Index: lib/MsgUtils/scripts/GenerateMsgDefsCpp.py
===================================================================
diff -u -rcfc0df719cb5033078d0cac45ce0f6243810f2e7 -rfa691c15183dfe8596de699ef8c3a7fcdb90edab
--- lib/MsgUtils/scripts/GenerateMsgDefsCpp.py	(.../GenerateMsgDefsCpp.py)	(revision cfc0df719cb5033078d0cac45ce0f6243810f2e7)
+++ lib/MsgUtils/scripts/GenerateMsgDefsCpp.py	(.../GenerateMsgDefsCpp.py)	(revision fa691c15183dfe8596de699ef8c3a7fcdb90edab)
@@ -8,9 +8,9 @@
 
 def main():
     parser = argparse.ArgumentParser(
-        description='Tool for generating C++ header and source files containing messages definitions for the inputted message csv file'
+        description='Tool for generating C++ header and source files containing messages definitions for the inputted message conf file'
     )
-    parser.add_argument('csv', nargs='+')
+    parser.add_argument('conf', nargs='+')
     parser.add_argument('device_name', help='name of the device; used for naming the output C++ message definitions header and source files')
     parser.add_argument('--header_dir', help='output directory for the generated .h header file', default='.')
     parser.add_argument('--source_dir', help='output directory for the generated .cpp source file', default='.')
@@ -23,8 +23,8 @@
     else:
         msg_cpp = MsgCpp()
         try:
-            for csv in args.csv:
-                msg_cpp.load(csv)
+            for conf in args.conf:
+                msg_cpp.loadConf(conf)
             if args.header_dir is not None:
                 os.makedirs(args.header_dir, exist_ok=True)
             if args.source_dir is not None: