Andrzej Pietrasiewicz wrote: > I would like to try the midi function of usb gadget. > > Can anybody please tell me: > > 1) What userspace programs do I need at the gadget side? I've never used it, but as far as I can see, the MIDI function ends up as a normal sound card with MIDI port(s). Your device firmware would access them through the normal ALSA rawmidi or sequencer APIs. As for testing: To monitor received data, use amidi or aseqdump. To send data, use amidi or aplaymidi. To make a loopback device, use aconnect to connect the input to the output. This requires the alsa-lib and alsa-utils packages. > 2) What do I need at the host side? USB MIDI is plug&play in every OS. For Linux, see above. Regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
