Struct stm32_hal2::pac::sdmmc1::power::W

pub struct W(_);

Register POWER writer

Implementations

impl W

pub fn pwrctrl(
    &mut self
) -> FieldWriterRaw<'_, u32, POWER_SPEC, u8, u8, Unsafe, 2, 0>

Bits 0:1 - SDMMC state control bits. These bits can only be written when the SDMMC is not in the power-on state (PWRCTRL?11). These bits are used to define the functional state of the SDMMC signals: Any further write will be ignored, PWRCTRL value will keep 11.

pub fn vswitch(&mut self) -> BitWriterRaw<'_, u32, POWER_SPEC, bool, BitM, 2>

Bit 2 - Voltage switch sequence start. This bit is used to start the timing critical section of the voltage switch sequence:

pub fn vswitchen(&mut self) -> BitWriterRaw<'_, u32, POWER_SPEC, bool, BitM, 3>

Bit 3 - Voltage switch procedure enable. This bit can only be written by firmware when CPSM is disabled (CPSMEN = 0). This bit is used to stop the SDMMC_CK after the voltage switch command response:

pub fn dirpol(&mut self) -> BitWriterRaw<'_, u32, POWER_SPEC, bool, BitM, 4>

Bit 4 - Data and command direction signals polarity selection. This bit can only be written when the SDMMC is in the power-off state (PWRCTRL = 00).

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

Writes raw bits to the register.

Methods from Deref<Target = W<POWER_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<POWER_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<POWER_SPEC>> for W

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

Converts to this type from the input type.