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48188 Commits

Author SHA1 Message Date
Andrew Tridgell a43bd0ae18 AP_DAL: update GPS yaw API to add timestamp 2021-07-23 10:19:46 +09:00
Andrew Tridgell f1cbfb3e46 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
 2021-07-23 10:19:46 +09:00
Andrew Tridgell faec3e1a8a AP_NavEKF: sync for 4.1.0beta 2021-07-23 10:19:46 +09:00
Andrew Tridgell f60c592af3 AP_Math: sync for 4.1.0beta releases 2021-07-23 10:19:46 +09:00
Andrew Tridgell 01156ed348 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
 2021-07-23 10:19:46 +09:00
Andrew Tridgell c9b9a6a616 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.
 2021-07-23 10:19:46 +09:00
Peter Barker 304927a41e AP_NavEKF3: pass NavEKF failures back up to callers 2021-07-23 10:19:46 +09:00
Andrew Tridgell c31de1a5ca 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
 2021-07-23 10:19:46 +09:00
Andrew Tridgell 56ddaa1a99 AP_NavEKF3: fixed indentation in readGpsData() 2021-07-23 10:19:46 +09:00
Andrew Tridgell 579e4566c6 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.
 2021-07-23 10:19:46 +09:00
Andrew Tridgell d43e95a39a AP_NavEKF3: moved checkUpdateEarthField to be called less often 2021-07-23 10:19:46 +09:00
Andrew Tridgell e409202bef AP_NavEKF3: update earth field at 1Hz 
this prevents large mag errors on long distance flights
 2021-07-23 10:19:46 +09:00
Andrew Tridgell 399cd4ea03 AP_Common: added ftype precision offset call 
# Conflicts:
#	libraries/AP_Common/Location.cpp
#	libraries/AP_Common/Location.h
 2021-07-23 10:19:46 +09:00
Andrew Tridgell 163a37efa7 AP_NavEKF3: convert code_gen.py to ftype 2021-07-23 10:19:46 +09:00
Andrew Tridgell 5531703548 AP_NavEKF3: convert powF(xx,2) calls to sq(xx) 2021-07-23 10:19:46 +09:00
Andrew Tridgell c988f23389 AP_NavEKF3: convert EKF3 derivation to ftype 2021-07-23 10:19:46 +09:00
Andrew Tridgell e11c94602b HAL_ChibiOS: define HAL_HAVE_HARDWARE_DOUBLE on F765, F777 and H7 2021-07-23 10:19:46 +09:00
Andrew Tridgell 1119ffe6ba AP_NavEKF3: allow for double EKF build 2021-07-23 10:19:46 +09:00
Andrew Tridgell edbaf9f3c1 AP_NavEKF2: allow for double EKF build 2021-07-23 10:19:46 +09:00
Andrew Tridgell d31ca6ca8c AP_NavEKF: allow for double EKF build 2021-07-23 10:19:46 +09:00
Andrew Tridgell 6484a9666c AP_Mount: use ZERO_FARRAY() 2021-07-23 10:19:45 +09:00
Andrew Tridgell 6bcc0737ae AP_Motors: fixup build for ftype conflict 2021-07-23 10:19:45 +09:00
Andrew Tridgell 9629b19ec1 AP_Common: added double methods for SITL 2021-07-23 10:19:45 +09:00
Andrew Tridgell 970ae3dd76 SITL: fixup offset calls 2021-07-23 10:19:45 +09:00
Andrew Tridgell 232ccfe477 AP_Math: allow for double EKF build 2021-07-23 10:19:45 +09:00
Andrew Tridgell 712fbd08dc HAL_ChibiOS: use SRAM1 as first ram segment on H7 
this is needed to give the linker more than 128k for static variables
with double precision maths.
 2021-07-23 10:19:45 +09:00
Andrew Tridgell 53ecf048d1 AP_HAL: allow for double EKF build 2021-07-23 10:19:45 +09:00
Andrew Tridgell 21bd2b7008 Tools: allow for double EKF build 2021-07-23 10:19:45 +09:00
Andrew Tridgell 41154e0f1b waf: added --ekf-double configure option 2021-07-23 10:19:45 +09:00
Andrew Tridgell a4693d191c Plane: prepare for 4.1.0beta3 2021-07-23 10:19:45 +09:00
Andrew Tridgell 01b6eaf200 Plane: updated release notes for 4.1.0beta3 2021-07-23 10:19:45 +09:00
Andrew Tridgell 079577a6e5 APM_Control: adjust fixed wing filter defaults 
adjust defaults based on discussions with Paul, and initialise the
FLTT value based on the controller time constant
 2021-07-23 10:19:45 +09:00
Andrew Tridgell 36b22cffb6 AP_Notify: disable DShot buzzer by default 2021-07-23 10:19:45 +09:00
Andrew Tridgell 06066c1af2 Plane: fixed motor test with DShot VTOL motors 
need to arm when running the motor test
 2021-07-23 10:19:45 +09:00
Andy Piper c265d70d3d AP_Notify: re-enable display on 1Mb boards 2021-07-23 10:19:45 +09:00
Andrew Tridgell 3a683be219 HAL_ChibiOS: always send zero DShot when disarmed 
this prevents a misconfigured system (for example SERVOn_REVERSED=1)
from running a motor while disarmed.

See https://discuss.ardupilot.org/t/plane-4-1-0-beta/72434/34?u=tridge
 2021-07-23 10:19:45 +09:00
Andrew Tridgell a757706797 AP_Logger: fixed log creation on forced arm 
when we force arm we need to ask the IO thread to create the log, not
create it ourselves
 2021-07-23 10:19:45 +09:00
Andrew Tridgell 080ebe9cb2 Plane: prepare for 4.1.0beta2 release 2021-07-23 10:19:45 +09:00
Andrew Tridgell 5132442b1e Plane: prepare for 4.1.0beta1 release 2021-07-23 10:19:45 +09:00
Randy Mackay 6668c072f6 Copter: version to 4.1.0-beta5 2021-07-23 10:19:45 +09:00
Randy Mackay 4acdce2a8b Rover: version to 4.1.0-beta5 2021-06-30 14:40:15 +09:00
Randy Mackay b3b7fec71c Rover: 4.1.0-beta5 release notes 2021-06-30 14:37:48 +09:00
Randy Mackay 97db237b96 Copter: 4.1.0-beta5 release notes 2021-06-30 13:45:03 +09:00
Randy Mackay cb0cb38949 mavlink: move submodule reference forward to latest 2021-06-30 12:05:09 +09:00
Randy Mackay 8c5eecf84e Rover: call send-water-depth 2021-06-30 12:05:09 +09:00
Randy Mackay 3900a4f14a GCS_MAVLink: send water depth and temp 2021-06-30 12:05:09 +09:00
Andrew Tridgell 5eb1d4a5a9 Copter: improve check of far_from_EKF_origin 
- increases the maximum distance from EKF origin to 250km horizontally
- adds arming check that the vehicle is within 250km of the EKF origin
- fixes a bug in the far-from-EKF-origin related to height (was 500m, now 50km)
 2021-06-30 11:52:55 +09:00
Hwurzburg 4c7a9146c6 Rover: remove values metadata from log bitmask 2021-06-30 09:24:26 +09:00
Hwurzburg 8eaf45f185 Blimp: remove values metadata from log bitmask 2021-06-30 09:24:26 +09:00
Hwurzburg ac76a63931 ArduPlane: remove values metadata from log bitmask 2021-06-30 09:24:26 +09:00