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d9c8db7024
ardupilot/libraries
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Andrew Tridgell d9c8db7024 AP_InertialSensor: implement a new strategy for fast sampling 
this moves to using a 1p filter on the high rate data, followed by
averaging down to 1kHz then a 2p filter to apply configured cutoff
frequency.

It also fixes the FIFO reset to not cause data corruption. We need to
disable all FIFO channels before doing the reset, and wait for the
FIFO to stop in the sensor.

Finally it moves sampling of the MPU6000 and MPU9250 into the main
thread. That significantly improves scheduling performance as we no
longer get long FIFO SPI transfers happening during other tasks. All
transfers happen at the start of the fast loop. That makes timing much
more predictable.

Thanks to Leonard and Paul for help with this design!
2016-11-25 17:49:57 +11:00
..
AC_AttitudeControl AC_PosControl: add ekf position reset handling 2016-11-24 19:57:56 +09:00
AC_Avoidance Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AC_Fence Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AC_InputManager Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AC_PID Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AC_PrecLand AC_PrecLand: a pure-ArduPilot simulated SITL precision land backend 2016-11-18 09:41:56 +09:00
AC_Sprayer AC_Sprayer: disentangle ENABLED from permission-to-run 2016-10-29 15:02:52 +09:00
AC_WPNav AC_WPNav: remove ekf position reset handler 2016-11-24 19:58:00 +09:00
AP_AccelCal AP_AccelCal: fix bug preventing accel cal fit to run more than one iteration 2016-11-18 20:03:30 -02:00
AP_ADC AP_ADC: fix ADS1115 instantiation 2016-11-19 14:05:22 -02:00
AP_ADSB AP_ADSB: Set in the sprintf method. 2016-11-01 08:36:52 -07:00
AP_AdvancedFailsafe Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_AHRS AP_AHRS: add getLastPosDownReset accessor 2016-11-24 19:57:53 +09:00
AP_Airspeed AP_Airspeed: switched to in-tree I2C driver for all boards 2016-11-09 17:07:59 +11:00
AP_Arming Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_Avoidance Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_Baro AP_Baro: wait forever for semaphore on startup 2016-11-21 18:04:10 -02:00
AP_BattMonitor AP_BattMonitor: fixed thread usage for SMBus_I2C 2016-11-09 17:08:02 +11:00
AP_BoardConfig Update AP_BoardConfig.cpp 2016-11-16 16:00:12 +11:00
AP_Buffer Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Button Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Camera Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Common Global: Aggregate the same definitions. 2016-11-09 11:46:55 -03:00
AP_Compass AP_Compass: Calibrator: use inplace initializer on array 2016-11-18 20:03:30 -02:00
AP_Declination Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Frsky_Telem AP_Frsky_Telem: make frsky_telemetry available to GCS_MAVLINK 2016-11-08 07:42:39 +11:00
AP_GPS AP_GPS: Ublox: Skip SBAS request if we don't want to alter it 2016-11-21 14:15:19 +09:00
AP_Gripper AP_Gripper: add O_CLOEXEC in places missing it 2016-11-07 12:37:30 -03:00
AP_HAL AP_HAL: added support for more SRXL varients 2016-11-24 22:54:23 +11:00
AP_HAL_AVR AP_HAL_AVR: remove examples 2016-05-23 21:49:45 -03:00
AP_HAL_Empty Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_HAL_FLYMAPLE AP_HAL_FLYMAPLE: remove hal 2016-05-23 21:49:45 -03:00
AP_HAL_Linux AP_HAL_Linux: add TODO to AnalogIn_Raspilot 2016-11-21 18:11:31 -02:00
AP_HAL_PX4 HAL_PX4: adjusted bus speeds on invensense sensors 2016-11-25 17:49:57 +11:00
AP_HAL_QURT Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_HAL_SITL SITL: add missing break 2016-11-17 13:46:10 +00:00
AP_HAL_VRBRAIN Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_ICEngine Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_InertialNav Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_InertialSensor AP_InertialSensor: implement a new strategy for fast sampling 2016-11-25 17:49:57 +11:00
AP_IRLock SITL: implement Gazebo SITL for IRLock tracking. 2016-10-13 12:03:20 +11:00
AP_L1_Control AP_L1_Control: add missing parameter metadata 2016-10-27 09:15:03 -07:00
AP_LandingGear Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Math Global: Aggregate the same definitions. 2016-11-09 11:46:55 -03:00
AP_Menu Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_Mission AP_Mission: add missing parameter metadata 2016-10-27 09:15:03 -07:00
AP_Module Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_Motors AP_Motors: add option to disable motor PWM output while disarmed 2016-11-21 10:49:21 +09:00
AP_Mount Global: To nullptr from NULL. 2016-11-02 16:04:47 -02:00
AP_NavEKF AP_NavEKF: Correct the setting process of variable dAngBiasSigma. 2016-11-24 03:24:18 +00:00
AP_NavEKF2 AP_NavEKF2: Simply core switch implementation 2016-11-24 19:58:10 +09:00
AP_Navigation Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Notify AP_Notify: fixed threading on toshibaled i2c 2016-11-09 17:08:02 +11:00
AP_OpticalFlow AP_OpticalFlow: fix onboard init 2016-11-21 16:38:59 -02:00
AP_Parachute Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Param AP_Param: add set_and_notify to vectors 2016-11-15 11:42:54 -08:00
AP_Proximity AP_Proximity: added SITL proximity backend 2016-11-14 15:53:43 +09:00
AP_Rally Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_RangeFinder AP_RangeFilnder: moved the const buffer definition to the header and changed from '8' to 'sizeof(send_request_buffer)' 2016-11-23 10:28:38 -08:00
AP_RCMapper Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Relay Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_RPM AP_RPM: make pwm_input driver start on demand 2016-11-11 15:49:53 +11:00
AP_RSSI Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Scheduler Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_SerialManager AP_SerialManager: Add support for Aerotenna uLanding radar altimeter 2016-11-21 11:07:41 +09:00
AP_ServoRelayEvents Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_SpdHgtControl Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Stats AP_Stats: fix variable reset time bug 2016-11-16 09:14:01 +09:00
AP_TECS AP_TECS: correct parameter metadata 2016-10-27 09:15:03 -07:00
AP_Terrain AP_Terrain: add O_CLOEXEC in places missing it 2016-11-07 12:37:30 -03:00
AP_Tuning Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
AP_Vehicle Revert "AP_Vehicle: Removed unused airspeed_min and airspeed_max as now part of AP_Airspeed." 2016-08-07 17:54:24 -07:00
APM_Control APM_Control: add missing parameter metadata 2016-10-27 09:15:03 -07:00
DataFlash DataFlash: Adjust the return value to the type of the method. 2016-11-22 10:07:16 -08:00
doc doc: Fix typos 2016-05-13 19:20:06 -03:00
Filter Filter: added new constructor for 1p filter 2016-11-25 17:49:57 +11:00
GCS_Console Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
GCS_MAVLink GCS_MAVLINK: speed up USB log download 2016-11-20 18:41:25 +11:00
PID Global: remove mode line from headers 2016-10-24 09:42:01 -02:00
RC_Channel RC_Channel: make EPM a subclass of AP_Gripper_Backend 2016-11-05 10:20:41 +09:00
SITL SITL: fix whitespace 2016-11-18 10:42:10 -08:00
StorageManager Global: remove mode line from headers 2016-10-24 09:42:01 -02:00