Struct Dcntr

#[repr(transparent)]
pub struct Dcntr(pub u32);

The SDMMC_DCNTR register loads the value from the data length register (see SDMMC_DLENR) when the DPSM moves from the Idle state to the Wait_R or Wait_S state. As data is transferred, the counter decrements the value until it reaches 0. The DPSM then moves to the Idle state and when there has been no error, the data status end flag (DATAEND) is set.

Tuple Fields

0: u32

Implementations

impl Dcntr

pub const fn datacount(&self) -> u32

Data count value When read, the number of remaining data bytes to be transferred is returned. Write has no effect.

pub fn set_datacount(&mut self, val: u32)

Data count value When read, the number of remaining data bytes to be transferred is returned. Write has no effect.

Trait Implementations

impl Clone for Dcntr

fn clone(&self) -> Dcntr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Dcntr

fn default() -> Dcntr

Returns the “default value” for a type.

impl PartialEq for Dcntr

fn eq(&self, other: &Dcntr) -> 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 Dcntr

impl Eq for Dcntr

impl StructuralPartialEq for Dcntr