#[doc = "Register `SOSCCFG` reader"]
pub type R = crate::R<SosccfgSpec>;
#[doc = "Register `SOSCCFG` writer"]
pub type W = crate::W<SosccfgSpec>;
#[doc = "External Reference Select\n\nValue on reset: 0"]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum Erefs {
#[doc = "0: External reference clock selected."]
External = 0,
#[doc = "1: Internal crystal oscillator of OSC selected."]
Internal = 1,
}
impl From<Erefs> for bool {
#[inline(always)]
fn from(variant: Erefs) -> Self {
variant as u8 != 0
}
}
#[doc = "Field `EREFS` reader - External Reference Select"]
pub type ErefsR = crate::BitReader<Erefs>;
impl ErefsR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Erefs {
match self.bits {
false => Erefs::External,
true => Erefs::Internal,
}
}
#[doc = "External reference clock selected."]
#[inline(always)]
pub fn is_external(&self) -> bool {
*self == Erefs::External
}
#[doc = "Internal crystal oscillator of OSC selected."]
#[inline(always)]
pub fn is_internal(&self) -> bool {
*self == Erefs::Internal
}
}
#[doc = "Field `EREFS` writer - External Reference Select"]
pub type ErefsW<'a, REG> = crate::BitWriter<'a, REG, Erefs>;
impl<'a, REG> ErefsW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
{
#[doc = "External reference clock selected."]
#[inline(always)]
pub fn external(self) -> &'a mut crate::W<REG> {
self.variant(Erefs::External)
}
#[doc = "Internal crystal oscillator of OSC selected."]
#[inline(always)]
pub fn internal(self) -> &'a mut crate::W<REG> {
self.variant(Erefs::Internal)
}
}
#[doc = "SOSC Range Select\n\nValue on reset: 0"]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum Range {
#[doc = "0: Frequency range select of 8-16 MHz."]
Freq16to20mhz = 0,
#[doc = "1: Frequency range select of 16-25 MHz."]
LowFreq = 1,
#[doc = "2: Frequency range select of 25-40 MHz."]
MediumFreq = 2,
#[doc = "3: Frequency range select of 40-50 MHz."]
HighFreq = 3,
}
impl From<Range> for u8 {
#[inline(always)]
fn from(variant: Range) -> Self {
variant as _
}
}
impl crate::FieldSpec for Range {
type Ux = u8;
}
impl crate::IsEnum for Range {}
#[doc = "Field `RANGE` reader - SOSC Range Select"]
pub type RangeR = crate::FieldReader<Range>;
impl RangeR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Range {
match self.bits {
0 => Range::Freq16to20mhz,
1 => Range::LowFreq,
2 => Range::MediumFreq,
3 => Range::HighFreq,
_ => unreachable!(),
}
}
#[doc = "Frequency range select of 8-16 MHz."]
#[inline(always)]
pub fn is_freq_16to20mhz(&self) -> bool {
*self == Range::Freq16to20mhz
}
#[doc = "Frequency range select of 16-25 MHz."]
#[inline(always)]
pub fn is_low_freq(&self) -> bool {
*self == Range::LowFreq
}
#[doc = "Frequency range select of 25-40 MHz."]
#[inline(always)]
pub fn is_medium_freq(&self) -> bool {
*self == Range::MediumFreq
}
#[doc = "Frequency range select of 40-50 MHz."]
#[inline(always)]
pub fn is_high_freq(&self) -> bool {
*self == Range::HighFreq
}
}
#[doc = "Field `RANGE` writer - SOSC Range Select"]
pub type RangeW<'a, REG> = crate::FieldWriter<'a, REG, 2, Range, crate::Safe>;
impl<'a, REG> RangeW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "Frequency range select of 8-16 MHz."]
#[inline(always)]
pub fn freq_16to20mhz(self) -> &'a mut crate::W<REG> {
self.variant(Range::Freq16to20mhz)
}
#[doc = "Frequency range select of 16-25 MHz."]
#[inline(always)]
pub fn low_freq(self) -> &'a mut crate::W<REG> {
self.variant(Range::LowFreq)
}
#[doc = "Frequency range select of 25-40 MHz."]
#[inline(always)]
pub fn medium_freq(self) -> &'a mut crate::W<REG> {
self.variant(Range::MediumFreq)
}
#[doc = "Frequency range select of 40-50 MHz."]
#[inline(always)]
pub fn high_freq(self) -> &'a mut crate::W<REG> {
self.variant(Range::HighFreq)
}
}
impl R {
#[doc = "Bit 2 - External Reference Select"]
#[inline(always)]
pub fn erefs(&self) -> ErefsR {
ErefsR::new(((self.bits >> 2) & 1) != 0)
}
#[doc = "Bits 4:5 - SOSC Range Select"]
#[inline(always)]
pub fn range(&self) -> RangeR {
RangeR::new(((self.bits >> 4) & 3) as u8)
}
}
#[cfg(feature = "debug")]
impl core::fmt::Debug for R {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("SOSCCFG")
.field("erefs", &self.erefs())
.field("range", &self.range())
.finish()
}
}
impl W {
#[doc = "Bit 2 - External Reference Select"]
#[inline(always)]
pub fn erefs(&mut self) -> ErefsW<'_, SosccfgSpec> {
ErefsW::new(self, 2)
}
#[doc = "Bits 4:5 - SOSC Range Select"]
#[inline(always)]
pub fn range(&mut self) -> RangeW<'_, SosccfgSpec> {
RangeW::new(self, 4)
}
}
#[doc = "SOSC Configuration Register\n\nYou can [`read`](crate::Reg::read) this register and get [`sosccfg::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`sosccfg::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct SosccfgSpec;
impl crate::RegisterSpec for SosccfgSpec {
type Ux = u32;
}
#[doc = "`read()` method returns [`sosccfg::R`](R) reader structure"]
impl crate::Readable for SosccfgSpec {}
#[doc = "`write(|w| ..)` method takes [`sosccfg::W`](W) writer structure"]
impl crate::Writable for SosccfgSpec {
type Safety = crate::Unsafe;
}
#[doc = "`reset()` method sets SOSCCFG to value 0"]
impl crate::Resettable for SosccfgSpec {}