文件名称:SD
介绍说明--下载内容来自于网络,使用问题请自行百度
用STC12C5A60S2单片机实现的,能直接读取并播放sd卡中的wav文件。由于51单片机速度有限,内存很小,本程序采用双缓冲方式,使声音听起来很流畅。外围电路是用dac0832+lm324进行模拟信号的转换的,电路简单,这里就不给电路图了。-With STC12C5A60S2 MCU can directly read and play wav file in the SD card. Due to the limited speed of 51 single-chip, memory is very small, the program uses double buffering, so that sounds very smooth. The peripheral circuits dac0832+ lm324 analog signal conversion circuit is simple, here is not to the circuit diagram.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
41SD卡/
41SD卡/36KEILLCD/
41SD卡/36KEILLCD/GUI_Basic.H
41SD卡/36KEILLCD/GUI_Basic.c
41SD卡/36KEILLCD/GUI_Basic.lst
41SD卡/36KEILLCD/GUI_Basic.obj
41SD卡/36KEILLCD/GUI_Config.H
41SD卡/36KEILLCD/GUI_Type.H
41SD卡/36KEILLCD/KEILLCD
41SD卡/36KEILLCD/KEILLCD.M51
41SD卡/36KEILLCD/KEILLCD.ORC
41SD卡/36KEILLCD/KEILLCD.Uv2.bak
41SD卡/36KEILLCD/KEILLCD.hex
41SD卡/36KEILLCD/KEILLCD.lnp
41SD卡/36KEILLCD/KEILLCD.opt.bak
41SD卡/36KEILLCD/KEILLCD.plg
41SD卡/36KEILLCD/KEILLCD.uvopt
41SD卡/36KEILLCD/KEILLCD.uvproj
41SD卡/36KEILLCD/KEILLCD_Opt.Bak
41SD卡/36KEILLCD/KEILLCD_Uv2.Bak
41SD卡/36KEILLCD/LCD.H
41SD卡/36KEILLCD/LCD.lst
41SD卡/36KEILLCD/LCD.obj
41SD卡/36KEILLCD/MyTypeDef.h
41SD卡/36KEILLCD/STARTUP.A51
41SD卡/36KEILLCD/STARTUP.LST
41SD卡/36KEILLCD/STARTUP.OBJ
41SD卡/36KEILLCD/Source/
41SD卡/36KEILLCD/Source/LCD.H
41SD卡/36KEILLCD/Source/LCD.c
41SD卡/36KEILLCD/Source/LYGUI/
41SD卡/36KEILLCD/Source/LYGUI/GUI_Basic.H
41SD卡/36KEILLCD/Source/LYGUI/GUI_Basic.c
41SD卡/36KEILLCD/Source/LYGUI/GUI_Config.H
41SD卡/36KEILLCD/Source/LYGUI/GUI_Type.H
41SD卡/36KEILLCD/Source/LYGUI/fontlib.h
41SD卡/36KEILLCD/Source/MyTypeDef.h
41SD卡/36KEILLCD/Source/main.c
41SD卡/36KEILLCD/fontlib.h
41SD卡/36KEILLCD/main.lst
41SD卡/36KEILLCD/main.obj
41SD卡/36KEILLCD/sd.c
41SD卡/36KEILLCD/sd.h
41SD卡/9325TP.h
41SD卡/sd
41SD卡/sd.LST
41SD卡/sd.M51
41SD卡/sd.OBJ
41SD卡/sd.Uv2.bak
41SD卡/sd.c
41SD卡/sd.h
41SD卡/sd.hex
41SD卡/sd.lnp
41SD卡/sd.opt.bak
41SD卡/sd.plg
41SD卡/sd.uvopt
41SD卡/sd.uvproj
41SD卡/sd_Opt.Bak
41SD卡/sd_Uv2.Bak
41SD卡/sd_uvopt.bak
41SD卡/sd_uvproj.bak
41SD卡/36KEILLCD/
41SD卡/36KEILLCD/GUI_Basic.H
41SD卡/36KEILLCD/GUI_Basic.c
41SD卡/36KEILLCD/GUI_Basic.lst
41SD卡/36KEILLCD/GUI_Basic.obj
41SD卡/36KEILLCD/GUI_Config.H
41SD卡/36KEILLCD/GUI_Type.H
41SD卡/36KEILLCD/KEILLCD
41SD卡/36KEILLCD/KEILLCD.M51
41SD卡/36KEILLCD/KEILLCD.ORC
41SD卡/36KEILLCD/KEILLCD.Uv2.bak
41SD卡/36KEILLCD/KEILLCD.hex
41SD卡/36KEILLCD/KEILLCD.lnp
41SD卡/36KEILLCD/KEILLCD.opt.bak
41SD卡/36KEILLCD/KEILLCD.plg
41SD卡/36KEILLCD/KEILLCD.uvopt
41SD卡/36KEILLCD/KEILLCD.uvproj
41SD卡/36KEILLCD/KEILLCD_Opt.Bak
41SD卡/36KEILLCD/KEILLCD_Uv2.Bak
41SD卡/36KEILLCD/LCD.H
41SD卡/36KEILLCD/LCD.lst
41SD卡/36KEILLCD/LCD.obj
41SD卡/36KEILLCD/MyTypeDef.h
41SD卡/36KEILLCD/STARTUP.A51
41SD卡/36KEILLCD/STARTUP.LST
41SD卡/36KEILLCD/STARTUP.OBJ
41SD卡/36KEILLCD/Source/
41SD卡/36KEILLCD/Source/LCD.H
41SD卡/36KEILLCD/Source/LCD.c
41SD卡/36KEILLCD/Source/LYGUI/
41SD卡/36KEILLCD/Source/LYGUI/GUI_Basic.H
41SD卡/36KEILLCD/Source/LYGUI/GUI_Basic.c
41SD卡/36KEILLCD/Source/LYGUI/GUI_Config.H
41SD卡/36KEILLCD/Source/LYGUI/GUI_Type.H
41SD卡/36KEILLCD/Source/LYGUI/fontlib.h
41SD卡/36KEILLCD/Source/MyTypeDef.h
41SD卡/36KEILLCD/Source/main.c
41SD卡/36KEILLCD/fontlib.h
41SD卡/36KEILLCD/main.lst
41SD卡/36KEILLCD/main.obj
41SD卡/36KEILLCD/sd.c
41SD卡/36KEILLCD/sd.h
41SD卡/9325TP.h
41SD卡/sd
41SD卡/sd.LST
41SD卡/sd.M51
41SD卡/sd.OBJ
41SD卡/sd.Uv2.bak
41SD卡/sd.c
41SD卡/sd.h
41SD卡/sd.hex
41SD卡/sd.lnp
41SD卡/sd.opt.bak
41SD卡/sd.plg
41SD卡/sd.uvopt
41SD卡/sd.uvproj
41SD卡/sd_Opt.Bak
41SD卡/sd_Uv2.Bak
41SD卡/sd_uvopt.bak
41SD卡/sd_uvproj.bak
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