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-rw-r--r--src/modules/land_detector/MulticopterLandDetector.cpp6
-rw-r--r--src/modules/land_detector/land_detector_params.c2
2 files changed, 4 insertions, 4 deletions
diff --git a/src/modules/land_detector/MulticopterLandDetector.cpp b/src/modules/land_detector/MulticopterLandDetector.cpp
index 6d7803536..1490232a4 100644
--- a/src/modules/land_detector/MulticopterLandDetector.cpp
+++ b/src/modules/land_detector/MulticopterLandDetector.cpp
@@ -111,9 +111,9 @@ bool MulticopterLandDetector::update()
&& _vehicleStatus.condition_global_position_valid;
// next look if all rotation angles are not moving
- bool rotating = sqrtf(_vehicleAttitude.rollspeed*_vehicleAttitude.rollspeed +
- _vehicleAttitude.pitchspeed*_vehicleAttitude.pitchspeed +
- _vehicleAttitude.yawspeed*_vehicleAttitude.yawspeed) > _params.maxRotation;
+ bool rotating = fabsf(_vehicleAttitude.rollspeed) > _params.maxRotation ||
+ fabsf(_vehicleAttitude.pitchspeed) > _params.maxRotation ||
+ fabsf(_vehicleAttitude.yawspeed) > _params.maxRotation;
// check if thrust output is minimal (about half of default)
bool minimalThrust = _actuators.control[3] <= _params.maxThrottle;
diff --git a/src/modules/land_detector/land_detector_params.c b/src/modules/land_detector/land_detector_params.c
index d9ab47456..e3070c115 100644
--- a/src/modules/land_detector/land_detector_params.c
+++ b/src/modules/land_detector/land_detector_params.c
@@ -65,7 +65,7 @@ PARAM_DEFINE_FLOAT(LNDMC_XY_VEL_MAX, 1.00f);
*
* @group Land Detector
*/
-PARAM_DEFINE_FLOAT(LNDMC_ROT_MAX, 15.0f);
+PARAM_DEFINE_FLOAT(LNDMC_ROT_MAX, 20.0f);
/**
* Multicopter max throttle