Struct GPIOH

pub struct GPIOH { /* private fields */ }

General-purpose I/Os

See peripheral structure

Implementations

impl GPIOH

pub const PTR: *const RegisterBlock = {0x40021c00 as *const stm32f4_staging::stm32f429::gpiok::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> GPIOH

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) -> &Reg<MODERrs>

0x00 - GPIO port mode register

pub fn otyper(&self) -> &Reg<OTYPERrs>

0x04 - GPIO port output type register

pub fn ospeedr(&self) -> &Reg<OSPEEDRrs>

0x08 - GPIO port output speed register

pub fn pupdr(&self) -> &Reg<PUPDRrs>

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

pub fn idr(&self) -> &Reg<IDRrs>

0x10 - GPIO port input data register

pub fn odr(&self) -> &Reg<ODRrs>

0x14 - GPIO port output data register

pub fn bsrr(&self) -> &Reg<BSRRrs>

0x18 - GPIO port bit set/reset register

pub fn lckr(&self) -> &Reg<LCKRrs>

0x1c - GPIO port configuration lock register

pub fn afrl(&self) -> &Reg<AFRLrs>

0x20 - GPIO alternate function low register

pub fn afrh(&self) -> &Reg<AFRHrs>

0x24 - GPIO alternate function high register

Trait Implementations

impl Debug for GPIOH

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

Formats the value using the given formatter.

impl Deref for GPIOH

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Enable for GPIOH

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 GpioExt for GPIOH

type Parts = Parts

The parts to split the GPIO into

fn split(self) -> Parts

Splits the GPIO block into independent pins and registers

impl LPEnable for GPIOH

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 GPIOH

type Bus = AHB1

Bus type;

impl Reset for GPIOH

fn reset(rcc: &RccRB)

Resets peripheral

unsafe fn reset_unchecked()

Safety

impl Send for GPIOH