6 Commits

Author SHA1 Message Date
Daniel Agar
68026eadeb
save significant IMU bias changes learned by the EKF
* ekf2: make publishing of learned accel biases more robust
* ekf2: reset accel bias if calibration updated
* msg: add separate accel and gyro calibration counters
* ekf2: use separate accel and gyro calibration counters
* ekf2: rework logic to reset biases when calibration counters increment
* sensors: add saving of learned accel biases
* ekf2: generalized saving accel/gyro/mag in flight sensor calibration
* boards: holybro kakutef7 disable systemcmds/perf and systemcmds/top to save flash

Co-authored-by: Paul Riseborough <gncsolns@gmail.com>
2021-11-07 15:34:27 -05:00
Robin Lilja
aa244a098c
Clarification of coordinate systems for sensors_* and vehicle_* messages (#16339)
Changed all 'NED' references to 'FRD'. Also cleaned up mixing of m/s/s and m/s^2 to use the latter. Corrected m/s/s to Pascals. Plus minor typos. Also made some minor cosmetic clean ups.

Co-authored-by: Robin <robin@Robins-MacBook-Pro-Work.local>
Co-authored-by: Mathieu Bresciani <brescianimathieu@gmail.com>
2020-12-15 09:18:05 +01:00
Daniel Agar
c41f053c7b
vehicle_imu/vehicle_magnetometer add calibration indicator to message
- vehicle_imu/vehicle_magnetometer add monotonically increasing `calibration_count` field so that downstream subscribers are aware of calibration changes
2020-09-15 13:12:57 -04:00
Daniel Agar
e34bdb4be9
move IMU integration out of drivers to sensors hub to handle accel/gyro sync
- IMU integration move from drivers (PX4Accelerometer/PX4Gyroscope) to sensors/vehicle_imu 
 - sensors: voted_sensors_update now consumes vehicle_imu
 - delete sensor_accel_integrated, sensor_gyro_integrated
 - merge sensor_accel_status/sensor_gyro_status into vehicle_imu_status
 - sensors status output minor improvements (ordering, whitespace, show selected sensor device id and instance)
2020-05-30 11:07:54 -04:00
Daniel Agar
cf37be8c44
ekf2 handle accelerometer clipping
- track clipping per IMU axis and pass through to ecl/EKF
 - update ecl/EKF to include delta velocity clipping changes (PX4/ecl#663)
2020-04-07 20:11:08 -04:00
Daniel Agar
697dbfb9f8 sensors/vehicle_imu: incremental step towards multi-EKF 2020-01-22 18:04:29 -05:00