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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 = "32.768 kHz RC oscillator"] RC, #[doc = "32.768 kHz crystal oscillator"] XTAL, #[doc = "32.768 kHz synthesized from HFCLK"] SYNTH, #[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::RC => 0, SRCR::XTAL => 1, SRCR::SYNTH => 2, SRCR::_Reserved(bits) => bits, } } #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _from(value: u8) -> SRCR { match value { 0 => SRCR::RC, 1 => SRCR::XTAL, 2 => SRCR::SYNTH, i => SRCR::_Reserved(i), } } #[doc = "Checks if the value of the field is `RC`"] #[inline] pub fn is_rc(&self) -> bool { *self == SRCR::RC } #[doc = "Checks if the value of the field is `XTAL`"] #[inline] pub fn is_xtal(&self) -> bool { *self == SRCR::XTAL } #[doc = "Checks if the value of the field is `SYNTH`"] #[inline] pub fn is_synth(&self) -> bool { *self == SRCR::SYNTH } } #[doc = "Possible values of the field `BYPASS`"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum BYPASSR { #[doc = "Disable (use with Xtal or low-swing external source)"] DISABLED, #[doc = "Enable (use with rail-to-rail external source)"] ENABLED, } impl BYPASSR { #[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 { BYPASSR::DISABLED => false, BYPASSR::ENABLED => true, } } #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _from(value: bool) -> BYPASSR { match value { false => BYPASSR::DISABLED, true => BYPASSR::ENABLED, } } #[doc = "Checks if the value of the field is `DISABLED`"] #[inline] pub fn is_disabled(&self) -> bool { *self == BYPASSR::DISABLED } #[doc = "Checks if the value of the field is `ENABLED`"] #[inline] pub fn is_enabled(&self) -> bool { *self == BYPASSR::ENABLED } } #[doc = "Possible values of the field `EXTERNAL`"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum EXTERNALR { #[doc = "Disable external source (use with Xtal)"] DISABLED, #[doc = "Enable use of external source instead of Xtal (SRC needs to be set to Xtal)"] ENABLED, } impl EXTERNALR { #[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 { EXTERNALR::DISABLED => false, EXTERNALR::ENABLED => true, } } #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _from(value: bool) -> EXTERNALR { match value { false => EXTERNALR::DISABLED, true => EXTERNALR::ENABLED, } } #[doc = "Checks if the value of the field is `DISABLED`"] #[inline] pub fn is_disabled(&self) -> bool { *self == EXTERNALR::DISABLED } #[doc = "Checks if the value of the field is `ENABLED`"] #[inline] pub fn is_enabled(&self) -> bool { *self == EXTERNALR::ENABLED } } #[doc = "Values that can be written to the field `SRC`"] pub enum SRCW { #[doc = "32.768 kHz RC oscillator"] RC, #[doc = "32.768 kHz crystal oscillator"] XTAL, #[doc = "32.768 kHz synthesized from HFCLK"] SYNTH, } impl SRCW { #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _bits(&self) -> u8 { match *self { SRCW::RC => 0, SRCW::XTAL => 1, SRCW::SYNTH => 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 = "32.768 kHz RC oscillator"] #[inline] pub fn rc(self) -> &'a mut W { self.variant(SRCW::RC) } #[doc = "32.768 kHz crystal oscillator"] #[inline] pub fn xtal(self) -> &'a mut W { self.variant(SRCW::XTAL) } #[doc = "32.768 kHz synthesized from HFCLK"] #[inline] pub fn synth(self) -> &'a mut W { self.variant(SRCW::SYNTH) } #[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 } } #[doc = "Values that can be written to the field `BYPASS`"] pub enum BYPASSW { #[doc = "Disable (use with Xtal or low-swing external source)"] DISABLED, #[doc = "Enable (use with rail-to-rail external source)"] ENABLED, } impl BYPASSW { #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _bits(&self) -> bool { match *self { BYPASSW::DISABLED => false, BYPASSW::ENABLED => true, } } } #[doc = r" Proxy"] pub struct _BYPASSW<'a> { w: &'a mut W, } impl<'a> _BYPASSW<'a> { #[doc = r" Writes `variant` to the field"] #[inline] pub fn variant(self, variant: BYPASSW) -> &'a mut W { { self.bit(variant._bits()) } } #[doc = "Disable (use with Xtal or low-swing external source)"] #[inline] pub fn disabled(self) -> &'a mut W { self.variant(BYPASSW::DISABLED) } #[doc = "Enable (use with rail-to-rail external source)"] #[inline] pub fn enabled(self) -> &'a mut W { self.variant(BYPASSW::ENABLED) } #[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 = 16; self.w.bits &= !((MASK as u32) << OFFSET); self.w.bits |= ((value & MASK) as u32) << OFFSET; self.w } } #[doc = "Values that can be written to the field `EXTERNAL`"] pub enum EXTERNALW { #[doc = "Disable external source (use with Xtal)"] DISABLED, #[doc = "Enable use of external source instead of Xtal (SRC needs to be set to Xtal)"] ENABLED, } impl EXTERNALW { #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _bits(&self) -> bool { match *self { EXTERNALW::DISABLED => false, EXTERNALW::ENABLED => true, } } } #[doc = r" Proxy"] pub struct _EXTERNALW<'a> { w: &'a mut W, } impl<'a> _EXTERNALW<'a> { #[doc = r" Writes `variant` to the field"] #[inline] pub fn variant(self, variant: EXTERNALW) -> &'a mut W { { self.bit(variant._bits()) } } #[doc = "Disable external source (use with Xtal)"] #[inline] pub fn disabled(self) -> &'a mut W { self.variant(EXTERNALW::DISABLED) } #[doc = "Enable use of external source instead of Xtal (SRC needs to be set to Xtal)"] #[inline] pub fn enabled(self) -> &'a mut W { self.variant(EXTERNALW::ENABLED) } #[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 = 17; 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 }) } #[doc = "Bit 16 - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] #[inline] pub fn bypass(&self) -> BYPASSR { BYPASSR::_from({ const MASK: bool = true; const OFFSET: u8 = 16; ((self.bits >> OFFSET) & MASK as u32) != 0 }) } #[doc = "Bit 17 - Enable or disable external source for LFCLK"] #[inline] pub fn external(&self) -> EXTERNALR { EXTERNALR::_from({ const MASK: bool = true; const OFFSET: u8 = 17; ((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 = "Bits 0:1 - Clock source"] #[inline] pub fn src(&mut self) -> _SRCW { _SRCW { w: self } } #[doc = "Bit 16 - Enable or disable bypass of LFCLK crystal oscillator with external clock source"] #[inline] pub fn bypass(&mut self) -> _BYPASSW { _BYPASSW { w: self } } #[doc = "Bit 17 - Enable or disable external source for LFCLK"] #[inline] pub fn external(&mut self) -> _EXTERNALW { _EXTERNALW { w: self } } }