STM32G431KB CAN boot loader

[KPras.1]

Hi,

We are using the STM32 G431KBT MCU for our project. I ma looking for a CAN bootloader for the same.

As per the data sheet, the STM32 boot loaders for this MCU support I2C/SPI/UART/DFU.

As this MCU supports CAN also, I am wondering it has a CAN boot loader also, or should we write our own bootloader?

[TDK]

Per AN2606 and the datasheet, the STM32G431 doesn't have a CAN bootloader.

https://www.st.com/resource/en/application_note/cd00167594-stm32-microcontroller-system-memory-boot-mode-stmicroelectronics.pdf

[KPras.1]

Thanks for the reply. Is there any reference CAN boot loader that can be used with STM32F431. I am trying to find on the internet, but due to the keyword CAN coincides with the english word "can", the results are not that we are looking for.

[Tesla DeLorean]

Should be pretty standard fare for an embedded engineer, perhaps look at IAP examples, and how you expect to use the bus and deliver updates more generally. The small payload tends to make the process quite tedious.

Seemed to yield a reasonably narrow hits here.

http://www.google.com/search?q=CANbus+boot+loader