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PX4-Autopilot/docs/uk/msg_docs/Ekf2Timestamps.md
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Signed-off-by: Ramon Roche <mrpollo@gmail.com>
Co-authored-by: Ramon Roche <mrpollo@gmail.com>
2025-03-13 16:08:27 +11:00

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Ekf2Timestamps (повідомлення UORB)

це повідомлення містить (відносні) відмітки часу введення датчиків, які використовує EKF2. Це може бути використано для відтворення.

поле мітки часу - це посилання на час ekf2 і відповідає мітці часу теми sensor_combined.

source file

# this message contains the (relative) timestamps of the sensor inputs used by EKF2.
# It can be used for reproducible replay.

# the timestamp field is the ekf2 reference time and matches the timestamp of
# the sensor_combined topic.

uint64 timestamp			 # time since system start (microseconds)

int16 RELATIVE_TIMESTAMP_INVALID = 32767 # (0x7fff) If one of the relative timestamps
                                         # is set to this value, it means the associated sensor values did not update

# timestamps are relative to the main timestamp and are in 0.1 ms (timestamp +
# *_timestamp_rel = absolute timestamp). For int16, this allows a maximum
# difference of +-3.2s to the sensor_combined topic.

int16 airspeed_timestamp_rel
int16 airspeed_validated_timestamp_rel
int16 distance_sensor_timestamp_rel
int16 optical_flow_timestamp_rel
int16 vehicle_air_data_timestamp_rel
int16 vehicle_magnetometer_timestamp_rel
int16 visual_odometry_timestamp_rel

# Note: this is a high-rate logged topic, so it needs to be as small as possible