diff options
Diffstat (limited to 'src/modules/ekf_att_pos_estimator/estimator.cpp')
-rw-r--r-- | src/modules/ekf_att_pos_estimator/estimator.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/modules/ekf_att_pos_estimator/estimator.cpp b/src/modules/ekf_att_pos_estimator/estimator.cpp index 1320b4668..15dbd0597 100644 --- a/src/modules/ekf_att_pos_estimator/estimator.cpp +++ b/src/modules/ekf_att_pos_estimator/estimator.cpp @@ -145,7 +145,7 @@ AttPosEKF::AttPosEKF() * instead to allow clean in-air re-initialization. */ { - + memset(&last_ekf_error, 0, sizeof(last_ekf_error)); ZeroVariables(); InitialiseParameters(); } @@ -2382,7 +2382,7 @@ int AttPosEKF::CheckAndBound() // Reset the filter if the IMU data is too old if (dtIMU > 0.3f) { - + FillErrorReport(&last_ekf_error); ResetVelocity(); ResetPosition(); ResetHeight(); @@ -2397,6 +2397,7 @@ int AttPosEKF::CheckAndBound() // Check if we switched between states if (currStaticMode != staticMode) { + FillErrorReport(&last_ekf_error); ResetVelocity(); ResetPosition(); ResetHeight(); @@ -2405,6 +2406,15 @@ int AttPosEKF::CheckAndBound() return 3; } + // Reset the filter if gyro offsets are excessive + if (fabs(states[10]) > 1.0f || fabsf(states[11]) > 1.0f || fabsf(states[12]) > 1.0f) { + + InitializeDynamic(velNED, magDeclination); + + // that's all we can do here, return + return 4; + } + return 0; } @@ -2531,8 +2541,6 @@ void AttPosEKF::InitialiseFilter(float (&initvelNED)[3], double referenceLat, do // the baro offset must be this difference now baroHgtOffset = baroHgt - referenceHgt; - memset(&last_ekf_error, 0, sizeof(last_ekf_error)); - InitializeDynamic(initvelNED, declination); } |