STM32 MCUs Security

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Resolved! STM32WB FUS CKS, no option to delete or overwrite userkeys?

From AN5185 I understand that up to 100 keys can be send to FUS for storage, but any index will only be written once. So once I have reached 100 writes, e.g. because I have constant pairing keys between devices but I allow to disengage and reengage s...

OliM by Senior
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How to reset sbsfu or unlock my flash memory??

I'm porting my project(sbsfu Nucleo-h753zi to Nucleo-h745zi-q)and i checked protection my board, but i can't full chip erase../STM32_Programmer_CLI.exe -c port=swd mode=UR -ob PROT_AREA_START1=0xFF PROT_AREA_END1=0 RDP=0xAA---------------------------...

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STM32CubeExpansion_SBSFU_V2.6.2 build oversize

Hello,I try to build the STM32CubeExpansion_SBSFU_V2.6.2 for STM32H750B-DK. I use STM32CubeIDE Version: 1.9.0 on Windows 10.The build result is suspicious:   More details: The first section is overflown by 3479%. What I did wrong? How to fix it? Th...

tarbal_0-1708633612475.png tarbal_1-1708633716558.png
tarbal by Associate III
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Resolved! x-cube-sbsfu mem manage fault exception

Am testing the x-cube-sbsfu on H7A3 (using H7B3 project with OTFDEC disabled).  After enabling SFU_MPU_PROTECT_ENABLE, I always ran into mem manage fault when the function HAL_RCC_GetPCLK1Freq is called during HAL_UART_Init: An MPU or Execute Never (...

JQiao.1 by Associate II
  • 2 replies
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