UMIDI(4) - Device Drivers Manual #

UMIDI(4) - Device Drivers Manual

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 #

midi(4), uhub(4), usb(4)

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.

OpenBSD 7.5 - June 26, 2008