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Reset output to floating state #145

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adamreisnz opened this issue May 14, 2021 · 1 comment
Open

Reset output to floating state #145

adamreisnz opened this issue May 14, 2021 · 1 comment

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@adamreisnz
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Hello, is it possible to "reset" an output to go back to floating state?

Currently whenever we open a pin for output, it either has to go HIGH or LOW, but we want to put it in a floating state for our watchdog. How can we achieve that?
@adamreisnz
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adamreisnz commented May 14, 2021 •
edited

I have managed to do this using rpio.open(pin.no, INPUT, PULL_OFF);. Hope that is the correct way.
This is not very obvious though, so would be nice if this was documented somehow a bit better in the readme.

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@adamreisnz