Struct Bmi270 

pub struct Bmi270<I2C> { /* private fields */ }

BMI270 driver.

Implementations

impl<I2C: I2c> Bmi270<I2C>

pub const fn new(i2c: I2C, addr: u8) -> Self

Wraps a bus handle. Call init before reading.

pub async fn chip_id(&mut self) -> Result<u8, I2C::Error>

Reads CHIP_ID.

pub async fn init( &mut self, config: Config, delay: &mut impl DelayNs, ) -> Result<(), Error<I2C::Error>>

Resets the chip, uploads CONFIG_FILE, and starts both sensors with config. Takes roughly 250 ms at 400 kHz, mostly the upload.

pub async fn configure( &mut self, config: Config, ) -> Result<(), Error<I2C::Error>>

Changes ranges and rate. The chip must already be initialised.

pub async fn read_raw(&mut self) -> Result<RawSample, I2C::Error>

Reads both sensors in one 12-byte burst.

pub async fn read(&mut self) -> Result<Sample, I2C::Error>

Reads both sensors, scaled to g and °/s.

pub fn scale(&self, raw: RawSample) -> Sample

Converts a raw sample using the current ranges.

pub async fn temperature(&mut self) -> Result<Option<f32>, I2C::Error>

Die temperature in °C, or None while no valid reading exists yet.

pub fn release(self) -> I2C

Returns the bus handle.