File list (Check if you may need any files):
RS232
.....\R1
.....\..\BoardConfig.h
.....\..\Debug
.....\..\main.c
.....\..\R1.dep
.....\..\R1.ewd
.....\..\R1.ewp
.....\..\R1.eww
.....\..\settings
.....\..\........\R1.cspy.bat
.....\..\........\R1.dbgdt
.....\..\........\R1.dni
.....\..\........\R1.wsdt
.....\R2
.....\..\BoardConfig.h
.....\..\Debug
.....\..\Keypad.c
.....\..\Keypad.h
.....\..\main.c
.....\..\R2.dep
.....\..\R2.ewd
.....\..\R2.ewp
.....\..\R2.eww
.....\..\settings
.....\..\........\R2.cspy.bat
.....\..\........\R2.dbgdt
.....\..\........\R2.dni
.....\..\........\R2.wsdt
.....\R3
.....\..\BoardConfig.h
.....\..\cry1602.c
.....\..\cry1602.h
.....\..\Debug
.....\..\main.c
.....\..\R3.dep
.....\..\R3.ewd
.....\..\R3.ewp
.....\..\R3.eww
.....\..\settings
.....\..\........\R3.cspy.bat
.....\..\........\R3.dbgdt
.....\..\........\R3.dni
.....\..\........\R3.wsdt
.....\R4
.....\..\BoardConfig.h
.....\..\Debug
.....\..\main.c
.....\..\R4.dep
.....\..\R4.ewd
.....\..\R4.ewp
.....\..\R4.eww
.....\..\settings
.....\..\........\R4.cspy.bat
.....\..\........\R4.dbgdt
.....\..\........\R4.dni
.....\..\........\R4.wsdt
.....\R5
.....\..\BoardConfig.h
.....\..\Debug
.....\..\main.c
.....\..\R5.dep
.....\..\R5.ewd
.....\..\R5.ewp
.....\..\R5.eww
.....\..\settings
.....\..\........\R5.cspy.bat
.....\..\........\R5.dbgdt
.....\..\........\R5.dni
.....\..\........\R5.wsdt
.....\..\UART0.c
.....\..\uart0.h