播放音乐\Keil\MusicEncode.exe
........\....\PlayMusic
........\....\PlayMusic.c
........\....\PlayMusic.hex
........\....\PlayMusic.lnp
........\....\PlayMusic.LST
........\....\PlayMusic.M51
........\....\PlayMusic.OBJ
........\....\PlayMusic.opt.bak
........\....\PlayMusic.plg
........\....\PlayMusic.Uv2.bak
........\....\PlayMusic.uvopt
........\....\PlayMusic.uvproj
........\....\PlayMusic_Opt.Bak
........\....\PlayMusic_Uv2.Bak
........\....\PlayMusic_uvopt.bak
........\....\SoundPlay.h
........\....\_desktop.ini
........\Last Loaded PlayMusic.DBK
........\PlayMusic.BMP
........\PlayMusic.DSN
........\PlayMusic.PWI
........\_desktop.ini
........\利用定时器和蜂鸣器唱歌2\Last Loaded PlayMusic.DBK
........\.......................\MAIN.BIN
........\.......................\main.c
........\.......................\main.LST
........\.......................\main.OBJ
........\.......................\PlayMusic.DSN
........\.......................\PlayMusic.PWI
........\.......................\yinyue
........\.......................\yinyue.hex
........\.......................\yinyue.lnp
........\.......................\yinyue.M51
........\.......................\yinyue.plg
........\.......................\yinyue.uvopt
........\.......................\yinyue.uvproj
........\.......................\yinyue_uvproj.bak
........\Keil
........\利用定时器和蜂鸣器唱歌2
播放音乐