LEDs¶
Attribute | LED0 | LED1 | LED2 | LED3 |
---|---|---|---|---|
Color | Red | Yellow | Yellow | Green |
Function | Heartbeat | – | incoming CAN traffic | Boot process |
Linux Device /sys/class/leds/ | evse:red:led0 | evse:yellow:led1 | evse:yellow:led2 | evse:green:led3 |
Meaning OFF | hardware fault or power off | – | no incoming CAN frames | power off |
Meaning ON | – | – | – | Boot finished |
Meaning FLASH | power on | – | incoming CAN frames | Booting |
The following LED triggers are supported:
- mmc
- timer
- oneshot
- heartbeat
- gpio
- default-on
- transient
- can-tx / can-rx