This is similar to fake pos but is only used when the ekf has an
external information telling it that the vehicle is not changing
position. This information can then be used to keep a valid local
position even when the vehicle isn't exactly at rest.
* Remove euler angles from attitude setpoint message
* Remove usage of euler angles in attitude setpoint messages
This commit removes the usage of euler angles in the vehicle_attitude_setpoint messages
* Fix standard vtol
* added support for resetting wind states to external observation
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* moved wind related functions into separate file
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* added VEHICLE_CMD_EXTERNAL_WIND_ESTIMATE
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* correctly compute variances
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* ekf2: implement wind reset
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* only allow VEHICLE_CMD_EXTERNAL_WIND_ESTIMATE during wind dead-reckoning
and increase horizontal velocity variance to allow velocity states to move
towards solution that is aligned with the newly set wind
Signed-off-by: RomanBapst <bapstroman@gmail.com>
* only reset wind on ground
* still use wind reset using airspeed when it wasn't initialized
* exclude func for rover, change reset interface
* handle wind reset in drag-fusion
* replace state reset with variance reset in sideslip/drag fusion
* remove resetWind function
---------
Signed-off-by: RomanBapst <bapstroman@gmail.com>
Co-authored-by: Marco Hauswirth <marco.hauswirth@auterion.com>
- remove commander test ratio "tuning knobs" (COM_ARM_EKF_{HGT,POS,VEL,YAW})
- these are effectively redundant with the actual tuning (noise & gate)
in the estimator, plus most users have no idea why they'd be
adjusting these other than to silence an annoying preflight complaint
- remove ekf2 "PreFlightChecker" with hard coded innovation limits
- ekf2 preflight innovation flags are now simply if any active source
exceeds half the limit preflight
* estimator gps check fail flag for spoofing
* warn whenever spoofing state changes to true, use default hysteresis to completely stop fusion
* dont introduce more GPS namings, GNSS instead
* flash: exclude mantis for cuav_x7pro
* lib: add FilteredDerivative class
* AirspeedValidator: add first principle check
- filters throttle, pitch and airspeed rate, and triggers
if the airspeed rate is negative even though the vehicle
is pitching down and giving high throttle.
Check has to fail for duration defined by ASPD_FP_T_WINDOW
to trigger an airspeed failure.
* AirspeedValidator: define constants for first principle check
* FilteredDerivative: set initialised to false if sample interval is invalid
* airspeed_selector: improved comment
* increase IAS derivative filter time constant from 4 to 5
* use legacy parameter handling for FW_PSP_OFF
* handle FW_THR_MAX as well
* ROMFS/airframes: exclude some airframes for v6x and v4pro to save flash on them
---------
Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
Signed-off-by: RomanBapst <bapstroman@gmail.com>
Co-authored-by: Silvan Fuhrer <silvan@auterion.com>
Having a generic interface over the GPS drivers makes dedicated
functionality for each driver harder. Move the Septentrio driver into
its own module under the `gnss` driver directory, and let it have its
own parameters for only the functionality it requires. This also helps
with adding new features because they only need to be implemented for
the driver that wants it, simplifying testing.
