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Reset Reason STM32Fx

sascha23
Associate II
Posted on January 18, 2017 at 09:45

Hi,

is it ensured that there is just one bit set in the RCC_CSR register when it is cleared and afterwards a certain reset occurs? Or is there a case so that more than one reset reason bit becomes set?

There is no statement in the reference manual about this.

Thank you

2 REPLIES 2
Imen.D
ST Employee
Posted on January 18, 2017 at 17:04

Hello

Neumann.Sascha

,

It's possible in case of

internal reset

to have

2 Flag set

in the same time.

Regards

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
Posted on January 18, 2017 at 17:31

Which chips?

I tend to prioritize and clear the bits I'm looking for, ie specifically look for Standby or Watchdog type flagging over button

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