As far as i know, only the pin is affected, not the whole PORT.
But there's probably some exception to the rule... i can't say, i never trust the internal pull-up for a final project, only for testing if i'm too lazy to place few resistor on a board
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As far as i know, only the pin is affected, not the whole PORT.
But there's probably some exception to the rule... i can't say, i never trust the internal pull-up for a final project, only for testing if i'm too lazy to place few resistor on a board
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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