atsaml21e18b/mclk/
bupdiv.rs

1#[doc = "Register `BUPDIV` reader"]
2pub struct R(crate::R<BUPDIV_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<BUPDIV_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<BUPDIV_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<BUPDIV_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `BUPDIV` writer"]
17pub struct W(crate::W<BUPDIV_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<BUPDIV_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<BUPDIV_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<BUPDIV_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `BUPDIV` reader - Backup Clock Division Factor"]
38pub type BUPDIV_R = crate::FieldReader<u8, BUPDIVSELECT_A>;
39#[doc = "Backup Clock Division Factor\n\nValue on reset: 1"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum BUPDIVSELECT_A {
43    #[doc = "1: Divide by 1"]
44    DIV1 = 1,
45    #[doc = "2: Divide by 2"]
46    DIV2 = 2,
47    #[doc = "4: Divide by 4"]
48    DIV4 = 4,
49    #[doc = "8: Divide by 8"]
50    DIV8 = 8,
51    #[doc = "16: Divide by 16"]
52    DIV16 = 16,
53    #[doc = "32: Divide by 32"]
54    DIV32 = 32,
55    #[doc = "64: Divide by 64"]
56    DIV64 = 64,
57    #[doc = "128: Divide by 128"]
58    DIV128 = 128,
59}
60impl From<BUPDIVSELECT_A> for u8 {
61    #[inline(always)]
62    fn from(variant: BUPDIVSELECT_A) -> Self {
63        variant as _
64    }
65}
66impl BUPDIV_R {
67    #[doc = "Get enumerated values variant"]
68    #[inline(always)]
69    pub fn variant(&self) -> Option<BUPDIVSELECT_A> {
70        match self.bits {
71            1 => Some(BUPDIVSELECT_A::DIV1),
72            2 => Some(BUPDIVSELECT_A::DIV2),
73            4 => Some(BUPDIVSELECT_A::DIV4),
74            8 => Some(BUPDIVSELECT_A::DIV8),
75            16 => Some(BUPDIVSELECT_A::DIV16),
76            32 => Some(BUPDIVSELECT_A::DIV32),
77            64 => Some(BUPDIVSELECT_A::DIV64),
78            128 => Some(BUPDIVSELECT_A::DIV128),
79            _ => None,
80        }
81    }
82    #[doc = "Checks if the value of the field is `DIV1`"]
83    #[inline(always)]
84    pub fn is_div1(&self) -> bool {
85        *self == BUPDIVSELECT_A::DIV1
86    }
87    #[doc = "Checks if the value of the field is `DIV2`"]
88    #[inline(always)]
89    pub fn is_div2(&self) -> bool {
90        *self == BUPDIVSELECT_A::DIV2
91    }
92    #[doc = "Checks if the value of the field is `DIV4`"]
93    #[inline(always)]
94    pub fn is_div4(&self) -> bool {
95        *self == BUPDIVSELECT_A::DIV4
96    }
97    #[doc = "Checks if the value of the field is `DIV8`"]
98    #[inline(always)]
99    pub fn is_div8(&self) -> bool {
100        *self == BUPDIVSELECT_A::DIV8
101    }
102    #[doc = "Checks if the value of the field is `DIV16`"]
103    #[inline(always)]
104    pub fn is_div16(&self) -> bool {
105        *self == BUPDIVSELECT_A::DIV16
106    }
107    #[doc = "Checks if the value of the field is `DIV32`"]
108    #[inline(always)]
109    pub fn is_div32(&self) -> bool {
110        *self == BUPDIVSELECT_A::DIV32
111    }
112    #[doc = "Checks if the value of the field is `DIV64`"]
113    #[inline(always)]
114    pub fn is_div64(&self) -> bool {
115        *self == BUPDIVSELECT_A::DIV64
116    }
117    #[doc = "Checks if the value of the field is `DIV128`"]
118    #[inline(always)]
119    pub fn is_div128(&self) -> bool {
120        *self == BUPDIVSELECT_A::DIV128
121    }
122}
123#[doc = "Field `BUPDIV` writer - Backup Clock Division Factor"]
124pub type BUPDIV_W<'a, const O: u8> =
125    crate::FieldWriter<'a, u8, BUPDIV_SPEC, u8, BUPDIVSELECT_A, 8, O>;
126impl<'a, const O: u8> BUPDIV_W<'a, O> {
127    #[doc = "Divide by 1"]
128    #[inline(always)]
129    pub fn div1(self) -> &'a mut W {
130        self.variant(BUPDIVSELECT_A::DIV1)
131    }
132    #[doc = "Divide by 2"]
133    #[inline(always)]
134    pub fn div2(self) -> &'a mut W {
135        self.variant(BUPDIVSELECT_A::DIV2)
136    }
137    #[doc = "Divide by 4"]
138    #[inline(always)]
139    pub fn div4(self) -> &'a mut W {
140        self.variant(BUPDIVSELECT_A::DIV4)
141    }
142    #[doc = "Divide by 8"]
143    #[inline(always)]
144    pub fn div8(self) -> &'a mut W {
145        self.variant(BUPDIVSELECT_A::DIV8)
146    }
147    #[doc = "Divide by 16"]
148    #[inline(always)]
149    pub fn div16(self) -> &'a mut W {
150        self.variant(BUPDIVSELECT_A::DIV16)
151    }
152    #[doc = "Divide by 32"]
153    #[inline(always)]
154    pub fn div32(self) -> &'a mut W {
155        self.variant(BUPDIVSELECT_A::DIV32)
156    }
157    #[doc = "Divide by 64"]
158    #[inline(always)]
159    pub fn div64(self) -> &'a mut W {
160        self.variant(BUPDIVSELECT_A::DIV64)
161    }
162    #[doc = "Divide by 128"]
163    #[inline(always)]
164    pub fn div128(self) -> &'a mut W {
165        self.variant(BUPDIVSELECT_A::DIV128)
166    }
167}
168impl R {
169    #[doc = "Bits 0:7 - Backup Clock Division Factor"]
170    #[inline(always)]
171    pub fn bupdiv(&self) -> BUPDIV_R {
172        BUPDIV_R::new(self.bits)
173    }
174}
175impl W {
176    #[doc = "Bits 0:7 - Backup Clock Division Factor"]
177    #[inline(always)]
178    #[must_use]
179    pub fn bupdiv(&mut self) -> BUPDIV_W<0> {
180        BUPDIV_W::new(self)
181    }
182    #[doc = "Writes raw bits to the register."]
183    #[inline(always)]
184    pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
185        self.0.bits(bits);
186        self
187    }
188}
189#[doc = "Backup Clock Division\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 [bupdiv](index.html) module"]
190pub struct BUPDIV_SPEC;
191impl crate::RegisterSpec for BUPDIV_SPEC {
192    type Ux = u8;
193}
194#[doc = "`read()` method returns [bupdiv::R](R) reader structure"]
195impl crate::Readable for BUPDIV_SPEC {
196    type Reader = R;
197}
198#[doc = "`write(|w| ..)` method takes [bupdiv::W](W) writer structure"]
199impl crate::Writable for BUPDIV_SPEC {
200    type Writer = W;
201    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
202    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
203}
204#[doc = "`reset()` method sets BUPDIV to value 0x01"]
205impl crate::Resettable for BUPDIV_SPEC {
206    const RESET_VALUE: Self::Ux = 0x01;
207}
atsaml21e18b/mclk/bupdiv.rs

atsaml21e18b/mclk/
bupdiv.rs
