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45 lines
2.7 KiB
Markdown
45 lines
2.7 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# RadioStatus (UORB message)
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**TOPICS:** radio_status
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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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| <a id="fld_timestamp"></a>timestamp | `uint64` | | | time since system start (microseconds) |
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| <a id="fld_rssi"></a>rssi | `uint8` | | | local signal strength |
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| <a id="fld_remote_rssi"></a>remote_rssi | `uint8` | | | remote signal strength |
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| <a id="fld_txbuf"></a>txbuf | `uint8` | | | how full the tx buffer is as a percentage |
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| <a id="fld_noise"></a>noise | `uint8` | | | background noise level |
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| <a id="fld_remote_noise"></a>remote_noise | `uint8` | | | remote background noise level |
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| <a id="fld_rxerrors"></a>rxerrors | `uint16` | | | receive errors |
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| <a id="fld_fix"></a>fix | `uint16` | | | count of error corrected packets |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/RadioStatus.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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uint8 rssi # local signal strength
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uint8 remote_rssi # remote signal strength
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uint8 txbuf # how full the tx buffer is as a percentage
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uint8 noise # background noise level
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uint8 remote_noise # remote background noise level
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uint16 rxerrors # receive errors
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uint16 fix # count of error corrected packets
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```
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:::
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