STM32 MCUs Security

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Resolved! STM32L08x RNG and DMA not accessible

RNG, CRC, and DMA are all peripherals on the STM32L08x AHB bus. If I try to write to CRC_INIT before enabling CRC clock in RCC then STM32-WorkBench Memory window correctly just shows zeroes. But after enabling CRC clock in RCC_AHBENR and writing to C...

MWebj by Associate III
  • 964 Views
  • 3 replies
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Resolved! SBSFU update with I2C instead of using Ymodem protocol

I have been able to build the STM32H7B3I_DISCO_2_Images_Loader from STM32CubeExpansion_SBSFU_V2.3.0 project targeting STM32H7B3I_DISCO board. I have also been able to build the example file and use the Ymodem protocol for sending the UserApp.sfb file...

onio by Senior
  • 1003 Views
  • 2 replies
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SBSFU + UserApp with FreeRTOS?

I write an application with FreeRTOS using STM32CubeIDE. Now I want to run it as an application with SBSFU. It seemed to have a hard fault after SFU_MPU_SysCall(). My application is a bit big. Its .sfb is 300KB. But it can run correctly alone wit...

Lliba.1 by Associate II
  • 611 Views
  • 1 replies
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SBSFU + UserApp with FreeRTOS?

I write an application with FreeRTOS using STM32CubeIDE. Now I want to run it as an application with SBSFU. It seemed to have a hard fault after SFU_MPU_SysCall(). My application is a bit big. Its .sfb is 300KB. But it can run correctly alone withou...

Lliba.1 by Associate II
  • 533 Views
  • 1 replies
  • 0 kudos

Why is crypto not working in stm32L071CBTx?

Hello all. I am using stm32L071CBTx and I need to implement crypto here. I am using official crypto library(UM1924). I have managed to run the code with my hardware. Th problem I am facing here is that whenever I change plainText values, it doesn't w...

SSiwa.1 by Associate II
  • 695 Views
  • 4 replies
  • 0 kudos

SBSFU on STM32WB with changes in SFSA

Currently when using SBSFU (1-Image in our case) one defines the application/download region.Usually this region goes up to the wireless stack install address to utilize the space most efficiently.My issue now is: What happens when due to a wireless ...

HRadt.1 by Senior
  • 483 Views
  • 1 replies
  • 0 kudos

Resolved! Webinar registration

​Hello,I have missed to confirm my registration ​on webinar, could you confirm my participation?I have received the board for this webinar, thank you.​Best regards, Oubaid.​

OAkrm.1 by Associate
  • 381 Views
  • 1 replies
  • 0 kudos