File list (Check if you may need any files):
RS232串口通信\1\1.dep
.............\.\1.ewp
.............\.\1.eww
.............\.\Backup of R1.ewd
.............\.\Backup of R1.ewp
.............\.\Debug\Exe\1.a43
.............\.\.....\...\1.d43
.............\.\.....\...\1.txt
.............\.\.....\Obj\1.pbd
.............\.\.....\...\main.r43
.............\.\main.c
.............\.\R1.dep
.............\.\R1.ewd
.............\.\R1.ewp
.............\.\settings\1.cspy.bat
.............\.\........\1.dbgdt
.............\.\........\1.dni
.............\.\........\1.wsdt
.............\2\2.dep
.............\.\2.ewp
.............\.\2.eww
.............\.\Backup of R2.ewd
.............\.\Backup of R2.ewp
.............\.\Debug\Exe\2.a43
.............\.\.....\...\2.d43
.............\.\.....\...\2.txt
.............\.\.....\Obj\2.pbd
.............\.\.....\...\Keypad.r43
.............\.\.....\...\main.r43
.............\.\Keypad.c
.............\.\Keypad.h
.............\.\main.c
.............\.\R2.dep
.............\.\R2.ewd
.............\.\R2.ewp
.............\.\settings\2.cspy.bat
.............\.\........\2.dbgdt
.............\.\........\2.dni
.............\.\........\2.wsdt
.............\3\3.dep
.............\.\3.ewp
.............\.\3.eww
.............\.\Backup of R3.ewd
.............\.\Backup of R3.ewp
.............\.\cry1602.c
.............\.\cry1602.h
.............\.\Debug\Exe\3.a43
.............\.\.....\...\3.d43
.............\.\.....\...\3.txt
.............\.\.....\Obj\3.pbd
.............\.\.....\...\cry1602.r43
.............\.\.....\...\main.r43
.............\.\main.c
.............\.\R3.dep
.............\.\R3.ewd
.............\.\R3.ewp
.............\.\R3.eww
.............\.\settings\3.cspy.bat
.............\.\........\3.dbgdt
.............\.\........\3.dni
.............\.\........\3.wsdt
.............\4\4.dep
.............\.\4.ewp
.............\.\4.eww
.............\.\Backup of R4.ewd
.............\.\Backup of R4.ewp
.............\.\Debug\Exe\4.a43
.............\.\.....\...\4.d43
.............\.\.....\...\4.txt
.............\.\.....\Obj\4.pbd
.............\.\.....\...\main.r43
.............\.\main.c
.............\.\R4.dep
.............\.\R4.ewd
.............\.\R4.ewp
.............\.\settings\4.cspy.bat
.............\.\........\4.dbgdt
.............\.\........\4.dni
.............\.\........\4.wsdt
.............\1\Debug\Exe
.............\.\.....\List
.............\.\.....\Obj
.............\2\Debug\Exe
.............\.\.....\List
.............\.\.....\Obj
.............\3\Debug\Exe
.............\.\.....\List
.............\.\.....\Obj
.............\4\Debug\Exe
.............\.\.....\List
.............\.\.....\Obj
.............\1\Debug
.............\.\settings
.............\2\Debug
.............\.\settings
.............\3\Debug
.............\.\settings
.............\4\Debug
.............\.\settings
.............\1