摘要
介绍了一种音乐播放器的设计方法,该播放器是基于Cortex-M3内核的STM32微控制器的MP3播放器。Cor-tex-M3是ARM公司为要求低成本、低功耗、高性能的嵌入式应用专门设计的内核。结果表明该系统可以播放MP3和WAV音乐文件,播放同时显示歌曲名字,歌手和专辑名称。
A design method of a music player is introduced in this paper,which is the MP3 player based on STM32 mi-cro controller of Cortex-M3 kernel that is designed specifically by ARM for the embedded applications of low cost,low power con-sumption and high performance. This system can realize the functions:playback of MP3 and WAV music file,and name dis-play of song,singer name and album.
出处
《现代电子技术》
北大核心
2015年第4期118-120,124,共4页
Modern Electronics Technique
基金
郑州市无线与移动通信网络应用技术创新团队(121PCXTD511)
河南省民办高校通信工程品牌专业