3 ms·
Linux on the RPi probably supports blinken lights, too, through the LEDs interface. One of the triggers for a LED is a "heartbeat", which reflects the average l
by castratikron 10y ago
Linux on the RPi probably supports blinken lights, too, through the LEDs interface. One of the triggers for a LED is a "heartbeat", which reflects the average load of the system; the higher the load, the faster the light blinketh.
https://www.kernel.org/doc/Documentation/devicetree/bindings/leds/common.txt https://www.kernel.org/doc/Documentation/devicetree/bindings...
- alexellisuk 10y agoAre you suggesting a Kernel module for the Blinkt??
- castratikron 10y agoNo, I'm saying that similar functionality has already been implemented. Try `echo "heartbeat" > /sys/class/leds/led0/trigger`
- deutronium 10y agoHeh cheers, I just found /sys/class/leds/dell::kbd_backlight/brightness :)
- alexellisuk 10y agoI'm not sure how that would work with the larger Blinkt RGB display?
- deleted 10y ago[deleted]