Struct I2cDevice

pub struct I2cDevice<I2C> { /* private fields */ }

An I2C device. Use I2CDevice when the MPU9250 is connected via I2C

Implementations

impl<E, I2C> I2cDevice<I2C>

where I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,

pub fn new(i2c: I2C) -> Self

Create a new I2C device

Trait Implementations

impl<E, I2C> Device for I2cDevice<I2C>

where I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,

type Error = I2CError<E>

The type of error for all results

fn read_many( &mut self, reg: Register, buffer: &mut [u8], ) -> Result<(), Self::Error>

Read many values from register

fn write(&mut self, reg: Register, val: u8) -> Result<(), Self::Error>

Write the provided value to register

fn write_many( &mut self, reg: Register, buffer: &[u8], ) -> Result<(), Self::Error>

Write the provided data block (up to 16 bytes) to register

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

Read a single value from the register

fn modify<F>(&mut self, reg: Register, f: F) -> Result<(), Self::Error>

where F: FnOnce(u8) -> u8,

Modify the value in the register using the provided closure. The closure accepts the current value of the register, permitting conditional checks before modification.

impl<I2C, E> NineDOFDevice for I2cDevice<I2C>

where I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,

fn read_9dof( &mut self, reg: Register, buffer: &mut [u8; 21], ) -> Result<(), <Self as Device>::Error>

Perform a 9DOF reading