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41 lines
2.3 KiB
Markdown
41 lines
2.3 KiB
Markdown
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pageClass: is-wide-page
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---
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# ActuatorArmed (UORB message)
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**TOPICS:** actuator_armed
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## Fields
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| Name | Type | Unit [Frame] | Range/Enum | Description |
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| ----------------------- | -------- | ------------ | ---------- | ------------------------------------------------------------------------------- |
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| timestamp | `uint64` | | | time since system start (microseconds) |
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| armed | `bool` | | | Set to true if system is armed |
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| prearmed | `bool` | | | Set to true if the actuator safety is disabled but motors are not armed |
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| ready_to_arm | `bool` | | | Set to true if system is ready to be armed |
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| lockdown | `bool` | | | Set to true if actuators are forced to being disabled (due to emergency or HIL) |
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| kill | `bool` | | | Set to true if manual throttle kill switch is engaged |
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| termination | `bool` | | | Send out failsafe (by default same as disarmed) output |
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| in_esc_calibration_mode | `bool` | | | IO/FMU should ignore messages from the actuator controls topics |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/ActuatorArmed.msg)
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::: details 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 armed # Set to true if system is armed
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bool prearmed # Set to true if the actuator safety is disabled but motors are not armed
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bool ready_to_arm # Set to true if system is ready to be armed
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bool lockdown # Set to true if actuators are forced to being disabled (due to emergency or HIL)
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bool kill # Set to true if manual throttle kill switch is engaged
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bool termination # Send out failsafe (by default same as disarmed) output
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bool in_esc_calibration_mode # IO/FMU should ignore messages from the actuator controls topics
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```
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:::
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