10
UTD User Manual
Configuring the Daemon
The directory
/etc/opt/wn/wntouch
will be filled with template files
during installation. If it is empty, the driver will still be able to
run, but using default settings (no multi-screen setup, no advanced set-
tings, no calibration).
The easiest way to change the initial settings is opening a terminal and
running the touchscreen configuration tool as administrator
>>
sudo /opt/wn/wntouch/bin/wnconfig
Select the respective devices you want to use, touch mode, beep mode
and the like and click 'OK'.
Note how the two files
/etc/opt/wn/wntouch/devices
and
/etc/opt/wn/wntouch/options
have been created.
Configuring the Touch-Input device and Monitor mappings
The supporting tool for mapping input devices on monitors, thus scaling
the devices resolutions with the monitor screen offset and its own resolu-
tion for a perfect match between screens touch position and graphical cur-
sor, is
/opt/wn/wntouch/bin/wnmapping
.
This tool is also called by the wntouch daemon and the systems hardware
detection daemon udev if hardware changes occur. An initial setting can be
created manually by
>> sudo
/opt/wn/wntouch/bin/wnmaping --list --out
which appends a suggestion for the currently detected setup to the map-
pings configuration file
/etc/opt/wn/wntouch/mappings
, which
should then be edited to reflect the real situation.
Run
/opt/wn/wntouch/bin/wnmapping
again after changing file
/etc/opt/wn/wntouch/mappings
.
In some graphic configurations it can be necessary to call additional xinput
