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How can I interface a capacitive touchscreen to a Beagleboard?

Hi all,

I have a Beagleboard xM revC that is running Android 4.0.3. Now I want to infterace a capacitive touch screen, I chose one that have atmel mXT I2C Controller. I also found that linux kernel 3.0-3.9 that have a driver module for Atmel mXT series I2C touchscreen, such as AT42QT602240/ATMXT224. But I am just a complete beginner, so anyone can show me how to do it step by step?

Thanks for your time!


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