This MP3 player to at89c51snd1c as the core, the hard disk as storage medium, for dual-line LCD display, each line shows 7.5 Chinese characters, this LCD screen to ST7920 as a main controller, the internal integration of 8129 Chinese characters, the LCD screen in the The player used to display the song name as well as some players state support FAT16, a partition, do not support FAT32, USB1.1, the speed a bit slow in the hope that we can continue to improve the platform, and the results of the open.

(10月29日更新)MP3播放器开发源码及电路图
.......................................\harddiskmp3.txt

.......................................\MP3PROJ.Ddb
.......................................\oldmp3
.......................................\......\audintface.h
.......................................\......\C51CORE.H
.......................................\......\compiler1.h
.......................................\......\externalbuffer.h
.......................................\......\EXTREG.H
.......................................\......\fat1.h
.......................................\......\file1.h
.......................................\......\globalvalue.h
.......................................\......\harddisc.c
.......................................\......\harddisc.h
.......................................\......\idebase.c
.......................................\......\idebase.h
.......................................\......\IniSys.h
.......................................\......\interrut.h
.......................................\......\keyboard.h
.......................................\......\lcdbase.c
.......................................\......\lcdbase.h
.......................................\......\mp3ctrl.h
.......................................\......\progess.c
.......................................\......\serial.h
.......................................\......\unicode.h
.......................................\......\usb.h
.......................................\......\usbtask.h
.......................................\......\value.h
.......................................\Protel Schematic.pdf
.......................................\snd1c-refd-nf-4_0_3
.......................................\...................\CHANGES.txt
.......................................\...................\config.h
.......................................\...................\INSTALL.txt
.......................................\...................\isp.a51
.......................................\...................\isp._ia
.......................................\...................\lib_mcu
.......................................\...................\.......\adc
.......................................\...................\.......\...\adc.html
.......................................\...................\.......\...\adc_drv.c
.......................................\...................\.......\...\adc_drv.h
.......................................\...................\.......\aud
.......................................\...................\.......\...\aud.html
.......................................\...................\.......\...\aud_drv.c
.......................................\...................\.......\...\aud_drv.h
.......................................\...................\.......\c51_drv.h
.......................................\...................\.......\clock
.......................................\...................\.......\.....\clock.c
.......................................\...................\.......\.....\clock.h
.......................................\...................\.......\.....\clock.html
.......................................\...................\.......\compiler.h
.......................................\...................\.......\extsnd1.h
.......................................\...................\.......\kbd
.......................................\...................\.......\...\kbd.html
.......................................\...................\.......\...\kbd_drv.c
.......................................\...................\.......\...\kbd_drv.h
.......................................\...................\.......\lib_mcu.html
.......................................\...................\.......\mmc
.......................................\...................\.......\...\mmc.html
.......................................\...................\.......\...\mmc_drv.c
.......................................\...................\.......\...\mmc_drv.h
.......................................\...................\.......\mp3
.........

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