So I stumbled across this:- If you download and install Yamaha MOXF Remote Tools it provides a controller extension in Studio Setup which has AI control included.
If you create the following mapping on an external controller:-
AI Wheel/Rotary = CC60 ( 2’s Complement*)
Jog Button = Note A#7 (Toggle)
Lock Button = Note B7 (Toggle)
*Values 1-63 for increments, 64-127 for decrements - At least I think that’s 2’s complement mode.
Then assign that MIDI device as the input of the MOXF extension you get the following control from a generic device:-
Note: The last mode listed (with both buttons ‘on’) can be stopped if you also turn the lock button OFF and touch the AI wheel, also.
Downloads:
MOXF Remote Tools (Win)
MOXF Remote Tools (Mac)
Quite handy now that the CC121 is near impossible to get hold of. I know some people are curious to get a taste, so this may be helpful for those.
Other elements exist within that extension, so you have to be careful not to send:
E5 to A#5 (Transport)
C3 to F3 (Assignable Switches)
F# to B2 (F1, F2, etc. buttons)
F#3 to B3 (Assignable Switch Banks)
And also MIDI CC28 to CC39 controls 4 band EQ mappings for Q, Freq & Gain.
So unless you want to map to those also, a virtual pipe may be preferred to separate the AI controls.