Crate bme280_multibus

BME280 driver with support for I2C and SPI buses.

Example

use bme280_multibus::{Address, Bme280, Sample, Standby};

const SETTINGS: bme280_multibus::Settings = bme280_multibus::Settings {
    config: bme280_multibus::Config::RESET
        .set_standby_time(bme280_multibus::Standby::Millis1000)
        .set_filter(bme280_multibus::Filter::X16),
    ctrl_meas: bme280_multibus::CtrlMeas::RESET
        .set_osrs_t(bme280_multibus::Oversampling::X8)
        .set_osrs_p(bme280_multibus::Oversampling::X8)
        .set_mode(bme280_multibus::Mode::Normal),
    ctrl_hum: bme280_multibus::Oversampling::X8,
};

let mut bme: Bme280<_> = Bme280::from_i2c0(i2c, Address::SdoGnd)?;
bme.settings(&SETTINGS)?;
let sample: Sample = bme.sample().unwrap();

Features

• serde: Implement Serialize and Deserialize for Sample.

Re-exports

pub use eh0;

pub use eh1;

pub use eha1;

Modules

i2c0

BME280 I2C bus implementation with embedded-hal version 0.2

i2c1

BME280 I2C bus implementation with embedded-hal version 1

spi0

BME280 SPI bus implementation with embedded-hal version 0.2

spi1

BME280 SPI bus implementation with embedded-hal version 1

Structs

Bme280

BME280 driver.

Calibration

BME280 calibration data.

Config

Config register.

CtrlMeas

Measurement control register.

Sample

A sensor sample from the BME280.

Settings

BME280 initialization settings.

Status

Status register

Enums

Address

I2C device address.

Error

Sampling error.

Filter

Filter settings.

Mode

Sensor mode.

Oversampling

Oversampling settings for temperature, pressure, and humidity data.

Standby

t_standby settings.

Constants

CHIP_ID

BME280 chip ID.

SPI_MAX_FREQ

Maximum SPI bus frequency in hertz.

Traits

Bme280Bus

BME280 bus.

Bme280BusAsync

Asynchronous BME280 bus.