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How do GPIOs work? If they work #20

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MagicRB opened this issue Jul 14, 2020 · 0 comments
Open

How do GPIOs work? If they work #20

MagicRB opened this issue Jul 14, 2020 · 0 comments

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@MagicRB
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MagicRB commented Jul 14, 2020 •
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I think the title summarizes this issue pretty well.
The usual rpi way of getting gpio to work, doesn't work. Exporting a GPIO gives back an invalid argument error. I did find out that there are two gpio chips as with the usual kernel, but it seems the port numbers are of?
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@MagicRB