in fact there's some internal pullups on some portb pins... as i remind not on all and we must enable them before. in this case, it will revert the logical state... easy to revert too.
anyway, let me know, what's happen now.
regards
|
in fact there's some internal pullups on some portb pins... as i remind not on all and we must enable them before. in this case, it will revert the logical state... easy to revert too.
anyway, let me know, what's happen now.
regards
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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