File list (Check if you may need any files):
Second_Code
...........\主机程序
...........\........\test
...........\........\test.c
...........\........\test.hex
...........\........\test.lnp
...........\........\test.LST
...........\........\test.M51
...........\........\test.OBJ
...........\........\test.Opt
...........\........\test.plg
...........\........\test.Uv2
...........\........\test_Opt.Bak
...........\........\test_Uv2.Bak
...........\从机程序
...........\........\test
...........\........\test.c
...........\........\test.hex
...........\........\test.lnp
...........\........\test.LST
...........\........\test.M51
...........\........\test.OBJ
...........\........\test.Opt
...........\........\test.plg
...........\........\test.Uv2
...........\........\test_Opt.Bak
...........\........\test_Uv2.Bak