avr_device/devices/atmega4809/portmux/
usartroutea.rs#[doc = "Register `USARTROUTEA` reader"]
pub struct R(crate::R<USARTROUTEA_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<USARTROUTEA_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<USARTROUTEA_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<USARTROUTEA_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `USARTROUTEA` writer"]
pub struct W(crate::W<USARTROUTEA_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<USARTROUTEA_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<USARTROUTEA_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<USARTROUTEA_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `USART0` reader - Port Multiplexer USART0"]
pub type USART0_R = crate::FieldReader<u8, USART0_A>;
#[doc = "Port Multiplexer USART0\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum USART0_A {
#[doc = "0: USART0 on PA\\[3:0\\]"]
DEFAULT = 0,
#[doc = "1: USART0 on PA\\[7:4\\]"]
ALT1 = 1,
#[doc = "3: Not connected to any pins"]
NONE = 3,
}
impl From<USART0_A> for u8 {
#[inline(always)]
fn from(variant: USART0_A) -> Self {
variant as _
}
}
impl USART0_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<USART0_A> {
match self.bits {
0 => Some(USART0_A::DEFAULT),
1 => Some(USART0_A::ALT1),
3 => Some(USART0_A::NONE),
_ => None,
}
}
#[doc = "Checks if the value of the field is `DEFAULT`"]
#[inline(always)]
pub fn is_default(&self) -> bool {
*self == USART0_A::DEFAULT
}
#[doc = "Checks if the value of the field is `ALT1`"]
#[inline(always)]
pub fn is_alt1(&self) -> bool {
*self == USART0_A::ALT1
}
#[doc = "Checks if the value of the field is `NONE`"]
#[inline(always)]
pub fn is_none(&self) -> bool {
*self == USART0_A::NONE
}
}
#[doc = "Field `USART0` writer - Port Multiplexer USART0"]
pub type USART0_W<'a, const O: u8> =
crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART0_A, 2, O>;
impl<'a, const O: u8> USART0_W<'a, O> {
#[doc = "USART0 on PA\\[3:0\\]"]
#[inline(always)]
pub fn default(self) -> &'a mut W {
self.variant(USART0_A::DEFAULT)
}
#[doc = "USART0 on PA\\[7:4\\]"]
#[inline(always)]
pub fn alt1(self) -> &'a mut W {
self.variant(USART0_A::ALT1)
}
#[doc = "Not connected to any pins"]
#[inline(always)]
pub fn none(self) -> &'a mut W {
self.variant(USART0_A::NONE)
}
}
#[doc = "Field `USART1` reader - Port Multiplexer USART1"]
pub type USART1_R = crate::FieldReader<u8, USART1_A>;
#[doc = "Port Multiplexer USART1\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum USART1_A {
#[doc = "0: USART1 on PC\\[3:0\\]"]
DEFAULT = 0,
#[doc = "1: USART1 on PC\\[7:4\\]"]
ALT1 = 1,
#[doc = "3: Not connected to any pins"]
NONE = 3,
}
impl From<USART1_A> for u8 {
#[inline(always)]
fn from(variant: USART1_A) -> Self {
variant as _
}
}
impl USART1_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<USART1_A> {
match self.bits {
0 => Some(USART1_A::DEFAULT),
1 => Some(USART1_A::ALT1),
3 => Some(USART1_A::NONE),
_ => None,
}
}
#[doc = "Checks if the value of the field is `DEFAULT`"]
#[inline(always)]
pub fn is_default(&self) -> bool {
*self == USART1_A::DEFAULT
}
#[doc = "Checks if the value of the field is `ALT1`"]
#[inline(always)]
pub fn is_alt1(&self) -> bool {
*self == USART1_A::ALT1
}
#[doc = "Checks if the value of the field is `NONE`"]
#[inline(always)]
pub fn is_none(&self) -> bool {
*self == USART1_A::NONE
}
}
#[doc = "Field `USART1` writer - Port Multiplexer USART1"]
pub type USART1_W<'a, const O: u8> =
crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART1_A, 2, O>;
impl<'a, const O: u8> USART1_W<'a, O> {
#[doc = "USART1 on PC\\[3:0\\]"]
#[inline(always)]
pub fn default(self) -> &'a mut W {
self.variant(USART1_A::DEFAULT)
}
#[doc = "USART1 on PC\\[7:4\\]"]
#[inline(always)]
pub fn alt1(self) -> &'a mut W {
self.variant(USART1_A::ALT1)
}
#[doc = "Not connected to any pins"]
#[inline(always)]
pub fn none(self) -> &'a mut W {
self.variant(USART1_A::NONE)
}
}
#[doc = "Field `USART2` reader - Port Multiplexer USART2"]
pub type USART2_R = crate::FieldReader<u8, USART2_A>;
#[doc = "Port Multiplexer USART2\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum USART2_A {
#[doc = "0: USART2 on PF\\[3:0\\]"]
DEFAULT = 0,
#[doc = "1: USART2 on PF\\[6:4\\]"]
ALT1 = 1,
#[doc = "3: Not connected to any pins"]
NONE = 3,
}
impl From<USART2_A> for u8 {
#[inline(always)]
fn from(variant: USART2_A) -> Self {
variant as _
}
}
impl USART2_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<USART2_A> {
match self.bits {
0 => Some(USART2_A::DEFAULT),
1 => Some(USART2_A::ALT1),
3 => Some(USART2_A::NONE),
_ => None,
}
}
#[doc = "Checks if the value of the field is `DEFAULT`"]
#[inline(always)]
pub fn is_default(&self) -> bool {
*self == USART2_A::DEFAULT
}
#[doc = "Checks if the value of the field is `ALT1`"]
#[inline(always)]
pub fn is_alt1(&self) -> bool {
*self == USART2_A::ALT1
}
#[doc = "Checks if the value of the field is `NONE`"]
#[inline(always)]
pub fn is_none(&self) -> bool {
*self == USART2_A::NONE
}
}
#[doc = "Field `USART2` writer - Port Multiplexer USART2"]
pub type USART2_W<'a, const O: u8> =
crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART2_A, 2, O>;
impl<'a, const O: u8> USART2_W<'a, O> {
#[doc = "USART2 on PF\\[3:0\\]"]
#[inline(always)]
pub fn default(self) -> &'a mut W {
self.variant(USART2_A::DEFAULT)
}
#[doc = "USART2 on PF\\[6:4\\]"]
#[inline(always)]
pub fn alt1(self) -> &'a mut W {
self.variant(USART2_A::ALT1)
}
#[doc = "Not connected to any pins"]
#[inline(always)]
pub fn none(self) -> &'a mut W {
self.variant(USART2_A::NONE)
}
}
#[doc = "Field `USART3` reader - Port Multiplexer USART3"]
pub type USART3_R = crate::FieldReader<u8, USART3_A>;
#[doc = "Port Multiplexer USART3\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum USART3_A {
#[doc = "0: USART3 on PB\\[3:0\\]"]
DEFAULT = 0,
#[doc = "1: USART3 on PB\\[5:4\\]"]
ALT1 = 1,
#[doc = "3: Not connected to any pins"]
NONE = 3,
}
impl From<USART3_A> for u8 {
#[inline(always)]
fn from(variant: USART3_A) -> Self {
variant as _
}
}
impl USART3_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<USART3_A> {
match self.bits {
0 => Some(USART3_A::DEFAULT),
1 => Some(USART3_A::ALT1),
3 => Some(USART3_A::NONE),
_ => None,
}
}
#[doc = "Checks if the value of the field is `DEFAULT`"]
#[inline(always)]
pub fn is_default(&self) -> bool {
*self == USART3_A::DEFAULT
}
#[doc = "Checks if the value of the field is `ALT1`"]
#[inline(always)]
pub fn is_alt1(&self) -> bool {
*self == USART3_A::ALT1
}
#[doc = "Checks if the value of the field is `NONE`"]
#[inline(always)]
pub fn is_none(&self) -> bool {
*self == USART3_A::NONE
}
}
#[doc = "Field `USART3` writer - Port Multiplexer USART3"]
pub type USART3_W<'a, const O: u8> =
crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART3_A, 2, O>;
impl<'a, const O: u8> USART3_W<'a, O> {
#[doc = "USART3 on PB\\[3:0\\]"]
#[inline(always)]
pub fn default(self) -> &'a mut W {
self.variant(USART3_A::DEFAULT)
}
#[doc = "USART3 on PB\\[5:4\\]"]
#[inline(always)]
pub fn alt1(self) -> &'a mut W {
self.variant(USART3_A::ALT1)
}
#[doc = "Not connected to any pins"]
#[inline(always)]
pub fn none(self) -> &'a mut W {
self.variant(USART3_A::NONE)
}
}
impl R {
#[doc = "Bits 0:1 - Port Multiplexer USART0"]
#[inline(always)]
pub fn usart0(&self) -> USART0_R {
USART0_R::new(self.bits & 3)
}
#[doc = "Bits 2:3 - Port Multiplexer USART1"]
#[inline(always)]
pub fn usart1(&self) -> USART1_R {
USART1_R::new((self.bits >> 2) & 3)
}
#[doc = "Bits 4:5 - Port Multiplexer USART2"]
#[inline(always)]
pub fn usart2(&self) -> USART2_R {
USART2_R::new((self.bits >> 4) & 3)
}
#[doc = "Bits 6:7 - Port Multiplexer USART3"]
#[inline(always)]
pub fn usart3(&self) -> USART3_R {
USART3_R::new((self.bits >> 6) & 3)
}
}
impl W {
#[doc = "Bits 0:1 - Port Multiplexer USART0"]
#[inline(always)]
#[must_use]
pub fn usart0(&mut self) -> USART0_W<0> {
USART0_W::new(self)
}
#[doc = "Bits 2:3 - Port Multiplexer USART1"]
#[inline(always)]
#[must_use]
pub fn usart1(&mut self) -> USART1_W<2> {
USART1_W::new(self)
}
#[doc = "Bits 4:5 - Port Multiplexer USART2"]
#[inline(always)]
#[must_use]
pub fn usart2(&mut self) -> USART2_W<4> {
USART2_W::new(self)
}
#[doc = "Bits 6:7 - Port Multiplexer USART3"]
#[inline(always)]
#[must_use]
pub fn usart3(&mut self) -> USART3_W<6> {
USART3_W::new(self)
}
#[doc = "Writes raw bits to the register."]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
self.0.bits(bits);
self
}
}
#[doc = "Port Multiplexer USART register 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 [usartroutea](index.html) module"]
pub struct USARTROUTEA_SPEC;
impl crate::RegisterSpec for USARTROUTEA_SPEC {
type Ux = u8;
}
#[doc = "`read()` method returns [usartroutea::R](R) reader structure"]
impl crate::Readable for USARTROUTEA_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [usartroutea::W](W) writer structure"]
impl crate::Writable for USARTROUTEA_SPEC {
type Writer = W;
const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
}
#[doc = "`reset()` method sets USARTROUTEA to value 0"]
impl crate::Resettable for USARTROUTEA_SPEC {
const RESET_VALUE: Self::Ux = 0;
}