Whammy pitch Octaver fv-1 (SpinCad)

[Serhat18]

Hello, I want to get the octaves that can only move up and down (bass-treble octave) without changing the same note decision in the whammy pedal. I will use it in the fv-1. I am pretty sure that this is done with SpinCad with a single pot. What kind of drawing should be done as an algorithm? I am a bit new to this and I am looking for your help.

[frank]

SpinCAD questions should go to a site like PedalPCB as DigitalLarry is rarely here so he may never see it.