10 months, 2 weeks ago.
LPC4088 and EA 7 inch LCD Board
calibration of the touch screen in EA example
// instantiate and initialize GUI gui = new EwGuiImpl(); // calibrate touch screen gui->calibrate(); // polls cyclicaly touchpanel ticker.attach(&pollTouch, 0.01);
I like to calibrate the touch screen only once and not everytime the touchscreen is powered. Is there a way to get the calibration values and set it during the screen init?
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