From 05cd850ae3c8b08a5eba9e5b1bf3f659cab31154 Mon Sep 17 00:00:00 2001
From: JaeyoungLim <jalim@ethz.ch>
Date: Mon, 15 Apr 2024 12:11:56 +0200
Subject: [PATCH] Document vehicle attitude message

---
 msg/VehicleAttitude.msg | 1 +
 1 file changed, 1 insertion(+)

diff --git a/msg/VehicleAttitude.msg b/msg/VehicleAttitude.msg
index 46e1fc0bcb..99e6f25c2e 100644
--- a/msg/VehicleAttitude.msg
+++ b/msg/VehicleAttitude.msg
@@ -1,4 +1,5 @@
 # This is similar to the mavlink message ATTITUDE_QUATERNION, but for onboard use
+# The quaternion uses the Hamilton convention, and the order is q(w, x, y, z)
 
 uint64 timestamp                # time since system start (microseconds)