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Associate III
April 20, 2026
Solved

Master DALI-2 with STM32F7

  • April 20, 2026
  • 3 replies
  • 112 views

Hi all,

I'm looking for a free library or source C code to develop and application for DALI master manager with STM32F7 board.

I didn't find anything ....

Any suggestion?

Many thanks

Fabio

Best answer by Peter BENSCH

The question of open source for DALI and DALI-2 comes up from time to time in the community. Apart from very old DALI examples for STM32F1 and STM32L1, there were no further libraries.

However, one of our partners in our Partner Program has since developed solutions that can be licensed from them - but of course, this is not open source: MBS Solutions - DALI Stack (ST partner).

Hope that helps?

Regards
/Peter

3 replies

Peter BENSCH
Peter BENSCHBest answer
Technical Moderator
April 20, 2026

The question of open source for DALI and DALI-2 comes up from time to time in the community. Apart from very old DALI examples for STM32F1 and STM32L1, there were no further libraries.

However, one of our partners in our Partner Program has since developed solutions that can be licensed from them - but of course, this is not open source: MBS Solutions - DALI Stack (ST partner).

Hope that helps?

Regards
/Peter

Associate III
April 20, 2026

Thanks Peter,

 

you are speaking about this?

 

https://github.com/tomyqg?tab=repositories&q=dali&type=&language=&sort=

 

I saw that projects ... I'm new about DALI and I didn't understand how is possible to work as master.

It seems the application runs based on the receive DALI request

Have you ever used that example?

Thanks

Fabio

Peter BENSCH
Technical Moderator
April 20, 2026

No, I was talking about the DALI-2 stack from MBS. I’m afraid you won’t find anything even remotely useful in the open source field for DALI-2, because systems using DALI-2 have to be certified by the DALI Alliance.

Good luck!
/Peter

Associate III
April 20, 2026

ok,

many thanks Peter.

Fabio