51624149e1
AP_InertialNav: Add function to return EKF height control limit
10 years ago
cf04600710
AP_NavEKF: Add public function to limit height control during OF nav
10 years ago
68b225de4d
AP_NavEKF: Prevent pre-arm baro drift affecting mag field reset height
10 years ago
c2e6fdb56c
AP_NavEKF: Reduce effect of noisy baro data on baro height offset estimate
...
This estimate is used to offset baro data if we need to switch across from range finder data due to sensor failure. The previous filter coefficients gave a 0.5 seconds time constant on the offset which was too susceptible to baro noise.
10 years ago
fd7fdc1ad9
AP_NavEKF: Remove unnecessary state resets on arm and disarm
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Resetting states unnecessarily creates transients due to presence of bias errors
10 years ago
3e67080002
AP_NavEKF: Use GPS vertical velocity observations to estimate Z accel bias
10 years ago
e48171ab11
AP_NavEKF: Improve takeoff with optical flow and range data loss
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Range finder and optical flow data can drop-out and be reliable very close to ground. these patches enable the takeoff to be more relaibly detected and constrain optical flow navigation drift in the first part of takeoff.
10 years ago
3e061b174e
AP_NavEKF: Report unhealthy for all filter faults
10 years ago
6c4c54c2ba
AP_NavEKF: Use default on ground range parameter from range finder object
10 years ago
10476333d8
AP_NavEKF: don't run when previously disarmed and time has slipped
10 years ago
085faaac6a
AP_NavEKF: fix delay detection so that filter properly resets after a delay
10 years ago
3719ea53e4
Copter: add range finder status to extended status msg
10 years ago
245e46205a
Rover: replace range finder health with status
10 years ago
5e359c977f
Copter: replace range finder health with status
10 years ago
0acc4af63c
Plane: replace range finder health with status
10 years ago
a01fb64f12
RangeFinder: fix example sketch
10 years ago
715da653c3
RangeFinder_Analog: set status
10 years ago
fadfa70e99
RangeFinder_MaxSonar: set status
10 years ago
e212ebb0d0
RangeFinder_PulsedLight: set status
10 years ago
aa04bef5af
RangeFinder_PX4: set status and consume out of range samples
10 years ago
71de0ab815
RangeFinder_PX4_PWM: set status and consume out of range samples
10 years ago
7663b8eade
RangeFinder: replace healthy with status and no_data methods
10 years ago
1ff443d667
Copter: add rangefinder pre-arm check
10 years ago
8ed6207ca8
RangeFinder: add pre-arm checks
10 years ago
f1cbd1f03b
RangeFinder: add ground clearance parameter
10 years ago
1c8e3f9444
AP_NavEKF: Allow EKF to pull data from range finder object
10 years ago
7f1749dc1c
AP_AHRS: Allow EKF to pull data from range finder object
10 years ago
32f87d008a
Plane: Allow EKF to pull data from range finder object
10 years ago
133b8f5ad7
Copter: Allow EKF to pull data from range finder object
10 years ago
f21aa17980
AP_GPS: fixed sending of GPS_RAW_INT with multiple links
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thanks to ziltoid2 for this fix! See PR #2132
10 years ago
eae9452cd1
AntennaTracker: Handle GPS Injection
10 years ago
6b7b3247ed
Plane: Handle GPS Injection
10 years ago
60c247ed12
Rover: Handle GPS Data Injection
10 years ago
a52d554a10
ArduCopter: Handle GPS Data Injection
10 years ago
2a5b25ddbf
GCS_MAVLink: Re-enable GPS Injection Packets
10 years ago
704e75d140
ArduCopter: Remove kruft from old RTK driver
10 years ago
a5beef00d1
GPS: Official Swift Binary Protocol GPS Driver v3 for Piksi GPS
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DRIVER FEATURES:
- All logic for RTK vs Normal now lives inside Piksi
- Supports observation uplink through telem radio
- Supports full SBP packet logging
- Reports high-rate green blinking to indicate RTK lock.
- Switchable to accept only Float or Integer RTK locks.
THIS REQUIRES PIKSI FIRMWARE v0.14 OR HIGHER
- Uses Piksi's new Pseudo-Absolute-Positioning mode
- Onboard Piksi must have Pseudo-Absolute mode enabled
- Ground Station Piksi must have a surveyed location in settings
- Ground Station Piksi must send its location to Onboard Piksi.
NEXT STEPS REQUIRED:
- EKF needs to take higher accuracy GPS into account
- EKF needs to take GPS RTK height into account
- GCS needs to support sending SBP observation packets
--- MAVProxy patch forthcoming
10 years ago
0480867de2
SITL: Update SBP simulation functions for pseudo-absolute mode
10 years ago
405862bd8f
AP_AHRS: Reduce time delay for EKF initialisation
10 years ago
4a5bf0a266
AP_NavEKF: Reduce EKF start time
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Makes EKF start conditional on DCM solution tilt error
10 years ago
5184bca87f
AP_AHRS: Prevent DCM reporting good tilt error when inverted
10 years ago
ea8217bd3a
AP_AHRS: Reduce time constant on filtering of DCM error reporting
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Reduces time constant from 2 to 1 second to make data more useful for pre-flight alignment checks by the EKF
10 years ago
7e43eaafab
GPS: TYPE param description to PX4-UAVCAN
10 years ago
6e30093924
AP_AHRS: correct sanity checks on update_trig
10 years ago
6a6ccb4f32
AP_AHRS: add sanity checks
10 years ago
c6f71ea2e0
AHRS: make get_error_rp and get_error_yaw const
10 years ago
18a73d8630
Camera: use camera feedback flag
10 years ago
26383183d2
GCS_MAVLink: version update after generate
10 years ago
48c6803717
GCS_MAVLink: generate after fixing camera feedback flags
10 years ago
8e2616ddcf
GCS_MAVLink: prefix camera feedback flags
10 years ago
Paul Riseborough
Jonathan Challinger
Randy Mackay
Andrew Tridgell
Niels Joubert
Fergus Noble