/* Function for updating LED to be softly blinking.  */
static void softblink_led_update(void)
/* Function for updating LED to be softly blinking.  */
static void softblink_led_update(void)
{
    uint32_t err_code;
    if (m_update_softblink == false)
    {
         return;
    }
    m_update_softblink = false;
    err_code = led_softblink_stop();
    APP_ERROR_CHECK(err_code);
    err_code = led_softblink_start(m_active_led_mask);
    APP_ERROR_CHECK(err_code);
}