how to get the official Firmware of the debugger STLINK-V2-1?

[MDowa.1]

Hello everyone,

i am planing to use an STM32 microcontroller in a project and would like to have a debugger on the same board. I then have to use another microcontroller ie. STM32F103CBT6 the same as used on STLINK-V2-1 on Nucleo boards, which will act as the debugger for the actual microcontroller. But this need to be flashed with the right firmaware to do its job.

I have searched everywere for an original firmware of STLINK-V2-1 but did not find any. How can i find an official and original Firmware for STLIN-V2-1 debugger?

Thanks alot!

[Peter BENSCH · Accepted solution]

Welcome, @MDowa.1​, to the community!

The firmware for the ST-LINK is not available for self-building of the ST-LINK and is legally programmed exclusively on original ST-LINKs.

However, you can solder in the STLINK-V3MODS, which were developed directly for this purpose.

Does it answer your question?

Regards

/Peter

[MDowa.1]

Hi Peter,

thanks for fast answering.

Ok i see. Using the STLINK-V3MODS is then the best idea.

Again thank your very much! :)

[Peter BENSCH]

You're welcome.

If the problem is solved, please mark this thread as answered by selecting Select as best, as also explained here. This will help other users find that answer faster.

Good luck!

/Peter

[Paul1]

<<Ignore this, appears to actually be PC side code, not STLink Firmware :(

Is this "Open Source STLINK" on Github OK to use?

• GitHub - stlink-org/stlink: Open source STM32 MCU programming toolset