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40 lines
2.5 KiB
Markdown
40 lines
2.5 KiB
Markdown
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pageClass: is-wide-page
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---
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# MessageFormatResponse (UORB message)
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**TOPICS:** message_format_response
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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` | | | time since system start (microseconds) |
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| protocol_version | `uint16` | | | Must be set to LATEST_PROTOCOL_VERSION. Do not change this field, it must be the first field after the timestamp |
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| topic_name | `char[50]` | | | E.g. /fmu/in/vehicle_command |
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| success | `bool` | | | |
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| message_hash | `uint32` | | | hash over all message fields |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/MessageFormatResponse.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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uint64 timestamp # time since system start (microseconds)
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# Response from PX4 with the format of a message
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uint16 protocol_version # Must be set to LATEST_PROTOCOL_VERSION. Do not change this field, it must be the first field after the timestamp
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char[50] topic_name # E.g. /fmu/in/vehicle_command
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bool success
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uint32 message_hash # hash over all message fields
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```
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:::
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