- store parameter type and if volatile separately (saves kilobytes of flash)
- use Bitset for tracking active and changed parameters
- use atomic for autosave_enabled flag
- compile at ${MAX_CUSTOM_OPT_LEVEL} (-O2 on non flash constrained boards)
- ecl in PX4/Firmware (2292cf3ed4f8c4391131870936881331bc870260): 602e65146c
- ecl current upstream: ffab483504
- Changes: 602e65146c...ffab483504ffab483 2021-02-11 Loic Dubois - Waiting for the filter to be initialized to set global origin
In case of a diverge of the nav filter, both position and velocity test
ratios are large. If only one of them is too large, the nav filter is
most likely not diverging but is encountering a GNSS position reset and
it is still safe to fly in position mode.
It seems like we are often missing updates from topics like flight mode
or in air state, both topics that are sent out infrequenctly e.g. at 1
Hz. Therefore, instead of polling for that data we should probably
subscribe to the updates and that way get notified of each an every
update.
For instance this should prevent the case where we miss the mode change
from mission to descend and back to mission once landed and disarmed.
The mapping itself was seprated out into a calls because it was reused
for the experimental nudging implementation.
The position resets which were handled correctly before now
change the wrong setpoints and I adjusted.
The nudging has to be before any filtering, then these member setpoints
which are essentially copies are not needed anymore.
- ecl in PX4/Firmware (afb692ecffccc3ba7ade39c5906c8c5660066121): cd38621dd6
- ecl current upstream: 602e65146c
- Changes: cd38621dd6...602e65146c602e651 2021-02-05 Paul Riseborough - EKF: Remove unnecessary initialisation
6f664ab 2020-07-20 Paul Riseborough - EKF: Non functional changes arising from review
b87778e 2020-06-30 Paul Riseborough - EKF: Make clip detection logic easier to follow
9aa8d93 2020-06-30 Paul Riseborough - EKF: Use isRecent function
e948b35 2020-06-29 Paul Riseborough - EKF: Don't reject vertical aiding data if inertial solution is bad
c566318 2020-06-23 Paul Riseborough - EKF: misc improvements to handling of accel clipping
9c89fa3 2020-06-02 Paul Riseborough - EKF: Use IMU clipping to adjudicate bad accel data check
The velocity setpoint of the position controller
does a jump when unlocking position with a non-zero position error.
This is solved by using the velocity setpoint feedback to smoothly
take over.
Improves compression, e.g. current params file: 62KB to 51KB
There's also a PRESET_EXTREME option, which reduces by another 2KB.
We can revisit that once needed, as it increases mem usage as well.
Daniel Agar
PX4 BuildBot
Matthias Grob
Jaeyoung-Lim
Julian Oes
bresch
Lorenz Meier
Igor Mišić
David Sidrane
Benjamin Perseghetti
Beat Küng