STM32 MCUs Security

Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.

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Resolved! SBSFU BL is not transferring controller to UserApp

Hi,First of all nice application note for getting started with SBSFU cheers :thumbs_up: Let me provide details of steps which I followed Device - STM32H7B3I-DKFollowed AN5056 - Integration guide for the X-CUBE-SBSFU. Under section 4.4 Development or...

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Grogu by Associate III
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Not able to start time 7 as interrupt in bootloader

I am using STM32L562-DK for my development, I am using SBSFU.In bootloader, I want to use timer 7 as an interrupt. I am configuring it as followingTIM_HandleTypeDef    htim7;void TIM7_IRQHandler(void){ /* USER CODE BEGIN TIM6_IRQn 0 */ /* USER CODE E...

PYada.1 by Associate III
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Resolved! Does the BOOT0 pin have any use when using SBSFU?

Assuming that the MCU has the Secure Services feature (Secure Boot), does the BOOT0 pin have any use? My understanding is that the application in the secure bootloader would decide its entry point rather than using the addresses specified by the BOOT...