#[doc = "Register `TWSR` reader"]
pub struct R(crate::R<TWSR_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<TWSR_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::convert::From<crate::R<TWSR_SPEC>> for R {
    fn from(reader: crate::R<TWSR_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `TWSR` writer"]
pub struct W(crate::W<TWSR_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<TWSR_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 core::convert::From<crate::W<TWSR_SPEC>> for W {
    fn from(writer: crate::W<TWSR_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "TWI Prescaler\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum TWPS_A {
    #[doc = "0: Prescaler Value 1"]
    PRESCALER_1 = 0,
    #[doc = "1: Prescaler Value 4"]
    PRESCALER_4 = 1,
    #[doc = "2: Prescaler Value 16"]
    PRESCALER_16 = 2,
    #[doc = "3: Prescaler Value 64"]
    PRESCALER_64 = 3,
}
impl From<TWPS_A> for u8 {
    #[inline(always)]
    fn from(variant: TWPS_A) -> Self {
        variant as _
    }
}
#[doc = "Field `TWPS` reader - TWI Prescaler"]
pub struct TWPS_R(crate::FieldReader<u8, TWPS_A>);
impl TWPS_R {
    pub(crate) fn new(bits: u8) -> Self {
        TWPS_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> TWPS_A {
        match self.bits {
            0 => TWPS_A::PRESCALER_1,
            1 => TWPS_A::PRESCALER_4,
            2 => TWPS_A::PRESCALER_16,
            3 => TWPS_A::PRESCALER_64,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `PRESCALER_1`"]
    #[inline(always)]
    pub fn is_prescaler_1(&self) -> bool {
        **self == TWPS_A::PRESCALER_1
    }
    #[doc = "Checks if the value of the field is `PRESCALER_4`"]
    #[inline(always)]
    pub fn is_prescaler_4(&self) -> bool {
        **self == TWPS_A::PRESCALER_4
    }
    #[doc = "Checks if the value of the field is `PRESCALER_16`"]
    #[inline(always)]
    pub fn is_prescaler_16(&self) -> bool {
        **self == TWPS_A::PRESCALER_16
    }
    #[doc = "Checks if the value of the field is `PRESCALER_64`"]
    #[inline(always)]
    pub fn is_prescaler_64(&self) -> bool {
        **self == TWPS_A::PRESCALER_64
    }
}
impl core::ops::Deref for TWPS_R {
    type Target = crate::FieldReader<u8, TWPS_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `TWPS` writer - TWI Prescaler"]
pub struct TWPS_W<'a> {
    w: &'a mut W,
}
impl<'a> TWPS_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: TWPS_A) -> &'a mut W {
        self.bits(variant.into())
    }
    #[doc = "Prescaler Value 1"]
    #[inline(always)]
    pub fn prescaler_1(self) -> &'a mut W {
        self.variant(TWPS_A::PRESCALER_1)
    }
    #[doc = "Prescaler Value 4"]
    #[inline(always)]
    pub fn prescaler_4(self) -> &'a mut W {
        self.variant(TWPS_A::PRESCALER_4)
    }
    #[doc = "Prescaler Value 16"]
    #[inline(always)]
    pub fn prescaler_16(self) -> &'a mut W {
        self.variant(TWPS_A::PRESCALER_16)
    }
    #[doc = "Prescaler Value 64"]
    #[inline(always)]
    pub fn prescaler_64(self) -> &'a mut W {
        self.variant(TWPS_A::PRESCALER_64)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !0x03) | ((value as u8) & 0x03);
        self.w
    }
}
#[doc = "Field `TWS` reader - TWI Status"]
pub struct TWS_R(crate::FieldReader<u8, u8>);
impl TWS_R {
    pub(crate) fn new(bits: u8) -> Self {
        TWS_R(crate::FieldReader::new(bits))
    }
}
impl core::ops::Deref for TWS_R {
    type Target = crate::FieldReader<u8, u8>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl R {
    #[doc = "Bits 0:1 - TWI Prescaler"]
    #[inline(always)]
    pub fn twps(&self) -> TWPS_R {
        TWPS_R::new((self.bits & 0x03) as u8)
    }
    #[doc = "Bits 3:7 - TWI Status"]
    #[inline(always)]
    pub fn tws(&self) -> TWS_R {
        TWS_R::new(((self.bits >> 3) & 0x1f) as u8)
    }
}
impl W {
    #[doc = "Bits 0:1 - TWI Prescaler"]
    #[inline(always)]
    pub fn twps(&mut self) -> TWPS_W {
        TWPS_W { w: self }
    }
    #[doc = "Writes raw bits to the register."]
    pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "TWI Status Register\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 [twsr](index.html) module"]
pub struct TWSR_SPEC;
impl crate::RegisterSpec for TWSR_SPEC {
    type Ux = u8;
}
#[doc = "`read()` method returns [twsr::R](R) reader structure"]
impl crate::Readable for TWSR_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [twsr::W](W) writer structure"]
impl crate::Writable for TWSR_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets TWSR to value 0"]
impl crate::Resettable for TWSR_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}