Error: ST-LINK error (DEV_TARGET_NOT_HALTED)

Isko · ‎2024-03-12

While trying to disable TZEN on a NUCLEO-WBA52CG boar after running the GPIO_IOToggle_TrustZone Example an both LEDs working as expected i encountered the error Error: ST-LINK error (DEV_TARGET_NOT_HALTED)
after switching from RP Level 1 to RP Level 0 and deactivating the TZEN Option bit

STTwo-32 · ‎2024-03-12

Hello @Isko

I suggest you take a look at this post. It should be helpful.

Best Regards.

STTwo-32

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View solution in original post

STTwo-32 · ‎2024-03-12

Hello @Isko

I suggest you take a look at this post. It should be helpful.

Best Regards.

STTwo-32

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.

Isko · ‎2024-03-12

Hello @STTwo-32

can you explain to me how the process works and what exactly i nee to do

regards

Isko

STTwo-32 · ‎2024-03-12

I suggest you take a look at the part 3.7 of the DS14127 and the RM0493. They should be helpful.

Best regards.

STTwo-32

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.