This fails the build if a wrong version tag is used.
A wrong tag leads to wrong reporting in QGC, and incorrect error messages
about minimum required PX4 version.
It also leads to wrong statistics on Flight Review.
This is done to allow proper initialization of the new FlightTask and
give it a chance to continue the setpoints without discontinuity. The
function checkSetpoints replaces the setpoints containing NANs with an
estimate of the state. The estimate is usually the current estimate of
the EKF or zero.
The transition FlightTask also provides an estimate of the current
acceleration to properly initialize the next FlightTask after
back-transition. This avoid having to initialize the accelerations to
zero knowing that the actual acceleration is usually far from zero.
the vehicle yaws towards the next waypoint before accelerating. This is
required for drones with front vision and aerodynamic multicopters such
as standard vtol planes or highspeed multirotors.
The linear mapping from position error to cruise velocity is changed by
a combination of that linear mapping and a nonlinear function containing
the maximum acceleration and jerk to avoid overshoots at waypoints due to
overoptimistic breaking distance.
- ecl in PX4/Firmware (590b55cb222ec68d4bbb61208f301102607b6161): a036cf82cc
- ecl current upstream: e1751188fd
- Changes: a036cf82cc...e1751188fd
e175118 2019-06-28 bresch - EKF - Initialize _deadrekon_time_exceeded to true. If no sample have been received, deadrekoning and local position should be invalid.
- ecl in PX4/Firmware (4673dd0a0c9b90fcab84a26e75812a5c7172d1af): 0f49eb34a0
- ecl current upstream: a036cf82cc
- Changes: 0f49eb34a0...a036cf82cc
a036cf8 2019-06-14 Paul Riseborough - EKF: Remove use of of quaternion self product operator and fix delta rotation sign
0e946f2 2019-06-14 Paul Riseborough - EKF: Remove use of quaternion self product operator and fix delta rotation sign error
ad7f7af 2019-05-21 CarlOlsson - ekf: correct quaternion multiplication order
d6351bd 2019-05-21 CarlOlsson - EKF: update comment
7612fa4 2019-05-30 Paul Riseborough - EKF: Don't start using GPS for height until all validity checks have passed
cef2ba5 2019-05-08 Roman - implemented Kahan summation algorithm for adding process noise to delta angle- and delta velocity bias variance
- ecl in PX4/Firmware (e80050ce8c261e9b5c1cf7e1e8c62f32db08099f): 54ac147ae8
- ecl current upstream: 0f49eb34a0
- Changes: 54ac147ae8...0f49eb34a0
0f49eb3 2019-05-24 RomanBapst - fixed method which calculates validity of terrain estimate
cd34ab8 2019-05-24 Daniel Agar - mathlib delete floorf in favor of math.h
340d85a 2019-05-27 Robert de Vries - EKF: fix variable names in estimator_interface.h
90b4c7c 2019-05-24 Matthias Grob - mathlib: fix floorf indentation
710c529 2019-05-23 Sebastian Verling - fixed calculation of magentic table values by using floor instead of int casting
