Struct bcm2711_pac::dmac::DmaCb

source · [−]

#[repr(C)]pub struct DmaCb {
    pub ti: MemoryField<u32, Register>,
    pub source_ad: u32,
    pub dest_ad: u32,
    pub txfr_len: MemoryField<u32, Register>,
    pub stride: MemoryField<u32, Register>,
    pub nextconbk: u32,
    pub reserved: [u32; 2],
}

Expand description

DMA engine control block

Fields

ti: MemoryField<u32, Register>

Transfer information

source_ad: u32

Source address

dest_ad: u32

Destination address

txfr_len: MemoryField<u32, Register>

Transfer length

stride: MemoryField<u32, Register>

2D stride

nextconbk: u32

Next CB address

reserved: [u32; 2]

Reserved - set to zero

Trait Implementations

impl Clone for DmaCb

fn clone(&self) -> DmaCb

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for DmaCb

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

Formats the value using the given formatter. Read more

impl Default for DmaCb

fn default() -> DmaCb

Returns the “default value” for a type. Read more

impl Copy for DmaCb

Auto Trait Implementations

impl RefUnwindSafe for DmaCb

impl Send for DmaCb

impl Sync for DmaCb

impl Unpin for DmaCb

impl UnwindSafe for DmaCb

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.