Randy Mackay
98d667c916
AHRS_HIL: call update_trig
2014-02-08 18:16:44 +09:00
Randy Mackay
6946d68318
AHRS_DCM: call update_trig
2014-02-08 18:16:42 +09:00
Randy Mackay
3dc6ea682c
AHRS: add update_trig
...
Calculates helper trig values including cos_roll, cos_pitch
2014-02-08 18:16:39 +09:00
Paul Riseborough
f2c2811ef3
AP_AHRS & AP_Math: fixed bug in use of AHRS_TRIM parameters
2014-01-19 07:19:43 +11:00
Andrew Tridgell
a96840e194
AP_AHRS: changed default GPS lag to 1 sample
...
this is based on detailed logs from a LEA-6H and NEO-7N
2013-12-30 10:33:48 +11:00
Andrew Tridgell
410d356979
AP_AHRS: make airspeed_estimate const
2013-12-29 18:39:01 +11:00
Michael Day
e5addf86c1
AP_AHRS: Added getters for compass and GPS.
2013-12-11 17:29:14 +11:00
Andrew Tridgell
baa4ecc2ea
APA_AHRS: update for compass API change
2013-12-09 17:34:07 +11:00
Andrew Tridgell
b248cc0868
AP_AHRS: fixed a build warning
2013-11-23 21:44:56 +11:00
Andrew Tridgell
710d5119b5
AP_AHRS: added attitude_reset() method for HIL_SENSORS
2013-11-23 19:29:23 +11:00
Andrew Tridgell
6ed493b10f
AP_AHRS: added attitude_reset() method for HIL_SENSORS
2013-11-23 18:50:56 +11:00
Andrew Tridgell
4f871c87f1
AP_AHRS: detect and try to cope with bad accels
2013-11-07 13:54:16 +11:00
Andrew Tridgell
56bcda7252
AP_AHRS: lower default roll and yaw drift correction speed
...
the gyros sustain accuracy over much longer time periods than
previously expected
2013-11-05 14:52:39 +11:00
Andrew Tridgell
02d6f012ce
AP_AHRS: added accel sum delay buffer to account for GPS lag
2013-11-04 21:21:42 +11:00
Andrew Tridgell
d31e557983
AP_AHRS: save memory and reduce pointer references
...
use a refence for ins, and don't save gyro and accel between updates
2013-11-04 21:21:37 +11:00
Andrew Tridgell
cb52b6f367
AP_AHRS: removed limit on normalisation of accel reference vectors
...
this could lead to a bias in the accel drift correction
2013-11-04 21:20:41 +11:00
Andrew Tridgell
31eaaada62
AP_AHRS: removed vertical G limit on GPS velocity correction
...
this limit could lead to a bias in the accel drift correction, and is
frequenctly exceeded
2013-11-04 21:20:41 +11:00
Andrew Tridgell
a7931b1581
AP_AHRS: fixed wrapping bug in GPS based heading error
...
this bug could cause the GPS based yaw to use an expensive reset far
too often
2013-11-04 21:20:41 +11:00
Andrew Tridgell
17b27a47de
AP_AHRS: prevent GPS yaw resets on compass errors
...
when we switch from compass heading to GPS heading we don't want to
trigger a sudden GPS yaw reset
2013-11-04 21:20:41 +11:00
Andrew Tridgell
d305dd5946
AP_AHRS: debounce the GPS/compass consistency test
...
we will only consider the compass inconsistent with GPS if it is off
for more than 2 seconds
2013-10-23 09:40:42 +11:00
Andrew Tridgell
8ee848a788
AP_AHRS: update for Stub -> HIL
2013-09-28 22:04:15 +10:00
Randy Mackay
8306d74da0
AHRS: remove DMP as an ahrs
2013-09-27 10:42:46 +09:00
Andrew Tridgell
e1aa6e3ff1
libraries: fixed examples for no flash_leds() callback
2013-09-19 18:38:28 +10:00
Andrew Tridgell
15a4582ed7
AP_AHRS: changed to AP_Vehicle.h
2013-09-13 11:46:10 +10:00
Andrew Tridgell
c044385fff
AP_AHRS: added groundspeed() method
...
this gives ground speed in m/s from GPS
2013-09-09 18:04:41 +10:00
Andrew Tridgell
c56017d8f1
AP_AHRS: added in new orientations
2013-08-30 14:19:17 +10:00
Andrew Tridgell
97b7130bb9
libraries: update license header to GPLv3
...
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
2013-08-30 13:01:39 +10:00
Andrew Tridgell
6182571c21
AP_AHRS: fixed example build
2013-08-30 13:01:36 +10:00
Andrew Tridgell
587fb58720
AP_AHRS: fixed license text
...
APM is under GPL, not LGPL
2013-08-30 13:01:32 +10:00
Andrew Tridgell
57d2dd814d
AP_AHRS: added get_position_lag() call
...
provide position lag to libraries
2013-08-13 12:07:35 +10:00
Andrew Tridgell
0d36832b82
AP_AHRS: use const reference not pointers for locations
...
this makes life easier for the new AP_Mission library
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
2013-08-05 10:24:12 +10:00
Andrew Tridgell
ec73fadc45
AP_AHRS: added true airspeed support in AHRS
...
use true airspeed for wind calculations, and allow other drivers to
ask for the current ratio
2013-07-22 12:50:01 +10:00
Randy Mackay
0325ad5d0d
AP_AHRS: use rotateXY for speed
...
Saves 0.1ms at 100hz
2013-07-20 18:00:36 +09:00
Andrew Tridgell
1bd6849d00
AP_AHRS: fixed example build
2013-07-15 14:10:17 +10:00
Andrew Tridgell
b721bcc129
AP_AHRS: removed get_roll_rate_earth() and get_pitch_rate_earth()
...
these are not used any more
2013-07-13 21:45:58 +10:00
Andrew Tridgell
086e8f80dc
AP_AHRS: fixed spin rate gain conversion from degrees to radians
...
fixes issue #433
Thanks Jurgen!
2013-07-13 12:36:25 +10:00
Randy Mackay
7860d06b91
AHRS: typo fix for ORIENTATION param description
2013-07-10 14:56:48 +09:00
Andrew Tridgell
279f6d00f0
AP_AHRS: changes for GPS field changes
2013-07-10 14:04:22 +10:00
tobias
1bf135b36f
AP_AHRS: make some more functions const
2013-07-08 12:07:50 +10:00
Randy Mackay
ded31582de
AP_AHRS: add Roll90Yaw90 to parameter description
...
Thanks to Rainer Walther for spotting this
2013-07-07 13:06:40 -10:00
Andrew Tridgell
80e0f8044c
AP_AHRS: added airspeed_sensor_enabled() function
2013-07-04 16:56:57 +10:00
Andrew Tridgell
7d42a0562d
AP_AHRS: cope better with large GPS yaw changes
...
this should cope better with bungee launches when using only GPS for
yaw.
2013-06-25 12:44:26 +10:00
Andrew Tridgell
aaaa5247e3
AP_AHRS: make it possible to setup board orientation at runtime
2013-06-03 16:52:28 +10:00
Andrew Tridgell
e75253d019
AP_AHRS: fixed indent-tabs-mode
2013-05-30 09:54:53 +10:00
Andrew Tridgell
14628990e6
AP_AHRS: make wind estimation configurable
...
rover doesn't want it
2013-05-24 11:21:42 +10:00
Randy Mackay
b27ddf0f63
AP_AHRS: add parameter descriptions
2013-05-21 15:39:03 +09:00
Andrew Tridgell
c08c084191
AP_AHRS: added get_projected_position()
...
this is used to project the position forward by the GPS lag
2013-05-17 08:32:21 +10:00
Andrew Tridgell
a17b85c661
AP_AHRS: use vectors for ground vector complimentary filter
2013-05-13 11:27:55 +10:00
Andrew Tridgell
6f1cee6406
AP_AHRS: fixed position estimate with 2D fix or low satellite count
...
we should still use the GPS for position fixes when we have a low
number of satellites, but we should stop using it for velocity
estimates and attitude correction.
2013-05-07 10:52:14 +10:00
Randy Mackay
ceda7d26b0
AHRS: add correct_centrifugal and flags structure
2013-05-06 15:32:06 +09:00