#[doc = "Register `CTRLA` reader"]
pub struct R(crate::R<CTRLA_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CTRLA_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::convert::From<crate::R<CTRLA_SPEC>> for R {
    fn from(reader: crate::R<CTRLA_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CTRLA` writer"]
pub struct W(crate::W<CTRLA_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CTRLA_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<CTRLA_SPEC>> for W {
    fn from(writer: crate::W<CTRLA_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Command\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum CMD_A {
    #[doc = "0: No Command"]
    NONE = 0,
    #[doc = "1: Write page"]
    PAGEWRITE = 1,
    #[doc = "2: Erase page"]
    PAGEERASE = 2,
    #[doc = "3: Erase and write page"]
    PAGEERASEWRITE = 3,
    #[doc = "4: Page buffer clear"]
    PAGEBUFCLR = 4,
    #[doc = "5: Chip erase"]
    CHIPERASE = 5,
    #[doc = "6: EEPROM erase"]
    EEERASE = 6,
    #[doc = "7: Write fuse (PDI only)"]
    FUSEWRITE = 7,
}
impl From<CMD_A> for u8 {
    #[inline(always)]
    fn from(variant: CMD_A) -> Self {
        variant as _
    }
}
#[doc = "Field `CMD` reader - Command"]
pub struct CMD_R(crate::FieldReader<u8, CMD_A>);
impl CMD_R {
    pub(crate) fn new(bits: u8) -> Self {
        CMD_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> CMD_A {
        match self.bits {
            0 => CMD_A::NONE,
            1 => CMD_A::PAGEWRITE,
            2 => CMD_A::PAGEERASE,
            3 => CMD_A::PAGEERASEWRITE,
            4 => CMD_A::PAGEBUFCLR,
            5 => CMD_A::CHIPERASE,
            6 => CMD_A::EEERASE,
            7 => CMD_A::FUSEWRITE,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `NONE`"]
    #[inline(always)]
    pub fn is_none(&self) -> bool {
        **self == CMD_A::NONE
    }
    #[doc = "Checks if the value of the field is `PAGEWRITE`"]
    #[inline(always)]
    pub fn is_pagewrite(&self) -> bool {
        **self == CMD_A::PAGEWRITE
    }
    #[doc = "Checks if the value of the field is `PAGEERASE`"]
    #[inline(always)]
    pub fn is_pageerase(&self) -> bool {
        **self == CMD_A::PAGEERASE
    }
    #[doc = "Checks if the value of the field is `PAGEERASEWRITE`"]
    #[inline(always)]
    pub fn is_pageerasewrite(&self) -> bool {
        **self == CMD_A::PAGEERASEWRITE
    }
    #[doc = "Checks if the value of the field is `PAGEBUFCLR`"]
    #[inline(always)]
    pub fn is_pagebufclr(&self) -> bool {
        **self == CMD_A::PAGEBUFCLR
    }
    #[doc = "Checks if the value of the field is `CHIPERASE`"]
    #[inline(always)]
    pub fn is_chiperase(&self) -> bool {
        **self == CMD_A::CHIPERASE
    }
    #[doc = "Checks if the value of the field is `EEERASE`"]
    #[inline(always)]
    pub fn is_eeerase(&self) -> bool {
        **self == CMD_A::EEERASE
    }
    #[doc = "Checks if the value of the field is `FUSEWRITE`"]
    #[inline(always)]
    pub fn is_fusewrite(&self) -> bool {
        **self == CMD_A::FUSEWRITE
    }
}
impl core::ops::Deref for CMD_R {
    type Target = crate::FieldReader<u8, CMD_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `CMD` writer - Command"]
pub struct CMD_W<'a> {
    w: &'a mut W,
}
impl<'a> CMD_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: CMD_A) -> &'a mut W {
        self.bits(variant.into())
    }
    #[doc = "No Command"]
    #[inline(always)]
    pub fn none(self) -> &'a mut W {
        self.variant(CMD_A::NONE)
    }
    #[doc = "Write page"]
    #[inline(always)]
    pub fn pagewrite(self) -> &'a mut W {
        self.variant(CMD_A::PAGEWRITE)
    }
    #[doc = "Erase page"]
    #[inline(always)]
    pub fn pageerase(self) -> &'a mut W {
        self.variant(CMD_A::PAGEERASE)
    }
    #[doc = "Erase and write page"]
    #[inline(always)]
    pub fn pageerasewrite(self) -> &'a mut W {
        self.variant(CMD_A::PAGEERASEWRITE)
    }
    #[doc = "Page buffer clear"]
    #[inline(always)]
    pub fn pagebufclr(self) -> &'a mut W {
        self.variant(CMD_A::PAGEBUFCLR)
    }
    #[doc = "Chip erase"]
    #[inline(always)]
    pub fn chiperase(self) -> &'a mut W {
        self.variant(CMD_A::CHIPERASE)
    }
    #[doc = "EEPROM erase"]
    #[inline(always)]
    pub fn eeerase(self) -> &'a mut W {
        self.variant(CMD_A::EEERASE)
    }
    #[doc = "Write fuse (PDI only)"]
    #[inline(always)]
    pub fn fusewrite(self) -> &'a mut W {
        self.variant(CMD_A::FUSEWRITE)
    }
    #[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 & !0x07) | ((value as u8) & 0x07);
        self.w
    }
}
impl R {
    #[doc = "Bits 0:2 - Command"]
    #[inline(always)]
    pub fn cmd(&self) -> CMD_R {
        CMD_R::new((self.bits & 0x07) as u8)
    }
}
impl W {
    #[doc = "Bits 0:2 - Command"]
    #[inline(always)]
    pub fn cmd(&mut self) -> CMD_W {
        CMD_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 = "Control A\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 [ctrla](index.html) module"]
pub struct CTRLA_SPEC;
impl crate::RegisterSpec for CTRLA_SPEC {
    type Ux = u8;
}
#[doc = "`read()` method returns [ctrla::R](R) reader structure"]
impl crate::Readable for CTRLA_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [ctrla::W](W) writer structure"]
impl crate::Writable for CTRLA_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets CTRLA to value 0"]
impl crate::Resettable for CTRLA_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}