File list (Check if you may need any files):
RS485\S1\485实验S1.pdf
.....\..\Debug\Exe\S1.d43
.....\..\.....\Obj\main.r43
.....\..\.....\...\S1.pbd
.....\..\main.c
.....\..\S1.dep
.....\..\S1.ewd
.....\..\S1.ewp
.....\..\S1.eww
.....\..\settings\S1.cspy.bat
.....\..\........\S1.dbgdt
.....\..\........\S1.dni
.....\..\........\S1.wsdt
..232\R1\Debug\Exe\R1.d43
.....\..\.....\Obj\main.r43
.....\..\.....\...\R1.pbd
.....\..\main.c
.....\..\R1.dep
.....\..\R1.ewd
.....\..\R1.ewp
.....\..\R1.eww
.....\..\settings\R1.cspy.bat
.....\..\........\R1.dbgdt
.....\..\........\R1.dni
.....\..\........\R1.wsdt
.....\..\串口实验R1.pdf
.....\.3\cry1602.c
.....\..\cry1602.h
.....\..\Debug\Exe\R3.d43
.....\..\.....\Obj\main.r43
.....\..\.....\...\R3.pbd
.....\..\main.c
.....\..\R3.dep
.....\..\R3.ewd
.....\..\R3.ewp
.....\..\R3.eww
.....\..\settings\R3.cspy.bat
.....\..\........\R3.dbgdt
.....\..\........\R3.dni
.....\..\........\R3.wsdt
.....\..\串口实验R3.pdf
.....\.4\Debug\Exe\R4.d43
.....\..\.....\Obj\main.r43
.....\..\.....\...\R4.pbd
.....\..\main.c
.....\..\R4.dep
.....\..\R4.ewd
.....\..\R4.ewp
.....\..\R4.eww
.....\..\settings\R4.cspy.bat
.....\..\........\R4.dbgdt
.....\..\........\R4.dni
.....\..\........\R4.wsdt
.....\..\串口实验R4.pdf
..485\S1\Debug\Exe
.....\..\.....\List
.....\..\.....\Obj
..232\R1\Debug\Exe
.....\..\.....\List
.....\..\.....\Obj
.....\.3\Debug\Exe
.....\..\.....\List
.....\..\.....\Obj
.....\.4\Debug\Exe
.....\..\.....\List
.....\..\.....\Obj
..485\S1\Debug
.....\..\settings
..232\R1\Debug
.....\..\settings
.....\.3\Debug
.....\..\settings
.....\.4\Debug
.....\..\settings
..485\S1
..232\R1
.....\R3
.....\R4
RS485
RS232