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44 lines
2.5 KiB
Markdown
44 lines
2.5 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# UavcanParameterValue (UORB message)
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UAVCAN-MAVLink parameter bridge response type.
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**TOPICS:** uavcan_parameter_value
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## Fields
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| 명칭 | 형식 | Unit [Frame] | Range/Enum | 설명 |
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| -------------------------------- | ---------- | ---------------------------------------------------------------- | ---------- | -------------------------------------------------------------- |
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| timestamp | `uint64` | | | time since system start (microseconds) |
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| node_id | `uint8` | | | UAVCAN node ID mapped from MAVLink component ID |
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| param_id | `char[17]` | | | MAVLink/UAVCAN parameter name |
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| param_index | `int16` | | | parameter index, if known |
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| param_count | `uint16` | | | number of parameters exposed by the node |
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| param_type | `uint8` | | | MAVLink parameter type |
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| int_value | `int64` | | | current value if param_type is int-like |
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| real_value | `float32` | | | current value if param_type is float-like |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/UavcanParameterValue.msg)
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:::details
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Click here to see original file
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```c
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# UAVCAN-MAVLink parameter bridge response type
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uint64 timestamp # time since system start (microseconds)
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uint8 node_id # UAVCAN node ID mapped from MAVLink component ID
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char[17] param_id # MAVLink/UAVCAN parameter name
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int16 param_index # parameter index, if known
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uint16 param_count # number of parameters exposed by the node
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uint8 param_type # MAVLink parameter type
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int64 int_value # current value if param_type is int-like
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float32 real_value # current value if param_type is float-like
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```
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:::
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