实验06-扫描按键\key
...............\key.c
...............\key.hex
...............\key.lnp
...............\key.LST
...............\key.M51
...............\key.OBJ
...............\key.Opt
...............\key.plg
...............\key.Uv2
...............\key_Opt.Bak
...............\key_Uv2.Bak
...............\test0.c
实验06-扫描按键