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13677 Commits

Author SHA1 Message Date
Rustom Jehangir 116f166a78 AP_JSButton: New library to map joystick buttons to vehicle functions 2017-02-21 11:26:14 +11:00
jaxxzer ccb6434831 AP_Scheduler: Set main loop rate to 400hz for Sub 2017-02-21 11:26:14 +11:00
jaxxzer 44c9efad50 AP_Vehicle: Add the ArduSub vehicle type. 
This also fixes the issue causing accel calibration to be unresponsive
in gcs.
 2017-02-21 11:26:14 +11:00
Jacob Walser 2bacc2fea2 AP_RCMapper: Add forward and strafe channel mappings for Sub 2017-02-21 11:26:14 +11:00
Rustom Jehangir 237ba87ca4 AP_Motors: New AP_Motors6DOF used by Sub 2017-02-21 11:26:14 +11:00
Peter Barker 1217256898 AP_AHRS: correct infinite recursion in AP_AHRS_View 2017-02-21 09:03:03 +11:00
Andrew Tridgell 29b06d2d4a SRV_Channel: fixed output slew rate handling 
this fixes a bug that happens when the RC output speed is much lower
than the main loop speed, such as with forward throttle for
quadplanes. We need to base the slew on the last sent output, not the
last value read back (at 50Hz) from the IO board, or we will slew the
channel at 6x to 8x slower than the correct rate.
 2017-02-21 06:09:33 +11:00
Andrew Tridgell 3ce7e4b322 AP_GPS: fixed fake uBlox with PVT message support 2017-02-21 06:09:33 +11:00
murata fe93bdbc5e AP_IRLock: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata eb6cdd27fb AP_Notify: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata d9dbf6e1eb AP_OpticalFlow: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata a3f5b4f319 AP_InertialSensor: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata eb4d8963d0 AP_HAL_Linux: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata bc7b2144e7 AP_Compass: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata f5c3de2a61 AP_Baro: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
murata af65be5aa4 AP_Airspeed: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
Andrew Tridgell d338d9c0aa SITL: fixed whitespace on flightaxis code 2017-02-18 17:26:43 +11:00
Andrew Tridgell 83d055eceb AP_Motors: support twin-motor tailsitters 
use differential thrust for roll
 2017-02-18 17:26:43 +11:00
Andrew Tridgell 584fbf629b SRV_Channel: added k_throttleLeft and k_throttleRight 
support for differential thrust for yaw in twin engine planes
 2017-02-18 17:26:43 +11:00
Andrew Tridgell 7845181f4b AP_AHRS: fixes for changes in AP_AHRS API from Michael 2017-02-18 17:26:43 +11:00
Andrew Tridgell 17e1329068 AC_WPNav: converted to use AP_AHRS_View 
for use in quadplane tailsitters
 2017-02-18 17:26:43 +11:00
Andrew Tridgell 3c8020862c SITL: support a builtin tailsitter vehicle type 2017-02-18 17:26:43 +11:00
Andrew Tridgell ac2a9c4b4a AP_Motors: allow Copter to fly the tailsitter motors class 2017-02-18 17:26:43 +11:00
Andrew Tridgell c62c64d27b AP_AHRS: added support for AP_AHRS_View 2017-02-18 17:26:43 +11:00
Andrew Tridgell 1345bf8737 AC_AttitudeControl: added support for AP_AHRS_View 
this allows for tailsitters with a different attitude view
 2017-02-18 17:26:43 +11:00
Andrew Tridgell 8bd1fc63d5 SITL: support pitch90 and pitch270 in FlightAxis 
used for flying tailsitters
 2017-02-18 17:26:43 +11:00
Andrew Tridgell 1a74b7fc0c AP_Motors: started on tailsitter support 2017-02-18 17:26:43 +11:00
Andrew Tridgell 5acbf5d16e AC_AttitudeControl: use FF from AC_PID 2017-02-18 17:26:43 +11:00
Andrew Tridgell b97bf5d15e AC_PID: added feed-forward to AC_PID 2017-02-18 17:26:43 +11:00
Francisco Ferreira 23f959b92f
AP_NavEKF3: fix copied parameter descriptions 2017-02-15 19:20:04 +00:00
priseborough 1a7b5538e5 AP_NavEKF2: Enable simple heading fusion to be set for specific cores 2017-02-15 19:17:53 +00:00
priseborough de7a679534 AP_NavEKF3: Enable simple heading fusion to be set for specific cores 2017-02-15 19:09:45 +00:00
priseborough ccb952ba31 AP_NavEKF3: Use the same mag fusion method for all cores 
The original reason for using a different method for the second core is no longer valid.
 2017-02-15 19:01:10 +00:00
priseborough a1d41edc4e AP_NavEKF2: Use the same mag fusion method for all cores 
The original reason for using a different method for the second core is no longer valid.
 2017-02-15 19:01:10 +00:00
Randy Mackay 8c7b214d71 AP_BattMonitor: fix param description 2017-02-15 20:01:59 +10:00
priseborough e399f57ffa AP_NavEKF3: prevent NaN if RNGFND_GNDCLEAR is zero 2017-02-15 07:04:38 +09:00
priseborough 5cd403c0b9 AP_NavEKF2: prevent NaN if RNGFND_GNDCLEAR is zero 2017-02-15 07:04:38 +09:00
priseborough bf51da224a AP_RangeFinder: Update min value for RNGFND_GNDCLEAR parameter 2017-02-15 07:04:38 +09:00
Peter Barker 057819ccef DataFlash: zero-pad the number in the log filename 
This helps with collating when reviewing log files

Closes #2212
 2017-02-15 07:23:49 +11:00
Peter Barker 58d74230d5 DataFlash: correct error detection for asprintf 2017-02-15 07:23:49 +11:00
Michael du Breuil 794f7a969e AP_Arming: Fix up ARMING_REQUIRE param documentation to try and be less confusing 2017-02-15 07:22:11 +11:00
Andrew Tridgell 395702ceff SRV_Channel: make SRV_AUTO_TRIM plane specific 2017-02-14 19:50:01 +11:00
Andrew Tridgell 4626b3a269 AP_Arming: mark ARMING_REQUIRE as plane and rover only 2017-02-14 19:50:01 +11:00
Andrew Tridgell 108cbe1dab AP_Motors: mark tricopter yaw as tricopter only 2017-02-14 19:50:01 +11:00
Andrew Tridgell 79b0c856b2 AP_Param: added support for frame specific parameters 
this allows for libraries that have parameters that are only activated
on particular frame types
 2017-02-14 19:49:29 +11:00
Andrew Tridgell 2187417d74 AP_Motors: added MOT_SPOOL_TIME 
this allows for quadplanes to have faster spoolup, which can help with
transitions
 2017-02-14 09:23:17 +09:00
Michael du Breuil 18b5446765 Camera: Fix an incorrect label on CAM_DURATION 2017-02-13 19:20:49 +00:00
Peter Barker 89afa913f1 AP_Frsky_Telem: Support for a GCS singleton 2017-02-13 09:32:01 +11:00
Peter Barker cc28ff49e9 GCS_MAVLink: support for a singleton 2017-02-13 09:32:01 +11:00
Michael du Breuil 31f1545223 DataFlash: Update for AHRS NED changes 
Report both origin and home NED altitudes to the log file
 2017-02-13 09:23:14 +11:00
Michael du Breuil 2d212e5bd4 AP_InertialNav: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil 42b6ca9eed AP_ICEngine: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil d71533dc2b AC_PrecLand: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil 50346de963 GCS_MAVLink: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil 666c63da9f AP_TECS: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil 95edf6ab66 AP_Module: Update for AHRS NED changes 2017-02-13 09:23:14 +11:00
Michael du Breuil 3274f1dbb1 AP_AHRS: Split all NED methods into a collection of NED relative to home vs origin 2017-02-13 09:23:14 +11:00
Michael du Breuil c079532a7a AP_Avoidance: Remove unutilized get_destination_perpendicular 2017-02-13 09:23:14 +11:00
Michael du Breuil 97c57764c4 AP_Math: Add a 3D location difference, returning NED 2017-02-13 09:23:14 +11:00
Michael du Breuil c716e76bfc AP_HAL_SITL: Apply a GPS noise parameter 2017-02-13 09:23:14 +11:00
Michael du Breuil ef0c51da42 SITL: Add GPS noise parameter 2017-02-13 09:23:14 +11:00
Lucas De Marchi 9535b45cc9 AP_InertialSensor: examples: fix double to float warnings 
While at it add function prototype.
 2017-02-12 01:22:35 +00:00
Lucas De Marchi 9814dc81e2 AP_Baro: examples: better output formatting 2017-02-12 01:22:35 +00:00
Lucas De Marchi 402f0cce85 AP_Baro: examples: fix coding style 2017-02-12 01:22:35 +00:00
Lucas De Marchi dd1646aefc DataFlash: remove dangling semicolon 2017-02-12 01:22:35 +00:00
Lucas De Marchi dd98fc75a9 AP_Compass: BMM150: fix sampling time 
We configure the sensor with an ODR of 30 Hz. There's no need to keep
calling the update function at 100Hz.
 2017-02-11 01:37:49 -08:00
Lucas De Marchi 9f09442548 AP_GPS: rename UNIX_OFFSET 
To keep consistency with other constants and make clear the unit.
 2017-02-11 01:34:09 -08:00
murata 30151c8253 Global: Define MSEC_PER_SEC, MSEC_PER_WEEK, SEC_PER_WEEK and UNIX_OFFSET. 2017-02-11 01:34:09 -08:00
Randy Mackay 8b5aae37e0 AP_Motors: remove Hexa-H, change Octa-H factors 
Octa-H is like an Quad-X but with each side having two additional motors placed between the front an back motors.
Octa-H is quite different from Quad-H.
 2017-02-10 10:42:14 +09:00
Peter Barker 8f478a62d7 AP_HAL: remove HAL_PARAM_DEFAULTS_PATH for SITL 
This will remove the warning at startup that etc/defaults isn't
found, which just confuses matters when things aren't working
 2017-02-09 21:00:43 +11:00
Randy Mackay 872e0567be AP_Motors: add H frame support for hexa and octa 2017-02-09 12:37:14 +09:00
Randy Mackay ebb60e8d2f AP_BattMonitor: remove PX4 driver 2017-02-09 10:45:01 +09:00
Tatsuya Yamaguchi 3e445fd4b8 AP_BattMonitor: add Maxell Battery support 2017-02-09 10:45:00 +09:00
Tatsuya Yamaguchi d30350276c AP_BattMonitor: I2C driver becomes Solo driver 
Rename class to Solo
Use internal I2C bus
Add capacity, current, button press checking
Only check continuously for voltage if reading fails for more than 5 seconds
 2017-02-09 10:44:50 +09:00
Randy Mackay bad8910b93 AP_BattMonitor: example sketch uses Solo battery 2017-02-09 09:21:55 +09:00
Randy Mackay e4c99a22bc AP_BattMonitor: add override specifier to Bebop 2017-02-09 08:35:12 +09:00
priseborough 93aa40a9e0 AP_AHRS: Fix EKF3 gyro bias reporting and improve code clarity 2017-02-08 19:11:08 +00:00
Andrew Tridgell f1bce549ef SRV_Channel: improved doc string 2017-02-07 16:33:12 +11:00
Andrew Tridgell d6d94bd26c RC_Channel: improved doc string 2017-02-07 16:32:57 +11:00
Randy Mackay a14265359f Copter: reduce default MOT_THST_HOVER to 0.35 2017-02-07 11:20:25 +09:00
Dr.-Ing. Amilcar Do Carmo Lucas 285c02b8b6 GCS_MAVLink: rename MSG_RADIO_OUT to MSG_SERVO_OUTPUT_RAW to better describe what it is 2017-02-07 11:41:12 +11:00
Lucas De Marchi 2b9478f430 AP_Math: tests: make both arguments double 
libraries/AP_Math/tests/test_math.cpp.3.o: In function `MathTest_IsEqual_Test::TestBody()':
test_math.cpp:(.text._ZN21MathTest_IsEqual_Test8TestBodyEv+0x1a0): undefined reference to `std::enable_if<std::is_floating_point<std::common_type<float, double>::type>::value, bool>::type is_equal<float, double>(float, double)'
collect2: error: ld returned 1 exit status
 2017-02-06 09:27:22 -08:00
Lucas De Marchi 85eadca7ad AP_Param: shut up float comparison warning 
We want to compare the value previously set in memory.
 2017-02-06 09:27:22 -08:00
Lucas De Marchi 4e7b65260d GCS_MAVLink: shut up mavlink warnings 2017-02-06 09:27:22 -08:00
Lucas De Marchi 8b0c427802 AP_Landing: add double casts to printf-like function 2017-02-06 09:27:22 -08:00
Lucas De Marchi 008ac0a2a8 AP_Math: remove unused double instantiation 2017-02-06 09:27:22 -08:00
Lucas De Marchi 87038d8ef1 AP_Math: add casts to consider literals as doubles 
Since we pass -fsingle-precision-constant to the compiler, add casts to
make literals real doubles.
 2017-02-06 09:27:22 -08:00
Lucas De Marchi 48d94db259 AP_Math: double constants need a type 
We can't use define since we use -fsingle-precision-constant and they
would be interpreted as float.
 2017-02-06 09:27:22 -08:00
Lucas De Marchi 747f15b514 AP_GPS: add casts to consider literals as doubles 
Since we pass -fsingle-precision-constant to the compiler, add casts to
make literals real doubles.
 2017-02-06 09:27:22 -08:00
Lucas De Marchi a500aced3c AP_Math: remove unused double constants 2017-02-06 09:27:22 -08:00
Andrew Tridgell af44e9fdbd AP_Motors: added frame type 11 for Y6 to match FireFly6 
using same motor output mapping as AvA
 2017-02-06 16:18:58 +11:00
Andrew Tridgell 0171b64feb SITL: setup simulator to match firefly6 AvA servo outputs 2017-02-06 16:18:58 +11:00
Andrew Tridgell 11afd0c7d4 RC_Channel: split RC_Channels.cpp out to separate cpp file 
this is needed for automatic parameter documentation generation
 2017-02-06 15:12:32 +11:00
Andrew Tridgell 325e24a378 SRV_Channel: split SRV_Channels.cpp out to separate cpp file 
this is needed for automatic parameter documentation generation
 2017-02-06 15:12:32 +11:00
Peter Barker eb6826f7de SITL: avoid use of uninitialised memory 2017-02-05 01:07:32 +00:00
Randy Mackay bdf49c8a01 AC_PrecLand: add override and fix formatting 2017-02-03 17:26:42 +09:00
Randy Mackay 974a6f48c6 AC_PrecLand: remove check of type when using distance-to-target 2017-02-03 17:26:40 +09:00
fnoop 438ffd870a AP_PrecLand: consume distance_to_target as alternative to rangefinder_alt 
Resolves issue #5636
 2017-02-03 17:26:37 +09:00
murata b77941c4f2 AP_GPS: Delete unnecessary code. 2017-02-03 15:11:27 +09:00
Luis Rodrigues bf51d5a3c9 AP_SerialManager: add comment that Lidar360 protocol covers TerraRanger 2017-02-03 14:27:54 +09:00
Luis Rodrigues 27c5aca6b5 AP_Proximity: add support for TeraRangerTower 2017-02-03 14:27:52 +09:00
Andrew Tridgell 787a2093ec HAL_PX4: fixed motor test for brushed motors 
this fixes zero pwm output on a subset of channels. When using
motortest and asking for a single channel, multiple channels fired due
to an incorrect optimisation
 2017-02-02 09:27:48 +09:00
proficnc 2165a8832b Reduce the risk of the buzzer affecting IMU's during the battery alarm 2017-02-02 07:47:10 +11:00
Andrew Tridgell 01da36295d AP_InertialSensor: support the L3GD20H gyro 
this is used by the MRo Pixhawk1
 2017-01-31 07:39:36 +11:00
Michael du Breuil 302e80d72c AP_Vehicle: Move loiter_radius to vehicle 2017-01-30 10:43:54 -08:00
Andrew Tridgell 64a8f00a77 AP_Compass: disable esoteric compass drivers on FMUv2 2017-01-29 16:31:06 +11:00
Andrew Tridgell c0cc2faefd AP_GPS: disable esoteric GPS types on FMUv2 2017-01-29 16:31:06 +11:00
Andrew Tridgell 2bb1043c23 AP_HAL: added HAL_MINIMIZE_FEATURES 
this is used to select a minimal build to save flash space on FMUv2
 2017-01-29 16:31:06 +11:00
Francisco Ferreira 7ea0baefb1
AP_GPS: re-fix SBP fix status 2017-01-28 17:43:58 +00:00
Francisco Ferreira 512bd08326
AP_GPS: fix SBP supported status 2017-01-28 17:29:48 +00:00
Lucas De Marchi 87c82ce0c6 AP_Math: add some more tests for constrain_value() 2017-01-27 12:15:20 -08:00
Lucas De Marchi 82d210144b AP_Math: remove warnings from constrain_value() 
Return type is T which can be an integral type, float or double. By
dividing by 2 we avoid float operation on the first case and do the
right thing on the second and third.
 2017-01-27 12:15:19 -08:00
Lucas De Marchi 2605c7265b AP_Math: remove warnings from safe_asin() 
Return type is float, so operate on float types everywhere.
Fixes this warning while building for PX4:

../../libraries/AP_Math/AP_Math.cpp: In instantiation of 'float safe_asin(T) [with T = double]':
../../libraries/AP_Math/AP_Math.cpp:56:48:   required from here
../../libraries/AP_Math/AP_Math.cpp:44:11: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
     if (v >= 1.0f) {
           ^
../../libraries/AP_Math/AP_Math.cpp:47:11: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
     if (v <= -1.0f) {
           ^
 2017-01-27 12:15:19 -08:00
Lucas De Marchi 69a9cd3625 AP_Math: add tests to is_equal() 
Contemplate the use of double values.
 2017-01-27 12:15:19 -08:00
Lucas De Marchi 4f8d2059f8 AP_Math: use right epsilon for is_equal() 
We are calling fabsf(), which returns a float. We should use the epsilon
from float type, not from the argument type passed to fabsf().

On the other hand when the double version is instantiated we do want to
use the std::numeric_limits<double>::epsilon() value.

This adds a branch to the function, but it's removed when the function
is intantiated by the compiler since the type is known at compile-time.

Fixes this warning when building for PX4:
../../libraries/AP_Math/AP_Math.cpp: In instantiation of 'typename std::enable_if<std::is_floating_point<typename std::common_type<_Tp, _Up>::type>::value, bool>::type is_equal(Arithmetic1, Arithmetic2) [with Arithmetic1 = double; Arithmetic2 = double; typename std::enable_if<std::is_floating_point<typename std::common_type<_Tp, _Up>::type>::value, bool>::type = bool]':
../../libraries/AP_Math/AP_Math.cpp:23:66:   required from here
../../libraries/AP_Math/AP_Math.cpp:17:29: warning: implicit conversion from 'float' to 'double' to match other operand of binary expression [-Wdouble-promotion]
     return fabsf(v_1 - v_2) < std::numeric_limits<decltype(v_1 - v_2)>::epsilon();
                             ^
 2017-01-27 12:15:19 -08:00
priseborough 784fa6fed8 AP_NavEKF3: fix compiler error 2017-01-27 16:57:42 +09:00
priseborough 6d53ab7b76 AP_GPS: minor comment change 2017-01-27 16:57:42 +09:00
priseborough 2c36da2b21 AP_NavEKF3: relocate perf monitor to count all three mag components 2017-01-27 16:57:42 +09:00
priseborough a63eac8073 AP_NavEKF2: Add missing perf_end 2017-01-27 16:57:42 +09:00
priseborough 4d958952f6 AP_NavEKF3: use standard unit descriptor for milliseconds 2017-01-27 16:57:42 +09:00
priseborough 7ea37029b6 AP_NavEKF2: use standard unit descriptor for milliseconds 2017-01-27 16:57:42 +09:00
priseborough 4a490d522e AP_GPS: use standard unit descriptor for milliseconds 2017-01-27 16:57:42 +09:00
priseborough b5ba1d0346 AP_NavEKF3: protect against large delay values returned by the GPS library 2017-01-27 16:57:42 +09:00
priseborough be0096e812 AP_GPS: Allow the user to specify the GPS time delay 
If the user sets a non-zero value of the delay it will be used in preference over the default value for that GPS type.
If the GPS type is unknown and the parameter is set to zero, then a default delay of 1 sample period will be used (eg 200ms for 5Hz).
 2017-01-27 16:57:42 +09:00
priseborough 4540faf6af AP_NavEKF3: Improve waiting for GPS configuration 
Do not time out and provide an escalating series of messages. We may need to adjust the time thresholds used for escalation.
Do not wait if the EKF is not using the GPS.
 2017-01-27 16:57:42 +09:00
priseborough 52e8f687d9 AP_NavEKF3: fix logic bug introduced by magnetometer use changes 2017-01-27 16:57:42 +09:00
priseborough a133d55b6d AP_NavEKF3: Allow copters to fly with magnetometers disabled 
Copter operation without a magnetometer is limited to constant position and relative position modes only (no GPS or range beacon fusion permitted)
Copter optical flow operation without a magnetometer is permitted.
The ability of planes to takeoff/launch without a magnetometer and align the yaw using the GPS velocity is retained.
 2017-01-27 16:57:42 +09:00
priseborough 2e5ac40ef6 AP_NavEKF3: remove unnecessary stdio includes 2017-01-27 16:57:42 +09:00
priseborough 8688d1ddac AP_NavEKF3: Improve range finder selection logic 
Fixes bug that could leave it locked out of range finder use.
 2017-01-27 16:57:42 +09:00
priseborough 7e8f3fca53 AP_NavEKF3: Address review comments 
Removes a leftover debug printf statement.
Fixes documentation errors.
Replace remaining fmaxf function calls with Ardupilot MAX function
 2017-01-27 16:57:42 +09:00
priseborough b723966b8d AP_NavEKF2: Add protection against bad GPS time delay values 
Prevent bad values for GPS time delay pushing the GPS time stamp outside the range of IMU data contained in the buffer. If this occurs it can prevent the GPS measurements from being fused and cause loss of navigation.
 2017-01-27 16:57:42 +09:00
priseborough e2757c17c8 AP_AHRS_NavEKF: fix ekf variable naming and initialisation 2017-01-27 16:57:42 +09:00
priseborough 59ee074560 AP_NavEKF3: Remove EKF2 names 2017-01-27 16:57:42 +09:00
priseborough b862f0d7ad AP_NavEKF3: Enable use of GPS delay value from returned by the driver 
Use the time delay returned by the GPS driver.
Wait long enough for the GPS configuration to be determined, but time out after 30 seconds and warn the user that a default value for time delay will be used.
 2017-01-27 16:57:42 +09:00
Andrew Tridgell bdc0630ccf AP_GPS: added all_configured() function 
used for EKF to tell if gps_lag is valid
 2017-01-27 16:57:42 +09:00
Andrew Tridgell 5d18f3a453 AP_GPS: added backend specific get_lag() function 
the ublox7 and 8 seem to produce lower lag, around 120ms. Separately
we should also look at running these at 10Hz and see if that helps.
 2017-01-27 16:57:42 +09:00
priseborough 69a47d7522 AP_NavEKF3: Improve reporting of buffer allocation 2017-01-27 16:57:42 +09:00
priseborough ceb42225fd AP_NavEKF3: Ensure enough time to fill buffers when starting filter 2017-01-27 16:57:42 +09:00
priseborough a8fd1d8bcd AP_NavEKF3: fix potential time-stamping bug 
Use a consistent time reference
 2017-01-27 16:57:42 +09:00
priseborough 8d1733cee6 AP_NavEKF3: Use FIR filtered airspeed 
Switch to use of an airspeed reading averaged across the raw sensor readings. since the last update.
This avoids use of the IIR which requires a larger time delay compensation and violates the assumption of uncorrelated noise.
The time delay parameter has been reduced to compensate for the removal of the airspeed IIR filtering.
 2017-01-27 16:57:42 +09:00
priseborough 9261c34097 AP_NavEKF3: Update default GPS delay 
This value is a compromise between what works best for a Ublox 6 which is around 200msec delay and the more recent 7 and 8 series receivers that are around 120msec delay.
 2017-01-27 16:57:42 +09:00
priseborough ed5039823f AP_NavEKF3: Adapt sensor buffer lengths 
Adapt the lengths of the IMU and observations buffers on startup to the specified time delays and update rates.
This does require the EKF to be re-started if time delays are changed.
 2017-01-27 16:57:42 +09:00
priseborough 2cc48f78a7 AP_NavEKF3: Update range beacon fusion 
Add innovation consistency check to alignment filter and publish alignment filter status data
 2017-01-27 16:57:42 +09:00
priseborough ed0a90ae5f AP_Beacon: Apply correct conversion from Pozyx beacon earth frame 
The Pozyx beacon system uses a North, West, Up axis system and the APM software uses a North, East, Down convention.
 2017-01-27 16:57:42 +09:00
priseborough a02a84560f DataFlash: log 3-state range beacon estimator states for EKF3 2017-01-27 16:57:42 +09:00
priseborough 92b8c33b19 AP_NavEKF3: publish 3-state range beacon estimator states 2017-01-27 16:57:42 +09:00
priseborough 7c53573a0c AP_NavEKF3: Allow range beacon use with intermittent GPS 2017-01-27 16:57:42 +09:00
priseborough e5e4883c72 AP_NavEKF3: Fix GPS use inhibit interface documentation 2017-01-27 16:57:42 +09:00
priseborough c7e1828238 AP_NavEKF3: improve variable name 2017-01-27 16:57:42 +09:00
murata 32b60432b4 AP_Baro: Add format specification. 
AP_Baro: Add format specification.
 2017-01-27 18:20:22 +11:00