Ess3980解码伺服整个系统源代码，遥控接受，按键处理，vfd显示驱动等参考作用。-Ess3980 decoding servo overall system source code, the remote control accepts, pressed key processing, vfd demonstrates reference function and so on the actuation.

本文件包含用C语言写的Mpeg2的解码源程序，若读者通过自己认真去研究源代码，则能够知道解码的关键技术了。-This document contains written in C language of MPEG decoder source, if readers through their carefully study the source code, they will be able to know the key to decoding technology.

本资料为一个基于VS1003解码芯片的MP3源代码，MCU为MEGA32,编译器为CVAVR1.2.58,显示屏为LCD12864,以读取SD卡、U盘的音频文件实现音乐播放。显示界面和按键操作已市面上卖的MP3的水准。如需要硬件原理图，请联系本人QQ:514796458-Based on this information as a VS1003 chip MP3 decoder source code, MCU for MEGA32, compiler for CVAVR1.2.58, disp