#[doc = "Register `FREQMEAS_REF` reader"]
pub struct R(crate::R<FREQMEAS_REF_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<FREQMEAS_REF_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<FREQMEAS_REF_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<FREQMEAS_REF_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `FREQMEAS_REF` writer"]
pub struct W(crate::W<FREQMEAS_REF_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<FREQMEAS_REF_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<FREQMEAS_REF_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<FREQMEAS_REF_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `CLKIN` reader - Clock source number (decimal value) for frequency measure function reference clock:"]
pub type CLKIN_R = crate::FieldReader<u8, CLKIN_A>;
#[doc = "Clock source number (decimal value) for frequency measure function reference clock:\n\nValue on reset: 31"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum CLKIN_A {
#[doc = "0: External main crystal oscilator (Clock_in)."]
VALUE0 = 0,
#[doc = "1: FRO 12MHz clock."]
VALUE1 = 1,
#[doc = "2: FRO 96MHz clock."]
VALUE2 = 2,
#[doc = "3: Watchdog oscillator / FRO1MHz clock."]
VALUE3 = 3,
#[doc = "4: 32 kHz oscillator (32k_clk) clock."]
VALUE4 = 4,
#[doc = "5: main clock (main_clock)."]
VALUE5 = 5,
#[doc = "6: FREQME_GPIO_CLK_A."]
VALUE6 = 6,
#[doc = "7: FREQME_GPIO_CLK_B."]
VALUE7 = 7,
}
impl From<CLKIN_A> for u8 {
#[inline(always)]
fn from(variant: CLKIN_A) -> Self {
variant as _
}
}
impl CLKIN_R {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> Option<CLKIN_A> {
match self.bits {
0 => Some(CLKIN_A::VALUE0),
1 => Some(CLKIN_A::VALUE1),
2 => Some(CLKIN_A::VALUE2),
3 => Some(CLKIN_A::VALUE3),
4 => Some(CLKIN_A::VALUE4),
5 => Some(CLKIN_A::VALUE5),
6 => Some(CLKIN_A::VALUE6),
7 => Some(CLKIN_A::VALUE7),
_ => None,
}
}
#[doc = "Checks if the value of the field is `VALUE0`"]
#[inline(always)]
pub fn is_value0(&self) -> bool {
*self == CLKIN_A::VALUE0
}
#[doc = "Checks if the value of the field is `VALUE1`"]
#[inline(always)]
pub fn is_value1(&self) -> bool {
*self == CLKIN_A::VALUE1
}
#[doc = "Checks if the value of the field is `VALUE2`"]
#[inline(always)]
pub fn is_value2(&self) -> bool {
*self == CLKIN_A::VALUE2
}
#[doc = "Checks if the value of the field is `VALUE3`"]
#[inline(always)]
pub fn is_value3(&self) -> bool {
*self == CLKIN_A::VALUE3
}
#[doc = "Checks if the value of the field is `VALUE4`"]
#[inline(always)]
pub fn is_value4(&self) -> bool {
*self == CLKIN_A::VALUE4
}
#[doc = "Checks if the value of the field is `VALUE5`"]
#[inline(always)]
pub fn is_value5(&self) -> bool {
*self == CLKIN_A::VALUE5
}
#[doc = "Checks if the value of the field is `VALUE6`"]
#[inline(always)]
pub fn is_value6(&self) -> bool {
*self == CLKIN_A::VALUE6
}
#[doc = "Checks if the value of the field is `VALUE7`"]
#[inline(always)]
pub fn is_value7(&self) -> bool {
*self == CLKIN_A::VALUE7
}
}
#[doc = "Field `CLKIN` writer - Clock source number (decimal value) for frequency measure function reference clock:"]
pub type CLKIN_W<'a, const O: u8> =
crate::FieldWriter<'a, u32, FREQMEAS_REF_SPEC, u8, CLKIN_A, 5, O>;
impl<'a, const O: u8> CLKIN_W<'a, O> {
#[doc = "External main crystal oscilator (Clock_in)."]
#[inline(always)]
pub fn value0(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE0)
}
#[doc = "FRO 12MHz clock."]
#[inline(always)]
pub fn value1(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE1)
}
#[doc = "FRO 96MHz clock."]
#[inline(always)]
pub fn value2(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE2)
}
#[doc = "Watchdog oscillator / FRO1MHz clock."]
#[inline(always)]
pub fn value3(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE3)
}
#[doc = "32 kHz oscillator (32k_clk) clock."]
#[inline(always)]
pub fn value4(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE4)
}
#[doc = "main clock (main_clock)."]
#[inline(always)]
pub fn value5(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE5)
}
#[doc = "FREQME_GPIO_CLK_A."]
#[inline(always)]
pub fn value6(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE6)
}
#[doc = "FREQME_GPIO_CLK_B."]
#[inline(always)]
pub fn value7(self) -> &'a mut W {
self.variant(CLKIN_A::VALUE7)
}
}
impl R {
#[doc = "Bits 0:4 - Clock source number (decimal value) for frequency measure function reference clock:"]
#[inline(always)]
pub fn clkin(&self) -> CLKIN_R {
CLKIN_R::new((self.bits & 0x1f) as u8)
}
}
impl W {
#[doc = "Bits 0:4 - Clock source number (decimal value) for frequency measure function reference clock:"]
#[inline(always)]
pub fn clkin(&mut self) -> CLKIN_W<0> {
CLKIN_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 = "Selection for frequency measurement reference clock.\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 [freqmeas_ref](index.html) module"]
pub struct FREQMEAS_REF_SPEC;
impl crate::RegisterSpec for FREQMEAS_REF_SPEC {
type Ux = u32;
}
#[doc = "`read()` method returns [freqmeas_ref::R](R) reader structure"]
impl crate::Readable for FREQMEAS_REF_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [freqmeas_ref::W](W) writer structure"]
impl crate::Writable for FREQMEAS_REF_SPEC {
type Writer = W;
}
#[doc = "`reset()` method sets FREQMEAS_REF to value 0x1f"]
impl crate::Resettable for FREQMEAS_REF_SPEC {
#[inline(always)]
fn reset_value() -> Self::Ux {
0x1f
}
}