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137 Commits

Author SHA1 Message Date
Peter Barker
281fad53c2 AP_NavEKF3: always set EKF control limits, even with no cores 2018-10-09 10:47:38 +11:00
Peter Barker
b68a91d171 AP_NavEKF3: remove default clause in setAidingMode 
All aiding modes should be covered in the switch statement; adding the
default clause squelches a potentially useful compiler warning
 2018-10-03 17:49:43 +01:00
Michael du Breuil
1991f223ac AP_NavEKF3: Fix roundoff, and missing offset handling of getLLH 2018-09-21 00:18:49 +01:00
Peter Barker
be9235a581 AP_NavEKF3: fix writeOptFlowMeas signature 
const some of the vectors, stop taking references to scalars that aren't
being changed
 2018-09-11 09:03:22 +10:00
Randy Mackay
3d72022f6e EKF: modify ALT_SOURCE param description 
We regularly find users changing the ALT_SOURCE to 1 (range finder) when trying to implement terrain following which is not the correct way to do it
 2018-07-18 08:31:09 +09:00
Andrew Tridgell
ac40a20c02 AP_NavEKF3: fill in gps_quality_good flag 2018-07-14 17:49:52 +10:00
Peter Barker
6bf5ffdb6d AP_NavEKF3: use compass singleton for logging 2018-07-04 20:11:27 +01:00
murata
4d5e258b19 AP_NavEKF3: Delete unused definitions 2018-06-11 09:11:44 +09:00
murata
f0a6cd5846 AP_NavEKF3: Clarify the message 2018-06-04 11:32:15 +09:00
Andrew Tridgell
553abda91c AP_NavEKF3: use single precision ceilf() 2018-05-07 11:43:23 +10:00
Andrew Tridgell
4869dd0ae4 AP_NavEKF3: send airspeed variance over mavlink 2018-04-30 15:41:32 +10:00
Peter Barker
901ba0034c AP_NavEKF3: do not pass GPS into Log_Write_GPS; it uses singleton 2018-04-18 13:50:55 +09:00
Peter Barker
a0d874baa2 AP_NavEKF3: const accessors 2018-04-07 09:56:18 +09:00
Peter Barker
6791808ac6 AP_NavEKF3: remove unneeded initialisations 
AP_NavEKF3 should never be allocated in uninitialised memory
 2018-04-07 09:54:21 +09:00
Peter Barker
d38ff1dd2c AP_NavEKF3: initialise EKF3 constants in declaration not constructor 2018-04-07 09:54:21 +09:00
Pierre Kancir
2b2c1e2d78 AP_NavEKF3: only use bcn EKF is the alignement as been completed 2018-04-03 09:55:13 +09:00
Pierre Kancir
44a21bc8ac EKF3: correct acos to acosf 2018-04-03 09:54:45 +09:00
Pierre Kancir
48c5a9b9c5 AP_NavEKF3: style change in BCN mesurements 2018-04-03 09:54:43 +09:00
Pierre Kancir
4d2f2a2aad AP_NavEKF3: correct flag in case of GPS disable 2018-04-03 09:54:41 +09:00
priseborough
5785523a0d AP_NavEKF3: Clarify definition for gps_glitching flag 2018-03-27 20:28:56 +09:00
Peter Barker
55b8a2288e AP_NavEKF3: use ins singleton 2018-03-16 00:37:35 -07:00
Peter Barker
7b1a906c4e AP_NavEKF3: use baro singleton 2018-03-08 21:20:05 -08:00
Paul Riseborough
6a1055389d AP_NavEKF3: Fix origin height estimator indexing bug 
EKF3 should use index 9 to access vertical position states
 2018-02-21 17:04:30 +10:00
Tatsuya Yamaguchi
aef9fa4a63 AP_NavEKF3: delete \n from the log using gcs().send_text 2018-02-02 09:13:54 +09:00
murata
6a87840c7a AP_NavEKF3: Change the if statement to a switch statement. 2018-01-28 22:20:08 +00:00
bugobliterator
ea2a880d8a AP_NavEKF3: allocate from MEM_FAST region 2018-01-15 11:46:02 +11:00
Peter Barker
5dc714bf5f AP_NavEKF3: use GPS singleton 2017-12-27 00:58:02 +00:00
Pierre Kancir
be96a27fa8 AP_NavEKF3: only report terrain estimator innovations with valid rng value 2017-12-18 22:51:46 +00:00
Andrew Tridgell
c13eaf0c7f AP_NavEKF3: removed create() method for objects 
See discussion here:

  https://github.com/ArduPilot/ardupilot/issues/7331

we were getting some uninitialised variables. While it only showed up in
AP_SbusOut, it means we can't be sure it won't happen on other objects,
so safest to remove the approach

Thanks to assistance from Lucas, Peter and Francisco
 2017-12-14 08:12:28 +11:00
Andrew Tridgell
6b30c9213a AP_NavEKF3: delay startup until IMU buffer is filled 
this prevents a vulnerability where the initial IMU data is processed
26 times (where 26 is the IMU buffer length)
 2017-12-12 11:39:38 +11:00
Andrew Tridgell
2c6593e35e AP_NavEKF3: fixed inverted function setInhibitGpsVertVelUse() 2017-11-29 09:47:14 +09:00
priseborough
c96bc54254 AP_NavEKF3: correctly use wheel odometry speed for pitched rovers 2017-10-31 08:11:05 +09:00
priseborough
ee6b43aabf AP_NavEKF3: Fix bugs in use of wheel encoder data 
Found by pavloblindnology
 2017-10-28 10:58:01 +09:00
Lucas De Marchi
bd6145af6d AP_NavEKF3: add static create method 2017-09-26 03:01:21 +01:00
Peter Barker
63440800fc AP_NavEKF3: use rangefinder backend accessors 2017-08-15 18:30:45 +01:00
priseborough
2310cb6d19 AP_NavEKF3: Enable external control over use of GPS vertical velocity 2017-08-10 19:49:45 +10:00
Michael du Breuil
efe70c8d3a AP_NavEKF3: Fix possible compass nullptr dereference 2017-08-01 15:25:05 +01:00
priseborough
db7c8439c6 AP_NavEKF3: Fix bug in wheel odometry timestamp correction 2017-07-28 12:48:38 +09:00
priseborough
c7f6d52065 AP_NavEKF3: Add wheel encoder odometry 
Uses the existing body frame odometry observation model.
Handles each sensored wheel as a separate sensor.
 2017-07-27 16:52:27 +09:00
priseborough
cbe8f97489 AP_NavEKF3: rename struct used for velocity odometry observations 
Do this so we can add other odometry observation types.
 2017-07-27 16:52:26 +09:00
priseborough
08a3f55c90 AP_NavEKF3: Fix error in scaling of observation error 2017-07-27 16:52:25 +09:00
priseborough
593437ca95 AP_NavEKF3: Add tuning of visual odometry observation error 
Also adjust default values based on replay analysis.
 2017-07-27 16:52:25 +09:00
priseborough
58d58b4eac AP_NavEKF3: Initialise EKF origin height to field elevation 
Enables copters to set bit position 2 in the EK3_OGN_HGT_MASK parameter without having a large jump in reported local position height.
 2017-07-17 02:22:02 +01:00
priseborough
0827b13feb AP_NavEKF3: Fix default behaviour for height origin corrections 
Previous default was to apply in-flight height origin changes to local position instead of to reported origin height. This caused problems with copters that took off before getting GPS lock.
 2017-07-17 02:22:02 +01:00
Peter Barker
93e09c51d3 AP_NavEKF3: eliminate GCS_MAVLINK::send_statustext_all 2017-07-11 23:53:53 +01:00
Randy Mackay
d64b2fcbf0 AP_NavEKF3: final mag reset at 2.5m 2017-07-08 08:39:43 +09:00
priseborough
9d0fa09d39 AP_NavEKF3: Fix calculation of predicted LOS rate in terrain estimator 2017-06-26 14:58:06 +01:00
priseborough
a4d18696a7 AP_NavEKF3: Improve variable names and documentation 
Also remove unnecessary calculation of innov * gain
 2017-06-23 00:43:58 +01:00
priseborough
368983ed5a AP_NavEKF3: Clean up aiding mode logic using switch statements 2017-06-23 00:43:58 +01:00
priseborough
2a9eceaf10 AP_NavEKF3: Fix bugs causing height drift when using range beacons 2017-06-23 00:43:58 +01:00