/* Function for starting LFCLK. This function will return immediately without waiting for start.  */
static void lfclk_start(void)
/* Function for starting LFCLK. This function will return immediately without waiting for start.  */
static void lfclk_start(void)
{
    nrf_clock_event_clear(NRF_CLOCK_EVENT_LFCLKSTARTED);
    nrf_clock_int_enable(NRF_CLOCK_INT_LF_STARTED_MASK);
    nrf_clock_task_trigger(NRF_CLOCK_TASK_LFCLKSTART);
}