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5383 Commits

Author SHA1 Message Date
Randy Mackay
7dfde39e19 AC_WPNav: advance_spline to use dt 2014-03-30 15:02:07 +09:00
Randy Mackay
c0458b786a AC_WPNav: check acceleration is non zero 2014-03-30 11:52:44 +09:00
Randy Mackay
f0f3688172 AC_WPNav: rounder corners for short spline segments 2014-03-30 11:52:41 +09:00
priseborough
9c5f564dc5 AP_NavEKF : Fixes bug in initial earth magnetic field states 
The calculation for these states was not being bias corrected
 2014-03-30 07:43:52 +11:00
Randy Mackay
7bff8e9312 AC_AttControl: constrain earth frame yaw angle error 
This temporarily resolves the wobble we see in Auto when the target
heading is suddenly changed leading to a large yaw angle error
 2014-03-29 20:42:21 +09:00
Randy Mackay
197683d539 WPNav: clean up spline comments 2014-03-29 17:57:47 +09:00
priseborough
e1819bb53a AP_NavEKF : Add initial parameter defaults for Copter, Rover and Plane 2014-03-29 14:06:43 +11:00
Randy Mackay
ac339a0289 Mission: add decoding of NAV_SPLINE command 2014-03-28 09:23:30 +09:00
Randy Mackay
e7be622eef GCS_MAVLink: generate after adding NAV_SPLINE cmd 2014-03-28 09:23:28 +09:00
Randy Mackay
519d5fc444 GCS_MAVLink: add MAV_CMD_NAV_SPLINE_WAYPOINT cmd 
This is the same as a NAV_WAYPOINT except that the vehicle flies a
spline curved path to the destination
 2014-03-28 09:23:23 +09:00
Randy Mackay
24eb195aa3 WPNav: add yaw control for straight line wp nav 2014-03-28 09:23:13 +09:00
Randy Mackay
b42b12f7be AC_WPNav: add get_spline_yaw 2014-03-28 09:23:07 +09:00
Randy Mackay
f2d9ad41aa Mission: minor comment update 2014-03-28 09:22:56 +09:00
Randy Mackay
e5e71ce371 WPNav: add spline support 2014-03-28 09:22:53 +09:00
Michael Day
e1d193f539 GCS_MAVLink: Generated code from message additions for autofence. 2014-03-27 09:26:20 +11:00
Michael Day
c5ebd120f1 GCS_MAVLink: XML for MAV_CMD_DO_FENCE_ENABLE and MAV_SYS_STATUS_GEOFENCE 2014-03-27 09:26:20 +11:00
priseborough
55c60b8f07 AP_NavEKF : Reduce Magnetometer innovation consistency check threshold 2014-03-26 21:29:47 +11:00
priseborough
45b1a2fa46 AP_NavEKF : Reduce GPS position innovation consistency fail threshold 
This patch reduces the maximum acceptable GPS jump from approximately 16 to 8 metres
This will provide copters with more protection for close in loiter situations
 2014-03-26 21:29:45 +11:00
Andrew Tridgell
8c0c9c317e RC_Channel: prevent a numerical exception with bad mount parameters 2014-03-26 17:38:27 +11:00
Andrew Tridgell
bafc664750 AP_NavEKF: use APM_BUILD_TYPE() macro 2014-03-26 12:42:11 +11:00
Andrew Tridgell
fbec098e2f AP_Vehicle: added APM_BUILD_TYPE() macro 
this makes checking build type less fragile
 2014-03-26 12:41:53 +11:00
Andrew Tridgell
e3792f9b26 AP_NavEKF: added a mechanism for per-vehicle-type defaults in EKF 2014-03-26 12:30:17 +11:00
Andrew Tridgell
6b2f0b9553 AP_Vehicle: added defines for main vehicle types 2014-03-26 12:15:45 +11:00
Andrew Tridgell
6bf2b5033e DataFlash: support logging up to 14 RC input channels 2014-03-25 16:39:19 +11:00
Andrew Tridgell
6039eab442 RC_Channel: support up to 12 aux channels on PX4 
this allows RC13 and RC14 to work correctly as aux outputs on Pixhawk
 2014-03-25 15:42:48 +11:00
Andrew Tridgell
64772cede8 GCS_MAVLink: rebuild MAVLink headers 2014-03-25 14:47:43 +11:00
Andrew Tridgell
d24547b390 GCS_MAVLink: merge latest msgs from upstream 2014-03-25 14:47:05 +11:00
Andrew Tridgell
6eee2421cc AP_HAL: removed RCInput valid_channels() and added new_input() and num_channels() 
the valid_channels() method was inconsistently implemented between
boards, and served two quite different purposes. It is clearer as two
functions
 2014-03-25 14:39:41 +11:00
Andrew Tridgell
27dbf608c8 DataFlash: fixed a build warning 2014-03-25 13:31:21 +11:00
Andrew Tridgell
2a9a89e020 HAL_PX4: fixes for merged upstream PX4Firmware 2014-03-25 10:30:00 +11:00
priseborough
17cdac7bc8 AP_NavEKF : Clean up angle and mag field initialisation 
This path reduces duplicated code, eliminates unused variables and
causes the earth magnetic field states to be reset when exiting static mode
which will occur every time copter is armed. This enables copters to be
powered on and initialised inside vehicles or houses, without bad earth
field values affecting flight.
 2014-03-24 19:54:48 +11:00
Andrew Tridgell
f05b90bfd2 GCS_MAVLink: fixed some compiler warnings 2014-03-24 12:52:39 +11:00
Andrew Tridgell
0af35bd636 AP_Mission: fixed some compiler warnings 2014-03-24 12:52:27 +11:00
Andrew Tridgell
2763393908 AP_InertialSensor: fixed some compiler warnings 2014-03-24 12:52:16 +11:00
Andrew Tridgell
c6f3e0a81c AP_GPS: fixed example builds 2014-03-24 12:20:34 +11:00
Andrew Tridgell
271ba3a6bc AP_InertialNav: fixed example build 2014-03-24 12:03:47 +11:00
Andrew Tridgell
1b1a92251f DataFlash: allow drivers to setup their own logging formats 
this allows drivers to ask the dataflash driver to add new log formats
 2014-03-24 12:03:31 +11:00
Andrew Tridgell
5630bb1ef6 AP_GPS: added detailed hardware status logging for uBlox 
this gives us noise, jamming and RF information from the uBlox
protocol. This will hopefully allow a more detailed investigation of
antenna choices and RF interference
 2014-03-24 12:02:37 +11:00
Andrew Tridgell
7ff293ca38 AP_GPS: added DataFlash to GPS init to allow for detailed logging 
this will allow GPS drivers to log much more detailed device specific
information
 2014-03-24 12:01:13 +11:00
Andrew Tridgell
485ae596fc AP_Compass: fixed last_update for secondary compass with primary failed 
this ensures EKF and DCM will use a secondary compass if the primary
fails
 2014-03-23 22:05:17 +11:00
Matthew Lloyd
60a4f74de6 AP_Compass: avoid division by zero if we haven't received any mag reports 
Otherwise, get_field() will return NaNs after once every few calls to
read() during compassmot on PX4 platforms, which causes compassmot to fail.

This is a quick hack around the deeper issue, which could be something
like the PX4 mag driver experiencing starvation and skipping mag reports,
buffer overrun or something else that causes mag reports to be dropped.
Or perhaps we should never expect in the first place that we will always
receive at least one mag report between calls to read().
 2014-03-23 21:22:32 +11:00
priseborough
7ae86b3979 AP_NavEKF : Track baro height observations pre-arm 
This prevents copter from failing the pre-arm height discrepancy test
 2014-03-23 18:25:50 +11:00
priseborough
7780d55788 AP_NavEKF : Prevent large magnetic field adaptations early in flight 2014-03-22 19:55:26 +11:00
Randy Mackay
3efad982c0 GCS_Mavlink: return MISSION_INVALID when conversion fails 
Requested by MichaelO to allow better error message to be displayed to
user when the mission upload from the GCS to vehicle fails
 2014-03-22 11:29:36 +09:00
Paul Riseborough
f7007569d1 AP_NavEKF : Fix bug that limits copter sensor delay compensation to 125 
msec
 2014-03-21 21:52:20 +11:00
Paul Riseborough
b2c0979947 AP_NavEKF : Fixes bug that causes accel bias to diverge in static mode, preventing copter arming 2014-03-21 21:49:50 +11:00
Andrew Tridgell
a55c4e2296 AP_TECS: set target airspeed, not min/max airspeed, on landing 
this seems to prevent ballooning of the altitude when we are in the
landing approach, and gives a much smoother landing
 2014-03-20 17:34:39 +11:00
Andrew Tridgell
98530928b5 AP_TECS: make target landing speed a float 
some users may want more precise control
 2014-03-20 17:34:36 +11:00
Andrew Tridgell
b1ad2be897 AP_SpdHgtControl: added get_target_airspeed() interface 2014-03-20 17:34:29 +11:00
Michael Day
bd7e1b82e1 AP_TECS: Auto landing now takes throttle_nudge into account. 2014-03-20 17:34:26 +11:00
Michael Day
861690dea2 AP_TECS: New params LAND_ARSPD and LAND_THR auto-slowing landings. 
Also controlling pitch by ignoring height error during landing.
This serves to keep the nose up.
 2014-03-20 17:34:23 +11:00
Andrew Tridgell
3bdc22d672 AP_Mission: make p1 16 bit 
this gives us a 16 bit value for extra data on a location, allowing
for an accurate angle in centi-degrees.

Also add validation of the size of the union arms in Content
 2014-03-20 16:57:09 +11:00
Andrew Tridgell
959cafef8d AP_Common: make alt in Location 24 bit 
this allows for up to 83km mission altitudes, while allowing for 1
more byte in the command structure, making p1 16 bits
 2014-03-20 16:57:09 +11:00
Andrew Tridgell
d508c7f37f GCS_MAVLink: re-generate MAVLink headers 2014-03-20 10:21:28 +11:00
Andrew Tridgell
106fda773f GCS_MAVLink: merge XML from upstream 2014-03-20 10:20:00 +11:00
Andrew Tridgell
8af9573806 GCS_MAVLink: allow logging of RADIO_STATUS, very useful for link analysis 2014-03-20 09:56:37 +11:00
Michael Day
68dbfd6315 DataFlash: Add Log_Write_Radio to store RSSI and noise on board. 2014-03-20 09:56:37 +11:00
Andrew Tridgell
8202cf437b AP_Relay: fixed Pixhawk relay pin numbers 
thanks to Craig for spotting this!
 2014-03-20 09:40:08 +11:00
Paul Riseborough
8a2d16d13d AP_NavEKF : modifed Zaccel bias noise parameter to prevent unstable bias estimate 2014-03-20 08:50:00 +11:00
Randy Mackay
c520cb789c Mission: cmd field types to match mavlink commands 
Split Set-Servo and Repeat-Servo command structures
Split Set-Relay and Repeat-Relay command structures
 2014-03-19 12:14:22 +09:00
Andrew Tridgell
0832aba6bc GCS_MAVLINK: moved deferred message handling into common code 2014-03-19 12:14:15 +09:00
Andrew Tridgell
8d89a64312 GCS_MAVLink: moved handling of MISSION_ITEM into common code 2014-03-19 12:14:09 +09:00
Andrew Tridgell
ba8c4b86a0 AP_InertialNav: fixed example build 2014-03-19 12:14:08 +09:00
Andrew Tridgell
d36989f6a1 AP_HAL: fixed example build 2014-03-19 12:14:06 +09:00
Andrew Tridgell
d3d71d597c AP_Baro: fixed example build 2014-03-19 12:14:05 +09:00
Andrew Tridgell
dbd8f4b735 AP_Airspeed: fixed example build 2014-03-19 12:14:03 +09:00
Andrew Tridgell
afab8a9c5b AP_AHRS: fixed example build 2014-03-19 12:14:02 +09:00
Andrew Tridgell
04587efb2d AC_WPNav: fixed example build 2014-03-19 12:14:00 +09:00
Andrew Tridgell
1e9dcba3da AC_Sprayer: fixed example build 2014-03-19 12:13:59 +09:00
Andrew Tridgell
4507c0fc4c AC_Fence: fixed example build 2014-03-19 12:13:57 +09:00
Andrew Tridgell
73ae38eaf0 AC_AttitudeControl: fixed example build 2014-03-19 12:13:56 +09:00
Andrew Tridgell
23e296dd00 GCS_Console: fixed example build 2014-03-19 12:13:55 +09:00
Andrew Tridgell
5f85792224 DataFlash: fixed example build 2014-03-19 12:13:53 +09:00
Andrew Tridgell
2a199c4f03 AP_Notify: fixed example build 2014-03-19 12:13:51 +09:00
Andrew Tridgell
6eece3a278 AP_Mount: fixed example build 2014-03-19 12:13:50 +09:00
Andrew Tridgell
acd54d0826 AP_Math: fixed example build 2014-03-19 12:13:48 +09:00
Andrew Tridgell
731f980327 AP_InertialSensor: fixed example build 2014-03-19 12:13:47 +09:00
Andrew Tridgell
965f6bd3bd GCS_MAVLink: make DataFlash a pointer 
handle sketches where DataFlash is not available
 2014-03-19 12:13:37 +09:00
Andrew Tridgell
b85c5123b2 GCS_MAVLink: added save parameter to handle_request_data_stream() 
this allows copter to not save stream rate changes
 2014-03-19 12:13:35 +09:00
Andrew Tridgell
79bb14b8c1 GCS_MAVLink: moved RADIO_STATUS handling into common code 2014-03-19 12:13:34 +09:00
Andrew Tridgell
144217ac74 GCS_MAVLink: moved parameter and stream handling into common code 
this keeps it in common between vehicles, and saves stack space
 2014-03-19 12:13:32 +09:00
Andrew Tridgell
06c578eb34 GCS_MAVLink: re-generate MAVLink headers 2014-03-19 12:13:31 +09:00
Andrew Tridgell
0b811ba6a9 GCS_MAVLink: added have_flow_control() method 
can be used to change speed of handling some protocol methods, as we
know communication will be reliable
 2014-03-19 12:13:25 +09:00
Randy Mackay
c462adf2ee GCS_MAVLink: added five handle_mission methods 
The five methods moved from the vehicle specific code are
handle_mission_request_list, set_current, count, clear_all and
write_partial_list
 2014-03-19 12:13:19 +09:00
Randy Mackay
3938fb7255 GCS_MAVLink: loiter direction removed 
This is now handled in Mission library
 2014-03-19 12:13:18 +09:00
Randy Mackay
37cff752c8 Mission: handle Loiter direction 
loiter-unlimited, loiter-turns and loiter-time cms specify the turn
direction in Param3.  This is stored in the location's loiter_ccw flag.
Previously supported only in Plane, moving here allows us to share more
code with Plane, Copter, Rover.
 2014-03-19 12:13:16 +09:00
Andrew Tridgell
add2416dbe GCS_MAVLink: added handle_mission_request() common function 
this handles requests for mission items, using stack saving

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2014-03-19 12:13:10 +09:00
Andrew Tridgell
ce29bbe394 GCS_MAVLink: save some memory in log download 
use an existing buffer instead of using the mavlink _send()
function. This saves some stack space in log download

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2014-03-19 12:13:09 +09:00
Randy Mackay
c75560218d Mission: command specific structures 2014-03-19 12:12:51 +09:00
Randy Mackay
865a4de33d Common: use PACKED instead of pragma pack for Location 2014-03-19 12:12:49 +09:00
Randy Mackay
869f325c66 DataFlash: Log_Write_MavCmd replaces Log_Write_Cmd 2014-03-19 12:12:43 +09:00
Andrew Tridgell
3a6698f54b AP_Mission: fixed typo 2014-03-19 12:12:42 +09:00
Andrew Tridgell
3538621c48 AP_Mission: doc updates 2014-03-19 12:12:40 +09:00
Randy Mackay
48329c1bba Mission: bug fix for loading consecutive do-cmds 
The verify step was not being run for the 2nd consecutive do-command in
a mission list
 2014-03-19 12:12:37 +09:00
Randy Mackay
ece02b0c9a Mission: get_prev_nav_cmd returns int16 2014-03-19 12:12:34 +09:00
Randy Mackay
266a1ce9af Mission: bug fix set_current_cmd 
If mission had completed desired command index was ignored
 2014-03-19 12:12:27 +09:00
Andrew Tridgell
107cc2c126 AP_Mission: added truncate() function 
Used when loading a mission while flying

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2014-03-19 12:12:21 +09:00
Andrew Tridgell
acdaf561c8 AP_Mission: fixed typo 2014-03-19 12:12:15 +09:00
Randy Mackay
ebf72f5beb Dataflash: example sketch includes AP_Mission.h 2014-03-19 12:12:10 +09:00
Randy Mackay
150faafaf4 Dataflash: add Log_Write_Cmd method 2014-03-19 12:12:07 +09:00
Randy Mackay
8e117d29eb Mission: test exceeding command storage size 2014-03-19 12:11:55 +09:00
Randy Mackay
9e07070d86 Mission: pass eeprom start into constructor 
This allows different storage locations for ArduCopter, Plane and Rover
 2014-03-19 12:11:53 +09:00
Randy Mackay
7663c5898e AP_HAL_Boards: board specific storage size definition 2014-03-19 12:11:52 +09:00
Randy Mackay
ddc4cd4f18 Mission: add init and check_eeprom_version methods 2014-03-19 12:11:46 +09:00
Randy Mackay
4c0a31a9dc Mission: init home to zero before writing to eeprom 2014-03-19 12:11:37 +09:00
Randy Mackay
df339c05fc Mission: num_commands returns uint16 2014-03-19 12:11:25 +09:00
Randy Mackay
af186fba05 AP_Common: pack Location structure 
This resolves issues storing and retrieving Location to eeprom as part
of AP_Mission
 2014-03-19 12:11:13 +09:00
Randy Mackay
e60865b715 Mission: example sketch test for set_current_cmd 2014-03-19 12:11:12 +09:00
Randy Mackay
512b378c4a Mission: allow set_current_cmd when mission is not running 
Can now be run when mission is complete or stopped.  When mission is
resumed it will begin at the set command.  This command can be either a
nav or do command
 2014-03-19 12:11:10 +09:00
Andrew Tridgell
eaf34bba9a AP_Mission: fixed reset using set mission item to 0 
this causes a mission reset
 2014-03-19 12:11:07 +09:00
Randy Mackay
8dd301b0c2 Mission: set_current_cmd to use uint16 2014-03-19 12:11:06 +09:00
Randy Mackay
a6e422333e Mission: remove alt_in_cm from mavlink to cmd conversion 2014-03-19 12:11:01 +09:00
Randy Mackay
efd4058e8b AHRS: interate move of p1 from Location to mission cmd 2014-03-19 12:10:51 +09:00
Randy Mackay
5dd86bd7d7 Mission: update example sketch for p1's move to cmd structure 2014-03-19 12:10:49 +09:00
Randy Mackay
87126c9b71 Common: remove id and p1 from Location structure 
id and p1 are now part of AP_Mission's Mission_Command structure
 2014-03-19 12:10:46 +09:00
Randy Mackay
0dc3c9ab42 Mission: add p1 to command structure 
mavlink_to_mission_cmd method extended to support plane including adding
parameter to allow the alt to be expressed in cm or meters
 2014-03-19 12:10:45 +09:00
Randy Mackay
4c0ae63169 Mission: example sketch test replace_cmd method 2014-03-19 12:10:42 +09:00
Randy Mackay
61cc5e6b72 Mission: add replace_cmd method 2014-03-19 12:10:40 +09:00
Randy Mackay
ef21e32fbc Mission: example sketch tests set current command 2014-03-19 12:10:37 +09:00
Randy Mackay
3cbbd4ebb9 Mission: add set current command method 2014-03-19 12:10:36 +09:00
Randy Mackay
c7ffd2db90 Mission: reduce unnecessary search for do-commands 
do_cmd_all_done flag is set after all do-commands are complete
 2014-03-19 12:10:33 +09:00
Randy Mackay
0c92d60406 Mission: command index increase to int16 
Once more eeprom space is allocated this will allow more than 255
commands
 2014-03-19 12:10:31 +09:00
Randy Mackay
85b979ede9 Mission: support do-jump num_times is -1 
do-jump loops forever when num times is set to -1
 2014-03-19 12:10:29 +09:00
Randy Mackay
c6c43847b6 Mission: example sketch tests set home command 2014-03-19 12:10:27 +09:00
Randy Mackay
9ef27955b5 Common: add location options masks 2014-03-19 12:10:20 +09:00
Randy Mackay
cc8554fa2b Mission: fix example sketch 2014-03-19 12:10:18 +09:00
Randy Mackay
f4d8ccc128 Mission: add mavlink to cmd conversion methods 2014-03-19 12:10:17 +09:00
Randy Mackay
87c7d19f83 AP_Mission: special handling for cmd 2014-03-19 12:10:14 +09:00
Randy Mackay
e8db57ced3 AP_Mission: replace block read/write for eeprom 
Also reserve command #0 for home position
 2014-03-19 12:10:00 +09:00
Randy Mackay
fd009d0704 AP_Mission: tests added to example sketch 2014-03-19 12:09:59 +09:00
Randy Mackay
84b3497a82 AP_Mission: fixes to protect against endless loops 2014-03-19 12:09:57 +09:00
Randy Mackay
6086bc14be AP_Mission: mostly working draft 2014-03-19 12:09:56 +09:00
Randy Mackay
4285eba297 AP_Mission: initial draft library 2014-03-19 12:09:54 +09:00
Randy Mackay
dd45647626 AC_PosControl: update some comments re leash lengths 2014-03-17 10:13:02 +09:00
Holger Steinhaus
345115fddd AC_PosControl: fixed leash length calc for descent speed 2014-03-17 10:12:47 +09:00
Andrew Tridgell
6b5d27efbb AP_GPS: fixed example builds with change to init() 2014-03-16 06:44:50 +11:00
Andrew Tridgell
68462025ba RC_Channel: constrain norm_input() to -1 to 1 
if RC is not properly calibrated we could get a value beyond 1, which
could cause some flight modes to exceed the roll/pitch limits of the
aircraft
 2014-03-15 20:43:13 +11:00
Andrew Tridgell
9cf1fd46c8 AP_GPS: removed nav_setting default 
not needed, and apparently caused issue with xcode 5.1
 2014-03-14 07:49:56 +11:00
Paul Riseborough
dacba5d911 AP_NavEKF : Update default tuning parameters (for plane use) 2014-03-14 06:07:58 +11:00
Paul Riseborough
d0828d9c15 AP_NavEKF : Prevent bad user parameter causing incorrect GPS fusion 2014-03-14 06:07:58 +11:00
Paul Riseborough
a24bfc1b8a AP_NavEKF : Use synthetic sideslip fusion during GPS denied operation with airspeed 2014-03-14 06:07:57 +11:00
Paul Riseborough
35811758d7 AP_NavEKF : Update comments and remove un-used function declarations 2014-03-14 06:07:57 +11:00
Andrew Tridgell
db48ed9218 AP_Compass: fixed showing of is_external for 2nd compass 2014-03-13 16:26:43 +11:00
Andrew Tridgell
beb6123576 GCS_MAVLink: send a "zero logs" message when no logs available 2014-03-11 17:12:22 +11:00
Andrew Tridgell
ecdd74d580 DataFlash: return number of logs as zero correctly 
when we have no file based logs, report no logs :)
 2014-03-11 17:11:58 +11:00
Andrew Tridgell
d9e8c34a89 GCS_MAVLink: allow for proxying of larger MAVLink messages on PX4 
this makes it possible to deal with large MAVLink messages
 2014-03-11 13:48:25 +11:00
Paul Riseborough
784034170d AP_NavEKF : increased useage of helper functions 2014-03-10 21:54:03 +11:00
Paul Riseborough
7b3130cfcc AP_NaVEKF : Enable operation without airspeed and compass 2014-03-10 21:53:09 +11:00
Paul Riseborough
3a5acb9cea AP_NavEKF : improved on-ground, in-air check and GPS yaw alignment 2014-03-10 14:07:34 +11:00
Paul Riseborough
b47a11edf6 AP_NavEKF : improved static and on-ground mode selection logic 2014-03-10 04:39:59 +11:00
Paul Riseborough
15a44571c2 AP_NavEKF : enable operation without a compass for planes 2014-03-09 20:01:45 +11:00
Paul Riseborough
2019708056 AP_NavEKF : Make all compass use autodetect 2014-03-09 19:59:19 +11:00
Paul Riseborough
e485b246e7 AP_NavEKF : update comments 2014-03-09 19:59:18 +11:00
Paul Riseborough
c8bd415b00 AP_NavEKF : Add sideslip constraint to allow plane flight without magnetometer 2014-03-09 19:59:17 +11:00
Paul Riseborough
52fabc822f AP_NavEKF : Add low speed magnetometer calibration option 2014-03-09 19:59:16 +11:00
Paul Riseborough
88b0364fcd AP_TECS : Add protection for airspeed runaway due to pitch errors 2014-03-09 19:59:16 +11:00
priseborough
6ace31b6c1 AP_NavEKF : Fix bug that leaves height unconstrained in static mode 2014-03-09 19:27:21 +11:00
Mike McCauley
c90d3ff59e Flymaple: RCOUtput disable_ch() now supports disabling outputs 2014-03-08 21:55:57 +11:00
Andrew Tridgell
794cc33e6a GPS: added set_secondary() function 
for preventing notify updates for 2nd GPS
 2014-03-08 21:47:49 +11:00
Paul Riseborough
94ff7522fc AP_NavEKF : Fix bug in initial East mag field state variance 2014-03-08 07:44:34 +11:00
Andrew Tridgell
63234d4c22 AP_Baro: fixed linux build of BMP085 driver 2014-03-07 09:33:43 +11:00
Randy Mackay
4cfe50b70c Notify: brighter RGB LED when on battery power 2014-03-05 21:38:29 +09:00
Randy Mackay
1c457d8448 Mount: add get_mode and set_mode_to_default methods 2014-03-05 16:01:11 +09:00
Andrew Tridgell
dd502e98b4 RC_Channel: added support for separate wheel steering channels on planes 2014-03-05 12:57:50 +11:00
Andrew Tridgell
a788405c8b RC_Channel: added percent_input() function 
useful for plane flaps
 2014-03-05 09:17:50 +11:00
Randy Mackay
25ee5d5dc8 AC_AttControl: smoothing_gain to angle_ef_roll_pitch_rate_ef_yaw_smooth 
pair-programmed with lthall
 2014-03-04 22:23:14 +09:00
lthall
15f88c2a2b AC_AttControl: Stabilize input shaping 2014-03-04 21:52:18 +09:00
Andrew Tridgell
5f85e7af6a HAL_PX4: switch to new serial port for 2nd GPS 2014-03-04 20:34:44 +11:00
Andrew Tridgell
af2f72acb0 HAL_SITL: honor SIM_GPS2_ENABLE option 2014-03-03 07:07:29 +11:00
Andrew Tridgell
7a52938f68 SITL: added SIM_GPS2_ENABLE option 2014-03-03 07:07:09 +11:00
Mike McCauley
be34e0358a RC_Channel: Removed duplicate defines from RC_Channel.h 2014-03-03 06:34:34 +11:00
Andrew Tridgell
449d09051e AP_NavEKF: cope with compass going offline while in flight 2014-03-02 14:32:10 +11:00
Andrew Tridgell
77f91e6250 AP_NavEKF: don't assume the number of gyros == number of accels 2014-03-02 13:53:19 +11:00
Paul Riseborough
ebb3cc3348 AP_NavEKF : Use average of dual IMU gyro data when available 2014-03-02 13:28:44 +11:00
Paul Riseborough
a39d00fc13 AP_NavEKF : Fix bug that prevents Zacc bias state variance being updated 2014-03-02 13:27:22 +11:00
Paul Riseborough
573b3210dd AP_NavEKF : Add div0 protection to the IMU1_weighting calc 2014-03-02 08:10:06 +11:00
Paul Riseborough
bd152d332c AP_NavEKF : Add accel aliasing protection 2014-03-02 08:10:04 +11:00
Andrew Tridgell
853271dd37 Replay: moved replay tool into Tools/Replay 2014-03-01 14:30:55 +11:00
Andrew Tridgell
295cd9adba AP_NavEKF: give a sensible error for no such file on replay 2014-03-01 14:24:51 +11:00
Paul Riseborough
854f013146 AP_NavEKF : Fixes zero compass offsets on initialisation 2014-02-28 19:43:12 +11:00
Andrew Tridgell
cc4c443b32 SITL: simulate dual accel/gyro 2014-02-28 17:30:38 +11:00
Jonathan Challinger
e81d2e9584 AP_InertialSensor: Correct out-of-bounds array access that was causing SITL to crash 2014-02-28 17:25:54 +11:00
Andrew Tridgell
736201689b AP_NavEKF: only use the active accel from DCM if fly_forward is set 2014-02-27 17:40:13 +11:00
Andrew Tridgell
aaaae9a222 AP_AHRS: added get_fly_forward() method 
will be used to detect a copter
 2014-02-27 17:39:49 +11:00
Paul Riseborough
62eff63267 AP_NavEKF : Increase the tuning range for magnetometer measurement noise 2014-02-27 17:20:38 +11:00
Andrew Tridgell
9a5ecc9541 AP_AHRS: use primary accel for accel_ef 
Logs from Randy show that the copter INav code can't handle the
accelerometer sensor changing.
 2014-02-27 16:28:37 +11:00
Andrew Tridgell
2c85a7ba56 AP_InertialSensor: expose get_primary_accel() for use in AHRS 2014-02-27 16:27:46 +11:00
Andrew Tridgell
cf148fa76c AP_Compass: improved COMPASS_ORIENT and COMPASS_EXTERNAL for Pixhawk 2014-02-27 12:46:27 +11:00
Andrew Tridgell
a9e683dada AP_NavEKF: use the accelerometer chosen by DCM for each step 2014-02-27 09:41:48 +11:00
Andrew Tridgell
b53496d470 AP_AHRS: choose the best accelerometer at each drift correction step 
this greatly reduces the impact of aliasing on accelerometers by
choosing the accelerometer that produces the smallest error term in
DCM. The difference can be quite dramatic on the Pixhawk.
 2014-02-27 09:41:28 +11:00
Andrew Tridgell
0b45d2bc06 AP_AHRS: removed the AHRS_GPS_DELAY parameter 
the best value has turned out to be 1, and tweaking it has not turned
out to be useful, so this simplifies the code in preparation for
adding the anti-aliasing handling with multiple accelerometers
 2014-02-27 08:57:44 +11:00
Paul Riseborough
78a1cac560 AP_NavEKF : Improved heading and magnetic field state initialisation 2014-02-27 08:12:10 +11:00
Paul Riseborough
d83b382e59 AP_NavEKF : Fix variance constraint bug 
Constraining variances to a minimum value of 1e-9 was causing problems
with gyro bias and angular accuracy in noisy GPS environments.
Because the constraint is applied after every covariance prediction
and correction, a lower value of 0 is more appropriate.
 2014-02-27 08:12:03 +11:00
Andrew Tridgell
8b59e564ba AP_NavEKF: improved replay timing 2014-02-27 08:11:04 +11:00
Andrew Tridgell
840f1b9a1e AP_InertialSensor: make HIL timing more accurate 
needed for 400Hz replay
 2014-02-27 08:10:42 +11:00
Andrew Tridgell
66f238c0da AP_NavEKF: support 400Hz replay from 50Hz logs 2014-02-26 19:34:01 +11:00
Andrew Tridgell
3fa2207a2d AP_HAL: allow for microsecond resolution in scheduler->stop_clock() 
this makes 400Hz in the replay code possible
 2014-02-26 19:33:39 +11:00
Andrew Tridgell
6fc5c12f1d AP_AHRS: remove unused variable 2014-02-26 10:28:12 +11:00
Andrew Tridgell
866e32f059 AP_Motors: removed unused variable 2014-02-26 09:40:39 +11:00
Andrew Tridgell
e410733682 DataFlash: added GPS2 logging 2014-02-26 09:19:00 +11:00
Andrew Tridgell
0115b9fa07 HAL_SITL: support a 2nd GPS 2014-02-26 08:19:47 +11:00
Andrew Tridgell
836f473db2 HAL_FLYMAPLE: no uartE 2014-02-26 08:19:20 +11:00
Andrew Tridgell
58d5454d65 HAL_Empty: no uartE 2014-02-26 08:19:18 +11:00
Andrew Tridgell
6c74ca58c3 HAL_AVR: no uartE 2014-02-26 08:19:15 +11:00
Andrew Tridgell
4cb61f1f08 AP_HAL: support uartE 2014-02-26 08:18:20 +11:00
Andrew Tridgell
bf2dd141e9 HAL_PX4: support uartE for 2nd GPS 2014-02-26 08:18:11 +11:00
Andrew Tridgell
63874dfffd AP_NavEKF: set fix type in GPS replay 2014-02-25 21:10:49 +11:00
Andrew Tridgell
d7b2a09919 AP_GPS: added fix type to setHIL 2014-02-25 21:10:30 +11:00
Andrew Tridgell
09cce5d24e AP_NavEKF: fixed replay with current copter logs 2014-02-25 20:56:53 +11:00
Jonathan Challinger
f321a5f241 AP_AHRS: Change airspeed_estimate to const in children of AP_AHRS 
Allows roll/pitch controllers to use DCM's airspeed estimate. Thanks to Kevin Hester for assistance in finding this.
 2014-02-25 18:49:16 +11:00
Paul Riseborough
72a91ccbca AP_NavEKF : Prevents aliasing triggering innovation consistency check failures 2014-02-25 15:55:44 +11:00
Andrew Tridgell
7a6f671659 AP_GPS: added have_vertical_velocity() function 
for use by EKF
 2014-02-24 18:24:10 +11:00
Andrew Tridgell
a273951f70 HAL_Linux: added missing Util.cpp 2014-02-24 11:59:24 +11:00
Paul Riseborough
5db9a87d31 AP_NavEKF : fixed bug in velocity rate of change filter 
This bug meant the velocity rate of change used to scale the GPS measurement variances was noisy and too small
 2014-02-23 19:50:37 +11:00
Paul Riseborough
01c84c3f47 AP_NavEKF : fixed bug in height limit range 2014-02-23 19:50:36 +11:00
Paul Riseborough
36d619ec3a AP_NavEKF : Changed default IMU bias process noise to use smallest value 2014-02-23 19:50:36 +11:00
Paul Riseborough
89e0b48320 AP_NavEKF : Bug fix for height drift due to timer wrap-around 2014-02-23 19:50:35 +11:00
Paul Riseborough
939a32a7bb AP_NavEKF : Improved stability of Z accel bias 2014-02-23 19:50:34 +11:00
Paul Riseborough
9f3c19c03a AP_AHRS : change initialisation requirements for EKF and use dynamic method 2014-02-23 19:50:34 +11:00
Andrew Tridgell
6732d6c79b AP_InertialSensor: enable get_accel_count() and get_gyro_count() APIs for HIL 2014-02-23 19:10:07 +11:00
Andrew Tridgell
5d7346b5c2 HAL_SITL: fixed build with new HIL INS API 2014-02-23 19:09:41 +11:00
Andrew Tridgell
ffbd655ba0 AP_NavEKF: support dual sensors in log replay, and fix flight altitude 2014-02-23 08:17:55 +11:00
Andrew Tridgell
707cc2b532 AP_NavEKF: allow log filename to be specified in replay 2014-02-23 08:17:01 +11:00
Andrew Tridgell
0e18079c47 AP_InertialSensor: allow HIL sensors to support multiple instances 
this allows log replay to test both sets of sensors on a Pixhawk log
 2014-02-23 08:16:33 +11:00
Andrew Tridgell
735c6449a1 AP_HAL: added support for commandline arguments 
useful for log replay, specifying log file
 2014-02-23 08:15:39 +11:00
Andrew Tridgell
4e56196655 AP_NavEKF: allow states to be accessed using names as well as a Vector22 2014-02-21 20:24:47 +11:00
Andrew Tridgell
009913ec60 AP_Math: make is_nan const for quaternion and add .zero() for vector2 2014-02-21 20:24:47 +11:00
Randy Mackay
33fe778cdd InertialSensor_PX4: resolve compiler warning 2014-02-21 13:53:34 +09:00
Randy Mackay
98bdbb7fed AC_WPNav: set loiter accel to 1/2 of speed 
Bug fix from Leonard.
Also fixed some formatting.
 2014-02-20 21:37:45 +09:00
Andrew Tridgell
f222f2ef1e DataFlash: fixed logging on PX4v1 
large writes break IO, a NuttX bug
 2014-02-20 06:55:35 +11:00
Andrew Tridgell
20b0444c15 AP_NavEKF: remove sleep on init of EKF 
this prevents HIL from locking up, and also prevents a possible 1s
delay in flight on EKF init
 2014-02-19 22:04:12 +11:00
Andrew Tridgell
b434c11215 AP_AHRS: removed empty file 2014-02-19 22:00:25 +11:00
Randy Mackay
aa5ea23245 GCS_MAVLink: regenerate for COMPASSMOT_STATUS msg 2014-02-19 16:04:08 +11:00
Randy Mackay
a7c25ec649 GCS_MALink: improved generate.sh failure msg 2014-02-19 16:04:05 +11:00
Andrew Tridgell
50cbc661ef GCS_MAVLink: added new COMPASSMOT_STATUS message 2014-02-19 16:03:57 +11:00
Andrew Tridgell
c9d0c1face AP_NavEKF: use ahrs->get_armed() for static mode demanded 2014-02-19 10:52:57 +11:00
Andrew Tridgell
3b1f9a4bbf AP_AHRS: added get_armed() and set_armed() calls 
will be used by NavEKF to determine static mode
 2014-02-19 10:52:24 +11:00
Andrew Tridgell
fe0cb23733 AP_InertialSensor: fixed HIL for 400Hz INS 2014-02-19 10:29:00 +11:00
Andrew Tridgell
536160a3fb AP_NavEKF: use AHRS get_correct_centrifugal() 2014-02-19 10:28:45 +11:00
Andrew Tridgell
fad0b2b233 AP_AHRS: added get_correct_centrifugal() 
used by NavEKF to force static mode
 2014-02-19 10:28:14 +11:00
Andrew Tridgell
599c3a8abf AP_Math: added more operators to VectorN 2014-02-19 10:14:58 +11:00
Andrew Tridgell
869e41fd03 AP_NavEKF: fixed detection of airspeed sensor 
the get_airspeed() AHRS call can change as the user enables/disables
the airspeed sensor, plus it only gets enabled after the NavEKF
constructor runs.
 2014-02-19 09:22:45 +11:00
Paul Riseborough
1ade39977a AP_NavEKF : covariance prediction cleanup 2014-02-19 09:22:45 +11:00
Paul Riseborough
8daca145d0 AP_NavEKF : useAirspeed set automatically 2014-02-19 09:22:45 +11:00
Paul Riseborough
6fbada26d3 AP_NavEKF : Improvements to staticMode robustness 2014-02-19 09:22:45 +11:00
Mike McCauley
bd768a0c0c AP_HAL_FLYMAPLE RCOutput.cpp: enable_ch no longer resets servo 
FLYMAPLERCOutput::enable_ch incorrectly reset the servo to 0, which caused
servo twitching once per second when RC_Channel_aux::enable_aux_servos
enabled each channel.
 2014-02-18 09:25:08 +11:00
Andrew Tridgell
ad4db4de6c AP_Airspeed: added setHIL() method 
useful for log playback
 2014-02-18 09:25:08 +11:00
Andrew Tridgell
e11ada7bf0 RC_Channel: fixed comment on enable_aux_servos() 
thanks to Mike McCauley for spotting
 2014-02-18 09:25:07 +11:00
Andrew Tridgell
b2bd81f262 AP_Baro: added alternative setHIL interface 
uses pressure and temperature for better log replay
 2014-02-18 09:25:07 +11:00
Andrew Tridgell
5bf170c440 AP_NavEKF: fixed log replay code 
also added BARO and ARSP messages
 2014-02-18 09:25:07 +11:00
jschall
024855014f AC_PosControl: update _pos_error if it is being limited 
This fixes a bug that causes 10hz throttle noise.
 2014-02-17 22:33:06 +09:00
Andrew Tridgell
9cf70fe3f7 AP_HAL: another broken example build 
this one an internal compiler error
 2014-02-17 12:42:13 +11:00
Mike McCauley
4f9f87a8c6 AP_HAL_FLYMAPLE: Add notes to FlymaplePortingNotes.txt re GPS selection. 2014-02-17 05:56:37 +11:00
Mike McCauley
54a0b04c12 AP_HAL_FLYMAPLE: RCInput detects stale input readings better. Update test 
code.
 2014-02-17 05:56:37 +11:00
Mike McCauley
f1533aa350 AP_HAL_FLYAPLE: update documentation in FlymaplePortingNotes.txt 2014-02-17 05:56:37 +11:00
Mike McCauley
81791bdc43 AP_HAL_FLYMAPLE: Added documentation about alternative orientations to FlymaplePortingNotes.txt 2014-02-17 05:56:37 +11:00
Mike McCauley
95bea052d2 AP_HAL_FLYMAPLE: update documentation in FlymaplePortingNotes.txt 2014-02-17 05:56:37 +11:00
Mike McCauley
2c94a40310 AP_InertialSensor: AP_InertialSensor_Flymaple Remove unnecessary 
comment
 2014-02-17 05:56:37 +11:00
Mike McCauley
dd6abb49a9 AP_InertialSensor: AP_InertialSensor_Flymaple::healthy() was required after 
all.
 2014-02-17 05:56:37 +11:00
Mike McCauley
0a43cf8c5c AP_InertialSensor: AP_InertialSensor_Flymaple removed redundant definition of 
healthy().
 2014-02-17 05:56:37 +11:00
Mike McCauley
f7279aa13f AP_InertialSensor: AP_InertialSensor_Flymaple implement get_gyro_health 
and get_accel_health.
 2014-02-17 05:56:37 +11:00
Mike McCauley
4dc33c8de8 AP_HAL_FLYMAPLE: updated FlymaplePortingNotes.txt 2014-02-17 05:56:37 +11:00
Randy Mackay
d277b6cabd AC_AttControl: fix @Units parameter descriptions 2014-02-16 22:36:59 +09:00
Paul Riseborough
7a82746fcc AP_NavEKF : fixed bug in pos and vel reset when in static mode 2014-02-16 22:35:19 +11:00
Paul Riseborough
275ef86f86 AP_NavEKF : Position and Velocity reset bugfix 2014-02-16 21:05:37 +11:00
Paul Riseborough
b22dc706b2 AP_NavEKF : staticMode bugfix and robustness improvements 2014-02-16 21:04:55 +11:00
Paul Riseborough
2926602718 AP_NavEKF : Cleaned up InitialiseFilterDynamic 2014-02-16 21:04:51 +11:00
Paul Riseborough
404fbafe26 AP_NavEKF : Changed timout behaviour to only reset PosVel states 2014-02-16 21:04:46 +11:00
Andrew Tridgell
856dfd0ee6 AC_AttitudeControl: fixed example build 2014-02-16 18:43:15 +11:00
Andrew Tridgell
ee37bc3d27 AP_AHRS: ensure we have HAL_CPU_CLASS available 2014-02-16 17:57:09 +11:00
Randy Mackay
6af705d455 AC_Circle: bug fix for pos target when radius is zero 2014-02-16 13:46:38 +11:00
Randy Mackay
9130c88f15 AC_PosControl: throttle rate to simple P controller 2014-02-16 13:35:44 +11:00
Randy Mackay
a021d0ca31 AHRS: fix compiler warning 2014-02-16 13:35:37 +11:00
Randy Mackay
34b62fc078 AC_AttControlHeli: add ACCEL_RP_MAX, ACCEL_Y_MAX 2014-02-16 13:35:26 +11:00
lthall
b8d9bdb794 AC_AttControl: accel limit for roll, pitch yaw rates 2014-02-16 13:35:23 +11:00
Andrew Tridgell
189d635493 AP_Compass: constrain compass offsets to +/- 2000 
this is prompted by a user log showing NaN compass offsets, resulting
in a crash. The patch ensures we never end up with NaN offsets, and
also constrains the offsets to a reasonable limit
 2014-02-16 13:33:41 +11:00
Andrew Tridgell
6618bdae67 DataFlash: periodically use lseek to avoid NuttX seek bug 2014-02-16 13:21:35 +11:00
Andrew Tridgell
9bb8f73d56 Compass: split compass learning out to its own C++ file 2014-02-16 13:21:06 +11:00
Andrew Tridgell
24e1070eb2 AP_NavEKF: initialise quaternion from rotation matrix 2014-02-15 12:21:11 +11:00
Andrew Tridgell
2df314799e AP_Math: added tests for quaternion to/from rotation matrix 2014-02-15 12:20:51 +11:00
Andrew Tridgell
689f230d40 AP_Math: added quaternion.from_rotation_matrix() 2014-02-15 12:20:31 +11:00
Andrew Tridgell
c6b24c521b AP_NavEKF: force healthy false when initialising 
this prevents us feeding off our own values when booting

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2014-02-15 09:25:40 +11:00
Andrew Tridgell
be33a9634e AP_AHRS: move using_EKF to .cpp to make it easier in gdb 2014-02-15 09:25:40 +11:00
Andrew Tridgell
eedd88c2ec AP_AHRS: give zero lat/lng and baro alt if no position yet in DCM 2014-02-15 09:25:40 +11:00
Andrew Tridgell
4d3f714a5d AP_Notify: fixed example build 2014-02-15 06:40:39 +11:00
Andrew Tridgell
830afefcef AP_HAL: fixed example build 2014-02-15 06:40:29 +11:00
Andrew Tridgell
3af38a778d AP_Baro: fixed example build 2014-02-15 06:40:15 +11:00
Andrew Tridgell
8201f9c928 AP_NavEKF: don't build example 2014-02-15 06:40:06 +11:00
Andrew Tridgell
c1dff6aa65 AP_Math: fixed example build 2014-02-15 06:39:43 +11:00
Andrew Tridgell
f9d0747750 AP_InertialSensor: fixed example build 2014-02-15 06:39:35 +11:00
Randy Mackay
5bdc564191 AP_AHRS: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
c18b3f6094 AP_Airspeed: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
bb715424ee Baro: fix BMP085 example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
d761ddd4af AP_Motors: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
ae59bef6d1 AC_INav: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
42d9225fbe HAL_AVR: ArduCopterLibs to use AC_P library 2014-02-15 06:09:08 +11:00
Randy Mackay
bf3effcd10 AC_WPNav: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
889ee1bfef AC_Sprayer: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
4484a4232a AC_Fence: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
c35bd84e21 AC_AttControl: fix example sketch 2014-02-15 06:09:08 +11:00
Randy Mackay
451910fc94 AC_AttControlHeli: replace APM_PI with AC_P 2014-02-15 06:09:08 +11:00
Randy Mackay
ff9f4fe6e7 AC_AttControl: replace APM_PI with AC_P 2014-02-15 06:09:08 +11:00
Randy Mackay
94fb9c4274 AC_PosControl: replace APM_PI with AC_P 2014-02-15 06:09:08 +11:00
Randy Mackay
fbf8106280 AC_Circle: remove AC_PID include 
This is no longer required with introduction of PosControl lib
 2014-02-15 06:09:08 +11:00
Randy Mackay
e86a21a254 AC_WPNav: remove AC_PID include 
This is no longer required with introduction of PosControl lib
 2014-02-15 06:09:08 +11:00
Randy Mackay
8fae75ee87 AC_PID: add AC_P controller 
Used for stabilize angle controllers, alt hold and loiter
 2014-02-15 06:09:08 +11:00
Randy Mackay
fbc5af2705 AC_PID: results returned as float 2014-02-15 06:09:08 +11:00
Randy Mackay
a6ad51b38f AC_AttControl: rename most methods 2014-02-15 06:09:08 +11:00
lthall
65c2fc0cc6 AC_AttControl: ACRO fixes 2014-02-15 06:09:08 +11:00
Andrew Tridgell
0bbe038587 GCS_MAVLink: re-generate MAVLink headers 2014-02-15 05:48:24 +11:00
Andrew Tridgell
801ceacaf2 AP_AHRS: re-run update_trig() after EKF AHRS update 2014-02-15 05:48:24 +11:00
Andrew Tridgell
a88212eb7a AP_InertialNav: fixed EKF version for new AHRS API 2014-02-15 05:48:24 +11:00
Andrew Tridgell
a7a44a9a5c AP_NavEKF: fixed init order warning 2014-02-15 05:48:24 +11:00
Andrew Tridgell
9b8311580b AP_TECS: update for AHRS API change 2014-02-15 05:48:24 +11:00
Andrew Tridgell
25ef0d5a7b AP_AHRS: don't allow get_velocity_NED() and get_relative_position_NED() without EKF 
this avoids some linking issues, plus the functions are inaccurate
without EKF
 2014-02-15 05:48:24 +11:00
Andrew Tridgell
6964529124 AP_Baro: _calculate can be private 2014-02-15 05:48:24 +11:00
Andrew Tridgell
c62ccce9d8 AP_AHRS: make estimate_wind() public 
this avoids it linking into copter
 2014-02-15 05:48:24 +11:00
Paul Riseborough
b56c8211c9 AP_NavEKF: Reduced number of Mavlink tuneable parameters 2014-02-15 05:48:23 +11:00
Paul Riseborough
c20fac1269 AP_NavEKF: Updated comments for private functions 2014-02-15 05:48:23 +11:00
Paul Riseborough
deb64c4cbd AP_NavEKF: Pos Vel reset after long GPS timeout 2014-02-15 05:48:23 +11:00
Paul Riseborough
7ac0172db1 AP_NavEKF: removed repeated intialisation 2014-02-15 05:48:23 +11:00
Paul Riseborough
28fb5e364b AP_NavEKF: Fixed bug in pos/vel/hgt reset on timout 2014-02-15 05:48:23 +11:00
Paul Riseborough
f74cce8b4e AP_NavEKF : Removed double to float conversions 2014-02-15 05:48:23 +11:00
Paul Riseborough
80f6dba694 AP_NavEKF: Improved control of fusion update intervals 2014-02-15 05:48:23 +11:00
Paul Riseborough
13b9daeff5 AP_NavEKF: Added constraints to Mavlink tuneable parameters 2014-02-15 05:48:23 +11:00
Paul Riseborough
b123e1bb16 AP_NavEKF: Improved in-air reset behaviour 2014-02-15 05:48:22 +11:00
Paul Riseborough
1651980b9f AP_NavEKF: Improved behaviour following loss and regaining of GPS 2014-02-15 05:48:22 +11:00
Paul Riseborough
14eb63e7c9 AP_NavEKF: Made most tuning parameters Mavlink adustable 2014-02-15 05:48:22 +11:00
Andrew Tridgell
f800f5592d AP_NavEKF: fixup parameter handling 2014-02-15 05:48:22 +11:00
Andrew Tridgell
f09ae0c2d0 AP_AHRS: expose get_NavEKF as non-const 
better than having two methods
 2014-02-15 05:48:22 +11:00
Paul Riseborough
f0f76920fa AP_NavEKF : Mavlink tunable parameter - first attempt 2014-02-15 05:48:22 +11:00
Paul Riseborough
128f71157d AP_NavEKF: Fixed bug in pre GPS fix updates 2014-02-15 05:48:22 +11:00
Paul Riseborough
08267cea87 AP_AHRS: Scheduling for yaw gain to reduce atitude errors in turning flight 2014-02-15 05:48:22 +11:00
Paul Riseborough
357743ee2d AP_NavEKF: Adjusted tuning parameters for plane use 2014-02-15 05:48:22 +11:00
Paul Riseborough
b4171853b1 AP_NavEKF: allow initialisation before GPS lock to aid indoor testing 2014-02-15 05:48:21 +11:00
Paul Riseborough
7fb60812c2 AP_NavEKF: Added pitch and roll inertial sensor to body trim adjustment 2014-02-15 05:48:21 +11:00
Paul Riseborough
9d375da550 AP_NavEKF: changed sqrt to sqrtf 2014-02-15 05:48:21 +11:00
Paul Riseborough
1f0b4b02d0 AP_NavEKF: fixed merge error that inverted static mode 2014-02-15 05:48:21 +11:00
Paul Riseborough
17e24521e8 DataFlash : Added logging of NavEKF innovations and variances 2014-02-15 05:48:21 +11:00
Paul Riseborough
9bbddb2f66 AP_TECS : Use NavEKF height and height rate data if available 2014-02-15 05:48:21 +11:00
Paul Riseborough
0599817aa9 AP_AHRS : EKF initialisation changed to use bootstrap method 2014-02-15 05:48:21 +11:00
Paul Riseborough
401e3aee43 AP_NavEKF : Changes to test harness to support accel bias states 2014-02-15 05:48:21 +11:00
Paul Riseborough
5219869389 AP_NavEKF : Added Z accel bias state and bootstrap initialisation method 2014-02-15 05:48:21 +11:00
Randy Mackay
301a04b74a AP_NavEKF: update params for copter 2014-02-15 05:48:21 +11:00
Randy Mackay
f068d0ff7e AP_AHRS_NavEKF: expose non-const EKF for tuning 2014-02-15 05:48:20 +11:00
Randy Mackay
7c73020015 AP_NavEKF: make params public so they can be tuned 2014-02-15 05:48:20 +11:00
Randy Mackay
9f130b40a0 AP_AHRS_NavEKF: override set_correct_centrifugal 2014-02-15 05:48:20 +11:00
Randy Mackay
8f6fd86f69 AP_AHRS: make set_correct_centrifugal virtual 2014-02-15 05:48:20 +11:00
Paul Riseborough
a87df0ad56 AP_AHRS : set NavEKF staticMode using call to set_correct_centrigual 2014-02-15 05:48:20 +11:00
Paul Riseborough
5c3dea28dc AP_NavEKF : Enable staticMode to be set externally 2014-02-15 05:48:20 +11:00
Andrew Tridgell
3617c65af7 AP_InertialSensor: make HIL treat time like PX4 does 2014-02-15 05:48:20 +11:00
Andrew Tridgell
77c4968342 AP_NavEKF: enable plotting in plot2.dat too 2014-02-15 05:48:20 +11:00
Andrew Tridgell
ab2a5a0672 AP_NavEKF: enable some debug 2014-02-15 05:48:20 +11:00
Paul Riseborough
0d4d287215 AP_NavEKF: comment and parameter tweaks for ground testing 2014-02-15 05:48:20 +11:00
Paul Riseborough
b6b0c2a489 AP_NavEKF: fixed bug in flag reset for hgt fusion 2014-02-15 05:48:19 +11:00
Paul Riseborough
2f3b2a7111 AP_NavEKF: second attempt at higher rate baro fusion 2014-02-15 05:48:19 +11:00
Paul Riseborough
cdbc5a3f35 AP_NavEKF: added position observations to static mode 2014-02-15 05:48:19 +11:00
Paul Riseborough
da2c341914 Revert "AP_NavEKF: Modifed Vel Pos fusion to fuse height data whenever baro reading has changed" 
This reverts commit d1e1be192a0e7ab0771edc9f2c03547da25697cf.
 2014-02-15 05:48:19 +11:00
Paul Riseborough
32cc427ff4 AP_NavEKF: Modifed Vel Pos fusion to fuse height data whenever baro reading has changed 2014-02-15 05:48:19 +11:00
Paul Riseborough
2998aa1a6a AP_NavEKF: Amended tuning parameter list, and changed from variance to noise definitions 2014-02-15 05:48:19 +11:00
Paul Riseborough
f9aae1b90b AP_NavEKF: fixed bug in variance constraint code 2014-02-15 05:48:19 +11:00
Paul Riseborough
735c9684da AP_NavEKF: removed error in constructor comments 2014-02-15 05:48:19 +11:00
Paul Riseborough
8f999fe787 AP_NavEKF: Misc tuning adjustments for Plane testing 2014-02-15 05:48:19 +11:00
Paul Riseborough
c87a5aaf34 AP_NavEKF: added PositionReset public function to fix pre-arm loss of solution 2014-02-15 05:48:19 +11:00
Paul Riseborough
fec4fd463c AP_NavEKF: reduced On Ground yaw gyro bias drift variance scaler 2014-02-15 05:48:19 +11:00
Paul Riseborough
619fffec3e AP_NavEKF: added static mode for pre-arm and bench testing 2014-02-15 05:48:18 +11:00
Paul Riseborough
ab08a5c7d6 AP_AHRS : altered NavEKF set home to reset position instead of reset filter 2014-02-15 05:48:18 +11:00
Paul Riseborough
d0831c708d AP_NavEKF : Added position and height reset public method 2014-02-15 05:48:18 +11:00
Andrew Tridgell
1b1f9e41ab AP_NavEKF: improved playback initialisation 2014-02-15 05:48:18 +11:00
Andrew Tridgell
d9ef45234b AP_NavEKF: useful plotting function 2014-02-15 05:48:18 +11:00
Andrew Tridgell
0816642436 AP_NavEKF: handle intertial nav 2014-02-15 05:48:18 +11:00
Andrew Tridgell
77c6e3206a AP_NavEKF: some debug code 2014-02-15 05:48:18 +11:00
Andrew Tridgell
2cd781997f AP_Baro: changed HIL driver to use floats and better handle starup 2014-02-15 05:48:18 +11:00
Andrew Tridgell
c995f994c5 AP_InertialNav: make some functions protected 2014-02-15 05:48:18 +11:00
Andrew Tridgell
c33da7b3a2 AP_NavEKF: fixed log playback for copter 2014-02-15 05:48:18 +11:00
Andrew Tridgell
78ff078988 HAL_Linux: fixed stopped clock delay 2014-02-15 05:48:18 +11:00
Andrew Tridgell
9b53db66cb AP_NavEKF: tweak parameters based on randys copter log 2014-02-15 05:48:18 +11:00
Andrew Tridgell
9e3bf685c2 SITL: use sinf() and cosf() 
for some strange reason the double precision functions can crash
 2014-02-15 05:48:17 +11:00
Andrew Tridgell
bb0eed5c14 SITL: prevent initialisation error 2014-02-15 05:48:17 +11:00
Andrew Tridgell
574946f0aa AP_AHRS: start EKF 5 seconds after getting GPS lock 2014-02-15 05:48:17 +11:00
Andrew Tridgell
df271fbd59 AP_AHRS: fill in _dcm_matrix whenever EKF started 
this ensures get_dcm_matrix() always returns valid data
 2014-02-15 05:48:17 +11:00
Andrew Tridgell
4c42f53636 AP_NavEKF: use INS delta_time 2014-02-15 05:48:17 +11:00
Andrew Tridgell
5193ce90dc AP_NavEKF: copter specific dtIMUAvg 2014-02-15 05:48:17 +11:00
Andrew Tridgell
ada7d4fb98 AP_AHRS: use the right DCM matrix when EKF not enabled 2014-02-15 05:48:17 +11:00
Andrew Tridgell
a74fcc5a93 AP_AHRS: added set_ekf_use() 2014-02-15 05:48:17 +11:00
Andrew Tridgell
38ac8d404a SITL: fixed PX4 build 2014-02-15 05:48:17 +11:00
Andrew Tridgell
fba0891617 SITL: fixed SIM df altitude 2014-02-15 05:48:17 +11:00
Paul Riseborough
8b1d056e07 AP_NavEKF: updated timeout for GPS retry and reduced onGround gyro bias noise multiplier 2014-02-15 05:48:16 +11:00
Paul Riseborough
7e026d41df AP_NavEKF: explicitly zeroed covariance matrix priro to setting initial values 2014-02-15 05:48:16 +11:00
Paul Riseborough
6e6e3d923e AP_NavEKF: improved covariance matrix numerical stability protection 2014-02-15 05:48:16 +11:00
Andrew Tridgell
45177df354 DataFlash: moved EKF logging to common code 2014-02-15 05:48:16 +11:00
Andrew Tridgell
9aea781248 GCS_MAVLink: moved send_ahrs2 to common code 2014-02-15 05:48:16 +11:00
Andrew Tridgell
66dbaa6657 AP_NavEKF: make health() API const 2014-02-15 05:48:16 +11:00
Andrew Tridgell
47f541e143 AP_InertialNav: implement InertialNav in terms of AHRS when available 2014-02-15 05:48:16 +11:00
Andrew Tridgell
5d43a1d704 AP_AHRS: added inertial nav interfaces to AHRS 2014-02-15 05:48:16 +11:00
Andrew Tridgell
658110dd8c AP_InertialNav: added AP_InertialNav_NavEKF wrapper class 2014-02-15 05:48:15 +11:00
Andrew Tridgell
99097d80a1 AP_InertialNav: use AHRS home location 2014-02-15 05:48:15 +11:00
Andrew Tridgell
c493d980d8 AP_NavEKF: fixed check for airspeed sensor available 2014-02-15 05:48:15 +11:00
Andrew Tridgell
2dbfed19b8 AP_NavEKF: fixed airspeed estimate check 2014-02-15 05:48:15 +11:00
Paul Riseborough
e69eea3086 AP_NavEKF: Bug fix in covariance error correction 2014-02-15 05:48:15 +11:00
Paul Riseborough
43dc9bc055 AP_NavEKF: Added improved covariance matrix error fix 2014-02-15 05:48:15 +11:00
Paul Riseborough
4a56ea84b5 AP_NavEKF: Removed accel bias states 2014-02-15 05:48:15 +11:00
Andrew Tridgell
093481786e AP_NavEKF: added SIM state to playback tool 2014-02-15 05:48:15 +11:00
Andrew Tridgell
fcd9041e62 SITL: added dataflash logging 2014-02-15 05:48:14 +11:00
Andrew Tridgell
d0a25b53f2 DataFlash: added logging of AHRS2 2014-02-15 05:48:09 +11:00
Andrew Tridgell
5578552574 AP_NavEKF: fixed example for new API 2014-02-15 05:29:48 +11:00
Andrew Tridgell
2acf1e7ce5 AP_NavEKF: allow filter to run as single or double precision 
useful for checking if there are numerical precision issues
 2014-02-15 05:29:48 +11:00
Paul Riseborough
efd444b02e AP_NavEKF: covariance protection (not enabled) and tuning changes for stability 2014-02-15 05:29:48 +11:00
Paul Riseborough
be9f276f45 AP_NavEKF: fixed compass offset sign error 2014-02-15 05:29:48 +11:00
Andrew Tridgell
ee774f69d0 AP_NavEKF: fixed some time handling bugs 
use get_delta_time() and removed broken time wrap code
 2014-02-15 05:29:48 +11:00
Andrew Tridgell
b1c5f23bbd AP_InertialSensor: make get_delta_time() const 
allows use from AP_NavEKF
 2014-02-15 05:29:47 +11:00
Andrew Tridgell
95c5aeaa43 AP_NavEKF: removed more unused variables 2014-02-15 05:29:47 +11:00
Andrew Tridgell
a53fc0636a AP_NavEKF: zero more variables on filter re-init 2014-02-15 05:29:47 +11:00
Andrew Tridgell
392995ef84 AP_AHRS: make AHRS handle altitude 
AHRS now holds the home position
 2014-02-15 05:29:47 +11:00
Andrew Tridgell
b9128a932f AP_L1_Control: no need to project position for lag 
now handled by AHRS
 2014-02-15 05:29:47 +11:00
Andrew Tridgell
91cbad52a1 AP_NavEKF: handle conversion of AHRS to handle altitude 
fixed accuracy of position for cm level lat/lng
 2014-02-15 05:29:47 +11:00
Andrew Tridgell
1e476e511a AP_AHRS: pass baro into AP_AHRS 
first step in making AHRS handle altitude
 2014-02-15 05:29:47 +11:00
Andrew Tridgell
6e5077b60b AP_AHRS: removed unused AP_AHRS_HIL 2014-02-15 05:29:46 +11:00
Andrew Tridgell
84c7b0d7fd AP_AHRS: check for NavEKF health 2014-02-15 05:29:46 +11:00
Andrew Tridgell
9ef71a9dec AP_NavEKF: added healthy() API 2014-02-15 05:29:46 +11:00
Andrew Tridgell
cfc612b251 AP_InertialNav: use references to AHRS and baro 2014-02-15 05:29:45 +11:00
Andrew Tridgell
18aa08d5c3 GCS_MAVLink: added AHRS2 mavlink msg 2014-02-15 05:29:45 +11:00
Andrew Tridgell
154eb76f4f GCS_MAVLink: new MAVLink headers 2014-02-15 05:29:45 +11:00
Andrew Tridgell
bfd48a95b7 AP_NavEKF: fixed example build 2014-02-15 05:29:45 +11:00
Andrew Tridgell
b39a5062e9 AP_AHRS: use NavEKF for ground vector when available 2014-02-15 05:29:45 +11:00
Andrew Tridgell
b6bc50051f AP_AHRS: allow reporting of secondary AHRS solution 2014-02-15 05:29:45 +11:00
Andrew Tridgell
ea0f9392ef AP_NavEKF: don't report altitude yet, and removed debug code 2014-02-15 05:29:45 +11:00
Andrew Tridgell
a1aebc0c15 GCS_MAVLink: update from upstream 2014-02-15 05:29:23 +11:00
Andrew Tridgell
0e10554dc0 GCS_MAVLink: rename EKF message to AHRS2 2014-02-15 05:28:10 +11:00
Andrew Tridgell
33673c954d AP_NavEKF: implemented getRotationBodyToNED() 2014-02-15 05:28:10 +11:00
Andrew Tridgell
8c5cde4efd AP_AHRS: allow NavEKF to be enabled at runtime with AHRS_EKF_USE=1 2014-02-15 05:28:10 +11:00
Andrew Tridgell
7ac78ff991 AP_AHRS: create AP_AHRS_NavEKF class 
subclass of AP_AHRS_DCM, just a wrapper for now, will add EKF calls
next
 2014-02-15 05:28:09 +11:00
Andrew Tridgell
2c86a490ed AP_NavEKF: make it possible for NavEKF to be a AHRS member 
ready for AHRS integration
 2014-02-15 05:28:09 +11:00
Paul Riseborough
6f31961fb5 AP_NavEKF: Added height rate adaptive wind speed process noise 2014-02-15 05:28:09 +11:00
Paul Riseborough
de884dabab AP_NavEKF: brought some tuning parameters out to header 2014-02-15 05:28:09 +11:00
Paul Riseborough
3ee5ef852b AP_NavEKF : improved On Ground check 2014-02-15 05:28:09 +11:00
Paul Riseborough
8bc14d09b2 AP_NavEKF : remove onGround airspeed detect bug 2014-02-15 05:28:09 +11:00
Paul Riseborough
a507fa7570 AP_NavEKF : remove debug code 2014-02-15 05:28:09 +11:00
Paul Riseborough
2f95685bfc Plane : EKF data logging fixes 2014-02-15 05:28:09 +11:00
Paul Riseborough
6b9733c013 AP_NavEKF : Additional flash logging 2014-02-15 05:28:09 +11:00
Paul Riseborough
c28e89e4b7 AP_NavEKF: bug fixes for height fusion and covariance initialisation 2014-02-15 05:28:08 +11:00
Paul Riseborough
aed6c79135 AP_NavEKF: Added gyro bias variance scale for on-ground 2014-02-15 05:28:08 +11:00
Paul Riseborough
cb42e1e490 AP_NavEKF: Added public function to get NED position 2014-02-15 05:28:08 +11:00
Paul Riseborough
2c567cd721 AP_NavEKF: Added tuning parameter for onGround yaw gyro variance 2014-02-15 05:28:08 +11:00
Paul Riseborough
9515f6c745 AP_NavEKF: Cleaned up on-ground state and covariance update logic 2014-02-15 05:28:08 +11:00
Andrew Tridgell
9c5647eef3 AP_NavEKF: stop log for gdb friendly playback 2014-02-15 05:28:08 +11:00
Andrew Tridgell
117b77460e HAL_Linux: added stop_clock hack! 2014-02-15 05:28:08 +11:00
Andrew Tridgell
4adf6000f3 AP_NavEKF: only build on fast CPUs 2014-02-15 05:28:08 +11:00
Paul Riseborough
1647ba9bd0 AP_NavEKF: Reduced heading drift on ground 2014-02-15 05:28:08 +11:00
Paul Riseborough
63d8b1bb0b AP_NavEKF: Scheduler Improvements 2014-02-15 05:28:07 +11:00