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  • touch calibration?

    A while back I broke the display of a µLCD-32PT(GFX) module removing it from the opening where I sealed it into. So I bought a new 4DLCD-32T and soldered it onto the GFX board and all seemed to be working fine till I noticed that the touch points were no longer accurate. Th e demo program "TouchTestDraw.4dg" was use to find this problem. The touch points are off by as much as .25 inches in the corners.



    How can I correct this?



    Dan

  • #2


    This should do it http://www.4dsystems.com.au/code/index.php?node=75&id=103
    Mark

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    • #3


      Wow! thanks gang! that sure fixed it!



      Dan

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