#[doc = "Register `CR` reader"]
pub struct R(crate::R<CR_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CR_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<CR_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<CR_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CR` writer"]
pub struct W(crate::W<CR_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CR_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<CR_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<CR_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Wakeup clock selection\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum WUCKSEL_A {
    #[doc = "0: RTC/16 clock is selected"]
    Div16 = 0,
    #[doc = "1: RTC/8 clock is selected"]
    Div8 = 1,
    #[doc = "2: RTC/4 clock is selected"]
    Div4 = 2,
    #[doc = "3: RTC/2 clock is selected"]
    Div2 = 3,
    #[doc = "4: ck_spre (usually 1 Hz) clock is selected"]
    ClockSpare = 4,
    #[doc = "6: ck_spre (usually 1 Hz) clock is selected and 2^16 is added to the WUT counter value"]
    ClockSpareWithOffset = 6,
}
impl From<WUCKSEL_A> for u8 {
    #[inline(always)]
    fn from(variant: WUCKSEL_A) -> Self {
        variant as _
    }
}
#[doc = "Field `WUCKSEL` reader - Wakeup clock selection"]
pub type WUCKSEL_R = crate::FieldReader<u8, WUCKSEL_A>;
impl WUCKSEL_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> Option<WUCKSEL_A> {
        match self.bits {
            0 => Some(WUCKSEL_A::Div16),
            1 => Some(WUCKSEL_A::Div8),
            2 => Some(WUCKSEL_A::Div4),
            3 => Some(WUCKSEL_A::Div2),
            4 => Some(WUCKSEL_A::ClockSpare),
            6 => Some(WUCKSEL_A::ClockSpareWithOffset),
            _ => None,
        }
    }
    #[doc = "Checks if the value of the field is `Div16`"]
    #[inline(always)]
    pub fn is_div16(&self) -> bool {
        *self == WUCKSEL_A::Div16
    }
    #[doc = "Checks if the value of the field is `Div8`"]
    #[inline(always)]
    pub fn is_div8(&self) -> bool {
        *self == WUCKSEL_A::Div8
    }
    #[doc = "Checks if the value of the field is `Div4`"]
    #[inline(always)]
    pub fn is_div4(&self) -> bool {
        *self == WUCKSEL_A::Div4
    }
    #[doc = "Checks if the value of the field is `Div2`"]
    #[inline(always)]
    pub fn is_div2(&self) -> bool {
        *self == WUCKSEL_A::Div2
    }
    #[doc = "Checks if the value of the field is `ClockSpare`"]
    #[inline(always)]
    pub fn is_clock_spare(&self) -> bool {
        *self == WUCKSEL_A::ClockSpare
    }
    #[doc = "Checks if the value of the field is `ClockSpareWithOffset`"]
    #[inline(always)]
    pub fn is_clock_spare_with_offset(&self) -> bool {
        *self == WUCKSEL_A::ClockSpareWithOffset
    }
}
#[doc = "Field `WUCKSEL` writer - Wakeup clock selection"]
pub type WUCKSEL_W<'a, const O: u8> = crate::FieldWriter<'a, u32, CR_SPEC, u8, WUCKSEL_A, 3, O>;
impl<'a, const O: u8> WUCKSEL_W<'a, O> {
    #[doc = "RTC/16 clock is selected"]
    #[inline(always)]
    pub fn div16(self) -> &'a mut W {
        self.variant(WUCKSEL_A::Div16)
    }
    #[doc = "RTC/8 clock is selected"]
    #[inline(always)]
    pub fn div8(self) -> &'a mut W {
        self.variant(WUCKSEL_A::Div8)
    }
    #[doc = "RTC/4 clock is selected"]
    #[inline(always)]
    pub fn div4(self) -> &'a mut W {
        self.variant(WUCKSEL_A::Div4)
    }
    #[doc = "RTC/2 clock is selected"]
    #[inline(always)]
    pub fn div2(self) -> &'a mut W {
        self.variant(WUCKSEL_A::Div2)
    }
    #[doc = "ck_spre (usually 1 Hz) clock is selected"]
    #[inline(always)]
    pub fn clock_spare(self) -> &'a mut W {
        self.variant(WUCKSEL_A::ClockSpare)
    }
    #[doc = "ck_spre (usually 1 Hz) clock is selected and 2^16 is added to the WUT counter value"]
    #[inline(always)]
    pub fn clock_spare_with_offset(self) -> &'a mut W {
        self.variant(WUCKSEL_A::ClockSpareWithOffset)
    }
}
#[doc = "Time-stamp event active edge TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum TSEDGE_A {
    #[doc = "0: RTC_TS input rising edge generates a time-stamp event"]
    RisingEdge = 0,
    #[doc = "1: RTC_TS input falling edge generates a time-stamp event"]
    FallingEdge = 1,
}
impl From<TSEDGE_A> for bool {
    #[inline(always)]
    fn from(variant: TSEDGE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `TSEDGE` reader - Time-stamp event active edge TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting."]
pub type TSEDGE_R = crate::BitReader<TSEDGE_A>;
impl TSEDGE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> TSEDGE_A {
        match self.bits {
            false => TSEDGE_A::RisingEdge,
            true => TSEDGE_A::FallingEdge,
        }
    }
    #[doc = "Checks if the value of the field is `RisingEdge`"]
    #[inline(always)]
    pub fn is_rising_edge(&self) -> bool {
        *self == TSEDGE_A::RisingEdge
    }
    #[doc = "Checks if the value of the field is `FallingEdge`"]
    #[inline(always)]
    pub fn is_falling_edge(&self) -> bool {
        *self == TSEDGE_A::FallingEdge
    }
}
#[doc = "Field `TSEDGE` writer - Time-stamp event active edge TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting."]
pub type TSEDGE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, TSEDGE_A, O>;
impl<'a, const O: u8> TSEDGE_W<'a, O> {
    #[doc = "RTC_TS input rising edge generates a time-stamp event"]
    #[inline(always)]
    pub fn rising_edge(self) -> &'a mut W {
        self.variant(TSEDGE_A::RisingEdge)
    }
    #[doc = "RTC_TS input falling edge generates a time-stamp event"]
    #[inline(always)]
    pub fn falling_edge(self) -> &'a mut W {
        self.variant(TSEDGE_A::FallingEdge)
    }
}
#[doc = "RTC_REFIN reference clock detection enable (50 or 60Hz) Note: PREDIV_S must be 0x00FF.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum REFCKON_A {
    #[doc = "0: RTC_REFIN detection disabled"]
    Disabled = 0,
    #[doc = "1: RTC_REFIN detection enabled"]
    Enabled = 1,
}
impl From<REFCKON_A> for bool {
    #[inline(always)]
    fn from(variant: REFCKON_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `REFCKON` reader - RTC_REFIN reference clock detection enable (50 or 60Hz) Note: PREDIV_S must be 0x00FF."]
pub type REFCKON_R = crate::BitReader<REFCKON_A>;
impl REFCKON_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> REFCKON_A {
        match self.bits {
            false => REFCKON_A::Disabled,
            true => REFCKON_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == REFCKON_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == REFCKON_A::Enabled
    }
}
#[doc = "Field `REFCKON` writer - RTC_REFIN reference clock detection enable (50 or 60Hz) Note: PREDIV_S must be 0x00FF."]
pub type REFCKON_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, REFCKON_A, O>;
impl<'a, const O: u8> REFCKON_W<'a, O> {
    #[doc = "RTC_REFIN detection disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(REFCKON_A::Disabled)
    }
    #[doc = "RTC_REFIN detection enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(REFCKON_A::Enabled)
    }
}
#[doc = "Bypass the shadow registers Note: If the frequency of the APB clock is less than seven times the frequency of RTCCLK, BYPSHAD must be set to 1.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum BYPSHAD_A {
    #[doc = "0: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken from the shadow registers, which are updated once every two RTCCLK cycles"]
    ShadowReg = 0,
    #[doc = "1: Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken directly from the calendar counters"]
    BypassShadowReg = 1,
}
impl From<BYPSHAD_A> for bool {
    #[inline(always)]
    fn from(variant: BYPSHAD_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `BYPSHAD` reader - Bypass the shadow registers Note: If the frequency of the APB clock is less than seven times the frequency of RTCCLK, BYPSHAD must be set to 1."]
pub type BYPSHAD_R = crate::BitReader<BYPSHAD_A>;
impl BYPSHAD_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> BYPSHAD_A {
        match self.bits {
            false => BYPSHAD_A::ShadowReg,
            true => BYPSHAD_A::BypassShadowReg,
        }
    }
    #[doc = "Checks if the value of the field is `ShadowReg`"]
    #[inline(always)]
    pub fn is_shadow_reg(&self) -> bool {
        *self == BYPSHAD_A::ShadowReg
    }
    #[doc = "Checks if the value of the field is `BypassShadowReg`"]
    #[inline(always)]
    pub fn is_bypass_shadow_reg(&self) -> bool {
        *self == BYPSHAD_A::BypassShadowReg
    }
}
#[doc = "Field `BYPSHAD` writer - Bypass the shadow registers Note: If the frequency of the APB clock is less than seven times the frequency of RTCCLK, BYPSHAD must be set to 1."]
pub type BYPSHAD_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, BYPSHAD_A, O>;
impl<'a, const O: u8> BYPSHAD_W<'a, O> {
    #[doc = "Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken from the shadow registers, which are updated once every two RTCCLK cycles"]
    #[inline(always)]
    pub fn shadow_reg(self) -> &'a mut W {
        self.variant(BYPSHAD_A::ShadowReg)
    }
    #[doc = "Calendar values (when reading from RTC_SSR, RTC_TR, and RTC_DR) are taken directly from the calendar counters"]
    #[inline(always)]
    pub fn bypass_shadow_reg(self) -> &'a mut W {
        self.variant(BYPSHAD_A::BypassShadowReg)
    }
}
#[doc = "Hour format\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum FMT_A {
    #[doc = "0: 24 hour/day format"]
    TwentyFourHour = 0,
    #[doc = "1: AM/PM hour format"]
    AmPm = 1,
}
impl From<FMT_A> for bool {
    #[inline(always)]
    fn from(variant: FMT_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `FMT` reader - Hour format"]
pub type FMT_R = crate::BitReader<FMT_A>;
impl FMT_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> FMT_A {
        match self.bits {
            false => FMT_A::TwentyFourHour,
            true => FMT_A::AmPm,
        }
    }
    #[doc = "Checks if the value of the field is `TwentyFourHour`"]
    #[inline(always)]
    pub fn is_twenty_four_hour(&self) -> bool {
        *self == FMT_A::TwentyFourHour
    }
    #[doc = "Checks if the value of the field is `AmPm`"]
    #[inline(always)]
    pub fn is_am_pm(&self) -> bool {
        *self == FMT_A::AmPm
    }
}
#[doc = "Field `FMT` writer - Hour format"]
pub type FMT_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, FMT_A, O>;
impl<'a, const O: u8> FMT_W<'a, O> {
    #[doc = "24 hour/day format"]
    #[inline(always)]
    pub fn twenty_four_hour(self) -> &'a mut W {
        self.variant(FMT_A::TwentyFourHour)
    }
    #[doc = "AM/PM hour format"]
    #[inline(always)]
    pub fn am_pm(self) -> &'a mut W {
        self.variant(FMT_A::AmPm)
    }
}
#[doc = "Alarm A enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ALRAE_A {
    #[doc = "0: Alarm A disabled"]
    Disabled = 0,
    #[doc = "1: Alarm A enabled"]
    Enabled = 1,
}
impl From<ALRAE_A> for bool {
    #[inline(always)]
    fn from(variant: ALRAE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ALRAE` reader - Alarm A enable"]
pub type ALRAE_R = crate::BitReader<ALRAE_A>;
impl ALRAE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ALRAE_A {
        match self.bits {
            false => ALRAE_A::Disabled,
            true => ALRAE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == ALRAE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == ALRAE_A::Enabled
    }
}
#[doc = "Field `ALRAE` writer - Alarm A enable"]
pub type ALRAE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ALRAE_A, O>;
impl<'a, const O: u8> ALRAE_W<'a, O> {
    #[doc = "Alarm A disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ALRAE_A::Disabled)
    }
    #[doc = "Alarm A enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ALRAE_A::Enabled)
    }
}
#[doc = "Alarm B enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ALRBE_A {
    #[doc = "0: Alarm B disabled"]
    Disabled = 0,
    #[doc = "1: Alarm B enabled"]
    Enabled = 1,
}
impl From<ALRBE_A> for bool {
    #[inline(always)]
    fn from(variant: ALRBE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ALRBE` reader - Alarm B enable"]
pub type ALRBE_R = crate::BitReader<ALRBE_A>;
impl ALRBE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ALRBE_A {
        match self.bits {
            false => ALRBE_A::Disabled,
            true => ALRBE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == ALRBE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == ALRBE_A::Enabled
    }
}
#[doc = "Field `ALRBE` writer - Alarm B enable"]
pub type ALRBE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ALRBE_A, O>;
impl<'a, const O: u8> ALRBE_W<'a, O> {
    #[doc = "Alarm B disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ALRBE_A::Disabled)
    }
    #[doc = "Alarm B enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ALRBE_A::Enabled)
    }
}
#[doc = "Wakeup timer enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum WUTE_A {
    #[doc = "0: Wakeup timer disabled"]
    Disabled = 0,
    #[doc = "1: Wakeup timer enabled"]
    Enabled = 1,
}
impl From<WUTE_A> for bool {
    #[inline(always)]
    fn from(variant: WUTE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `WUTE` reader - Wakeup timer enable"]
pub type WUTE_R = crate::BitReader<WUTE_A>;
impl WUTE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> WUTE_A {
        match self.bits {
            false => WUTE_A::Disabled,
            true => WUTE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == WUTE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == WUTE_A::Enabled
    }
}
#[doc = "Field `WUTE` writer - Wakeup timer enable"]
pub type WUTE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, WUTE_A, O>;
impl<'a, const O: u8> WUTE_W<'a, O> {
    #[doc = "Wakeup timer disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(WUTE_A::Disabled)
    }
    #[doc = "Wakeup timer enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(WUTE_A::Enabled)
    }
}
#[doc = "timestamp enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum TSE_A {
    #[doc = "0: Timestamp disabled"]
    Disabled = 0,
    #[doc = "1: Timestamp enabled"]
    Enabled = 1,
}
impl From<TSE_A> for bool {
    #[inline(always)]
    fn from(variant: TSE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `TSE` reader - timestamp enable"]
pub type TSE_R = crate::BitReader<TSE_A>;
impl TSE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> TSE_A {
        match self.bits {
            false => TSE_A::Disabled,
            true => TSE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == TSE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == TSE_A::Enabled
    }
}
#[doc = "Field `TSE` writer - timestamp enable"]
pub type TSE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, TSE_A, O>;
impl<'a, const O: u8> TSE_W<'a, O> {
    #[doc = "Timestamp disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(TSE_A::Disabled)
    }
    #[doc = "Timestamp enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(TSE_A::Enabled)
    }
}
#[doc = "Alarm A interrupt enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ALRAIE_A {
    #[doc = "0: Alarm A interrupt disabled"]
    Disabled = 0,
    #[doc = "1: Alarm A interrupt enabled"]
    Enabled = 1,
}
impl From<ALRAIE_A> for bool {
    #[inline(always)]
    fn from(variant: ALRAIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ALRAIE` reader - Alarm A interrupt enable"]
pub type ALRAIE_R = crate::BitReader<ALRAIE_A>;
impl ALRAIE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ALRAIE_A {
        match self.bits {
            false => ALRAIE_A::Disabled,
            true => ALRAIE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == ALRAIE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == ALRAIE_A::Enabled
    }
}
#[doc = "Field `ALRAIE` writer - Alarm A interrupt enable"]
pub type ALRAIE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ALRAIE_A, O>;
impl<'a, const O: u8> ALRAIE_W<'a, O> {
    #[doc = "Alarm A interrupt disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ALRAIE_A::Disabled)
    }
    #[doc = "Alarm A interrupt enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ALRAIE_A::Enabled)
    }
}
#[doc = "Alarm B interrupt enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ALRBIE_A {
    #[doc = "0: Alarm B Interrupt disabled"]
    Disabled = 0,
    #[doc = "1: Alarm B Interrupt enabled"]
    Enabled = 1,
}
impl From<ALRBIE_A> for bool {
    #[inline(always)]
    fn from(variant: ALRBIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ALRBIE` reader - Alarm B interrupt enable"]
pub type ALRBIE_R = crate::BitReader<ALRBIE_A>;
impl ALRBIE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ALRBIE_A {
        match self.bits {
            false => ALRBIE_A::Disabled,
            true => ALRBIE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == ALRBIE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == ALRBIE_A::Enabled
    }
}
#[doc = "Field `ALRBIE` writer - Alarm B interrupt enable"]
pub type ALRBIE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ALRBIE_A, O>;
impl<'a, const O: u8> ALRBIE_W<'a, O> {
    #[doc = "Alarm B Interrupt disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ALRBIE_A::Disabled)
    }
    #[doc = "Alarm B Interrupt enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ALRBIE_A::Enabled)
    }
}
#[doc = "Wakeup timer interrupt enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum WUTIE_A {
    #[doc = "0: Wakeup timer interrupt disabled"]
    Disabled = 0,
    #[doc = "1: Wakeup timer interrupt enabled"]
    Enabled = 1,
}
impl From<WUTIE_A> for bool {
    #[inline(always)]
    fn from(variant: WUTIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `WUTIE` reader - Wakeup timer interrupt enable"]
pub type WUTIE_R = crate::BitReader<WUTIE_A>;
impl WUTIE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> WUTIE_A {
        match self.bits {
            false => WUTIE_A::Disabled,
            true => WUTIE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == WUTIE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == WUTIE_A::Enabled
    }
}
#[doc = "Field `WUTIE` writer - Wakeup timer interrupt enable"]
pub type WUTIE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, WUTIE_A, O>;
impl<'a, const O: u8> WUTIE_W<'a, O> {
    #[doc = "Wakeup timer interrupt disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(WUTIE_A::Disabled)
    }
    #[doc = "Wakeup timer interrupt enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(WUTIE_A::Enabled)
    }
}
#[doc = "Time-stamp interrupt enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum TSIE_A {
    #[doc = "0: Time-stamp Interrupt disabled"]
    Disabled = 0,
    #[doc = "1: Time-stamp Interrupt enabled"]
    Enabled = 1,
}
impl From<TSIE_A> for bool {
    #[inline(always)]
    fn from(variant: TSIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `TSIE` reader - Time-stamp interrupt enable"]
pub type TSIE_R = crate::BitReader<TSIE_A>;
impl TSIE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> TSIE_A {
        match self.bits {
            false => TSIE_A::Disabled,
            true => TSIE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == TSIE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == TSIE_A::Enabled
    }
}
#[doc = "Field `TSIE` writer - Time-stamp interrupt enable"]
pub type TSIE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, TSIE_A, O>;
impl<'a, const O: u8> TSIE_W<'a, O> {
    #[doc = "Time-stamp Interrupt disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(TSIE_A::Disabled)
    }
    #[doc = "Time-stamp Interrupt enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(TSIE_A::Enabled)
    }
}
#[doc = "Add 1 hour (summer time change) When this bit is set outside initialization mode, 1 hour is added to the calendar time. This bit is always read as 0.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ADD1H_AW {
    #[doc = "1: Adds 1 hour to the current time. This can be used for summer time change outside initialization mode"]
    Add1 = 1,
}
impl From<ADD1H_AW> for bool {
    #[inline(always)]
    fn from(variant: ADD1H_AW) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ADD1H` writer - Add 1 hour (summer time change) When this bit is set outside initialization mode, 1 hour is added to the calendar time. This bit is always read as 0."]
pub type ADD1H_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ADD1H_AW, O>;
impl<'a, const O: u8> ADD1H_W<'a, O> {
    #[doc = "Adds 1 hour to the current time. This can be used for summer time change outside initialization mode"]
    #[inline(always)]
    pub fn add1(self) -> &'a mut W {
        self.variant(ADD1H_AW::Add1)
    }
}
#[doc = "Subtract 1 hour (winter time change) When this bit is set outside initialization mode, 1 hour is subtracted to the calendar time if the current hour is not 0. This bit is always read as 0. Setting this bit has no effect when current hour is 0.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SUB1H_AW {
    #[doc = "1: Subtracts 1 hour to the current time. This can be used for winter time change outside initialization mode"]
    Sub1 = 1,
}
impl From<SUB1H_AW> for bool {
    #[inline(always)]
    fn from(variant: SUB1H_AW) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `SUB1H` writer - Subtract 1 hour (winter time change) When this bit is set outside initialization mode, 1 hour is subtracted to the calendar time if the current hour is not 0. This bit is always read as 0. Setting this bit has no effect when current hour is 0."]
pub type SUB1H_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, SUB1H_AW, O>;
impl<'a, const O: u8> SUB1H_W<'a, O> {
    #[doc = "Subtracts 1 hour to the current time. This can be used for winter time change outside initialization mode"]
    #[inline(always)]
    pub fn sub1(self) -> &'a mut W {
        self.variant(SUB1H_AW::Sub1)
    }
}
#[doc = "Backup This bit can be written by the user to memorize whether the daylight saving time change has been performed or not.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum BKP_A {
    #[doc = "0: Daylight Saving Time change has not been performed"]
    DstNotChanged = 0,
    #[doc = "1: Daylight Saving Time change has been performed"]
    DstChanged = 1,
}
impl From<BKP_A> for bool {
    #[inline(always)]
    fn from(variant: BKP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `BKP` reader - Backup This bit can be written by the user to memorize whether the daylight saving time change has been performed or not."]
pub type BKP_R = crate::BitReader<BKP_A>;
impl BKP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> BKP_A {
        match self.bits {
            false => BKP_A::DstNotChanged,
            true => BKP_A::DstChanged,
        }
    }
    #[doc = "Checks if the value of the field is `DstNotChanged`"]
    #[inline(always)]
    pub fn is_dst_not_changed(&self) -> bool {
        *self == BKP_A::DstNotChanged
    }
    #[doc = "Checks if the value of the field is `DstChanged`"]
    #[inline(always)]
    pub fn is_dst_changed(&self) -> bool {
        *self == BKP_A::DstChanged
    }
}
#[doc = "Field `BKP` writer - Backup This bit can be written by the user to memorize whether the daylight saving time change has been performed or not."]
pub type BKP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, BKP_A, O>;
impl<'a, const O: u8> BKP_W<'a, O> {
    #[doc = "Daylight Saving Time change has not been performed"]
    #[inline(always)]
    pub fn dst_not_changed(self) -> &'a mut W {
        self.variant(BKP_A::DstNotChanged)
    }
    #[doc = "Daylight Saving Time change has been performed"]
    #[inline(always)]
    pub fn dst_changed(self) -> &'a mut W {
        self.variant(BKP_A::DstChanged)
    }
}
#[doc = "Calibration output selection When COE=1, this bit selects which signal is output on RTC_CALIB. These frequencies are valid for RTCCLK at 32.768 kHz and prescalers at their default values (PREDIV_A=127 and PREDIV_S=255). Refer to Section24.3.15: Calibration clock output\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum COSEL_A {
    #[doc = "0: Calibration output is 512 Hz (with default prescaler setting)"]
    CalFreq512hz = 0,
    #[doc = "1: Calibration output is 1 Hz (with default prescaler setting)"]
    CalFreq1hz = 1,
}
impl From<COSEL_A> for bool {
    #[inline(always)]
    fn from(variant: COSEL_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `COSEL` reader - Calibration output selection When COE=1, this bit selects which signal is output on RTC_CALIB. These frequencies are valid for RTCCLK at 32.768 kHz and prescalers at their default values (PREDIV_A=127 and PREDIV_S=255). Refer to Section24.3.15: Calibration clock output"]
pub type COSEL_R = crate::BitReader<COSEL_A>;
impl COSEL_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> COSEL_A {
        match self.bits {
            false => COSEL_A::CalFreq512hz,
            true => COSEL_A::CalFreq1hz,
        }
    }
    #[doc = "Checks if the value of the field is `CalFreq512hz`"]
    #[inline(always)]
    pub fn is_cal_freq_512hz(&self) -> bool {
        *self == COSEL_A::CalFreq512hz
    }
    #[doc = "Checks if the value of the field is `CalFreq1hz`"]
    #[inline(always)]
    pub fn is_cal_freq_1hz(&self) -> bool {
        *self == COSEL_A::CalFreq1hz
    }
}
#[doc = "Field `COSEL` writer - Calibration output selection When COE=1, this bit selects which signal is output on RTC_CALIB. These frequencies are valid for RTCCLK at 32.768 kHz and prescalers at their default values (PREDIV_A=127 and PREDIV_S=255). Refer to Section24.3.15: Calibration clock output"]
pub type COSEL_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, COSEL_A, O>;
impl<'a, const O: u8> COSEL_W<'a, O> {
    #[doc = "Calibration output is 512 Hz (with default prescaler setting)"]
    #[inline(always)]
    pub fn cal_freq_512hz(self) -> &'a mut W {
        self.variant(COSEL_A::CalFreq512hz)
    }
    #[doc = "Calibration output is 1 Hz (with default prescaler setting)"]
    #[inline(always)]
    pub fn cal_freq_1hz(self) -> &'a mut W {
        self.variant(COSEL_A::CalFreq1hz)
    }
}
#[doc = "Output polarity This bit is used to configure the polarity of RTC_ALARM output\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum POL_A {
    #[doc = "0: The pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL\\[1:0\\])"]
    High = 0,
    #[doc = "1: The pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL\\[1:0\\])"]
    Low = 1,
}
impl From<POL_A> for bool {
    #[inline(always)]
    fn from(variant: POL_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `POL` reader - Output polarity This bit is used to configure the polarity of RTC_ALARM output"]
pub type POL_R = crate::BitReader<POL_A>;
impl POL_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> POL_A {
        match self.bits {
            false => POL_A::High,
            true => POL_A::Low,
        }
    }
    #[doc = "Checks if the value of the field is `High`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        *self == POL_A::High
    }
    #[doc = "Checks if the value of the field is `Low`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        *self == POL_A::Low
    }
}
#[doc = "Field `POL` writer - Output polarity This bit is used to configure the polarity of RTC_ALARM output"]
pub type POL_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, POL_A, O>;
impl<'a, const O: u8> POL_W<'a, O> {
    #[doc = "The pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL\\[1:0\\])"]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(POL_A::High)
    }
    #[doc = "The pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL\\[1:0\\])"]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(POL_A::Low)
    }
}
#[doc = "Output selection These bits are used to select the flag to be routed to RTC_ALARM output\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum OSEL_A {
    #[doc = "0: Output disabled"]
    Disabled = 0,
    #[doc = "1: Alarm A output enabled"]
    AlarmA = 1,
    #[doc = "2: Alarm B output enabled"]
    AlarmB = 2,
    #[doc = "3: Wakeup output enabled"]
    Wakeup = 3,
}
impl From<OSEL_A> for u8 {
    #[inline(always)]
    fn from(variant: OSEL_A) -> Self {
        variant as _
    }
}
#[doc = "Field `OSEL` reader - Output selection These bits are used to select the flag to be routed to RTC_ALARM output"]
pub type OSEL_R = crate::FieldReader<u8, OSEL_A>;
impl OSEL_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> OSEL_A {
        match self.bits {
            0 => OSEL_A::Disabled,
            1 => OSEL_A::AlarmA,
            2 => OSEL_A::AlarmB,
            3 => OSEL_A::Wakeup,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == OSEL_A::Disabled
    }
    #[doc = "Checks if the value of the field is `AlarmA`"]
    #[inline(always)]
    pub fn is_alarm_a(&self) -> bool {
        *self == OSEL_A::AlarmA
    }
    #[doc = "Checks if the value of the field is `AlarmB`"]
    #[inline(always)]
    pub fn is_alarm_b(&self) -> bool {
        *self == OSEL_A::AlarmB
    }
    #[doc = "Checks if the value of the field is `Wakeup`"]
    #[inline(always)]
    pub fn is_wakeup(&self) -> bool {
        *self == OSEL_A::Wakeup
    }
}
#[doc = "Field `OSEL` writer - Output selection These bits are used to select the flag to be routed to RTC_ALARM output"]
pub type OSEL_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u32, CR_SPEC, u8, OSEL_A, 2, O>;
impl<'a, const O: u8> OSEL_W<'a, O> {
    #[doc = "Output disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(OSEL_A::Disabled)
    }
    #[doc = "Alarm A output enabled"]
    #[inline(always)]
    pub fn alarm_a(self) -> &'a mut W {
        self.variant(OSEL_A::AlarmA)
    }
    #[doc = "Alarm B output enabled"]
    #[inline(always)]
    pub fn alarm_b(self) -> &'a mut W {
        self.variant(OSEL_A::AlarmB)
    }
    #[doc = "Wakeup output enabled"]
    #[inline(always)]
    pub fn wakeup(self) -> &'a mut W {
        self.variant(OSEL_A::Wakeup)
    }
}
#[doc = "Calibration output enable This bit enables the RTC_CALIB output\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum COE_A {
    #[doc = "0: Calibration output disabled"]
    Disabled = 0,
    #[doc = "1: Calibration output enabled"]
    Enabled = 1,
}
impl From<COE_A> for bool {
    #[inline(always)]
    fn from(variant: COE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `COE` reader - Calibration output enable This bit enables the RTC_CALIB output"]
pub type COE_R = crate::BitReader<COE_A>;
impl COE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> COE_A {
        match self.bits {
            false => COE_A::Disabled,
            true => COE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == COE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == COE_A::Enabled
    }
}
#[doc = "Field `COE` writer - Calibration output enable This bit enables the RTC_CALIB output"]
pub type COE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, COE_A, O>;
impl<'a, const O: u8> COE_W<'a, O> {
    #[doc = "Calibration output disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(COE_A::Disabled)
    }
    #[doc = "Calibration output enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(COE_A::Enabled)
    }
}
#[doc = "timestamp on internal event enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ITSE_A {
    #[doc = "0: Internal event timestamp is disabled"]
    Disabled = 0,
    #[doc = "1: Internal event timestamp is enabled"]
    Enabled = 1,
}
impl From<ITSE_A> for bool {
    #[inline(always)]
    fn from(variant: ITSE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ITSE` reader - timestamp on internal event enable"]
pub type ITSE_R = crate::BitReader<ITSE_A>;
impl ITSE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ITSE_A {
        match self.bits {
            false => ITSE_A::Disabled,
            true => ITSE_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == ITSE_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == ITSE_A::Enabled
    }
}
#[doc = "Field `ITSE` writer - timestamp on internal event enable"]
pub type ITSE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CR_SPEC, ITSE_A, O>;
impl<'a, const O: u8> ITSE_W<'a, O> {
    #[doc = "Internal event timestamp is disabled"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ITSE_A::Disabled)
    }
    #[doc = "Internal event timestamp is enabled"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ITSE_A::Enabled)
    }
}
impl R {
    #[doc = "Bits 0:2 - Wakeup clock selection"]
    #[inline(always)]
    pub fn wucksel(&self) -> WUCKSEL_R {
        WUCKSEL_R::new((self.bits & 7) as u8)
    }
    #[doc = "Bit 3 - Time-stamp event active edge TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting."]
    #[inline(always)]
    pub fn tsedge(&self) -> TSEDGE_R {
        TSEDGE_R::new(((self.bits >> 3) & 1) != 0)
    }
    #[doc = "Bit 4 - RTC_REFIN reference clock detection enable (50 or 60Hz) Note: PREDIV_S must be 0x00FF."]
    #[inline(always)]
    pub fn refckon(&self) -> REFCKON_R {
        REFCKON_R::new(((self.bits >> 4) & 1) != 0)
    }
    #[doc = "Bit 5 - Bypass the shadow registers Note: If the frequency of the APB clock is less than seven times the frequency of RTCCLK, BYPSHAD must be set to 1."]
    #[inline(always)]
    pub fn bypshad(&self) -> BYPSHAD_R {
        BYPSHAD_R::new(((self.bits >> 5) & 1) != 0)
    }
    #[doc = "Bit 6 - Hour format"]
    #[inline(always)]
    pub fn fmt(&self) -> FMT_R {
        FMT_R::new(((self.bits >> 6) & 1) != 0)
    }
    #[doc = "Bit 8 - Alarm A enable"]
    #[inline(always)]
    pub fn alrae(&self) -> ALRAE_R {
        ALRAE_R::new(((self.bits >> 8) & 1) != 0)
    }
    #[doc = "Bit 9 - Alarm B enable"]
    #[inline(always)]
    pub fn alrbe(&self) -> ALRBE_R {
        ALRBE_R::new(((self.bits >> 9) & 1) != 0)
    }
    #[doc = "Bit 10 - Wakeup timer enable"]
    #[inline(always)]
    pub fn wute(&self) -> WUTE_R {
        WUTE_R::new(((self.bits >> 10) & 1) != 0)
    }
    #[doc = "Bit 11 - timestamp enable"]
    #[inline(always)]
    pub fn tse(&self) -> TSE_R {
        TSE_R::new(((self.bits >> 11) & 1) != 0)
    }
    #[doc = "Bit 12 - Alarm A interrupt enable"]
    #[inline(always)]
    pub fn alraie(&self) -> ALRAIE_R {
        ALRAIE_R::new(((self.bits >> 12) & 1) != 0)
    }
    #[doc = "Bit 13 - Alarm B interrupt enable"]
    #[inline(always)]
    pub fn alrbie(&self) -> ALRBIE_R {
        ALRBIE_R::new(((self.bits >> 13) & 1) != 0)
    }
    #[doc = "Bit 14 - Wakeup timer interrupt enable"]
    #[inline(always)]
    pub fn wutie(&self) -> WUTIE_R {
        WUTIE_R::new(((self.bits >> 14) & 1) != 0)
    }
    #[doc = "Bit 15 - Time-stamp interrupt enable"]
    #[inline(always)]
    pub fn tsie(&self) -> TSIE_R {
        TSIE_R::new(((self.bits >> 15) & 1) != 0)
    }
    #[doc = "Bit 18 - Backup This bit can be written by the user to memorize whether the daylight saving time change has been performed or not."]
    #[inline(always)]
    pub fn bkp(&self) -> BKP_R {
        BKP_R::new(((self.bits >> 18) & 1) != 0)
    }
    #[doc = "Bit 19 - Calibration output selection When COE=1, this bit selects which signal is output on RTC_CALIB. These frequencies are valid for RTCCLK at 32.768 kHz and prescalers at their default values (PREDIV_A=127 and PREDIV_S=255). Refer to Section24.3.15: Calibration clock output"]
    #[inline(always)]
    pub fn cosel(&self) -> COSEL_R {
        COSEL_R::new(((self.bits >> 19) & 1) != 0)
    }
    #[doc = "Bit 20 - Output polarity This bit is used to configure the polarity of RTC_ALARM output"]
    #[inline(always)]
    pub fn pol(&self) -> POL_R {
        POL_R::new(((self.bits >> 20) & 1) != 0)
    }
    #[doc = "Bits 21:22 - Output selection These bits are used to select the flag to be routed to RTC_ALARM output"]
    #[inline(always)]
    pub fn osel(&self) -> OSEL_R {
        OSEL_R::new(((self.bits >> 21) & 3) as u8)
    }
    #[doc = "Bit 23 - Calibration output enable This bit enables the RTC_CALIB output"]
    #[inline(always)]
    pub fn coe(&self) -> COE_R {
        COE_R::new(((self.bits >> 23) & 1) != 0)
    }
    #[doc = "Bit 24 - timestamp on internal event enable"]
    #[inline(always)]
    pub fn itse(&self) -> ITSE_R {
        ITSE_R::new(((self.bits >> 24) & 1) != 0)
    }
}
impl W {
    #[doc = "Bits 0:2 - Wakeup clock selection"]
    #[inline(always)]
    pub fn wucksel(&mut self) -> WUCKSEL_W<0> {
        WUCKSEL_W::new(self)
    }
    #[doc = "Bit 3 - Time-stamp event active edge TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting."]
    #[inline(always)]
    pub fn tsedge(&mut self) -> TSEDGE_W<3> {
        TSEDGE_W::new(self)
    }
    #[doc = "Bit 4 - RTC_REFIN reference clock detection enable (50 or 60Hz) Note: PREDIV_S must be 0x00FF."]
    #[inline(always)]
    pub fn refckon(&mut self) -> REFCKON_W<4> {
        REFCKON_W::new(self)
    }
    #[doc = "Bit 5 - Bypass the shadow registers Note: If the frequency of the APB clock is less than seven times the frequency of RTCCLK, BYPSHAD must be set to 1."]
    #[inline(always)]
    pub fn bypshad(&mut self) -> BYPSHAD_W<5> {
        BYPSHAD_W::new(self)
    }
    #[doc = "Bit 6 - Hour format"]
    #[inline(always)]
    pub fn fmt(&mut self) -> FMT_W<6> {
        FMT_W::new(self)
    }
    #[doc = "Bit 8 - Alarm A enable"]
    #[inline(always)]
    pub fn alrae(&mut self) -> ALRAE_W<8> {
        ALRAE_W::new(self)
    }
    #[doc = "Bit 9 - Alarm B enable"]
    #[inline(always)]
    pub fn alrbe(&mut self) -> ALRBE_W<9> {
        ALRBE_W::new(self)
    }
    #[doc = "Bit 10 - Wakeup timer enable"]
    #[inline(always)]
    pub fn wute(&mut self) -> WUTE_W<10> {
        WUTE_W::new(self)
    }
    #[doc = "Bit 11 - timestamp enable"]
    #[inline(always)]
    pub fn tse(&mut self) -> TSE_W<11> {
        TSE_W::new(self)
    }
    #[doc = "Bit 12 - Alarm A interrupt enable"]
    #[inline(always)]
    pub fn alraie(&mut self) -> ALRAIE_W<12> {
        ALRAIE_W::new(self)
    }
    #[doc = "Bit 13 - Alarm B interrupt enable"]
    #[inline(always)]
    pub fn alrbie(&mut self) -> ALRBIE_W<13> {
        ALRBIE_W::new(self)
    }
    #[doc = "Bit 14 - Wakeup timer interrupt enable"]
    #[inline(always)]
    pub fn wutie(&mut self) -> WUTIE_W<14> {
        WUTIE_W::new(self)
    }
    #[doc = "Bit 15 - Time-stamp interrupt enable"]
    #[inline(always)]
    pub fn tsie(&mut self) -> TSIE_W<15> {
        TSIE_W::new(self)
    }
    #[doc = "Bit 16 - Add 1 hour (summer time change) When this bit is set outside initialization mode, 1 hour is added to the calendar time. This bit is always read as 0."]
    #[inline(always)]
    pub fn add1h(&mut self) -> ADD1H_W<16> {
        ADD1H_W::new(self)
    }
    #[doc = "Bit 17 - Subtract 1 hour (winter time change) When this bit is set outside initialization mode, 1 hour is subtracted to the calendar time if the current hour is not 0. This bit is always read as 0. Setting this bit has no effect when current hour is 0."]
    #[inline(always)]
    pub fn sub1h(&mut self) -> SUB1H_W<17> {
        SUB1H_W::new(self)
    }
    #[doc = "Bit 18 - Backup This bit can be written by the user to memorize whether the daylight saving time change has been performed or not."]
    #[inline(always)]
    pub fn bkp(&mut self) -> BKP_W<18> {
        BKP_W::new(self)
    }
    #[doc = "Bit 19 - Calibration output selection When COE=1, this bit selects which signal is output on RTC_CALIB. These frequencies are valid for RTCCLK at 32.768 kHz and prescalers at their default values (PREDIV_A=127 and PREDIV_S=255). Refer to Section24.3.15: Calibration clock output"]
    #[inline(always)]
    pub fn cosel(&mut self) -> COSEL_W<19> {
        COSEL_W::new(self)
    }
    #[doc = "Bit 20 - Output polarity This bit is used to configure the polarity of RTC_ALARM output"]
    #[inline(always)]
    pub fn pol(&mut self) -> POL_W<20> {
        POL_W::new(self)
    }
    #[doc = "Bits 21:22 - Output selection These bits are used to select the flag to be routed to RTC_ALARM output"]
    #[inline(always)]
    pub fn osel(&mut self) -> OSEL_W<21> {
        OSEL_W::new(self)
    }
    #[doc = "Bit 23 - Calibration output enable This bit enables the RTC_CALIB output"]
    #[inline(always)]
    pub fn coe(&mut self) -> COE_W<23> {
        COE_W::new(self)
    }
    #[doc = "Bit 24 - timestamp on internal event enable"]
    #[inline(always)]
    pub fn itse(&mut self) -> ITSE_W<24> {
        ITSE_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 = "RTC control 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 [cr](index.html) module"]
pub struct CR_SPEC;
impl crate::RegisterSpec for CR_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [cr::R](R) reader structure"]
impl crate::Readable for CR_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [cr::W](W) writer structure"]
impl crate::Writable for CR_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets CR to value 0"]
impl crate::Resettable for CR_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}