diff options
author | Lorenz Meier <lm@inf.ethz.ch> | 2014-06-21 14:38:57 +0200 |
---|---|---|
committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-06-21 19:44:09 +0200 |
commit | 6bab694e457a5c90b6500a2dc1f45b98fc36307c (patch) | |
tree | 4c84e445188c23d1a6a35b66a61fd5214b23c653 /src/modules | |
parent | 302ef6bc4fdd083b8b0892bddb45f5a80f6d55a5 (diff) | |
download | px4-firmware-6bab694e457a5c90b6500a2dc1f45b98fc36307c.tar.gz px4-firmware-6bab694e457a5c90b6500a2dc1f45b98fc36307c.tar.bz2 px4-firmware-6bab694e457a5c90b6500a2dc1f45b98fc36307c.zip |
estimator: Improve error reporting and status printing (less flash, better resolution), move check and reset logic to a position AFTER the filter init. Do not externally zero the filter on resets but let the reset logic handle this.
Diffstat (limited to 'src/modules')
-rw-r--r-- | src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp | 379 |
1 files changed, 187 insertions, 192 deletions
diff --git a/src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp b/src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp index 26a448b6d..d8dbb1fe3 100644 --- a/src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp +++ b/src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp @@ -96,7 +96,6 @@ extern "C" __EXPORT int ekf_att_pos_estimator_main(int argc, char *argv[]); __EXPORT uint32_t millis(); -static uint64_t last_run = 0; static uint64_t IMUmsec = 0; static const uint64_t FILTER_INIT_DELAY = 1 * 1000 * 1000; @@ -191,19 +190,21 @@ private: float _baro_ref; /**< barometer reference altitude */ float _baro_gps_offset; /**< offset between GPS and baro */ - perf_counter_t _loop_perf; /**< loop performance counter */ + perf_counter_t _loop_perf; ///< loop performance counter perf_counter_t _perf_gyro; ///<local performance counter for gyro updates - perf_counter_t _perf_accel; ///<local performance counter for accel updates perf_counter_t _perf_mag; ///<local performance counter for mag updates perf_counter_t _perf_gps; ///<local performance counter for gps updates perf_counter_t _perf_baro; ///<local performance counter for baro updates perf_counter_t _perf_airspeed; ///<local performance counter for airspeed updates + perf_counter_t _perf_reset; ///<local performance counter for filter resets bool _initialized; bool _baro_init; bool _gps_initialized; - uint64_t _gps_start_time; - uint64_t _filter_start_time; + hrt_abstime _gps_start_time; + hrt_abstime _filter_start_time; + hrt_abstime _last_sensor_timestamp; + hrt_abstime _last_run; bool _gyro_valid; bool _accel_valid; bool _mag_valid; @@ -281,9 +282,16 @@ private: static void task_main_trampoline(int argc, char *argv[]); /** - * Main sensor collection task. + * Main filter task. */ void task_main(); + + /** + * Check filter sanity state + * + * @return zero if ok, non-zero for a filter error condition. + */ + int check_filter_state(); }; namespace estimator @@ -353,11 +361,11 @@ FixedwingEstimator::FixedwingEstimator() : /* performance counters */ _loop_perf(perf_alloc(PC_COUNT, "ekf_att_pos_estimator")), _perf_gyro(perf_alloc(PC_COUNT, "ekf_att_pos_gyro_upd")), - _perf_accel(perf_alloc(PC_COUNT, "ekf_att_pos_accel_upd")), _perf_mag(perf_alloc(PC_COUNT, "ekf_att_pos_mag_upd")), _perf_gps(perf_alloc(PC_COUNT, "ekf_att_pos_gps_upd")), _perf_baro(perf_alloc(PC_COUNT, "ekf_att_pos_baro_upd")), _perf_airspeed(perf_alloc(PC_COUNT, "ekf_att_pos_aspd_upd")), + _perf_reset(perf_alloc(PC_COUNT, "ekf_att_pos_reset")), /* states */ _initialized(false), @@ -374,7 +382,7 @@ FixedwingEstimator::FixedwingEstimator() : _airspeed_filtered(0.0f) { - last_run = hrt_absolute_time(); + _last_run = hrt_absolute_time(); _parameter_handles.vel_delay_ms = param_find("PE_VEL_DELAY_MS"); _parameter_handles.pos_delay_ms = param_find("PE_POS_DELAY_MS"); @@ -529,6 +537,141 @@ FixedwingEstimator::vehicle_status_poll() } } +int +FixedwingEstimator::check_filter_state() +{ + /* + * CHECK IF THE INPUT DATA IS SANE + */ + int check = _ekf->CheckAndBound(); + + const char* ekfname = "[ekf] "; + + switch (check) { + case 0: + /* all ok */ + break; + case 1: + { + const char* str = "NaN in states, resetting"; + warnx("%s", str); + mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); + break; + } + case 2: + { + const char* str = "stale IMU data, resetting"; + warnx("%s", str); + mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); + break; + } + case 3: + { + const char* str = "switching to dynamic state"; + warnx("%s", str); + mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); + break; + } + case 4: + { + const char* str = "excessive gyro offsets"; + warnx("%s", str); + mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); + break; + } + case 5: + { + const char* str = "diverged too far from GPS"; + warnx("%s", str); + mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); + break; + } + case 6: + { + const char* str = "excessive covariances"; + warnx("%s", str); + mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); + break; + } + + default: + { + const char* str = "unknown reset condition"; + warnx("%s", str); + mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); + } + } + + struct estimator_status_report rep; + memset(&rep, 0, sizeof(rep)); + + struct ekf_status_report ekf_report; + + // If non-zero, we got a filter reset + if (check > 0 && check != 3) { + + // Count the reset condition + perf_count(_perf_reset); + + _ekf->GetLastErrorState(&ekf_report); + + // set sensors to de-initialized state + _gyro_valid = false; + _accel_valid = false; + _mag_valid = false; + + _baro_init = false; + _gps_initialized = false; + _initialized = false; + _last_sensor_timestamp = hrt_absolute_time(); + _last_run = _last_sensor_timestamp; + + _ekf->dtIMU = 0.01f; + + } else if (_ekf_logging) { + _ekf->GetFilterState(&ekf_report); + } + + if (_ekf_logging || check) { + rep.timestamp = hrt_absolute_time(); + + rep.nan_flags |= (((uint8_t)ekf_report.angNaN) << 0); + rep.nan_flags |= (((uint8_t)ekf_report.summedDelVelNaN) << 1); + rep.nan_flags |= (((uint8_t)ekf_report.KHNaN) << 2); + rep.nan_flags |= (((uint8_t)ekf_report.KHPNaN) << 3); + rep.nan_flags |= (((uint8_t)ekf_report.PNaN) << 4); + rep.nan_flags |= (((uint8_t)ekf_report.covarianceNaN) << 5); + rep.nan_flags |= (((uint8_t)ekf_report.kalmanGainsNaN) << 6); + rep.nan_flags |= (((uint8_t)ekf_report.statesNaN) << 7); + + rep.health_flags |= (((uint8_t)ekf_report.velHealth) << 0); + rep.health_flags |= (((uint8_t)ekf_report.posHealth) << 1); + rep.health_flags |= (((uint8_t)ekf_report.hgtHealth) << 2); + rep.health_flags |= ((!(check == 4)) << 3); + + rep.timeout_flags |= (((uint8_t)ekf_report.velTimeout) << 0); + rep.timeout_flags |= (((uint8_t)ekf_report.posTimeout) << 1); + rep.timeout_flags |= (((uint8_t)ekf_report.hgtTimeout) << 2); + + // Copy all states or at least all that we can fit + unsigned ekf_n_states = (sizeof(ekf_report.states) / sizeof(ekf_report.states[0])); + unsigned max_states = (sizeof(rep.states) / sizeof(rep.states[0])); + rep.n_states = (ekf_n_states < max_states) ? ekf_n_states : max_states; + + for (unsigned i = 0; i < rep.n_states; i++) { + rep.states[i] = ekf_report.states[i]; + } + + if (_estimator_status_pub > 0) { + orb_publish(ORB_ID(estimator_status), _estimator_status_pub, &rep); + } else { + _estimator_status_pub = orb_advertise(ORB_ID(estimator_status), &rep); + } + } + + return check; +} + void FixedwingEstimator::task_main_trampoline(int argc, char *argv[]) { @@ -545,7 +688,7 @@ FixedwingEstimator::task_main() _filter_start_time = hrt_absolute_time(); if (!_ekf) { - errx(1, "failed allocating EKF filter - out of RAM!"); + errx(1, "OUT OF MEM!"); } /* @@ -617,7 +760,7 @@ FixedwingEstimator::task_main() /* this is undesirable but not much we can do - might want to flag unhappy status */ if (pret < 0) { - warn("poll error %d, %d", pret, errno); + warn("POLL ERR %d, %d", pret, errno); continue; } @@ -643,8 +786,6 @@ FixedwingEstimator::task_main() bool accel_updated; bool mag_updated; - hrt_abstime last_sensor_timestamp; - perf_count(_perf_gyro); /* Reset baro reference if switching to HIL, reset sensor states */ @@ -668,12 +809,12 @@ FixedwingEstimator::task_main() _baro_init = false; _gps_initialized = false; - last_sensor_timestamp = hrt_absolute_time(); - last_run = last_sensor_timestamp; + _last_sensor_timestamp = hrt_absolute_time(); + _last_run = _last_sensor_timestamp; _ekf->ZeroVariables(); _ekf->dtIMU = 0.01f; - _filter_start_time = last_sensor_timestamp; + _filter_start_time = _last_sensor_timestamp; /* now skip this loop and get data on the next one, which will also re-init the filter */ continue; @@ -691,15 +832,14 @@ FixedwingEstimator::task_main() orb_check(_accel_sub, &accel_updated); if (accel_updated) { - perf_count(_perf_accel); orb_copy(ORB_ID(sensor_accel), _accel_sub, &_accel); } - last_sensor_timestamp = _gyro.timestamp; + _last_sensor_timestamp = _gyro.timestamp; IMUmsec = _gyro.timestamp / 1e3f; - float deltaT = (_gyro.timestamp - last_run) / 1e6f; - last_run = _gyro.timestamp; + float deltaT = (_gyro.timestamp - _last_run) / 1e6f; + _last_run = _gyro.timestamp; /* guard against too large deltaT's */ if (!isfinite(deltaT) || deltaT > 1.0f || deltaT < 0.000001f) { @@ -759,17 +899,17 @@ FixedwingEstimator::task_main() // Copy gyro and accel - last_sensor_timestamp = _sensor_combined.timestamp; + _last_sensor_timestamp = _sensor_combined.timestamp; IMUmsec = _sensor_combined.timestamp / 1e3f; - float deltaT = (_sensor_combined.timestamp - last_run) / 1e6f; + float deltaT = (_sensor_combined.timestamp - _last_run) / 1e6f; /* guard against too large deltaT's */ if (!isfinite(deltaT) || deltaT > 1.0f || deltaT < 0.000001f) { deltaT = 0.01f; } - last_run = _sensor_combined.timestamp; + _last_run = _sensor_combined.timestamp; // Always store data, independent of init status /* fill in last data set */ @@ -787,6 +927,7 @@ FixedwingEstimator::task_main() } _gyro_valid = true; + perf_count(_perf_gyro); } if (accel_updated) { @@ -907,6 +1048,8 @@ FixedwingEstimator::task_main() warnx("ALT REF INIT"); } + perf_count(_perf_baro); + newHgtData = true; } else { newHgtData = false; @@ -964,144 +1107,6 @@ FixedwingEstimator::task_main() continue; } - - /* - * CHECK IF THE INPUT DATA IS SANE - */ - int check = _ekf->CheckAndBound(); - - const char* ekfname = "[ekf] "; - - switch (check) { - case 0: - /* all ok */ - break; - case 1: - { - const char* str = "NaN in states, resetting"; - warnx("%s", str); - mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); - break; - } - case 2: - { - const char* str = "stale IMU data, resetting"; - warnx("%s", str); - mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); - break; - } - case 3: - { - const char* str = "switching to dynamic state"; - warnx("%s", str); - mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); - break; - } - case 4: - { - const char* str = "excessive gyro offsets"; - warnx("%s", str); - mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); - break; - } - case 5: - { - const char* str = "diverged too far from GPS"; - warnx("%s", str); - mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); - break; - } - case 6: - { - const char* str = "excessive covariances"; - warnx("%s", str); - mavlink_log_info(_mavlink_fd, "%s%s", ekfname, str); - break; - } - - default: - { - const char* str = "unknown reset condition"; - warnx("%s", str); - mavlink_log_critical(_mavlink_fd, "%s%s", ekfname, str); - } - } - - // warn on fatal resets - if (check == 1) { - warnx("NUMERIC ERROR IN FILTER"); - } - - struct estimator_status_report rep; - memset(&rep, 0, sizeof(rep)); - - struct ekf_status_report ekf_report; - - // If non-zero, we got a filter reset - if (check > 0 && check != 3) { - - _ekf->GetLastErrorState(&ekf_report); - - /* set sensors to de-initialized state */ - _gyro_valid = false; - _accel_valid = false; - _mag_valid = false; - - _baro_init = false; - _gps_initialized = false; - _initialized = false; - last_sensor_timestamp = hrt_absolute_time(); - last_run = last_sensor_timestamp; - - _ekf->ZeroVariables(); - _ekf->statesInitialised = false; - _ekf->dtIMU = 0.01f; - - // Let the system re-initialize itself - continue; - - } else if (_ekf_logging) { - _ekf->GetFilterState(&ekf_report); - } - - if (_ekf_logging || check) { - rep.timestamp = hrt_absolute_time(); - - rep.nan_flags |= (((uint8_t)ekf_report.angNaN) << 0); - rep.nan_flags |= (((uint8_t)ekf_report.summedDelVelNaN) << 1); - rep.nan_flags |= (((uint8_t)ekf_report.KHNaN) << 2); - rep.nan_flags |= (((uint8_t)ekf_report.KHPNaN) << 3); - rep.nan_flags |= (((uint8_t)ekf_report.PNaN) << 4); - rep.nan_flags |= (((uint8_t)ekf_report.covarianceNaN) << 5); - rep.nan_flags |= (((uint8_t)ekf_report.kalmanGainsNaN) << 6); - rep.nan_flags |= (((uint8_t)ekf_report.statesNaN) << 7); - - rep.health_flags |= (((uint8_t)ekf_report.velHealth) << 0); - rep.health_flags |= (((uint8_t)ekf_report.posHealth) << 1); - rep.health_flags |= (((uint8_t)ekf_report.hgtHealth) << 2); - rep.health_flags |= ((!(check == 4)) << 3); - - rep.timeout_flags |= (((uint8_t)ekf_report.velTimeout) << 0); - rep.timeout_flags |= (((uint8_t)ekf_report.posTimeout) << 1); - rep.timeout_flags |= (((uint8_t)ekf_report.hgtTimeout) << 2); - - // Copy all states or at least all that we can fit - unsigned ekf_n_states = (sizeof(ekf_report.states) / sizeof(ekf_report.states[0])); - unsigned max_states = (sizeof(rep.states) / sizeof(rep.states[0])); - rep.n_states = (ekf_n_states < max_states) ? ekf_n_states : max_states; - - for (unsigned i = 0; i < rep.n_states; i++) { - rep.states[i] = ekf_report.states[i]; - } - - if (_estimator_status_pub > 0) { - orb_publish(ORB_ID(estimator_status), _estimator_status_pub, &rep); - } else { - _estimator_status_pub = orb_advertise(ORB_ID(estimator_status), &rep); - } - } - - /** * PART TWO: EXECUTE THE FILTER * @@ -1176,6 +1181,13 @@ FixedwingEstimator::task_main() // We're apparently initialized in this case now + int check = check_filter_state(); + + if (check) { + // Let the system re-initialize itself + continue; + } + // Run the strapdown INS equations every IMU update _ekf->UpdateStrapdownEquationsNED(); @@ -1301,7 +1313,7 @@ FixedwingEstimator::task_main() for (int i = 0; i < 3; i++) for (int j = 0; j < 3; j++) _att.R[i][j] = R(i, j); - _att.timestamp = last_sensor_timestamp; + _att.timestamp = _last_sensor_timestamp; _att.q[0] = _ekf->states[0]; _att.q[1] = _ekf->states[1]; _att.q[2] = _ekf->states[2]; @@ -1309,7 +1321,7 @@ FixedwingEstimator::task_main() _att.q_valid = true; _att.R_valid = true; - _att.timestamp = last_sensor_timestamp; + _att.timestamp = _last_sensor_timestamp; _att.roll = euler(0); _att.pitch = euler(1); _att.yaw = euler(2); @@ -1333,7 +1345,7 @@ FixedwingEstimator::task_main() } if (_gps_initialized) { - _local_pos.timestamp = last_sensor_timestamp; + _local_pos.timestamp = _last_sensor_timestamp; _local_pos.x = _ekf->states[7]; _local_pos.y = _ekf->states[8]; // XXX need to announce change of Z reference somehow elegantly @@ -1500,44 +1512,28 @@ FixedwingEstimator::print_status() // 16-18: Earth Magnetic Field Vector - gauss (North, East, Down) // 19-21: Body Magnetic Field Vector - gauss (X,Y,Z) + printf("dtIMU: %8.6f IMUmsec: %d\n", (double)_ekf->dtIMU, (int)IMUmsec); + printf("ref alt: %8.6f\n", (double)_local_pos.ref_alt); + printf("dvel: %8.6f %8.6f %8.6f accel: %8.6f %8.6f %8.6f\n", (double)_ekf->dVelIMU.x, (double)_ekf->dVelIMU.y, (double)_ekf->dVelIMU.z, (double)_ekf->accel.x, (double)_ekf->accel.y, (double)_ekf->accel.z); + printf("dang: %8.4f %8.4f %8.4f dang corr: %8.4f %8.4f %8.4f\n" , (double)_ekf->dAngIMU.x, (double)_ekf->dAngIMU.y, (double)_ekf->dAngIMU.z, (double)_ekf->correctedDelAng.x, (double)_ekf->correctedDelAng.y, (double)_ekf->correctedDelAng.z); + printf("states (quat) [0-3]: %8.4f, %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[0], (double)_ekf->states[1], (double)_ekf->states[2], (double)_ekf->states[3]); + printf("states (vel m/s) [4-6]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[4], (double)_ekf->states[5], (double)_ekf->states[6]); + printf("states (pos m) [7-9]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[7], (double)_ekf->states[8], (double)_ekf->states[9]); + printf("states (delta ang) [10-12]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[10], (double)_ekf->states[11], (double)_ekf->states[12]); + if (n_states == 23) { - printf("dtIMU: %8.6f IMUmsec: %d\n", (double)_ekf->dtIMU, (int)IMUmsec); - printf("ref alt: %8.6f\n", (double)_local_pos.ref_alt); - printf("dvel: %8.6f %8.6f %8.6f accel: %8.6f %8.6f %8.6f\n", (double)_ekf->dVelIMU.x, (double)_ekf->dVelIMU.y, (double)_ekf->dVelIMU.z, (double)_ekf->accel.x, (double)_ekf->accel.y, (double)_ekf->accel.z); - printf("dang: %8.4f %8.4f %8.4f dang corr: %8.4f %8.4f %8.4f\n" , (double)_ekf->dAngIMU.x, (double)_ekf->dAngIMU.y, (double)_ekf->dAngIMU.z, (double)_ekf->correctedDelAng.x, (double)_ekf->correctedDelAng.y, (double)_ekf->correctedDelAng.z); - printf("states (quat) [0-3]: %8.4f, %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[0], (double)_ekf->states[1], (double)_ekf->states[2], (double)_ekf->states[3]); - printf("states (vel m/s) [4-6]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[4], (double)_ekf->states[5], (double)_ekf->states[6]); - printf("states (pos m) [7-9]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[7], (double)_ekf->states[8], (double)_ekf->states[9]); - printf("states (delta ang) [10-12]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[10], (double)_ekf->states[11], (double)_ekf->states[12]); printf("states (accel offs) [13]: %8.4f\n", (double)_ekf->states[13]); printf("states (wind) [14-15]: %8.4f, %8.4f\n", (double)_ekf->states[14], (double)_ekf->states[15]); printf("states (earth mag) [16-18]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[16], (double)_ekf->states[17], (double)_ekf->states[18]); printf("states (body mag) [19-21]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[19], (double)_ekf->states[20], (double)_ekf->states[21]); printf("states (terrain) [22]: %8.4f\n", (double)_ekf->states[22]); - printf("states: %s %s %s %s %s %s %s %s %s %s\n", - (_ekf->statesInitialised) ? "INITIALIZED" : "NON_INIT", - (_ekf->onGround) ? "ON_GROUND" : "AIRBORNE", - (_ekf->fuseVelData) ? "FUSE_VEL" : "INH_VEL", - (_ekf->fusePosData) ? "FUSE_POS" : "INH_POS", - (_ekf->fuseHgtData) ? "FUSE_HGT" : "INH_HGT", - (_ekf->fuseMagData) ? "FUSE_MAG" : "INH_MAG", - (_ekf->fuseVtasData) ? "FUSE_VTAS" : "INH_VTAS", - (_ekf->useAirspeed) ? "USE_AIRSPD" : "IGN_AIRSPD", - (_ekf->useCompass) ? "USE_COMPASS" : "IGN_COMPASS", - (_ekf->staticMode) ? "STATIC_MODE" : "DYNAMIC_MODE"); + } else { - printf("dtIMU: %8.6f IMUmsec: %d\n", (double)_ekf->dtIMU, (int)IMUmsec); - printf("ref alt: %8.6f\n", (double)_local_pos.ref_alt); - printf("dvel: %8.6f %8.6f %8.6f accel: %8.6f %8.6f %8.6f\n", (double)_ekf->dVelIMU.x, (double)_ekf->dVelIMU.y, (double)_ekf->dVelIMU.z, (double)_ekf->accel.x, (double)_ekf->accel.y, (double)_ekf->accel.z); - printf("dang: %8.4f %8.4f %8.4f dang corr: %8.4f %8.4f %8.4f\n" , (double)_ekf->dAngIMU.x, (double)_ekf->dAngIMU.y, (double)_ekf->dAngIMU.z, (double)_ekf->correctedDelAng.x, (double)_ekf->correctedDelAng.y, (double)_ekf->correctedDelAng.z); - printf("states (quat) [0-3]: %8.4f, %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[0], (double)_ekf->states[1], (double)_ekf->states[2], (double)_ekf->states[3]); - printf("states (vel m/s) [4-6]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[4], (double)_ekf->states[5], (double)_ekf->states[6]); - printf("states (pos m) [7-9]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[7], (double)_ekf->states[8], (double)_ekf->states[9]); - printf("states (delta ang) [10-12]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[10], (double)_ekf->states[11], (double)_ekf->states[12]); printf("states (wind) [13-14]: %8.4f, %8.4f\n", (double)_ekf->states[13], (double)_ekf->states[14]); printf("states (earth mag) [15-17]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[15], (double)_ekf->states[16], (double)_ekf->states[17]); printf("states (body mag) [18-20]: %8.4f, %8.4f, %8.4f\n", (double)_ekf->states[18], (double)_ekf->states[19], (double)_ekf->states[20]); - printf("states: %s %s %s %s %s %s %s %s %s %s\n", + } + printf("states: %s %s %s %s %s %s %s %s %s %s\n", (_ekf->statesInitialised) ? "INITIALIZED" : "NON_INIT", (_ekf->onGround) ? "ON_GROUND" : "AIRBORNE", (_ekf->fuseVelData) ? "FUSE_VEL" : "INH_VEL", @@ -1548,7 +1544,6 @@ FixedwingEstimator::print_status() (_ekf->useAirspeed) ? "USE_AIRSPD" : "IGN_AIRSPD", (_ekf->useCompass) ? "USE_COMPASS" : "IGN_COMPASS", (_ekf->staticMode) ? "STATIC_MODE" : "DYNAMIC_MODE"); - } } int FixedwingEstimator::trip_nan() { |