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14732 Commits

Author SHA1 Message Date
priseborough a9eec29e45 DataFlash: Update EKF optical flow data logging 2015-01-03 14:09:15 +11:00
priseborough 69e86d3ea4 AP_NavEKF: Update EKF optical flow data logging 2015-01-03 14:09:12 +11:00
priseborough b651eac48d AP_NavEKF: Apply timeout to terrain offset validity reporting 
The terrain offset solution status is usable for a short period of time without state updates so a timeout has been added which prevents the rapid changes in solution status due to short duration sensor read errors.
 2015-01-03 14:09:09 +11:00
priseborough e6474d676e AP_NavEKF: Report correct horiz vel sol'n status during optical flow nav 2015-01-03 14:09:05 +11:00
Andrew Tridgell 584fa9b4bf Replay: fixed format string for EKF4 2015-01-03 14:07:25 +11:00
priseborough 75201c8968 AP_NavEKF: Prevent divide by zero casued by Tnb_flow.c.z = 0 2015-01-03 14:07:13 +11:00
Andrew Tridgell 1e3c23e5a3 Plane: on takeoff set prev_WP_loc to current_loc 2015-01-03 14:07:02 +11:00
Andrew Tridgell 6bb4a8c361 AP_Math: make location_path_proportion() and location_passed_point() more efficient 
the dot product is much more efficient than the trigonometry. Thanks
to Paul for the suggestion
 2015-01-03 14:06:59 +11:00
Andrew Tridgell 6993be54b7 HAL_Linux: raise storage size to 16k 
match PX4 size
 2015-01-03 14:06:54 +11:00
Andrew Tridgell 80d1bd230e Plane: report bad AHRS health if uncalibrated accels with EKF 
fixes issue #1720
 2015-01-03 14:06:46 +11:00
Andrew Tridgell 745b739ab7 AP_InertialSensor: make calibrated() function fast enough to call in flight 
this will be used in plane to make AHRS SYS_STATUS unhealthy if a user
tries to fly with EKF enabled without a full 3D accel cal.

Note that it doesn't rely on using AP_Param load() to detect that a
value has been set, as some users are first doing a 3D cal then later
doing a 1D cal. In that case load() was returning true and would give
a false positive
 2015-01-03 14:06:42 +11:00
Randy Mackay 5ba1b20d3b BattMon: add SMBus to MONITOR param description 2015-01-02 17:20:05 +09:00
Randy Mackay ffbc3862bd Compass: update compass orient param description 
Update rotation 38 to Yaw293Pitch68Roll90
 2015-01-02 17:19:12 +09:00
Jonathan Challinger 9e5a30d5ba AP_Math: change ROTATION_YAW_293_PITCH_68_ROLL_180 to ROLL_90 2015-01-02 17:15:18 +09:00
Andrew Tridgell ef55a3c6a6 AP_GPS: keep reporting GPS status messages when no GPS at 1Hz 
to ensure the GCS knows that we have lost the GPS we need to keep
reporting GPS_RAW_INT messages when the GPS disappears. Sending at 1Hz
should be sufficient

Fixes issue #1722
 2015-01-02 17:10:23 +11:00
priseborough 8d3940ce1b AP_NavEKF: Improved use of enumerated type for aiding mode 2015-01-02 12:10:41 +09:00
priseborough 76d1378962 AP_NavEKF: Fix compiler warning messages 2015-01-01 23:39:48 +11:00
priseborough 3e3dd9d695 AP_NavEKF: Fix parenthesis error in EKF status reporting and clean up logic 
This fixes a bug which could have caused the realative position status to be incorrectly reported under some conditions and also caused a compiler warning message. the logic used to report the filter solution status has been broken down into smaller, easier to understand statements.
 2015-01-01 23:39:48 +11:00
priseborough c06f6e105e AP_NavEKF: Consistent initialisation of tuning parameters and variables 
Non user adjustable parameters are now declared as 'const' in the header.
The _ prefix has been removed from non user adjustable tuning parameters.
We use a function call rather than a constructor to initialise variables because it enables the filter to be re-started in flight if necessary.
For consistency some signed integer type declarations have been changed to unsigned where appropriate.
 2015-01-01 23:39:31 +11:00
priseborough f1dfa282dc AP_NavEKF: Consolidate constant velocity mode decision logic 
The decision to switch to constant velocity mode during optical flow operation and te decision to switch back were previously being made in two different places in code. Both decisions are now made in the one place which makes the code easier to follow and maintain.
 2015-01-01 19:53:21 +11:00
priseborough 9caf2ac895 AP_NavEKF: Make reversion to no GPS mode unambiguous 2015-01-01 19:53:21 +11:00
priseborough 58e9dd5dcd AP_NavEKF: Enumerate Position and Velocity aiding status 2015-01-01 19:53:21 +11:00
Andrew Tridgell fb5e53e1e4 AP_Param: cope with older gcc versions 
Travis-CI uses 4.6.3
 2015-01-01 18:55:11 +11:00
Andrew Tridgell 9ae0dd05f8 AP_Param: avoid build warning due to %S format 2015-01-01 18:25:05 +11:00
Andrew Tridgell ae96a48efc Plane: use location_path_proportion() 
this should produce better glide slopes when the aircraft is off
course
 2015-01-01 15:17:45 +11:00
Andrew Tridgell f38f86ab8c AP_Math: added location_path_proportion() 
this can be used for glide slope calculations
 2015-01-01 15:17:10 +11:00
Andrew Tridgell 4e5510c99e AP_TECS: fixed warning 2015-01-01 15:14:48 +11:00
Andrew Tridgell f8bce994b5 AP_OpticalFlow: don't write an error message if no flow sensor 
most users have no flow sensor
 2015-01-01 11:02:43 +11:00
Andrew Tridgell 9cafe0fdc3 travis: added gitter notifcations 2015-01-01 09:43:16 +11:00
Andrew Tridgell 1359e6d321 travis: we need a "make configure" at the start 2015-01-01 09:40:32 +11:00
Andrew Tridgell 9b5a2ea1d0 Replay: fixed build 2015-01-01 09:37:17 +11:00
Andrew Tridgell 494789054e travis: enable wide range of builds in Travis-CI 2015-01-01 09:32:25 +11:00
Andrew Tridgell 06a72839ed AP_InertialSensor: fixed error detection on secondary IMUs 
the break; was preventing error detection on lsm303d/l3gd20
 2015-01-01 08:55:57 +11:00
Randy Mackay 765fa0e223 AutoTest: higher copter throttle when in stabilize 2014-12-31 15:23:00 +09:00
Randy Mackay 022c549339 BattMon_SMBus_I2C: use get_PEC to check reads 2014-12-31 15:23:00 +09:00
Randy Mackay bf0e5a350c BattMon_SMBus_I2C: add get_PEC method 2014-12-31 15:22:59 +09:00
Randy Mackay 3951e4d99b BattMon: example sketch reads from SMBus 2014-12-31 15:22:58 +09:00
Randy Mackay aecc8aac1f BattMon: correct typo in monitor type enum 2014-12-31 15:22:57 +09:00
Randy Mackay 4521d8169b Rover: BATT param's underscore moved to library 2014-12-31 15:22:56 +09:00
Randy Mackay 6bec527aa3 Plane: BATT param's underscore moved to library 2014-12-31 15:22:56 +09:00
Randy Mackay 7d18744094 Plane: use battery.voltage2 method for logging 2014-12-31 15:22:55 +09:00
Randy Mackay 5cdb8a4c2a Plane: use battery.has_current 2014-12-31 15:22:54 +09:00
Randy Mackay fe8730497a Rover: use battery.has_current 2014-12-31 15:22:53 +09:00
Randy Mackay b4b062e9ef PX4: start batt_smbus 2014-12-31 15:22:52 +09:00
Randy Mackay 70dcc724ac PX4: add batt_smbus module to build 2014-12-31 15:22:52 +09:00
Randy Mackay 909d525206 BattMon: fix example sketch compile error 2014-12-31 15:22:51 +09:00
Randy Mackay f1f71ef605 Copter: cli uses has_current method 2014-12-31 15:22:50 +09:00
Randy Mackay 3ccc61c163 Copter: use battery.has_current method 2014-12-31 15:22:49 +09:00
Randy Mackay cf36fd55bd GCS_MAVlink: correct sending of 2nd battery's voltage 2014-12-31 15:22:49 +09:00
Randy Mackay d6b4bfd97f Copter: move underscore in BATT_ parameters 2014-12-31 15:22:48 +09:00