NAME
umidi —
USB MIDI devices
SYNOPSIS
umidi* at uhub?
midi* at umidi?
DESCRIPTION
The umidi driver supports USB MIDI devices
that follow the USB MIDI standard. It also supports the following vendor
specific devices:
- Roland UM1
- Yamaha UX256
- Yamaha UX96
- other Yamaha MIDI devices (hopefully)
The umidi driver is accessible through the
midi(4) driver.
SEE ALSO
HISTORY
The umidi driver appeared in
OpenBSD 3.2.
CAVEATS
Some USB MIDI devices provide a switch for selecting between a
vendor specific mode and standard USB MIDI mode. Selecting standard USB MIDI
mode may allow a device to attach as umidi rather
than ugen(4). This is particularly true for Roland branded devices.