From e8e4e5be49f415d856beed3bb77b75b43d5f6d0e Mon Sep 17 00:00:00 2001
From: Mohammed Kabir <kabir@uasys.io>
Date: Sun, 2 Apr 2017 17:55:17 +0200
Subject: [PATCH] land detector : add stbs for altitude

---
 src/modules/land_detector/RoverLandDetector.cpp | 7 ++++++-
 src/modules/land_detector/RoverLandDetector.h   | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/modules/land_detector/RoverLandDetector.cpp b/src/modules/land_detector/RoverLandDetector.cpp
index c835df8f69..c4067c2a9a 100644
--- a/src/modules/land_detector/RoverLandDetector.cpp
+++ b/src/modules/land_detector/RoverLandDetector.cpp
@@ -58,6 +58,10 @@ void RoverLandDetector::_update_topics()
 {
 }
 
+void RoverLandDetector::_update_params()
+{
+}
+
 bool RoverLandDetector::_get_ground_contact_state()
 {
 	return false;
@@ -73,8 +77,9 @@ bool RoverLandDetector::_get_freefall_state()
 	return false;
 }
 
-void RoverLandDetector::_update_params()
+float RoverLandDetector::_get_max_altitude()
 {
+	return 0.0f;
 }
 
 }
diff --git a/src/modules/land_detector/RoverLandDetector.h b/src/modules/land_detector/RoverLandDetector.h
index 2ff3e7739d..cae637ae85 100644
--- a/src/modules/land_detector/RoverLandDetector.h
+++ b/src/modules/land_detector/RoverLandDetector.h
@@ -66,6 +66,8 @@ protected:
 
 	virtual bool _get_freefall_state() override;
 
+	virtual float _get_max_altitude() override;
+
 private:
 };