53 lines
1.3 KiB
Text
53 lines
1.3 KiB
Text
|
|
||
|
|
This file tells how to use gpm and X with a Elotouch screen with
|
||
|
|
serial interface at 9600 Baud No parity.
|
||
|
|
|
||
|
|
CALIBRATION
|
||
|
|
-----------
|
||
|
|
|
||
|
|
Calibration is done in console mode using the program "elocalib"
|
||
|
|
available from http://www.dobit.com/emblin/pub/elocalib.tgz
|
||
|
|
See also elocalib --help
|
||
|
|
To start calibration at console 128x48, for screen 1024x786
|
||
|
|
> elocalib /dev/ttyS0 -c128 -r48 -w1024 -h768
|
||
|
|
|
||
|
|
Touch the upper-left corner and write down the coordinates Xmin, Ymin
|
||
|
|
Touch the bottom-right corner and write down the coordinates Xmax, Ymax
|
||
|
|
Update the file gpm-calibration with this coordinates
|
||
|
|
|
||
|
|
> cat /usr/local/etc/gpm-calibration
|
||
|
|
# EloTouch calibration coordinates Xmin Ymin Xmax Ymax
|
||
|
|
4010 80 80 4010
|
||
|
|
|
||
|
|
|
||
|
|
GPM OPERATION
|
||
|
|
-------------
|
||
|
|
|
||
|
|
> gpm -m /dev/ttyS0 -t etouch -o clickontouch -Rsumma
|
||
|
|
|
||
|
|
|
||
|
|
X OPERATION
|
||
|
|
-----------
|
||
|
|
|
||
|
|
In order to use the touchscreen in X, you should install in your
|
||
|
|
system the "gpmsumma" module
|
||
|
|
available from http://www.annet.pl/~anowak/mtouch/gpmsumma_drv.o
|
||
|
|
or from http://www.dobit.com/emblin/pub/gpm_etouch.tgz
|
||
|
|
|
||
|
|
/usr/lib/X11/modules/input/gpmsumma_drv.o
|
||
|
|
|
||
|
|
|
||
|
|
Then add the following sections to your XF86config:
|
||
|
|
|
||
|
|
Section "InputDevice"
|
||
|
|
Identifier "EloTouch"
|
||
|
|
Driver "gpmsumma"
|
||
|
|
Option "Device" "/dev/gpmdata"
|
||
|
|
Option "SendCoreEvents" "On"
|
||
|
|
EndSection
|
||
|
|
|
||
|
|
Section "ServerLayout"
|
||
|
|
InputDevice "EloTouch" "SendCoreEvents"
|
||
|
|
...
|
||
|
|
EndSection
|