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

Hi.

 

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.

Outcomes