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50 lines
2.9 KiB
Markdown
50 lines
2.9 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# SensorGyroFft (UORB message)
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**TOPICS:** sensor_gyro_fft
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## Fields
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| Name | Type | Unit [Frame] | Range/Enum | Description |
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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_timestamp_sample"></a>timestamp_sample | `uint64` | | |
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| <a id="fld_device_id"></a>device_id | `uint32` | | | unique device ID for the sensor that does not change between power cycles |
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| <a id="fld_sensor_sample_rate_hz"></a>sensor_sample_rate_hz | `float32` | | |
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| <a id="fld_resolution_hz"></a>resolution_hz | `float32` | | |
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| <a id="fld_peak_frequencies_x"></a>peak_frequencies_x | `float32[3]` | | | x axis peak frequencies |
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| <a id="fld_peak_frequencies_y"></a>peak_frequencies_y | `float32[3]` | | | y axis peak frequencies |
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| <a id="fld_peak_frequencies_z"></a>peak_frequencies_z | `float32[3]` | | | z axis peak frequencies |
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| <a id="fld_peak_snr_x"></a>peak_snr_x | `float32[3]` | | | x axis peak SNR |
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| <a id="fld_peak_snr_y"></a>peak_snr_y | `float32[3]` | | | y axis peak SNR |
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| <a id="fld_peak_snr_z"></a>peak_snr_z | `float32[3]` | | | z axis peak SNR |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/SensorGyroFft.msg)
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::: details 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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uint64 timestamp_sample
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uint32 device_id # unique device ID for the sensor that does not change between power cycles
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float32 sensor_sample_rate_hz
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float32 resolution_hz
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float32[3] peak_frequencies_x # x axis peak frequencies
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float32[3] peak_frequencies_y # y axis peak frequencies
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float32[3] peak_frequencies_z # z axis peak frequencies
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float32[3] peak_snr_x # x axis peak SNR
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float32[3] peak_snr_y # y axis peak SNR
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float32[3] peak_snr_z # z axis peak SNR
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```
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:::
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