pre uart exchange

tool/core/cmd/proto.py

@@ -0,0 +1,28 @@
+# tool/core/cmd/proto.py
+import struct
+from core.utils import console, console_err
+from core.protocol import COMMANDS, ERRORS
+
+class proto:
+    def __init__(self, bus):
+        self.bus = bus
+
+    def get(self):
+        self.bus.send_request(COMMANDS['get_protocol_version'], None)
+
+        data = self.bus.receive_response(length=1)  
+        if not data or data.get('type') == 'error':
+            return None
+
+        payload = data['data']
+        result = {
+            'protocol_version': payload[0]
+        }
+        return result
+
+    def print(self, result):
+        if not result:
+            return
+
+        protocol_version = result['protocol_version']
+        console.print(f"[title]Protokoll Version[/info] des Controllers ist [info]{protocol_version}[/info]:")