Raspi as a USB MIDI Host on Patchbox OS

[Giedrius]

Hi, check out the amidiminder by mrzero utility which gives more control over the routings:

Amidiminder utility

Alas, sometimes USB cords get pulled accidentally, or devices get switched off and on. In the middle of a set, I don’t want to have to aconnect the MIDI ports again! amidiauto takes care of this for may set ups, but not mine: I have a more complex set up, with specific devices connected to specific places. Enter amidiminder: This little app simply keeps track of all the ALSA MIDI connections made (whether via aconnect or via other software, like SuperCollider) - and remembers them by name. If…

You should write up the rules according to your setup for it do what you’re after.