efm32jg12b500_pac/cmu/
lfbpresc0.rs

1#[doc = "Register `LFBPRESC0` reader"]
2pub struct R(crate::R<LFBPRESC0_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<LFBPRESC0_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<LFBPRESC0_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<LFBPRESC0_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `LFBPRESC0` writer"]
17pub struct W(crate::W<LFBPRESC0_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<LFBPRESC0_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<LFBPRESC0_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<LFBPRESC0_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Prescaler\n\nValue on reset: 0"]
38#[derive(Clone, Copy, Debug, PartialEq)]
39#[repr(u8)]
40pub enum SYSTICK_A {
41    #[doc = "0: LFBCLKSYSTICK = LFBCLK"]
42    DIV1 = 0,
43}
44impl From<SYSTICK_A> for u8 {
45    #[inline(always)]
46    fn from(variant: SYSTICK_A) -> Self {
47        variant as _
48    }
49}
50#[doc = "Field `SYSTICK` reader - Prescaler"]
51pub type SYSTICK_R = crate::FieldReader<u8, SYSTICK_A>;
52impl SYSTICK_R {
53    #[doc = "Get enumerated values variant"]
54    #[inline(always)]
55    pub fn variant(&self) -> Option<SYSTICK_A> {
56        match self.bits {
57            0 => Some(SYSTICK_A::DIV1),
58            _ => None,
59        }
60    }
61    #[doc = "Checks if the value of the field is `DIV1`"]
62    #[inline(always)]
63    pub fn is_div1(&self) -> bool {
64        *self == SYSTICK_A::DIV1
65    }
66}
67#[doc = "Low Energy UART 0 Prescaler\n\nValue on reset: 0"]
68#[derive(Clone, Copy, Debug, PartialEq)]
69#[repr(u8)]
70pub enum LEUART0_A {
71    #[doc = "0: LFBCLKLEUART0 = LFBCLK"]
72    DIV1 = 0,
73    #[doc = "1: LFBCLKLEUART0 = LFBCLK/2"]
74    DIV2 = 1,
75    #[doc = "2: LFBCLKLEUART0 = LFBCLK/4"]
76    DIV4 = 2,
77    #[doc = "3: LFBCLKLEUART0 = LFBCLK/8"]
78    DIV8 = 3,
79}
80impl From<LEUART0_A> for u8 {
81    #[inline(always)]
82    fn from(variant: LEUART0_A) -> Self {
83        variant as _
84    }
85}
86#[doc = "Field `LEUART0` reader - Low Energy UART 0 Prescaler"]
87pub type LEUART0_R = crate::FieldReader<u8, LEUART0_A>;
88impl LEUART0_R {
89    #[doc = "Get enumerated values variant"]
90    #[inline(always)]
91    pub fn variant(&self) -> LEUART0_A {
92        match self.bits {
93            0 => LEUART0_A::DIV1,
94            1 => LEUART0_A::DIV2,
95            2 => LEUART0_A::DIV4,
96            3 => LEUART0_A::DIV8,
97            _ => unreachable!(),
98        }
99    }
100    #[doc = "Checks if the value of the field is `DIV1`"]
101    #[inline(always)]
102    pub fn is_div1(&self) -> bool {
103        *self == LEUART0_A::DIV1
104    }
105    #[doc = "Checks if the value of the field is `DIV2`"]
106    #[inline(always)]
107    pub fn is_div2(&self) -> bool {
108        *self == LEUART0_A::DIV2
109    }
110    #[doc = "Checks if the value of the field is `DIV4`"]
111    #[inline(always)]
112    pub fn is_div4(&self) -> bool {
113        *self == LEUART0_A::DIV4
114    }
115    #[doc = "Checks if the value of the field is `DIV8`"]
116    #[inline(always)]
117    pub fn is_div8(&self) -> bool {
118        *self == LEUART0_A::DIV8
119    }
120}
121#[doc = "Field `LEUART0` writer - Low Energy UART 0 Prescaler"]
122pub type LEUART0_W<'a> = crate::FieldWriterSafe<'a, u32, LFBPRESC0_SPEC, u8, LEUART0_A, 2, 4>;
123impl<'a> LEUART0_W<'a> {
124    #[doc = "LFBCLKLEUART0 = LFBCLK"]
125    #[inline(always)]
126    pub fn div1(self) -> &'a mut W {
127        self.variant(LEUART0_A::DIV1)
128    }
129    #[doc = "LFBCLKLEUART0 = LFBCLK/2"]
130    #[inline(always)]
131    pub fn div2(self) -> &'a mut W {
132        self.variant(LEUART0_A::DIV2)
133    }
134    #[doc = "LFBCLKLEUART0 = LFBCLK/4"]
135    #[inline(always)]
136    pub fn div4(self) -> &'a mut W {
137        self.variant(LEUART0_A::DIV4)
138    }
139    #[doc = "LFBCLKLEUART0 = LFBCLK/8"]
140    #[inline(always)]
141    pub fn div8(self) -> &'a mut W {
142        self.variant(LEUART0_A::DIV8)
143    }
144}
145#[doc = "Capacitive touch sense module Prescaler\n\nValue on reset: 0"]
146#[derive(Clone, Copy, Debug, PartialEq)]
147#[repr(u8)]
148pub enum CSEN_A {
149    #[doc = "0: LFBCLKCSEN = LFBCLK/16"]
150    DIV16 = 0,
151    #[doc = "1: LFBCLKCSEN = LFBCLK/32"]
152    DIV32 = 1,
153    #[doc = "2: LFBCLKCSEN = LFBCLK/64"]
154    DIV64 = 2,
155    #[doc = "3: LFBCLKCSEN = LFBCLK/128"]
156    DIV128 = 3,
157}
158impl From<CSEN_A> for u8 {
159    #[inline(always)]
160    fn from(variant: CSEN_A) -> Self {
161        variant as _
162    }
163}
164#[doc = "Field `CSEN` reader - Capacitive touch sense module Prescaler"]
165pub type CSEN_R = crate::FieldReader<u8, CSEN_A>;
166impl CSEN_R {
167    #[doc = "Get enumerated values variant"]
168    #[inline(always)]
169    pub fn variant(&self) -> CSEN_A {
170        match self.bits {
171            0 => CSEN_A::DIV16,
172            1 => CSEN_A::DIV32,
173            2 => CSEN_A::DIV64,
174            3 => CSEN_A::DIV128,
175            _ => unreachable!(),
176        }
177    }
178    #[doc = "Checks if the value of the field is `DIV16`"]
179    #[inline(always)]
180    pub fn is_div16(&self) -> bool {
181        *self == CSEN_A::DIV16
182    }
183    #[doc = "Checks if the value of the field is `DIV32`"]
184    #[inline(always)]
185    pub fn is_div32(&self) -> bool {
186        *self == CSEN_A::DIV32
187    }
188    #[doc = "Checks if the value of the field is `DIV64`"]
189    #[inline(always)]
190    pub fn is_div64(&self) -> bool {
191        *self == CSEN_A::DIV64
192    }
193    #[doc = "Checks if the value of the field is `DIV128`"]
194    #[inline(always)]
195    pub fn is_div128(&self) -> bool {
196        *self == CSEN_A::DIV128
197    }
198}
199#[doc = "Field `CSEN` writer - Capacitive touch sense module Prescaler"]
200pub type CSEN_W<'a> = crate::FieldWriterSafe<'a, u32, LFBPRESC0_SPEC, u8, CSEN_A, 2, 8>;
201impl<'a> CSEN_W<'a> {
202    #[doc = "LFBCLKCSEN = LFBCLK/16"]
203    #[inline(always)]
204    pub fn div16(self) -> &'a mut W {
205        self.variant(CSEN_A::DIV16)
206    }
207    #[doc = "LFBCLKCSEN = LFBCLK/32"]
208    #[inline(always)]
209    pub fn div32(self) -> &'a mut W {
210        self.variant(CSEN_A::DIV32)
211    }
212    #[doc = "LFBCLKCSEN = LFBCLK/64"]
213    #[inline(always)]
214    pub fn div64(self) -> &'a mut W {
215        self.variant(CSEN_A::DIV64)
216    }
217    #[doc = "LFBCLKCSEN = LFBCLK/128"]
218    #[inline(always)]
219    pub fn div128(self) -> &'a mut W {
220        self.variant(CSEN_A::DIV128)
221    }
222}
223impl R {
224    #[doc = "Bits 0:3 - Prescaler"]
225    #[inline(always)]
226    pub fn systick(&self) -> SYSTICK_R {
227        SYSTICK_R::new((self.bits & 0x0f) as u8)
228    }
229    #[doc = "Bits 4:5 - Low Energy UART 0 Prescaler"]
230    #[inline(always)]
231    pub fn leuart0(&self) -> LEUART0_R {
232        LEUART0_R::new(((self.bits >> 4) & 3) as u8)
233    }
234    #[doc = "Bits 8:9 - Capacitive touch sense module Prescaler"]
235    #[inline(always)]
236    pub fn csen(&self) -> CSEN_R {
237        CSEN_R::new(((self.bits >> 8) & 3) as u8)
238    }
239}
240impl W {
241    #[doc = "Bits 4:5 - Low Energy UART 0 Prescaler"]
242    #[inline(always)]
243    pub fn leuart0(&mut self) -> LEUART0_W {
244        LEUART0_W::new(self)
245    }
246    #[doc = "Bits 8:9 - Capacitive touch sense module Prescaler"]
247    #[inline(always)]
248    pub fn csen(&mut self) -> CSEN_W {
249        CSEN_W::new(self)
250    }
251    #[doc = "Writes raw bits to the register."]
252    #[inline(always)]
253    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
254        self.0.bits(bits);
255        self
256    }
257}
258#[doc = "Low Frequency B Prescaler Register 0 (Async Reg)\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 [lfbpresc0](index.html) module"]
259pub struct LFBPRESC0_SPEC;
260impl crate::RegisterSpec for LFBPRESC0_SPEC {
261    type Ux = u32;
262}
263#[doc = "`read()` method returns [lfbpresc0::R](R) reader structure"]
264impl crate::Readable for LFBPRESC0_SPEC {
265    type Reader = R;
266}
267#[doc = "`write(|w| ..)` method takes [lfbpresc0::W](W) writer structure"]
268impl crate::Writable for LFBPRESC0_SPEC {
269    type Writer = W;
270}
271#[doc = "`reset()` method sets LFBPRESC0 to value 0"]
272impl crate::Resettable for LFBPRESC0_SPEC {
273    #[inline(always)]
274    fn reset_value() -> Self::Ux {
275        0
276    }
277}
efm32jg12b500_pac/cmu/lfbpresc0.rs

efm32jg12b500_pac/cmu/
lfbpresc0.rs
