mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-14 10:07:39 +08:00
38 lines
2.4 KiB
Markdown
38 lines
2.4 KiB
Markdown
---
|
|
pageClass: is-wide-page
|
|
---
|
|
|
|
# InternalCombustionEngineControl (UORB message)
|
|
|
|
**TOPICS:** internal_combustion_engine_control
|
|
|
|
## Fields
|
|
|
|
| Name | Type | Unit [Frame] | Range/Enum | Description |
|
|
| ---------------------- | --------- | ------------ | ---------- | ----------------------------------------------------------------------------------------------------------------------------- |
|
|
| timestamp | `uint64` | | | time since system start (microseconds) |
|
|
| ignition_on | `bool` | | | activate/deactivate ignition (spark plug) |
|
|
| throttle_control | `float32` | | | setpoint for throttle actuator, with slew rate if enabled, idles with 0 [norm] [@range 0,1] [@uncontrolled NAN to stop motor] |
|
|
| choke_control | `float32` | | | setpoint for choke actuator, 1: fully closed [norm] [@range 0,1] |
|
|
| starter_engine_control | `float32` | | | setpoint for (electric) starter motor [norm] [@range 0,1] |
|
|
| user_request | `uint8` | | | user intent for the ICE being on/off |
|
|
|
|
## Source Message
|
|
|
|
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/InternalCombustionEngineControl.msg)
|
|
|
|
::: details Click here to see original file
|
|
|
|
```c
|
|
uint64 timestamp # time since system start (microseconds)
|
|
|
|
bool ignition_on # activate/deactivate ignition (spark plug)
|
|
float32 throttle_control # setpoint for throttle actuator, with slew rate if enabled, idles with 0 [norm] [@range 0,1] [@uncontrolled NAN to stop motor]
|
|
float32 choke_control # setpoint for choke actuator, 1: fully closed [norm] [@range 0,1]
|
|
float32 starter_engine_control # setpoint for (electric) starter motor [norm] [@range 0,1]
|
|
|
|
uint8 user_request # user intent for the ICE being on/off
|
|
```
|
|
|
|
:::
|