nuttx
serenity
nuttx | serenity | |
---|---|---|
11 | 240 | |
2,356 | 28,823 | |
3.1% | 1.7% | |
10.0 | 10.0 | |
3 days ago | 4 days ago | |
C | C++ | |
Apache License 2.0 | BSD 2-clause "Simplified" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nuttx
- Xiaomi Vela IoT Platform is Being Open-Sourced Based on NuttX Real-time OS
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Integrating rustix on NuttX
Hi Rust experts, we are willing to integrate rustix on NuttX RTOS, the initial effort was done by rustix author: https://github.com/bytecodealliance/rustix/tree/nuttx but it hit the wall since we don't know the right way to integrate cargo with the old-school NuttX's Makefiles. Any help or suggestion is welcome. More about NuttX here: https://nuttx.apache.org and here: https://nuttx.apache.org/docs/latest/
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Embedded Systems Weekly #116
Open Source Autopilot for Drone Developers PX4 is an advanced and open source autopilot flight stack for drones. PX4 can flight completely autonomously for pre-programmed missions, or, obviously, it can help a pilot who remote-controls the drone. It runs on NuttX RTOS.
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Anyone know of exceptional open source RTOS C projects?
You should definitely have a look at NuttX.
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Read NuttX Sensor Data with Zig
https://gitlab.com/nuttx/NuttX/-/tree/master/drivers/sensors https://github.com/apache/incubator-nuttx/pull/2039
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Query: Alternatives to Zephyr?
Maybe Nuttx can be an alternative. Have a look: https://nuttx.apache.org/
- Intel energizes decades-old real-time Linux kernel project
- Apache NuttX – Mature, real-time embedded operating system (RTOS)
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Open source projects
Zephyr, RIOT, NuttX are all open source RTOSes happy about contributions
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How to contribute to open source or Linux kernel?
Microcontrollers are a good start. Boards are cheap and sensors are plentiful. You could get a yet unsupported board and port RIOT, Zephyr or NuttX.
serenity
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Why does part of the Windows 98 Setup program look older than the rest?
SerenityOS replicates that look and feel. It is also implemented in a dialect of C++ that adheres to some of the good parts of C++98: https://serenityos.org
- SerenityOS
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XZ: A Microcosm of the interactions in Open Source projects
One example of a useful technique
https://serenityos.org/ apparently only makes source code available. There are no binary images of the OS to install
I think Andreas said this functions like a little test -- if you're not willing to build it from source, then you probably wouldn't be a good contributor anyway.
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Likewise, my shell project provides source tarballs only, right now - https://www.oilshell.org/release/0.21.0/
It is packaged in a number of places, which I appreciate. That means some other people are willing to do some work.
And they provide good feedback.
I would like it to be more widely available, but yeah I definitely see that you need to "gate" peanut gallery feedback a bit, because it takes up a lot of time.
Of course, it's a tricky balance, because you also want feedback from casual users, to make the project better.
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Fuzzing Ladybird with tools from Google Project Zero
Indeed, given the existence of `JS::NonnullGCPtr`, `JS::GcPtr` intentionally corresponds to a nullable pointer, so it seems dangerous to convert one to a reference without a null-check.
That said, a naive code search finds what *may* be more cases of this pattern:
https://github.com/search?q=repo%3ASerenityOS%2Fserenity+%2F...
Eg: https://github.com/SerenityOS/serenity/blob/a68b134e6dea5065... -> https://github.com/SerenityOS/serenity/blob/a68b134e6dea5065...
In some of those search results, it is fine because there is a preceding null-check, and obviously I know nothing about this code other than this naive search result, but perhaps it would be prudent to vet all of them.
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The Ladybird Browser Project
It is a SerenityOS project. You can find the answer to that question in their primary project's FAQ[1].
1. https://github.com/SerenityOS/serenity/blob/master/Documenta...
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Sane C++ Libraries
https://github.com/SerenityOS/serenity
The best way to write proper exception free C++ is not to use the C++ Standard Library.
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Serenum: OS from scratch to save computers [video]
I initially confused it with Serenity OS prior to watching the video: https://github.com/SerenityOS/serenity
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Ask HN: What side projects landed you a job?
My contributions to SerenityOS[0] helped me get my current job. My team lead (who was also my interviewer) was interested in what I did since I listed some of it in my CV, and I showed him some PRs I made and explained what went into each of them. It was really exciting because I didn't have professional experience with low-level development, and basically got the job due to hobby programming.
[0]: https://github.com/SerenityOS/serenity/pulls?q=is%3Apr+autho...
- SerenityOS – a love letter to '90s user interfaces with a custom Unix-like core
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Bring garbage collected programming languages efficiently to WebAssembly
Definitely not "literally impossible", just a great deal of work. https://github.com/SerenityOS/serenity/tree/master/Ladybird
What are some alternatives?
zephyr - Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
Chicago95 - A rendition of everyone's favorite 1995 Microsoft operating system for Linux.
FreeRTOS-Kernel - FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
rust-raspberrypi-OS-tutorials - :books: Learn to write an embedded OS in Rust :crab:
stm32-bootloader - Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.
haiku - The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).
mbed-os - Arm Mbed OS is a platform operating system designed for the internet of things
linux - Linux kernel source tree
The-Open-Book
reactos - A free Windows-compatible Operating System
TizenRT - TizenRT is a lightweight RTOS-based platform to support low-end IoT devices
redox - Mirror of https://gitlab.redox-os.org/redox-os/redox