Simple buzzer source code, using c programming, can be directly compiled and till the microcontroller

2-蜂鸣器y
.........\51单片机演奏音乐
.........\................\Last Loaded music.DBK
.........\................\Music
.........\................\Music.M51
.........\................\Music.Opt
.........\................\Music.Uv2
.........\................\Music.hex
.........\................\Music.lnp
.........\................\Music.plg
.........\................\MusicTab.h
.........\................\Music_Opt.Bak
.........\................\Music_Uv2.Bak
.........\................\REG52.H
.........\................\STARTUP.A51
.........\................\STARTUP.LST
.........\................\STARTUP.OBJ
.........\................\main.LST
.........\................\main.OBJ
.........\................\main.c
.........\................\music.PWI
.........\................\readme.txt
.........\................\变量对照示意图.ppt
.........\................\音乐编程示意.doc
.........\单片机音乐中音调和节拍的确定方法.pdf
.........\播放音乐
.........\........\MusicEncode.exe
.........\........\PlayMusic
.........\........\PlayMusic.LST
.........\........\PlayMusic.M51
.........\........\PlayMusic.OBJ
.........\........\PlayMusic.Opt
.........\........\PlayMusic.Uv2
.........\........\PlayMusic.c
.........\........\PlayMusic.hex
.........\........\PlayMusic.lnp
.........\........\PlayMusic.plg
.........\........\PlayMusic_Opt.Bak
.........\........\PlayMusic_Uv2.Bak
.........\........\SoundPlay.h
.........\播放音乐实验
.........\............\music.LST
.........\............\music.OBJ
.........\............\music.c
.........\............\playmusic
.........\............\playmusic.M51
.........\............\playmusic.Opt
.........\............\playmusic.Uv2
.........\............\playmusic.hex
.........\............\playmusic.lnp
.........\............\playmusic.plg
.........\............\playmusic_Opt.Bak
.........\............\playmusic_Uv2.Bak
.........\模拟电子琴
.........\..........\MusInstru.LST
.........\..........\MusInstru.OBJ
.........\..........\MusInstru.c
.........\..........\MusInstru.h
.........\..........\MusInstruPro
.........\..........\MusInstruPro.M51
.........\..........\MusInstruPro.Opt
.........\..........\MusInstruPro.Uv2
.........\..........\MusInstruPro.hex
.........\..........\MusInstruPro.lnp
.........\..........\MusInstruPro.plg
.........\..........\MusInstruPro_Opt.Bak
.........\..........\MusInstruPro_Uv2.Bak

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