File list (Check if you may need any files):
key\app_cfg.h
...\ATMEGA16开发板.DSN
...\ATMEGA16开发板.PWI
...\delay.c
...\delay.dp2
...\delay.h
...\delay.lis
...\delay.o
...\delay.s
...\key.c
...\KEY.cof
...\KEY.dbg
...\key.dp2
...\key.h
...\KEY.hex
...\key.lis
...\KEY.lk
...\KEY.lst
...\KEY.mak
...\KEY.mp
...\key.o
...\key.prj
...\key.s
...\KEY.SRC
...\lcd1602.c
...\lcd1602.dp2
...\lcd1602.h
...\lcd1602.lis
...\lcd1602.o
...\lcd1602.s
...\main.c
...\main.dp2
...\main.lis
...\main.o
...\main.s
...\main._c
...\MY_Head.h
key