avr_device/devices/atmega32u4/tc4/
tccr4c.rs1#[doc = "Register `TCCR4C` reader"]
2pub struct R(crate::R<TCCR4C_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<TCCR4C_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<TCCR4C_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<TCCR4C_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `TCCR4C` writer"]
17pub struct W(crate::W<TCCR4C_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<TCCR4C_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<TCCR4C_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<TCCR4C_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Field `PWM4D` reader - Pulse Width Modulator D Enable"]
38pub type PWM4D_R = crate::BitReader<bool>;
39#[doc = "Field `PWM4D` writer - Pulse Width Modulator D Enable"]
40pub type PWM4D_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
41#[doc = "Field `FOC4D` writer - Force Output Compare Match 4D"]
42pub type FOC4D_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
43#[doc = "Field `COM4D` reader - Comparator D Output Mode"]
44pub type COM4D_R = crate::FieldReader<u8, COM4D_A>;
45#[doc = "Comparator D Output Mode\n\nValue on reset: 0"]
46#[derive(Clone, Copy, Debug, PartialEq, Eq)]
47#[repr(u8)]
48pub enum COM4D_A {
49 #[doc = "0: Normal port operation, OCix disconnected"]
50 DISCONNECTED = 0,
51 #[doc = "1: Toggle OCix on Compare Match (Might depend on WGM)"]
52 MATCH_TOGGLE = 1,
53 #[doc = "2: Clear OCix on Compare Match (If PWM is enabled, OCix is set at TOP)"]
54 MATCH_CLEAR = 2,
55 #[doc = "3: Set OCix on Compare Match (If PWM is enabled, OCix is cleared at TOP)"]
56 MATCH_SET = 3,
57}
58impl From<COM4D_A> for u8 {
59 #[inline(always)]
60 fn from(variant: COM4D_A) -> Self {
61 variant as _
62 }
63}
64impl COM4D_R {
65 #[doc = "Get enumerated values variant"]
66 #[inline(always)]
67 pub fn variant(&self) -> COM4D_A {
68 match self.bits {
69 0 => COM4D_A::DISCONNECTED,
70 1 => COM4D_A::MATCH_TOGGLE,
71 2 => COM4D_A::MATCH_CLEAR,
72 3 => COM4D_A::MATCH_SET,
73 _ => unreachable!(),
74 }
75 }
76 #[doc = "Checks if the value of the field is `DISCONNECTED`"]
77 #[inline(always)]
78 pub fn is_disconnected(&self) -> bool {
79 *self == COM4D_A::DISCONNECTED
80 }
81 #[doc = "Checks if the value of the field is `MATCH_TOGGLE`"]
82 #[inline(always)]
83 pub fn is_match_toggle(&self) -> bool {
84 *self == COM4D_A::MATCH_TOGGLE
85 }
86 #[doc = "Checks if the value of the field is `MATCH_CLEAR`"]
87 #[inline(always)]
88 pub fn is_match_clear(&self) -> bool {
89 *self == COM4D_A::MATCH_CLEAR
90 }
91 #[doc = "Checks if the value of the field is `MATCH_SET`"]
92 #[inline(always)]
93 pub fn is_match_set(&self) -> bool {
94 *self == COM4D_A::MATCH_SET
95 }
96}
97#[doc = "Field `COM4D` writer - Comparator D Output Mode"]
98pub type COM4D_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u8, TCCR4C_SPEC, u8, COM4D_A, 2, O>;
99impl<'a, const O: u8> COM4D_W<'a, O> {
100 #[doc = "Normal port operation, OCix disconnected"]
101 #[inline(always)]
102 pub fn disconnected(self) -> &'a mut W {
103 self.variant(COM4D_A::DISCONNECTED)
104 }
105 #[doc = "Toggle OCix on Compare Match (Might depend on WGM)"]
106 #[inline(always)]
107 pub fn match_toggle(self) -> &'a mut W {
108 self.variant(COM4D_A::MATCH_TOGGLE)
109 }
110 #[doc = "Clear OCix on Compare Match (If PWM is enabled, OCix is set at TOP)"]
111 #[inline(always)]
112 pub fn match_clear(self) -> &'a mut W {
113 self.variant(COM4D_A::MATCH_CLEAR)
114 }
115 #[doc = "Set OCix on Compare Match (If PWM is enabled, OCix is cleared at TOP)"]
116 #[inline(always)]
117 pub fn match_set(self) -> &'a mut W {
118 self.variant(COM4D_A::MATCH_SET)
119 }
120}
121#[doc = "Field `COM4B0S` reader - Comparator B Output Mode"]
122pub type COM4B0S_R = crate::BitReader<bool>;
123#[doc = "Field `COM4B0S` writer - Comparator B Output Mode"]
124pub type COM4B0S_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
125#[doc = "Field `COM4B1S` reader - Comparator B Output Mode"]
126pub type COM4B1S_R = crate::BitReader<bool>;
127#[doc = "Field `COM4B1S` writer - Comparator B Output Mode"]
128pub type COM4B1S_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
129#[doc = "Field `COM4A0S` reader - Comparator A Output Mode"]
130pub type COM4A0S_R = crate::BitReader<bool>;
131#[doc = "Field `COM4A0S` writer - Comparator A Output Mode"]
132pub type COM4A0S_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
133#[doc = "Field `COM4A1S` reader - Comparator A Output Mode"]
134pub type COM4A1S_R = crate::BitReader<bool>;
135#[doc = "Field `COM4A1S` writer - Comparator A Output Mode"]
136pub type COM4A1S_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR4C_SPEC, bool, O>;
137impl R {
138 #[doc = "Bit 0 - Pulse Width Modulator D Enable"]
139 #[inline(always)]
140 pub fn pwm4d(&self) -> PWM4D_R {
141 PWM4D_R::new((self.bits & 1) != 0)
142 }
143 #[doc = "Bits 2:3 - Comparator D Output Mode"]
144 #[inline(always)]
145 pub fn com4d(&self) -> COM4D_R {
146 COM4D_R::new((self.bits >> 2) & 3)
147 }
148 #[doc = "Bit 4 - Comparator B Output Mode"]
149 #[inline(always)]
150 pub fn com4b0s(&self) -> COM4B0S_R {
151 COM4B0S_R::new(((self.bits >> 4) & 1) != 0)
152 }
153 #[doc = "Bit 5 - Comparator B Output Mode"]
154 #[inline(always)]
155 pub fn com4b1s(&self) -> COM4B1S_R {
156 COM4B1S_R::new(((self.bits >> 5) & 1) != 0)
157 }
158 #[doc = "Bit 6 - Comparator A Output Mode"]
159 #[inline(always)]
160 pub fn com4a0s(&self) -> COM4A0S_R {
161 COM4A0S_R::new(((self.bits >> 6) & 1) != 0)
162 }
163 #[doc = "Bit 7 - Comparator A Output Mode"]
164 #[inline(always)]
165 pub fn com4a1s(&self) -> COM4A1S_R {
166 COM4A1S_R::new(((self.bits >> 7) & 1) != 0)
167 }
168}
169impl W {
170 #[doc = "Bit 0 - Pulse Width Modulator D Enable"]
171 #[inline(always)]
172 #[must_use]
173 pub fn pwm4d(&mut self) -> PWM4D_W<0> {
174 PWM4D_W::new(self)
175 }
176 #[doc = "Bit 1 - Force Output Compare Match 4D"]
177 #[inline(always)]
178 #[must_use]
179 pub fn foc4d(&mut self) -> FOC4D_W<1> {
180 FOC4D_W::new(self)
181 }
182 #[doc = "Bits 2:3 - Comparator D Output Mode"]
183 #[inline(always)]
184 #[must_use]
185 pub fn com4d(&mut self) -> COM4D_W<2> {
186 COM4D_W::new(self)
187 }
188 #[doc = "Bit 4 - Comparator B Output Mode"]
189 #[inline(always)]
190 #[must_use]
191 pub fn com4b0s(&mut self) -> COM4B0S_W<4> {
192 COM4B0S_W::new(self)
193 }
194 #[doc = "Bit 5 - Comparator B Output Mode"]
195 #[inline(always)]
196 #[must_use]
197 pub fn com4b1s(&mut self) -> COM4B1S_W<5> {
198 COM4B1S_W::new(self)
199 }
200 #[doc = "Bit 6 - Comparator A Output Mode"]
201 #[inline(always)]
202 #[must_use]
203 pub fn com4a0s(&mut self) -> COM4A0S_W<6> {
204 COM4A0S_W::new(self)
205 }
206 #[doc = "Bit 7 - Comparator A Output Mode"]
207 #[inline(always)]
208 #[must_use]
209 pub fn com4a1s(&mut self) -> COM4A1S_W<7> {
210 COM4A1S_W::new(self)
211 }
212 #[doc = "Writes raw bits to the register."]
213 #[inline(always)]
214 pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
215 self.0.bits(bits);
216 self
217 }
218}
219#[doc = "Timer/Counter 4 Control Register C\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 [tccr4c](index.html) module"]
220pub struct TCCR4C_SPEC;
221impl crate::RegisterSpec for TCCR4C_SPEC {
222 type Ux = u8;
223}
224#[doc = "`read()` method returns [tccr4c::R](R) reader structure"]
225impl crate::Readable for TCCR4C_SPEC {
226 type Reader = R;
227}
228#[doc = "`write(|w| ..)` method takes [tccr4c::W](W) writer structure"]
229impl crate::Writable for TCCR4C_SPEC {
230 type Writer = W;
231 const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
232 const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
233}
234#[doc = "`reset()` method sets TCCR4C to value 0"]
235impl crate::Resettable for TCCR4C_SPEC {
236 const RESET_VALUE: Self::Ux = 0;
237}