https://becomwiki.live.md-websolutions.com/index.php?action=history&feed=atom&title=Touchscreen_%28i.MX31%29 2026-05-13T12:46:52Z Versionsgeschichte dieser Seite in BECOM Systems Support MediaWiki 1.43.5 https://becomwiki.live.md-websolutions.com/index.php?title=Touchscreen_(i.MX31)&diff=184&oldid=prev 2023-10-31T08:03:07Z

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Peter https://becomwiki.live.md-websolutions.com/index.php?title=Touchscreen_(i.MX31)&diff=183&oldid=prev 2023-08-22T19:35:49Z

<p>1 Version importiert</p> <p><b>Neue Seite</b></p><div>=== Touchscreen Channels ===<br /> The ADC performs various functions, e.g. the touchscreen uses it to detect the position of the pen tip. This test can be easily made.<br /> Run the command <br /> /unit_tests/mxc_pmic_test/pmic_testapp_adc -T TS<br /> If you hold down the pen on the touchscreen, you will be able to see the coordinates. If not, you will receive the message that the test failed, since no valid coordinates were detected.<br /> <br /> You can also manually read out the values by performing the following command<br /> /unit_tests/mxc_pmic_test/pmic_testapp_adc -T CONV<br /> Channels 12-15 are X and Y values accordingly. You should see the values change <br /> <br /> If you encounter problems with this test, check the FAQ section concerning event devices and their numbering.<br /> <br /> [[Category:i.MX31]]</div>

en>Peter