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MC1322x GPIO

Question asked by Scott Robson on Mar 27, 2013
Latest reply on May 30, 2013 by Alan Led Collins Rivera

Hi there.

 

I am having huge problems trying to get some simple GPIO set up on the Low Power node from the ZigBee Development Kit.

 

I have tried using the software drivers defined in the documentation, tried to alter GPIO control registers directly via the documentation in the reference manual and finally tried to manually alter states of the registers by using pointers to the base memory addresses of the relevant registers.

 

With each attempt the outcome was no voltage on any of the GPIO pins on the Low Power Node which I am trying to set as an output HIGH.

 

Any example code or a run through of the correct procedure to initialise GPIO if anyone else has used these pins would be greatly appreciated.

 

Scott

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