Struct TransferOptions

#[non_exhaustive]
pub struct TransferOptions {
    pub priority: Priority,
    pub circular: bool,
    pub half_transfer_ir: bool,
    pub complete_transfer_ir: bool,
}

DMA transfer options.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

priority: Priority

Request priority level

circular: bool

Enable circular DMA

Note: If you enable circular mode manually, you may want to build and .await the Transfer in a separate task. Since DMA in circular mode need manually stop, .await in current task would block the task forever.

half_transfer_ir: bool

Enable half transfer interrupt

complete_transfer_ir: bool

Enable transfer complete interrupt

Trait Implementations

impl Clone for TransferOptions

fn clone(&self) -> TransferOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransferOptions

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

Formats the value using the given formatter.

impl Default for TransferOptions

fn default() -> Self

Returns the “default value” for a type.

impl Format for TransferOptions

where Priority: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for TransferOptions

fn eq(&self, other: &TransferOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TransferOptions

impl Eq for TransferOptions

impl StructuralPartialEq for TransferOptions