Skip to main content
MZina.1
Associate II
Jul 24, 2026 11:07 AM UTC
Solved

USBX CoreStack Device/Host warning in STM32CubeMX

OK, thank you it is so easy to omit.

Could you please help me with another issue on usbx: Default value for “CoreStack Device/Host” is “enable” but there is warning in red: The component “USBX/CoreSystem” must be selected alongside either “USBX/UX Host CoreStack” or “USBX/UX Device CoreStack”  

Core Sytem is selected as you can see. Or is it referencing to some other component?

 

 

    Aimen1Best answer
    ST Technical Moderator
    Aug 14, 2026 2:46 PM UTC

    Hello @MZina.1

    Thanks for your comment.

    As I see your configuration is ok and since the purpose of this warning is to advice customers to set the right configuration. So, once done, this message should not be necessary. 

    I raised this behavior to development team for more investigation via this internal ticket number 0065125.

     

    Best regards,

    Aimen

     

    In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

    1 reply

    Aimen1Best answer
    ST Technical Moderator
    Aug 14, 2026 2:46 PM UTC

    Hello @MZina.1

    Thanks for your comment.

    As I see your configuration is ok and since the purpose of this warning is to advice customers to set the right configuration. So, once done, this message should not be necessary. 

    I raised this behavior to development team for more investigation via this internal ticket number 0065125.

     

    Best regards,

    Aimen

     

    In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.