Struct DMA2D

pub struct DMA2D { /* private fields */ }

DMA2D controller

See peripheral structure

Implementations

impl DMA2D

pub const PTR: *const RegisterBlock = {0x4002b000 as *const stm32f4_staging::stm32f429::dma2d::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> DMA2D

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn cr(&self) -> &Reg<CRrs>

0x00 - control register

pub fn isr(&self) -> &Reg<ISRrs>

0x04 - Interrupt Status Register

pub fn ifcr(&self) -> &Reg<IFCRrs>

0x08 - interrupt flag clear register

pub fn fgmar(&self) -> &Reg<FGMARrs>

0x0c - foreground memory address register

pub fn fgor(&self) -> &Reg<FGORrs>

0x10 - foreground offset register

pub fn bgmar(&self) -> &Reg<BGMARrs>

0x14 - background memory address register

pub fn bgor(&self) -> &Reg<BGORrs>

0x18 - background offset register

pub fn fgpfccr(&self) -> &Reg<FGPFCCRrs>

0x1c - foreground PFC control register

pub fn fgcolr(&self) -> &Reg<FGCOLRrs>

0x20 - foreground color register

pub fn bgpfccr(&self) -> &Reg<BGPFCCRrs>

0x24 - background PFC control register

pub fn bgcolr(&self) -> &Reg<BGCOLRrs>

0x28 - background color register

pub fn fgcmar(&self) -> &Reg<FGCMARrs>

0x2c - foreground CLUT memory address register

pub fn bgcmar(&self) -> &Reg<BGCMARrs>

0x30 - background CLUT memory address register

pub fn opfccr(&self) -> &Reg<OPFCCRrs>

0x34 - output PFC control register

pub fn ocolr(&self) -> &Reg<OCOLRrs>

0x38 - output color register

pub fn omar(&self) -> &Reg<OMARrs>

0x3c - output memory address register

pub fn oor(&self) -> &Reg<OORrs>

0x40 - output offset register

pub fn nlr(&self) -> &Reg<NLRrs>

0x44 - number of line register

pub fn lwr(&self) -> &Reg<LWRrs>

0x48 - line watermark register

pub fn amtcr(&self) -> &Reg<AMTCRrs>

0x4c - AHB master timer configuration register

pub fn fgclut(&self) -> &Reg<FGCLUTrs>

0x400 - FGCLUT

pub fn bgclut(&self) -> &Reg<BGCLUTrs>

0x800 - BGCLUT

Trait Implementations

impl Debug for DMA2D

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

Formats the value using the given formatter.

impl Deref for DMA2D

type Target = RegisterBlock

The resulting type after dereferencing.

fn deref(&self) -> &<DMA2D as Deref>::Target

Dereferences the value.

impl Enable for DMA2D

fn enable(rcc: &RccRB)

Enables peripheral

fn disable(rcc: &RccRB)

Disables peripheral

fn is_enabled() -> bool

Check if peripheral enabled

fn is_disabled() -> bool

Check if peripheral disabled

unsafe fn enable_unchecked()

Safety

unsafe fn disable_unchecked()

Safety

impl LPEnable for DMA2D

fn enable_in_low_power(rcc: &RccRB)

Enables peripheral in low power mode

fn disable_in_low_power(rcc: &RccRB)

Disables peripheral in low power mode

fn is_enabled_in_low_power() -> bool

Check if peripheral enabled in low power mode

fn is_disabled_in_low_power() -> bool

Check if peripheral disabled in low power mode

unsafe fn enable_in_low_power_unchecked()

Safety

unsafe fn disable_in_low_power_unchecked()

Safety

impl RccBus for DMA2D

type Bus = AHB1

Bus type;

impl Reset for DMA2D

fn reset(rcc: &RccRB)

Resets peripheral

unsafe fn reset_unchecked()

Safety

impl Send for DMA2D