nrf52840_pac/pdm/
ratio.rs

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1#[doc = "Register `RATIO` reader"]
2pub struct R(crate::R<RATIO_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<RATIO_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<RATIO_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<RATIO_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `RATIO` writer"]
17pub struct W(crate::W<RATIO_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<RATIO_SPEC>;
20    #[inline(always)]
21    fn deref(&self) -> &Self::Target {
22        &self.0
23    }
24}
25impl core::ops::DerefMut for W {
26    #[inline(always)]
27    fn deref_mut(&mut self) -> &mut Self::Target {
28        &mut self.0
29    }
30}
31impl From<crate::W<RATIO_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<RATIO_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `RATIO` reader - Selects the ratio between PDM_CLK and output sample rate"]
38pub type RATIO_R = crate::BitReader<RATIO_A>;
39#[doc = "Selects the ratio between PDM_CLK and output sample rate\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41pub enum RATIO_A {
42    #[doc = "0: Ratio of 64"]
43    RATIO64 = 0,
44    #[doc = "1: Ratio of 80"]
45    RATIO80 = 1,
46}
47impl From<RATIO_A> for bool {
48    #[inline(always)]
49    fn from(variant: RATIO_A) -> Self {
50        variant as u8 != 0
51    }
52}
53impl RATIO_R {
54    #[doc = "Get enumerated values variant"]
55    #[inline(always)]
56    pub fn variant(&self) -> RATIO_A {
57        match self.bits {
58            false => RATIO_A::RATIO64,
59            true => RATIO_A::RATIO80,
60        }
61    }
62    #[doc = "Checks if the value of the field is `RATIO64`"]
63    #[inline(always)]
64    pub fn is_ratio64(&self) -> bool {
65        *self == RATIO_A::RATIO64
66    }
67    #[doc = "Checks if the value of the field is `RATIO80`"]
68    #[inline(always)]
69    pub fn is_ratio80(&self) -> bool {
70        *self == RATIO_A::RATIO80
71    }
72}
73#[doc = "Field `RATIO` writer - Selects the ratio between PDM_CLK and output sample rate"]
74pub type RATIO_W<'a, const O: u8> = crate::BitWriter<'a, u32, RATIO_SPEC, RATIO_A, O>;
75impl<'a, const O: u8> RATIO_W<'a, O> {
76    #[doc = "Ratio of 64"]
77    #[inline(always)]
78    pub fn ratio64(self) -> &'a mut W {
79        self.variant(RATIO_A::RATIO64)
80    }
81    #[doc = "Ratio of 80"]
82    #[inline(always)]
83    pub fn ratio80(self) -> &'a mut W {
84        self.variant(RATIO_A::RATIO80)
85    }
86}
87impl R {
88    #[doc = "Bit 0 - Selects the ratio between PDM_CLK and output sample rate"]
89    #[inline(always)]
90    pub fn ratio(&self) -> RATIO_R {
91        RATIO_R::new((self.bits & 1) != 0)
92    }
93}
94impl W {
95    #[doc = "Bit 0 - Selects the ratio between PDM_CLK and output sample rate"]
96    #[inline(always)]
97    pub fn ratio(&mut self) -> RATIO_W<0> {
98        RATIO_W::new(self)
99    }
100    #[doc = "Writes raw bits to the register."]
101    #[inline(always)]
102    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
103        self.0.bits(bits);
104        self
105    }
106}
107#[doc = "Selects the ratio between PDM_CLK and output sample rate. Change PDMCLKCTRL accordingly.\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 [ratio](index.html) module"]
108pub struct RATIO_SPEC;
109impl crate::RegisterSpec for RATIO_SPEC {
110    type Ux = u32;
111}
112#[doc = "`read()` method returns [ratio::R](R) reader structure"]
113impl crate::Readable for RATIO_SPEC {
114    type Reader = R;
115}
116#[doc = "`write(|w| ..)` method takes [ratio::W](W) writer structure"]
117impl crate::Writable for RATIO_SPEC {
118    type Writer = W;
119}
120#[doc = "`reset()` method sets RATIO to value 0"]
121impl crate::Resettable for RATIO_SPEC {
122    #[inline(always)]
123    fn reset_value() -> Self::Ux {
124        0
125    }
126}
nrf52840_pac/pdm/ratio.rs

nrf52840_pac/pdm/
ratio.rs
