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48 lines
2.1 KiB
Markdown
48 lines
2.1 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# ParameterSetValueRequest (UORB message)
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ParameterSetValueRequest : Used by a remote or primary to update the value for a parameter at the other end.
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**TOPICS:** parameter_set_value_request parameter_remote_set_value_request parameter_primary_set_value_request
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## Fields
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| 参数名 | 类型 | Unit [Frame] | Range/Enum | 描述 |
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| ------------------------------------ | --------- | ---------------------------------------------------------------- | ---------- | --------------------------------------- |
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| timestamp | `uint64` | | | |
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| parameter_index | `uint16` | | | |
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| int_value | `int32` | | | Optional value for an integer parameter |
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| float_value | `float32` | | | Optional value for a float parameter |
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## Constants
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| 参数名 | 类型 | 值 | 描述 |
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| ----------------------------------------------------------------------------------------- | ------- | -- | -- |
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| <a id="#ORB_QUEUE_LENGTH"></a> ORB_QUEUE_LENGTH | `uint8` | 32 | |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/ParameterSetValueRequest.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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# ParameterSetValueRequest : Used by a remote or primary to update the value for a parameter at the other end
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uint64 timestamp
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uint16 parameter_index
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int32 int_value # Optional value for an integer parameter
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float32 float_value # Optional value for a float parameter
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uint8 ORB_QUEUE_LENGTH = 32
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# TOPICS parameter_set_value_request parameter_remote_set_value_request parameter_primary_set_value_request
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```
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:::
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