diff -r a89ed401fbc6 -r 1ffff67678ad erpc_interface/erpc_PLCObject/server.py
--- a/erpc_interface/erpc_PLCObject/server.py	Fri Oct 25 14:51:38 2024 +0200
+++ b/erpc_interface/erpc_PLCObject/server.py	Mon Oct 28 16:02:47 2024 +0100
@@ -1,5 +1,5 @@
 #
-# Generated by erpcgen 1.12.0 on Mon May 20 17:53:37 2024.
+# Generated by erpcgen 1.12.0 on Mon Oct 28 11:30:03 2024.
 #
 # AUTOGENERATED - DO NOT EDIT
 #
@@ -27,6 +27,7 @@
                 interface.IBeremizPLCObjectService.SETTRACEVARIABLESLIST_ID: self._handle_SetTraceVariablesList,
                 interface.IBeremizPLCObjectService.STARTPLC_ID: self._handle_StartPLC,
                 interface.IBeremizPLCObjectService.STOPPLC_ID: self._handle_StopPLC,
+                interface.IBeremizPLCObjectService.EXTENDEDCALL_ID: self._handle_ExtendedCall,
             }
 
     def _handle_AppendChunkToBlob(self, sequence, codec):
@@ -348,4 +349,29 @@
         codec.write_bool(success.value)
         codec.write_uint32(_result)
 
-
+    def _handle_ExtendedCall(self, sequence, codec):
+        # Create reference objects to pass into handler for out/inout parameters.
+        answer = erpc.Reference()
+
+        # Read incoming parameters.
+        method = codec.read_string()
+        argument = codec.read_binary()
+
+        # Invoke user implementation of remote function.
+        _result = self._handler.ExtendedCall(method, argument, answer)
+
+        # Prepare codec for reply message.
+        codec.reset()
+
+        # Construct reply message.
+        codec.start_write_message(erpc.codec.MessageInfo(
+            type=erpc.codec.MessageType.kReplyMessage,
+            service=interface.IBeremizPLCObjectService.SERVICE_ID,
+            request=interface.IBeremizPLCObjectService.EXTENDEDCALL_ID,
+            sequence=sequence))
+        if answer.value is None:
+            raise ValueError("answer.value is None")
+        codec.write_binary(answer.value)
+        codec.write_uint32(_result)
+
+