2025-10-02 4:47 AM
Hello @Jocelyn RICARD , @D.Botelho
I am trying to enable debug authentication on a stm32h573 mcu following this example: https://community.st.com/t5/stm32-mcus/how-to-enable-rdp-like-product-state-flash-protection-in-stm32h5/ta-p/708082.
I was able to generate the obk file and to transition the device to provisioning state:
This my xml file and the current product state:
But when trying to provision the obk file, i got this error:
Do you know what could be the problem and how to recover from this state and provision the device ?
Thank you!
2025-10-02 4:55 AM
Hello @aco990 ,
Please, follow the instructions on our Security Wiki.
There you may find the specific steps for the STM32H573.
The procedures presented in the mentioned article works only for the STM32H563.
Security:How to start with DA access on STM32H573 and H563-TrustZone disabled - stm32mcu - stm32mcu
Hope it helps!
Best Regards,
Dan