Struct SYSCFG

pub struct SYSCFG { /* private fields */ }

System configuration controller

See peripheral structure

Implementations

impl SYSCFG

pub const PTR: *const RegisterBlock = {0x40013800 as *const stm32f4_staging::stm32f429::syscfg::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> SYSCFG

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 memrm(&self) -> &Reg<MEMRMrs>

0x00 - memory remap register

pub fn pmc(&self) -> &Reg<PMCrs>

0x04 - peripheral mode configuration register

pub fn exticr1(&self) -> &Reg<EXTICR1rs>

0x08 - external interrupt configuration register 1

pub fn exticr2(&self) -> &Reg<EXTICR2rs>

0x0c - external interrupt configuration register 2

pub fn exticr3(&self) -> &Reg<EXTICR3rs>

0x10 - external interrupt configuration register 3

pub fn exticr4(&self) -> &Reg<EXTICR4rs>

0x14 - external interrupt configuration register 4

pub fn cmpcr(&self) -> &Reg<CMPCRrs>

0x20 - Compensation cell control register

Trait Implementations

impl Debug for SYSCFG

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

Formats the value using the given formatter.

impl Deref for SYSCFG

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Enable for SYSCFG

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 SYSCFG

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 SYSCFG

type Bus = APB2

Bus type;

impl Reset for SYSCFG

fn reset(rcc: &RccRB)

Resets peripheral

unsafe fn reset_unchecked()

Safety

impl SysCfgExt for SYSCFG

fn constrain(self) -> SysCfg

Constrains the SYSCFG peripheral so it plays nicely with the other abstractions

impl Send for SYSCFG