How to build RSS (Root Security Service) for STM32WB Series?
I need to know how to build binaries (RSS, User Flash App with OTA, Wireless stack) for STM32WB series.Can you share any document regarding building these binaries?
Forum Posts
STM32H573VIT6 + Trust Zone activated + Secure version
Hello! ST community. Good day to you all! Hope you guys are doing well.Currently. I am trying to understand the Trusted Zone feature of STM32H573VIT6.I have activated this feature and trying to test downloading the Secured version of fw inside flash....
STM32L series first write to EEPROM fails
I have an STM32L073CZ that I'm having an occasional error with. I'm using the HAL libraries to program EEPROM and a number of our MCUs are seeing errors where they fail to write the first word. After that it'll start working correctly and everything ...
Resolved! Need more information on Key management service (KMS) in STM32 platform
Hi all, I am exploring the security features available on STM32 platform and I read the document (KMS-MW Brief Data). I need some more details on that. Can you share some documents regarding it?
srec_cat CRC calculated over hex file doens't match one calculated with CRC peripheral
Hello, I know this has been discussed before, but following your procedure i am still unable to generate with srec_cat the same CRC of one generated by STM32 CRC hw peripheral.did you make some other tricks in order to have match between the two CRC...
Is there any possible way of appending or adding keys to SBSFU after the build steps?
The key which signs and encrypts the userApp is compiled along with the SBSFU and generates as a complete binary with keys by using STM32CubeIDE.Is there any way to change this key after the build process of SBSFU?
Resolved! what is this Exit Secure Memory feature in STM32 system bootloader in AN2606 Application note? As per the application note it is used for secured exit from boot and entry from application. kindly explain clearly
Whether this feature is applicable for only stm32g series listed below. Highlighted registers are not available in stm32f401
Resolved! CRC-16-IBM using HAL APIs
Hi community, I am working on CRC generation with polynomial 0x8005 and initial value 0x0000, so I configured it as belowI am using the data as shown below and the CRC should be 0x43B8 but the value got from the API is different. So I am missing some...
How to Lock STM32L5
I am using STM32L5, In our project, we want to create one script which will lock the bootloader option and enable RDP to 0xCC to disable JTAG.We are using the SBSFU example as a base and developed our application on it.In script Regration.bat, 0xAA R...
We use STM32L051C8T6 for mass production.STM32 has been programmed with an hex files. But it was found be locked and we cannot upload new files into them. Who know to unlock the chips?? Urgent!!!
We are right now using this MCU STM32L051C8T6 in a mass production up to 32.000 setsRight now we have met a problem,afer all 32000 pcs have been programmed with an hex file.I was found mcu have been locked and we cannot upload new files into them. 1....