howto reset stm32 by software properly

taraben · ‎2016-05-23

Posted on May 23, 2016 at 12:15

Hello,

i have an application that should restart from time to time (bootloader).

Currently I do NVIC_SystemReset(). But it seems that only the CortexCore and not the internal peripherals are reset.

Some of the CubeMx Functions have problems with _init() when the module is not in state as of after power_on reset.

So my question: How can I put the CPU and all peripherals into a state as of after Power_on reset, just by software command from my running application?

best regards, Adib.

#!stm32-!cubemx-!reset

taraben · ‎2016-05-23

Posted on May 23, 2016 at 12:50

I found something using i.e.

__AHB1_FORCE_RESET() and

__AHB1_RELEASE_RESET()

how many time do I have to wait in between and after the release command?

Regards, Adib.