Nixos dev env (#477)

* Basic Nix Flake for dev env * Remove udev rule command
2026-04-05 17:51:57 +02:00 · 2025-10-22 15:25:16 +02:00
parent f5c9648fbd
commit 02df66129c
2 changed files with 118 additions and 0 deletions
--- a/flake.lock
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1760878510,
+        "narHash": "sha256-K5Osef2qexezUfs0alLvZ7nQFTGS9DL2oTVsIXsqLgs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5e2a59a5b1a82f89f2c7e598302a9cacebb72a67",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@@ -0,0 +1,57 @@
+{
+  description = "PlatformIO development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            # PlatformIO
+            platformio
+            platformio-core
+
+            # Python for PlatformIO
+            python3
+            python3Packages.pip
+            python3Packages.virtualenv
+
+            # Build tools
+            gcc
+            gnumake
+            cmake
+
+            # Serial communication
+            picocom
+            minicom
+
+            # USB access (for programming devices)
+            libusb1
+            pkg-config
+          ];
+
+          shellHook = ''
+            # Set PlatformIO core directory to project-local directory
+            export PLATFORMIO_CORE_DIR=$PWD/.nix-platformio
+
+            echo "PlatformIO development environment loaded"
+            echo "PlatformIO version: $(pio --version)"
+            echo ""
+            echo "Available commands:"
+            echo "  pio init      - Initialize a new PlatformIO project"
+            echo "  pio run       - Build the project"
+            echo "  pio run -t upload  - Upload to device"
+            echo "  pio device monitor - Open serial monitor"
+            echo ""
+          '';
+        };
+      }
+    );
+}