Andrew Tridgell
4bf28d499a
Quaternion: update for new Quaternion interface
2012-03-11 15:37:07 +11:00
Andrew Tridgell
eff6778515
Quaternion: use gyro drift value from sensor driver
2012-03-10 10:34:34 +11:00
Andrew Tridgell
3989fe2c2c
Quaternion: go back to the full update_MARG()
...
the separate drift controller is too erratic on yaw hold to be usable
at the moment
2012-03-10 10:34:34 +11:00
Andrew Tridgell
2f9af05cfa
Quaternion: update to get_gyro_drift() interface
2012-03-10 10:34:33 +11:00
Andrew Tridgell
801a442ffb
Quaternion: minor tuning
2012-03-10 10:34:33 +11:00
Andrew Tridgell
9dc08b30cd
Quaternion: bumb up gyro drift limit to match DCM
2012-03-10 10:34:32 +11:00
Andrew Tridgell
8b40c44522
Quaternion: separate out drift correction from main updates
2012-03-10 10:34:32 +11:00
Andrew Tridgell
066a513758
Quaternion: added more numerical safety in the quaternion code
...
prevent infinities from creeping in and prevent large drift changes
2012-03-10 10:34:30 +11:00
Andrew Tridgell
f70dfe440d
Quaternion: fix the gyro bias in centripetal and remove smoothing
...
the centripetal code needs to take account of the current gyro
bias.
It turned out that the accel and gyro smoothing was causing
significant control lag, and we're better off just letting the
quaternion code handle it via its own smoothing parameters
2012-03-10 10:34:30 +11:00
Andrew Tridgell
e699e9ace0
Quaternion: added in reporting of gyro drift and rp/yaw errors
2012-03-10 10:34:29 +11:00
Andrew Tridgell
d8234882d4
Quaternion: tweak the quaternion gains a bit
2012-03-10 10:34:29 +11:00
Andrew Tridgell
ffa6786697
Quaternion: drop the gyro drift rates down
...
this should allow us to cope with noise more readily
2012-03-10 10:34:29 +11:00
Andrew Tridgell
c369d9f60a
AP_Quaternion: added DCM compatibility interfaces
...
useful for getting the code going quickly
2012-03-10 10:34:29 +11:00
Andrew Tridgell
c8a459ab0d
fixed deltat in quaternion
2012-03-10 10:34:28 +11:00
Andrew Tridgell
74eef7018a
Quaternion: added an AP_Quaternion library
...
this is for experimenting with the Madgwick quaternion system, to see
if it is more or less noise sensitive than DCM
2012-03-10 10:34:28 +11:00
