At the moment you can’t, sorry!
The reason is that there isn’t currently a way of passing parameters from Gen.
We could set up an additional audio stream that would allow you to set the led and/or the trigger output, but it’s way overkill if you don’t use it.
Ah, it’s a pity. I think having this would greatly enhance the ergonomics of the pedal, for things like optical feedback on tapped tempo or to indicate the level within several layers of control, reusing faders and all.
This is not even possible straight from C++? If it is, would you have a code snippet, that i could edit into my gen code?
Everything in Gen runs at audio rate, so the LED stream would, too. The LED controller however doesn’t, so the patch would have to read through the stream for each block to see if the value has changed, and act accordingly. On reflection, this would be horribly inefficient and best avoided.
If it can be done by embedding C++ that would be fantastic.