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 Post subject: Touchscreen Noise
PostPosted: Fri May 11, 2012 12:08 pm 
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Joined: Fri May 11, 2012 12:03 pm
Posts: 1
I have a touchscreen here which works great when I use a nail or hard object, you see that the calibration worked great and can draw pretty fine lines.
But when I use my finger on the display it goes crasy, the cursor sometimes crosses the entire screen. It to much to use a decent filter.
Anyone ever seen this?

[edit]
I use a SAM9RL64 controller and touchscreen is connected by its pherifial.
[/edit]


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