From cd2ef000ebba7da47a30fbdeb09635bef3a2684a Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Sun, 29 Jun 2014 11:35:27 +0200 Subject: More safe compile warning fixes --- .../ekf_att_pos_estimator/estimator_23states.cpp | 24 +++++++++++----------- 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'src') diff --git a/src/modules/ekf_att_pos_estimator/estimator_23states.cpp b/src/modules/ekf_att_pos_estimator/estimator_23states.cpp index 4c503b5d4..826419cda 100644 --- a/src/modules/ekf_att_pos_estimator/estimator_23states.cpp +++ b/src/modules/ekf_att_pos_estimator/estimator_23states.cpp @@ -1418,7 +1418,7 @@ void AttPosEKF::FuseMagnetometer() } // normalise the quaternion states float quatMag = sqrt(states[0]*states[0] + states[1]*states[1] + states[2]*states[2] + states[3]*states[3]); - if (quatMag > 1e-12) + if (quatMag > 1e-12f) { for (uint8_t j= 0; j<=3; j++) { @@ -1562,7 +1562,7 @@ void AttPosEKF::FuseAirspeed() // Calculate the measurement innovation innovVtas = VtasPred - VtasMeas; // Check the innovation for consistency and don't fuse if > 5Sigma - if ((innovVtas*innovVtas*SK_TAS) < 25.0) + if ((innovVtas*innovVtas*SK_TAS) < 25.0f) { // correct the state vector for (uint8_t j=0; j <= 22; j++) @@ -1827,7 +1827,7 @@ void AttPosEKF::quat2Tnb(Mat3f &Tnb, const float (&quat)[4]) Tnb.y.z = 2*(q23 + q01); } -void AttPosEKF::quat2Tbn(Mat3f &Tbn, const float (&quat)[4]) +void AttPosEKF::quat2Tbn(Mat3f &Tbn_ret, const float (&quat)[4]) { // Calculate the body to nav cosine matrix float q00 = sq(quat[0]); @@ -1841,15 +1841,15 @@ void AttPosEKF::quat2Tbn(Mat3f &Tbn, const float (&quat)[4]) float q13 = quat[1]*quat[3]; float q23 = quat[2]*quat[3]; - Tbn.x.x = q00 + q11 - q22 - q33; - Tbn.y.y = q00 - q11 + q22 - q33; - Tbn.z.z = q00 - q11 - q22 + q33; - Tbn.x.y = 2*(q12 - q03); - Tbn.x.z = 2*(q13 + q02); - Tbn.y.x = 2*(q12 + q03); - Tbn.y.z = 2*(q23 - q01); - Tbn.z.x = 2*(q13 - q02); - Tbn.z.y = 2*(q23 + q01); + Tbn_ret.x.x = q00 + q11 - q22 - q33; + Tbn_ret.y.y = q00 - q11 + q22 - q33; + Tbn_ret.z.z = q00 - q11 - q22 + q33; + Tbn_ret.x.y = 2*(q12 - q03); + Tbn_ret.x.z = 2*(q13 + q02); + Tbn_ret.y.x = 2*(q12 + q03); + Tbn_ret.y.z = 2*(q23 - q01); + Tbn_ret.z.x = 2*(q13 - q02); + Tbn_ret.z.y = 2*(q23 + q01); } void AttPosEKF::eul2quat(float (&quat)[4], const float (&eul)[3]) -- cgit v1.2.3