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36 lines
1.5 KiB
Markdown
36 lines
1.5 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# SensorSelection (UORB message)
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Sensor ID's for the voted sensors output on the sensor_combined topic. Will be updated on startup of the sensor module and when sensor selection changes.
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**TOPICS:** sensor_selection
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## Fields
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| Name | Type | Unit [Frame] | Range/Enum | Description |
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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_accel_device_id"></a>accel_device_id | `uint32` | | | unique device ID for the selected accelerometers |
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| <a id="fld_gyro_device_id"></a>gyro_device_id | `uint32` | | | unique device ID for the selected rate gyros |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/SensorSelection.msg)
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::: details Click here to see original file
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```c
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#
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# Sensor ID's for the voted sensors output on the sensor_combined topic.
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# Will be updated on startup of the sensor module and when sensor selection changes
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#
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uint64 timestamp # time since system start (microseconds)
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uint32 accel_device_id # unique device ID for the selected accelerometers
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uint32 gyro_device_id # unique device ID for the selected rate gyros
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```
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:::
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