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

[MdFayaz]

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.

Do I have wrong configuration settings or is there any other problem?

[Imen.D]

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

[MdFayaz · Accepted solution]

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)

[Imen.D]

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