2025-05-20 12:21 AM
Hi Team,
Can you please share the any reference code for Bootloader over a Serial communication UART protocol please ?
2025-05-20 1:09 AM
Hello @ram_jan
This OpenBootloader application available in STM32U5 firmware package allows to use bootloader over USART3 or FDCAN1 or I2C2 or SPI1 or USB. I recommend reviewing the README file for detailed instructions on configuring it to use USART.
With regards