Enum stm32h7xx_hal::stm32::dma2d::bgpfccr::AM_A

#[repr(u8)]pub enum AM_A {
    NOMODIFY,
    REPLACE,
    MULTIPLY,
}

Alpha mode These bits define which alpha channel value to be used for the background image. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only. others: meaningless

Value on reset: 0

Variants

NOMODIFY

0: No modification of alpha channel

REPLACE

1: Replace with value in ALPHA[7:0]

MULTIPLY

2: Multiply with value in ALPHA[7:0]

Trait Implementations

impl Clone for AM_A

pub fn clone(&self) -> AM_A

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for AM_A

impl Debug for AM_A

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

Formats the value using the given formatter.

impl PartialEq<AM_A> for AM_A

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for AM_A