About Jocelyn RICARD

Jocelyn RICARD · 2022-08-01

Hello,The new SBSFU 2.6.1 is available now.The main change concerns the compatibility with latest STM32CubeIDE based on GNU Tools 10.3 which are version 1.9.0 and 1.10.1There is no need anymore to follow the steps provided previously to have a succes...

Jocelyn RICARD · 2022-03-09

Hello SBSFU users !The latest release of STM32CubeIDE 1.9.0 is introducing GNU Tools version 10.3 as toolchain. This new toolchain creates an issue in the SBSFU final build.A new release of X-CUBE-SBSFU is coming in around one month to fix this but, ...

Jocelyn RICARD · 2020-06-25

As well as for TFM case, some IT tools remove exe files.The SBSFU is using:c:\STM32SecuWS\L4\STM32CubeExpansion_SBSFU_V2.3.0\Middlewares\ST\STM32_Secure_Engine\Utilities\KeysAndImages\win\prepareimage\prepareimage.exeIf this file was removed, please ...

Jocelyn RICARD · 2020-06-25

Sometimes, the windows exe file are not recognized as valid programs by internal IT tools.The TFM uses windows exe file to build the image signature.A way to solve this you need to use python:Install python 3.7Create a requirements.txt file containin...

Jocelyn RICARD · 2024-08-23

Hello @Istillaga, To be able to debug the SBSFU you just need to disable RDP protection in the configuration. Also remove write protection to make things easier. Then you can setup debugger the same way you do for any application. Default configurati...

Jocelyn RICARD · 2024-07-26

Hello @rojedagRH , you seem to have an issue with your version of STM32CubeIDE. I remember one version, something like 6 months ago had a regression in the busybox where 'pwd' command didn't work. I think this was version 1.14.0 and was rapidly fixed...

Jocelyn RICARD · 2024-07-25

Hello @SedCore , by default you don't go in RDP2 anyway, so just launching regression.sh should work Best regards Jocelyn

Jocelyn RICARD · 2024-07-25

Hello @SedCore, Solution is in the readme file of the TFM: STM32Cube_FW_U5_V1.6.0\Projects\B-U585I-IOT02A\Applications\TFM\readme.html "Additionally, the anti-tamper protection being enabled with active tamper pins usage by default, it is needed to c...

Jocelyn RICARD · 2024-07-25

Hi @Pelekis , not sure to understand your issue now. You mean you cannot add DBGMCU->CR=0; in your code? Also how do you flash in production? Best regards Jocelyn

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SBSFU News ! New SBSFU 2.6.1 release available solving build issue with STM32CubeIDE

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