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#1 2017-05-29 19:54:45

Openajet
Member
Registered: 2017-05-11
Posts: 3

GPIO problems after Hardware update to RPI3

Hello.
To write up my building guide to the openajet one-m i'm optimizing the machine.
I now changed the raspberry and did a fresh installation to a raspberry pi 3 (before i used a rpi2).

I did a completly fresh installation but still have no access to my gpios. The Waiting pin has no effct, and the gio high or low command changes nothing (bevore on the rpi2 every thing was working fine, and i'm familar with your commands and the normal behavier).
i tried this but it affect none of the pins
[[GPIOHigh 3]]
[[GPIOHigh 4]]
[[GPIOHigh 5]]
[[GPIOHigh 6]]
[[GPIOHigh 7]]
[[GPIOHigh 8]]
[[GPIOHigh 9]]
[[GPIOHigh 10]]
[[GPIOHigh 11]]
[[GPIOHigh 12]]
[[GPIOHigh 13]]
[[GPIOHigh 14]]
[[GPIOHigh 15]]
[[GPIOHigh 16]]
[[GPIOHigh 17]]
[[GPIOHigh 18]]
[[GPIOHigh 19]]
[[GPIOHigh 20]]
[[GPIOHigh 21]]
[[GPIOHigh 22]]
[[GPIOHigh 23]]
[[GPIOHigh 24]]
[[GPIOHigh 25]]
[[GPIOHigh 26]]
[[GPIOHigh 27]]
[[GPIOHigh 28]]
[[GPIOHigh 29]]
[[GPIOHigh 30]]
[[GPIOHigh 31]]
[[GPIOHigh 32]]
[[GPIOHigh 33]]
[[GPIOHigh 34]]
[[GPIOHigh 35]]
[[GPIOHigh 36]]
[[GPIOHigh 37]]
[[GPIOHigh 38]]
[[GPIOHigh 39]]
[[GPIOHigh 40]]

i know this includes inaccessible pins it was just a try.
Shahin, wich lib do you use to access the gpios ?


Did you have already a report with similar issues?

Thank you,

AJ
from OPEN AJET Project

Last edited by Openajet (2017-05-29 20:16:34)

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#2 2017-05-29 20:59:47

Openajet
Member
Registered: 2017-05-11
Posts: 3

Re: GPIO problems after Hardware update to RPI3

Is there a problem if i install python 3?

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#3 2017-05-30 06:07:47

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: GPIO problems after Hardware update to RPI3

No I do not think it is a python 3 issue.

Program directly changing memory instead of relying on libraries. Personally I have 4 printers with both pi2 and pi3.
Could you test gpios without nanodlp to see if they are working or not? It is the first time we had a report about gpios.

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