#[doc = "Register `CFG` reader"]
pub struct R(crate::R<CFG_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CFG_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::convert::From<crate::R<CFG_SPEC>> for R {
    fn from(reader: crate::R<CFG_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CFG` writer"]
pub struct W(crate::W<CFG_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CFG_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<CFG_SPEC>> for W {
    fn from(writer: crate::W<CFG_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "SPI enable.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ENABLE_A {
    #[doc = "0: Disabled. The SPI is disabled and the internal state machine and counters are reset."]
    DISABLED = 0,
    #[doc = "1: Enabled. The SPI is enabled for operation."]
    ENABLED = 1,
}
impl From<ENABLE_A> for bool {
    #[inline(always)]
    fn from(variant: ENABLE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `ENABLE` reader - SPI enable."]
pub struct ENABLE_R(crate::FieldReader<bool, ENABLE_A>);
impl ENABLE_R {
    pub(crate) fn new(bits: bool) -> Self {
        ENABLE_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> ENABLE_A {
        match self.bits {
            false => ENABLE_A::DISABLED,
            true => ENABLE_A::ENABLED,
        }
    }
    #[doc = "Checks if the value of the field is `DISABLED`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        **self == ENABLE_A::DISABLED
    }
    #[doc = "Checks if the value of the field is `ENABLED`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        **self == ENABLE_A::ENABLED
    }
}
impl core::ops::Deref for ENABLE_R {
    type Target = crate::FieldReader<bool, ENABLE_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `ENABLE` writer - SPI enable."]
pub struct ENABLE_W<'a> {
    w: &'a mut W,
}
impl<'a> ENABLE_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: ENABLE_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Disabled. The SPI is disabled and the internal state machine and counters are reset."]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(ENABLE_A::DISABLED)
    }
    #[doc = "Enabled. The SPI is enabled for operation."]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(ENABLE_A::ENABLED)
    }
    #[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 = "Master mode select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum MASTER_A {
    #[doc = "0: Slave mode. The SPI will operate in slave mode. SCK, MOSI, and the SSEL signals are inputs, MISO is an output."]
    SLAVE_MODE = 0,
    #[doc = "1: Master mode. The SPI will operate in master mode. SCK, MOSI, and the SSEL signals are outputs, MISO is an input."]
    MASTER_MODE = 1,
}
impl From<MASTER_A> for bool {
    #[inline(always)]
    fn from(variant: MASTER_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `MASTER` reader - Master mode select."]
pub struct MASTER_R(crate::FieldReader<bool, MASTER_A>);
impl MASTER_R {
    pub(crate) fn new(bits: bool) -> Self {
        MASTER_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> MASTER_A {
        match self.bits {
            false => MASTER_A::SLAVE_MODE,
            true => MASTER_A::MASTER_MODE,
        }
    }
    #[doc = "Checks if the value of the field is `SLAVE_MODE`"]
    #[inline(always)]
    pub fn is_slave_mode(&self) -> bool {
        **self == MASTER_A::SLAVE_MODE
    }
    #[doc = "Checks if the value of the field is `MASTER_MODE`"]
    #[inline(always)]
    pub fn is_master_mode(&self) -> bool {
        **self == MASTER_A::MASTER_MODE
    }
}
impl core::ops::Deref for MASTER_R {
    type Target = crate::FieldReader<bool, MASTER_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `MASTER` writer - Master mode select."]
pub struct MASTER_W<'a> {
    w: &'a mut W,
}
impl<'a> MASTER_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: MASTER_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Slave mode. The SPI will operate in slave mode. SCK, MOSI, and the SSEL signals are inputs, MISO is an output."]
    #[inline(always)]
    pub fn slave_mode(self) -> &'a mut W {
        self.variant(MASTER_A::SLAVE_MODE)
    }
    #[doc = "Master mode. The SPI will operate in master mode. SCK, MOSI, and the SSEL signals are outputs, MISO is an input."]
    #[inline(always)]
    pub fn master_mode(self) -> &'a mut W {
        self.variant(MASTER_A::MASTER_MODE)
    }
    #[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 << 2)) | ((value as u32 & 0x01) << 2);
        self.w
    }
}
#[doc = "LSB First mode enable.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LSBF_A {
    #[doc = "0: Standard. Data is transmitted and received in standard MSB first order."]
    STANDARD = 0,
    #[doc = "1: Reverse. Data is transmitted and received in reverse order (LSB first)."]
    REVERSE = 1,
}
impl From<LSBF_A> for bool {
    #[inline(always)]
    fn from(variant: LSBF_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `LSBF` reader - LSB First mode enable."]
pub struct LSBF_R(crate::FieldReader<bool, LSBF_A>);
impl LSBF_R {
    pub(crate) fn new(bits: bool) -> Self {
        LSBF_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> LSBF_A {
        match self.bits {
            false => LSBF_A::STANDARD,
            true => LSBF_A::REVERSE,
        }
    }
    #[doc = "Checks if the value of the field is `STANDARD`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        **self == LSBF_A::STANDARD
    }
    #[doc = "Checks if the value of the field is `REVERSE`"]
    #[inline(always)]
    pub fn is_reverse(&self) -> bool {
        **self == LSBF_A::REVERSE
    }
}
impl core::ops::Deref for LSBF_R {
    type Target = crate::FieldReader<bool, LSBF_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `LSBF` writer - LSB First mode enable."]
pub struct LSBF_W<'a> {
    w: &'a mut W,
}
impl<'a> LSBF_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: LSBF_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Standard. Data is transmitted and received in standard MSB first order."]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(LSBF_A::STANDARD)
    }
    #[doc = "Reverse. Data is transmitted and received in reverse order (LSB first)."]
    #[inline(always)]
    pub fn reverse(self) -> &'a mut W {
        self.variant(LSBF_A::REVERSE)
    }
    #[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 << 3)) | ((value as u32 & 0x01) << 3);
        self.w
    }
}
#[doc = "Clock Phase select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum CPHA_A {
    #[doc = "0: Change. The SPI captures serial data on the first clock transition of the transfer (when the clock changes away from the rest state). Data is changed on the following edge."]
    CHANGE = 0,
    #[doc = "1: Capture. The SPI changes serial data on the first clock transition of the transfer (when the clock changes away from the rest state). Data is captured on the following edge."]
    CAPTURE = 1,
}
impl From<CPHA_A> for bool {
    #[inline(always)]
    fn from(variant: CPHA_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `CPHA` reader - Clock Phase select."]
pub struct CPHA_R(crate::FieldReader<bool, CPHA_A>);
impl CPHA_R {
    pub(crate) fn new(bits: bool) -> Self {
        CPHA_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> CPHA_A {
        match self.bits {
            false => CPHA_A::CHANGE,
            true => CPHA_A::CAPTURE,
        }
    }
    #[doc = "Checks if the value of the field is `CHANGE`"]
    #[inline(always)]
    pub fn is_change(&self) -> bool {
        **self == CPHA_A::CHANGE
    }
    #[doc = "Checks if the value of the field is `CAPTURE`"]
    #[inline(always)]
    pub fn is_capture(&self) -> bool {
        **self == CPHA_A::CAPTURE
    }
}
impl core::ops::Deref for CPHA_R {
    type Target = crate::FieldReader<bool, CPHA_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `CPHA` writer - Clock Phase select."]
pub struct CPHA_W<'a> {
    w: &'a mut W,
}
impl<'a> CPHA_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: CPHA_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Change. The SPI captures serial data on the first clock transition of the transfer (when the clock changes away from the rest state). Data is changed on the following edge."]
    #[inline(always)]
    pub fn change(self) -> &'a mut W {
        self.variant(CPHA_A::CHANGE)
    }
    #[doc = "Capture. The SPI changes serial data on the first clock transition of the transfer (when the clock changes away from the rest state). Data is captured on the following edge."]
    #[inline(always)]
    pub fn capture(self) -> &'a mut W {
        self.variant(CPHA_A::CAPTURE)
    }
    #[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 << 4)) | ((value as u32 & 0x01) << 4);
        self.w
    }
}
#[doc = "Clock Polarity select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum CPOL_A {
    #[doc = "0: Low. The rest state of the clock (between transfers) is low."]
    LOW = 0,
    #[doc = "1: High. The rest state of the clock (between transfers) is high."]
    HIGH = 1,
}
impl From<CPOL_A> for bool {
    #[inline(always)]
    fn from(variant: CPOL_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `CPOL` reader - Clock Polarity select."]
pub struct CPOL_R(crate::FieldReader<bool, CPOL_A>);
impl CPOL_R {
    pub(crate) fn new(bits: bool) -> Self {
        CPOL_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> CPOL_A {
        match self.bits {
            false => CPOL_A::LOW,
            true => CPOL_A::HIGH,
        }
    }
    #[doc = "Checks if the value of the field is `LOW`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        **self == CPOL_A::LOW
    }
    #[doc = "Checks if the value of the field is `HIGH`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        **self == CPOL_A::HIGH
    }
}
impl core::ops::Deref for CPOL_R {
    type Target = crate::FieldReader<bool, CPOL_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `CPOL` writer - Clock Polarity select."]
pub struct CPOL_W<'a> {
    w: &'a mut W,
}
impl<'a> CPOL_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: CPOL_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Low. The rest state of the clock (between transfers) is low."]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(CPOL_A::LOW)
    }
    #[doc = "High. The rest state of the clock (between transfers) is high."]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(CPOL_A::HIGH)
    }
    #[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 << 5)) | ((value as u32 & 0x01) << 5);
        self.w
    }
}
#[doc = "Loopback mode enable. Loopback mode applies only to Master mode, and connects transmit and receive data connected together to allow simple software testing.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LOOP_A {
    #[doc = "0: Disabled."]
    DISABLED = 0,
    #[doc = "1: Enabled."]
    ENABLED = 1,
}
impl From<LOOP_A> for bool {
    #[inline(always)]
    fn from(variant: LOOP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `LOOP` reader - Loopback mode enable. Loopback mode applies only to Master mode, and connects transmit and receive data connected together to allow simple software testing."]
pub struct LOOP_R(crate::FieldReader<bool, LOOP_A>);
impl LOOP_R {
    pub(crate) fn new(bits: bool) -> Self {
        LOOP_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> LOOP_A {
        match self.bits {
            false => LOOP_A::DISABLED,
            true => LOOP_A::ENABLED,
        }
    }
    #[doc = "Checks if the value of the field is `DISABLED`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        **self == LOOP_A::DISABLED
    }
    #[doc = "Checks if the value of the field is `ENABLED`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        **self == LOOP_A::ENABLED
    }
}
impl core::ops::Deref for LOOP_R {
    type Target = crate::FieldReader<bool, LOOP_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `LOOP` writer - Loopback mode enable. Loopback mode applies only to Master mode, and connects transmit and receive data connected together to allow simple software testing."]
pub struct LOOP_W<'a> {
    w: &'a mut W,
}
impl<'a> LOOP_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: LOOP_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Disabled."]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(LOOP_A::DISABLED)
    }
    #[doc = "Enabled."]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(LOOP_A::ENABLED)
    }
    #[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 = "SSEL0 Polarity select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SPOL0_A {
    #[doc = "0: Low. The SSEL0 pin is active low."]
    LOW = 0,
    #[doc = "1: High. The SSEL0 pin is active high."]
    HIGH = 1,
}
impl From<SPOL0_A> for bool {
    #[inline(always)]
    fn from(variant: SPOL0_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `SPOL0` reader - SSEL0 Polarity select."]
pub struct SPOL0_R(crate::FieldReader<bool, SPOL0_A>);
impl SPOL0_R {
    pub(crate) fn new(bits: bool) -> Self {
        SPOL0_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> SPOL0_A {
        match self.bits {
            false => SPOL0_A::LOW,
            true => SPOL0_A::HIGH,
        }
    }
    #[doc = "Checks if the value of the field is `LOW`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        **self == SPOL0_A::LOW
    }
    #[doc = "Checks if the value of the field is `HIGH`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        **self == SPOL0_A::HIGH
    }
}
impl core::ops::Deref for SPOL0_R {
    type Target = crate::FieldReader<bool, SPOL0_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `SPOL0` writer - SSEL0 Polarity select."]
pub struct SPOL0_W<'a> {
    w: &'a mut W,
}
impl<'a> SPOL0_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: SPOL0_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Low. The SSEL0 pin is active low."]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(SPOL0_A::LOW)
    }
    #[doc = "High. The SSEL0 pin is active high."]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(SPOL0_A::HIGH)
    }
    #[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 = "SSEL1 Polarity select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SPOL1_A {
    #[doc = "0: Low. The SSEL1 pin is active low."]
    LOW = 0,
    #[doc = "1: High. The SSEL1 pin is active high."]
    HIGH = 1,
}
impl From<SPOL1_A> for bool {
    #[inline(always)]
    fn from(variant: SPOL1_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `SPOL1` reader - SSEL1 Polarity select."]
pub struct SPOL1_R(crate::FieldReader<bool, SPOL1_A>);
impl SPOL1_R {
    pub(crate) fn new(bits: bool) -> Self {
        SPOL1_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> SPOL1_A {
        match self.bits {
            false => SPOL1_A::LOW,
            true => SPOL1_A::HIGH,
        }
    }
    #[doc = "Checks if the value of the field is `LOW`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        **self == SPOL1_A::LOW
    }
    #[doc = "Checks if the value of the field is `HIGH`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        **self == SPOL1_A::HIGH
    }
}
impl core::ops::Deref for SPOL1_R {
    type Target = crate::FieldReader<bool, SPOL1_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `SPOL1` writer - SSEL1 Polarity select."]
pub struct SPOL1_W<'a> {
    w: &'a mut W,
}
impl<'a> SPOL1_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: SPOL1_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Low. The SSEL1 pin is active low."]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(SPOL1_A::LOW)
    }
    #[doc = "High. The SSEL1 pin is active high."]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(SPOL1_A::HIGH)
    }
    #[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 << 9)) | ((value as u32 & 0x01) << 9);
        self.w
    }
}
#[doc = "SSEL2 Polarity select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SPOL2_A {
    #[doc = "0: Low. The SSEL2 pin is active low."]
    LOW = 0,
    #[doc = "1: High. The SSEL2 pin is active high."]
    HIGH = 1,
}
impl From<SPOL2_A> for bool {
    #[inline(always)]
    fn from(variant: SPOL2_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `SPOL2` reader - SSEL2 Polarity select."]
pub struct SPOL2_R(crate::FieldReader<bool, SPOL2_A>);
impl SPOL2_R {
    pub(crate) fn new(bits: bool) -> Self {
        SPOL2_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> SPOL2_A {
        match self.bits {
            false => SPOL2_A::LOW,
            true => SPOL2_A::HIGH,
        }
    }
    #[doc = "Checks if the value of the field is `LOW`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        **self == SPOL2_A::LOW
    }
    #[doc = "Checks if the value of the field is `HIGH`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        **self == SPOL2_A::HIGH
    }
}
impl core::ops::Deref for SPOL2_R {
    type Target = crate::FieldReader<bool, SPOL2_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `SPOL2` writer - SSEL2 Polarity select."]
pub struct SPOL2_W<'a> {
    w: &'a mut W,
}
impl<'a> SPOL2_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: SPOL2_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Low. The SSEL2 pin is active low."]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(SPOL2_A::LOW)
    }
    #[doc = "High. The SSEL2 pin is active high."]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(SPOL2_A::HIGH)
    }
    #[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 << 10)) | ((value as u32 & 0x01) << 10);
        self.w
    }
}
#[doc = "SSEL3 Polarity select.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SPOL3_A {
    #[doc = "0: Low. The SSEL3 pin is active low."]
    LOW = 0,
    #[doc = "1: High. The SSEL3 pin is active high."]
    HIGH = 1,
}
impl From<SPOL3_A> for bool {
    #[inline(always)]
    fn from(variant: SPOL3_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `SPOL3` reader - SSEL3 Polarity select."]
pub struct SPOL3_R(crate::FieldReader<bool, SPOL3_A>);
impl SPOL3_R {
    pub(crate) fn new(bits: bool) -> Self {
        SPOL3_R(crate::FieldReader::new(bits))
    }
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> SPOL3_A {
        match self.bits {
            false => SPOL3_A::LOW,
            true => SPOL3_A::HIGH,
        }
    }
    #[doc = "Checks if the value of the field is `LOW`"]
    #[inline(always)]
    pub fn is_low(&self) -> bool {
        **self == SPOL3_A::LOW
    }
    #[doc = "Checks if the value of the field is `HIGH`"]
    #[inline(always)]
    pub fn is_high(&self) -> bool {
        **self == SPOL3_A::HIGH
    }
}
impl core::ops::Deref for SPOL3_R {
    type Target = crate::FieldReader<bool, SPOL3_A>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
#[doc = "Field `SPOL3` writer - SSEL3 Polarity select."]
pub struct SPOL3_W<'a> {
    w: &'a mut W,
}
impl<'a> SPOL3_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: SPOL3_A) -> &'a mut W {
        self.bit(variant.into())
    }
    #[doc = "Low. The SSEL3 pin is active low."]
    #[inline(always)]
    pub fn low(self) -> &'a mut W {
        self.variant(SPOL3_A::LOW)
    }
    #[doc = "High. The SSEL3 pin is active high."]
    #[inline(always)]
    pub fn high(self) -> &'a mut W {
        self.variant(SPOL3_A::HIGH)
    }
    #[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 << 11)) | ((value as u32 & 0x01) << 11);
        self.w
    }
}
impl R {
    #[doc = "Bit 0 - SPI enable."]
    #[inline(always)]
    pub fn enable(&self) -> ENABLE_R {
        ENABLE_R::new((self.bits & 0x01) != 0)
    }
    #[doc = "Bit 2 - Master mode select."]
    #[inline(always)]
    pub fn master(&self) -> MASTER_R {
        MASTER_R::new(((self.bits >> 2) & 0x01) != 0)
    }
    #[doc = "Bit 3 - LSB First mode enable."]
    #[inline(always)]
    pub fn lsbf(&self) -> LSBF_R {
        LSBF_R::new(((self.bits >> 3) & 0x01) != 0)
    }
    #[doc = "Bit 4 - Clock Phase select."]
    #[inline(always)]
    pub fn cpha(&self) -> CPHA_R {
        CPHA_R::new(((self.bits >> 4) & 0x01) != 0)
    }
    #[doc = "Bit 5 - Clock Polarity select."]
    #[inline(always)]
    pub fn cpol(&self) -> CPOL_R {
        CPOL_R::new(((self.bits >> 5) & 0x01) != 0)
    }
    #[doc = "Bit 7 - Loopback mode enable. Loopback mode applies only to Master mode, and connects transmit and receive data connected together to allow simple software testing."]
    #[inline(always)]
    pub fn loop_(&self) -> LOOP_R {
        LOOP_R::new(((self.bits >> 7) & 0x01) != 0)
    }
    #[doc = "Bit 8 - SSEL0 Polarity select."]
    #[inline(always)]
    pub fn spol0(&self) -> SPOL0_R {
        SPOL0_R::new(((self.bits >> 8) & 0x01) != 0)
    }
    #[doc = "Bit 9 - SSEL1 Polarity select."]
    #[inline(always)]
    pub fn spol1(&self) -> SPOL1_R {
        SPOL1_R::new(((self.bits >> 9) & 0x01) != 0)
    }
    #[doc = "Bit 10 - SSEL2 Polarity select."]
    #[inline(always)]
    pub fn spol2(&self) -> SPOL2_R {
        SPOL2_R::new(((self.bits >> 10) & 0x01) != 0)
    }
    #[doc = "Bit 11 - SSEL3 Polarity select."]
    #[inline(always)]
    pub fn spol3(&self) -> SPOL3_R {
        SPOL3_R::new(((self.bits >> 11) & 0x01) != 0)
    }
}
impl W {
    #[doc = "Bit 0 - SPI enable."]
    #[inline(always)]
    pub fn enable(&mut self) -> ENABLE_W {
        ENABLE_W { w: self }
    }
    #[doc = "Bit 2 - Master mode select."]
    #[inline(always)]
    pub fn master(&mut self) -> MASTER_W {
        MASTER_W { w: self }
    }
    #[doc = "Bit 3 - LSB First mode enable."]
    #[inline(always)]
    pub fn lsbf(&mut self) -> LSBF_W {
        LSBF_W { w: self }
    }
    #[doc = "Bit 4 - Clock Phase select."]
    #[inline(always)]
    pub fn cpha(&mut self) -> CPHA_W {
        CPHA_W { w: self }
    }
    #[doc = "Bit 5 - Clock Polarity select."]
    #[inline(always)]
    pub fn cpol(&mut self) -> CPOL_W {
        CPOL_W { w: self }
    }
    #[doc = "Bit 7 - Loopback mode enable. Loopback mode applies only to Master mode, and connects transmit and receive data connected together to allow simple software testing."]
    #[inline(always)]
    pub fn loop_(&mut self) -> LOOP_W {
        LOOP_W { w: self }
    }
    #[doc = "Bit 8 - SSEL0 Polarity select."]
    #[inline(always)]
    pub fn spol0(&mut self) -> SPOL0_W {
        SPOL0_W { w: self }
    }
    #[doc = "Bit 9 - SSEL1 Polarity select."]
    #[inline(always)]
    pub fn spol1(&mut self) -> SPOL1_W {
        SPOL1_W { w: self }
    }
    #[doc = "Bit 10 - SSEL2 Polarity select."]
    #[inline(always)]
    pub fn spol2(&mut self) -> SPOL2_W {
        SPOL2_W { w: self }
    }
    #[doc = "Bit 11 - SSEL3 Polarity select."]
    #[inline(always)]
    pub fn spol3(&mut self) -> SPOL3_W {
        SPOL3_W { w: self }
    }
    #[doc = "Writes raw bits to the register."]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "SPI Configuration 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)."]
pub struct CFG_SPEC;
impl crate::RegisterSpec for CFG_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [cfg::R](R) reader structure"]
impl crate::Readable for CFG_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [cfg::W](W) writer structure"]
impl crate::Writable for CFG_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets CFG to value 0"]
impl crate::Resettable for CFG_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}
