STM32F103 Flash Firmware by Uart (Programming by Uart)

valeriogiampa · ‎2011-04-28

Posted on April 28, 2011 at 10:46

cschumann · ‎2011-05-17

Posted on May 17, 2011 at 14:33

Hi Valerio,

How to flash software into the STM32 is described in the Application Notes

AN2606: System boot mode (http://www.st.com/stonline/books/pdf/docs/13801.pdf) and
AN3155: USART protocol (http://www.st.com/stonline/products/literature/an/17066.pdf)

There you can find the full protocol specification for the USART bootloader.

There is also a ''Flash loader demonstrator'' available which is capable of flashing a STM32 using UART.

Best regards,

Carsten Schumann

rrollet9 · ‎2011-05-17

Posted on May 17, 2011 at 14:33

1. Yes

2. I use this one under linux:

Seems to be possible to run it under Windows

3. Additional instructions available here: