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41 lines
1.2 KiB
Markdown
41 lines
1.2 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# LandingGear (UORB message)
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**TOPICS:** landing_gear
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## Fields
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| Name | Type | Unit [Frame] | Range/Enum | Description |
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| ------------ | -------- | ------------ | ---------- | -------------------------------------- |
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| timestamp | `uint64` | | | time since system start (microseconds) |
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| landing_gear | `int8` | | |
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## Constants
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| Name | Type | Value | Description |
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| --------------------------------- | ------ | ----- | ---------------------- |
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| <a id="#GEAR_UP"></a> GEAR_UP | `int8` | 1 | landing gear up |
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| <a id="#GEAR_DOWN"></a> GEAR_DOWN | `int8` | -1 | landing gear down |
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| <a id="#GEAR_KEEP"></a> GEAR_KEEP | `int8` | 0 | keep the current state |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/LandingGear.msg)
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::: details Click here to see original file
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```c
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uint64 timestamp # time since system start (microseconds)
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int8 GEAR_UP = 1 # landing gear up
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int8 GEAR_DOWN = -1 # landing gear down
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int8 GEAR_KEEP = 0 # keep the current state
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int8 landing_gear
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```
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:::
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