[SOLVED] STM32F1x sector protection

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  • [SOLVED] STM32F1x sector protection

    Hi

    STM32F1x 128sector. Write-protection granularity is four sector (FLASH-WRPR).

    I need to protect against writing some sectors of the microntroller.


    J-FLASH (ST STM32F1x (allow opt. Bytes). And with flasher i need Standalone (Secure chip).



    Is there any menu option in the J-FLASH to program this?
    Or it would have to do it through EXIT STEPS.


    Best regards
    Jk
  • Hello,

    Thank you for your inquiry.
    You can either have the opt bytes be part of your binary you are going to program or using exit steps: wiki.segger.com/STM32

    Best regards,
    Nino
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