Colibri iMX6ULL: Making unresponsive area in touchpanel

Technical Support
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1

Hi team,

A customer is looking to add a rubber packing around the display that will cover some of the touchpanel around the borders, and they are concerned that it might activate the touch. Is there any way to disable a certain touch zone inside the panel? Maybe at driver level or some parameters.

Thanks and kind regards,
Alvaro.

2

HI @alvaro.tx

I think you can achieve this by calibration of the touchpanel. You need to set the parameters for the Coordinate Transformation Matrix correctly.

Best regards,
Jaski