Use of ARM (LPC2131) to do a voice broadcast system

PWM_music\050.wav
.........\1.wav
.........\music\music-1.h
.........\.....\music.h
.........\PWM_music.mcp
.........\........._Data\CWSettingsWindows.stg
.........\..............\DebugInFLASH\ObjectCode\AUDIO_DATA.o
.........\..............\............\..........\Flash.o
.........\..............\............\..........\I2C.o
.........\..............\............\..........\IRQ.o
.........\..............\............\..........\main.o
.........\..............\............\..........\PWM.o
.........\..............\............\..........\Startup.o
.........\..............\............\..........\target.o
.........\..............\............\..........\UART.o
.........\..............\............\..........\util.o
.........\..............\............\PWM_music.axf
.........\..............\............\PWM_music.i32
.........\..............\............\TargetDataWindows.tdt
.........\..............\............\yuyin.hex
.........\..............\.......RAM\ObjectCode\AUDIO_DATA.o
.........\..............\..........\..........\IRQ.o
.........\..............\..........\..........\main.o
.........\..............\..........\..........\Startup.o
.........\..............\..........\..........\target.o
.........\..............\..........\PWM_music.axf
.........\..............\..........\TargetDataWindows.tdt
.........\..............\RelInFLASH\ObjectCode\Flash.o
.........\..............\..........\..........\I2C.o
.........\..............\..........\..........\IRQ.o
.........\..............\..........\..........\main.o
.........\..............\..........\..........\PWM.o
.........\..............\..........\..........\Startup.o
.........\..............\..........\..........\target.o
.........\..............\..........\..........\UART.o
.........\..............\..........\..........\util.o
.........\..............\..........\PWM_music.axf
.........\..............\..........\PWM_music.i32
.........\..............\..........\TargetDataWindows.tdt
.........\src\ADPCM_DATA.H
.........\...\ADPCM_DATA.H.bak
.........\...\AUDIO_DATA.C
.........\...\AUDIO_DATA.C.bak
.........\...\config.h
.........\...\config.h.bak
.........\...\dsa.c
.........\...\DSA.H
.........\...\Flash.C
.........\...\Flash.C.bak
.........\...\FLASH.H
.........\...\FLASH.H.bak
.........\...\I2C.C
.........\...\I2C.C.bak
.........\...\I2C.H
.........\...\I2C.H.bak
.........\...\IRQ.s
.........\...\LPC2294.h
.........\...\main.c
.........\...\main.c.bak
.........\...\main.H
.........\...\main.H.bak
.........\...\Makedef.h
.........\...\mem_a.scf
.........\...\mem_b.scf
.........\...\mem_c.scf
.........\...\music.h
.........\...\PWM.C
.........\...\PWM.C.bak
.........\...\PWM.H
.........\...\PWM.H.bak
.........\...\Startup.s
.........\...\target.c
.........\...\target.h
.........\...\UART.C
.........\...\UART.C.bak
.........\...\UART.H
.........\...\UART.H.bak
.........\...\util.c
.........\...\util.c.bak
.........\...\util.h
.........\...\util.h.bak
.........\PWM_music_Data\DebugInFLASH\ObjectCode
.........\..............\.......RAM\ObjectCode
.........\..............\RelInFLASH\ObjectCode
.........\..............\DebugInFLASH
.........\..............\DebugInRAM
.........\..............\RelInFLASH
.........\music
.........\PWM_music_Data
.........\src
PWM_music

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