SD card驱动源程序
.................\SD
.................\..\sdcmd.c
.................\..\sdcmd.h
.................\..\sdcrc.c
.................\..\sdcrc.h
.................\..\sddriver.c
.................\..\sddriver.h
.................\..\sdhal.c
.................\..\sdhal.h
.................\sdconfig.h
.................\使用说明.txt
SD卡资料
........\readme.txt
........\sd_card_info.pdf
........\SD卡接口规范.pdf
........\SD卡要点说明.pdf