Struct EXTI

pub struct EXTI { /* private fields */ }

External interrupt/event controller

See peripheral structure

Implementations

impl EXTI

pub const PTR: *const RegisterBlock = {0x40021800 as *const stm32g030::exti::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 rtsr1(&self) -> &RTSR1

0x00 - EXTI rising trigger selection register

pub fn ftsr1(&self) -> &FTSR1

0x04 - EXTI falling trigger selection register

pub fn swier1(&self) -> &SWIER1

0x08 - EXTI software interrupt event register

pub fn rpr1(&self) -> &RPR1

0x0c - EXTI rising edge pending register

pub fn fpr1(&self) -> &FPR1

0x10 - EXTI falling edge pending register

pub fn exticr1(&self) -> &EXTICR1

0x60 - EXTI external interrupt selection register

pub fn exticr2(&self) -> &EXTICR2

0x64 - EXTI external interrupt selection register

pub fn exticr3(&self) -> &EXTICR3

0x68 - EXTI external interrupt selection register

pub fn exticr4(&self) -> &EXTICR4

0x6c - EXTI external interrupt selection register

pub fn imr1(&self) -> &IMR1

0x80 - EXTI CPU wakeup with interrupt mask register

pub fn emr1(&self) -> &EMR1

0x84 - EXTI CPU wakeup with event mask register

Trait Implementations

impl Debug for EXTI

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

Formats the value using the given formatter.

impl Deref for EXTI

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for EXTI