mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-14 10:07:39 +08:00
43 lines
1.6 KiB
Markdown
43 lines
1.6 KiB
Markdown
---
|
|
pageClass: is-wide-page
|
|
---
|
|
|
|
# GpioIn (повідомлення UORB)
|
|
|
|
GPIO mask and state.
|
|
|
|
**TOPICS:** gpio_in
|
|
|
|
## Fields
|
|
|
|
| Назва | Тип | Unit [Frame] | Range/Enum | Опис |
|
|
| ------------------------------ | -------- | ---------------------------------------------------------------- | ---------- | --------------------------------------------------------- |
|
|
| timestamp | `uint64` | | | time since system start (microseconds) |
|
|
| device_id | `uint32` | | | Device id |
|
|
| state | `uint32` | | | pin state mask |
|
|
|
|
## Constants
|
|
|
|
| Назва | Тип | Значення | Опис |
|
|
| -------------------------------------------------------------- | ------- | -------- | ---- |
|
|
| <a id="#MAX_INSTANCES"></a> MAX_INSTANCES | `uint8` | 8 | |
|
|
|
|
## Source Message
|
|
|
|
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/GpioIn.msg)
|
|
|
|
:::details
|
|
Click here to see original file
|
|
|
|
```c
|
|
# GPIO mask and state
|
|
uint8 MAX_INSTANCES = 8
|
|
|
|
uint64 timestamp # time since system start (microseconds)
|
|
uint32 device_id # Device id
|
|
|
|
uint32 state # pin state mask
|
|
```
|
|
|
|
:::
|