Struct d1_pac::usb1::ohci_frame_counter_partition::hc_periodic_start::W

pub struct W(/* private fields */);

Register hc_periodic_start writer

Implementations

impl W

pub fn periodic_start(&mut self) -> PERIODIC_START_W<'_, 0>

Bits 0:13 - PeriodicStart

After a hardware reset, this field is cleared. This is then set by HCD during the HC initialization. The value is calculated roughly as 10% off from. A typical value will be 0x2A3F (or 0x3e67). When reaches the value specified, processing of the periodic lists will have priority over Control/Bulk processing. HC will therefore start processing the Interrupt list after completing the current Control or Bulk transaction that is in progress.

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

Writes raw bits to the register.

Methods from Deref<Target = W<HC_PERIODIC_START_SPEC>>

pub unsafe fn bits(&mut self, bits: REG::Ux) -> &mut Self

Writes raw bits to the register.

Safety

Read datasheet or reference manual to find what values are allowed to pass.

Trait Implementations

impl Deref for W

type Target = W<HC_PERIODIC_START_SPEC>

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for W

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<W<HC_PERIODIC_START_SPEC>> for W

fn from(writer: W<HC_PERIODIC_START_SPEC>) -> Self

Converts to this type from the input type.