Just for reference here is the Doepfer manual for their MIDI interface that describes special support for certain controller # messages:
Controller #1 Modulation (obviously already covered on the µMIDI)
Controller #5 Portamento Time
Controller #64 Sustain (top priority)
Controller #65 Portamento
Controller #68 Legato
Controller #92 Tremolo
Controller #121 All Controllers Off
Controller #123 All Notes Off
One other final enhancement to consider would be user-assignable cc control values for the CC output. Perhaps the CC could map to a midi input CC value when the learn button was held down? This would be a big time saver when you have an existing track in Logic/Ableton with existing CC automation or a controller mapped to a certain control value and you’d like to avoid remapping either to breath control (#2).
Very psyched for the update - I desperately need this to write tracks the way I prefer too. Anyway, if we update this right - I 200% guarantee buying 4 more of them. And actually if you guys commit to supporting this, I’ll buy them now to put money where my mouth is.