File list (Check if you may need any files):
OS_数码管_OK
............\Dig_Led
............\.......\CONFIG.H
............\.......\led
............\.......\led.c
............\.......\led.hex
............\.......\led.OBJ
............\.......\led.Opt
............\.......\led.plg
............\.......\led.Uv2
............\.......\led_Opt.Bak
............\.......\led_Uv2.Bak
............\.......\OS_CFG.H
............\.......\Os_core.obj
............\.......\OS_CPU.H
............\.......\Os_cpu_a.obj
............\.......\Os_cpu_c.obj
............\.......\Os_q.obj
............\.......\Os_sem.obj
............\.......\readme.TXT
............\.......\test.Opt
............\.......\TEST.PLG
............\KEILC51
............\.......\OS_CPU_A.ASM
............\.......\OS_CPU_C.C
............\Last Loaded 数码管.DBK
............\led.hex
............\OS
............\..\OS.H
............\..\OS_CORE.C
............\..\OS_MEM.C
............\..\OS_MEM.H
............\..\OS_Q.C
............\..\OS_Q.H
............\..\OS_SEM.C
............\..\OS_SEM.H
............\数码管.DSN
............\数码管.PWI