Ex4
...\Debug
...\.....\Exe
...\.....\List
...\.....\Obj
...\.....\...\Keypad.pbd
...\Keypad.c
...\Keypad.dep
...\Keypad.DSN
...\Keypad.ewp
...\Keypad.eww
...\Keypad.h
...\Keypad.PWI
...\main.cpp
...\Release
...\.......\Exe
...\.......\...\Keypad.a90
...\.......\...\Keypad.hex
...\.......\List
...\.......\Obj
...\.......\...\Keypad.pbd
...\.......\...\Keypad.r90
...\.......\...\main.r90
...\settings
...\........\Keypad.cspy.bat
...\........\Keypad.dbgdt
...\........\Keypad.dni
...\........\Keypad.wsdt