Thanks Janette and Robin, I'm a step further! In qjackctl in the ALSA tab I have to connect my Trinket Midi device with Midi Through and in the MIDI tab I have to connect system with setBfree. Afterwards I have to press Ctrl Middle mouse button on the volume knob and the slider on my Trinket Midi device. Now I can tune the volume with my external foot pedal. After exporting the config.cfg I see the two lines # modificaions on top of default config midi.controller.upper.7=swellpedal1 Janette is obviously right that this is not the default behaviour. Thanks again Gerhard On Sunday 25 August 2019, Robin Gareus wrote: > On 8/25/19 8:37 PM, Gerhard Zintel wrote: > > I'm trying to adjust the overall volume of setBfreeUI sending Midi > > Control Change Message #7 with different values. Unfortunately setBfree > > does not react to any of those commands. > > That is odd. CC7 is the default mapping for volume control. (MIDI > channel 1-3). > > press 'm" to show bindings in the GUI. you can also ctrl+middle-click on > the knob to learn a new message. > > > BTW: I assumed by clicking Ctrl and middle mouse button on the Volume > > pot I could send a midi message to tune the slider > > yes, that is correct. It should show "move slider" and wait for input. > > Can you play it? Does the UI highlight keys as you play notes? > > ciao, > robin > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > https://lists.linuxaudio.org/listinfo/linux-audio-user _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
