File list (Check if you may need any files):
usbhost
.......\51+sl811读写U盘的源程序+原理图
.......\...............................\51+sl811读写U盘的源程序+原理图.rar
.......\...............................\AT89X52.H
.......\...............................\COMMON.H
.......\...............................\Control.Sch
.......\...............................\Fat.c
.......\...............................\Fat.h
.......\...............................\HAL.C
.......\...............................\HAL.H
.......\...............................\HPI.C
.......\...............................\HPI.H
.......\...............................\ISR.C
.......\...............................\MAIN.C
.......\...............................\MAIN.H
.......\...............................\Rbc.h
.......\...............................\RBCCMD.H
.......\...............................\SL811.C
.......\...............................\SL811.H
.......\...............................\TPBULK.C
.......\...............................\TPBULK.H
.......\...............................\USBHOST.Opt
.......\...............................\USBHOST.PLG
.......\...............................\USBHOST.Uv2
.......\...............................\USBHOST_Opt.Bak
.......\...............................\USBHOST_Uv2.Bak