From 61ee3bf1be66b8cf5d5e2346aeab4154f2bf91bc Mon Sep 17 00:00:00 2001
From: Pierre Kancir <pierre.kancir@azurdrones.com>
Date: Wed, 29 Nov 2017 00:19:40 +0100
Subject: [PATCH] Readme: add help for cog

---
 mavros/README.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/mavros/README.md b/mavros/README.md
index aa1b8a43d..4ff3a3236 100644
--- a/mavros/README.md
+++ b/mavros/README.md
@@ -255,6 +255,17 @@ Contributing
  - with `catkin tools`, issue `catkin run_tests`;
 11. If everything goes as planned, push the changes (`git push -u <remote_repo> <feature_branch>`) and issue a pull request.
 
+NOTE: cog.py can be use to generate/update enum from mavlink.
+To install it :
+
+    sudo pip install --user cogapp
+
+Then fill the behaviour you when between the [[[cog:]]] [[[end]]] balise (take example on existing files)
+and invoke cog like this :
+
+    cog.py -cr your_file.h/cpp
+
+Your file will be updated by cog.
 
 Glossary
 --------