STM32 MCUs Security

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

About read-out protection, write protection

Hi all,I'm working in a project (with STM32L462) in which we're building our own bootloader to perform secure boot and firmware upgrade. There are some issues we're still struggling with, regarding protection of our code (and data). Hopefully someon...

Quang Ha by Associate
  • 2 replies
  • 1 kudos

Resolved! How to create signed firmware for STM32U5 MCU?

Hi ST Team,I am using STM32U575 MCU. I want to create signed binary. I want to upload signed firmware in MCU and also update only new signed firmware via Native bootloader and want to restrict unknown firmware updates.How can I create signed firmware...

vijay_03 by Associate II
  • 2 replies
  • 0 kudos

STM32WB35 - Can't write or read flash memory (J-Link)

Hello, I'm a bit stuck and I am not sure what to do so I am asking for your help.Here is the problem :I have a custom board with a STM32WB35 that was working fine for a while. But after multiple (incomplete) boot when I was soldering the battery to m...

0693W00000aHWaeQAG.png 0693W00000aHWoMQAW.png 0693W00000aHWf9QAG.png 0693W00000aHWg2QAG.png
EJean.1 by Associate II
  • 5 replies
  • 0 kudos