Function get_timestamp

components/drivers/rtc/dev_rtc.c:260–273

* Get 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 get_timestamp(time_t *timestamp)
{
    if (_rtc_device == RT_NULL)
    {
        _rtc_device = rt_device_find("rtc");
        if (_rtc_device == RT_NULL)
        {
            return -RT_ERROR;
        }
    }

    /* Get timestamp from RTC device. */
    return rt_device_control(_rtc_device, RT_DEVICE_CTRL_RTC_GET_TIME, timestamp);
}

#ifdef RT_USING_FINSH
#include <finsh.h>