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MDaya.2
MDaya.2
Associate II
May 14, 2023
Question

I CAN NOT DEBUG STM32F407 ?

  • May 14, 2023
  • 2 replies
  • 3566 views

There is St-link embedded for the stm32f407 card, but I don't know how to use it, is st link v2 still required to debug it? Please help I'm going crazy.
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_legacyfs_online_stmicro_images_0693W00000bk1zeQAA.png

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2 replies

AScha.3
AScha.3
Super User
May 14, 2023

DID YOU TRY OTHER CABLE ?

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MDaya.2
MDaya.2Author
Associate II
May 14, 2023

is it usb micro A ?

AScha.3
AScha.3
Super User
May 14, 2023

yes, but try another ... maybe this is bad.

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Tesla DeLorean
Tesla DeLorean
Guru
May 15, 2023

Thread then goes here https://community.st.com/s/question/0D53W00002GFcoVSAT/no-target-connection-and-dll-error

If I'm not mistaken that's a MINI USB, the MICRO USB is at the SOUTH END of the board, and connects to the STM32F407, and not the ST-LINK.

Don't use charging cables.

Use Device Manager to check/confirm that the board is found, and drivers got loaded.

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