Struct C4

pub struct C4 { /* private fields */ }

Singleton that represents a DMA channel

Trait Implementations

impl Channel for C4

fn is_event_triggered(&self, event: Event) -> bool

Is the interrupt flag for the given event set?

fn clear_event(&mut self, event: Event)

Clear the interrupt flag for the given event.

fn clear_events(&mut self)

Clear all interrupt event flags

fn reset(&mut self)

Reset the control registers of this channel. This stops any ongoing transfers.

unsafe fn set_peripheral_address(&mut self, address: u32, inc: Increment)

Set the base address of the peripheral data register from/to which the data will be read/written.

unsafe fn set_memory_address(&mut self, address: u32, inc: Increment)

Set the base address of the memory area from/to which the data will be read/written.

fn set_transfer_length(&mut self, len: u16)

Set the number of words to transfer.

fn set_word_size<W>(&mut self)

Set the word size.

fn set_priority_level(&mut self, priority: Priority)

Set the priority level of this channel

fn set_direction(&mut self, direction: Direction)

Set the transfer direction

fn configure_intterupt(&mut self, event: Event, enable: bool)

Enable or disable the interrupt for the specified Event.

fn enable_interrupt(&mut self, event: Event)

Enable the interrupt for the given Event.

fn disable_interrupt(&mut self, event: Event)

Disable the interrupt for the given Event.

fn enable(&mut self)

Start a transfer

fn disable(&mut self)

Stop the current transfer

fn is_enabled(&self) -> bool

Is there a transfer in progress on this channel?

impl Debug for C4

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

Formats the value using the given formatter.