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23 lines
1.0 KiB
Markdown
23 lines
1.0 KiB
Markdown
# Airspeed (UORB message)
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Airspeed data from sensors
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This is published by airspeed sensor drivers, CAN airspeed sensors, simulators.
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It is subscribed by the airspeed selector module, which validates the data from multiple sensors and passes on a single estimation to the EKF, controllers and telemetry providers.
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[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/Airspeed.msg)
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```c
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# Airspeed data from sensors
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#
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# This is published by airspeed sensor drivers, CAN airspeed sensors, simulators.
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# It is subscribed by the airspeed selector module, which validates the data from multiple sensors and passes on a single estimation to the EKF, controllers and telemetry providers.
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uint64 timestamp # [us] Time since system start
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uint64 timestamp_sample # [us] Timestamp of the raw data
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float32 indicated_airspeed_m_s # [m/s] Indicated airspeed
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float32 true_airspeed_m_s # [m/s] True airspeed
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float32 confidence # [@range 0,1] Confidence value for this sensor
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```
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