333 lines
10 KiB
Rust
333 lines
10 KiB
Rust
#[doc = "Register `PIO1_7` reader"]
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pub type R = crate::R<Pio1_7Spec>;
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#[doc = "Register `PIO1_7` writer"]
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pub type W = crate::W<Pio1_7Spec>;
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#[doc = "Selects pin function. All other values are reserved.\n\nValue on reset: 0"]
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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#[repr(u8)]
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pub enum Func {
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#[doc = "0: Selects function PIO1_7."]
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SelectsFunctionPio = 0,
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#[doc = "1: Selects function TXD."]
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SelectsFunctionTxd = 1,
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#[doc = "2: Selects function CT32B0_MAT1."]
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SelectsFunctionCt3 = 2,
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}
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impl From<Func> for u8 {
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#[inline(always)]
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fn from(variant: Func) -> Self {
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variant as _
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}
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}
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impl crate::FieldSpec for Func {
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type Ux = u8;
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}
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#[doc = "Field `FUNC` reader - Selects pin function. All other values are reserved."]
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pub type FuncR = crate::FieldReader<Func>;
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impl FuncR {
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#[doc = "Get enumerated values variant"]
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#[inline(always)]
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pub const fn variant(&self) -> Option<Func> {
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match self.bits {
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0 => Some(Func::SelectsFunctionPio),
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1 => Some(Func::SelectsFunctionTxd),
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2 => Some(Func::SelectsFunctionCt3),
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_ => None,
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}
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}
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#[doc = "Selects function PIO1_7."]
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#[inline(always)]
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pub fn is_selects_function_pio(&self) -> bool {
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*self == Func::SelectsFunctionPio
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}
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#[doc = "Selects function TXD."]
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#[inline(always)]
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pub fn is_selects_function_txd(&self) -> bool {
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*self == Func::SelectsFunctionTxd
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}
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#[doc = "Selects function CT32B0_MAT1."]
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#[inline(always)]
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pub fn is_selects_function_ct3(&self) -> bool {
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*self == Func::SelectsFunctionCt3
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}
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}
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#[doc = "Field `FUNC` writer - Selects pin function. All other values are reserved."]
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pub type FuncW<'a, REG> = crate::FieldWriter<'a, REG, 3, Func>;
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impl<'a, REG> FuncW<'a, REG>
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where
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REG: crate::Writable + crate::RegisterSpec,
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REG::Ux: From<u8>,
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{
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#[doc = "Selects function PIO1_7."]
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#[inline(always)]
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pub fn selects_function_pio(self) -> &'a mut crate::W<REG> {
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self.variant(Func::SelectsFunctionPio)
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}
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#[doc = "Selects function TXD."]
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#[inline(always)]
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pub fn selects_function_txd(self) -> &'a mut crate::W<REG> {
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self.variant(Func::SelectsFunctionTxd)
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}
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#[doc = "Selects function CT32B0_MAT1."]
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#[inline(always)]
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pub fn selects_function_ct3(self) -> &'a mut crate::W<REG> {
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self.variant(Func::SelectsFunctionCt3)
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}
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}
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#[doc = "Selects function mode (on-chip pull-up/pull-down resistor control).\n\nValue on reset: 2"]
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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#[repr(u8)]
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pub enum Mode {
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#[doc = "0: Inactive (no pull-down/pull-up resistor enabled)."]
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InactiveNoPullDo = 0,
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#[doc = "1: Pull-down resistor enabled."]
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PullDownResistorE = 1,
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#[doc = "2: Pull-up resistor enabled."]
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PullUpResistorEna = 2,
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#[doc = "3: Repeater mode."]
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RepeaterMode_ = 3,
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}
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impl From<Mode> for u8 {
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#[inline(always)]
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fn from(variant: Mode) -> Self {
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variant as _
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}
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}
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impl crate::FieldSpec for Mode {
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type Ux = u8;
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}
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#[doc = "Field `MODE` reader - Selects function mode (on-chip pull-up/pull-down resistor control)."]
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pub type ModeR = crate::FieldReader<Mode>;
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impl ModeR {
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#[doc = "Get enumerated values variant"]
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#[inline(always)]
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pub const fn variant(&self) -> Mode {
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match self.bits {
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0 => Mode::InactiveNoPullDo,
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1 => Mode::PullDownResistorE,
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2 => Mode::PullUpResistorEna,
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3 => Mode::RepeaterMode_,
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_ => unreachable!(),
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}
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}
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#[doc = "Inactive (no pull-down/pull-up resistor enabled)."]
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#[inline(always)]
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pub fn is_inactive_no_pull_do(&self) -> bool {
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*self == Mode::InactiveNoPullDo
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}
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#[doc = "Pull-down resistor enabled."]
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#[inline(always)]
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pub fn is_pull_down_resistor_e(&self) -> bool {
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*self == Mode::PullDownResistorE
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}
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#[doc = "Pull-up resistor enabled."]
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#[inline(always)]
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pub fn is_pull_up_resistor_ena(&self) -> bool {
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*self == Mode::PullUpResistorEna
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}
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#[doc = "Repeater mode."]
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#[inline(always)]
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pub fn is_repeater_mode_(&self) -> bool {
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*self == Mode::RepeaterMode_
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}
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}
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#[doc = "Field `MODE` writer - Selects function mode (on-chip pull-up/pull-down resistor control)."]
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pub type ModeW<'a, REG> = crate::FieldWriterSafe<'a, REG, 2, Mode>;
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impl<'a, REG> ModeW<'a, REG>
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where
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REG: crate::Writable + crate::RegisterSpec,
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REG::Ux: From<u8>,
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{
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#[doc = "Inactive (no pull-down/pull-up resistor enabled)."]
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#[inline(always)]
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pub fn inactive_no_pull_do(self) -> &'a mut crate::W<REG> {
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self.variant(Mode::InactiveNoPullDo)
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}
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#[doc = "Pull-down resistor enabled."]
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#[inline(always)]
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pub fn pull_down_resistor_e(self) -> &'a mut crate::W<REG> {
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self.variant(Mode::PullDownResistorE)
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}
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#[doc = "Pull-up resistor enabled."]
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#[inline(always)]
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pub fn pull_up_resistor_ena(self) -> &'a mut crate::W<REG> {
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self.variant(Mode::PullUpResistorEna)
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}
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#[doc = "Repeater mode."]
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#[inline(always)]
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pub fn repeater_mode_(self) -> &'a mut crate::W<REG> {
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self.variant(Mode::RepeaterMode_)
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}
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}
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#[doc = "Hysteresis.\n\nValue on reset: 0"]
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub enum Hys {
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#[doc = "0: Disable."]
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Disable_ = 0,
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#[doc = "1: Enable."]
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Enable_ = 1,
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}
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impl From<Hys> for bool {
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#[inline(always)]
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fn from(variant: Hys) -> Self {
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variant as u8 != 0
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}
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}
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#[doc = "Field `HYS` reader - Hysteresis."]
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pub type HysR = crate::BitReader<Hys>;
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impl HysR {
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#[doc = "Get enumerated values variant"]
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#[inline(always)]
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pub const fn variant(&self) -> Hys {
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match self.bits {
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false => Hys::Disable_,
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true => Hys::Enable_,
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}
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}
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#[doc = "Disable."]
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#[inline(always)]
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pub fn is_disable_(&self) -> bool {
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*self == Hys::Disable_
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}
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#[doc = "Enable."]
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#[inline(always)]
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pub fn is_enable_(&self) -> bool {
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*self == Hys::Enable_
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}
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}
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#[doc = "Field `HYS` writer - Hysteresis."]
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pub type HysW<'a, REG> = crate::BitWriter<'a, REG, Hys>;
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impl<'a, REG> HysW<'a, REG>
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where
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REG: crate::Writable + crate::RegisterSpec,
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{
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#[doc = "Disable."]
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#[inline(always)]
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pub fn disable_(self) -> &'a mut crate::W<REG> {
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self.variant(Hys::Disable_)
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}
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#[doc = "Enable."]
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#[inline(always)]
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pub fn enable_(self) -> &'a mut crate::W<REG> {
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self.variant(Hys::Enable_)
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}
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}
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#[doc = "Selects pseudo open-drain mode.\n\nValue on reset: 0"]
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub enum Od {
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#[doc = "0: Standard GPIO output"]
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StandardGpioOutput = 0,
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#[doc = "1: Open-drain output"]
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OpenDrainOutput = 1,
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}
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impl From<Od> for bool {
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#[inline(always)]
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fn from(variant: Od) -> Self {
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variant as u8 != 0
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}
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}
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#[doc = "Field `OD` reader - Selects pseudo open-drain mode."]
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pub type OdR = crate::BitReader<Od>;
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impl OdR {
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#[doc = "Get enumerated values variant"]
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#[inline(always)]
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pub const fn variant(&self) -> Od {
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match self.bits {
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false => Od::StandardGpioOutput,
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true => Od::OpenDrainOutput,
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}
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}
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#[doc = "Standard GPIO output"]
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#[inline(always)]
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pub fn is_standard_gpio_output(&self) -> bool {
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*self == Od::StandardGpioOutput
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}
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#[doc = "Open-drain output"]
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#[inline(always)]
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pub fn is_open_drain_output(&self) -> bool {
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*self == Od::OpenDrainOutput
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}
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}
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#[doc = "Field `OD` writer - Selects pseudo open-drain mode."]
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pub type OdW<'a, REG> = crate::BitWriter<'a, REG, Od>;
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impl<'a, REG> OdW<'a, REG>
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where
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REG: crate::Writable + crate::RegisterSpec,
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{
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#[doc = "Standard GPIO output"]
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#[inline(always)]
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pub fn standard_gpio_output(self) -> &'a mut crate::W<REG> {
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self.variant(Od::StandardGpioOutput)
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}
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#[doc = "Open-drain output"]
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#[inline(always)]
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pub fn open_drain_output(self) -> &'a mut crate::W<REG> {
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self.variant(Od::OpenDrainOutput)
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}
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}
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impl R {
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#[doc = "Bits 0:2 - Selects pin function. All other values are reserved."]
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#[inline(always)]
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pub fn func(&self) -> FuncR {
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FuncR::new((self.bits & 7) as u8)
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}
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#[doc = "Bits 3:4 - Selects function mode (on-chip pull-up/pull-down resistor control)."]
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#[inline(always)]
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pub fn mode(&self) -> ModeR {
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ModeR::new(((self.bits >> 3) & 3) as u8)
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}
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#[doc = "Bit 5 - Hysteresis."]
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#[inline(always)]
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pub fn hys(&self) -> HysR {
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HysR::new(((self.bits >> 5) & 1) != 0)
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}
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#[doc = "Bit 10 - Selects pseudo open-drain mode."]
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#[inline(always)]
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pub fn od(&self) -> OdR {
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OdR::new(((self.bits >> 10) & 1) != 0)
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}
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}
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impl W {
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#[doc = "Bits 0:2 - Selects pin function. All other values are reserved."]
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#[inline(always)]
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#[must_use]
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pub fn func(&mut self) -> FuncW<Pio1_7Spec> {
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FuncW::new(self, 0)
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}
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#[doc = "Bits 3:4 - Selects function mode (on-chip pull-up/pull-down resistor control)."]
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#[inline(always)]
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#[must_use]
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pub fn mode(&mut self) -> ModeW<Pio1_7Spec> {
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ModeW::new(self, 3)
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}
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#[doc = "Bit 5 - Hysteresis."]
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#[inline(always)]
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#[must_use]
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pub fn hys(&mut self) -> HysW<Pio1_7Spec> {
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HysW::new(self, 5)
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}
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#[doc = "Bit 10 - Selects pseudo open-drain mode."]
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#[inline(always)]
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#[must_use]
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pub fn od(&mut self) -> OdW<Pio1_7Spec> {
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OdW::new(self, 10)
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}
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}
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#[doc = "I/O configuration for pin PIO1_7/TXD/CT32B0_MAT1\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`pio1_7::R`](R). You can [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`pio1_7::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
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pub struct Pio1_7Spec;
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impl crate::RegisterSpec for Pio1_7Spec {
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type Ux = u32;
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}
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#[doc = "`read()` method returns [`pio1_7::R`](R) reader structure"]
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impl crate::Readable for Pio1_7Spec {}
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#[doc = "`write(|w| ..)` method takes [`pio1_7::W`](W) writer structure"]
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impl crate::Writable for Pio1_7Spec {
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type Safety = crate::Unsafe;
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const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
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const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
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}
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#[doc = "`reset()` method sets PIO1_7 to value 0xd0"]
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impl crate::Resettable for Pio1_7Spec {
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const RESET_VALUE: u32 = 0xd0;
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}
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