atsamd11c/sysctrl/
osc8m.rs

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1#[doc = "Register `OSC8M` reader"]
2pub type R = crate::R<Osc8mSpec>;
3#[doc = "Register `OSC8M` writer"]
4pub type W = crate::W<Osc8mSpec>;
5#[doc = "Field `ENABLE` reader - Oscillator Enable"]
6pub type EnableR = crate::BitReader;
7#[doc = "Field `ENABLE` writer - Oscillator Enable"]
8pub type EnableW<'a, REG> = crate::BitWriter<'a, REG>;
9#[doc = "Field `RUNSTDBY` reader - Run in Standby"]
10pub type RunstdbyR = crate::BitReader;
11#[doc = "Field `RUNSTDBY` writer - Run in Standby"]
12pub type RunstdbyW<'a, REG> = crate::BitWriter<'a, REG>;
13#[doc = "Field `ONDEMAND` reader - On Demand Control"]
14pub type OndemandR = crate::BitReader;
15#[doc = "Field `ONDEMAND` writer - On Demand Control"]
16pub type OndemandW<'a, REG> = crate::BitWriter<'a, REG>;
17#[doc = "Oscillator Prescaler\n\nValue on reset: 3"]
18#[derive(Clone, Copy, Debug, PartialEq, Eq)]
19#[repr(u8)]
20pub enum Prescselect {
21    #[doc = "0: 1"]
22    _0 = 0,
23    #[doc = "1: 2"]
24    _1 = 1,
25    #[doc = "2: 4"]
26    _2 = 2,
27    #[doc = "3: 8"]
28    _3 = 3,
29}
30impl From<Prescselect> for u8 {
31    #[inline(always)]
32    fn from(variant: Prescselect) -> Self {
33        variant as _
34    }
35}
36impl crate::FieldSpec for Prescselect {
37    type Ux = u8;
38}
39impl crate::IsEnum for Prescselect {}
40#[doc = "Field `PRESC` reader - Oscillator Prescaler"]
41pub type PrescR = crate::FieldReader<Prescselect>;
42impl PrescR {
43    #[doc = "Get enumerated values variant"]
44    #[inline(always)]
45    pub const fn variant(&self) -> Prescselect {
46        match self.bits {
47            0 => Prescselect::_0,
48            1 => Prescselect::_1,
49            2 => Prescselect::_2,
50            3 => Prescselect::_3,
51            _ => unreachable!(),
52        }
53    }
54    #[doc = "1"]
55    #[inline(always)]
56    pub fn is_0(&self) -> bool {
57        *self == Prescselect::_0
58    }
59    #[doc = "2"]
60    #[inline(always)]
61    pub fn is_1(&self) -> bool {
62        *self == Prescselect::_1
63    }
64    #[doc = "4"]
65    #[inline(always)]
66    pub fn is_2(&self) -> bool {
67        *self == Prescselect::_2
68    }
69    #[doc = "8"]
70    #[inline(always)]
71    pub fn is_3(&self) -> bool {
72        *self == Prescselect::_3
73    }
74}
75#[doc = "Field `PRESC` writer - Oscillator Prescaler"]
76pub type PrescW<'a, REG> = crate::FieldWriter<'a, REG, 2, Prescselect, crate::Safe>;
77impl<'a, REG> PrescW<'a, REG>
78where
79    REG: crate::Writable + crate::RegisterSpec,
80    REG::Ux: From<u8>,
81{
82    #[doc = "1"]
83    #[inline(always)]
84    pub fn _0(self) -> &'a mut crate::W<REG> {
85        self.variant(Prescselect::_0)
86    }
87    #[doc = "2"]
88    #[inline(always)]
89    pub fn _1(self) -> &'a mut crate::W<REG> {
90        self.variant(Prescselect::_1)
91    }
92    #[doc = "4"]
93    #[inline(always)]
94    pub fn _2(self) -> &'a mut crate::W<REG> {
95        self.variant(Prescselect::_2)
96    }
97    #[doc = "8"]
98    #[inline(always)]
99    pub fn _3(self) -> &'a mut crate::W<REG> {
100        self.variant(Prescselect::_3)
101    }
102}
103#[doc = "Field `CALIB` reader - Oscillator Calibration"]
104pub type CalibR = crate::FieldReader<u16>;
105#[doc = "Field `CALIB` writer - Oscillator Calibration"]
106pub type CalibW<'a, REG> = crate::FieldWriter<'a, REG, 12, u16>;
107#[doc = "Oscillator Frequency Range\n\nValue on reset: 2"]
108#[derive(Clone, Copy, Debug, PartialEq, Eq)]
109#[repr(u8)]
110pub enum Frangeselect {
111    #[doc = "0: 4 to 6MHz"]
112    _0 = 0,
113    #[doc = "1: 6 to 8MHz"]
114    _1 = 1,
115    #[doc = "2: 8 to 11MHz"]
116    _2 = 2,
117    #[doc = "3: 11 to 15MHz"]
118    _3 = 3,
119}
120impl From<Frangeselect> for u8 {
121    #[inline(always)]
122    fn from(variant: Frangeselect) -> Self {
123        variant as _
124    }
125}
126impl crate::FieldSpec for Frangeselect {
127    type Ux = u8;
128}
129impl crate::IsEnum for Frangeselect {}
130#[doc = "Field `FRANGE` reader - Oscillator Frequency Range"]
131pub type FrangeR = crate::FieldReader<Frangeselect>;
132impl FrangeR {
133    #[doc = "Get enumerated values variant"]
134    #[inline(always)]
135    pub const fn variant(&self) -> Frangeselect {
136        match self.bits {
137            0 => Frangeselect::_0,
138            1 => Frangeselect::_1,
139            2 => Frangeselect::_2,
140            3 => Frangeselect::_3,
141            _ => unreachable!(),
142        }
143    }
144    #[doc = "4 to 6MHz"]
145    #[inline(always)]
146    pub fn is_0(&self) -> bool {
147        *self == Frangeselect::_0
148    }
149    #[doc = "6 to 8MHz"]
150    #[inline(always)]
151    pub fn is_1(&self) -> bool {
152        *self == Frangeselect::_1
153    }
154    #[doc = "8 to 11MHz"]
155    #[inline(always)]
156    pub fn is_2(&self) -> bool {
157        *self == Frangeselect::_2
158    }
159    #[doc = "11 to 15MHz"]
160    #[inline(always)]
161    pub fn is_3(&self) -> bool {
162        *self == Frangeselect::_3
163    }
164}
165#[doc = "Field `FRANGE` writer - Oscillator Frequency Range"]
166pub type FrangeW<'a, REG> = crate::FieldWriter<'a, REG, 2, Frangeselect, crate::Safe>;
167impl<'a, REG> FrangeW<'a, REG>
168where
169    REG: crate::Writable + crate::RegisterSpec,
170    REG::Ux: From<u8>,
171{
172    #[doc = "4 to 6MHz"]
173    #[inline(always)]
174    pub fn _0(self) -> &'a mut crate::W<REG> {
175        self.variant(Frangeselect::_0)
176    }
177    #[doc = "6 to 8MHz"]
178    #[inline(always)]
179    pub fn _1(self) -> &'a mut crate::W<REG> {
180        self.variant(Frangeselect::_1)
181    }
182    #[doc = "8 to 11MHz"]
183    #[inline(always)]
184    pub fn _2(self) -> &'a mut crate::W<REG> {
185        self.variant(Frangeselect::_2)
186    }
187    #[doc = "11 to 15MHz"]
188    #[inline(always)]
189    pub fn _3(self) -> &'a mut crate::W<REG> {
190        self.variant(Frangeselect::_3)
191    }
192}
193impl R {
194    #[doc = "Bit 1 - Oscillator Enable"]
195    #[inline(always)]
196    pub fn enable(&self) -> EnableR {
197        EnableR::new(((self.bits >> 1) & 1) != 0)
198    }
199    #[doc = "Bit 6 - Run in Standby"]
200    #[inline(always)]
201    pub fn runstdby(&self) -> RunstdbyR {
202        RunstdbyR::new(((self.bits >> 6) & 1) != 0)
203    }
204    #[doc = "Bit 7 - On Demand Control"]
205    #[inline(always)]
206    pub fn ondemand(&self) -> OndemandR {
207        OndemandR::new(((self.bits >> 7) & 1) != 0)
208    }
209    #[doc = "Bits 8:9 - Oscillator Prescaler"]
210    #[inline(always)]
211    pub fn presc(&self) -> PrescR {
212        PrescR::new(((self.bits >> 8) & 3) as u8)
213    }
214    #[doc = "Bits 16:27 - Oscillator Calibration"]
215    #[inline(always)]
216    pub fn calib(&self) -> CalibR {
217        CalibR::new(((self.bits >> 16) & 0x0fff) as u16)
218    }
219    #[doc = "Bits 30:31 - Oscillator Frequency Range"]
220    #[inline(always)]
221    pub fn frange(&self) -> FrangeR {
222        FrangeR::new(((self.bits >> 30) & 3) as u8)
223    }
224}
225impl W {
226    #[doc = "Bit 1 - Oscillator Enable"]
227    #[inline(always)]
228    #[must_use]
229    pub fn enable(&mut self) -> EnableW<Osc8mSpec> {
230        EnableW::new(self, 1)
231    }
232    #[doc = "Bit 6 - Run in Standby"]
233    #[inline(always)]
234    #[must_use]
235    pub fn runstdby(&mut self) -> RunstdbyW<Osc8mSpec> {
236        RunstdbyW::new(self, 6)
237    }
238    #[doc = "Bit 7 - On Demand Control"]
239    #[inline(always)]
240    #[must_use]
241    pub fn ondemand(&mut self) -> OndemandW<Osc8mSpec> {
242        OndemandW::new(self, 7)
243    }
244    #[doc = "Bits 8:9 - Oscillator Prescaler"]
245    #[inline(always)]
246    #[must_use]
247    pub fn presc(&mut self) -> PrescW<Osc8mSpec> {
248        PrescW::new(self, 8)
249    }
250    #[doc = "Bits 16:27 - Oscillator Calibration"]
251    #[inline(always)]
252    #[must_use]
253    pub fn calib(&mut self) -> CalibW<Osc8mSpec> {
254        CalibW::new(self, 16)
255    }
256    #[doc = "Bits 30:31 - Oscillator Frequency Range"]
257    #[inline(always)]
258    #[must_use]
259    pub fn frange(&mut self) -> FrangeW<Osc8mSpec> {
260        FrangeW::new(self, 30)
261    }
262}
263#[doc = "8MHz Internal Oscillator (OSC8M) Control\n\nYou can [`read`](crate::Reg::read) this register and get [`osc8m::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`osc8m::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
264pub struct Osc8mSpec;
265impl crate::RegisterSpec for Osc8mSpec {
266    type Ux = u32;
267}
268#[doc = "`read()` method returns [`osc8m::R`](R) reader structure"]
269impl crate::Readable for Osc8mSpec {}
270#[doc = "`write(|w| ..)` method takes [`osc8m::W`](W) writer structure"]
271impl crate::Writable for Osc8mSpec {
272    type Safety = crate::Unsafe;
273    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
274    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
275}
276#[doc = "`reset()` method sets OSC8M to value 0x8707_0382"]
277impl crate::Resettable for Osc8mSpec {
278    const RESET_VALUE: u32 = 0x8707_0382;
279}
atsamd11c/sysctrl/osc8m.rs

atsamd11c/sysctrl/
osc8m.rs
