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GPIO question

giuseppe239955_stm1
Associate II
Posted on November 15, 2013 at 11:54

Hi to everybody,

does anyone knows if is it possible to read the pin's state when the GPIO is configured in output mode?

I made a quick test, and seems not to be possible.
1 REPLY 1
Posted on November 15, 2013 at 15:33

The IDR should reflect the current state of the pin wrt VIL/VIH. The more important question would be how are you driving the pins, and how you expect that to be over-come.

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