Differentialpressure

DifferentialPressure (UORB message)

source file

```c uint64 timestamp # time since system start (microseconds) uint64 timestamp_sample

uint32 device_id # unique device ID for the sensor that does not change between power cycles

float32 differential_pressure_pa # differential pressure reading in Pascals (may be negative)

float32 temperature # Temperature provided by sensor in degrees Celsius, NAN if unknown

uint32 error_count # Number of errors detected by driver

```