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Top 15 C Zephyr Projects
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zephyr
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
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InfluxDB
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SaaSHub
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zscilib
An open-source scientific computing library for embedded systems running Zephyr OS or standalone.
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lispBM
An interpreter for a concurrent lisp-like language with message-passing and pattern-matching implemented in C.
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bluetooth-low-energy-applications
Code examples, errata and additional tips and references to interesting projects for the book "Develop your own Bluetooth Low Energy Applications for Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr"
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gc9a01a_zephyr_driver
Zephyr out of tree driver for waveshare GC9A01A 240x240 1.28 inch TFT circular display.
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SaaSHub
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Hey folks. Anyone out there waiting for BT Auracast? It was announced June 2022, and immediately struck me as must have.
I lost my earbuds, but it seems ridiculous to get a replacement without Auracast, seems like surely if I'm going to make a decent sized purchase like that it needs to support group playing. I want to tune into the radios of other people on the metro or on the bus, want to be able to watch a movie on the plane with someone.
Auracast was announced in June 2022. Anyone else out there struggling with expectations here? I'm really hoping the product announcement season that's right around the corner had a good number of Auracast announcements.
Side note, a ton of it is over my head but it's been so so fun tuning in every once and again to see how Zephyr's Bluetooth Audio work is going. Just wild now much has gone into this! https://github.com/zephyrproject-rtos/zephyr/commits/main/subsys/bluetooth/audio
Project mention: AWTK = Toolkit AnyWhere(a cross-platform embedded GUI) | news.ycombinator.com | 2023-12-07
Project mention: Not an iPad Pro Review: Why iPadOS Still Doesn't Get the Basics Right | news.ycombinator.com | 2024-05-13I definitely think you should be able to add keyboard layouts at a software level on iPadOS and iOS, but one possible solution to the problem right now is using a programmable keyboard using QMK [1], ZMK [2], or some other open-source firmware. There's even a usb-usb converter [3] that will convert keystrokes from any keyboard into ones that you map using TMK or QMK, so you can use your own.
[1] https://qmk.fm/
[2] https://zmk.dev/
[3] https://geekhack.org/index.php?topic=69169.0
Project mention: Need help getting Zephyr RTOS native_posix target working from an x86_64 host | /r/NixOS | 2023-06-08# Basic configuration for Zephyr development. { pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/refs/tags/23.05.tar.gz") { } }: let pp = pkgs.python3.pkgs; imgtool = pp.buildPythonPackage rec { version = "1.10.0"; pname = "imgtool"; src = pp.fetchPypi { inherit pname version; sha256 = "sha256-A7NOdZNKw9lufEK2vK8Rzq9PRT98bybBfXJr0YMQS0A="; }; propagatedBuildInputs = with pp; [ cbor2 click intelhex cryptography ]; doCheck = false; pythonImportsCheck = [ "imgtool" ]; }; python-packages = pkgs.python3.withPackages (p: with p; [ autopep8 pyelftools pyyaml pykwalify canopen packaging progress psutil anytree intelhex west imgtool cryptography intelhex click cbor2 # For mcuboot CI toml # For twister tabulate ply # For TFM pyasn1 graphviz jinja2 requests beautifulsoup4 # These are here because pip stupidly keeps trying to install # these in /nix/store. wcwidth sortedcontainers ]); # Build the Zephyr SDK as a nix package. new-zephyr-sdk-pkg = { stdenv , fetchurl , which , python38 , wget , file , cmake , libusb , autoPatchelfHook }: let version = "0.15.0"; arch = "arm"; sdk = fetchurl { url = "https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${version}/zephyr-sdk-${version}_linux-x86_64_minimal.tar.gz"; hash = "sha256-dn+7HVBtvDs2EyXSLMb12Q+Q26+x6HYyPP69QdLKka8="; }; armToolchain = fetchurl { url = "https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${version}/toolchain_linux-x86_64_arm-zephyr-eabi.tar.gz"; hash = "sha256-B7YIZEyuqE+XNI7IWnN6WiC1k9UdFEt4YN4Yr7Vn3Po="; }; in stdenv.mkDerivation { name = "zephyr-sdk"; inherit version; srcs = [ sdk armToolchain ]; srcRoot = "."; nativeBuildInputs = [ which wget file python38 autoPatchelfHook cmake libusb ]; phases = [ "installPhase" "fixupPhase" ]; installPhase = '' runHook preInstall echo out=$out mkdir -p $out set $srcs tar -xf $1 -C $out --strip-components=1 tar -xf $2 -C $out (cd $out; bash ./setup.sh -h) rm $out/zephyr-sdk-x86_64-hosttools-standalone-0.9.sh runHook postInstall ''; }; zephyr-sdk = pkgs.callPackage new-zephyr-sdk-pkg { }; packages = with pkgs; [ # Tools for building the languages we are using llvmPackages_16.clang-unwrapped # Newer than base clang gnat zig zls rustup glibc_multi # Dependencies of the Zephyr build system. (python-packages) cmake ninja gperf python3 ccache dtc gmp.dev zephyr-sdk ]; in pkgs.mkShell { nativeBuildInputs = packages; # For Zephyr work, we need to initialize some environment variables, # and then invoke the zephyr setup script. shellHook = '' export ZEPHYR_SDK_INSTALL_DIR=${zephyr-sdk} export PATH=$PATH:${zephyr-sdk}/arm-zephyr-eabi/bin export VIA_WORKSPACE_PATH="$(realpath ./workspace/)" source ./workspace/zephyr/zephyr-env.sh ''; }
Code: https://github.com/svenssonjoel/lispBM
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C Zephyr related posts
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ZMK + Cirque trackpad?
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Nice!view not working when leds are turned on?
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Steps for troubleshooting a new build Corne? (First timer)
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Addicted to moonlander but in need of something more portable
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Any new Ploopies? :-)
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Wireless Sofle RGB in a low profile case.
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Wireless Bluetooth keyboard in early boot - looking for advice
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A note from our sponsor - InfluxDB
www.influxdata.com | 1 Jun 2024
Index
What are some of the best open-source Zephyr projects in C? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | zephyr | 9,809 |
| 2 | awtk | 3,020 |
| 3 | zmk | 2,426 |
| 4 | ZSWatch | 2,123 |
| 5 | HeliOS | 340 |
| 6 | zephyr-rtos-tutorial | 244 |
| 7 | sdk-ng | 164 |
| 8 | zscilib | 123 |
| 9 | lispBM | 81 |
| 10 | pinetime-hypnos | 71 |
| 11 | bluetooth-low-energy-applications | 36 |
| 12 | gc9a01a_zephyr_driver | 16 |
| 13 | lua-zephyr-module | 7 |
| 14 | pyrinas-zephyr | 4 |
| 15 | isbd-zephyr-module | 2 |
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