STM32F10xx programming through bootloader

[benjamintreuillard9]

Posted on March 28, 2012 at 14:24

Hi,

I'm working on an STM32F100C4 already implemented on a board without IAP.

I wanted to know if it is possible to reprogramme it through the bootloader with UART.

Thank you,

Benjamin

#stm32 #bootloader

[Tesla DeLorean]

Posted on March 28, 2012 at 16:12

The protocol is well documented, and source for the ''Flash Loader Demonstrator'' is available.

You can set BOOT0 to boot into the system loader, or alternatively you could call into it at reset.

http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/USER_MANUAL/CD00171488.pdf

[benjamintreuillard9]

Posted on March 29, 2012 at 09:28

Thank for your answer,

I haven't find source code for ''Flash Loader Demonstrator''.

To be more precise :

i have a STM32F on a board which can communicate only with an embedded linux through UART.

I don't know which file is the proper executable code to write on flash.

thank in advance,

[trevor23]

Posted on March 29, 2012 at 10:03

If you need a tool to work in Linux see here:

http://code.google.com/p/stm32flash/

[benjamintreuillard9]

Posted on March 29, 2012 at 10:43

Thank for this link, it gone help me.