wuzhen实现51读写SD卡\AT89X52.H
....................\C51_UsbDisk
....................\C51_UsbDisk.hex
....................\C51_UsbDisk.lnp
....................\C51_UsbDisk.M51
....................\C51_UsbDisk.Opt
....................\C51_UsbDisk.plg
....................\C51_UsbDisk.Uv2
....................\C51_UsbDisk_Opt.Bak
....................\C51_UsbDisk_Uv2.Bak
....................\common.h
....................\DEVICE.C
....................\DEVICE.H
....................\DEVICE.LST
....................\DEVICE.OBJ
....................\Fat.c
....................\Fat.h
....................\Fat.LST
....................\Fat.OBJ
....................\Fat32.c
....................\Fat32.h
....................\Fat32.LST
....................\Fat32.OBJ
....................\HAL.C
....................\HAL.H
....................\HAL.LST
....................\HAL.OBJ
....................\HPI.C
....................\hpi.H
....................\HPI.LST
....................\HPI.OBJ
....................\HPI32.C
....................\hpi32.H
....................\HPI32.LST
....................\HPI32.OBJ
....................\ISR.C
....................\ISR.LST
....................\ISR.OBJ
....................\Main.c
....................\Main.LST
....................\Main.OBJ
wuzhen实现51读写SD卡
FAT32文件系统学习手册.pdf