On Sat, 21 Mar 2020 19:55:15 +0100 Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx> wrote: > What is the rationale behind setting all LEDs to max_brighntess > on driver removal? > For each RGB LED the microcontroller has ON/OFF setting, and color setting. When in HW triggering mode, the HW triggering manipulates the ON/OFF setting and the LED blinks with the color set by the color setting. If I did not set color to white before driver removal, then the HW triggering would blink the LEDs with the color they had set by the user. That could be [0,0,0], so the LEDs wouldn't blink at all. So on driver removal the LEDs are set into state in which they are after reset.