2024年5月24日发(作者：碧曼彤)
---文档均为word文档，下载后可直接编辑使用亦可打印---
摘要
众所周知，越来越多的人对MP3的追求逐渐下降，MP3的功能并没有像酷狗
一样显示歌词等那么方便。通过对STM32F103C8T6单片机MP3播放器的研究设计，
来提升整个系统的功能。系统运行的原理是利用数据卡存储歌曲歌词在，然后通
过LCD1602显示屏根据个人的选择进行播放和显示。整个屏幕类似酷狗界面，可
以进行歌曲的各种模式的设置，具有很强的画面感，为了贴近生活需求，采用触
屏的模式来操作。系统的编程主要是利用上C语言，根据自身的需求可以进行不
同功能款式的设计，整个电路的设计是相对比较简单的，MP3体积小容易携带，
加上能够进行触屏影像，会更受到广大消费者的喜爱。
关键词：MP3播放器；STM32F103C8T6；VS1003；SD卡
MP3 player design based on STM32 micro-controller
ABSTRSCT
This paper introduces the design method of MP3 player based on stm32f103c8t6
in detail. The system realizes the decoding and playing of MP3 files stored in SD card,
and displays the name of playing songs, the remaining time of playing songs and the
corresponding words of songs on LCD1602 display screen. Through the graphic
interactive user chart on LCD1602 display screen, it can also realize the fast forward
of songs Fast rewind, pause and change cycle mode can basically realize an MP3
player with touch screen function. The software is programmed with C language and
modular design idea is adopted. The hardware circuit of the system is simple, and the
subprogram is universal, which fully meets the design requirements.
Key words: MP3 player; stm32f103c8t6; VS1003; SD card
2024年5月24日发(作者：碧曼彤)
---文档均为word文档，下载后可直接编辑使用亦可打印---
摘要
众所周知，越来越多的人对MP3的追求逐渐下降，MP3的功能并没有像酷狗
一样显示歌词等那么方便。通过对STM32F103C8T6单片机MP3播放器的研究设计，
来提升整个系统的功能。系统运行的原理是利用数据卡存储歌曲歌词在，然后通
过LCD1602显示屏根据个人的选择进行播放和显示。整个屏幕类似酷狗界面，可
以进行歌曲的各种模式的设置，具有很强的画面感，为了贴近生活需求，采用触
屏的模式来操作。系统的编程主要是利用上C语言，根据自身的需求可以进行不
同功能款式的设计，整个电路的设计是相对比较简单的，MP3体积小容易携带，
加上能够进行触屏影像，会更受到广大消费者的喜爱。
关键词：MP3播放器；STM32F103C8T6；VS1003；SD卡
MP3 player design based on STM32 micro-controller
ABSTRSCT
This paper introduces the design method of MP3 player based on stm32f103c8t6
in detail. The system realizes the decoding and playing of MP3 files stored in SD card,
and displays the name of playing songs, the remaining time of playing songs and the
corresponding words of songs on LCD1602 display screen. Through the graphic
interactive user chart on LCD1602 display screen, it can also realize the fast forward
of songs Fast rewind, pause and change cycle mode can basically realize an MP3
player with touch screen function. The software is programmed with C language and
modular design idea is adopted. The hardware circuit of the system is simple, and the
subprogram is universal, which fully meets the design requirements.
Key words: MP3 player; stm32f103c8t6; VS1003; SD card