avr_device/devices/atmega32u4/cpu/
smcr.rs1#[doc = "Register `SMCR` reader"]
2pub struct R(crate::R<SMCR_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<SMCR_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<SMCR_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<SMCR_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `SMCR` writer"]
17pub struct W(crate::W<SMCR_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<SMCR_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<SMCR_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<SMCR_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Field `SE` reader - Sleep Enable"]
38pub type SE_R = crate::BitReader<bool>;
39#[doc = "Field `SE` writer - Sleep Enable"]
40pub type SE_W<'a, const O: u8> = crate::BitWriter<'a, u8, SMCR_SPEC, bool, O>;
41#[doc = "Field `SM` reader - Sleep Mode Select bits"]
42pub type SM_R = crate::FieldReader<u8, SM_A>;
43#[doc = "Sleep Mode Select bits\n\nValue on reset: 0"]
44#[derive(Clone, Copy, Debug, PartialEq, Eq)]
45#[repr(u8)]
46pub enum SM_A {
47 #[doc = "0: Idle"]
48 IDLE = 0,
49 #[doc = "1: ADC Noise Reduction (If Available)"]
50 ADC = 1,
51 #[doc = "2: Power Down"]
52 PDOWN = 2,
53 #[doc = "3: Power Save"]
54 PSAVE = 3,
55 #[doc = "4: Reserved"]
56 VAL_0X04 = 4,
57 #[doc = "5: Reserved"]
58 VAL_0X05 = 5,
59 #[doc = "6: Standby"]
60 STDBY = 6,
61 #[doc = "7: Extended Standby"]
62 ESTDBY = 7,
63}
64impl From<SM_A> for u8 {
65 #[inline(always)]
66 fn from(variant: SM_A) -> Self {
67 variant as _
68 }
69}
70impl SM_R {
71 #[doc = "Get enumerated values variant"]
72 #[inline(always)]
73 pub fn variant(&self) -> SM_A {
74 match self.bits {
75 0 => SM_A::IDLE,
76 1 => SM_A::ADC,
77 2 => SM_A::PDOWN,
78 3 => SM_A::PSAVE,
79 4 => SM_A::VAL_0X04,
80 5 => SM_A::VAL_0X05,
81 6 => SM_A::STDBY,
82 7 => SM_A::ESTDBY,
83 _ => unreachable!(),
84 }
85 }
86 #[doc = "Checks if the value of the field is `IDLE`"]
87 #[inline(always)]
88 pub fn is_idle(&self) -> bool {
89 *self == SM_A::IDLE
90 }
91 #[doc = "Checks if the value of the field is `ADC`"]
92 #[inline(always)]
93 pub fn is_adc(&self) -> bool {
94 *self == SM_A::ADC
95 }
96 #[doc = "Checks if the value of the field is `PDOWN`"]
97 #[inline(always)]
98 pub fn is_pdown(&self) -> bool {
99 *self == SM_A::PDOWN
100 }
101 #[doc = "Checks if the value of the field is `PSAVE`"]
102 #[inline(always)]
103 pub fn is_psave(&self) -> bool {
104 *self == SM_A::PSAVE
105 }
106 #[doc = "Checks if the value of the field is `VAL_0X04`"]
107 #[inline(always)]
108 pub fn is_val_0x04(&self) -> bool {
109 *self == SM_A::VAL_0X04
110 }
111 #[doc = "Checks if the value of the field is `VAL_0X05`"]
112 #[inline(always)]
113 pub fn is_val_0x05(&self) -> bool {
114 *self == SM_A::VAL_0X05
115 }
116 #[doc = "Checks if the value of the field is `STDBY`"]
117 #[inline(always)]
118 pub fn is_stdby(&self) -> bool {
119 *self == SM_A::STDBY
120 }
121 #[doc = "Checks if the value of the field is `ESTDBY`"]
122 #[inline(always)]
123 pub fn is_estdby(&self) -> bool {
124 *self == SM_A::ESTDBY
125 }
126}
127#[doc = "Field `SM` writer - Sleep Mode Select bits"]
128pub type SM_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u8, SMCR_SPEC, u8, SM_A, 3, O>;
129impl<'a, const O: u8> SM_W<'a, O> {
130 #[doc = "Idle"]
131 #[inline(always)]
132 pub fn idle(self) -> &'a mut W {
133 self.variant(SM_A::IDLE)
134 }
135 #[doc = "ADC Noise Reduction (If Available)"]
136 #[inline(always)]
137 pub fn adc(self) -> &'a mut W {
138 self.variant(SM_A::ADC)
139 }
140 #[doc = "Power Down"]
141 #[inline(always)]
142 pub fn pdown(self) -> &'a mut W {
143 self.variant(SM_A::PDOWN)
144 }
145 #[doc = "Power Save"]
146 #[inline(always)]
147 pub fn psave(self) -> &'a mut W {
148 self.variant(SM_A::PSAVE)
149 }
150 #[doc = "Reserved"]
151 #[inline(always)]
152 pub fn val_0x04(self) -> &'a mut W {
153 self.variant(SM_A::VAL_0X04)
154 }
155 #[doc = "Reserved"]
156 #[inline(always)]
157 pub fn val_0x05(self) -> &'a mut W {
158 self.variant(SM_A::VAL_0X05)
159 }
160 #[doc = "Standby"]
161 #[inline(always)]
162 pub fn stdby(self) -> &'a mut W {
163 self.variant(SM_A::STDBY)
164 }
165 #[doc = "Extended Standby"]
166 #[inline(always)]
167 pub fn estdby(self) -> &'a mut W {
168 self.variant(SM_A::ESTDBY)
169 }
170}
171impl R {
172 #[doc = "Bit 0 - Sleep Enable"]
173 #[inline(always)]
174 pub fn se(&self) -> SE_R {
175 SE_R::new((self.bits & 1) != 0)
176 }
177 #[doc = "Bits 1:3 - Sleep Mode Select bits"]
178 #[inline(always)]
179 pub fn sm(&self) -> SM_R {
180 SM_R::new((self.bits >> 1) & 7)
181 }
182}
183impl W {
184 #[doc = "Bit 0 - Sleep Enable"]
185 #[inline(always)]
186 #[must_use]
187 pub fn se(&mut self) -> SE_W<0> {
188 SE_W::new(self)
189 }
190 #[doc = "Bits 1:3 - Sleep Mode Select bits"]
191 #[inline(always)]
192 #[must_use]
193 pub fn sm(&mut self) -> SM_W<1> {
194 SM_W::new(self)
195 }
196 #[doc = "Writes raw bits to the register."]
197 #[inline(always)]
198 pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
199 self.0.bits(bits);
200 self
201 }
202}
203#[doc = "Sleep Mode Control Register\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 [smcr](index.html) module"]
204pub struct SMCR_SPEC;
205impl crate::RegisterSpec for SMCR_SPEC {
206 type Ux = u8;
207}
208#[doc = "`read()` method returns [smcr::R](R) reader structure"]
209impl crate::Readable for SMCR_SPEC {
210 type Reader = R;
211}
212#[doc = "`write(|w| ..)` method takes [smcr::W](W) writer structure"]
213impl crate::Writable for SMCR_SPEC {
214 type Writer = W;
215 const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
216 const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
217}
218#[doc = "`reset()` method sets SMCR to value 0"]
219impl crate::Resettable for SMCR_SPEC {
220 const RESET_VALUE: Self::Ux = 0;
221}