Are the STM32-CLASSB libraries compatible with STM32L4 series?

SPren · ‎2022-12-21

Design phase of project and looking to add self test to a project using a STM32L476xx.

STM32-CLASSB-SPL looks like the best way to achieve this.

Can't fathom from the literature if the STM32L4 is compatible with these libraries.

I fear it isn't.

Peter BENSCH · ‎2022-12-21

As you can see from AN3307, the STM32-CLASSB-SPL was developed for the STM32F0, STM32F1 and STM32F3, but stopped at that level because of the base SPL. In principle, however, you could adapt it to the STM32L4.

Instead, ST recommends taking a look at the HAL-based X-CUBE-CLASSB, which offers some additional functions and above all much more support for current families.

Does it answer your question?

Regards

/Peter

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Peter BENSCH · ‎2022-12-21

As you can see from AN3307, the STM32-CLASSB-SPL was developed for the STM32F0, STM32F1 and STM32F3, but stopped at that level because of the base SPL. In principle, however, you could adapt it to the STM32L4.

Instead, ST recommends taking a look at the HAL-based X-CUBE-CLASSB, which offers some additional functions and above all much more support for current families.

Does it answer your question?

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.

SPren · ‎2022-12-21

Thank you. I'll dig in to the X-CUBE-CLASSB.

Piranha · ‎2022-12-21

Just an additional useful related link:

https://www.st.com/content/st_com/en/ecosystems/functionalsafety.html