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Unable to update firmware

Satoshi1
Associate

I want to use stm32H5 series microcontroller and I am trying to write from STlink... I can access the microcontroller by SWD (I can check Option Byte), but I can't write. I can write to the USART via the bootloader with TrustZone disabled, but... I would appreciate it if you could provide me with some information about this.

1 ACCEPTED SOLUTION

Accepted Solutions
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Maryem
ST Employee

Hello @Satoshi1 and welcome to the Community,

 

Could you please clarify what you mean by "you can't write"? Did you face any specific errors during erasing, programming, ...? Additionally, which version of STM32CubeProgrammer are you using?

Sharing logs could be helpful to understand the issue better.

Thank you,

Maryem.

 

In order 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.
Thank you for your reply.
I am using CubProg v 2.19, but I can't execute programming from stlink.
the logs are attached as a file.

Thank you

satoshi1