nrf51_pac/uicr/
xtalfreq.rs

1#[doc = "Register `XTALFREQ` reader"]
2pub struct R(crate::R<XTALFREQ_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<XTALFREQ_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<XTALFREQ_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<XTALFREQ_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `XTALFREQ` writer"]
17pub struct W(crate::W<XTALFREQ_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<XTALFREQ_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<XTALFREQ_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<XTALFREQ_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `XTALFREQ` reader - Reset value for CLOCK XTALFREQ register."]
38pub type XTALFREQ_R = crate::FieldReader<u8, XTALFREQ_A>;
39#[doc = "Reset value for CLOCK XTALFREQ register.\n\nValue on reset: 255"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41#[repr(u8)]
42pub enum XTALFREQ_A {
43    #[doc = "255: 16MHz Xtal is used."]
44    _16MHZ = 255,
45    #[doc = "0: 32MHz Xtal is used."]
46    _32MHZ = 0,
47}
48impl From<XTALFREQ_A> for u8 {
49    #[inline(always)]
50    fn from(variant: XTALFREQ_A) -> Self {
51        variant as _
52    }
53}
54impl XTALFREQ_R {
55    #[doc = "Get enumerated values variant"]
56    #[inline(always)]
57    pub fn variant(&self) -> Option<XTALFREQ_A> {
58        match self.bits {
59            255 => Some(XTALFREQ_A::_16MHZ),
60            0 => Some(XTALFREQ_A::_32MHZ),
61            _ => None,
62        }
63    }
64    #[doc = "Checks if the value of the field is `_16MHZ`"]
65    #[inline(always)]
66    pub fn is_16mhz(&self) -> bool {
67        *self == XTALFREQ_A::_16MHZ
68    }
69    #[doc = "Checks if the value of the field is `_32MHZ`"]
70    #[inline(always)]
71    pub fn is_32mhz(&self) -> bool {
72        *self == XTALFREQ_A::_32MHZ
73    }
74}
75#[doc = "Field `XTALFREQ` writer - Reset value for CLOCK XTALFREQ register."]
76pub type XTALFREQ_W<'a, const O: u8> =
77    crate::FieldWriter<'a, u32, XTALFREQ_SPEC, u8, XTALFREQ_A, 8, O>;
78impl<'a, const O: u8> XTALFREQ_W<'a, O> {
79    #[doc = "16MHz Xtal is used."]
80    #[inline(always)]
81    pub fn _16mhz(self) -> &'a mut W {
82        self.variant(XTALFREQ_A::_16MHZ)
83    }
84    #[doc = "32MHz Xtal is used."]
85    #[inline(always)]
86    pub fn _32mhz(self) -> &'a mut W {
87        self.variant(XTALFREQ_A::_32MHZ)
88    }
89}
90impl R {
91    #[doc = "Bits 0:7 - Reset value for CLOCK XTALFREQ register."]
92    #[inline(always)]
93    pub fn xtalfreq(&self) -> XTALFREQ_R {
94        XTALFREQ_R::new((self.bits & 0xff) as u8)
95    }
96}
97impl W {
98    #[doc = "Bits 0:7 - Reset value for CLOCK XTALFREQ register."]
99    #[inline(always)]
100    pub fn xtalfreq(&mut self) -> XTALFREQ_W<0> {
101        XTALFREQ_W::new(self)
102    }
103    #[doc = "Writes raw bits to the register."]
104    #[inline(always)]
105    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
106        self.0.bits(bits);
107        self
108    }
109}
110#[doc = "Reset value for CLOCK XTALFREQ register.\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 [xtalfreq](index.html) module"]
111pub struct XTALFREQ_SPEC;
112impl crate::RegisterSpec for XTALFREQ_SPEC {
113    type Ux = u32;
114}
115#[doc = "`read()` method returns [xtalfreq::R](R) reader structure"]
116impl crate::Readable for XTALFREQ_SPEC {
117    type Reader = R;
118}
119#[doc = "`write(|w| ..)` method takes [xtalfreq::W](W) writer structure"]
120impl crate::Writable for XTALFREQ_SPEC {
121    type Writer = W;
122}
123#[doc = "`reset()` method sets XTALFREQ to value 0xffff_ffff"]
124impl crate::Resettable for XTALFREQ_SPEC {
125    #[inline(always)]
126    fn reset_value() -> Self::Ux {
127        0xffff_ffff
128    }
129}
nrf51_pac/uicr/xtalfreq.rs

nrf51_pac/uicr/
xtalfreq.rs
