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4 days, 11 hours 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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