a microcontroller based on the hard disk MP3 AT89C51SND1C (schematic code), map and have the code to more ah, dedication to vomit blood

一个基于AT89C51SND1C的硬盘MP3（原理图
.....................................\MP3_OK
.....................................\......\AT89C51SND1C.h
.....................................\......\file_system.c
.....................................\......\file_system.h
.....................................\......\file_system.LST
.....................................\......\file_system.OBJ
.....................................\......\hardware.h
.....................................\......\IDE.C
.....................................\......\IDE.h
.....................................\......\IDE.LST
.....................................\......\IDE.OBJ
.....................................\......\Initial.c
.....................................\......\Initial.h
.....................................\......\Initial.LST
.....................................\......\Initial.OBJ
.....................................\......\keyboard.c
.....................................\......\Keyboard.h
.....................................\......\keyboard.LST
.....................................\......\keyboard.OBJ
.....................................\......\LCD.C
.....................................\......\LCD.H
.....................................\......\LCD.LST
.....................................\......\LCD.OBJ
.....................................\......\main.c
.....................................\......\main.LST
.....................................\......\main.OBJ
.....................................\......\MASS_STORAGE.H
.....................................\......\MP3
.....................................\......\MP3.c
.....................................\......\MP3.h
.....................................\......\MP3.hex
.....................................\......\MP3.LST
.....................................\......\MP3.M51
.....................................\......\MP3.OBJ
.....................................\......\MP3.Opt
.....................................\......\MP3.plg
.....................................\......\MP3.Uv2
.....................................\......\MP32.c
.....................................\......\MP3_Opt.Bak
.....................................\......\UNICODE.H
.....................................\......\Usb.c
.....................................\......\USB.H
.....................................\......\Usb.LST
.....................................\......\Usb.OBJ
.....................................\一个基于AT89C51SND1C的硬盘MP3（原理图.doc
.....................................\说明.txt

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