- https://github.com/3drobotics/stm32loader/blob/master/stm32loader.py
- https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwic3tngx_j0AhWEQTABHdq_AkgQFnoECAYQAQ&url=https%3A%2F%2Fwww.st.com%2Fresource%2Fen%2Fapplication_note%2Fcd00264342-usart-protocol-used-in-the-stm32-bootloader-stmicroelectronics.pdf&usg=AOvVaw1ZYTQrKmPBWUqBUq_7k3O2
MarcoCiau/stm32_flasher
USART protocol implementation used in the STM32 microcontroller bootloader to update STM32 MCU's firmware via OTA using ESP8266
C++