fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-23 00:03:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs: auto-sync metadata [skip ci]

Browse Source 
Co-Authored-By: PX4 BuildBot <bot@px4.io>
This commit is contained in:
PX4BuildBot
2026-02-11 22:43:01 +00:00
parent 01b348c86b
commit 36b5e1e1bb
374 changed files with 12147 additions and 1765 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/en/msg_docs/Ekf2Timestamps.md
+32 -6
View File
@@ -1,12 +1,37 @@
---
pageClass: is-wide-page
---
# Ekf2Timestamps (UORB message)
this message contains the (relative) timestamps of the sensor inputs used by EKF2.
It can be used for reproducible replay.
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.
**TOPICS:** ekf2_timestamps
[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/Ekf2Timestamps.msg)
## Fields
| Name | Type | Unit [Frame] | Range/Enum | Description |
| ---------------------------------- | -------- | ------------ | ---------- | -------------------------------------- |
| timestamp | `uint64` | | | time since system start (microseconds) |
| 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 | `int16` | | |
## Constants
| Name | Type | Value | Description |
| --------------------------------------------------------------------- | ------- | ----- | ------------------------------------------ |
| <a href="#RELATIVE_TIMESTAMP_INVALID"></a> RELATIVE_TIMESTAMP_INVALID | `int16` | 32767 | (0x7fff) If one of the relative timestamps |
## Source Message
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/Ekf2Timestamps.msg)
::: details Click here to see original file
```c
# this message contains the (relative) timestamps of the sensor inputs used by EKF2.
@@ -33,5 +58,6 @@ 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
```
:::