nrf52840_pac/lpcomp/
refsel.rs

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1#[doc = "Register `REFSEL` reader"]
2pub struct R(crate::R<REFSEL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<REFSEL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<REFSEL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<REFSEL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `REFSEL` writer"]
17pub struct W(crate::W<REFSEL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<REFSEL_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<REFSEL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<REFSEL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `REFSEL` reader - Reference select"]
38pub type REFSEL_R = crate::FieldReader<u8, REFSEL_A>;
39#[doc = "Reference select\n\nValue on reset: 4"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41#[repr(u8)]
42pub enum REFSEL_A {
43    #[doc = "0: VDD * 1/8 selected as reference"]
44    REF1_8VDD = 0,
45    #[doc = "1: VDD * 2/8 selected as reference"]
46    REF2_8VDD = 1,
47    #[doc = "2: VDD * 3/8 selected as reference"]
48    REF3_8VDD = 2,
49    #[doc = "3: VDD * 4/8 selected as reference"]
50    REF4_8VDD = 3,
51    #[doc = "4: VDD * 5/8 selected as reference"]
52    REF5_8VDD = 4,
53    #[doc = "5: VDD * 6/8 selected as reference"]
54    REF6_8VDD = 5,
55    #[doc = "6: VDD * 7/8 selected as reference"]
56    REF7_8VDD = 6,
57    #[doc = "7: External analog reference selected"]
58    AREF = 7,
59    #[doc = "8: VDD * 1/16 selected as reference"]
60    REF1_16VDD = 8,
61    #[doc = "9: VDD * 3/16 selected as reference"]
62    REF3_16VDD = 9,
63    #[doc = "10: VDD * 5/16 selected as reference"]
64    REF5_16VDD = 10,
65    #[doc = "11: VDD * 7/16 selected as reference"]
66    REF7_16VDD = 11,
67    #[doc = "12: VDD * 9/16 selected as reference"]
68    REF9_16VDD = 12,
69    #[doc = "13: VDD * 11/16 selected as reference"]
70    REF11_16VDD = 13,
71    #[doc = "14: VDD * 13/16 selected as reference"]
72    REF13_16VDD = 14,
73    #[doc = "15: VDD * 15/16 selected as reference"]
74    REF15_16VDD = 15,
75}
76impl From<REFSEL_A> for u8 {
77    #[inline(always)]
78    fn from(variant: REFSEL_A) -> Self {
79        variant as _
80    }
81}
82impl REFSEL_R {
83    #[doc = "Get enumerated values variant"]
84    #[inline(always)]
85    pub fn variant(&self) -> REFSEL_A {
86        match self.bits {
87            0 => REFSEL_A::REF1_8VDD,
88            1 => REFSEL_A::REF2_8VDD,
89            2 => REFSEL_A::REF3_8VDD,
90            3 => REFSEL_A::REF4_8VDD,
91            4 => REFSEL_A::REF5_8VDD,
92            5 => REFSEL_A::REF6_8VDD,
93            6 => REFSEL_A::REF7_8VDD,
94            7 => REFSEL_A::AREF,
95            8 => REFSEL_A::REF1_16VDD,
96            9 => REFSEL_A::REF3_16VDD,
97            10 => REFSEL_A::REF5_16VDD,
98            11 => REFSEL_A::REF7_16VDD,
99            12 => REFSEL_A::REF9_16VDD,
100            13 => REFSEL_A::REF11_16VDD,
101            14 => REFSEL_A::REF13_16VDD,
102            15 => REFSEL_A::REF15_16VDD,
103            _ => unreachable!(),
104        }
105    }
106    #[doc = "Checks if the value of the field is `REF1_8VDD`"]
107    #[inline(always)]
108    pub fn is_ref1_8vdd(&self) -> bool {
109        *self == REFSEL_A::REF1_8VDD
110    }
111    #[doc = "Checks if the value of the field is `REF2_8VDD`"]
112    #[inline(always)]
113    pub fn is_ref2_8vdd(&self) -> bool {
114        *self == REFSEL_A::REF2_8VDD
115    }
116    #[doc = "Checks if the value of the field is `REF3_8VDD`"]
117    #[inline(always)]
118    pub fn is_ref3_8vdd(&self) -> bool {
119        *self == REFSEL_A::REF3_8VDD
120    }
121    #[doc = "Checks if the value of the field is `REF4_8VDD`"]
122    #[inline(always)]
123    pub fn is_ref4_8vdd(&self) -> bool {
124        *self == REFSEL_A::REF4_8VDD
125    }
126    #[doc = "Checks if the value of the field is `REF5_8VDD`"]
127    #[inline(always)]
128    pub fn is_ref5_8vdd(&self) -> bool {
129        *self == REFSEL_A::REF5_8VDD
130    }
131    #[doc = "Checks if the value of the field is `REF6_8VDD`"]
132    #[inline(always)]
133    pub fn is_ref6_8vdd(&self) -> bool {
134        *self == REFSEL_A::REF6_8VDD
135    }
136    #[doc = "Checks if the value of the field is `REF7_8VDD`"]
137    #[inline(always)]
138    pub fn is_ref7_8vdd(&self) -> bool {
139        *self == REFSEL_A::REF7_8VDD
140    }
141    #[doc = "Checks if the value of the field is `AREF`"]
142    #[inline(always)]
143    pub fn is_aref(&self) -> bool {
144        *self == REFSEL_A::AREF
145    }
146    #[doc = "Checks if the value of the field is `REF1_16VDD`"]
147    #[inline(always)]
148    pub fn is_ref1_16vdd(&self) -> bool {
149        *self == REFSEL_A::REF1_16VDD
150    }
151    #[doc = "Checks if the value of the field is `REF3_16VDD`"]
152    #[inline(always)]
153    pub fn is_ref3_16vdd(&self) -> bool {
154        *self == REFSEL_A::REF3_16VDD
155    }
156    #[doc = "Checks if the value of the field is `REF5_16VDD`"]
157    #[inline(always)]
158    pub fn is_ref5_16vdd(&self) -> bool {
159        *self == REFSEL_A::REF5_16VDD
160    }
161    #[doc = "Checks if the value of the field is `REF7_16VDD`"]
162    #[inline(always)]
163    pub fn is_ref7_16vdd(&self) -> bool {
164        *self == REFSEL_A::REF7_16VDD
165    }
166    #[doc = "Checks if the value of the field is `REF9_16VDD`"]
167    #[inline(always)]
168    pub fn is_ref9_16vdd(&self) -> bool {
169        *self == REFSEL_A::REF9_16VDD
170    }
171    #[doc = "Checks if the value of the field is `REF11_16VDD`"]
172    #[inline(always)]
173    pub fn is_ref11_16vdd(&self) -> bool {
174        *self == REFSEL_A::REF11_16VDD
175    }
176    #[doc = "Checks if the value of the field is `REF13_16VDD`"]
177    #[inline(always)]
178    pub fn is_ref13_16vdd(&self) -> bool {
179        *self == REFSEL_A::REF13_16VDD
180    }
181    #[doc = "Checks if the value of the field is `REF15_16VDD`"]
182    #[inline(always)]
183    pub fn is_ref15_16vdd(&self) -> bool {
184        *self == REFSEL_A::REF15_16VDD
185    }
186}
187#[doc = "Field `REFSEL` writer - Reference select"]
188pub type REFSEL_W<'a, const O: u8> =
189    crate::FieldWriterSafe<'a, u32, REFSEL_SPEC, u8, REFSEL_A, 4, O>;
190impl<'a, const O: u8> REFSEL_W<'a, O> {
191    #[doc = "VDD * 1/8 selected as reference"]
192    #[inline(always)]
193    pub fn ref1_8vdd(self) -> &'a mut W {
194        self.variant(REFSEL_A::REF1_8VDD)
195    }
196    #[doc = "VDD * 2/8 selected as reference"]
197    #[inline(always)]
198    pub fn ref2_8vdd(self) -> &'a mut W {
199        self.variant(REFSEL_A::REF2_8VDD)
200    }
201    #[doc = "VDD * 3/8 selected as reference"]
202    #[inline(always)]
203    pub fn ref3_8vdd(self) -> &'a mut W {
204        self.variant(REFSEL_A::REF3_8VDD)
205    }
206    #[doc = "VDD * 4/8 selected as reference"]
207    #[inline(always)]
208    pub fn ref4_8vdd(self) -> &'a mut W {
209        self.variant(REFSEL_A::REF4_8VDD)
210    }
211    #[doc = "VDD * 5/8 selected as reference"]
212    #[inline(always)]
213    pub fn ref5_8vdd(self) -> &'a mut W {
214        self.variant(REFSEL_A::REF5_8VDD)
215    }
216    #[doc = "VDD * 6/8 selected as reference"]
217    #[inline(always)]
218    pub fn ref6_8vdd(self) -> &'a mut W {
219        self.variant(REFSEL_A::REF6_8VDD)
220    }
221    #[doc = "VDD * 7/8 selected as reference"]
222    #[inline(always)]
223    pub fn ref7_8vdd(self) -> &'a mut W {
224        self.variant(REFSEL_A::REF7_8VDD)
225    }
226    #[doc = "External analog reference selected"]
227    #[inline(always)]
228    pub fn aref(self) -> &'a mut W {
229        self.variant(REFSEL_A::AREF)
230    }
231    #[doc = "VDD * 1/16 selected as reference"]
232    #[inline(always)]
233    pub fn ref1_16vdd(self) -> &'a mut W {
234        self.variant(REFSEL_A::REF1_16VDD)
235    }
236    #[doc = "VDD * 3/16 selected as reference"]
237    #[inline(always)]
238    pub fn ref3_16vdd(self) -> &'a mut W {
239        self.variant(REFSEL_A::REF3_16VDD)
240    }
241    #[doc = "VDD * 5/16 selected as reference"]
242    #[inline(always)]
243    pub fn ref5_16vdd(self) -> &'a mut W {
244        self.variant(REFSEL_A::REF5_16VDD)
245    }
246    #[doc = "VDD * 7/16 selected as reference"]
247    #[inline(always)]
248    pub fn ref7_16vdd(self) -> &'a mut W {
249        self.variant(REFSEL_A::REF7_16VDD)
250    }
251    #[doc = "VDD * 9/16 selected as reference"]
252    #[inline(always)]
253    pub fn ref9_16vdd(self) -> &'a mut W {
254        self.variant(REFSEL_A::REF9_16VDD)
255    }
256    #[doc = "VDD * 11/16 selected as reference"]
257    #[inline(always)]
258    pub fn ref11_16vdd(self) -> &'a mut W {
259        self.variant(REFSEL_A::REF11_16VDD)
260    }
261    #[doc = "VDD * 13/16 selected as reference"]
262    #[inline(always)]
263    pub fn ref13_16vdd(self) -> &'a mut W {
264        self.variant(REFSEL_A::REF13_16VDD)
265    }
266    #[doc = "VDD * 15/16 selected as reference"]
267    #[inline(always)]
268    pub fn ref15_16vdd(self) -> &'a mut W {
269        self.variant(REFSEL_A::REF15_16VDD)
270    }
271}
272impl R {
273    #[doc = "Bits 0:3 - Reference select"]
274    #[inline(always)]
275    pub fn refsel(&self) -> REFSEL_R {
276        REFSEL_R::new((self.bits & 0x0f) as u8)
277    }
278}
279impl W {
280    #[doc = "Bits 0:3 - Reference select"]
281    #[inline(always)]
282    pub fn refsel(&mut self) -> REFSEL_W<0> {
283        REFSEL_W::new(self)
284    }
285    #[doc = "Writes raw bits to the register."]
286    #[inline(always)]
287    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
288        self.0.bits(bits);
289        self
290    }
291}
292#[doc = "Reference select\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 [refsel](index.html) module"]
293pub struct REFSEL_SPEC;
294impl crate::RegisterSpec for REFSEL_SPEC {
295    type Ux = u32;
296}
297#[doc = "`read()` method returns [refsel::R](R) reader structure"]
298impl crate::Readable for REFSEL_SPEC {
299    type Reader = R;
300}
301#[doc = "`write(|w| ..)` method takes [refsel::W](W) writer structure"]
302impl crate::Writable for REFSEL_SPEC {
303    type Writer = W;
304}
305#[doc = "`reset()` method sets REFSEL to value 0x04"]
306impl crate::Resettable for REFSEL_SPEC {
307    #[inline(always)]
308    fn reset_value() -> Self::Ux {
309        0x04
310    }
311}
nrf52840_pac/lpcomp/refsel.rs

nrf52840_pac/lpcomp/
refsel.rs
