#[doc = "Register `CR2` reader"]
pub struct R(crate::R<CR2_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CR2_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<CR2_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<CR2_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CR2` writer"]
pub struct W(crate::W<CR2_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CR2_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<CR2_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<CR2_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Field `ADD` reader - Address of the USART node"]
pub type ADD_R = crate::FieldReader<u8, u8>;
#[doc = "Field `ADD` writer - Address of the USART node"]
pub type ADD_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u32, CR2_SPEC, u8, u8, 4, O>;
#[doc = "lin break detection length\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LBDL_A {
    #[doc = "0: 10-bit break detection"]
    Lbdl10 = 0,
    #[doc = "1: 11-bit break detection"]
    Lbdl11 = 1,
}
impl From<LBDL_A> for bool {
    #[inline(always)]
    fn from(variant: LBDL_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `LBDL` reader - lin break detection length"]
pub type LBDL_R = crate::BitReader<LBDL_A>;
impl LBDL_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> LBDL_A {
        match self.bits {
            false => LBDL_A::Lbdl10,
            true => LBDL_A::Lbdl11,
        }
    }
    #[doc = "Checks if the value of the field is `Lbdl10`"]
    #[inline(always)]
    pub fn is_lbdl10(&self) -> bool {
        *self == LBDL_A::Lbdl10
    }
    #[doc = "Checks if the value of the field is `Lbdl11`"]
    #[inline(always)]
    pub fn is_lbdl11(&self) -> bool {
        *self == LBDL_A::Lbdl11
    }
}
#[doc = "Field `LBDL` writer - lin break detection length"]
pub type LBDL_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR2_SPEC, LBDL_A, O>;
impl<'a, const O: u8> LBDL_W<'a, O> {
    #[doc = "10-bit break detection"]
    #[inline(always)]
    pub fn lbdl10(self) -> &'a mut W {
        self.variant(LBDL_A::Lbdl10)
    }
    #[doc = "11-bit break detection"]
    #[inline(always)]
    pub fn lbdl11(self) -> &'a mut W {
        self.variant(LBDL_A::Lbdl11)
    }
}
#[doc = "LIN break detection interrupt enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LBDIE_A {
    #[doc = "0: LIN break detection interrupt disabled"]
    Disabled = 0,
    #[doc = "1: LIN break detection interrupt enabled"]
    Enabled = 1,
}
impl From<LBDIE_A> for bool {
    #[inline(always)]
    fn from(variant: LBDIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `LBDIE` reader - LIN break detection interrupt enable"]
pub type LBDIE_R = crate::BitReader<LBDIE_A>;
impl LBDIE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> LBDIE_A {
        match self.bits {
            false => LBDIE_A::Disabled,
            true => LBDIE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == LBDIE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == LBDIE_A::Enabled
    }
}
#[doc = "Field `LBDIE` writer - LIN break detection interrupt enable"]
pub type LBDIE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR2_SPEC, LBDIE_A, O>;
impl<'a, const O: u8> LBDIE_W<'a, O> {
    #[doc = "LIN break detection interrupt disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(LBDIE_A::Disabled)
    }
    #[doc = "LIN break detection interrupt enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(LBDIE_A::Enabled)
    }
}
#[doc = "STOP bits\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum STOP_A {
    #[doc = "0: 1 stop bit"]
    Stop1 = 0,
    #[doc = "2: 2 stop bits"]
    Stop2 = 2,
}
impl From<STOP_A> for u8 {
    #[inline(always)]
    fn from(variant: STOP_A) -> Self {
        variant as _
    }
}
#[doc = "Field `STOP` reader - STOP bits"]
pub type STOP_R = crate::FieldReader<u8, STOP_A>;
impl STOP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> Option<STOP_A> {
        match self.bits {
            0 => Some(STOP_A::Stop1),
            2 => Some(STOP_A::Stop2),
            _ => None,
        }
    }
    #[doc = "Checks if the value of the field is `Stop1`"]
    #[inline(always)]
    pub fn is_stop1(&self) -> bool {
        *self == STOP_A::Stop1
    }
    #[doc = "Checks if the value of the field is `Stop2`"]
    #[inline(always)]
    pub fn is_stop2(&self) -> bool {
        *self == STOP_A::Stop2
    }
}
#[doc = "Field `STOP` writer - STOP bits"]
pub type STOP_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CR2_SPEC, u8, STOP_A, 2, O>;
impl<'a, const O: u8> STOP_W<'a, O> {
    #[doc = "1 stop bit"]
    #[inline(always)]
    pub fn stop1(self) -> &'a mut W {
        self.variant(STOP_A::Stop1)
    }
    #[doc = "2 stop bits"]
    #[inline(always)]
    pub fn stop2(self) -> &'a mut W {
        self.variant(STOP_A::Stop2)
    }
}
#[doc = "LIN mode enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LINEN_A {
    #[doc = "0: LIN mode disabled"]
    Disabled = 0,
    #[doc = "1: LIN mode enabled"]
    Enabled = 1,
}
impl From<LINEN_A> for bool {
    #[inline(always)]
    fn from(variant: LINEN_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `LINEN` reader - LIN mode enable"]
pub type LINEN_R = crate::BitReader<LINEN_A>;
impl LINEN_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> LINEN_A {
        match self.bits {
            false => LINEN_A::Disabled,
            true => LINEN_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == LINEN_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == LINEN_A::Enabled
    }
}
#[doc = "Field `LINEN` writer - LIN mode enable"]
pub type LINEN_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR2_SPEC, LINEN_A, O>;
impl<'a, const O: u8> LINEN_W<'a, O> {
    #[doc = "LIN mode disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(LINEN_A::Disabled)
    }
    #[doc = "LIN mode enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(LINEN_A::Enabled)
    }
}
impl R {
    #[doc = "Bits 0:3 - Address of the USART node"]
    #[inline(always)]
    pub fn add(&self) -> ADD_R {
        ADD_R::new((self.bits & 0x0f) as u8)
    }
    #[doc = "Bit 5 - lin break detection length"]
    #[inline(always)]
    pub fn lbdl(&self) -> LBDL_R {
        LBDL_R::new(((self.bits >> 5) & 1) != 0)
    }
    #[doc = "Bit 6 - LIN break detection interrupt enable"]
    #[inline(always)]
    pub fn lbdie(&self) -> LBDIE_R {
        LBDIE_R::new(((self.bits >> 6) & 1) != 0)
    }
    #[doc = "Bits 12:13 - STOP bits"]
    #[inline(always)]
    pub fn stop(&self) -> STOP_R {
        STOP_R::new(((self.bits >> 12) & 3) as u8)
    }
    #[doc = "Bit 14 - LIN mode enable"]
    #[inline(always)]
    pub fn linen(&self) -> LINEN_R {
        LINEN_R::new(((self.bits >> 14) & 1) != 0)
    }
}
impl W {
    #[doc = "Bits 0:3 - Address of the USART node"]
    #[inline(always)]
    pub fn add(&mut self) -> ADD_W<0> {
        ADD_W::new(self)
    }
    #[doc = "Bit 5 - lin break detection length"]
    #[inline(always)]
    pub fn lbdl(&mut self) -> LBDL_W<5> {
        LBDL_W::new(self)
    }
    #[doc = "Bit 6 - LIN break detection interrupt enable"]
    #[inline(always)]
    pub fn lbdie(&mut self) -> LBDIE_W<6> {
        LBDIE_W::new(self)
    }
    #[doc = "Bits 12:13 - STOP bits"]
    #[inline(always)]
    pub fn stop(&mut self) -> STOP_W<12> {
        STOP_W::new(self)
    }
    #[doc = "Bit 14 - LIN mode enable"]
    #[inline(always)]
    pub fn linen(&mut self) -> LINEN_W<14> {
        LINEN_W::new(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 = "UART4_CR2\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 [cr2](index.html) module"]
pub struct CR2_SPEC;
impl crate::RegisterSpec for CR2_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [cr2::R](R) reader structure"]
impl crate::Readable for CR2_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [cr2::W](W) writer structure"]
impl crate::Writable for CR2_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets CR2 to value 0"]
impl crate::Resettable for CR2_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}