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, then
xtsscale(1) should be used to provide calibration results to the
ums driver.
SEE ALSO
HISTORY
The ums driver first appeared in
OpenBSD 2.8.
AUTHORS
HID touchscreen and digitiser support was written by
Robert 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.