Keep MIDI settings on module physical rotation

The logic is rather brute forced, but works:

function rotIndx(ogIndx, rot)
    local row = math.floor(ogIndx / 4)
    local col = ogIndx % 4
    local nRow, nCol
    if rot == 0 then
        nRow = row * 4
        nCol = col
    elseif rot == 1 then
        nRow = 4 - 1 - row
        nCol = col * 4
    elseif rot == 2 then
        nRow = (4 - 1 - row) * 4
        nCol = 4 - 1 - col
    else
        nRow = row
        nCol = (4 - 1 - col) * 4
    end
    return nRow + nCol
end

The function above will return always the same index for a control element, no matter the rotation.

Checking the profile in detail, all the control elements in the local action block uses the call for the index, because cc is calculated from that.
cc=rotIndx(self.element_index(),module_rotation())

Now @user if you want to combine the this profile with the new mouse move thingy, this rotIndx() function should be copied with the other global variables either to the system setup or somewhere on the module under setup.

before I want to combine I dont understand what do I need to change to make a roation lets 90degree CW. is it the encoder offset? make it instead of 16, 8? or something

the rot == 0 in the code block?

Make rotation 90 cw? It's automatically detected by Grid, relative to the other module which you connect to...

Or is this for a single module?

its just one EN16

I might buy other modules later but for now I want to get the handle of one!

To overwrite the rotIndx function to work in the 90cw, I think its enough to add this to the line right after function rotIndx():

rot = 1

Didn't try, I'm not at computer right now.

yep I did that! and It worked and then I thought if I put 2 it will 180cw and so on but it didnt 🙂 what should I write to cover all 4 possible rotations? like 90,180,270,360

oh it works now! basically I tried changing the if "rot=" that was already there. then I saw you actually wrote to add rot = 1. then with this it worked also when I typed rot = 2. So I am gonna try copy and paste that block on the setup of another page see if I can rotate those as well!

well basically on the new plage I applied your preset, that I know rotation is working fine. I created a knob that control the mouse movement bascially I copied it from another page and pasted it. and I applied the rotation, as expected everything midi got rotated but the mouse movement knob stayed it where it is