https://github.com/katyo/zephyr-rtos.nix

Battle-tested nix env for Zephyr RTOS developers
https://github.com/katyo/zephyr-rtos.nix

Last synced: 2 months ago
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Battle-tested nix env for Zephyr RTOS developers

• Host: GitHub
• URL: https://github.com/katyo/zephyr-rtos.nix
• Owner: katyo
• Created: 2022-10-05T10:29:33.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-02-03T06:35:05.000Z (11 months ago)
• Last Synced: 2024-04-14T05:25:26.501Z (9 months ago)
• Language: Nix
• Size: 108 KB
• Stars: 11
• Watchers: 5
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Zephyr Project - Development Environment

This Nix Flake allows use of Zephyr SDK by applications in a reproducible way. It offers following

features:

* Selection of toolchains to install, reducing the download size.

* Allow addition of extra packages inside the development shell.

* Provide a fully reproducible Python environment with Zephyr SDK requirements.

## Quickstart

To use the development shell, you can use a flake such as:

```nix

{

  inputs.nixpkgs.url = "nixpkgs/release-23.11";

  inputs.zephyr-rtos = {

    url = "github:katyo/zephyr-rtos.nix";

    inputs.nixpkgs.follows = "nixpkgs";

  };

  outputs = { nixpkgs, zephyr-rtos, ... }:

    let

      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];

      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;

      nixpkgsFor = forAllSystems (system: import nixpkgs {

        inherit system;

        overlays = [ zephyr-rtos.overlays.default ];

      });

    in

    {

      devShells = forAllSystems (system: {

        default = nixpkgsFor.${system}.mkZephyrSdk { };

      });

    };

}

```

Once this is done, the `nix develop` command will get you under a development shell ready for Zephyr

Project development.

## Templates

- `all-toolchains`: using all supported toolchains

- `arm`: using arm toolchain

## Packages

- `openocd-svd`

- `openocd-zephyr`

- `uncrustify_0_72`

- `zephyr-sdk`