File list (Check if you may need any files):
530KeyPad\BackUp\default\dep\keypad1.o.d
.........\......\.......\keypad1.eep
.........\......\.......\keypad1.elf
.........\......\.......\keypad1.hex
.........\......\.......\keypad1.lss
.........\......\.......\keypad1.map
.........\......\.......\keypad1.o
.........\......\.......\Makefile
.........\......\KBLED\default\dep\IO2424.o.d
.........\......\.....\.......\IO2424.o
.........\......\.....\.......\KBLED.eep
.........\......\.....\.......\KBLED.elf
.........\......\.....\.......\KBLED.hex
.........\......\.....\.......\KBLED.lss
.........\......\.....\.......\KBLED.map
.........\......\.....\.......\Makefile
.........\......\.....\IO2424.c.bak
.........\......\.....\IO2424.h
.........\......\.....\IO2424C.h
.........\......\.....\IO2424main.h
.........\......\.....\XCommon.h
.........\......\.....\XMessage.h
.........\......\keyboard.h
.........\......\keypad1.aps
.........\......\keypad1.aws
.........\......\keypad1.c
.........\......\KP_config.h
.........\......\led.h
.........\......\ps2.h
.........\......\timer.h
.........\default\dep\keypad1.o.d
.........\.......\keypad1.eep
.........\.......\keypad1.elf
.........\.......\keypad1.hex
.........\.......\keypad1.lss
.........\.......\keypad1.map
.........\.......\keypad1.o
.........\.......\Makefile
.........\KBLED\default\dep\IO2424.o.d
.........\.....\.......\IO2424.o
.........\.....\.......\KBLED.eep
.........\.....\.......\KBLED.elf
.........\.....\.......\KBLED.hex
.........\.....\.......\KBLED.lss
.........\.....\.......\KBLED.map
.........\.....\.......\Makefile
.........\.....\IO2424.c.bak
.........\.....\IO2424.h
.........\.....\IO2424C.h
.........\.....\IO2424main.h
.........\.....\XCommon.h
.........\.....\XMessage.h
.........\keyboard.h
.........\keypad1.aps
.........\keypad1.aws
.........\keypad1.c
.........\KP_config.h
.........\led.h
.........\ps2.h
.........\timer.h
.........\回收站\新建文件夹\530Project.IAB
.........\......\..........\530Project.IAD
.........\......\..........\530Project.IMB
.........\......\..........\530Project.IMD
.........\......\..........\530Project.PFI
.........\......\..........\530Project.PO
.........\......\..........\530Project.PR
.........\......\..........\530Project.PRI
.........\......\..........\530Project.PS
.........\......\..........\530Project.SearchResults
.........\......\..........\530Project.WK3
.........\......\..........\default\dep\keypad1.o.d
.........\......\..........\.......\keypad1.eep
.........\......\..........\.......\keypad1.elf
.........\......\..........\.......\keypad1.hex
.........\......\..........\.......\keypad1.lss
.........\......\..........\.......\keypad1.map
.........\......\..........\.......\keypad1.o
.........\......\..........\.......\Makefile
.........\......\..........\KBLED\default\dep\IO2424.o.d
.........\......\..........\.....\.......\IO2424.o
.........\......\..........\.....\.......\KBLED.eep
.........\......\..........\.....\.......\KBLED.elf
.........\......\..........\.....\.......\KBLED.hex
.........\......\..........\.....\.......\KBLED.lss
.........\......\..........\.....\.......\KBLED.map
.........\......\..........\.....\.......\Makefile
.........\......\..........\.....\IO2424.c.bak
.........\......\..........\.....\IO2424.h
.........\......\..........\.....\IO2424C.h
.........\......\..........\.....\IO2424main.h
.........\......\..........\.....\XCommon.h
.........\......\..........\.....\XMessage.h
.........\......\..........\keyboard.h
.........\......\..........\keypad1.aps
.........\......\..........\keypad1.aws
.........\......\..........\keypad1.c
.........\......\..........\KP_config.h
.........\......\..........\led.h
.........\......\..........\ps2.h