Struct stm32_hal2::pac::iwdg1::pr::W

pub struct W(_);

Register PR writer

Implementations

impl W

pub fn pr(&mut self) -> FieldWriterRaw<'_, u32, PR_SPEC, u8, PR_A, Safe, 3, 0>

Bits 0:2 - Prescaler divider These bits are write access protected see Section23.3.6: Register access protection. They are written by software to select the prescaler divider feeding the counter clock. PVU bit of IWDG_SR must be reset in order to be able to change the prescaler divider. Note: Reading this register returns the prescaler value from the VDD voltage domain. This value may not be up to date/valid if a write operation to this register is ongoing. For this reason the value read from this register is valid only when the PVU bit in the IWDG_SR register is reset.

pub unsafe fn bits(&mut self, bits: u32) -> &mut W

Writes raw bits to the register.

Methods from Deref<Target = W<PR_SPEC>>

pub unsafe fn bits(&mut self, bits: <REG as RegisterSpec>::Ux) -> &mut W<REG>

Writes raw bits to the register.

Trait Implementations

impl Deref for W

type Target = W<PR_SPEC>

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for W

fn deref_mut(&mut self) -> &mut <W as Deref>::Target

Mutably dereferences the value.

impl From<W<PR_SPEC>> for W

fn from(writer: W<PR_SPEC>) -> W

Converts to this type from the input type.