Struct DpiTransfer

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

Available on crate feature unstable only.

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

Implementations

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

pub fn is_done(&self) -> bool

Returns true when Self::wait will not block.

pub fn stop(self) -> (Dpi<'d, Dm>, BUF)

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

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

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

Note: If you specified next_frame_en as true in Dpi::send, you’re just waiting for a DMA error when you call this.

Trait Implementations

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

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 DpiTransfer<'_, BUF, Dm>

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

Mutably dereferences the value.

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

fn drop(&mut self)

Executes the destructor for this type.