Struct I2cDdc

pub struct I2cDdc<I> { /* private fields */ }

A handle to provide DDC/CI operations on an I2C device.

Implementations

impl<I> I2cDdc<I>

pub fn new(i2c: I) -> Self

Create a new DDC/CI handle with an existing open device.

pub fn into_inner(self) -> I

Consume the handle to return the inner device.

pub fn inner_ref(&self) -> &I

Borrow the inner device.

pub fn inner_mut(&mut self) -> &mut I

Mutably borrow the inner device.

Trait Implementations

impl<I: Clone> Clone for I2cDdc<I>

fn clone(&self) -> I2cDdc<I>

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I: Address + ReadWrite> DdcCommandRaw for I2cDdc<I>

fn execute_raw<'a>( &mut self, data: &[u8], out: &'a mut [u8], response_delay: Duration, ) -> Result<&'a mut [u8], Error<I::Error>>

Executes a raw DDC/CI command.

impl<I: Address + ReadWrite> DdcCommandRawMarker for I2cDdc<I>

fn set_sleep_delay(&mut self, delay: Delay)

Sets an internal Delay that must expire before the next command is attempted.

impl<I: Master> DdcHost for I2cDdc<I>

type Error = Error<<I as Master>::Error>

An error that can occur when communicating with a DDC device.

fn sleep(&mut self)

Wait for any previous commands to complete.

impl<I: Debug> Debug for I2cDdc<I>

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

Formats the value using the given formatter.

impl<I: Address + BlockTransfer + BulkTransfer> Eddc for I2cDdc<I>

fn read_eddc_edid( &mut self, segment: u8, offset: u8, data: &mut [u8], ) -> Result<usize, I::Error>

Read part of the EDID using the segments added in the Enhanced Display Data Channel (E-DDC) protocol.

impl<I: Address + BlockTransfer> Edid for I2cDdc<I>

type EdidError = <I as Master>::Error

An error that can occur when reading the EDID from a device.

fn read_edid(&mut self, offset: u8, data: &mut [u8]) -> Result<usize, I::Error>

Read up to 256 bytes of the monitor’s EDID.

impl<I: Address + ReadWrite> DdcCommandMarker for I2cDdc<I>