Struct Transfer

pub struct Transfer<B, C: Channel, T: Target> { /* private fields */ }

An in-progress one-shot DMA transfer

Implementations

impl<B, C: Channel, T: Target> Transfer<B, C, T>

pub fn start_write(buffer: B, channel: C, target: T) -> Self

where B: WriteBuffer + 'static, T: OnChannel<C>,

Start a DMA write transfer.

Panics

Panics if the buffer is longer than 65535 words.

pub fn start_read(buffer: B, channel: C, target: T) -> Self

where B: ReadBuffer + 'static, T: OnChannel<C>,

Start a DMA read transfer.

Panics

Panics if the buffer is longer than 65535 words.

pub fn is_complete(&self) -> bool

Is this transfer complete?

Panics

Panics if no transfer is ongoing.

pub fn stop(self) -> (B, C, T)

Stop this transfer and return ownership over its parts

Panics

Panics no transfer is ongoing.

pub fn wait(self) -> (B, C, T)

Block until this transfer is done and return ownership over its parts

Trait Implementations

impl<B: Debug, C: Debug + Channel, T: Debug + Target> Debug for Transfer<B, C, T>

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

Formats the value using the given formatter.

impl<B, C: Channel, T: Target> Drop for Transfer<B, C, T>

fn drop(&mut self)

Executes the destructor for this type.