Struct StreamCtr

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

FIFO stream control

Tuple Fields

0: u32

Implementations

impl StreamCtr

pub const fn stream_ctr(&self) -> u32

Write a nonzero value to start a streaming read. This will then progress in the background, using flash idle cycles to transfer a linear data block from flash to the streaming FIFO. Decrements automatically (1 at a time) as the stream progresses, and halts on reaching 0. Write 0 to halt an in-progress stream, and discard any in-flight read, so that a new stream can immediately be started (after draining the FIFO and reinitialising STREAM_ADDR)

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

Write a nonzero value to start a streaming read. This will then progress in the background, using flash idle cycles to transfer a linear data block from flash to the streaming FIFO. Decrements automatically (1 at a time) as the stream progresses, and halts on reaching 0. Write 0 to halt an in-progress stream, and discard any in-flight read, so that a new stream can immediately be started (after draining the FIFO and reinitialising STREAM_ADDR)

Trait Implementations

impl Clone for StreamCtr

fn clone(&self) -> StreamCtr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamCtr

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

Formats the value using the given formatter.

impl Default for StreamCtr

fn default() -> StreamCtr

Returns the “default value” for a type.

impl PartialEq for StreamCtr

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

impl Eq for StreamCtr

impl StructuralPartialEq for StreamCtr