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45 lines
2.3 KiB
Markdown
45 lines
2.3 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# UnregisterExtComponent (UORB message)
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**TOPICS:** unregister_ext_component
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## Fields
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| 参数名 | 类型 | Unit [Frame] | Range/Enum | 描述 |
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| ---------------------------------------------------------- | ---------- | ---------------------------------------------------------------- | ---------- | ---------------------------------------------------------------------- |
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| timestamp | `uint64` | | | time since system start (microseconds) |
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| name | `char[25]` | | | either the mode name, or component name |
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| arming_check_id | `int8` | | | arming check registration ID (-1 if not registered) |
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| mode_id | `int8` | | | assigned mode ID (-1 if not registered) |
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| mode_executor_id | `int8` | | | assigned mode executor ID (-1 if not registered) |
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## Constants
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| 参数名 | 类型 | 值 | 描述 |
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| ------------------------------------------------------------------ | -------- | - | -- |
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| <a id="#MESSAGE_VERSION"></a> MESSAGE_VERSION | `uint32` | 0 | |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/versioned/UnregisterExtComponent.msg)
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:::details
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Click here to see original file
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```c
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uint32 MESSAGE_VERSION = 0
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uint64 timestamp # time since system start (microseconds)
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char[25] name # either the mode name, or component name
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int8 arming_check_id # arming check registration ID (-1 if not registered)
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int8 mode_id # assigned mode ID (-1 if not registered)
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int8 mode_executor_id # assigned mode executor ID (-1 if not registered)
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```
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:::
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