Anduril builds with controllable RGB voltage aux (for 3-channel D4K and emisar-2ch)

With the 3 channel lights, `USE_RGB_AUX_LEDS_WHILE_ON` is now set for all lights, enabling the voltage to be displayed on the aux while the light is on, but I’ve seen a few people who do’t like it, especially as it can interfered with tint mixing on the 3ch, so I present my solution.

I build a modded version of anduril with a few extra options. Added to the end of the 9H menu from off, there are 3 new options

* Enable/disable voltage aux while on (0C = disable, 1C = enable)
* Set threshold for *low* aux brightness for voltage – this is the brightness that the aux LEDs will come on at. 1C for 0 (i.e. aux are always on at low or high), otherwise sets the threshold to n-1 C (e.g. 11C sets the threshold to level 10)
* Set threshold for *high* aux brightness for voltage – this is the brightness that the aux LEDs will come on at. 1C for 0 (i.e. aux are always on at low or high), otherwise sets the threshold to n-1 C (e.g. 11C sets the threshold to level 10). This threshold will override the low one.

In addition, when in ramp mode, 8C can be used to switch the voltage aux on/off directly without exiting to off mode and going through a config menu.

This is a mod I’ve been using for a few months and have done builds for other people but not posted a general release so far because I’ve been busy – one thing I’ve been working on is a system for automating builds of anduril with different sets of modifications.

Release with hex files: https://github.com/SiteRelEnby/anduril2/releases/tag/release-20230910-auxcontrol

At the moment only build for emisar-2ch, emisar-2ch-fet and emisar-3ch, as there are some recent breaking changes in anduril and other build targets don’t work yet, but more should be available soon.

EDIT: 8C to toggle on/off only works in advanced mode, which wasn’t intentional (some of my modded lights don’t even *have* simple UI (waste of MCU space if I never use it)) but I’m interested in opinions on whether this should be included in simple UI or not, I guess.

by SiteRelEnby