This is based on small rtos operating system in the 51 series microcontroller implemented on a digital clock, with proteus simulation to achieve, with schematic diagram, you can run directly on hardware, but must pay attention to use 89S52 or greater ram chips.

静态地图 API 开发人员指南.doc
led
...\CONFIG.H
...\led
...\led.c
...\led.hex
...\led.lnp
...\led.LST
...\led.M51
...\led.OBJ
...\led.Opt
...\led.Uv2
...\led1.DSN
...\led_Opt.Bak
...\led_Uv2.Bak
...\OS_CFG.H
...\OS_CORE.lst
...\OS_CORE.obj
...\OS_CPU.H
...\OS_CPU_A.lst
...\OS_CPU_A.obj
...\OS_CPU_C.lst
...\OS_CPU_C.obj
...\OS_Q.lst
...\OS_Q.obj
...\OS_SEM.lst
...\OS_SEM.obj
...\led1.PWI
...\LED.plg

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