#[doc = r" Value read from the register"]
pub struct R {
bits: u32,
}
#[doc = r" Value to write to the register"]
pub struct W {
bits: u32,
}
impl super::USBPLLCLKUEN {
#[doc = r" Modifies the contents of the register"]
#[inline]
pub fn modify<F>(&self, f: F)
where
for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W,
{
let bits = self.register.get();
let r = R { bits: bits };
let mut w = W { bits: bits };
f(&r, &mut w);
self.register.set(w.bits);
}
#[doc = r" Reads the contents of the register"]
#[inline]
pub fn read(&self) -> R {
R {
bits: self.register.get(),
}
}
#[doc = r" Writes to the register"]
#[inline]
pub fn write<F>(&self, f: F)
where
F: FnOnce(&mut W) -> &mut W,
{
let mut w = W::reset_value();
f(&mut w);
self.register.set(w.bits);
}
#[doc = r" Writes the reset value to the register"]
#[inline]
pub fn reset(&self) {
self.write(|w| w)
}
}
#[doc = "Possible values of the field `ENA`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ENAR {
#[doc = "No change"]
NO_CHANGE,
#[doc = "Update clock source"]
UPDATE_CLOCK_SOURCE,
}
impl ENAR {
#[doc = r" Returns `true` if the bit is clear (0)"]
#[inline]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r" Returns `true` if the bit is set (1)"]
#[inline]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
match *self {
ENAR::NO_CHANGE => false,
ENAR::UPDATE_CLOCK_SOURCE => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> ENAR {
match value {
false => ENAR::NO_CHANGE,
true => ENAR::UPDATE_CLOCK_SOURCE,
}
}
#[doc = "Checks if the value of the field is `NO_CHANGE`"]
#[inline]
pub fn is_no_change(&self) -> bool {
*self == ENAR::NO_CHANGE
}
#[doc = "Checks if the value of the field is `UPDATE_CLOCK_SOURCE`"]
#[inline]
pub fn is_update_clock_source(&self) -> bool {
*self == ENAR::UPDATE_CLOCK_SOURCE
}
}
#[doc = "Values that can be written to the field `ENA`"]
pub enum ENAW {
#[doc = "No change"]
NO_CHANGE,
#[doc = "Update clock source"]
UPDATE_CLOCK_SOURCE,
}
impl ENAW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
ENAW::NO_CHANGE => false,
ENAW::UPDATE_CLOCK_SOURCE => true,
}
}
}
#[doc = r" Proxy"]
pub struct _ENAW<'a> {
w: &'a mut W,
}
impl<'a> _ENAW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: ENAW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "No change"]
#[inline]
pub fn no_change(self) -> &'a mut W {
self.variant(ENAW::NO_CHANGE)
}
#[doc = "Update clock source"]
#[inline]
pub fn update_clock_source(self) -> &'a mut W {
self.variant(ENAW::UPDATE_CLOCK_SOURCE)
}
#[doc = r" Sets the field bit"]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r" Clears the field bit"]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub fn bit(self, value: bool) -> &'a mut W {
const MASK: bool = true;
const OFFSET: u8 = 0;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
impl R {
#[doc = r" Value of the register as raw bits"]
#[inline]
pub fn bits(&self) -> u32 {
self.bits
}
#[doc = "Bit 0 - Enable USB PLL clock source update"]
#[inline]
pub fn ena(&self) -> ENAR {
ENAR::_from({
const MASK: bool = true;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) != 0
})
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 0 }
}
#[doc = r" Writes raw bits to the register"]
#[inline]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bit 0 - Enable USB PLL clock source update"]
#[inline]
pub fn ena(&mut self) -> _ENAW {
_ENAW { w: self }
}
}