QNAP_MCU_STATUS_LED_BLINK_FAST
case QNAP_MCU_STATUS_LED_BLINK_FAST:
case QNAP_MCU_STATUS_LED_BLINK_FAST:
if (brightness != 0 && status_led->mode >= QNAP_MCU_STATUS_LED_BLINK_FAST)
status_led->mode = QNAP_MCU_STATUS_LED_BLINK_FAST;