SBSFU - FW too big

[AKhri.1]

I am adapting the NUCLEO-H753ZI single-slot project to work on a NUCLEO-H745ZI-Q board.

My development environment is linux and I am using minicom for the ymodem upload.

When flashed, the binary seems to function perfectly, but when I corrupt the image and attempt to upload a new sfb file the board keeps failing the download saying that the firmware is too big.

The project I am working on is largely unmodified other than setting the flags for the minicom communication in app_sfu.h and the workaround for the double include for the userapp.

Below are screenshots of the problem:

I have verified that minicom is indeed configured correctly as the guide requires:

Is there something I am missing? Yes, I have read the integration guide and I have modified the project to support the dual core board.

[Jocelyn RICARD]

Hello ,

I'm sorry I've just seen your request.

I guess you probably solved it now.

I made a quick check on my side with STM32H753 project of SBSFU V2.4.0, using the corrupt image menu and flashing again the image in the 2 images project and it works fine.

If you still have the issue I would need you provide your modified files to that I can reproduce and debug.

Best regards

Jocelyn

[aco990]

Hello,

I am also adapting the NUCLEO-H753ZI single-slot project to work on a NUCLEO-H743ZI2 board and got the same error using minicom on linux.
How did you fix it?

[aco990]

Shifting the DWL area pointer by the received header size (192 bytes) fixed the issue for me.