AnsweredAssumed Answered

Read GPIO pin as fast as possible??

Question asked by Matteo Fabiani on Apr 19, 2013
Latest reply on Apr 19, 2013 by Wigros Sun



I'm working on a i.MX28 evk board and I want to read 1 byte from GPIO pins as fast as possible.

I'm workin with Linux OS and I would polling continuously GPIO pin.


Do you have any suggestion?



Best regards.