LCD touch screen is not saved after reboot

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bremenpl

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Feb 23, 2016, 4:27:51 AM2/23/16
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Hello there,
I am using BeagleBone Black with 4D LCD touch screen. When I do the calibration, it works alright but after reboot I have to redo it, its not being save. Could you please tell me how can I save it so it wont be lost after reboot? I would appreciate all help!

Radovan Chovan

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Mar 2, 2016, 2:10:07 AM3/2/16
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/usr/share/X11/xorg.conf.d
- create file 99-calibration.conf with content:
Section "InputClass"

Identifier "calibration"

MatchProduct "ti-tsc"

Option "Calibration" "145 4001 346 3937"

Option "SwapAxes" "0"

EndSection




Bremenpl

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Mar 7, 2016, 3:31:27 PM3/7/16
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Hello, thank you for answer.
Is there a way to actually manually read the calibrated points? You calibration points are near, but still not as exact as when I do manual calibration. I would apreciate further help.

W dniu 2016-03-02 o 08:10, Radovan Chovan pisze:
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Bremenpl

Radovan Chovan

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Mar 8, 2016, 10:28:36 AM3/8/16
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Hi,
I have this values from "Calibrate Touchscreen" application on Debian found in "Start menu". When I finished this calibration test, then command window appeared and there were these values.

Bremenpl

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Mar 8, 2016, 10:30:06 AM3/8/16
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Do you know where is this file saved?

W dniu 2016-03-08 o 16:28, Radovan Chovan pisze:
Hi,
I have this values from "Calibrate Touchscreen" application on Debian found in "Start menu". When I finished this calibration test, then command window appeared and there were these values.

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Bremenpl

iuo ioio

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Mar 9, 2016, 8:33:50 AM3/9/16
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These values are not saved, you must save them to new file /usr/share/X11/xorg.conf.d how I wrote in first answer.

Bremenpl

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Mar 9, 2016, 8:34:28 AM3/9/16
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But how can I know what values I entered?

W dniu 2016-03-09 o 14:33, iuo ioio pisze:

iuo ioio

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Mar 9, 2016, 9:35:28 AM3/9/16
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​I hope this helps

Bremenpl

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Mar 9, 2016, 9:38:04 AM3/9/16
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It does, thank you!

W dniu 2016-03-09 o 15:35, iuo ioio pisze:

iuo ioio

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Mar 9, 2016, 9:43:26 AM3/9/16
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You are welcome.
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