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