ums(4) - OpenBSD manual pages (original) (raw)

NAME

ums —USB HID mouse, touchscreen and digitiser devices

SYNOPSIS

ums* at uhidev?
wsmouse* at ums? mux 0

DESCRIPTION

The ums driver provides support for USB HID mice, touchscreens and digitisers. Access to these devices is through the wscons(4) driver.

If the touchscreen sensor is poorly aligned, thenxtsscale(1) should be used to provide calibration results to theums driver.

SEE ALSO

xtsscale(1), uhidev(4), usb(4), wsmouse(4)

HISTORY

The ums driver first appeared inOpenBSD 2.8.

HID touchscreen and digitiser support was written byRobert Nagy and Matthieu Herrb then later merged into the generic ums driver by Edd Barrett.

CAVEATS

Touchscreen and digitiser pressure sensitivity is not yet implemented.