File list (Check if you may need any files):
复件 矩阵键盘\config.h
.............\config._h
.............\delay.c
.............\delay.dp2
.............\delay.h
.............\delay.i
.............\delay.lis
.............\delay.o
.............\delay.s
.............\delay._c
.............\delay._h
.............\keyboard.c
.............\keyboard.cof
.............\keyboard.dbg
.............\keyboard.dp2
.............\keyboard.h
.............\keyboard.hex
.............\keyboard.lis
.............\keyboard.lk
.............\keyboard.lst
.............\keyboard.mak
.............\keyboard.mp
.............\keyboard.o
.............\keyboard.prj
.............\keyboard.s
.............\KEYBOARD.SRC
.............\keyboard._c
.............\keyboard._h
.............\keyboard_cof.aps
.............\main.c
.............\main.dp2
.............\main.i
.............\main.lis
.............\main.o
.............\main.s
.............\main._c
.............\single_key.dp2
.............\single_key.i
.............\single_key.s
复件 矩阵键盘