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Synthetic airspeed is calculated based on the thrust setpoint and the thrust<->airpseed model as configured in the parameters.
23 lines
1.0 KiB
Plaintext
23 lines
1.0 KiB
Plaintext
uint32 MESSAGE_VERSION = 1
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uint64 timestamp # time since system start (microseconds)
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float32 indicated_airspeed_m_s # [m/s] Indicated airspeed (IAS), set to NAN if invalid
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float32 calibrated_airspeed_m_s # [m/s] Calibrated airspeed (CAS), set to NAN if invalid
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float32 true_airspeed_m_s # [m/s] True airspeed (TAS), set to NAN if invalid
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int8 airspeed_source # Source of currently published airspeed values
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int8 DISABLED = -1
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int8 GROUND_MINUS_WIND = 0
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int8 SENSOR_1 = 1
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int8 SENSOR_2 = 2
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int8 SENSOR_3 = 3
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int8 SYNTHETIC = 4
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# debug states
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float32 calibrated_ground_minus_wind_m_s # CAS calculated from groundspeed - windspeed, where windspeed is estimated based on a zero-sideslip assumption, set to NAN if invalid
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float32 calibraded_airspeed_synth_m_s # synthetic airspeed in m/s, set to NAN if invalid
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float32 airspeed_derivative_filtered # filtered indicated airspeed derivative [m/s/s]
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float32 throttle_filtered # filtered fixed-wing throttle [-]
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float32 pitch_filtered # filtered pitch [rad]
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