File list (Check if you may need any files):
Calendar\24C02.c
........\Calendar.c
........\Calendar.LST
........\Calendar.m51
........\Calendar.Opt
........\Calendar.plg
........\Calendar.Uv2
........\Calendar_Opt.Bak
........\Calendar_Uv2.Bak
........\DS1302.c
........\DS18b20.c
........\key_scan.c
........\lcd1602.c
........\output\Calendar
........\......\Calendar.hex
........\......\Calendar.lnp
........\......\Calendar.obj
........\......\Calendar.plg
........\SoundPlay.h
........\仿真_Calendar\Calendar.DSN
........\.............\Calendar.PWI
........\.............\Last Loaded Calendar.DBK
........\output
........\仿真_Calendar
Calendar