Hello, I am working on a project that integrates the STM32F767zi microcontroller, and I want to upload the code via the CAN bus. I see that ST does not provide a binary file or a source code for the bootloader in CAN. I ask for your help

[Imen.D]

Hello @BMoha.1​ ,

Unfortunately, ST cannot provide the source code for the bootloader.

I recommend that you have a look to the application note AN2606 "STM32 microcontroller system memory boot mode", and you find related information to STM32F7xx bootloader.

You can refer to this AN3154 "CAN protocol used in the STM32 bootloader" it's applicable for STM32F7.

Best Regards,

Imen