zephyr

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures. (by zephyrproject-rtos)

Zephyr Alternatives

Similar projects and alternatives to zephyr

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better zephyr alternative or higher similarity.

zephyr reviews and mentions

Posts with mentions or reviews of zephyr. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-05.
  • VisionFive 2 ROM addresses for Zephyr RTOS
    3 projects | /r/RISCV | 5 Dec 2023
    I am working on adding support for VisionFive 2 in Zephyr RTOS. I have created a device tree by referencing the starfive linux, patches of hifive_unmatched FU740 SoC and patches of BeagleV Starlight.
  • Adding support for visionfive2 in zephyr rtos
    2 projects | /r/embedded | 24 Nov 2023
    We are unsure on how to proceed further with this error. We have opened a github discussion regarding the same issue.
  • Learning to write device drivers using C/C++ in Zephyr OS
    2 projects | /r/embedded | 11 Jul 2023
    Then there are samples. Look through it for anything useful. RC522 uses SPI, so getting that to work would be a good first step.
  • PlatformIO and Zephyr is a bad idea
    4 projects | /r/embedded | 17 May 2023
    In this thread u/ikravets explained that there hasn't been much demand for Zephyr, which is why they aren't doing anything with it, and in this pull request Zephyr decided to no longer recommend PlatformIO in their documentation.
  • Libraries for Zephyr (Nordic SDK 2.3)
    2 projects | /r/embedded | 20 Apr 2023
    I'd start out with another IMU example like this one: https://github.com/zephyrproject-rtos/zephyr/tree/main/samples/sensor/lsm6dso
    2 projects | /r/embedded | 20 Apr 2023
    This is exactly the library you're looking for. You just need to create an application and instantiate it. The samples for other drivers can show you how to do that. https://github.com/zephyrproject-rtos/zephyr/tree/main/drivers/sensor/ism330dhcx
  • Examples of excellently-written projects.
    4 projects | /r/embedded | 24 Mar 2023
  • Sensor FIFO interrupt implementation in Zephyr
    2 projects | /r/embedded | 9 Feb 2023
    2) There's nothing better I guess. Just look through the samples and try to understand what they're doing. In the MAX30101 example they only enabled the sensor itself. So the configuration was already done in the .dts file. If you look into that file, you'll see how exactly it was configured. I'd urge you to go through the samples/sensor directory and look at as many overlay files as possible to see how they can be configured.
    2 projects | /r/embedded | 9 Feb 2023
    The Zephyr driver for MAX30101 does not have much functionality, it lacks sensor triggering support for example https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/sensor/max30101/max30101.c so you need to implement it yourself, maybe you could contribute to the driver itself.
  • Git archive generation meets Hyrum's law
    2 projects | news.ycombinator.com | 2 Feb 2023
    I think that's uncharitable. Almost no one realized these things were being generated. We all assumed that links to github's "releases" were just links to files because they look like links to files! Here's one to Zephyr 3.2.0: https://github.com/zephyrproject-rtos/zephyr/archive/refs/ta...

    You pull that and get a tarball that is presented to the world as an "official release". Looks like a file. Acts like a file. It's a file.

    So now your package manager or reproducible build engine or whatever needs a reference to the "official source code release", and what do you point it to? That file, obviously. It's right there on the "release" page for the download. And of course you checksum it for security, because duh.

    Then last week all of a sudden that file changed! Sure, it has the same contents. But the checksum that you computed in good faith based on the official release tarball doesn't match!

    If there's a misunderstanding here, it's on github and not the users. They can't be providing official release tarballs if they won't guarantee consistency. "As documented", this feature was a huge footgun. That's bad.

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Stats

Basic zephyr repo stats
57
9,402
10.0
3 days ago

zephyrproject-rtos/zephyr is an open source project licensed under Apache License 2.0 which is an OSI approved license.

The primary programming language of zephyr is C.

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