From 4bd7d62b5cff9642553977d7868fc0818da81843 Mon Sep 17 00:00:00 2001
From: ChristophTobler <christoph@px4.io>
Date: Tue, 19 Dec 2017 18:27:08 +0100
Subject: [PATCH] ekf2: update AID_MASK bitmask comment for QGC

---
 src/modules/ekf2/ekf2_params.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/modules/ekf2/ekf2_params.c b/src/modules/ekf2/ekf2_params.c
index 1a65f4e30c..cad5d983c4 100644
--- a/src/modules/ekf2/ekf2_params.c
+++ b/src/modules/ekf2/ekf2_params.c
@@ -552,16 +552,18 @@ PARAM_DEFINE_FLOAT(EKF2_TAS_GATE, 3.0f);
  * 3 : Set to true to enable vision position fusion
  * 4 : Set to true to enable vision yaw fusion
  * 5 : Set to true to enable multi-rotor drag specific force fusion
+ * 6 : set to true if the EV observations are in a non NED reference frame and need to be rotated before being used
  *
  * @group EKF2
  * @min 0
- * @max 63
+ * @max 127
  * @bit 0 use GPS
  * @bit 1 use optical flow
  * @bit 2 inhibit IMU bias estimation
  * @bit 3 vision position fusion
  * @bit 4 vision yaw fusion
  * @bit 5 multi-rotor drag fusion
+ * @bit 6 rotate external vision
  * @reboot_required true
  */
 PARAM_DEFINE_INT32(EKF2_AID_MASK, 1);