Struct I2cDeviceAsync

pub struct I2cDeviceAsync<I, A, C>
where
    I: I2c<A> + ErrorType,
    A: AddressMode + Copy,
    C: CodecAsync,
{
    pub bound_bus: I2cBoundBusAsync<I, A>,
    pub default_codec: PhantomData<C>,
}

This represents an I2C device on an I2C bus, including a default codec.

Fields

bound_bus: I2cBoundBusAsync<I, A>

I2c interface and device address

default_codec: PhantomData<C>

The default codec used to interface with registers that don’t explicitly specify a codec themselves. Usually this is a simple codec specifying address size and some metadata. See implementors of the Codec trait for more information on available codecs.

Implementations

impl<I, A, C> I2cDeviceAsync<I, A, C>

where I: I2c<A> + ErrorType, A: AddressMode + Copy, C: CodecAsync,

pub fn new(interface: I, address: A) -> Self

Create a new I2cDevice from an interface and device address while specifying the default codec.

Trait Implementations

impl<I, A, C> RegisterInterfaceAsync for I2cDeviceAsync<I, A, C>

where I: I2c<A> + ErrorType, A: AddressMode + Copy, C: CodecAsync,

async fn read_register<R>(&mut self) -> Result<R, I::Error>

where R: ReadableRegister,

Read this register from this spi device using the codec specified by the register (if any) or otherwise the default codec of the device.

async fn write_register<R>( &mut self, register: impl AsRef<R>, ) -> Result<(), I::Error>

where R: WritableRegister,

Write this register to this i2c device using the codec specified by the register (if any) or otherwise the default codec of the device.

type Error = <I as ErrorType>::Error