File list (Check if you may need any files):
门禁系统
........\电路图
........\......\Backup of PCB1.PCB
........\......\Backup of 门禁系统.Sch
........\......\MyDesign.ddb
........\......\Previous Backup of PCB1.PCB
........\......\Previous Backup of 门禁系统.Sch
........\程序
........\....\display.c
........\....\display.h
........\....\display.LST
........\....\display.OBJ
........\....\DS18B20.c
........\....\DS18B20.h
........\....\DS18B20.LST
........\....\DS18B20.OBJ
........\....\eeprom.c
........\....\eeprom.h
........\....\eeprom.LST
........\....\eeprom.OBJ
........\....\hzcode.h
........\....\hzcode.LST
........\....\hzcode.OBJ
........\....\IDCard.c
........\....\IDCard.h
........\....\IDCard.LST
........\....\IDCard.OBJ
........\....\interface.c
........\....\interface.h
........\....\main.c
........\....\main.LST
........\....\main.OBJ
........\....\MenJin
........\....\MenJin.lnp
........\....\MenJin.M51
........\....\MenJin.Opt
........\....\MenJin.plg
........\....\MenJin.Uv2
........\....\MenJin_Opt.Bak
........\....\MenJin_Uv2.Bak
........\....\system.c
........\....\system.h
........\....\system.LST
........\....\system.OBJ
........\....\time.c
........\....\time.h
........\....\time.LST
........\....\time.OBJ