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Provisioning by User Code

martinhaefner9
Associate II

Hi,

is there a possibility to do the complete chain to product state "closed" by non secure user code ?

I have a custom bootloader which usually did a set of the old RDP Level.

Now, with a STM32H57 device we have to use the new product state.

 

I'm able to set the state to provisioning. But when i use 

RSSLIB_PFUNC->NSC.DataProvisioning i end up in a hard fault.
 
I tried to set the provisioning data by ST Cube programmer later on which succeeded. But unfortunately i can not regress to open because the password is wrong.
 
Any hints about that ?
 
Thanks in advance.
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