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#[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::LFCLKSRC {
#[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 `SRC`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SRCR {
#[doc = "Reserved for future use (equals selecting LFRC)"]
RFU,
#[doc = "32.768 kHz RC oscillator"]
LFRC,
#[doc = "32.768 kHz crystal oscillator"]
LFXO,
#[doc = r" Reserved"]
_Reserved(u8),
}
impl SRCR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
match *self {
SRCR::RFU => 0,
SRCR::LFRC => 1,
SRCR::LFXO => 2,
SRCR::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: u8) -> SRCR {
match value {
0 => SRCR::RFU,
1 => SRCR::LFRC,
2 => SRCR::LFXO,
i => SRCR::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `RFU`"]
#[inline]
pub fn is_rfu(&self) -> bool {
*self == SRCR::RFU
}
#[doc = "Checks if the value of the field is `LFRC`"]
#[inline]
pub fn is_lfrc(&self) -> bool {
*self == SRCR::LFRC
}
#[doc = "Checks if the value of the field is `LFXO`"]
#[inline]
pub fn is_lfxo(&self) -> bool {
*self == SRCR::LFXO
}
}
#[doc = "Values that can be written to the field `SRC`"]
pub enum SRCW {
#[doc = "Reserved for future use (equals selecting LFRC)"]
RFU,
#[doc = "32.768 kHz RC oscillator"]
LFRC,
#[doc = "32.768 kHz crystal oscillator"]
LFXO,
}
impl SRCW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
SRCW::RFU => 0,
SRCW::LFRC => 1,
SRCW::LFXO => 2,
}
}
}
#[doc = r" Proxy"]
pub struct _SRCW<'a> {
w: &'a mut W,
}
impl<'a> _SRCW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: SRCW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "Reserved for future use (equals selecting LFRC)"]
#[inline]
pub fn rfu(self) -> &'a mut W {
self.variant(SRCW::RFU)
}
#[doc = "32.768 kHz RC oscillator"]
#[inline]
pub fn lfrc(self) -> &'a mut W {
self.variant(SRCW::LFRC)
}
#[doc = "32.768 kHz crystal oscillator"]
#[inline]
pub fn lfxo(self) -> &'a mut W {
self.variant(SRCW::LFXO)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 3;
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 = "Bits 0:1 - Clock source"]
#[inline]
pub fn src(&self) -> SRCR {
SRCR::_from({
const MASK: u8 = 3;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) as u8
})
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 1 }
}
#[doc = r" Writes raw bits to the register"]
#[inline]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bits 0:1 - Clock source"]
#[inline]
pub fn src(&mut self) -> _SRCW {
_SRCW { w: self }
}
}