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MdFayaz
MdFayaz
Associate III
May 23, 2023
Solved

How to connect and flash application to STM32F769I Disco via JTAG?

  • May 23, 2023
  • 3 replies
  • 1955 views

Hi all, I need to flash SBSFU to STM32F769I - Disco via JTAG. While I try to connect to the board via JTAG, the following error shows up.


_legacyfs_online_stmicro_images_0693W00000bkdEgQAI.pngDo I have wrong configuration settings or is there any other problem?

    This topic has been closed for replies.
    Best answer by MdFayaz

    Thanks @Imen DAHMEN​, the shared document was useful. And I went through some more documents and came to know that STM32 F769I Discovery board does not have JTAG port (has only SWD)

    3 replies

    I
    Imen.D
    ST Technical Moderator
    May 23, 2023

    Hello @MdFayaz​ ,

    Check the cable. Check the pins/connectors according the AN4661 Getting started with STM32F7 Series MCU hardware development (Internal pull-up and pull-down on JTAG pins" section)

    Imen

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
    MdFayaz
    MdFayazAuthorBest answer
    Associate III
    May 23, 2023

    Thanks @Imen DAHMEN​, the shared document was useful. And I went through some more documents and came to know that STM32 F769I Discovery board does not have JTAG port (has only SWD)

    I
    Imen.D
    ST Technical Moderator
    May 23, 2023

    The Workaround is to use the SWD port instead of JTAG port.

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
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