Struct stm32f4_staging::stm32f407::DMA1

pub struct DMA1 { /* private fields */ }

DMA controller

Implementations

impl DMA1

pub const PTR: *const RegisterBlock = {0x40026000 as *const stm32f407::dma2::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

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 lisr(&self) -> &LISR

0x00 - low interrupt status register

pub fn hisr(&self) -> &HISR

0x04 - high interrupt status register

pub fn lifcr(&self) -> &LIFCR

0x08 - low interrupt flag clear register

pub fn hifcr(&self) -> &HIFCR

0x0c - high interrupt flag clear register

pub fn st(&self, n: usize) -> &ST

0x10..0xd0 - Stream cluster: S?CR, S?NDTR, S?M0AR, S?M1AR and S?FCR registers

pub fn st_iter(&self) -> impl Iterator<Item = &ST>

Iterator for array of: 0x10..0xd0 - Stream cluster: S?CR, S?NDTR, S?M0AR, S?M1AR and S?FCR registers

Trait Implementations

impl Debug for DMA1

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

Formats the value using the given formatter.

impl Deref for DMA1

type Target = RegisterBlock

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Send for DMA1