My user application firmware is rather big. It runs on STM32G070, so I've adapted the example code from STM32G071. I've followed the example provided in AN5056 (see picture) to reduce the SBSFU size, it saved about 10 kB, but it is not enough (still ...
Hi，All.First of all, LET me tell you the background of the problem. I use STM32G0 series MCU. The SWD port will be hardware connected to one of my wireless communication modules for OTA upgrade function. Then I tried to use the read protection fun...
Hi, I'm in the process of going through the labs in part 4 of the ST Security MOOCs, specifically the hands on over here .https://www.youtube.com/watch?v=0CVplWZ8zls&list=PLnMKNibPkDnF0wt-ZI74SflnsBV4yKzkO&index=3The hands on asks to connect a termin...
I am trying to merge UserApp example into my existing project. Everything goes fine, except for the error mentioned in the title. I've checked that include list is identical to UserApp example, as well as Linker->Miscellaneous->Other flags. What am I...
Hi,I have download the newest version SBSFU v2.4.0.From the readme.txt, I compile the SBSFU project NUCLEO-G071RB 1_Image_SBSFU with the MINICOM_YMODEM switch enabled (app_sfu.h).But send the user encrypted firmware file UserApp.sfb always failed.How...
Hello,I am trying to get SBSFU working on my G071RB Nucleo board with my own test application.So far I have used the X-Cube-SBSFU examples and have the UserApp running as expected, it boots and I can run the tests. All good.I now want to replace the ...
For downloading the binary after updating the SBSFU, how does one go about it since the security protections have been updated (8.6 in UM2262). I can't get the Secure Boot to load in Tera Term again even though I press both reset and user. When I try...
Hello, I am interested in learning how to sign an app that we created. could it be automated or what files would have to be changed? A second thing is if i want to switch to a different authentication algorithm (replace RSA for example), how would I ...
Hello there,I am trying to find the right RDP config for the STM32G0 MCU. My aim is the following functionality:User code can read/ write the flash,Bootloader/ external SWD debugger cannot read the flash,Bootloader/ external SWD debugger can erase an...
Hi,Have a code that modifies the option bytes on G0 micro which seems bricks the IC from further programming attempts aka device locks itself.Did anyone face a similar issue with G070? What are the solutions to make the programming process robust and...