hey
for my current (and so far, only) project on bela i need the following:
a single octave of keys, so 12 keys, to be played polyphonically,
and a couple of buttons for mode switches, midi channel selection, stop/reload etc.
right now i have them hooked up to 14 digital inputs (12 keys + two buttons).
i was wondering if there was anything to gain from moving the function buttons to a resistor ladder on one of the analog ins. well, apart from the fact that it would allow me to have more buttons 🙂
as in: since it would allow me to disable some digital pins, would that make it lighter on the CPU?
since the analog inputs seem to be always active anyway..?
not that i'm pushing past the red yet, but i'm just wondering for future projects.