Struct I8080Transfer 

pub struct I8080Transfer<'d, BUF: DmaTxBuffer, Dm: DriverMode> { /* private fields */ }

Represents an ongoing (or potentially finished) transfer using the I8080 LCD interface

Implementations

impl<'d, BUF: DmaTxBuffer, Dm: DriverMode> I8080Transfer<'d, BUF, Dm>

pub fn is_done(&self) -> bool

Returns whether Self::wait will not block.

pub fn cancel(self) -> (I8080<'d, Dm>, BUF::Final)

Stops this transfer on the spot and returns the peripheral and buffer.

pub fn wait(self) -> (Result<(), DmaError>, I8080<'d, Dm>, BUF::Final)

Waits for the transfer to finish and returns the peripheral and buffer.

Also clears the transfer interrupt so it can be used in interrupt handlers to handle the interrupt.

impl<BUF: DmaTxBuffer> I8080Transfer<'_, BUF, Async>

pub async fn wait_for_done(&mut self)

Waits for Self::is_done to return true.

Trait Implementations

impl<BUF: DmaTxBuffer, Dm: DriverMode> Deref for I8080Transfer<'_, BUF, Dm>

Available on crate feature unstable only.

type Target = <BUF as DmaTxBuffer>::View

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<BUF: DmaTxBuffer, Dm: DriverMode> DerefMut for I8080Transfer<'_, BUF, Dm>

Available on crate feature unstable only.

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<BUF: DmaTxBuffer, Dm: DriverMode> Drop for I8080Transfer<'_, BUF, Dm>

Available on crate feature unstable only.

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.