STM32 MCUs Security

What is the exact expected sequence for the YMODEM protocol used in IAP and SBSFU?

Hello,for some STM32 controllers ST offers for application-update the IAP and SBSFU modules:https://www.st.com/en/embedded-software/x-cube-iap-usart.htmlhttps://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-e...

HI, I'm working with STM32F103R8 on AES .The input key which I enter is not stored properly I tried by simply displaying the key through UART.Here I missed the 13th to 16th elements.This happens only for a 32byte array.

Can anyone help me with this,I have attached the code below.Thanks in Advance

Hi., I'm beginner for atollic true studio. i need to work with SHA- 256 and AES-128 algorithm for Stm32F series plz help me for the development. There is any library availability plz share

STM32 capabilities

Hi,I would like to move my project to STM32 from another MCU.There are some requirements that I have to comply with and I would like to know if STM32 is a good idea or not.I need to be able to flash the firmware using USB without an USB to UART conve...

Extend bytes for application fw version in the image header

For our application, we require more than 2 bytes to identify the fw version. However, the current SBSFU has only 2 bytes fw version in the header. What is the easiest way to add a few more bytes for fw version? Thanks!

I'm working with a STM32L476 MCU in Atollic, and I have a problem because Read protection mode.

Does anyone know something about it or similar cases?Is there some registers in HSE clock that can affect the RDP registers?Is it possible to be a bug in CubeMX?Or the problem is in my hardware?Thank you.

Not possible to connect to STM32H7 in RDP level 1 through CubeProgrammer without disabling RDP

I'm implementing in my firmware on STM32H7 the change of RDP Level. In RDP Level 1, I can still connect through ST USB bootloader by setting signal BOOT0 (as expected). However when I connect to STM32CubeProgrammer, it asks if I want to disable RDP: ...

How to disable Read out protection Level 1 from STM32F767 microprocessor?

Hi, I'm developing a project which is already quite advanced, and without any change that I have awareness, the microprocessor is protected. 1) What could have produced this change unexpectedly? untill now, I've worked a lot with STM32F103 microproce...