efm32pg22_pac/efm32pg22c200/hfxo0_ns/
cfg.rs

1#[doc = "Register `CFG` reader"]
2pub struct R(crate::R<CFG_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<CFG_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<CFG_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<CFG_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `CFG` writer"]
17pub struct W(crate::W<CFG_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<CFG_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<CFG_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<CFG_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `MODE` reader - Crystal Oscillator Mode"]
38pub type MODE_R = crate::BitReader<MODE_A>;
39#[doc = "Crystal Oscillator Mode\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41pub enum MODE_A {
42    #[doc = "0: crystal oscillator"]
43    XTAL = 0,
44    #[doc = "1: external sinusoidal clock can be supplied on XI pin."]
45    EXTCLK = 1,
46}
47impl From<MODE_A> for bool {
48    #[inline(always)]
49    fn from(variant: MODE_A) -> Self {
50        variant as u8 != 0
51    }
52}
53impl MODE_R {
54    #[doc = "Get enumerated values variant"]
55    #[inline(always)]
56    pub fn variant(&self) -> MODE_A {
57        match self.bits {
58            false => MODE_A::XTAL,
59            true => MODE_A::EXTCLK,
60        }
61    }
62    #[doc = "Checks if the value of the field is `XTAL`"]
63    #[inline(always)]
64    pub fn is_xtal(&self) -> bool {
65        *self == MODE_A::XTAL
66    }
67    #[doc = "Checks if the value of the field is `EXTCLK`"]
68    #[inline(always)]
69    pub fn is_extclk(&self) -> bool {
70        *self == MODE_A::EXTCLK
71    }
72}
73#[doc = "Field `MODE` writer - Crystal Oscillator Mode"]
74pub type MODE_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFG_SPEC, MODE_A, O>;
75impl<'a, const O: u8> MODE_W<'a, O> {
76    #[doc = "crystal oscillator"]
77    #[inline(always)]
78    pub fn xtal(self) -> &'a mut W {
79        self.variant(MODE_A::XTAL)
80    }
81    #[doc = "external sinusoidal clock can be supplied on XI pin."]
82    #[inline(always)]
83    pub fn extclk(self) -> &'a mut W {
84        self.variant(MODE_A::EXTCLK)
85    }
86}
87#[doc = "Field `ENXIDCBIASANA` reader - Enable XI Internal DC Bias"]
88pub type ENXIDCBIASANA_R = crate::BitReader<bool>;
89#[doc = "Field `ENXIDCBIASANA` writer - Enable XI Internal DC Bias"]
90pub type ENXIDCBIASANA_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFG_SPEC, bool, O>;
91#[doc = "Field `SQBUFSCHTRGANA` reader - Squaring Buffer Schmitt Trigger"]
92pub type SQBUFSCHTRGANA_R = crate::BitReader<SQBUFSCHTRGANA_A>;
93#[doc = "Squaring Buffer Schmitt Trigger\n\nValue on reset: 0"]
94#[derive(Clone, Copy, Debug, PartialEq, Eq)]
95pub enum SQBUFSCHTRGANA_A {
96    #[doc = "0: Squaring buffer schmitt trigger is disabled"]
97    DISABLE = 0,
98    #[doc = "1: Squaring buffer schmitt trigger is enabled"]
99    ENABLE = 1,
100}
101impl From<SQBUFSCHTRGANA_A> for bool {
102    #[inline(always)]
103    fn from(variant: SQBUFSCHTRGANA_A) -> Self {
104        variant as u8 != 0
105    }
106}
107impl SQBUFSCHTRGANA_R {
108    #[doc = "Get enumerated values variant"]
109    #[inline(always)]
110    pub fn variant(&self) -> SQBUFSCHTRGANA_A {
111        match self.bits {
112            false => SQBUFSCHTRGANA_A::DISABLE,
113            true => SQBUFSCHTRGANA_A::ENABLE,
114        }
115    }
116    #[doc = "Checks if the value of the field is `DISABLE`"]
117    #[inline(always)]
118    pub fn is_disable(&self) -> bool {
119        *self == SQBUFSCHTRGANA_A::DISABLE
120    }
121    #[doc = "Checks if the value of the field is `ENABLE`"]
122    #[inline(always)]
123    pub fn is_enable(&self) -> bool {
124        *self == SQBUFSCHTRGANA_A::ENABLE
125    }
126}
127#[doc = "Field `SQBUFSCHTRGANA` writer - Squaring Buffer Schmitt Trigger"]
128pub type SQBUFSCHTRGANA_W<'a, const O: u8> =
129    crate::BitWriter<'a, u32, CFG_SPEC, SQBUFSCHTRGANA_A, O>;
130impl<'a, const O: u8> SQBUFSCHTRGANA_W<'a, O> {
131    #[doc = "Squaring buffer schmitt trigger is disabled"]
132    #[inline(always)]
133    pub fn disable(self) -> &'a mut W {
134        self.variant(SQBUFSCHTRGANA_A::DISABLE)
135    }
136    #[doc = "Squaring buffer schmitt trigger is enabled"]
137    #[inline(always)]
138    pub fn enable(self) -> &'a mut W {
139        self.variant(SQBUFSCHTRGANA_A::ENABLE)
140    }
141}
142impl R {
143    #[doc = "Bit 0 - Crystal Oscillator Mode"]
144    #[inline(always)]
145    pub fn mode(&self) -> MODE_R {
146        MODE_R::new((self.bits & 1) != 0)
147    }
148    #[doc = "Bit 2 - Enable XI Internal DC Bias"]
149    #[inline(always)]
150    pub fn enxidcbiasana(&self) -> ENXIDCBIASANA_R {
151        ENXIDCBIASANA_R::new(((self.bits >> 2) & 1) != 0)
152    }
153    #[doc = "Bit 3 - Squaring Buffer Schmitt Trigger"]
154    #[inline(always)]
155    pub fn sqbufschtrgana(&self) -> SQBUFSCHTRGANA_R {
156        SQBUFSCHTRGANA_R::new(((self.bits >> 3) & 1) != 0)
157    }
158}
159impl W {
160    #[doc = "Bit 0 - Crystal Oscillator Mode"]
161    #[inline(always)]
162    #[must_use]
163    pub fn mode(&mut self) -> MODE_W<0> {
164        MODE_W::new(self)
165    }
166    #[doc = "Bit 2 - Enable XI Internal DC Bias"]
167    #[inline(always)]
168    #[must_use]
169    pub fn enxidcbiasana(&mut self) -> ENXIDCBIASANA_W<2> {
170        ENXIDCBIASANA_W::new(self)
171    }
172    #[doc = "Bit 3 - Squaring Buffer Schmitt Trigger"]
173    #[inline(always)]
174    #[must_use]
175    pub fn sqbufschtrgana(&mut self) -> SQBUFSCHTRGANA_W<3> {
176        SQBUFSCHTRGANA_W::new(self)
177    }
178    #[doc = "Writes raw bits to the register."]
179    #[inline(always)]
180    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
181        self.0.bits(bits);
182        self
183    }
184}
185#[doc = "No Description\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)."]
186pub struct CFG_SPEC;
187impl crate::RegisterSpec for CFG_SPEC {
188    type Ux = u32;
189}
190#[doc = "`read()` method returns [cfg::R](R) reader structure"]
191impl crate::Readable for CFG_SPEC {
192    type Reader = R;
193}
194#[doc = "`write(|w| ..)` method takes [cfg::W](W) writer structure"]
195impl crate::Writable for CFG_SPEC {
196    type Writer = W;
197    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
198    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
199}
200#[doc = "`reset()` method sets CFG to value 0x1000_0000"]
201impl crate::Resettable for CFG_SPEC {
202    const RESET_VALUE: Self::Ux = 0x1000_0000;
203}
efm32pg22_pac/efm32pg22c200/hfxo0_ns/cfg.rs

efm32pg22_pac/efm32pg22c200/hfxo0_ns/
cfg.rs
