HomePosition: Add minimum position change needed to be recognised as new home position

src/modules/commander/HomePosition.cpp

@@ -34,6 +34,8 @@
 
 #include "HomePosition.hpp"
 
+#include <math.h>
+
 #include <lib/geo/geo.h>
 #include "commander_helper.h"
 
@@ -83,7 +85,8 @@ bool HomePosition::hasMovedFromCurrentHomeLocation()
 		}
 	}
 
-	return (home_dist_xy > eph * 2.f) || (home_dist_z > epv * 2.f);
+	return (home_dist_xy > fmaxf(eph * 2.f, kMinHomePositionChangeEPH))
+	       || (home_dist_z > fmaxf(epv * 2.f, kMinHomePositionChangeEPV));
 }
 
 bool HomePosition::setHomePosition(bool force)