dynageode.lua

--- An exploration of Just Friends' Geode

j = ii.jf -- alias used throughout

function init()
    j.mode(1)

    input[1]{ mode = 'change'
            , direction = 'rising'
            }
end

counter = 0
divs = 1
vox = 1
input[1].change = function( count )
    j.tick(8)

    counter = counter + 1
    if counter > 2 then
        counter = 0
        --voice( vox, divs, divs )
        voice( vox, divs, divs )
        vox = vox +1
        if vox > 6 then vox = 1 end
        divs = divs + 1
        if divs == 32 then divs = 1 end
    end
end

function voice( chan, divs, repeats )
    j.play_voice( chan, vtoi(divs), vtoi(repeats) )
end

function note( divs, repeats )
    j.play_note( vtoi(divs), vtoi(repeats) )
end

function vtoi(volts)
    return volts/1638.3
end

@trentgill Can you confirm?

To avoid crashes:

ii.jf.trigger(0, 0)
j = ii.jf