atsamd11c/sysctrl/
xosc.rs

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1#[doc = "Register `XOSC` reader"]
2pub type R = crate::R<XoscSpec>;
3#[doc = "Register `XOSC` writer"]
4pub type W = crate::W<XoscSpec>;
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 `XTALEN` reader - Crystal Oscillator Enable"]
10pub type XtalenR = crate::BitReader;
11#[doc = "Field `XTALEN` writer - Crystal Oscillator Enable"]
12pub type XtalenW<'a, REG> = crate::BitWriter<'a, REG>;
13#[doc = "Field `RUNSTDBY` reader - Run in Standby"]
14pub type RunstdbyR = crate::BitReader;
15#[doc = "Field `RUNSTDBY` writer - Run in Standby"]
16pub type RunstdbyW<'a, REG> = crate::BitWriter<'a, REG>;
17#[doc = "Field `ONDEMAND` reader - On Demand Control"]
18pub type OndemandR = crate::BitReader;
19#[doc = "Field `ONDEMAND` writer - On Demand Control"]
20pub type OndemandW<'a, REG> = crate::BitWriter<'a, REG>;
21#[doc = "Oscillator Gain\n\nValue on reset: 0"]
22#[derive(Clone, Copy, Debug, PartialEq, Eq)]
23#[repr(u8)]
24pub enum Gainselect {
25    #[doc = "0: 2MHz"]
26    _0 = 0,
27    #[doc = "1: 4MHz"]
28    _1 = 1,
29    #[doc = "2: 8MHz"]
30    _2 = 2,
31    #[doc = "3: 16MHz"]
32    _3 = 3,
33    #[doc = "4: 30MHz"]
34    _4 = 4,
35}
36impl From<Gainselect> for u8 {
37    #[inline(always)]
38    fn from(variant: Gainselect) -> Self {
39        variant as _
40    }
41}
42impl crate::FieldSpec for Gainselect {
43    type Ux = u8;
44}
45impl crate::IsEnum for Gainselect {}
46#[doc = "Field `GAIN` reader - Oscillator Gain"]
47pub type GainR = crate::FieldReader<Gainselect>;
48impl GainR {
49    #[doc = "Get enumerated values variant"]
50    #[inline(always)]
51    pub const fn variant(&self) -> Option<Gainselect> {
52        match self.bits {
53            0 => Some(Gainselect::_0),
54            1 => Some(Gainselect::_1),
55            2 => Some(Gainselect::_2),
56            3 => Some(Gainselect::_3),
57            4 => Some(Gainselect::_4),
58            _ => None,
59        }
60    }
61    #[doc = "2MHz"]
62    #[inline(always)]
63    pub fn is_0(&self) -> bool {
64        *self == Gainselect::_0
65    }
66    #[doc = "4MHz"]
67    #[inline(always)]
68    pub fn is_1(&self) -> bool {
69        *self == Gainselect::_1
70    }
71    #[doc = "8MHz"]
72    #[inline(always)]
73    pub fn is_2(&self) -> bool {
74        *self == Gainselect::_2
75    }
76    #[doc = "16MHz"]
77    #[inline(always)]
78    pub fn is_3(&self) -> bool {
79        *self == Gainselect::_3
80    }
81    #[doc = "30MHz"]
82    #[inline(always)]
83    pub fn is_4(&self) -> bool {
84        *self == Gainselect::_4
85    }
86}
87#[doc = "Field `GAIN` writer - Oscillator Gain"]
88pub type GainW<'a, REG> = crate::FieldWriter<'a, REG, 3, Gainselect>;
89impl<'a, REG> GainW<'a, REG>
90where
91    REG: crate::Writable + crate::RegisterSpec,
92    REG::Ux: From<u8>,
93{
94    #[doc = "2MHz"]
95    #[inline(always)]
96    pub fn _0(self) -> &'a mut crate::W<REG> {
97        self.variant(Gainselect::_0)
98    }
99    #[doc = "4MHz"]
100    #[inline(always)]
101    pub fn _1(self) -> &'a mut crate::W<REG> {
102        self.variant(Gainselect::_1)
103    }
104    #[doc = "8MHz"]
105    #[inline(always)]
106    pub fn _2(self) -> &'a mut crate::W<REG> {
107        self.variant(Gainselect::_2)
108    }
109    #[doc = "16MHz"]
110    #[inline(always)]
111    pub fn _3(self) -> &'a mut crate::W<REG> {
112        self.variant(Gainselect::_3)
113    }
114    #[doc = "30MHz"]
115    #[inline(always)]
116    pub fn _4(self) -> &'a mut crate::W<REG> {
117        self.variant(Gainselect::_4)
118    }
119}
120#[doc = "Field `AMPGC` reader - Automatic Amplitude Gain Control"]
121pub type AmpgcR = crate::BitReader;
122#[doc = "Field `AMPGC` writer - Automatic Amplitude Gain Control"]
123pub type AmpgcW<'a, REG> = crate::BitWriter<'a, REG>;
124#[doc = "Field `STARTUP` reader - Start-Up Time"]
125pub type StartupR = crate::FieldReader;
126#[doc = "Field `STARTUP` writer - Start-Up Time"]
127pub type StartupW<'a, REG> = crate::FieldWriter<'a, REG, 4>;
128impl R {
129    #[doc = "Bit 1 - Oscillator Enable"]
130    #[inline(always)]
131    pub fn enable(&self) -> EnableR {
132        EnableR::new(((self.bits >> 1) & 1) != 0)
133    }
134    #[doc = "Bit 2 - Crystal Oscillator Enable"]
135    #[inline(always)]
136    pub fn xtalen(&self) -> XtalenR {
137        XtalenR::new(((self.bits >> 2) & 1) != 0)
138    }
139    #[doc = "Bit 6 - Run in Standby"]
140    #[inline(always)]
141    pub fn runstdby(&self) -> RunstdbyR {
142        RunstdbyR::new(((self.bits >> 6) & 1) != 0)
143    }
144    #[doc = "Bit 7 - On Demand Control"]
145    #[inline(always)]
146    pub fn ondemand(&self) -> OndemandR {
147        OndemandR::new(((self.bits >> 7) & 1) != 0)
148    }
149    #[doc = "Bits 8:10 - Oscillator Gain"]
150    #[inline(always)]
151    pub fn gain(&self) -> GainR {
152        GainR::new(((self.bits >> 8) & 7) as u8)
153    }
154    #[doc = "Bit 11 - Automatic Amplitude Gain Control"]
155    #[inline(always)]
156    pub fn ampgc(&self) -> AmpgcR {
157        AmpgcR::new(((self.bits >> 11) & 1) != 0)
158    }
159    #[doc = "Bits 12:15 - Start-Up Time"]
160    #[inline(always)]
161    pub fn startup(&self) -> StartupR {
162        StartupR::new(((self.bits >> 12) & 0x0f) as u8)
163    }
164}
165impl W {
166    #[doc = "Bit 1 - Oscillator Enable"]
167    #[inline(always)]
168    #[must_use]
169    pub fn enable(&mut self) -> EnableW<XoscSpec> {
170        EnableW::new(self, 1)
171    }
172    #[doc = "Bit 2 - Crystal Oscillator Enable"]
173    #[inline(always)]
174    #[must_use]
175    pub fn xtalen(&mut self) -> XtalenW<XoscSpec> {
176        XtalenW::new(self, 2)
177    }
178    #[doc = "Bit 6 - Run in Standby"]
179    #[inline(always)]
180    #[must_use]
181    pub fn runstdby(&mut self) -> RunstdbyW<XoscSpec> {
182        RunstdbyW::new(self, 6)
183    }
184    #[doc = "Bit 7 - On Demand Control"]
185    #[inline(always)]
186    #[must_use]
187    pub fn ondemand(&mut self) -> OndemandW<XoscSpec> {
188        OndemandW::new(self, 7)
189    }
190    #[doc = "Bits 8:10 - Oscillator Gain"]
191    #[inline(always)]
192    #[must_use]
193    pub fn gain(&mut self) -> GainW<XoscSpec> {
194        GainW::new(self, 8)
195    }
196    #[doc = "Bit 11 - Automatic Amplitude Gain Control"]
197    #[inline(always)]
198    #[must_use]
199    pub fn ampgc(&mut self) -> AmpgcW<XoscSpec> {
200        AmpgcW::new(self, 11)
201    }
202    #[doc = "Bits 12:15 - Start-Up Time"]
203    #[inline(always)]
204    #[must_use]
205    pub fn startup(&mut self) -> StartupW<XoscSpec> {
206        StartupW::new(self, 12)
207    }
208}
209#[doc = "External Multipurpose Crystal Oscillator (XOSC) Control\n\nYou can [`read`](crate::Reg::read) this register and get [`xosc::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`xosc::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
210pub struct XoscSpec;
211impl crate::RegisterSpec for XoscSpec {
212    type Ux = u16;
213}
214#[doc = "`read()` method returns [`xosc::R`](R) reader structure"]
215impl crate::Readable for XoscSpec {}
216#[doc = "`write(|w| ..)` method takes [`xosc::W`](W) writer structure"]
217impl crate::Writable for XoscSpec {
218    type Safety = crate::Unsafe;
219    const ZERO_TO_MODIFY_FIELDS_BITMAP: u16 = 0;
220    const ONE_TO_MODIFY_FIELDS_BITMAP: u16 = 0;
221}
222#[doc = "`reset()` method sets XOSC to value 0x80"]
223impl crate::Resettable for XoscSpec {
224    const RESET_VALUE: u16 = 0x80;
225}
atsamd11c/sysctrl/xosc.rs

atsamd11c/sysctrl/
xosc.rs
