Function rt_tick_from_millisecond

src/clock.c:214–234

* @brief This function will calculate the tick from millisecond. * * @param ms is the specified millisecond. * - Negative Number wait forever * - Zero not wait * - Max 0x7fffffff * * @return Return the calculated tick. */

 * @return   Return the calculated tick.
 */
rt_tick_t rt_tick_from_millisecond(rt_int32_t ms)
{
    rt_tick_t tick;

    if (ms < 0)
    {
        tick = (rt_tick_t)RT_WAITING_FOREVER;
    }
    else
    {
#if RT_TICK_PER_SECOND == 1000u
        tick = ms;
#else
        tick = RT_TICK_PER_SECOND * (ms / 1000);
        tick += (RT_TICK_PER_SECOND * (ms % 1000) + 999) / 1000;
#endif /* RT_TICK_PER_SECOND == 1000u */
    }

    /* return the calculated tick */
    return tick;
}
RTM_EXPORT(rt_tick_from_millisecond);

/**