STM32H753 - generating SBSFU bin file

AHada.2 · ‎2022-12-04

We are facing an issue related to the STM32H753 MCU , CubeIDE version 1.10.1 .

We compiled our project successfully with all needed scripts for generate the SBSFU file + sfb bin file.

The bin file programmed into the internal FLASH via the Cube Programmer, but the FW is not running.

If we are compiling the project with debug configuration ( meaning without packing it to SBSFU bin file ) ,the FW is running without any issue.

I saw in ST forum that there is a known issue from 3.2022 which is related to the SBSFU file.

We will be happy if you have any idea what we are missing here .

Jocelyn RICARD · ‎2022-12-07

Hello @AHada.2 ,

the known issue was related to building itself. So, it cannot be related to your issue.

Which version of SBSFU are you using?

Did you change anything?

Did you try disabling security protections in app_sfu.h and launch debugger to see what happenned

Thank you

Best regards

Jocelyn