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docs/en/msg_docs/PowerButtonState.md
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@@ -1,8 +1,34 @@
---
pageClass: is-wide-page
---
# PowerButtonState (UORB message)
power button state notification message
power button state notification message.
[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/PowerButtonState.msg)
**TOPICS:** power_buttonstate
## Fields
| Name | Type | Unit [Frame] | Range/Enum | Description |
| --------- | -------- | ------------ | ---------- | -------------------------------------- |
| timestamp | `uint64` | | | time since system start (microseconds) |
| event | `uint8` | | | one of PWR*BUTTON_STATE*\* |
## Constants
| Name | Type | Value | Description |
| ----------------------------------------------------------------------------------- | ------- | ----- | ----------------------------------------------------------------------- |
| <a href="#PWR_BUTTON_STATE_IDEL"></a> PWR_BUTTON_STATE_IDEL | `uint8` | 0 | Button went up without meeting shutdown button down time (delete event) |
| <a href="#PWR_BUTTON_STATE_DOWN"></a> PWR_BUTTON_STATE_DOWN | `uint8` | 1 | Button went Down |
| <a href="#PWR_BUTTON_STATE_UP"></a> PWR_BUTTON_STATE_UP | `uint8` | 2 | Button went Up |
| <a href="#PWR_BUTTON_STATE_REQUEST_SHUTDOWN"></a> PWR_BUTTON_STATE_REQUEST_SHUTDOWN | `uint8` | 3 | Button went Up after meeting shutdown button down time |
## Source Message
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/PowerButtonState.msg)
::: details Click here to see original file
```c
# power button state notification message
@@ -15,5 +41,6 @@ uint8 PWR_BUTTON_STATE_UP = 2 # Button went Up
uint8 PWR_BUTTON_STATE_REQUEST_SHUTDOWN = 3 # Button went Up after meeting shutdown button down time
uint8 event # one of PWR_BUTTON_STATE_*
```
:::