Struct DMAChannel

pub struct DMAChannel { /* private fields */ }

Implementations

impl DMAChannel

pub fn new(channel: DMAChannelNum) -> DMAChannel

pub fn initialize(&self, client: &'static dyn DMAClient, width: DMAWidth)

pub fn enable(&self)

pub fn disable(&self)

pub fn is_enabled(&self) -> bool

pub fn handle_interrupt(&self)

pub fn start_transfer(&self)

pub fn prepare_transfer( &self, pid: DMAPeripheral, buf: &'static mut [u8], len: usize, )

pub fn do_transfer( &self, pid: DMAPeripheral, buf: &'static mut [u8], len: usize, )

pub fn abort_transfer(&self) -> Option<&'static mut [u8]>

Aborts any current transactions and returns the buffer used in the transaction.

pub fn transfer_counter(&self) -> usize