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26563 Commits

Author SHA1 Message Date
Andy Piper 796fdab984 AP_HAL_ChibiOS: probe for compasses on FlywooF745 2021-08-14 10:44:08 +09:00
Randy Mackay 3c5bd942a6 AP_NavEKF3: skip GSF reset count check if source actively changed 
also only fail all compass on emergency reset
 2021-08-14 10:44:08 +09:00
Andrew Tridgell c00fa705b7 AP_NavEKF3: fixed output LLH to account for IMU offset 
thanks to Paul and Randy
 2021-08-14 10:44:08 +09:00
Leonard Hall 8d41b2225b AC_AttitudeControl: Support thrust to weight of 10:1 2021-08-14 10:44:08 +09:00
Andy Piper d2c084bf69 AP_Motors: remove tri yaw servo from motor mask 2021-08-14 10:44:08 +09:00
Andrew Tridgell d7c72af849 AP_GPS: added arming checks for yaw available on ublox RTK rover 2021-08-14 10:44:08 +09:00
bugobliterator 62d89e840f AP_RangeFinder: use separate register_driver method while contructing CAN Driver 2021-08-14 10:44:08 +09:00
bugobliterator f33188b95f AP_EFI: use separate register_driver method while contructing CAN Driver 2021-08-14 10:44:08 +09:00
bugobliterator b8c2a18eaf AP_BattMonitor: use separate register_driver method while contructing CAN Driver 2021-08-14 10:44:08 +09:00
bugobliterator cf535481e9 AP_CANSensor: create a separate register driver method 2021-08-14 10:44:08 +09:00
Andrew Tridgell c1f72d6683 AP_AHRS: build fix 2021-07-22 19:07:36 +09:00
Paul Riseborough b2c24a0b58 AP_NavEKF3: Revert IMU and wind speed process noise parameter defaults 
These give noisier state estimates, but are more robust to rapid changes in IMU biases.
TODO implement a means of using the modified parameters when there are more than one EKF instance running with IMU's that are sampling at a higher rate.
 2021-07-22 19:07:36 +09:00
Paul Riseborough 762529a987 AP_NavEKF3: retune wind process noise for better airspeed fault detection 2021-07-22 19:07:36 +09:00
Paul Riseborough dd9cc70ad4 AP_NavEKF3: Fix bug preventing copter wind estimation at low speed 
Also re-tunes process noise default for smoother wind velocity state estimates.
 2021-07-22 19:07:36 +09:00
Paul Riseborough 84693ea3c4 AP_NavEKF3: Revert EK3_BETA_MASK parameter extension 
These are not required due to use of bit 7 in FLIGHT_OPTIONS to achieve the same function.
 2021-07-22 19:07:36 +09:00
Paul Riseborough d841615710 AP_NavEKF3: Rework non-airspeed wind estimation 
Faster wind estimation when not using airspeed with acceptable noise in wind velocity estimates.
 2021-07-22 19:07:36 +09:00
Paul Riseborough 1812d8ea3a AP_NAvEKF3: use #define value for bad IMU hold time 2021-07-22 19:07:36 +09:00
Paul Riseborough 6d6699f9f9 AP_NavEKF3: Increase lower state variance limit when vibration affected 
This makes state corrections from GPS and baro observations more aggressive
 2021-07-22 19:07:36 +09:00
Paul Riseborough 7abecb4e0e AP_NavEKF3: Use sensor variance when checking for bad IMU 2021-07-22 19:07:36 +09:00
Paul Riseborough 1cc7dc59a1 AP_NavEKF3: Make bad IMU status more persistent 2021-07-22 19:07:36 +09:00
Paul Riseborough 6907fa8e88 AP_AHRS: Add accessor function for vibration affected status 
AP_AHRS: fix rebase build error
 2021-07-22 19:07:36 +09:00
Paul Riseborough 662bda1bbd AP_NavEKF3: Add accessor function for vibration affected status 2021-07-22 19:07:36 +09:00
Paul Riseborough f37caffb31 AP_NavEKF3: Don't update accel bias states if vibration affected 2021-07-22 19:07:36 +09:00
Paul Riseborough 36ead940d6 AP_NavEKF3: Use large accel process noise when IMU data is bad 2021-07-22 19:07:36 +09:00
Paul Riseborough 82ed96a927 AP_NavEKF3: Adjust gyro bias process noise tuning 
NEw value is a compromise between roll/pitch angle and horizontal state velocity estimation errors and the noise in the gyro bias estimate
 2021-07-22 19:07:36 +09:00
Paul Riseborough 3714c1b2e2 AP_NavEKF3: Allow smaller dvel bias state variances for improved tuning 2021-07-22 19:07:36 +09:00
Paul Riseborough a24df9d633 AP_NavEKF3: Retune IMU process noise 
Required to achieve equivalent fusion noise and weighting on IMU vs other sources to previous param defaults with the old covariance prediction equations.
 2021-07-22 19:07:36 +09:00
Paul Riseborough 5a3e0e7f17 AP_NavEKF3: Make gyro bias learning less noisy 2021-07-22 19:07:36 +09:00
Paul Riseborough 827d871c85 AP_NavEKF3: Fix bug preventing learning of XY IMU dvel bias in flight 2021-07-22 19:07:36 +09:00
Paul Riseborough aa13e86ac9 AP_NavEKF3: Change powf(x,2) to sq(x) 2021-07-22 19:07:36 +09:00
Paul Riseborough cb6371e952 AP_NavEKF3: Update covariance prediction equations 2021-07-22 19:07:36 +09:00
Paul Riseborough 4f8f187b81 AP_NavEKF3: Use alternate form for quaternion to rotmat equations in derivation 2021-07-22 19:07:36 +09:00
Andrew Tridgell 7f3bc8ba1f AP_Math: fix uses of single precision 2021-07-22 19:07:36 +09:00
Randy Mackay 92008ebb8f AR_WPNav: integrate PathPlanner returning path_planner_used 
Rover does not need to handle the results differently based on the planner used
 2021-07-22 19:07:36 +09:00
Randy Mackay cca86c7a24 AC_WPNav_OA: minor formatting and comment fixes 2021-07-22 19:07:36 +09:00
Randy Mackay 0a5d6c48e6 AC_WPNav_OA: separate handlers for results from Dijkstra's and BendyRuler 
also bendy ruler uses pos controller
 2021-07-22 19:07:36 +09:00
Randy Mackay 55e23d7230 AC_Avoidance: BendyRuler returned destination are shortened 2021-07-22 19:07:36 +09:00
Randy Mackay ae81e8ab2b AC_Avoidance: bendy ruler format fixes 2021-07-22 19:07:36 +09:00
Randy Mackay f98efd7ef8 AC_Avoidance: OA_PathPlanner returns which planner was used 
this replaces get_bendy_type
 2021-07-22 19:07:36 +09:00
Randy Mackay 1536249b33 AC_Avoidance: BendyRuler returns which type was used 
also make serach_xxx_path methods private
 2021-07-22 19:07:36 +09:00
Randy Mackay d946a2c95d AP_Common: add Location::linear_interpolate_alt 2021-07-22 19:07:36 +09:00
Andy Piper b6ce206c3d AP_BLHeli: ensure correct rotation through telemetry ESCs 2021-07-22 19:07:36 +09:00
Pierre Kancir 9f2bfd330d AC_WPNav: remove unused variable following https://github.com/ArduPilot/ardupilot/pull/18076 2021-07-22 19:07:36 +09:00
Leonard Hall 9d1a51969b AC_PosControl: Add MAX(bla,0) because safe_sqrt isn't safe 2021-07-22 19:07:36 +09:00
Leonard Hall efd854562f WP_Nav: Return Crosstrack error 2021-07-22 19:07:36 +09:00
Leonard Hall 8e31de412c AC_AttitudeControl: AC_PosControl: calculate cross track 2021-07-22 19:07:36 +09:00
Randy Mackay aad2f883d6 AC_WPNav: use get_terrain_margin instead of constant 2021-07-22 19:07:36 +09:00
Randy Mackay 9775d23883 AC_WPNav: add TER_MARGIN param 2021-07-22 19:07:36 +09:00
Leonard Hall dbf1020c16 AC_AttitudeControl: AC_PosControl: Auto Terain following update 2021-07-22 19:07:36 +09:00
Leonard Hall 185c6cf845 AC_WPNav: Auto Terain following update 2021-07-22 19:07:36 +09:00
Andy Piper 3efb3336a5 AP_HAL_ChibiOS: only control widest pulse for dshot and oneshot 2021-07-22 19:07:36 +09:00
Leonard Hall b4277c49ca AC_AttitudeControl: Allow yaw rate reset to be de-selected 2021-07-22 19:07:36 +09:00
Hwurzburg e1cf91af15 RC_Channel: fix ELRS systems spamming CRSF mode/rate messages 2021-07-22 19:07:36 +09:00
Hwurzburg f3e0a9e848 AP_RCTelemetry: fix ELRS systems spamming CRSF mode/rate messages 2021-07-22 19:07:36 +09:00
Andy Piper dd69a9b5ba AP_RCTelemetry: correct firmware string length for CRSF 2021-07-22 19:07:36 +09:00
Leonard Hall 49148f28e7 AC_WPNav: Remove unused function 2021-07-22 19:07:36 +09:00
Leonard Hall 3bf7e493b4 AC_AttitudeControl: Add accessor for yaw slew limit 2021-07-22 19:07:36 +09:00
Leonard Hall 370b980876 AC_AttitudeControl: AC_PosControl: support accel only input in the vertical 2021-07-22 19:07:36 +09:00
Leonard Hall a29794ab49 AC_AttitudeControl: AC_PosControl: support terrain following 2021-07-22 19:07:36 +09:00
Leonard Hall 23b7d1060d AC_WPNav: seperate kinimatic shaping from pid limit setting 2021-07-22 19:07:36 +09:00
Leonard Hall 731a6bcb31 AC_AttitudeControl: AC_PosControl: seperate kinimatic shaping from pid limit setting 2021-07-22 19:07:36 +09:00
Leonard Hall 52166c94fe AC_AttitudeControl: Add terain following to guided 2021-07-22 19:07:36 +09:00
Randy Mackay f3c25397c7 AC_WPNav: get_terrain_offset and get_vector_NEU made public 2021-07-22 19:07:36 +09:00
Leonard Hall ec53ea7f8e AC_WPNav: move code to generate terrain following kinematic path 2021-07-22 19:07:36 +09:00
Leonard Hall b6b4d9869c AC_AttitudeControl: AC_PosControl: Support Accel only input 2021-07-22 19:07:36 +09:00
Leonard Hall 91e22680a5 AC_AttitudeControl: AC_PosControl: Change input_pos_xyz name 2021-07-22 19:07:36 +09:00
Andrew Tridgell aa4bbdfce1 AP_Math: added test for SCurve::calculate_path 
this was the values shown in the core dump for failing guided mode
test in CI
 2021-07-22 19:07:36 +09:00
Andy Piper e0bd344582 AP_HAL_ChibiOS: re-enable LEDs on MatekF405-bdshot 2021-07-22 19:07:36 +09:00
Randy Mackay e139bfa1b8 AP_NavEKF3: EK3_RNG_USE_HGT param references EK3_SRCx_POSZ 2021-07-22 19:07:36 +09:00
Andrew Tridgell f8e23f5d3d AP_Common: update tests for 4.1 2021-07-22 19:07:36 +09:00
Andrew Tridgell 7e069b40eb HAL_ChibiOS: raise DMA contention threshold for H7 2021-07-22 19:07:36 +09:00
Andrew Tridgell a81ef9c272 AP_SerialManager: document DisableFIFO bit 2021-07-22 19:07:36 +09:00
Andrew Tridgell fcc9e4627c AP_SerialManager: call set_options() before first UART use 
this ensures options are set before the first begin() call
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 126d5a8d23 HAL_ChibiOS: implement NOFIFO option for uarts 2021-07-22 19:07:36 +09:00
Andrew Tridgell ae3b21b28a AP_HAL: added serial option for disabling FIFO on uarts 2021-07-22 19:07:36 +09:00
Andrew Tridgell 9a469bdaa9 AP_Math: fixed build 2021-07-22 19:07:36 +09:00
Andrew Tridgell d3163c8f48 HAL_SITL: update for changed SITL API 2021-07-22 19:07:36 +09:00
Andrew Tridgell 1f5d16bff8 SITL: added SIM2 message 
useful for EKF debugging

# Conflicts:
#	libraries/SITL/SIM_Aircraft.cpp
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 34eb9f7328 SITL: separate origin and home in SITL 
this allows for accurate sensor data when flying a very long distance
from the takeoff location
 2021-07-22 19:07:36 +09:00
Andrew Tridgell da2b69d521 AP_DAL: update GPS yaw API to add timestamp 2021-07-22 19:07:36 +09:00
Andrew Tridgell d7dea5c28c AP_GPS: change handling of moving baseline yaw 
this changes yaw handling in a few ways:

 - GPS yaw now has a timestamp associated with the yaw separate from
   the timestamp associated with the GPS fix

 - we no longer force the primary to change to the UBLOX MB rover when
   it has a GPS yaw. This means we don't change GPS primary due to GPS
   loss, which keeps the GPS more stable. It also increases accuracy
   as the rover is always less accurate in position and velocity than
   the base

 - now we force the primary to be the MB base if the other GPS is a
   rover and the base has GPS lock
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 966deb1148 AP_NavEKF: sync for 4.1.0beta 2021-07-22 19:07:36 +09:00
Andrew Tridgell 5660d31ca2 AP_Math: sync for 4.1.0beta releases 2021-07-22 19:07:36 +09:00
Andrew Tridgell 6ee9e445a9 AP_Common: make longitude_scale() a static 
this changes the use of longitude_scale() to use the average latitude
instead of the lattitude at one end of the line when calculating
positions and distances. It means we obey the basic geometry rule
that:

 pos1 + offs = pos2
 pos2 - offs == pos1
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 0a04bb4b05 HAL_ChibiOS: run storage writes at 1kHz not 100Hz 
The 100Hz update rate means there is a significant chance of an arming
failure after mission upload if you try to arm shortly after the
update.

Each mission item is 15 bytes, so with a 1200 item mission we need to
write 18000 bytes to storage. At 100Hz, with 8 bytes per storage line,
that takes over 22 seconds.
 2021-07-22 19:07:36 +09:00
Peter Barker c4dbbfcc07 AP_NavEKF3: pass NavEKF failures back up to callers 2021-07-22 19:07:36 +09:00
Andrew Tridgell aadf179286 AP_NavEKF3: process GPS yaw independently of GPS fix 
this processes GPS yaw with its own timestamp and as a separated step
from fusing position and velocity. This makes the yaw time handling
more accurate as yaw for moving baseline GPS comes in as a separate
piece of data from the position and velocity
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 93e1bd0160 AP_NavEKF3: fixed indentation in readGpsData() 2021-07-22 19:07:36 +09:00
Andrew Tridgell 9acb16acca AP_NavEKF3: implement moving origin 
this shifts EKF_origin to the current location at 1Hz, while leaving
public_origin alone. All output APIs and logging are relative to
public_origin.

The effect of this change is to remove the distortion caused by a
spherical earth, which allows the EKF to operate without errors at
very long distances from the public_origin.
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 3df7c1a7c7 AP_NavEKF3: moved checkUpdateEarthField to be called less often 2021-07-22 19:07:36 +09:00
Andrew Tridgell 5543706626 AP_NavEKF3: update earth field at 1Hz 
this prevents large mag errors on long distance flights
 2021-07-22 19:07:36 +09:00
Andrew Tridgell a8844a8428 AP_Common: added ftype precision offset call 
# Conflicts:
#	libraries/AP_Common/Location.cpp
#	libraries/AP_Common/Location.h
 2021-07-22 19:07:36 +09:00
Andrew Tridgell 87b4ca47e8 AP_NavEKF3: convert code_gen.py to ftype 2021-07-22 19:07:36 +09:00
Andrew Tridgell 7bb971f07d AP_NavEKF3: convert powF(xx,2) calls to sq(xx) 2021-07-22 19:07:36 +09:00
Andrew Tridgell 395d2f1f7e AP_NavEKF3: convert EKF3 derivation to ftype 2021-07-22 19:07:36 +09:00
Andrew Tridgell 63de37341c HAL_ChibiOS: define HAL_HAVE_HARDWARE_DOUBLE on F765, F777 and H7 2021-07-22 19:07:36 +09:00
Andrew Tridgell 4f0f4608b9 AP_NavEKF3: allow for double EKF build 2021-07-22 19:07:36 +09:00
Andrew Tridgell 601eb12efb AP_NavEKF2: allow for double EKF build 2021-07-22 19:07:36 +09:00
Andrew Tridgell 78e87b32d6 AP_NavEKF: allow for double EKF build 2021-07-22 19:07:36 +09:00
Andrew Tridgell 557fee7add AP_Mount: use ZERO_FARRAY() 2021-07-22 19:07:36 +09:00