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priseborough 13df6fb1c9 AP_NavEKF : Reduce ripple in estimates that can cause copter motor 'pulsing' 
This patch reduces the level of 5Hz and 10Hz 'pulsing' heard in motors due to GPS and altimeter fusion which cause a small 5Hz and 10Hz ripple on the output under some conditions. Attitude, velocity and position state corrections from GPS, altimeter and magnetometer measurements are applied incrementally in the interval from receiving the measurement to the predicted time of receipt of the next measurement. Averaging of attitude state corrections is not performed during periods of rapid rotation.

Time stamps are now explicitly initialised to the current IMU time to avoid unwanted activation of timeout logic on filter start and the various calls to the hal.scheduler->millis() object have been consolidated.

Unused variables have been removed
 		2014-12-06 18:16:43 +11:00
..
AC_AttitudeControl AC_PosControl: Use blended accelerometer measurement in altitude control 2014-12-05 19:40:10 +09:00
AC_Fence AC_Fence: fixed example build 2014-10-24 12:10:39 +11:00
AC_PID AC_PID: fixed example build 2014-08-13 22:11:16 +10:00
AC_Sprayer AC_Sprayer: fixed example build 2014-10-24 12:10:39 +11:00
AC_WPNav AC_WPNav: add set_spline_dest_and_vel function 2014-11-17 14:38:46 -08:00
APM_Control APM_Control: changed default I gain for roll/pitch controllers to non-zero 2014-11-13 22:13:25 +11:00
APM_OBC APM_OBC: added heartbeat() method 2014-09-24 12:02:38 +10:00
APM_PI APM_PI: fixed indent-tabs-mode 2013-05-30 09:54:53 +10:00
AP_ADC AP_ADC: fixed example build 2014-08-13 22:11:21 +10:00
AP_ADC_AnalogSource AP_ADC_AnalogSource: avoid some float conversion warnings 2014-07-08 20:26:37 +10:00
AP_AHRS AP_AHRS_DCM: compile error fix for low speed CPUs 2014-12-05 19:43:05 +09:00
AP_Airspeed AP_Airspeed: added ARSPD_SKIP_CAL parameter 2014-11-13 21:12:37 +11:00
AP_Arming AP_Arming: remove abbreviations from GCS messages 2014-11-06 11:13:26 +09:00
AP_Baro AP_Baro: fixed example build 2014-11-28 10:40:43 +11:00
AP_BattMonitor BattMon: minor param description update 2014-10-14 12:42:45 +09:00
AP_BoardConfig VRBRAIN: deleted unnecessary customizations 2014-07-01 12:21:35 +02:00
AP_Buffer AP_Buffer: change pop_front to return a bool if successful 2014-10-20 08:26:14 +11:00
AP_Camera Camera: add f to float constants 2014-10-31 14:46:51 +09:00
AP_Common AP_Common: added MPU9250 product ID 2014-10-24 12:10:39 +11:00
AP_Compass AP_Compass: fixed example build 2014-11-28 10:40:34 +11:00
AP_Curve AP_Curve: remove virtual from method declarations 2014-02-10 17:28:11 +09:00
AP_Declination AP_Declination: fixed example build 2014-08-13 22:11:30 +10:00
AP_EPM EPM: add params for pwm levels add re-grab feature 2014-09-17 21:13:37 +09:00
AP_Frsky_Telem AP_Frsky_Telem: added initial Frsky telemetry library 2014-07-29 17:08:19 -07:00
AP_GPS AP_GPS: work-around for invalid time reported by PX4 GPS 2014-11-28 13:30:21 +01:00
AP_HAL AP_HAL: added RCInput example sketch 2014-12-02 15:49:50 +11:00
AP_HAL_AVR HAL_AVR: fixed warning 2014-10-22 18:26:45 +11:00
AP_HAL_AVR_SITL SITL: fixed SITL for example sketches 2014-12-02 13:14:03 +11:00
AP_HAL_Empty HAL_Empty: added dummy millis64() and micros64() 2014-08-20 07:59:21 +10:00
AP_HAL_FLYMAPLE HAL_FLYMAPLE: fixed example build 2014-08-13 21:48:35 +10:00
AP_HAL_Linux AP_HAL_Linux: Bypass manual CS assertion for SPI_CS_KERNEL mode 2014-11-27 15:57:12 +11:00
AP_HAL_PX4 HAL_PX4: publish actuator values for UAVCAN ESCs 2014-11-26 11:14:44 +11:00
AP_HAL_VRBRAIN HAL_VRBRAIN: reduce the number of times we split up UART reads and writes 2014-10-09 12:29:25 +11:00
AP_InertialNav AP_InertialNav: fixed example build 2014-10-24 12:10:40 +11:00
AP_InertialSensor AP_InertialSensor: fixed example build 2014-11-28 10:40:19 +11:00
AP_L1_Control AP_L1_Control: update NAV_L1_PERIOD docs 2014-11-13 14:26:42 +11:00
AP_Limits AP_Limits: convert to using StorageManager 2014-08-13 18:46:43 +10:00
AP_Math AP_Math: fixed example build 2014-11-25 13:22:17 +11:00
AP_Menu AP_Menu: fixed example build 2014-08-13 22:12:08 +10:00
AP_Mission AP_Mission: ensure location options are zero at start of mavlink conversion 2014-12-03 18:29:43 +11:00
AP_Motors AP_MotorsSingle: Fix parameter comments. 2014-11-08 10:18:03 +09:00
AP_Mount AP_Mount: allow a MOUNT_CONTROL message to reset RC targetting 2014-11-18 13:35:11 +11:00
AP_NavEKF AP_NavEKF : Reduce ripple in estimates that can cause copter motor 'pulsing' 2014-12-06 18:16:43 +11:00
AP_Navigation AP_Navigation: added a turn_distance() method with turn_angle 2014-06-05 09:33:42 +10:00
AP_Notify AP_Notify: fixed example build 2014-11-27 17:27:56 +11:00
AP_OpticalFlow AP_OpticalFlow : Update PX4Flow interface 2014-12-06 18:16:43 +11:00
AP_Parachute Parachute: set servo or relay to off position on every update 2014-10-18 17:26:23 +09:00
AP_Param AP_Param: check parameter tables for bad suffix lengths 2014-11-10 08:09:08 +11:00
AP_PerfMon AP_PerfMon: removed unusued commented code 2014-08-11 09:39:02 +10:00
AP_Progmem AP_Progmem: only AVR uses progmem 2013-09-28 21:24:02 +10:00
AP_RCMapper AP_RCMapper: Added warning to RCMAP_THROTTLE 2014-06-17 21:04:19 +10:00
AP_Rally Rally: fix comment to clarify altitudes are absolute 2014-08-14 21:10:21 +09:00
AP_RangeFinder AP_RangeFinder: fixed oversized parameter RNGFND2_SETTLE_MS 2014-11-10 08:09:41 +11:00
AP_Relay Relay: param descr match labels for Pixhawk 2014-11-15 12:49:02 -08:00
AP_Scheduler AP_Scheduler: added example sketch 2014-11-28 12:59:47 +11:00
AP_ServoRelayEvents ServoRelayEvents: init members to resolve compiler warning 2014-08-14 11:27:35 +09:00
AP_SpdHgtControl AP_SpdHgtControl: added load_factor in update_pitch_throttle() 2014-11-12 13:36:02 +11:00
AP_TECS AP_TECS: Change default landing damp gain to 0.5 2014-11-29 20:03:49 +11:00
AP_Terrain AP_Terrain: fixed a warning 2014-10-22 18:27:20 +11:00
AP_Vehicle AP_Vehicle: added stall_prevention variable 2014-11-13 14:05:22 +11:00
DataFlash DataFlash: fixed example sketch build 2014-12-03 08:39:36 +11:00
Filter LowPassFilter: add div by zero check 2014-09-21 17:33:59 +09:00
GCS_Console GCS_Console: fixed example build 2014-08-13 21:48:36 +10:00
GCS_MAVLink GCS_MAVLink: re-generate with updated upstream mavlink 2014-12-03 10:08:36 +11:00
PID PID: fixed example build 2014-08-13 22:12:24 +10:00
RC_Channel RC_Channel: update example sketch to copy input to output 2014-12-02 16:27:33 +11:00
SITL SITL: added SIM_SONAR_SCALE parameter 2014-08-10 22:36:38 +10:00
StorageManager StorageManager: cope with a wider range of storage sizes 2014-08-13 21:35:26 +10:00
doc Checking these in makes the libraries too bulky. We need to host them somewhere. 2011-01-04 06:22:02 +00:00