Paul Riseborough 10f050c53b AP_NavEKF: Prevent baro drift causing toilet bowling ... The magnetic field states are reset once at 1.5 metres and again at 5 metres. This height check was using the height at the first arm event as the reference. In the situation where there is baro drift and extgended time between the first arm event and flight, this can cause the magnetic field state to be reset when on the ground. If this happens when flying off a metallic surface, the resultant heading errors can cause sever toilet bowling.		2015-04-03 15:18:42 -07:00
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AP_Nav_Common.h	AP_NavEKF: add pred_horiz_pos flags to filter status	2015-01-09 10:51:23 +11:00
AP_NavEKF.cpp	AP_NavEKF: Prevent baro drift causing toilet bowling	2015-04-03 15:18:42 -07:00
AP_NavEKF.h	AP_NavEKF: Prevent baro drift causing toilet bowling	2015-04-03 15:18:42 -07:00
AP_SmallEKF.cpp	AP_NavEKF: use compass->last_update_usec()	2015-03-14 12:31:39 +11:00
AP_SmallEKF.h	AP_NavEKF: Publish small EKF quaternion and gyro bias outputs	2015-02-03 09:49:16 +11:00