add keyboard-state indicator in waybar

flake.lock

@@ -37,11 +37,11 @@
     "base16-helix": {
       "flake": false,
       "locked": {
-        "lastModified": 1736852337,
+        "lastModified": 1748408240,
-        "narHash": "sha256-esD42YdgLlEh7koBrSqcT7p2fsMctPAcGl/+2sYJa2o=",
+        "narHash": "sha256-9M2b1rMyMzJK0eusea0x3lyh3mu5nMeEDSc4RZkGm+g=",
         "owner": "tinted-theming",
         "repo": "base16-helix",
-        "rev": "03860521c40b0b9c04818f2218d9cc9efc21e7a5",
+        "rev": "6c711ab1a9db6f51e2f6887cc3345530b33e152e",
         "type": "github"
       },
       "original": {
@@ -104,11 +104,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748225455,
+        "lastModified": 1749436314,
-        "narHash": "sha256-AzlJCKaM4wbEyEpV3I/PUq5mHnib2ryEy32c+qfj6xk=",
+        "narHash": "sha256-CqmqU5FRg5AadtIkxwu8ulDSOSoIisUMZRLlcED3Q5w=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "a894f2811e1ee8d10c50560551e50d6ab3c392ba",
+        "rev": "dfa4d1b9c39c0342ef133795127a3af14598017a",
         "type": "github"
       },
       "original": {
@@ -125,11 +125,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1748318605,
+        "lastModified": 1749441800,
-        "narHash": "sha256-rxxxdxFGX+C6xT0QPzMY5lDSBgigqtegQfVRRrZicHg=",
+        "narHash": "sha256-bN4tccrmczfR4PUuepHpxNNmWG3cLZTFIt4BaD8YyvA=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "0497d706cb79a3eef1f35dbc45419850c0e01bf1",
+        "rev": "fe13e6abfe72b39ad8381595c3c404849330c3cb",
         "type": "gitlab"
       },
       "original": {
@@ -142,11 +142,11 @@
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1744642301,
+        "lastModified": 1748383148,
-        "narHash": "sha256-5A6LL7T0lttn1vrKsNOKUk9V0ittdW0VEqh6AtefxJ4=",
+        "narHash": "sha256-pGvD/RGuuPf/4oogsfeRaeMm6ipUIznI2QSILKjKzeA=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "59e3de00f01e5adb851d824cf7911bd90c31083a",
+        "rev": "4eb2714fbed2b80e234312611a947d6cb7d70caf",
         "type": "github"
       },
       "original": {
@@ -158,11 +158,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1733328505,
+        "lastModified": 1747046372,
-        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -205,11 +205,11 @@
     },
     "flake-compat_4": {
       "locked": {
-        "lastModified": 1733328505,
+        "lastModified": 1747046372,
-        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -225,11 +225,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1743550720,
+        "lastModified": 1749398372,
-        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
+        "narHash": "sha256-tYBdgS56eXYaWVW3fsnPQ/nFlgWi/Z2Ymhyu21zVM98=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
+        "rev": "9305fe4e5c2a6fcf5ba6a3ff155720fbe4076569",
         "type": "github"
       },
       "original": {
@@ -243,11 +243,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1743550720,
+        "lastModified": 1748821116,
-        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
+        "narHash": "sha256-F82+gS044J1APL0n4hH50GYdPRv/5JWm34oCJYmVKdE=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
+        "rev": "49f0870db23e8c1ca0b5259734a02cd9e1e371a1",
         "type": "github"
       },
       "original": {
@@ -326,11 +326,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733312601,
+        "lastModified": 1743550720,
-        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
+        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
         "type": "github"
       },
       "original": {
@@ -428,11 +428,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742649964,
+        "lastModified": 1747372754,
-        "narHash": "sha256-DwOTp7nvfi8mRfuL1escHDXabVXFGT1VlPD1JHrtrco=",
+        "narHash": "sha256-2Y53NGIX2vxfie1rOW0Qb86vjRZ7ngizoo+bnXU9D9k=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "dcf5072734cb576d2b0c59b2ac44f5050b5eac82",
+        "rev": "80479b6ec16fefd9c1db3ea13aeb038c60530f46",
         "type": "github"
       },
       "original": {
@@ -505,11 +505,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1747900541,
+        "lastModified": 1749195551,
-        "narHash": "sha256-dn64Pg9xLETjblwZs9Euu/SsjW80pd6lr5qSiyLY1pg=",
+        "narHash": "sha256-W5GKQHgunda/OP9sbKENBZhMBDNu2QahoIPwnsF6CeM=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "11f2d9ea49c3e964315215d6baa73a8d42672f06",
+        "rev": "4602f7e1d3f197b3cb540d5accf5669121629628",
         "type": "github"
       },
       "original": {
@@ -569,11 +569,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748227609,
+        "lastModified": 1749400020,
-        "narHash": "sha256-SaSdslyo6UGDpPUlmrPA4dWOEuxCy2ihRN9K6BnqYsA=",
+        "narHash": "sha256-0nTmHO8AYgRYk5v6zw5oZ3x9nh+feb+Isn7WNe318M0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d23d20f55d49d8818ac1f1b2783671e8a6725022",
+        "rev": "2835e8ba0ad99ba86d4a5e497a962ec9fa35e48f",
         "type": "github"
       },
       "original": {
@@ -648,11 +648,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748281511,
+        "lastModified": 1749348095,
-        "narHash": "sha256-feFNkno0UVfXWJln474OdHMBqH0grtXp6WDzXYxcvaQ=",
+        "narHash": "sha256-4KaUocEPNoU6gpFE6WPLMvMK5tmvJyc0qf84Mp8Chlw=",
         "owner": "fufexan",
         "repo": "nix-gaming",
-        "rev": "aa4362cf3b4ec587bbe43132a7b8384934fb38af",
+        "rev": "4221d80488883c40003f0704af78699a583f0c9f",
         "type": "github"
       },
       "original": {
@@ -668,11 +668,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748145500,
+        "lastModified": 1749355504,
-        "narHash": "sha256-t9fx0l61WOxtWxXCqlXPWSuG/0XMF9DtE2T7KXgMqJw=",
+        "narHash": "sha256-L17CdJMD+/FCBOHjREQLXbe2VUnc3rjffenBbu2Kwpc=",
         "owner": "Mic92",
         "repo": "nix-index-database",
-        "rev": "a98adbf54d663395df0b9929f6481d4d80fc8927",
+        "rev": "40a6e15e44b11fbf8f2b1df9d64dbfc117625e94",
         "type": "github"
       },
       "original": {
@@ -690,11 +690,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748225187,
+        "lastModified": 1749435098,
-        "narHash": "sha256-gpNN43fNJQoHhnK1Z+nms4lo6i/t9t2rfZMAxc165vQ=",
+        "narHash": "sha256-8U85+jkZGjQs0YZ4ryuIvPEjIY905AueoTqm104lUSU=",
         "owner": "Infinidoge",
         "repo": "nix-minecraft",
-        "rev": "98c1bcaaa4dbd5980523a08a5b32e35d44e830e5",
+        "rev": "8f383663f62afaaa79aec68a076c092da80f706f",
         "type": "github"
       },
       "original": {
@@ -705,11 +705,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1748190013,
+        "lastModified": 1749285348,
-        "narHash": "sha256-R5HJFflOfsP5FBtk+zE8FpL8uqE7n62jqOsADvVshhE=",
+        "narHash": "sha256-frdhQvPbmDYaScPFiCnfdh3B/Vh81Uuoo0w5TkWmmjU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "62b852f6c6742134ade1abdd2a21685fd617a291",
+        "rev": "3e3afe5174c561dee0df6f2c2b2236990146329f",
         "type": "github"
       },
       "original": {
@@ -721,11 +721,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1743296961,
+        "lastModified": 1748740939,
-        "narHash": "sha256-b1EdN3cULCqtorQ4QeWgLMrd5ZGOjLSLemfa00heasc=",
+        "narHash": "sha256-rQaysilft1aVMwF14xIdGS3sj1yHlI6oKQNBRTF40cc=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "e4822aea2a6d1cdd36653c134cacfd64c97ff4fa",
+        "rev": "656a64127e9d791a334452c6b6606d17539476e2",
         "type": "github"
       },
       "original": {
@@ -762,11 +762,11 @@
         "treefmt-nix": "treefmt-nix_2"
       },
       "locked": {
-        "lastModified": 1746056780,
+        "lastModified": 1748730660,
-        "narHash": "sha256-/emueQGaoT4vu0QjU9LDOG5roxRSfdY0K2KkxuzazcM=",
+        "narHash": "sha256-5LKmRYKdPuhm8j5GFe3AfrJL8dd8o57BQ34AGjJl1R0=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "d476cd0972dd6242d76374fcc277e6735715c167",
+        "rev": "2c0bc52fe14681e9ef60e3553888c4f086e46ecb",
         "type": "github"
       },
       "original": {
@@ -783,11 +783,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748469046,
+        "lastModified": 1749544886,
-        "narHash": "sha256-8bTCadTsn6GG+d4wtX+0lQlY5meGA3rdU6E9GpvJrFU=",
+        "narHash": "sha256-O4WkML1B9yqe/WlZ4S3hI5h2RcsRwhEfiJeV2wPNLRE=",
         "owner": "xunuwu",
         "repo": "nvim-config",
-        "rev": "f2127a5caa6aba90b8dc3cf2a4d7ea2af9a73580",
+        "rev": "b193c5fc7bfa935e5e9086dc3062f1e893fd99cc",
         "type": "github"
       },
       "original": {
@@ -859,7 +859,6 @@
         "sops-nix": "sops-nix",
         "stylix": "stylix",
         "vpn-confinement": "vpn-confinement",
-        "wallpaper": "wallpaper",
         "wayland-appusage": "wayland-appusage"
       }
     },
@@ -870,11 +869,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747050424,
+        "lastModified": 1750164640,
-        "narHash": "sha256-+Z1eDiah8w3C+wZ3Rw4vWLYZEtEDp0Vo9bqJZEe6Pkw=",
+        "narHash": "sha256-50JV0gzn64VaJJoXfl6qC9BXEst5PoVf3zxQD+hOAro=",
         "owner": "xunuwu",
         "repo": "sobercookie",
-        "rev": "171f7b4b490e0e6cba8f26631888ec4d48ada8d6",
+        "rev": "cb6cbee3faf89190788c60f936aac71e7490a3f1",
         "type": "github"
       },
       "original": {
@@ -929,11 +928,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1748376235,
+        "lastModified": 1749398498,
-        "narHash": "sha256-LIQnskjlVHTJC5dW4xoWlMCtrKeWOPW7/8HYd8IruLA=",
+        "narHash": "sha256-Usx6sGnT/D8ZnWiZg+J1OY3dp4ZssMQiN1XeXcsL/cs=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "e38a646e5cd3d000c8fffb14632f3bb8a45dd042",
+        "rev": "5869510e48e64d916dc6905dc664a02b0f85f1bd",
         "type": "github"
       },
       "original": {
@@ -1038,11 +1037,11 @@
     "tinted-schemes": {
       "flake": false,
       "locked": {
-        "lastModified": 1744974599,
+        "lastModified": 1748180480,
-        "narHash": "sha256-Fg+rdGs5FAgfkYNCs74lnl8vkQmiZVdBsziyPhVqrlY=",
+        "narHash": "sha256-7n0XiZiEHl2zRhDwZd/g+p38xwEoWtT0/aESwTMXWG4=",
         "owner": "tinted-theming",
         "repo": "schemes",
-        "rev": "28c26a621123ad4ebd5bbfb34ab39421c0144bdd",
+        "rev": "87d652edd26f5c0c99deda5ae13dfb8ece2ffe31",
         "type": "github"
       },
       "original": {
@@ -1054,11 +1053,11 @@
     "tinted-tmux": {
       "flake": false,
       "locked": {
-        "lastModified": 1745111349,
+        "lastModified": 1748740859,
-        "narHash": "sha256-udV+nHdpqgkJI9D0mtvvAzbqubt9jdifS/KhTTbJ45w=",
+        "narHash": "sha256-OEM12bg7F4N5WjZOcV7FHJbqRI6jtCqL6u8FtPrlZz4=",
         "owner": "tinted-theming",
         "repo": "tinted-tmux",
-        "rev": "e009f18a01182b63559fb28f1c786eb027c3dee9",
+        "rev": "57d5f9683ff9a3b590643beeaf0364da819aedda",
         "type": "github"
       },
       "original": {
@@ -1160,18 +1159,6 @@
         "type": "github"
       }
     },
-    "wallpaper": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-/TKznBlLva2h7omNRZMoIIPyVXDFhVkpzWcz2p0N51M=",
-        "type": "file",
-        "url": "https://cdn.donmai.us/original/43/20/__kasane_teto_and_kasane_teto_utau_and_1_more_drawn_by_maguru_white__43204cf49ef8c071c34009553d1c0455.jpg"
-      },
-      "original": {
-        "type": "file",
-        "url": "https://cdn.donmai.us/original/43/20/__kasane_teto_and_kasane_teto_utau_and_1_more_drawn_by_maguru_white__43204cf49ef8c071c34009553d1c0455.jpg"
-      }
-    },
     "wayland-appusage": {
       "inputs": {
         "crane": "crane_2",

flake.nix

@@ -108,7 +108,5 @@
 
     own-website.url = "github:xunuwu/xunuwu.xyz";
     own-website.inputs.nixpkgs.follows = "nixpkgs";
-
-    wallpaper.url = "file+https://cdn.donmai.us/original/43/20/__kasane_teto_and_kasane_teto_utau_and_1_more_drawn_by_maguru_white__43204cf49ef8c071c34009553d1c0455.jpg";
   };
 }

home/desktop/sway/__waybar.nix

@@ -1,4 +1,9 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  lib,
+  self,
+  ...
+}: {
   programs.waybar = {
     enable = true;
     package = pkgs.waybar.overrideAttrs (final: prev: {
@@ -16,6 +21,7 @@
           "sway/window"
         ];
         modules-right = [
+          "custom/keyboard-state"
           "tray"
           "clock"
         ];
@@ -25,6 +31,11 @@
         "sway/window" = {
           max-length = 80;
         };
+        "custom/keyboard-state" = {
+          return-type = "json";
+          exec = "${lib.getExe self.packages.${pkgs.system}.keyboard-state}";
+          restart-interval = "60";
+        };
         clock = {
           format = "{:%V|%d %a %H:%M}";
           tooltip-format = "<big>{:%a %Y-%m-%d %H:%M}</big>\n<small>{calendar}</small>";

home/develop/langs/c.nix

@@ -1,3 +1,9 @@
 {pkgs, ...}: {
-  home.packages = with pkgs; [clang-tools buckle gdb lldb];
+  home.packages = with pkgs; [
+    clang-tools
+    buckle
+    gdb
+    lldb
+    lld
+  ];
 }

hosts/nixdesk/home.nix

@@ -76,7 +76,7 @@
       mode = "1920x1080@165Hz";
       position = "1920 0";
       # allow_tearing = "yes";
-      bg = "${inputs.wallpaper.outPath} fill";
+      # bg = "${inputs.wallpaper.outPath} fill";
     };
     "HDMI-A-1" = {
       position = "0 0";
@@ -152,6 +152,7 @@
     heroic
     lutris
     ryubing # switch emu
+    rpcs3 # ps3 emu
     prismlauncher
     inputs.sobercookie.packages.${pkgs.system}.default
     self.packages.${pkgs.system}.krunker

pkgs/default.nix

@@ -4,5 +4,6 @@
     krunker = pkgs.callPackage ./krunker {};
     ida-pro = pkgs.callPackage ./ida-pro {};
     cartograph-cf = pkgs.callPackage ./cartograph-cf {};
+    keyboard-state = pkgs.callPackage ./keyboard-state {};
   };
 }

pkgs/keyboard-state/default.nix

@@ -0,0 +1,17 @@
+{
+  rustPlatform,
+  pkg-config,
+  udev,
+}:
+rustPlatform.buildRustPackage {
+  pname = "keyboard-state";
+  version = "0.1.0";
+
+  src = ./source;
+  cargoLock.lockFile = ./source/Cargo.lock;
+
+  nativeBuildInputs = [pkg-config];
+  buildInputs = [udev];
+
+  meta.mainProgram = "keyboard-state";
+}

pkgs/keyboard-state/source/.gitignore

@@ -0,0 +1 @@
+/target

pkgs/keyboard-state/source/Cargo.lock

@@ -0,0 +1,185 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "anyhow"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
+[[package]]
+name = "cc"
+version = "1.2.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d487aa071b5f64da6f19a3e848e3578944b726ee5a4854b82172f02aa876bfdc"
+dependencies = [
+ "shlex",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
+
+[[package]]
+name = "enumflags2"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1027f7680c853e056ebcec683615fb6fbbc07dbaa13b4d5d9442b146ded4ecef"
+dependencies = [
+ "enumflags2_derive",
+]
+
+[[package]]
+name = "enumflags2_derive"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c78a4d8fdf9953a5c9d458f9efe940fd97a0cab0941c075a813ac594733827"
+dependencies = [
+ "proc-macro2",
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+ "syn",
+]
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+ "cc",
+ "cfg-if",
+ "libc",
+ "pkg-config",
+ "windows-sys",
+]
+
+[[package]]
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+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "enumflags2",
+ "hidapi",
+]
+
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+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
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pkgs/keyboard-state/source/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "keyboard-state"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+anyhow = "1.0.98"
+enumflags2 = "0.7.12"
+hidapi = "2.6.3"

pkgs/keyboard-state/source/src/main.rs

@@ -0,0 +1,95 @@
+use std::thread;
+use std::time::Duration;
+
+use enumflags2::{BitFlag, bitflags};
+use hidapi::{HidApi, HidDevice, HidResult};
+
+const VENDOR_ID: u16 = 0x594d;
+const PRODUCT_ID: u16 = 0x0075;
+
+const USAGE_PAGE: u16 = 0xFF60;
+const USAGE: u16 = 0x61;
+
+#[bitflags]
+#[repr(u16)]
+#[derive(Copy, Clone, Debug, PartialEq)]
+enum Layer {
+    Base = 1 << 0,
+    Gaming = 1 << 1,
+    More = 1 << 2,
+    Extra = 1 << 3,
+}
+
+fn main() -> anyhow::Result<()> {
+    let mut api = HidApi::new()?;
+
+    let mut device: Option<HidDevice> = None;
+
+    loop {
+        match &device {
+            Some(d) => {
+                let mut data = [0u8; 32];
+                if d.read(&mut data).is_err() {
+                    eprintln!("Device disconnected. Searching for device...");
+                    device = None;
+                } else {
+                    let layers = Layer::from_bits_truncate(u16::from_le_bytes([data[0], data[1]]));
+
+                    let short_layers: String = layers
+                        .iter()
+                        .map(|x| match x {
+                            Layer::Base => "B",
+                            Layer::Gaming => "G",
+                            Layer::More => "m",
+                            Layer::Extra => "e",
+                        })
+                        .collect();
+
+                    let long_layers: String = layers
+                        .iter()
+                        .map(|x| match x {
+                            Layer::Base => "Base",
+                            Layer::Gaming => "Gaming",
+                            Layer::More => "more",
+                            Layer::Extra => "extra",
+                        })
+                        .flat_map(|elem| [", ", elem])
+                        .skip(1)
+                        .collect();
+
+                    println!(
+                        r#"{{"text":"{short_layers}", "alt": "none", "tooltip": "{long_layers}", "class": "none"}}"#
+                    );
+                }
+            }
+            None => {
+                api.reset_devices()?;
+                api.add_devices(VENDOR_ID, PRODUCT_ID)?;
+                println!(
+                    r#"{{"text":"N/A", "alt": "Unknown keyboard state", "tooltip": "none", "class": "none"}}"#
+                );
+
+                match api.device_list().find(|device| {
+                    device.vendor_id() == VENDOR_ID
+                        && device.product_id() == PRODUCT_ID
+                        && device.usage_page() == USAGE_PAGE
+                        && device.usage() == USAGE
+                }) {
+                    Some(d) => match api.open_path(d.path()) {
+                        Ok(d) => {
+                            eprintln!("Device connected");
+                            device = Some(d)
+                        }
+                        Err(e) => {
+                            eprintln!("Error connecting to device: {e}");
+                            thread::sleep(Duration::from_secs(2));
+                        }
+                    },
+                    None => {
+                        thread::sleep(Duration::from_secs(2));
+                    }
+                }
+            }
+        }
+    }
+}