28b98a170b
Copter: fix to dcm-check to be continuous
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dcm-check was triggering after 10 bad headings but these did not need to
be continuous meaning if the vehicle was flown long enough it would
almost certainly trigger a dcm-check failure and land
10 years ago
6becb1a722
Copter: add DCM check of yaw error
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Triggers an "ekf" failsafe if the DCM yaw error is > 60deg
10 years ago
21d56735ca
Copter: increase EKF_CHECK_THRESH default to 0.8
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Also remove unused #define related to inertial nav check (now removed)
11 years ago
c87283af98
Copter: remove inav check
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the EKF check works reliably but attempts to check the inertial nav for
errors has not been successful. I could not find a way to reliably
catch flyaways without also introducing false positives (and thus
unwanted LANDings)
11 years ago
162b824424
Copter : Distinguish between EKF and INAV errors
11 years ago
4723ed5e6e
Copter: rename EKF check's error message to dataflash
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It checks more than the compass so the old error message was misleading.
11 years ago
c7ba44db2d
Copter: increase ekf check threshold for inav
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This increases the accel correction from 60cm/s to 80cm/s before the ekf
check will trigger a land
11 years ago
b29f8968ce
Copter: clarify EKF check msg to GCS
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remove "compass" from the error message because the failure can also be
caused by GPS glitches
11 years ago
004eb168fb
Copter: remove unused var from ekf check
11 years ago
b52f8351e8
Copter: rename EKFCHECK_COMPASS to EKFCHECK_THRESH
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Renamed because this threshold is now used for both compass and velocity
variance.
Also minor reorganisation of ekfcheck but no functional change.
11 years ago
d9bb3965ac
Copter: prevent false triggering of ekf_check
11 years ago
65bc498d4e
Copter: add ekf check of compass
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Checks the EKF's compass variance or the inertial navigations x and y
acceleration corrections
11 years ago
Randy Mackay
priseborough