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docs/en/msg_docs/UavcanParameterValue.md
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@@ -1,8 +1,31 @@
---
pageClass: is-wide-page
---
# UavcanParameterValue (UORB message)
UAVCAN-MAVLink parameter bridge response type
UAVCAN-MAVLink parameter bridge response type.
[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/UavcanParameterValue.msg)
**TOPICS:** uavcan_parametervalue
## Fields
| Name | Type | Unit [Frame] | Range/Enum | Description |
| ----------- | ---------- | ------------ | ---------- | ----------------------------------------------- |
| timestamp | `uint64` | | | time since system start (microseconds) |
| node_id | `uint8` | | | UAVCAN node ID mapped from MAVLink component ID |
| param_id | `char[17]` | | | MAVLink/UAVCAN parameter name |
| param_index | `int16` | | | parameter index, if known |
| param_count | `uint16` | | | number of parameters exposed by the node |
| param_type | `uint8` | | | MAVLink parameter type |
| int_value | `int64` | | | current value if param_type is int-like |
| real_value | `float32` | | | current value if param_type is float-like |
## Source Message
[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/UavcanParameterValue.msg)
::: details Click here to see original file
```c
# UAVCAN-MAVLink parameter bridge response type
@@ -14,5 +37,6 @@ uint16 param_count # number of parameters exposed by the node
uint8 param_type # MAVLink parameter type
int64 int_value # current value if param_type is int-like
float32 real_value # current value if param_type is float-like
```
:::