diff -r 03df7946c2fa -r b217fb367574 erpc_interface/erpc_PLCObject/client.py
--- a/erpc_interface/erpc_PLCObject/client.py	Tue Nov 19 23:52:04 2024 +0100
+++ b/erpc_interface/erpc_PLCObject/client.py	Fri Nov 22 16:31:51 2024 +0100
@@ -1,5 +1,5 @@
 #
-# Generated by erpcgen 1.12.0 on Mon May 20 17:53:37 2024.
+# Generated by erpcgen 1.13.0 on Fri Nov  8 11:06:24 2024.
 #
 # AUTOGENERATED - DO NOT EDIT
 #
@@ -292,4 +292,28 @@
         _result = codec.read_uint32()
         return _result
 
-
+    def ExtendedCall(self, method, argument, answer):
+        assert type(answer) is erpc.Reference, "out parameter must be a Reference object"
+
+        # Build remote function invocation message.
+        request = self._clientManager.create_request()
+        codec = request.codec
+        codec.start_write_message(erpc.codec.MessageInfo(
+                type=erpc.codec.MessageType.kInvocationMessage,
+                service=self.SERVICE_ID,
+                request=self.EXTENDEDCALL_ID,
+                sequence=request.sequence))
+        if method is None:
+            raise ValueError("method is None")
+        codec.write_string(method)
+        if argument is None:
+            raise ValueError("argument is None")
+        codec.write_binary(argument)
+
+        # Send request and process reply.
+        self._clientManager.perform_request(request)
+        answer.value = codec.read_binary()
+        _result = codec.read_uint32()
+        return _result
+
+