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GPIO #2

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netomx opened this issue Oct 2, 2014 · 3 comments
Open

GPIO #2

netomx opened this issue Oct 2, 2014 · 3 comments

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@netomx
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netomx commented Oct 2, 2014

How can I read/write on GPIO? I can't get it to work
@dog42
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dog42 commented Mar 16, 2015

Do you have the GPIOs used in the project? If so, which could be used? I tried to free several GPIOs, but I could only release 2.

@bogdanr
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bogdanr commented Mar 17, 2015

I didn't use GPIOs yet with this project but please share how and which ones you released.

@dog42
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dog42 commented Mar 17, 2015

I just destroyed my whole config, so i can't figure out which changes are correct and which are not. I added some libs for GPIOs and changed the HLKRM04.dts & rt5350.dts. I will inform you as soon as I have restored the config.

EDIT:

Now I disabled uart to free some GPIOs.
https://github.com/D0gi/HLK-RM04/blob/9fee0a0184b800a65f3062f42237cae87c3bb972/target/linux/ramips/dts/HLKRM04.dts

auswahl_049

Unfortunately, some of the GPIOs are obviously not physically present. I hope this helps.

Thank you for your work @bogdanr :)

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@bogdanr @netomx @dog42