I don’t find any information to calibrate the touch screen in console-trdx-image for a Colibri iMX6.
(http://developer.toradex.com/knowledge-base/resistive-touch-screen-(linux) not applicable for Colibri iMX6): Can’t find xinput_calibrator application in console-trdx-image.
I calibrated the touch screen when I tried angstrom-lxde-image but now I work with console-trdx-image and the axis are inverted: To receive touch coordinate near 0,0, I must touch the bottom right corner of the screen
Does that mean that nothing is provided from Toradex to use with console-trdx-image?
Does GitHub - tias/xinput_calibrator: A generic touchscreen calibration program for X.Org is a good starting point to see example of code to write in my app to add a calibration fonctionality?