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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::FREQUENCY { #[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 `FREQUENCY`"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum FREQUENCYR { #[doc = "100 kbps"] K100, #[doc = "250 kbps"] K250, #[doc = "400 kbps"] K400, #[doc = r" Reserved"] _Reserved(u32), } impl FREQUENCYR { #[doc = r" Value of the field as raw bits"] #[inline] pub fn bits(&self) -> u32 { match *self { FREQUENCYR::K100 => 26738688, FREQUENCYR::K250 => 67108864, FREQUENCYR::K400 => 104857600, FREQUENCYR::_Reserved(bits) => bits, } } #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _from(value: u32) -> FREQUENCYR { match value { 26738688 => FREQUENCYR::K100, 67108864 => FREQUENCYR::K250, 104857600 => FREQUENCYR::K400, i => FREQUENCYR::_Reserved(i), } } #[doc = "Checks if the value of the field is `K100`"] #[inline] pub fn is_k100(&self) -> bool { *self == FREQUENCYR::K100 } #[doc = "Checks if the value of the field is `K250`"] #[inline] pub fn is_k250(&self) -> bool { *self == FREQUENCYR::K250 } #[doc = "Checks if the value of the field is `K400`"] #[inline] pub fn is_k400(&self) -> bool { *self == FREQUENCYR::K400 } } #[doc = "Values that can be written to the field `FREQUENCY`"] pub enum FREQUENCYW { #[doc = "100 kbps"] K100, #[doc = "250 kbps"] K250, #[doc = "400 kbps"] K400, } impl FREQUENCYW { #[allow(missing_docs)] #[doc(hidden)] #[inline] pub fn _bits(&self) -> u32 { match *self { FREQUENCYW::K100 => 26738688, FREQUENCYW::K250 => 67108864, FREQUENCYW::K400 => 104857600, } } } #[doc = r" Proxy"] pub struct _FREQUENCYW<'a> { w: &'a mut W, } impl<'a> _FREQUENCYW<'a> { #[doc = r" Writes `variant` to the field"] #[inline] pub fn variant(self, variant: FREQUENCYW) -> &'a mut W { unsafe { self.bits(variant._bits()) } } #[doc = "100 kbps"] #[inline] pub fn k100(self) -> &'a mut W { self.variant(FREQUENCYW::K100) } #[doc = "250 kbps"] #[inline] pub fn k250(self) -> &'a mut W { self.variant(FREQUENCYW::K250) } #[doc = "400 kbps"] #[inline] pub fn k400(self) -> &'a mut W { self.variant(FREQUENCYW::K400) } #[doc = r" Writes raw bits to the field"] #[inline] pub unsafe fn bits(self, value: u32) -> &'a mut W { const MASK: u32 = 4294967295; 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 0:31 - TWI master clock frequency"] #[inline] pub fn frequency(&self) -> FREQUENCYR { FREQUENCYR::_from({ const MASK: u32 = 4294967295; const OFFSET: u8 = 0; ((self.bits >> OFFSET) & MASK as u32) as u32 }) } } impl W { #[doc = r" Reset value of the register"] #[inline] pub fn reset_value() -> W { W { bits: 67108864 } } #[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 0:31 - TWI master clock frequency"] #[inline] pub fn frequency(&mut self) -> _FREQUENCYW { _FREQUENCYW { w: self } } }