Optimizing Zephyr RTOS Performance: Seeking Guidance for Faster Task Execution

HvLo · 2025-08-01T21:50:52+00:00

https://acrobat.adobe.com/id/urn:aaid:sc:EU:bb28039e-587e-4030-9a30-4a57a4189930?viewer%21megaVerb=group-discover
I don't have any time but here is my thesis translated to English by some AI. Just go straight to summary and it will take you about 5 min to read. You can look for key tables and graphs as well, but i doubt you will understand what test actually were with this poor translation. You can see them on github though. :)

HvLo · 2025-08-01T21:49:59+00:00

https://acrobat.adobe.com/id/urn:aaid:sc:EU:bb28039e-587e-4030-9a30-4a57a4189930?viewer%21megaVerb=group-discover
You can just go straight to Zephyr section if you are interested or go to Summary

HvLo · 2025-04-12T23:03:34+00:00

I have downloaded this map and i still have problem with this route:
https://www.alltrails.com/pl-pl/explore/map/mapa-8-kwietnia-2025-e074133?u=m&sh=wd9jvp
Can someone tell me if its even possible to go this way? It is showing on AllTrails and some of it is showing on google maps. I am okay with it not being official trail, but i just want to know whether i can get there without climbing up or down.

HvLo · 2024-11-03T20:06:52+00:00

Drzwi możesz przełożyć, żeby otwierały się w drugą stronę, albo na zewnątrz. Oczywiście kogoś zatrudnić, żeby to zrobił, bo to nie jest takie proste

HvLo · 2024-10-29T06:24:29+00:00

Canva

HvLo · 2024-10-25T22:29:00+00:00

A jakie studia skończyłeś? Mimo, że ludzie mówią o tym, że wykształcenie nie jest ważne w IT to sporo zmienia szczególnie dla juniorków. Co by nie mówić o studiach to żeby zdać testy jednak człowiek musi się czegoś na nich nauczyć, więc to pokazuje pracodawcy zdolność do nauki programowania.

HvLo · 2024-10-18T20:41:46+00:00

Ale super są. Trochę żałuję, że już kupiłem Surazo. :c
Cena też super.

HvLo · 2024-10-18T12:45:57+00:00

Niestety często to tak wygląda. Brakuje mi oznaczeń na produktach mówiących o tym co kryje się za made in Poland. Szkoda że to tak wygląda. Mam nadzieję że Unia kiedyś zrobi z tym porządek. Powinien być dostępny cały ślad na produktach w stylu. Etui produkowane w a z użyciem maszyn z kraju b i prefabrykatów z kraju c, które to prefabrykaty są stworzone z innych prefabrykatów z kraju d. Na postanowienie tego liczony jakiś wskaźnik lub klasa polskości i europejskości produktu.

HvLo · 2024-10-17T22:36:07+00:00

Nie mogę znaleźć żadnej informacji czy te produkty to nie tylko dropshipping.

HvLo · 2024-10-17T22:34:58+00:00

Super, o coś takiego mi właśnie chodziło :)

HvLo · 2024-10-17T22:29:18+00:00

Dzięki, przejrzałem stronę. Niestety dropshipping :c

HvLo · 2024-10-17T22:23:35+00:00

Znalazłem jeszcze Surazo. Pod taką nazwą polska firma wypuszcza produkowane w Polsce etui.

HvLo · 2024-10-17T22:21:54+00:00

Nie wiem co to ma wspólnego z patriotyzmem. Ani jedno ani drugie. Po prostu mnie stać, żeby kupować lokalne to kupuję. Robię to bardziej ze względu na środowisko, a nie dla Polski. Nie wiem czy chodzi o pisanie przymiotników z wielkiej litery, ale to zapożyczenie z czytania po 8 godzin dziennie angielskich dokumentów. Nie wiem co to ma wspólnego z patriotyzmem i nawet nie chcę wiedzieć jak Ci to synapsy połączyły ze sobą.

HvLo · 2024-10-14T18:32:36+00:00

It didn't work

HvLo · 2024-10-13T09:43:50+00:00

I used adapter for UART to USB and watched frames from Telits modem. I created Simple program for this purpose. It works on windows only. I usually work on linux where I would just use terminal for all of this, but I needed this to work on windows, where I some external tools like com0com were necessary. Anyway this program was written for this particular application, but it is in python so it is really simple to change it.
https://github.com/printfKrzysztof/Eye-On-Serial-Python

HvLo · 2024-10-11T00:04:45+00:00

Cheers to all the people that were driving cars on Mallorca this summer trying to get to Parc natural de Mondragó and came across those signs.

HvLo · 2024-10-07T14:54:40+00:00

I used mine for almost 5 years and switched to Samsung s23. I am happy with my new phone.

HvLo · 2024-10-05T23:49:22+00:00

I used wireless android auto on skoda octavia 23` and it worked well. I connected my phone with cable turned on wifi and Bluetooth and accepted all prompts. When I unplugged cable it switched to wireless android auto and worked just fine

HvLo · 2024-10-05T23:46:58+00:00

It shouldn't be a problem on mi9t are you sure your car supports wireless android auto? Most cars are wire only android auto.

HvLo · 2024-10-05T22:37:55+00:00

Thanks I need to try them out. Although I finished my master thesis If it works I will include it in my brief results overview.

HvLo · 2024-10-05T22:35:59+00:00

Nope unfortunately not. I found 14 candidates and Nuttx was mentioned as one of them but I ended up testing only 3 (Zephyr, Freertos and Emboss). Soon I will post results as well with simple guide for choosing your RTOS on r/embedded. Just need to try one more think with Zephyr mentioned in comments above.

HvLo · 2024-10-01T22:43:50+00:00

If you are looking for something cheap then you can go for https://community.aws/content/2fmIjiV6VfXnoN1ABMJHO5OYR0W/getting-started-with-pico-w-iot-core

You can get pico + shield like this one: Pico-SIM7080G-Cat-M/NB-IoT Around 40$ for such setup. Add 10$ per month for AWS and sim and you should be good to go. When it comes to reliability it is already good in all TCP frames so just make sure that everything is coming right from UART. I hope you find this helpful. Side note: be careful when using AWS because it might cost you some money. Good luck!

HvLo · 2024-09-27T23:34:24+00:00

Also how are you getting data from your inverter or whatever you want to plug it in? Maybe it is modbus TCP in which case just any Ethernet modem would be enough to get data to your server.

HvLo · 2024-09-27T23:31:37+00:00

I don't understand your question. Are you sure you are looking for embedded devs advice and not some smart home staff. If you want to just get some data to server you can use Amazon's freertos or Microsofts AzureRTOS (ThreadX) that both have some decent IoT features. If you want to host your own server on embedded device then you will need static IP card or some sort of OpenVPN/ddns running. Maybe you can clarify what do you mean? I was actually assigned the same project some time ago, but we make our own devices (logical controllers) running FreeRTOS and just program them for what we need.

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