fix: resolve proxmark firmware flashing issues

home/modules/nfc/proxmark3.nix

@@ -15,7 +15,7 @@ in
 
   config = lib.mkIf cfg.enable {
     home.packages = [
-      pkgs.proxmark3
+      (pkgs.proxmark3.override { withGeneric = true; })
     ];
   };
 }

hosts/astyanax/default.nix

@@ -40,6 +40,7 @@ in
     (import ../../modules/secrets { inherit lib inputs config; })
     ../../modules/docker
     ../../modules/syncthing
+    ../../modules/nfc
   ];
 
   home-manager.users.${username} = import ../../home/hosts/astyanax {
@@ -58,6 +59,7 @@ in
 
   secrets.username = username;
   docker.user = username;
+  nfc.user = username;
 
   nix.settings.secret-key-files = [ config.sops.secrets.nix_signing_key_astyanax.path ];
 

modules/nfc/default.nix

@@ -0,0 +1,16 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.nfc;
+in
+{
+  options.nfc = {
+    user = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+    };
+  };
+  config = lib.mkIf (cfg.user != null) {
+    users.users.${cfg.user}.extraGroups = [ "dialout" ];
+  };
+}