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39 lines
1.5 KiB
Markdown
39 lines
1.5 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# ButtonEvent (UORB message)
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**TOPICS:** button_event safety_button
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## Fields
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| 명칭 | 형식 | Unit [Frame] | Range/Enum | 설명 |
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| ----------------------------------- | -------- | ---------------------------------------------------------------- | ---------- | --------------------------------------------------------- |
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| <a id="fld_timestamp"></a>timestamp | `uint64` | | | time since system start (microseconds) |
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| <a id="fld_triggered"></a>triggered | `bool` | | | Set to true if the event is triggered |
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## Constants
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| 명칭 | 형식 | Value | 설명 |
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| ----------------------------------------------------------------------------------------- | ------- | ----- | -- |
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| <a id="#ORB_QUEUE_LENGTH"></a> ORB_QUEUE_LENGTH | `uint8` | 2 | |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/ButtonEvent.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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uint64 timestamp # time since system start (microseconds)
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bool triggered # Set to true if the event is triggered
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# TOPICS button_event safety_button
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uint8 ORB_QUEUE_LENGTH = 2
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```
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:::
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