File list (Check if you may need any files):
综合设计4.0
...........\lst
...........\...\BELL.lst
...........\...\Change.lst
...........\...\Display.lst
...........\...\DS1302.lst
...........\...\DS18B20.lst
...........\...\I2C.lst
...........\...\keyboard.lst
...........\...\Lcd1602.lst
...........\...\main.lst
...........\...\PCF8591.lst
...........\...\STARTUP.lst
...........\...\timer.lst
...........\...\综合设计.m51
...........\output
...........\......\BELL.obj
...........\......\Change.obj
...........\......\Display.obj
...........\......\DS1302.obj
...........\......\DS18B20.obj
...........\......\I2C.obj
...........\......\keyboard.obj
...........\......\Lcd1602.obj
...........\......\main.obj
...........\......\PCF8591.obj
...........\......\STARTUP.obj
...........\......\timer.obj
...........\......\综合设计
...........\......\综合设计.build_log.htm
...........\......\综合设计.hex
...........\......\综合设计.lnp
...........\......\综合设计.plg
...........\src
...........\...\BELL.c
...........\...\BELL.h
...........\...\Change.c
...........\...\Change.h
...........\...\Display.c
...........\...\Display.h
...........\...\DS1302.c
...........\...\DS1302.h
...........\...\DS18B20.c
...........\...\DS18B20.h
...........\...\I2C.c
...........\...\I2C.H
...........\...\keyboard.c
...........\...\keyboard.h
...........\...\Lcd1602.c
...........\...\Lcd1602.h
...........\...\main.c
...........\...\PCF8591.c
...........\...\PCF8591.h
...........\...\timer.c
...........\...\timer.h
...........\...\__Previews
...........\...\..........\DS1302.hPreview
...........\...\..........\I2C.HPreview
...........\...\..........\timer.hPreview
...........\STARTUP.A51
...........\综合设计.plg
...........\综合设计.uvgui.xiayuandong
...........\综合设计.uvopt
...........\综合设计.uvproj
...........\综合设计_uvopt.bak
...........\综合设计_uvproj.bak