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November 6, 2025
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openbootloader example - where are the core source files?

  • November 6, 2025
  • 1 reply
  • 267 views

Hopefully this is not a dumb question...

I am referencing the example code here:

https://github.com/STMicroelectronics/STM32CubeG4/tree/master/Projects/STM32G474E-EVAL/Applications/OpenBootloader

I see the entry point for the the open bootloader app (app_openbootloader.c), but I don't see where the actual core files for the the bootloader are ( ie openbl_core.c)

Where would those files be in that project? Do I just download those files from here seperately? https://github.com/STMicroelectronics/stm32-mw-openbl/tree/main/Core

 

 

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    1 reply

    Pavel A.Answer
    Super User
    November 6, 2025
    Andrew CAuthor
    Explorer
    November 6, 2025

    Thanks! Out of curiosity, how come this is not part of the F4 package as well?

    Super User
    November 7, 2025

    For "historical reasons" :)