sample_time.c

#include "los_sys.h"
#include "los_task.h"

VOID Example_TransformTime(VOID)
{
    UINT32 ms;
    UINT32 tick;

    tick = LOS_MS2Tick(10000);    // 10000msת»»Îªtick
    dprintf("tick = %d \n",tick);
    ms = LOS_Tick2MS(100);        // 100tickת»»Îªms
    dprintf("ms = %d \n",ms);
}


VOID Example_GetTime(VOID)
{
    UINT32 cyclePerTick;
    UINT64 tickCount;

    cyclePerTick  = LOS_CyclePerTickGet();
    if(0 != cyclePerTick) {
        dprintf("LOS_CyclePerTickGet = %d \n", cyclePerTick);
    }

    tickCount = LOS_TickCountGet();
    if(0 != tickCount) {
        dprintf("LOS_TickCountGet = %d \n", (UINT32)tickCount);
    }

    LOS_TaskDelay(200);
    tickCount = LOS_TickCountGet();
    if(0 != tickCount) {
        dprintf("LOS_TickCountGet after delay = %d \n", (UINT32)tickCount);
    }
}