STM32F334 MCU Source file for FB_LLC

arulsurya11 · ‎2025-10-15

Hello everyone,

I’m trying to locate the DSMPS 3kW – LLC STM32F334x firmware package, which is described as containing the following folders:

Documentation – includes compressed HTML and LaTeX help files generated by Doxygen
Drivers – includes HAL, LL, CMSIS, and BSP drivers
FullBridge_LLC_Project – includes a README file, source files, linker configuration file (.icf), microcontroller startup file (.s), and IAR Embedded Workbench project files (.eww, .ewp, .ewd)

Could anyone please let me know where I can download or access this full firmware package?
A link to the official STMicroelectronics source, GitHub repository, or firmware library reference would be greatly appreciated.

Thank you for your support!

Peter BENSCH · ‎2025-10-15

Welcome @arulsurya1, to the community!

If you mean the STEVAL-DPSLLCK1 then this has already been discussed here.

Regards
/Peter

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View solution in original post

Issamos · ‎2025-10-15

Hello @arulsurya11

I think the package you are looking for is available here.

Best Regards.

II

Peter BENSCH · ‎2025-10-15

Welcome @arulsurya1, to the community!

If you mean the STEVAL-DPSLLCK1 then this has already been discussed here.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.