Struct Bme280Bus

pub struct Bme280Bus<I2C> { /* private fields */ }

BME280 bus.

Implementations

impl<I2C, E> Bme280Bus<I2C>

where I2C: I2c<Error = E>,

pub fn new(bus: I2C, address: Address) -> Self

Creates a new Bme280Bus from a I2C peripheral, and an I2C device address.

Example

use bme280_multibus::i2c1::{Address, Bme280Bus};

let mut bme: Bme280Bus<_> = Bme280Bus::new(i2c, Address::SdoGnd);

pub fn free(self) -> I2C

Free the I2C bus from the BME280.

Example

use bme280_multibus::i2c1::{Address, Bme280Bus};

let mut bme: Bme280Bus<_> = Bme280Bus::new(i2c, Address::SdoGnd);
let mut i2c = bme.free();

Trait Implementations

impl<I2C, E> Bme280Bus for Bme280Bus<I2C>

where I2C: I2c<Error = E>,

type Error = E

BME280 bus error.

fn read_regs(&mut self, reg: u8, buf: &mut [u8]) -> Result<(), Self::Error>

Read from the BME280.

fn write_reg(&mut self, reg: u8, data: u8) -> Result<(), Self::Error>

Write a single register to the BME280.

fn calibration(&mut self) -> Result<Calibration, Self::Error>

Read the calibration from the chip.

impl<I2C: Debug> Debug for Bme280Bus<I2C>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.