Enum stm32f4xx_hal::stm32::dma2::st::fcr::FSR

pub enum FSR {
    QUARTER1,
    QUARTER2,
    QUARTER3,
    QUARTER4,
    EMPTY,
    FULL,
    _Reserved(u8),
}

Possible values of the field FS

Variants

QUARTER1

0 < fifo_level < 1/4

QUARTER2

1/4 <= fifo_level < 1/2

QUARTER3

1/2 <= fifo_level < 3/4

QUARTER4

3/4 <= fifo_level < full

EMPTY

FIFO is empty

FULL

FIFO is full

_Reserved(u8)

Reserved

Methods

impl FSR

pub fn bits(&self) -> u8

Value of the field as raw bits

pub fn is_quarter1(&self) -> bool

Checks if the value of the field is QUARTER1

pub fn is_quarter2(&self) -> bool

Checks if the value of the field is QUARTER2

pub fn is_quarter3(&self) -> bool

Checks if the value of the field is QUARTER3

pub fn is_quarter4(&self) -> bool

Checks if the value of the field is QUARTER4

pub fn is_empty(&self) -> bool

Checks if the value of the field is EMPTY

pub fn is_full(&self) -> bool

Checks if the value of the field is FULL

Trait Implementations

impl PartialEq<FSR> for FSR

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Debug for FSR

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

Formats the value using the given formatter.

impl Clone for FSR

fn clone(&self) -> FSR

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FSR