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209 Commits

Author SHA1 Message Date
Andrew Tridgell 3a72cd1ce2 AP_NavEKF3: fixed getLLH alt for local origin height 
this fixes a bug introduced in #21834

this fix in #21834 was correct for getPosD, but should not have been
applied to getLLH

this caused cruise mode in plane to descend/ascend by the difference
between the public and local origins on mode entry

fixes #21984
 2022-10-24 22:23:43 +09:00
Paul Riseborough 85c1c98a59 AP_NavEKF3: Add accessor function for airspeed health monitoring 2022-10-04 16:50:15 +09:00
Andrew Tridgell 03c27c6626 AP_NavEKF3: fixed EKF3 origin alt inconsistency 
always use common origin, and adjust output posD for difference
between public and local lane origin heights
 2022-10-04 16:50:15 +09:00
nrt 0c65cd1b47 AP_NavEKF3: added a getter function to infer the source index used by ekf3 2022-08-18 02:05:27 -04:00
Peter Barker 0443c8561b AP_NavEKF3: stop using GCS_MAVLINK.h in header files 
... by passing through a reference to a link object instead
 2022-08-16 09:45:51 +10:00
Tamas Nepusz 8959d35b91 AP_NavEKF3: add EK3_GPS_VACC_MAX as a threshold that decides whether to use GPS as altitude source depending on vAcc 2022-08-03 17:57:05 +10:00
Henry Wurzburg b7f49db1f7 AP_NavEKF3: Add streaming log verbosity level parameter 2022-08-02 10:21:39 +10:00
Andrew Tridgell d5670ace3b AP_NavEKF3: fixed use of configured() vs configured_in_storage() 2022-06-06 13:11:50 +10:00
Andrew Tridgell 74c4f3c9a9 AP_NavEKF3: log set source events 2022-05-31 09:17:37 +10:00
Randy Mackay 61c4643aed AP_NavEKF3: minor comment fix 2022-05-25 20:05:21 +09:00
Ruffalo-sunghwan 5a4d61e3a4 AP_NavEKF3 : correct comment spelling 2022-05-24 20:27:45 +09:00
Randy Mackay 37e9ce3fb7 AP_NavEKF3: correct wind estimate param descriptions 
EK3_MCOEF becomes EK3_DRAG_MCOEF
EK3_BCOEF_X/Y becomes EK3_DRAG_BCOEF_X/Y
 2022-04-13 07:57:35 +09:00
Peter Barker adf9c21d48 AP_NavEKF3: remove instance id from EK3 external interface 
Removes passing of instance id in interfaces where -1 was the only value
ever passed in
 2022-04-06 17:36:05 +10:00
Henry Wurzburg 0f05cb06fa AP_NavEKF3: update and correct GSF parameter documentation 2022-02-15 10:56:35 +11:00
Randy Mackay e16a64383f AP_NavEKF3: getOptFlowSample returns latest correct flow data for use in calibration 2022-01-29 08:26:12 +09:00
Peter Barker 0cb4425eb9 AP_NavEKF3: fix type, 'willbe' -> 'will be' 2021-12-17 09:44:57 +09:00
Andrew Tridgell 468444bef9 AP_NavEKF3: revert compass parameter changes 2021-12-04 16:51:53 +11:00
Josh Henderson a89f58a775 AP_NavEKF3: allow define for IMU_MASK_DEFAULT 2021-11-30 10:20:54 +11:00
Iampete1 e818decc39 AP_NavEKF3: update compass param discription 2021-11-30 08:14:43 +09:00
Andrew Tridgell 86c481b4b0 AP_NavEKF3: fixed switch to non-zero primary on disarm 
if EK3_PRIMARY is not zero then we were not switching to it when
disarmed
 2021-11-07 10:11:52 +11:00
Andrew Tridgell 282209e3e6 AP_NavEKF3: add accessor for GSF yaw estimator 2021-11-01 09:00:27 +11:00
Andy Piper bc0101e446 AP_NavEKF3: convert APM_BUILD_COPTER_OR_HELI() to APM_BUILD_COPTER_OR_HELI 2021-10-26 11:42:12 +11:00
Peter Barker 670663a741 AP_NavEKF3: allow hwdef to override IMU default 2021-10-16 10:26:29 +11:00
Gone4Dirt 0abfde0a7d AP_NavEKF3: Add APM_BUILD_Heli 2021-09-29 19:55:48 +10:00
Randy Mackay 63e579d738 AP_NavEKF3: add using_extnav_for_yaw 2021-08-31 09:20:17 +10:00
Randy Mackay 0edfd2634f AP_NavEKF3: rename using_external_yaw to using_noncompass_for_yaw 2021-08-31 09:20:17 +10:00
TunaLobster d6a5622fcb AP_NavEKF3: Remove @RebootRequired: False 2021-08-19 10:00:16 +10:00
Andrew Tridgell 5c86cc6828 AP_NavEKF3: added EK3_PRIMARY parameter 
allows for selection of which IMU to use on startup
 2021-08-17 06:42:42 +10:00
Randy Mackay d961186e0c AP_NavEKF3: remove unused EK3_GSF_DELAY param 2021-08-06 07:00:46 +09:00
Paul Riseborough 17ead96250 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 18:20:45 +10:00
Paul Riseborough aa6ac4a874 AP_NavEKF3: retune wind process noise for better airspeed fault detection 2021-07-22 18:20:45 +10:00
Paul Riseborough 8fd1e98701 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 18:20:45 +10:00
Paul Riseborough 0088b0f3fe 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 18:20:45 +10:00
Paul Riseborough 59d31cc7d5 AP_NavEKF3: Rework non-airspeed wind estimation 
Faster wind estimation when not using airspeed with acceptable noise in wind velocity estimates.
 2021-07-22 18:20:45 +10:00
Paul Riseborough ccc95d8726 AP_NavEKF3: Add accessor function for vibration affected status 2021-07-22 18:20:45 +10:00
Paul Riseborough 5eb7751682 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 18:20:45 +10:00
Paul Riseborough 0f2661c31c 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 18:20:45 +10:00
Paul Riseborough 171eed5d85 AP_NavEKF3: Make gyro bias learning less noisy 2021-07-22 18:20:45 +10:00
Peter Barker 795f412264 AP_NavEKF3: pass NavEKF failures back up to callers 2021-07-21 18:02:26 +10:00
Andrew Tridgell 885e518741 AP_NavEKF3: allow for double EKF build 2021-07-10 07:20:41 +10:00
Randy Mackay 4fde26aa01 AP_NavEKF3: EK3_RNG_USE_HGT param references EK3_SRCx_POSZ 2021-07-05 08:42:06 +09:00
Josh Henderson 0ae3730f11 AP_NavEKF3: non_GPS modes ensure EKF origin set only once and stays in sync 
ekf3
 2021-06-22 12:01:10 +10:00
Peter Barker d6348a0786 AP_NavEKF3: remove getBodyFrameOdomDebug 
Not used after we moved logging to be within AP_NavEKF3
 2021-06-07 09:28:52 +10:00
Peter Barker dd3ab29b2f AP_NavEKF3: remove getFilterGpsStatus 
Not needed after we moved logging into NavEKF3
 2021-06-07 09:25:53 +10:00
Paul Riseborough 124f016e5b AP_NavEKF3: Use parameter to set baro ground effect dead-zone 2021-06-02 11:13:16 +09:00
Peter Barker c00f110f3d AP_NavEKF3: use DAL APIs for takeoff/touchdown expected 2021-06-02 11:13:16 +09:00
Paul Riseborough 53c4b163ce AP_NavEKF3: Allow adjustment of on ground not moving test sensitivity 
Also re-tune default sensitivity based on user supplied logs with noisy gyro data.
 2021-03-23 10:05:59 +11:00
murata c5b1c832ba AP_NavEKF3: Change misnomer (NFC) 2021-03-15 18:21:15 +11:00
Paul Riseborough 4675aea0bf AP_NavEKF3: Update parameter description 2021-03-05 12:10:01 +11:00
Paul Riseborough 6a603019d5 AP_NavEKF3: Add accessor function for yaw alignment status 2021-03-05 12:10:01 +11:00