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GPIO trouble with EVAL-ADAU1701EBZ

Question asked by LoKi on Jun 8, 2011
Latest reply on Jun 14, 2011 by BrettG

While I am successful in getting the audio processing working, I am unable to access the GPIO.  I can't even make an output change state or read a button.

In the Hardware Configuration, I have set the multipurpose pins to outputs, but cannot make any output change state.

I have two  eval boards and they both operate identically.

 

Any help would be appreciated.

 

Thanks

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