Can I use a pot on GPIO pin to control internal midi?


#1

Hi
I'm new to the axoloti and I'm trying to control the stomp FX dials with pots on the GPIO pins.
I thought I could do it with internal midi but havent been able to.
Any ideas how I go about this?


#2

Are you able to explain what you have done to try, pictures etc, how did you setup the patch, we can try and work it out if we know what you have already tried.
Internal midi does work, providing all the connections are right, and or depending what you are actually trying to do.
:grinning:


#3

A better option is to create your own stomp fx objects, as these are mainly subpatches.

If you take a look at the subpatch for stomps/delay, you'll notice that the ctrl/dial p objects are the ones that are displayed on the parent object. If you replace these with patch/inlet f objects, you can connect the potentiometer from the GPIO directly to the object, without using internal MIDI.


#4

Many thanks. I didnt realise the stomps were sub patches!