On Fri, May 25, 2018 at 12:21:18AM +0200, Alexandre Ratchov wrote: > > Maybe, but unlikely. If the device attaches, generally it works. Show > what's received on midi2 when you type on the keyboard or do any other > simple actions. >
fwiw, here's a small utility that I use very often to debug & connect MIDI ports. http://caoua.org/alex/obsd/midicat.tar.gz To connect two rmidi/2 -> rmidi/1 and dump the data on stderr, run: midicat -d -q rmidi/2 -q rmidi/1