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#[doc = "Register `LFCLKSRC` reader"] pub struct R(crate::R<LFCLKSRC_SPEC>); impl core::ops::Deref for R { type Target = crate::R<LFCLKSRC_SPEC>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } impl From<crate::R<LFCLKSRC_SPEC>> for R { #[inline(always)] fn from(reader: crate::R<LFCLKSRC_SPEC>) -> Self { R(reader) } } #[doc = "Register `LFCLKSRC` writer"] pub struct W(crate::W<LFCLKSRC_SPEC>); impl core::ops::Deref for W { type Target = crate::W<LFCLKSRC_SPEC>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } impl core::ops::DerefMut for W { #[inline(always)] fn deref_mut(&mut self) -> &mut Self::Target { &mut self.0 } } impl From<crate::W<LFCLKSRC_SPEC>> for W { #[inline(always)] fn from(writer: crate::W<LFCLKSRC_SPEC>) -> Self { W(writer) } } #[doc = "Clock source\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum SRC_A { #[doc = "0: 32.768 kHz RC oscillator"] RC = 0, #[doc = "1: 32.768 kHz crystal oscillator"] XTAL = 1, #[doc = "2: 32.768 kHz synthesized from HFCLK"] SYNTH = 2, } impl From<SRC_A> for u8 { #[inline(always)] fn from(variant: SRC_A) -> Self { variant as _ } } #[doc = "Field `SRC` reader - Clock source"] pub struct SRC_R(crate::FieldReader<u8, SRC_A>); impl SRC_R { pub(crate) fn new(bits: u8) -> Self { SRC_R(crate::FieldReader::new(bits)) } #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> Option<SRC_A> { match self.bits { 0 => Some(SRC_A::RC), 1 => Some(SRC_A::XTAL), 2 => Some(SRC_A::SYNTH), _ => None, } } #[doc = "Checks if the value of the field is `RC`"] #[inline(always)] pub fn is_rc(&self) -> bool { **self == SRC_A::RC } #[doc = "Checks if the value of the field is `XTAL`"] #[inline(always)] pub fn is_xtal(&self) -> bool { **self == SRC_A::XTAL } #[doc = "Checks if the value of the field is `SYNTH`"] #[inline(always)] pub fn is_synth(&self) -> bool { **self == SRC_A::SYNTH } } impl core::ops::Deref for SRC_R { type Target = crate::FieldReader<u8, SRC_A>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } #[doc = "Field `SRC` writer - Clock source"] pub struct SRC_W<'a> { w: &'a mut W, } impl<'a> SRC_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: SRC_A) -> &'a mut W { unsafe { self.bits(variant.into()) } } #[doc = "32.768 kHz RC oscillator"] #[inline(always)] pub fn rc(self) -> &'a mut W { self.variant(SRC_A::RC) } #[doc = "32.768 kHz crystal oscillator"] #[inline(always)] pub fn xtal(self) -> &'a mut W { self.variant(SRC_A::XTAL) } #[doc = "32.768 kHz synthesized from HFCLK"] #[inline(always)] pub fn synth(self) -> &'a mut W { self.variant(SRC_A::SYNTH) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits = (self.w.bits & !0x03) | (value as u32 & 0x03); self.w } } #[doc = "Enable or disable bypass of LFCLK crystal oscillator with external clock source\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum BYPASS_A { #[doc = "0: Disable (use with Xtal or low-swing external source)"] DISABLED = 0, #[doc = "1: Enable (use with rail-to-rail external source)"] ENABLED = 1, } impl From<BYPASS_A> for bool { #[inline(always)] fn from(variant: BYPASS_A) -> Self { variant as u8 != 0 } } #[doc = "Field `BYPASS` reader - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] pub struct BYPASS_R(crate::FieldReader<bool, BYPASS_A>); impl BYPASS_R { pub(crate) fn new(bits: bool) -> Self { BYPASS_R(crate::FieldReader::new(bits)) } #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> BYPASS_A { match self.bits { false => BYPASS_A::DISABLED, true => BYPASS_A::ENABLED, } } #[doc = "Checks if the value of the field is `DISABLED`"] #[inline(always)] pub fn is_disabled(&self) -> bool { **self == BYPASS_A::DISABLED } #[doc = "Checks if the value of the field is `ENABLED`"] #[inline(always)] pub fn is_enabled(&self) -> bool { **self == BYPASS_A::ENABLED } } impl core::ops::Deref for BYPASS_R { type Target = crate::FieldReader<bool, BYPASS_A>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } #[doc = "Field `BYPASS` writer - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] pub struct BYPASS_W<'a> { w: &'a mut W, } impl<'a> BYPASS_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: BYPASS_A) -> &'a mut W { self.bit(variant.into()) } #[doc = "Disable (use with Xtal or low-swing external source)"] #[inline(always)] pub fn disabled(self) -> &'a mut W { self.variant(BYPASS_A::DISABLED) } #[doc = "Enable (use with rail-to-rail external source)"] #[inline(always)] pub fn enabled(self) -> &'a mut W { self.variant(BYPASS_A::ENABLED) } #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 16)) | ((value as u32 & 0x01) << 16); self.w } } #[doc = "Enable or disable external source for LFCLK\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum EXTERNAL_A { #[doc = "0: Disable external source (use with Xtal)"] DISABLED = 0, #[doc = "1: Enable use of external source instead of Xtal (SRC needs to be set to Xtal)"] ENABLED = 1, } impl From<EXTERNAL_A> for bool { #[inline(always)] fn from(variant: EXTERNAL_A) -> Self { variant as u8 != 0 } } #[doc = "Field `EXTERNAL` reader - Enable or disable external source for LFCLK"] pub struct EXTERNAL_R(crate::FieldReader<bool, EXTERNAL_A>); impl EXTERNAL_R { pub(crate) fn new(bits: bool) -> Self { EXTERNAL_R(crate::FieldReader::new(bits)) } #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> EXTERNAL_A { match self.bits { false => EXTERNAL_A::DISABLED, true => EXTERNAL_A::ENABLED, } } #[doc = "Checks if the value of the field is `DISABLED`"] #[inline(always)] pub fn is_disabled(&self) -> bool { **self == EXTERNAL_A::DISABLED } #[doc = "Checks if the value of the field is `ENABLED`"] #[inline(always)] pub fn is_enabled(&self) -> bool { **self == EXTERNAL_A::ENABLED } } impl core::ops::Deref for EXTERNAL_R { type Target = crate::FieldReader<bool, EXTERNAL_A>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } #[doc = "Field `EXTERNAL` writer - Enable or disable external source for LFCLK"] pub struct EXTERNAL_W<'a> { w: &'a mut W, } impl<'a> EXTERNAL_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: EXTERNAL_A) -> &'a mut W { self.bit(variant.into()) } #[doc = "Disable external source (use with Xtal)"] #[inline(always)] pub fn disabled(self) -> &'a mut W { self.variant(EXTERNAL_A::DISABLED) } #[doc = "Enable use of external source instead of Xtal (SRC needs to be set to Xtal)"] #[inline(always)] pub fn enabled(self) -> &'a mut W { self.variant(EXTERNAL_A::ENABLED) } #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 17)) | ((value as u32 & 0x01) << 17); self.w } } impl R { #[doc = "Bits 0:1 - Clock source"] #[inline(always)] pub fn src(&self) -> SRC_R { SRC_R::new((self.bits & 0x03) as u8) } #[doc = "Bit 16 - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] #[inline(always)] pub fn bypass(&self) -> BYPASS_R { BYPASS_R::new(((self.bits >> 16) & 0x01) != 0) } #[doc = "Bit 17 - Enable or disable external source for LFCLK"] #[inline(always)] pub fn external(&self) -> EXTERNAL_R { EXTERNAL_R::new(((self.bits >> 17) & 0x01) != 0) } } impl W { #[doc = "Bits 0:1 - Clock source"] #[inline(always)] pub fn src(&mut self) -> SRC_W { SRC_W { w: self } } #[doc = "Bit 16 - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] #[inline(always)] pub fn bypass(&mut self) -> BYPASS_W { BYPASS_W { w: self } } #[doc = "Bit 17 - Enable or disable external source for LFCLK"] #[inline(always)] pub fn external(&mut self) -> EXTERNAL_W { EXTERNAL_W { w: self } } #[doc = "Writes raw bits to the register."] #[inline(always)] pub unsafe fn bits(&mut self, bits: u32) -> &mut Self { self.0.bits(bits); self } } #[doc = "Clock source for the LFCLK\n\nThis register you can [`read`](crate::generic::Reg::read), [`write_with_zero`](crate::generic::Reg::write_with_zero), [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`modify`](crate::generic::Reg::modify). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [lfclksrc](index.html) module"] pub struct LFCLKSRC_SPEC; impl crate::RegisterSpec for LFCLKSRC_SPEC { type Ux = u32; } #[doc = "`read()` method returns [lfclksrc::R](R) reader structure"] impl crate::Readable for LFCLKSRC_SPEC { type Reader = R; } #[doc = "`write(|w| ..)` method takes [lfclksrc::W](W) writer structure"] impl crate::Writable for LFCLKSRC_SPEC { type Writer = W; } #[doc = "`reset()` method sets LFCLKSRC to value 0"] impl crate::Resettable for LFCLKSRC_SPEC { #[inline(always)] fn reset_value() -> Self::Ux { 0 } }