ST32F446 RCC -> CSR PINRSTF allways on

pj · ‎2016-03-14

Posted on March 14, 2016 at 17:10

Have a question. Nucleo board.

in RCC -> CSR PINRSTF bit is always on. It does not matter what the actual reset source is. PINRSTF is on + the real reset souce.

I clear it using

RMVF

bit and then generate the reset event.

#reset

Amel NASRI · ‎2016-03-15

Posted on March 15, 2016 at 11:23

Hi jankowski.piotr,

The reset value of the register RCC_CSR is 0x0E000000. That is why you see PINRSTF flag set.

-Mayla-

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