File list (Check if you may need any files):
电子密码锁\DI
..........\DI.lnp
..........\DI.M51
..........\DI.Opt
..........\DI.plg
..........\DI.Uv2
..........\DI_Opt.Bak
..........\DI_Uv2.Bak
..........\jianxian.LST
..........\jianxian.OBJ
..........\main.LST
..........\main.OBJ
..........\STARTUP.A51
..........\STARTUP.lst
..........\STARTUP.obj
..........\电子密码锁
..........\电子密码锁.c
..........\电子密码锁.hex
..........\电子密码锁.LST
..........\电子密码锁.M51
..........\电子密码锁.OBJ
..........\电子密码锁.Opt
..........\电子密码锁.plg
..........\电子密码锁.Uv2
..........\电子密码锁_Opt.Bak
..........\电子密码锁_Uv2.Bak
..........\电子钟.lst
..........\电子钟.obj
..........\键盘显示.c
..........\键盘显示.h
..........\键盘显示.lst
..........\键盘显示.OBJ
电子密码锁