Difference between revisions of "Touchscreen Calibration (DIVELK)"
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== History == | == History == | ||
| Line 9: | Line 4: | ||
!Version | !Version | ||
!Date | !Date | ||
| − | !DIVELK version | + | ![[Diva Embedded Linux Kit (DIVELK)|DIVELK version]] |
!Notes | !Notes | ||
|- | |- | ||
| − | | | + | |1.0.0 |
| − | |April 2018 | + | |April 2018 |
| − | |[[Diva_Embedded_Linux_Kit_(DIVELK)#DIVELK_4.0.0|DIVELK 4.0.0 | + | |[[Diva_Embedded_Linux_Kit_(DIVELK)#DIVELK_4.0.0|DIVELK 4.0.0]] |
| − | | | + | |First public release |
|- | |- | ||
|} | |} | ||
== Calibration == | == Calibration == | ||
| − | + | To calibrate the touchscreen, please do the following: | |
| − | |||
<pre> | <pre> | ||
| − | rm | + | rm /etc/udev/rules.d/ws-calibrate.rules |
reboot | reboot | ||
</pre> | </pre> | ||
At the next restart the weston-calibrator tool should automatically show up. Tap on the red cross appearing on the screen to calibrate the touch panel. | At the next restart the weston-calibrator tool should automatically show up. Tap on the red cross appearing on the screen to calibrate the touch panel. | ||
| − | '''Note:''' In the case | + | '''Note:''' In the case that the filesystem is mounted via NFS and that an additional sdcard is plugged in, make sure delete also the calibration rules stored in the sdcard partition before rebooting. |
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<pre> | <pre> | ||
rm /etc/udev/rules.d/ws-calibrate.rules | rm /etc/udev/rules.d/ws-calibrate.rules | ||
| Line 35: | Line 28: | ||
reboot | reboot | ||
</pre> | </pre> | ||
| − | + | Additional information can be found at the following [http://processors.wiki.ti.com/index.php/How_to_Recalibrate_the_Touchscreen#Where_is_the_ws-calibrate.rules_file.3F link] | |
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| − | Additional information can be found | ||
Revision as of 16:11, 3 April 2018
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History[edit | edit source]
| Version | Date | DIVELK version | Notes |
|---|---|---|---|
| 1.0.0 | April 2018 | DIVELK 4.0.0 | First public release |
Calibration[edit | edit source]
To calibrate the touchscreen, please do the following:
rm /etc/udev/rules.d/ws-calibrate.rules reboot
At the next restart the weston-calibrator tool should automatically show up. Tap on the red cross appearing on the screen to calibrate the touch panel.
Note: In the case that the filesystem is mounted via NFS and that an additional sdcard is plugged in, make sure delete also the calibration rules stored in the sdcard partition before rebooting.
rm /etc/udev/rules.d/ws-calibrate.rules rm /run/media/mmcblk0p1/ws-calibrate.rules reboot
Additional information can be found at the following link
