Trait i2csensors::Altimeter

pub trait Altimeter {
    type Error: Error;
    fn altitude_meters(
        &mut self, 
        sea_level_kpa: f32
    ) -> Result<f32, Self::Error>;
}

Trait for sensors that provide access to altitude readings

Associated Types

type Error: Error

Required Methods

fn altitude_meters(&mut self, sea_level_kpa: f32) -> Result<f32, Self::Error>

Get an altitude reading from the sensor in meters, relative to the pressure in kPa at sea level

Returns Ok(altitude) if available, otherwise returns Err(Self::Error)

Implementors

• impl<T> Altimeter for T where
    T: Barometer,