#[doc = "Reader of register CTRLA"]
pub type R = crate::R<u32, super::CTRLA>;
#[doc = "Writer for register CTRLA"]
pub type W = crate::W<u32, super::CTRLA>;
#[doc = "Register CTRLA `reset()`'s with value 0"]
impl crate::ResetValue for super::CTRLA {
    type Type = u32;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0
    }
}
#[doc = "Reader of field `SWRST`"]
pub type SWRST_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `SWRST`"]
pub struct SWRST_W<'a> {
    w: &'a mut W,
}
impl<'a> SWRST_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !0x01) | ((value as u32) & 0x01);
        self.w
    }
}
#[doc = "Reader of field `ENABLE`"]
pub type ENABLE_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `ENABLE`"]
pub struct ENABLE_W<'a> {
    w: &'a mut W,
}
impl<'a> ENABLE_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 1)) | (((value as u32) & 0x01) << 1);
        self.w
    }
}
#[doc = "Operating Mode\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum MODE_A {
    #[doc = "0: USART mode with external clock"]
    USART_EXT_CLK,
    #[doc = "1: USART mode with internal clock"]
    USART_INT_CLK,
    #[doc = "2: SPI mode with external clock"]
    SPI_SLAVE,
    #[doc = "3: SPI mode with internal clock"]
    SPI_MASTER,
    #[doc = "4: I2C mode with external clock"]
    I2C_SLAVE,
    #[doc = "5: I2C mode with internal clock"]
    I2C_MASTER,
}
impl From<MODE_A> for u8 {
    #[inline(always)]
    fn from(variant: MODE_A) -> Self {
        match variant {
            MODE_A::USART_EXT_CLK => 0,
            MODE_A::USART_INT_CLK => 1,
            MODE_A::SPI_SLAVE => 2,
            MODE_A::SPI_MASTER => 3,
            MODE_A::I2C_SLAVE => 4,
            MODE_A::I2C_MASTER => 5,
        }
    }
}
#[doc = "Reader of field `MODE`"]
pub type MODE_R = crate::R<u8, MODE_A>;
impl MODE_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> crate::Variant<u8, MODE_A> {
        use crate::Variant::*;
        match self.bits {
            0 => Val(MODE_A::USART_EXT_CLK),
            1 => Val(MODE_A::USART_INT_CLK),
            2 => Val(MODE_A::SPI_SLAVE),
            3 => Val(MODE_A::SPI_MASTER),
            4 => Val(MODE_A::I2C_SLAVE),
            5 => Val(MODE_A::I2C_MASTER),
            i => Res(i),
        }
    }
    #[doc = "Checks if the value of the field is `USART_EXT_CLK`"]
    #[inline(always)]
    pub fn is_usart_ext_clk(&self) -> bool {
        *self == MODE_A::USART_EXT_CLK
    }
    #[doc = "Checks if the value of the field is `USART_INT_CLK`"]
    #[inline(always)]
    pub fn is_usart_int_clk(&self) -> bool {
        *self == MODE_A::USART_INT_CLK
    }
    #[doc = "Checks if the value of the field is `SPI_SLAVE`"]
    #[inline(always)]
    pub fn is_spi_slave(&self) -> bool {
        *self == MODE_A::SPI_SLAVE
    }
    #[doc = "Checks if the value of the field is `SPI_MASTER`"]
    #[inline(always)]
    pub fn is_spi_master(&self) -> bool {
        *self == MODE_A::SPI_MASTER
    }
    #[doc = "Checks if the value of the field is `I2C_SLAVE`"]
    #[inline(always)]
    pub fn is_i2c_slave(&self) -> bool {
        *self == MODE_A::I2C_SLAVE
    }
    #[doc = "Checks if the value of the field is `I2C_MASTER`"]
    #[inline(always)]
    pub fn is_i2c_master(&self) -> bool {
        *self == MODE_A::I2C_MASTER
    }
}
#[doc = "Write proxy for field `MODE`"]
pub struct MODE_W<'a> {
    w: &'a mut W,
}
impl<'a> MODE_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: MODE_A) -> &'a mut W {
        unsafe { self.bits(variant.into()) }
    }
    #[doc = "USART mode with external clock"]
    #[inline(always)]
    pub fn usart_ext_clk(self) -> &'a mut W {
        self.variant(MODE_A::USART_EXT_CLK)
    }
    #[doc = "USART mode with internal clock"]
    #[inline(always)]
    pub fn usart_int_clk(self) -> &'a mut W {
        self.variant(MODE_A::USART_INT_CLK)
    }
    #[doc = "SPI mode with external clock"]
    #[inline(always)]
    pub fn spi_slave(self) -> &'a mut W {
        self.variant(MODE_A::SPI_SLAVE)
    }
    #[doc = "SPI mode with internal clock"]
    #[inline(always)]
    pub fn spi_master(self) -> &'a mut W {
        self.variant(MODE_A::SPI_MASTER)
    }
    #[doc = "I2C mode with external clock"]
    #[inline(always)]
    pub fn i2c_slave(self) -> &'a mut W {
        self.variant(MODE_A::I2C_SLAVE)
    }
    #[doc = "I2C mode with internal clock"]
    #[inline(always)]
    pub fn i2c_master(self) -> &'a mut W {
        self.variant(MODE_A::I2C_MASTER)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x07 << 2)) | (((value as u32) & 0x07) << 2);
        self.w
    }
}
#[doc = "Reader of field `RUNSTDBY`"]
pub type RUNSTDBY_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `RUNSTDBY`"]
pub struct RUNSTDBY_W<'a> {
    w: &'a mut W,
}
impl<'a> RUNSTDBY_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 7)) | (((value as u32) & 0x01) << 7);
        self.w
    }
}
#[doc = "Reader of field `IBON`"]
pub type IBON_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `IBON`"]
pub struct IBON_W<'a> {
    w: &'a mut W,
}
impl<'a> IBON_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 8)) | (((value as u32) & 0x01) << 8);
        self.w
    }
}
#[doc = "Reader of field `DOPO`"]
pub type DOPO_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `DOPO`"]
pub struct DOPO_W<'a> {
    w: &'a mut W,
}
impl<'a> DOPO_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x03 << 16)) | (((value as u32) & 0x03) << 16);
        self.w
    }
}
#[doc = "Reader of field `DIPO`"]
pub type DIPO_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `DIPO`"]
pub struct DIPO_W<'a> {
    w: &'a mut W,
}
impl<'a> DIPO_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x03 << 20)) | (((value as u32) & 0x03) << 20);
        self.w
    }
}
#[doc = "Reader of field `FORM`"]
pub type FORM_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `FORM`"]
pub struct FORM_W<'a> {
    w: &'a mut W,
}
impl<'a> FORM_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x0f << 24)) | (((value as u32) & 0x0f) << 24);
        self.w
    }
}
#[doc = "Reader of field `CPHA`"]
pub type CPHA_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `CPHA`"]
pub struct CPHA_W<'a> {
    w: &'a mut W,
}
impl<'a> CPHA_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 28)) | (((value as u32) & 0x01) << 28);
        self.w
    }
}
#[doc = "Reader of field `CPOL`"]
pub type CPOL_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `CPOL`"]
pub struct CPOL_W<'a> {
    w: &'a mut W,
}
impl<'a> CPOL_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 29)) | (((value as u32) & 0x01) << 29);
        self.w
    }
}
#[doc = "Reader of field `DORD`"]
pub type DORD_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `DORD`"]
pub struct DORD_W<'a> {
    w: &'a mut W,
}
impl<'a> DORD_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 30)) | (((value as u32) & 0x01) << 30);
        self.w
    }
}
impl R {
    #[doc = "Bit 0 - Software Reset"]
    #[inline(always)]
    pub fn swrst(&self) -> SWRST_R {
        SWRST_R::new((self.bits & 0x01) != 0)
    }
    #[doc = "Bit 1 - Enable"]
    #[inline(always)]
    pub fn enable(&self) -> ENABLE_R {
        ENABLE_R::new(((self.bits >> 1) & 0x01) != 0)
    }
    #[doc = "Bits 2:4 - Operating Mode"]
    #[inline(always)]
    pub fn mode(&self) -> MODE_R {
        MODE_R::new(((self.bits >> 2) & 0x07) as u8)
    }
    #[doc = "Bit 7 - Run during Standby"]
    #[inline(always)]
    pub fn runstdby(&self) -> RUNSTDBY_R {
        RUNSTDBY_R::new(((self.bits >> 7) & 0x01) != 0)
    }
    #[doc = "Bit 8 - Immediate Buffer Overflow Notification"]
    #[inline(always)]
    pub fn ibon(&self) -> IBON_R {
        IBON_R::new(((self.bits >> 8) & 0x01) != 0)
    }
    #[doc = "Bits 16:17 - Data Out Pinout"]
    #[inline(always)]
    pub fn dopo(&self) -> DOPO_R {
        DOPO_R::new(((self.bits >> 16) & 0x03) as u8)
    }
    #[doc = "Bits 20:21 - Data In Pinout"]
    #[inline(always)]
    pub fn dipo(&self) -> DIPO_R {
        DIPO_R::new(((self.bits >> 20) & 0x03) as u8)
    }
    #[doc = "Bits 24:27 - Frame Format"]
    #[inline(always)]
    pub fn form(&self) -> FORM_R {
        FORM_R::new(((self.bits >> 24) & 0x0f) as u8)
    }
    #[doc = "Bit 28 - Clock Phase"]
    #[inline(always)]
    pub fn cpha(&self) -> CPHA_R {
        CPHA_R::new(((self.bits >> 28) & 0x01) != 0)
    }
    #[doc = "Bit 29 - Clock Polarity"]
    #[inline(always)]
    pub fn cpol(&self) -> CPOL_R {
        CPOL_R::new(((self.bits >> 29) & 0x01) != 0)
    }
    #[doc = "Bit 30 - Data Order"]
    #[inline(always)]
    pub fn dord(&self) -> DORD_R {
        DORD_R::new(((self.bits >> 30) & 0x01) != 0)
    }
}
impl W {
    #[doc = "Bit 0 - Software Reset"]
    #[inline(always)]
    pub fn swrst(&mut self) -> SWRST_W {
        SWRST_W { w: self }
    }
    #[doc = "Bit 1 - Enable"]
    #[inline(always)]
    pub fn enable(&mut self) -> ENABLE_W {
        ENABLE_W { w: self }
    }
    #[doc = "Bits 2:4 - Operating Mode"]
    #[inline(always)]
    pub fn mode(&mut self) -> MODE_W {
        MODE_W { w: self }
    }
    #[doc = "Bit 7 - Run during Standby"]
    #[inline(always)]
    pub fn runstdby(&mut self) -> RUNSTDBY_W {
        RUNSTDBY_W { w: self }
    }
    #[doc = "Bit 8 - Immediate Buffer Overflow Notification"]
    #[inline(always)]
    pub fn ibon(&mut self) -> IBON_W {
        IBON_W { w: self }
    }
    #[doc = "Bits 16:17 - Data Out Pinout"]
    #[inline(always)]
    pub fn dopo(&mut self) -> DOPO_W {
        DOPO_W { w: self }
    }
    #[doc = "Bits 20:21 - Data In Pinout"]
    #[inline(always)]
    pub fn dipo(&mut self) -> DIPO_W {
        DIPO_W { w: self }
    }
    #[doc = "Bits 24:27 - Frame Format"]
    #[inline(always)]
    pub fn form(&mut self) -> FORM_W {
        FORM_W { w: self }
    }
    #[doc = "Bit 28 - Clock Phase"]
    #[inline(always)]
    pub fn cpha(&mut self) -> CPHA_W {
        CPHA_W { w: self }
    }
    #[doc = "Bit 29 - Clock Polarity"]
    #[inline(always)]
    pub fn cpol(&mut self) -> CPOL_W {
        CPOL_W { w: self }
    }
    #[doc = "Bit 30 - Data Order"]
    #[inline(always)]
    pub fn dord(&mut self) -> DORD_W {
        DORD_W { w: self }
    }
}