Function set_timestamp

components/drivers/rtc/dev_rtc.c:238–251

* Set timestamp(UTC). * * @param time_t timestamp * * @return rt_err_t if set success, return RT_EOK. */

 * @return rt_err_t if set success, return RT_EOK.
 */
rt_err_t set_timestamp(time_t timestamp)
{
    if (_rtc_device == RT_NULL)
    {
        _rtc_device = rt_device_find("rtc");
        if (_rtc_device == RT_NULL)
        {
            return -RT_ERROR;
        }
    }

    /* update to RTC device. */
    return rt_device_control(_rtc_device, RT_DEVICE_CTRL_RTC_SET_TIME, &timestamp);
}

/**
 * Get timestamp(UTC).