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Getting touchpad coordinates

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Vogtinator:
May I ask what for, exactly? If you need to touch a certain place for instance, you'll never get it right first try.
The only application for absolute values I can imagine for now is a direct mapping of the touched position to a position on another plane, such as the screen
and for those a touchpad is just the wrong kind of input device. Especially the lower bits in the X and Y registers are noisy as the OS switches filtering off (via I²C when booting).

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