rp2040_pac/rtc/
ctrl.rs

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#[doc = "Register `CTRL` reader"]
pub type R = crate::R<CTRL_SPEC>;
#[doc = "Register `CTRL` writer"]
pub type W = crate::W<CTRL_SPEC>;
#[doc = "Field `RTC_ENABLE` reader - Enable RTC"]
pub type RTC_ENABLE_R = crate::BitReader;
#[doc = "Field `RTC_ENABLE` writer - Enable RTC"]
pub type RTC_ENABLE_W<'a, REG> = crate::BitWriter<'a, REG>;
#[doc = "Field `RTC_ACTIVE` reader - RTC enabled (running)"]
pub type RTC_ACTIVE_R = crate::BitReader;
#[doc = "Field `LOAD` reader - Load RTC"]
pub type LOAD_R = crate::BitReader;
#[doc = "Field `LOAD` writer - Load RTC"]
pub type LOAD_W<'a, REG> = crate::BitWriter<'a, REG>;
#[doc = "Field `FORCE_NOTLEAPYEAR` reader - If set, leapyear is forced off.  
 Useful for years divisible by 100 but not by 400"]
pub type FORCE_NOTLEAPYEAR_R = crate::BitReader;
#[doc = "Field `FORCE_NOTLEAPYEAR` writer - If set, leapyear is forced off.  
 Useful for years divisible by 100 but not by 400"]
pub type FORCE_NOTLEAPYEAR_W<'a, REG> = crate::BitWriter<'a, REG>;
impl R {
    #[doc = "Bit 0 - Enable RTC"]
    #[inline(always)]
    pub fn rtc_enable(&self) -> RTC_ENABLE_R {
        RTC_ENABLE_R::new((self.bits & 1) != 0)
    }
    #[doc = "Bit 1 - RTC enabled (running)"]
    #[inline(always)]
    pub fn rtc_active(&self) -> RTC_ACTIVE_R {
        RTC_ACTIVE_R::new(((self.bits >> 1) & 1) != 0)
    }
    #[doc = "Bit 4 - Load RTC"]
    #[inline(always)]
    pub fn load(&self) -> LOAD_R {
        LOAD_R::new(((self.bits >> 4) & 1) != 0)
    }
    #[doc = "Bit 8 - If set, leapyear is forced off.  
 Useful for years divisible by 100 but not by 400"]
    #[inline(always)]
    pub fn force_notleapyear(&self) -> FORCE_NOTLEAPYEAR_R {
        FORCE_NOTLEAPYEAR_R::new(((self.bits >> 8) & 1) != 0)
    }
}
impl W {
    #[doc = "Bit 0 - Enable RTC"]
    #[inline(always)]
    #[must_use]
    pub fn rtc_enable(&mut self) -> RTC_ENABLE_W<CTRL_SPEC> {
        RTC_ENABLE_W::new(self, 0)
    }
    #[doc = "Bit 4 - Load RTC"]
    #[inline(always)]
    #[must_use]
    pub fn load(&mut self) -> LOAD_W<CTRL_SPEC> {
        LOAD_W::new(self, 4)
    }
    #[doc = "Bit 8 - If set, leapyear is forced off.  
 Useful for years divisible by 100 but not by 400"]
    #[inline(always)]
    #[must_use]
    pub fn force_notleapyear(&mut self) -> FORCE_NOTLEAPYEAR_W<CTRL_SPEC> {
        FORCE_NOTLEAPYEAR_W::new(self, 8)
    }
    #[doc = r" Writes raw bits to the register."]
    #[doc = r""]
    #[doc = r" # Safety"]
    #[doc = r""]
    #[doc = r" Passing incorrect value can cause undefined behaviour. See reference manual"]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.bits = bits;
        self
    }
}
#[doc = "RTC Control and status  

You can [`read`](crate::generic::Reg::read) this register and get [`ctrl::R`](R).  You can [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`ctrl::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct CTRL_SPEC;
impl crate::RegisterSpec for CTRL_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [`ctrl::R`](R) reader structure"]
impl crate::Readable for CTRL_SPEC {}
#[doc = "`write(|w| ..)` method takes [`ctrl::W`](W) writer structure"]
impl crate::Writable for CTRL_SPEC {
    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
}
#[doc = "`reset()` method sets CTRL to value 0"]
impl crate::Resettable for CTRL_SPEC {
    const RESET_VALUE: u32 = 0;
}