#[doc = "Register `PIO0_1` reader"]
pub struct R(crate::R<PIO0_1_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<PIO0_1_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<PIO0_1_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<PIO0_1_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `PIO0_1` writer"]
pub struct W(crate::W<PIO0_1_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<PIO0_1_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<PIO0_1_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<PIO0_1_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `FUNC` reader - Selects pin function."]
pub type FUNC_R = crate::FieldReader<u8, FUNC_A>;
#[doc = "Selects pin function.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum FUNC_A {
#[doc = "0: General-purpose digital input/output pin."]
PIO0_1 = 0,
#[doc = "2: Flexcomm 3 USART clear-to-send, I2C data I/O, SPI Slave Select 0."]
FC3_CTS_SDA_SSEL0 = 2,
#[doc = "3: Capture input to CTimer input multiplexers."]
CTIMER_INP0 = 3,
#[doc = "4: Pin input 1 to SCTimer/PWM."]
SCT0_GPI1 = 4,
#[doc = "7: Analog comparator 0 output."]
CMP0_OUT = 7,
#[doc = "10: Secure GPIO pin."]
SEC_PIO0_1 = 10,
}
impl From<FUNC_A> for u8 {
#[inline(always)]
fn from(variant: FUNC_A) -> Self {
variant as _
}
}
impl FUNC_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<FUNC_A> {
match self.bits {
0 => Some(FUNC_A::PIO0_1),
2 => Some(FUNC_A::FC3_CTS_SDA_SSEL0),
3 => Some(FUNC_A::CTIMER_INP0),
4 => Some(FUNC_A::SCT0_GPI1),
7 => Some(FUNC_A::CMP0_OUT),
10 => Some(FUNC_A::SEC_PIO0_1),
_ => None,
}
}
#[doc = "Checks if the value of the field is `PIO0_1`"]
#[inline(always)]
pub fn is_pio0_1(&self) -> bool {
*self == FUNC_A::PIO0_1
}
#[doc = "Checks if the value of the field is `FC3_CTS_SDA_SSEL0`"]
#[inline(always)]
pub fn is_fc3_cts_sda_ssel0(&self) -> bool {
*self == FUNC_A::FC3_CTS_SDA_SSEL0
}
#[doc = "Checks if the value of the field is `CTIMER_INP0`"]
#[inline(always)]
pub fn is_ctimer_inp0(&self) -> bool {
*self == FUNC_A::CTIMER_INP0
}
#[doc = "Checks if the value of the field is `SCT0_GPI1`"]
#[inline(always)]
pub fn is_sct0_gpi1(&self) -> bool {
*self == FUNC_A::SCT0_GPI1
}
#[doc = "Checks if the value of the field is `CMP0_OUT`"]
#[inline(always)]
pub fn is_cmp0_out(&self) -> bool {
*self == FUNC_A::CMP0_OUT
}
#[doc = "Checks if the value of the field is `SEC_PIO0_1`"]
#[inline(always)]
pub fn is_sec_pio0_1(&self) -> bool {
*self == FUNC_A::SEC_PIO0_1
}
}
#[doc = "Field `FUNC` writer - Selects pin function."]
pub type FUNC_W<'a, const O: u8> = crate::FieldWriter<'a, u32, PIO0_1_SPEC, u8, FUNC_A, 4, O>;
impl<'a, const O: u8> FUNC_W<'a, O> {
#[doc = "General-purpose digital input/output pin."]
#[inline(always)]
pub fn pio0_1(self) -> &'a mut W {
self.variant(FUNC_A::PIO0_1)
}
#[doc = "Flexcomm 3 USART clear-to-send, I2C data I/O, SPI Slave Select 0."]
#[inline(always)]
pub fn fc3_cts_sda_ssel0(self) -> &'a mut W {
self.variant(FUNC_A::FC3_CTS_SDA_SSEL0)
}
#[doc = "Capture input to CTimer input multiplexers."]
#[inline(always)]
pub fn ctimer_inp0(self) -> &'a mut W {
self.variant(FUNC_A::CTIMER_INP0)
}
#[doc = "Pin input 1 to SCTimer/PWM."]
#[inline(always)]
pub fn sct0_gpi1(self) -> &'a mut W {
self.variant(FUNC_A::SCT0_GPI1)
}
#[doc = "Analog comparator 0 output."]
#[inline(always)]
pub fn cmp0_out(self) -> &'a mut W {
self.variant(FUNC_A::CMP0_OUT)
}
#[doc = "Secure GPIO pin."]
#[inline(always)]
pub fn sec_pio0_1(self) -> &'a mut W {
self.variant(FUNC_A::SEC_PIO0_1)
}
}
#[doc = "Field `MODE` reader - Selects function mode (on-chip pull-up/pull-down resistor control)."]
pub type MODE_R = crate::FieldReader<u8, MODE_A>;
#[doc = "Selects function mode (on-chip pull-up/pull-down resistor control).\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum MODE_A {
#[doc = "0: Inactive. Inactive (no pull-down/pull-up resistor enabled)."]
INACTIVE = 0,
#[doc = "1: Pull-down. Pull-down resistor enabled."]
PULL_DOWN = 1,
#[doc = "2: Pull-up. Pull-up resistor enabled."]
PULL_UP = 2,
#[doc = "3: Repeater. Repeater mode."]
REPEATER = 3,
}
impl From<MODE_A> for u8 {
#[inline(always)]
fn from(variant: MODE_A) -> Self {
variant as _
}
}
impl MODE_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> MODE_A {
match self.bits {
0 => MODE_A::INACTIVE,
1 => MODE_A::PULL_DOWN,
2 => MODE_A::PULL_UP,
3 => MODE_A::REPEATER,
_ => unreachable!(),
}
}
#[doc = "Checks if the value of the field is `INACTIVE`"]
#[inline(always)]
pub fn is_inactive(&self) -> bool {
*self == MODE_A::INACTIVE
}
#[doc = "Checks if the value of the field is `PULL_DOWN`"]
#[inline(always)]
pub fn is_pull_down(&self) -> bool {
*self == MODE_A::PULL_DOWN
}
#[doc = "Checks if the value of the field is `PULL_UP`"]
#[inline(always)]
pub fn is_pull_up(&self) -> bool {
*self == MODE_A::PULL_UP
}
#[doc = "Checks if the value of the field is `REPEATER`"]
#[inline(always)]
pub fn is_repeater(&self) -> bool {
*self == MODE_A::REPEATER
}
}
#[doc = "Field `MODE` writer - Selects function mode (on-chip pull-up/pull-down resistor control)."]
pub type MODE_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u32, PIO0_1_SPEC, u8, MODE_A, 2, O>;
impl<'a, const O: u8> MODE_W<'a, O> {
#[doc = "Inactive. Inactive (no pull-down/pull-up resistor enabled)."]
#[inline(always)]
pub fn inactive(self) -> &'a mut W {
self.variant(MODE_A::INACTIVE)
}
#[doc = "Pull-down. Pull-down resistor enabled."]
#[inline(always)]
pub fn pull_down(self) -> &'a mut W {
self.variant(MODE_A::PULL_DOWN)
}
#[doc = "Pull-up. Pull-up resistor enabled."]
#[inline(always)]
pub fn pull_up(self) -> &'a mut W {
self.variant(MODE_A::PULL_UP)
}
#[doc = "Repeater. Repeater mode."]
#[inline(always)]
pub fn repeater(self) -> &'a mut W {
self.variant(MODE_A::REPEATER)
}
}
#[doc = "Field `SLEW` reader - Driver slew rate."]
pub type SLEW_R = crate::BitReader<SLEW_A>;
#[doc = "Driver slew rate.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum SLEW_A {
#[doc = "0: Standard-mode, output slew rate is slower. More outputs can be switched simultaneously."]
STANDARD = 0,
#[doc = "1: Fast-mode, output slew rate is faster. Refer to the appropriate specific device data sheet for details."]
FAST = 1,
}
impl From<SLEW_A> for bool {
#[inline(always)]
fn from(variant: SLEW_A) -> Self {
variant as u8 != 0
}
}
impl SLEW_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> SLEW_A {
match self.bits {
false => SLEW_A::STANDARD,
true => SLEW_A::FAST,
}
}
#[doc = "Checks if the value of the field is `STANDARD`"]
#[inline(always)]
pub fn is_standard(&self) -> bool {
*self == SLEW_A::STANDARD
}
#[doc = "Checks if the value of the field is `FAST`"]
#[inline(always)]
pub fn is_fast(&self) -> bool {
*self == SLEW_A::FAST
}
}
#[doc = "Field `SLEW` writer - Driver slew rate."]
pub type SLEW_W<'a, const O: u8> = crate::BitWriter<'a, u32, PIO0_1_SPEC, SLEW_A, O>;
impl<'a, const O: u8> SLEW_W<'a, O> {
#[doc = "Standard-mode, output slew rate is slower. More outputs can be switched simultaneously."]
#[inline(always)]
pub fn standard(self) -> &'a mut W {
self.variant(SLEW_A::STANDARD)
}
#[doc = "Fast-mode, output slew rate is faster. Refer to the appropriate specific device data sheet for details."]
#[inline(always)]
pub fn fast(self) -> &'a mut W {
self.variant(SLEW_A::FAST)
}
}
#[doc = "Field `INVERT` reader - Input polarity."]
pub type INVERT_R = crate::BitReader<INVERT_A>;
#[doc = "Input polarity.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum INVERT_A {
#[doc = "0: Disabled. Input function is not inverted."]
DISABLED = 0,
#[doc = "1: Enabled. Input is function inverted."]
ENABLED = 1,
}
impl From<INVERT_A> for bool {
#[inline(always)]
fn from(variant: INVERT_A) -> Self {
variant as u8 != 0
}
}
impl INVERT_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> INVERT_A {
match self.bits {
false => INVERT_A::DISABLED,
true => INVERT_A::ENABLED,
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline(always)]
pub fn is_disabled(&self) -> bool {
*self == INVERT_A::DISABLED
}
#[doc = "Checks if the value of the field is `ENABLED`"]
#[inline(always)]
pub fn is_enabled(&self) -> bool {
*self == INVERT_A::ENABLED
}
}
#[doc = "Field `INVERT` writer - Input polarity."]
pub type INVERT_W<'a, const O: u8> = crate::BitWriter<'a, u32, PIO0_1_SPEC, INVERT_A, O>;
impl<'a, const O: u8> INVERT_W<'a, O> {
#[doc = "Disabled. Input function is not inverted."]
#[inline(always)]
pub fn disabled(self) -> &'a mut W {
self.variant(INVERT_A::DISABLED)
}
#[doc = "Enabled. Input is function inverted."]
#[inline(always)]
pub fn enabled(self) -> &'a mut W {
self.variant(INVERT_A::ENABLED)
}
}
#[doc = "Field `DIGIMODE` reader - Select Digital mode."]
pub type DIGIMODE_R = crate::BitReader<DIGIMODE_A>;
#[doc = "Select Digital mode.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum DIGIMODE_A {
#[doc = "0: Disable digital mode. Digital input set to 0."]
ANALOG = 0,
#[doc = "1: Enable Digital mode. Digital input is enabled."]
DIGITAL = 1,
}
impl From<DIGIMODE_A> for bool {
#[inline(always)]
fn from(variant: DIGIMODE_A) -> Self {
variant as u8 != 0
}
}
impl DIGIMODE_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> DIGIMODE_A {
match self.bits {
false => DIGIMODE_A::ANALOG,
true => DIGIMODE_A::DIGITAL,
}
}
#[doc = "Checks if the value of the field is `ANALOG`"]
#[inline(always)]
pub fn is_analog(&self) -> bool {
*self == DIGIMODE_A::ANALOG
}
#[doc = "Checks if the value of the field is `DIGITAL`"]
#[inline(always)]
pub fn is_digital(&self) -> bool {
*self == DIGIMODE_A::DIGITAL
}
}
#[doc = "Field `DIGIMODE` writer - Select Digital mode."]
pub type DIGIMODE_W<'a, const O: u8> = crate::BitWriter<'a, u32, PIO0_1_SPEC, DIGIMODE_A, O>;
impl<'a, const O: u8> DIGIMODE_W<'a, O> {
#[doc = "Disable digital mode. Digital input set to 0."]
#[inline(always)]
pub fn analog(self) -> &'a mut W {
self.variant(DIGIMODE_A::ANALOG)
}
#[doc = "Enable Digital mode. Digital input is enabled."]
#[inline(always)]
pub fn digital(self) -> &'a mut W {
self.variant(DIGIMODE_A::DIGITAL)
}
}
#[doc = "Field `OD` reader - Controls open-drain mode."]
pub type OD_R = crate::BitReader<OD_A>;
#[doc = "Controls open-drain mode.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum OD_A {
#[doc = "0: Normal. Normal push-pull output."]
NORMAL = 0,
#[doc = "1: Open-drain. Simulated open-drain output (high drive disabled)."]
OPEN_DRAIN = 1,
}
impl From<OD_A> for bool {
#[inline(always)]
fn from(variant: OD_A) -> Self {
variant as u8 != 0
}
}
impl OD_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> OD_A {
match self.bits {
false => OD_A::NORMAL,
true => OD_A::OPEN_DRAIN,
}
}
#[doc = "Checks if the value of the field is `NORMAL`"]
#[inline(always)]
pub fn is_normal(&self) -> bool {
*self == OD_A::NORMAL
}
#[doc = "Checks if the value of the field is `OPEN_DRAIN`"]
#[inline(always)]
pub fn is_open_drain(&self) -> bool {
*self == OD_A::OPEN_DRAIN
}
}
#[doc = "Field `OD` writer - Controls open-drain mode."]
pub type OD_W<'a, const O: u8> = crate::BitWriter<'a, u32, PIO0_1_SPEC, OD_A, O>;
impl<'a, const O: u8> OD_W<'a, O> {
#[doc = "Normal. Normal push-pull output."]
#[inline(always)]
pub fn normal(self) -> &'a mut W {
self.variant(OD_A::NORMAL)
}
#[doc = "Open-drain. Simulated open-drain output (high drive disabled)."]
#[inline(always)]
pub fn open_drain(self) -> &'a mut W {
self.variant(OD_A::OPEN_DRAIN)
}
}
impl R {
#[doc = "Bits 0:3 - Selects pin function."]
#[inline(always)]
pub fn func(&self) -> FUNC_R {
FUNC_R::new((self.bits & 0x0f) as u8)
}
#[doc = "Bits 4:5 - Selects function mode (on-chip pull-up/pull-down resistor control)."]
#[inline(always)]
pub fn mode(&self) -> MODE_R {
MODE_R::new(((self.bits >> 4) & 3) as u8)
}
#[doc = "Bit 6 - Driver slew rate."]
#[inline(always)]
pub fn slew(&self) -> SLEW_R {
SLEW_R::new(((self.bits >> 6) & 1) != 0)
}
#[doc = "Bit 7 - Input polarity."]
#[inline(always)]
pub fn invert(&self) -> INVERT_R {
INVERT_R::new(((self.bits >> 7) & 1) != 0)
}
#[doc = "Bit 8 - Select Digital mode."]
#[inline(always)]
pub fn digimode(&self) -> DIGIMODE_R {
DIGIMODE_R::new(((self.bits >> 8) & 1) != 0)
}
#[doc = "Bit 9 - Controls open-drain mode."]
#[inline(always)]
pub fn od(&self) -> OD_R {
OD_R::new(((self.bits >> 9) & 1) != 0)
}
}
impl W {
#[doc = "Bits 0:3 - Selects pin function."]
#[inline(always)]
pub fn func(&mut self) -> FUNC_W<0> {
FUNC_W::new(self)
}
#[doc = "Bits 4:5 - Selects function mode (on-chip pull-up/pull-down resistor control)."]
#[inline(always)]
pub fn mode(&mut self) -> MODE_W<4> {
MODE_W::new(self)
}
#[doc = "Bit 6 - Driver slew rate."]
#[inline(always)]
pub fn slew(&mut self) -> SLEW_W<6> {
SLEW_W::new(self)
}
#[doc = "Bit 7 - Input polarity."]
#[inline(always)]
pub fn invert(&mut self) -> INVERT_W<7> {
INVERT_W::new(self)
}
#[doc = "Bit 8 - Select Digital mode."]
#[inline(always)]
pub fn digimode(&mut self) -> DIGIMODE_W<8> {
DIGIMODE_W::new(self)
}
#[doc = "Bit 9 - Controls open-drain mode."]
#[inline(always)]
pub fn od(&mut self) -> OD_W<9> {
OD_W::new(self)
}
#[doc = "Writes raw bits to the register."]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.0.bits(bits);
self
}
}
#[doc = "Digital I/O control for port 0 pins PIO0_1.\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 [pio0_1](index.html) module"]
pub struct PIO0_1_SPEC;
impl crate::RegisterSpec for PIO0_1_SPEC {
type Ux = u32;
}
#[doc = "`read()` method returns [pio0_1::R](R) reader structure"]
impl crate::Readable for PIO0_1_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [pio0_1::W](W) writer structure"]
impl crate::Writable for PIO0_1_SPEC {
type Writer = W;
}
#[doc = "`reset()` method sets PIO0_1 to value 0"]
impl crate::Resettable for PIO0_1_SPEC {
#[inline(always)]
fn reset_value() -> Self::Ux {
0
}
}