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stm32实现MP3音乐播放
应用背景STM32 STM32 开发板自带了一颗非常强劲的MP3解码芯 片,利用该芯片我们可以实现 MP3/OGG/WMA/WAV/FLAC/AAC/MIDI等各种音频 文件的播放。关键技术本章实验功能简介:开机先检测字库是否存在,如果检测无问题,则对VS1053进行RAM测试和正弦测试,测试完后开始循环播放SD卡MUSIC文件夹里面的歌曲(必须在SD卡根目录建立一个MUSIC文件夹,并存放歌曲在里面),在TFTLCD上显示歌曲名字、播放时间、歌曲总时间、歌曲总数目、当前歌曲的编号等信息。KEY0用于选择下一曲,KEY2用于选择上一曲,WK_UP和KEY1用来调节音量。DS0还是用于指示程序运行状态,DS1用于指示VS1053正在初始化。
- 2023-07-03 22:00:03下载
- 积分:1
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Alarm Generator, has a detailed C language code, there is a detailed electrical...
报警产生器,有详细的C语言代码,还有详细的电图,可通过PROTEUS仿真。-Alarm Generator, has a detailed C language code, there is a detailed electrical diagram, through the PROTEUS simulation.
- 2023-08-27 14:40:04下载
- 积分:1
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uClinux的DHCP客户端
uclinux dhcp client
- 2022-03-18 03:22:55下载
- 积分:1
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Up to the software testing software, and provide source code, to the effective i...
对软件进行可达性测试的软件,并提供源代码,能够有效实施软件测试任务-Up to the software testing software, and provide source code, to the effective implementation of software testing mission
- 2022-03-07 12:59:53下载
- 积分:1
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nios键盘数码管驱动芯片HD7279驱动程序,使用avalon总线方式编写...
nios键盘数码管驱动芯片HD7279驱动程序,使用avalon总线方式编写-Nios keyboard LED Driver IC HD7279 driver, use the avalon bus approach to the preparation of
- 2022-03-10 23:14:50下载
- 积分:1
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ATA (IDE)/ATAPI initial equipment/tools for intelligence, said Serial interface...
ATA(IDE)/ATAPI最初用于智能的设备/工具,称为与主机的串行接口
- 2022-05-29 11:18:56下载
- 积分:1
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IC 读写功能 代码仅供参照 针对加密卡的功能读写程序
IC 读写功能 代码仅供参照 针对加密卡的功能读写程序 -IC function to read and write code for reference for the function of encryption cards to read and write procedures
- 2023-08-29 17:35:03下载
- 积分:1
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基于单片机的贪吃蛇的源程序的参考程序,很有用的哦
基于单片机的贪吃蛇的源程序的参考程序,很有用的哦-Snake-based microcontroller reference to the source program, very useful oh
- 2022-03-24 11:31:32下载
- 积分:1
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RS232 switch to RS485 circuit diagram and the finished document serial pcb to ta...
RS232转RS485电路原理图与成品pcb文件 串口取电!-RS232 switch to RS485 circuit diagram and the finished document serial pcb to take power!
- 2022-03-23 23:25:06下载
- 积分:1
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Prescribing the use of FPGA to achieve 16
使用FPGA实现16位开方运算。源码!调试通过-Prescribing the use of FPGA to achieve 16-bit computing. Source! Debugging by
- 2022-12-31 13:40:03下载
- 积分:1