[MinnowBoard] GPIO doesn't working as Input

Van Der Pol, MarkX markx.van.der.pol at intel.com
Thu Jul 6 19:42:29 UTC 2017

Hi Jesus,
Welcome to the list.

Please let me know the OS and libraries you are using to access the GPIO pin in question, and what program you use to test the GPIO state.

And is it specifically GPIO 26, or are all GPIO’s behaving this way?


From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Jesus Velazquez
Sent: Wednesday, July 5, 2017 9:14 AM
To: elinux-minnowboard at lists.elinux.org
Subject: [MinnowBoard] GPIO doesn't working as Input

Hello list,

This is my first post in this list and I'm happy for join me to it.

I have a Minnowboard Turbot and I would like to manage a GPIO as input but I can see that my pin (26 for example) always is in HIGH state and the interruption never is active.

If I use the GPIO as output, it works fine and can change the state, but as Input not.

Somebody have the same experience? or can resolve this issue?

Thanks in advance.

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