform, linux, using qt software development, can accept serial data, and open the window curves method using real-time display. Procedures used in serial port as well as qt

DS18B20实现温度采集，主控芯片为CC2530，也可用于Z-Stack无线通信中。-Run on arm platform, linux, using qt software development, can accept serial data, and open the window curves method using real-time display. Procedures used in serial port as well as qt graphical interface

BeagleBone Black Wireless is based on the extremely successful open-source hardware design of BeagleBone Black, a high-expansion, maker-focused, community-supported open hardware computer, created by the BeagleBoard.org Foundation. BeagleBone Blac