Struct GPIOB

pub struct GPIOB { /* private fields */ }

General-purpose I/Os

See peripheral structure

Implementations

impl GPIOB

pub const PTR: *const RegisterBlock = {0x50000400 as *const stm32g030::gpiob::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 moder(&self) -> &MODER

0x00 - GPIO port mode register

pub fn otyper(&self) -> &OTYPER

0x04 - GPIO port output type register

pub fn ospeedr(&self) -> &OSPEEDR

0x08 - GPIO port output speed register

pub fn pupdr(&self) -> &PUPDR

0x0c - GPIO port pull-up/pull-down register

pub fn idr(&self) -> &IDR

0x10 - GPIO port input data register

pub fn odr(&self) -> &ODR

0x14 - GPIO port output data register

pub fn bsrr(&self) -> &BSRR

0x18 - GPIO port bit set/reset register

pub fn lckr(&self) -> &LCKR

0x1c - GPIO port configuration lock register

pub fn afrl(&self) -> &AFRL

0x20 - GPIO alternate function low register

pub fn afrh(&self) -> &AFRH

0x24 - GPIO alternate function high register

pub fn brr(&self) -> &BRR

0x28 - port bit reset register

Trait Implementations

impl Debug for GPIOB

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

Formats the value using the given formatter.

impl Deref for GPIOB

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for GPIOB