Vehicleairdata

VehicleAirData (UORB message)

source file

```c

uint64 timestamp # time since system start (microseconds)

uint64 timestamp_sample # the timestamp of the raw data (microseconds)

uint32 baro_device_id # unique device ID for the selected barometer

float32 baro_alt_meter # Altitude above MSL calculated from temperature compensated baro sensor data using an ISA corrected for sea level pressure SENS_BARO_QNH. float32 baro_temp_celcius # Temperature in degrees Celsius float32 baro_pressure_pa # Absolute pressure in Pascals

float32 rho # air density float32 eas2tas # equivalent airspeed to true airspeed conversion factor

uint8 calibration_count # Calibration changed counter. Monotonically increases whenever calibration changes.

```