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How to interface keypad with FRDM K64

Question asked by OLIVIA CHRISTY VARGHESE on Feb 16, 2017
Latest reply on Mar 7, 2017 by OLIVIA CHRISTY VARGHESE

Hi guys,

I have to interface 4*4 button pad with FRDM K64 . Please give me some possible  solutions and  examples if you have for reference.How to implement this using interrupts in MQX.


Please help


Thanks and Regards,