* update ecl to latest
* EKF2_GPS_DELAY change default 200ms -> 110ms
- 110msec is more representative of what most users are flying
* EKF2_ASP_DELAY change default 200ms -> 100ms
The EKF is relatively insensitive to airspeed sensor delays and the effective delay is installation specific, so it has been set to a value that does not cause the data buffers to be longer than is required to accomodate GPS delays.
Initialisation changes to address valgrind errors
Change to default GPS and Airspeed time delay (these are overwritten by ekf2_main parameter settings)
Increase sensitivity of bad accelerometer checks
Miscellaneous bug fixes and improvements including:
More conservative reporting of velocity and position accuracy when aiding is lost
Separate reporting of accuracy for local and global position
Detection and recovery from badly conditioned accel bias states and covariance values
Logic to prevent high manoeuvre levels causing bad acceleration bias learning
Reduce sensitivity of covariance prediction to timing jitter
Continue reporting of GPS quality until the later of airborne or checks pass
Add ability to perform wind estimation for multi-rotors using a specific force drag model
* UAVCAN ESC output: removing ESC output channels from published message that are always zero. This allows the UAVCAN stack to always transfer only the minimum number of output values, avoiding redundant zeroes and the associated increase in bus load and CPU time
* Added a separate mixer file for CAN quadrotor
* Sampling profiler improvements
* PMSP: Output more endpoints
* Matrix update
* libc usage workaround
* Removed UAVCAN perfcounters
* Matrix submodule update
* UAVCAN ESC output: removing ESC output channels from published message that are always zero. This allows the UAVCAN stack to always transfer only the minimum number of output values, avoiding redundant zeroes and the associated increase in bus load and CPU time
* Added a separate mixer file for CAN quadrotor
* Sampling profiler improvements
* PMSP: Output more endpoints
* Matrix update
* libc usage workaround
* Removed UAVCAN perfcounters
garfieldG