Is possible to program a blue pill at least via serial using only Free(as freedom) Software tools?

[amreo]

Hi !
I simply want to ask: is possible to program a STM32F103C6T8 board like blue pill via UART or serial using using only free/open source software tools?

I had already tried to ask this question on github(https://github.com/orgs/stm32duino/disc ... t-10314390) but nobody managed to give me a anwser.

[STM32ardui]

You can type in "open source flash program stm32" for example at Google (or an open source search engine of your choice).

Already first result is a program called stm32flash.
I guess it is a command line tool. But don't ask me about it, I'm using STM32CubeProgrammer.

[ag123]

stm32loader serial
https://github.com/florisla/stm32loader
https://github.com/jsnyder/stm32loader

stm32flash, stlink SWD
https://github.com/stlink-org/stlink
https://sourceforge.net/projects/stm32flash/
https://github.com/ARMinARM/stm32flash

dfu-util DFU
https://dfu-util.sourceforge.net/

[amreo]

You can type in "open source flash program stm32" for example at Google (or an open source search engine of your choice).

Already first result is a program called stm32flash.
I guess it is a command line tool. But don't ask me about it, I'm using STM32CubeProgrammer.

You are right. I forgot a requirements: I would like to use it through arduino ide and not directly.

[GonzoG]

You can. Just edit scripts to add/modify upload method.

[STM32ardui]

You are right. I forgot a requirements: I would like to use it through arduino ide and not directly.

As user GonzoG already wrote, you can change script file. On my Win10-PC is a file stm32CubeProg.sh - I'm not sure, if it is only for STM32CubeProgrammer or also other uploader ...

Or: ArduinoIDe can store binary file and you use it outside of IDE with a upload program of your choice.