1 files changed, 29 insertions, 0 deletions
diff --git a/lib/model/device_connection.dart b/lib/model/device_connection.dart
new file mode 100644
index 0000000..6d5c248
--- /dev/null
+++ b/lib/model/device_connection.dart
@@ -0,0 +1,29 @@
+// Copyright (C) 2025, uvok cheetah
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:uvok_epaper_badge/model/device.dart';
+import 'package:uvok_epaper_badge/model/mock_device_connection.dart';
+
+enum ConnectionStatus { disconnected, connected, error }
+
+abstract class DeviceConnection {
+  Future<void> connect();
+  Future<void> disconnect();
+  ConnectionStatus get status;
+
+  // Future<Uint8List> read(String endpoint);
+  // Future<void> write(String endpoint, Uint8List data);
+  // Stream<Uint8List> subscribe(String endpoint);
+}