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cchen.111
Visitor II
April 20, 2019
Solved

ST-LINK/V2-1 change type to STM32 Debug+VCP failed

  • April 20, 2019
  • 4 replies
  • 2425 views

My board is NUCLEO-H743ZI. I change the ST-LINK type from STM32 Debug+Mass storage+VCP to STM32 Debug+VCP.

But after the change STM32CubeProgrammer can not detect the ST-LINK.

It might be a hardware ID issue?

The usb pid of STM32 Debug+Mass storage+VCP is 374B.

STM32 Debug+VCP is 3752.

    This topic has been closed for replies.
    Best answer by cchen.111

    It seems STM32_Programmer_CLI v2.0.0 works fine.

    4 replies

    C
    cchen.111Author
    Visitor II
    April 20, 2019

    0690X000008AkaNQAS.png0690X000008AkaSQAS.png

    0690X000008AkaXQAS.png

    V
    Vangelis Fortounas
    Visitor II
    April 23, 2019

    I observed the same issue.

    U
    Uwe Bonnes
    Graduate II
    April 23, 2019

    Why do you want to change type? Debug and VCP is for old Stlink V2, V2/1 is Debug + MSD + VCD. But the message box seems strange.

    C
    cchen.111Author
    Visitor II
    April 24, 2019

    I never use mass storage mode.

    C
    cchen.111AuthorAnswer
    Visitor II
    April 24, 2019

    It seems STM32_Programmer_CLI v2.0.0 works fine.

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