mirror of
https://github.com/PX4/PX4-Autopilot.git
synced 2026-07-27 00:48:23 +08:00
30 lines
1.2 KiB
Markdown
30 lines
1.2 KiB
Markdown
---
|
|
pageClass: is-wide-page
|
|
---
|
|
|
|
# PpsCapture (UORB message)
|
|
|
|
**TOPICS:** pps_capture
|
|
|
|
## Fields
|
|
|
|
| Name | Type | Unit [Frame] | Range/Enum | Description |
|
|
| ------------------------------------------- | -------- | ------------ | ---------- | ----------------------------------------------------------- |
|
|
| <a id="fld_timestamp"></a>timestamp | `uint64` | | | time since system start (microseconds) at PPS capture event |
|
|
| <a id="fld_rtc_timestamp"></a>rtc_timestamp | `uint64` | | | Corrected GPS UTC timestamp at PPS capture event |
|
|
| <a id="fld_"></a> | `uint8` | | | Increments when PPS dt < 50ms |
|
|
|
|
## Source Message
|
|
|
|
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/PpsCapture.msg)
|
|
|
|
::: details Click here to see original file
|
|
|
|
```c
|
|
uint64 timestamp # time since system start (microseconds) at PPS capture event
|
|
uint64 rtc_timestamp # Corrected GPS UTC timestamp at PPS capture event
|
|
uint8 pps_rate_exceeded_counter # Increments when PPS dt < 50ms
|
|
```
|
|
|
|
:::
|