B-U585I-IOT02A not work after reset

[ChintaN1]

Hello Support Team,

We are working on the B-U585I-IOT02A-based product.

For testing, we are using a normal GPIO blink example from the repository.

While debugging LED blink correctly but after pressing the reset button LED does not blink.

HW : B-U585I-IOT02A development kit

FW : GPIO example

Please let me know if you need more information.

Please help us to solve this issue.

Thanks & Regards,

Chintan Patel

[Imen.D · Accepted solution]

Helle @ChintaN1,

Check Option bytes BOOT0, nBOOT1, and nBOOT_SEL with STM32CubeProgrammer (according to the reference manual).

Imen

[ChintaN1]

Thanks for the solution.