File list (Check if you may need any files):
双机通信成品\Last Loaded 双机通信2.DBK
............\双机通信2.DSN
............\双机通信2.PWI
............\发机\发机
............\....\发机.c
............\....\发机.hex
............\....\发机.lnp
............\....\发机.LST
............\....\发机.M51
............\....\发机.OBJ
............\....\发机.Opt
............\....\发机.plg
............\....\发机.Uv2
............\....\发机_Opt.Bak
............\....\发机_Uv2.Bak
............\收机\收机
............\....\收机.c
............\....\收机.hex
............\....\收机.lnp
............\....\收机.LST
............\....\收机.M51
............\....\收机.OBJ
............\....\收机.Opt
............\....\收机.plg
............\....\收机.Uv2
............\....\收机_Opt.Bak
............\....\收机_Uv2.Bak
............\发机
............\收机
双机通信成品