ls_technokrat Beginner

  • Member since Nov 21st 2019
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  • ls_technokrat -

    Replied to the thread [SOLVED] STM32G031 Flash Download Protected.

    Post
    Hi Fabian Quick update: I tried different configurations of option bytes - all without success. JLink persistenly consideres this device as 'write protected' even though it is not. As recommended, I tried the JLink tools on Win 10 and they ask me if I…
  • ls_technokrat -

    Replied to the thread [SOLVED] STM32G031 Flash Download Protected.

    Post
    Hi Fabian Thank's for the quick reply! Ok, I tried pulling the BOOT0 pin high without success, but it might actually be disabled per default. I'll look into that. It's custom hardware and I don't have a demo board at hand to see if it happens there as…
  • ls_technokrat -

    Posted the thread [SOLVED] STM32G031 Flash Download Protected.

    Thread
    Dear Segger Community I'm using a JLink Pro to flash a STM32G031G8 device via SWD with JLinkExe under Ubuntu. Downloading works and the software starts _after a power cycle_. Resetting the MCU, either by issuing the 'r' command or by pulling the RESETn…