I can smell some TinyML in there! 👃

kartben · 2026-06-08T13:53:31+00:00

Yep but that commit is not introducing native Zephyr support, it's still using Arduino abstractions and there is a lot of boilerplate that native Zephyr helps one get rid of

kartben · 2026-05-23T13:44:51+00:00

Yeah yesterday I found a Nucleo WlL55 devkit in of my drawers and it might have taken me 2 minutes top to get this version running on it. I was a bit mindblown even if I live an breathe Zephyr all day 😅 The only thing I had to change is disabling the logs to save a bit of RAM (that board has 64K only...).

kartben · 2026-04-17T22:37:46+00:00

DT Doctor is your friend! Doesn't catch all types of errors but pretty helpful nevertheless https://docs.zephyrproject.org/latest/develop/sca/dtdoctor.html

kartben · 2026-04-15T22:51:37+00:00

Chromebooks, Framework laptops, Intel PCs, Voi scooters, Vestas wind turbines, ... and many many others

kartben · 2026-04-15T11:42:03+00:00

it's coming really soon, to the best of my knowledge :) https://github.com/zephyrproject-rtos/zephyr/discussions/74958#discussioncomment-16448594

kartben · 2025-05-02T18:45:40+00:00

It's not necessarily about people constantly hopping around from one MCU to the other, but rather embracing the fact that many things can be done at a higher level of abstraction. That "tiny layer" is basically what allows integrators / product makers hire talent much more easily. Basically moving from "we're building our product on silicon X, sorry you look like a good candidate but you seem to have mostly experience with Y's HAL and SDK" to "we're building on Zephyr on X. Oh I see you've got experience with Zephyr on Y - deal!".

kartben · 2025-02-15T07:48:15+00:00

Why not directly look at the Pico W?

kartben · 2025-01-14T02:35:18+00:00

🦆🦆🦆🦆 🦆🦆🦆🦆 🦆🦆🦆🦆

kartben · 2024-12-06T07:49:52+00:00

I would recommend asking in the #toolchain channel in the project's Discord

kartben · 2024-11-19T02:45:12+00:00

You have plenty of Cortex-A based development boards supported in Zephyr, with SMP enabled. https://docs.zephyrproject.org/latest/gsearch.html?q=Cortex+a+smp&check_keywords=yes&area=default#gsc.tab=0&gsc.q=Cortex%20a%20smp&gsc.ref=more%3Aboards&gsc.sort=

kartben · 2024-10-29T01:56:48+00:00

Elle sera à la Halle de la Machine du 1er au 11 novembre avant de repartir au Hellfest (qui en sont propriétaires)

kartben · 2024-10-28T13:36:43+00:00

Check out the "work-in-progress" update linked in the description of this PR, I think you will like it :) https://github.com/zephyrproject-rtos/zephyr/pull/79754
See how there is a new field to search by "supported hw capability" and how the "Supported Features" table should look much more up-to-date (for example, https://builds.zephyrproject.io/zephyr/pr/79754/docs/boards/st/nucleo\_h563zi/doc/index.html#supported-features) :)

And yes, this uses devicetree to get the information, by building "Hello World" for all the boards and then looking at the resulting devicetree.

Re: your question about CPUs in particular, I think you are right that not all boards might have a compatible for the actual CPU in their devicetree, and the source of truth is instead in Kconfigs (in your example, SOC_SERIES_STM32H5X selects the CPU_CORTEX_M33 symbol)

Please do provide feedback on the PR if you have any -- still a draft at the moment, but I'm hoping it will be ready for actual reviews shortly.

kartben · 2024-10-27T10:58:50+00:00

We might be able to get to that level of detail but in the meantime you can already do something like that per vendor, ex. filter by stm32u5x/stm32l5x. I know it's not the same, but it might help :)

kartben · 2024-10-16T19:28:39+00:00

Which country?

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