restart chip and restart debug session button doesn't reset MCU to startp in STM32cubeIDE

[HHich.1]

Hello,

The debug reset button is supposed to reset the MCU to project start it which is main()

In my project, it was working fine until for no clear reason it stopped and now it throughs me to some random address.

I'm using STM32CubeIDE

Version: 1.12.1

Build: 16088_20230420_1057 (UTC)

STLink and STM32F407

 

Any idea on how to fix this issue ?

thx

[TDK]

> In my project, it was working fine until for no clear reason it stopped and now it throughs me to some random address.

Should work. What address? Sounds like it's doing something. Perhaps a bootloader is being run instead.

Try on a different board/project.

[HHich.1]

Thank you for your feedbakc,

I created a new project using CubeMX and it is working fine but in my main project it doesn't work.

No bootlaoder involved here.

How would I investigate this issue further ?

[Piranha]

Can be related to low-power modes. Try setting the debugger to a hardware reset type.

[HHich.1 · Accepted solution]

Thank you all for your feedback.
Issue found. The bootloader was missing after full erase of the chip