Hi,we are developing a firmware on the STM32U575QG MCU. Trustzone is enabled and configured as follows (DBANK active).Flash memory size is 1MB, with DBANK active. So, from my understanding, it should be two different bank, each one composed by 64 pag...
Hello, I currently working with a NUCLEO-H563ZI Development Board.I executed a script(Provisioning.bat) and set the product state to CLOSED according to the tutorial(How to start with OEM-iROT on STM32H573 and 563–Arm® TrustZone® enabled?).I used deb...
Hello, I would like to install the stm32 cryptographic firmware library to use with the STM32F030K6Tx.I download the latest version of the library the 4.1.0 from https://www.st.com/en/embedded-software/x-cube-cryptolib.html.I followed the guide https...
HiI try to activate readout protection using jlink/jflash.The read out protection is level 0 (0xaa on last bytes of option byte currently 0xDFFFE1AA), I want to set level 1, using 0x00 value instead of AA.After flashing my binary, lock and optlock pr...
If I use AES mode CRYP_CR_ALGOMODE_AES_CBC, the decryptedText array does not match with the last 3 uint32_t values in the array. Same goes with ECB mode. However, when GCM or CCM modes are used, the decrypted data is same as the plain text. I could n...
Hi ST Support Team,We used the ST-provided SBSFU solution for firmware upgrade purpose.As per our needs, SBSFU/TFM-Boot and SBSFU/TFM-Loader successfully jump to own created application[ThredX OS based].Below are the steps I used when integrating my ...
We are updating our buildtools to GNU Tools for STM32 11.3.rel1 for a new project that is using an existing SBSFU 2.4.0 based bootloader from a previous project that was using an older compiler. Trying to compile the bootloader gives following errors...
Currently developing a product to update the firmware of a product through SWD, i encounter an issue with the flash of the target (STM32G070RB).After multiple changes in the RPD (from 0->1 & 1->0) the flash of the MCU can't be erased. Some word will ...
When I Update WRP option bytes in stm32u585 via program and call OB_launch is resetting device continuously.Here is the code snippet. any other configurations I am missing??
I'm migrating from an F4. So this is all new to me. Need help getting started. I currently have: A primary bootloader. It checks the application flash for a stored signature every bootAn application flash. It's up to 896KB.2MB Flash, two banks for fl...