STm32f407 problem in standby and wakeup

[ASSAAD.ASSAAD]

Posted on September 30, 2016 at 07:41

STm32f407 problem in standby and wakeup

[ASSAAD.ASSAAD]

Posted on September 30, 2016 at 08:13

[slimen]

Posted on September 30, 2016 at 11:23

Hello,

To more understand your issue, we need more details about your application and configuration.

- Which Cube version using ?

- Are you using CubeMX generated code ?

- Did you added your own code or used one of the firmware examples from the STM32Cube packages?

Regards

[ASSAAD.ASSAAD]

Posted on October 03, 2016 at 10:49

Hello ;

Sorry I posted from mobile phone but it does not work .

problem :

we use standbye mode ; we noticed that while the MCU in the standby mode and the

VDD is removed  then the VDD is reconnected ( this can happened while replacing the battery during standby mode) ; the MCU never wakeup it needs an hardware reset to start again; and since this is not possible in our product because Reset is inside the pcb ; can you suggest a solution for our problem ; please ?

Thank you inadvanced

[Rithick_13]

Hi @ASSAAD.ASSAAD 

we are also facing the same issue now did you got any solution please share here. It is very helpful for us.

[ASSAAD.ASSAAD]

Posted on October 04, 2016 at 16:16

Any suggestion here friends ?