avr_device/devices/atmega4809/portmux/
usartroutea.rs1#[doc = "Register `USARTROUTEA` reader"]
2pub struct R(crate::R<USARTROUTEA_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<USARTROUTEA_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<USARTROUTEA_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<USARTROUTEA_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `USARTROUTEA` writer"]
17pub struct W(crate::W<USARTROUTEA_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<USARTROUTEA_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<USARTROUTEA_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<USARTROUTEA_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Field `USART0` reader - Port Multiplexer USART0"]
38pub type USART0_R = crate::FieldReader<u8, USART0_A>;
39#[doc = "Port Multiplexer USART0\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum USART0_A {
43 #[doc = "0: USART0 on PA\\[3:0\\]"]
44 DEFAULT = 0,
45 #[doc = "1: USART0 on PA\\[7:4\\]"]
46 ALT1 = 1,
47 #[doc = "3: Not connected to any pins"]
48 NONE = 3,
49}
50impl From<USART0_A> for u8 {
51 #[inline(always)]
52 fn from(variant: USART0_A) -> Self {
53 variant as _
54 }
55}
56impl USART0_R {
57 #[doc = "Get enumerated values variant"]
58 #[inline(always)]
59 pub fn variant(&self) -> Option<USART0_A> {
60 match self.bits {
61 0 => Some(USART0_A::DEFAULT),
62 1 => Some(USART0_A::ALT1),
63 3 => Some(USART0_A::NONE),
64 _ => None,
65 }
66 }
67 #[doc = "Checks if the value of the field is `DEFAULT`"]
68 #[inline(always)]
69 pub fn is_default(&self) -> bool {
70 *self == USART0_A::DEFAULT
71 }
72 #[doc = "Checks if the value of the field is `ALT1`"]
73 #[inline(always)]
74 pub fn is_alt1(&self) -> bool {
75 *self == USART0_A::ALT1
76 }
77 #[doc = "Checks if the value of the field is `NONE`"]
78 #[inline(always)]
79 pub fn is_none(&self) -> bool {
80 *self == USART0_A::NONE
81 }
82}
83#[doc = "Field `USART0` writer - Port Multiplexer USART0"]
84pub type USART0_W<'a, const O: u8> =
85 crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART0_A, 2, O>;
86impl<'a, const O: u8> USART0_W<'a, O> {
87 #[doc = "USART0 on PA\\[3:0\\]"]
88 #[inline(always)]
89 pub fn default(self) -> &'a mut W {
90 self.variant(USART0_A::DEFAULT)
91 }
92 #[doc = "USART0 on PA\\[7:4\\]"]
93 #[inline(always)]
94 pub fn alt1(self) -> &'a mut W {
95 self.variant(USART0_A::ALT1)
96 }
97 #[doc = "Not connected to any pins"]
98 #[inline(always)]
99 pub fn none(self) -> &'a mut W {
100 self.variant(USART0_A::NONE)
101 }
102}
103#[doc = "Field `USART1` reader - Port Multiplexer USART1"]
104pub type USART1_R = crate::FieldReader<u8, USART1_A>;
105#[doc = "Port Multiplexer USART1\n\nValue on reset: 0"]
106#[derive(Clone, Copy, Debug, PartialEq, Eq)]
107#[repr(u8)]
108pub enum USART1_A {
109 #[doc = "0: USART1 on PC\\[3:0\\]"]
110 DEFAULT = 0,
111 #[doc = "1: USART1 on PC\\[7:4\\]"]
112 ALT1 = 1,
113 #[doc = "3: Not connected to any pins"]
114 NONE = 3,
115}
116impl From<USART1_A> for u8 {
117 #[inline(always)]
118 fn from(variant: USART1_A) -> Self {
119 variant as _
120 }
121}
122impl USART1_R {
123 #[doc = "Get enumerated values variant"]
124 #[inline(always)]
125 pub fn variant(&self) -> Option<USART1_A> {
126 match self.bits {
127 0 => Some(USART1_A::DEFAULT),
128 1 => Some(USART1_A::ALT1),
129 3 => Some(USART1_A::NONE),
130 _ => None,
131 }
132 }
133 #[doc = "Checks if the value of the field is `DEFAULT`"]
134 #[inline(always)]
135 pub fn is_default(&self) -> bool {
136 *self == USART1_A::DEFAULT
137 }
138 #[doc = "Checks if the value of the field is `ALT1`"]
139 #[inline(always)]
140 pub fn is_alt1(&self) -> bool {
141 *self == USART1_A::ALT1
142 }
143 #[doc = "Checks if the value of the field is `NONE`"]
144 #[inline(always)]
145 pub fn is_none(&self) -> bool {
146 *self == USART1_A::NONE
147 }
148}
149#[doc = "Field `USART1` writer - Port Multiplexer USART1"]
150pub type USART1_W<'a, const O: u8> =
151 crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART1_A, 2, O>;
152impl<'a, const O: u8> USART1_W<'a, O> {
153 #[doc = "USART1 on PC\\[3:0\\]"]
154 #[inline(always)]
155 pub fn default(self) -> &'a mut W {
156 self.variant(USART1_A::DEFAULT)
157 }
158 #[doc = "USART1 on PC\\[7:4\\]"]
159 #[inline(always)]
160 pub fn alt1(self) -> &'a mut W {
161 self.variant(USART1_A::ALT1)
162 }
163 #[doc = "Not connected to any pins"]
164 #[inline(always)]
165 pub fn none(self) -> &'a mut W {
166 self.variant(USART1_A::NONE)
167 }
168}
169#[doc = "Field `USART2` reader - Port Multiplexer USART2"]
170pub type USART2_R = crate::FieldReader<u8, USART2_A>;
171#[doc = "Port Multiplexer USART2\n\nValue on reset: 0"]
172#[derive(Clone, Copy, Debug, PartialEq, Eq)]
173#[repr(u8)]
174pub enum USART2_A {
175 #[doc = "0: USART2 on PF\\[3:0\\]"]
176 DEFAULT = 0,
177 #[doc = "1: USART2 on PF\\[6:4\\]"]
178 ALT1 = 1,
179 #[doc = "3: Not connected to any pins"]
180 NONE = 3,
181}
182impl From<USART2_A> for u8 {
183 #[inline(always)]
184 fn from(variant: USART2_A) -> Self {
185 variant as _
186 }
187}
188impl USART2_R {
189 #[doc = "Get enumerated values variant"]
190 #[inline(always)]
191 pub fn variant(&self) -> Option<USART2_A> {
192 match self.bits {
193 0 => Some(USART2_A::DEFAULT),
194 1 => Some(USART2_A::ALT1),
195 3 => Some(USART2_A::NONE),
196 _ => None,
197 }
198 }
199 #[doc = "Checks if the value of the field is `DEFAULT`"]
200 #[inline(always)]
201 pub fn is_default(&self) -> bool {
202 *self == USART2_A::DEFAULT
203 }
204 #[doc = "Checks if the value of the field is `ALT1`"]
205 #[inline(always)]
206 pub fn is_alt1(&self) -> bool {
207 *self == USART2_A::ALT1
208 }
209 #[doc = "Checks if the value of the field is `NONE`"]
210 #[inline(always)]
211 pub fn is_none(&self) -> bool {
212 *self == USART2_A::NONE
213 }
214}
215#[doc = "Field `USART2` writer - Port Multiplexer USART2"]
216pub type USART2_W<'a, const O: u8> =
217 crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART2_A, 2, O>;
218impl<'a, const O: u8> USART2_W<'a, O> {
219 #[doc = "USART2 on PF\\[3:0\\]"]
220 #[inline(always)]
221 pub fn default(self) -> &'a mut W {
222 self.variant(USART2_A::DEFAULT)
223 }
224 #[doc = "USART2 on PF\\[6:4\\]"]
225 #[inline(always)]
226 pub fn alt1(self) -> &'a mut W {
227 self.variant(USART2_A::ALT1)
228 }
229 #[doc = "Not connected to any pins"]
230 #[inline(always)]
231 pub fn none(self) -> &'a mut W {
232 self.variant(USART2_A::NONE)
233 }
234}
235#[doc = "Field `USART3` reader - Port Multiplexer USART3"]
236pub type USART3_R = crate::FieldReader<u8, USART3_A>;
237#[doc = "Port Multiplexer USART3\n\nValue on reset: 0"]
238#[derive(Clone, Copy, Debug, PartialEq, Eq)]
239#[repr(u8)]
240pub enum USART3_A {
241 #[doc = "0: USART3 on PB\\[3:0\\]"]
242 DEFAULT = 0,
243 #[doc = "1: USART3 on PB\\[5:4\\]"]
244 ALT1 = 1,
245 #[doc = "3: Not connected to any pins"]
246 NONE = 3,
247}
248impl From<USART3_A> for u8 {
249 #[inline(always)]
250 fn from(variant: USART3_A) -> Self {
251 variant as _
252 }
253}
254impl USART3_R {
255 #[doc = "Get enumerated values variant"]
256 #[inline(always)]
257 pub fn variant(&self) -> Option<USART3_A> {
258 match self.bits {
259 0 => Some(USART3_A::DEFAULT),
260 1 => Some(USART3_A::ALT1),
261 3 => Some(USART3_A::NONE),
262 _ => None,
263 }
264 }
265 #[doc = "Checks if the value of the field is `DEFAULT`"]
266 #[inline(always)]
267 pub fn is_default(&self) -> bool {
268 *self == USART3_A::DEFAULT
269 }
270 #[doc = "Checks if the value of the field is `ALT1`"]
271 #[inline(always)]
272 pub fn is_alt1(&self) -> bool {
273 *self == USART3_A::ALT1
274 }
275 #[doc = "Checks if the value of the field is `NONE`"]
276 #[inline(always)]
277 pub fn is_none(&self) -> bool {
278 *self == USART3_A::NONE
279 }
280}
281#[doc = "Field `USART3` writer - Port Multiplexer USART3"]
282pub type USART3_W<'a, const O: u8> =
283 crate::FieldWriter<'a, u8, USARTROUTEA_SPEC, u8, USART3_A, 2, O>;
284impl<'a, const O: u8> USART3_W<'a, O> {
285 #[doc = "USART3 on PB\\[3:0\\]"]
286 #[inline(always)]
287 pub fn default(self) -> &'a mut W {
288 self.variant(USART3_A::DEFAULT)
289 }
290 #[doc = "USART3 on PB\\[5:4\\]"]
291 #[inline(always)]
292 pub fn alt1(self) -> &'a mut W {
293 self.variant(USART3_A::ALT1)
294 }
295 #[doc = "Not connected to any pins"]
296 #[inline(always)]
297 pub fn none(self) -> &'a mut W {
298 self.variant(USART3_A::NONE)
299 }
300}
301impl R {
302 #[doc = "Bits 0:1 - Port Multiplexer USART0"]
303 #[inline(always)]
304 pub fn usart0(&self) -> USART0_R {
305 USART0_R::new(self.bits & 3)
306 }
307 #[doc = "Bits 2:3 - Port Multiplexer USART1"]
308 #[inline(always)]
309 pub fn usart1(&self) -> USART1_R {
310 USART1_R::new((self.bits >> 2) & 3)
311 }
312 #[doc = "Bits 4:5 - Port Multiplexer USART2"]
313 #[inline(always)]
314 pub fn usart2(&self) -> USART2_R {
315 USART2_R::new((self.bits >> 4) & 3)
316 }
317 #[doc = "Bits 6:7 - Port Multiplexer USART3"]
318 #[inline(always)]
319 pub fn usart3(&self) -> USART3_R {
320 USART3_R::new((self.bits >> 6) & 3)
321 }
322}
323impl W {
324 #[doc = "Bits 0:1 - Port Multiplexer USART0"]
325 #[inline(always)]
326 #[must_use]
327 pub fn usart0(&mut self) -> USART0_W<0> {
328 USART0_W::new(self)
329 }
330 #[doc = "Bits 2:3 - Port Multiplexer USART1"]
331 #[inline(always)]
332 #[must_use]
333 pub fn usart1(&mut self) -> USART1_W<2> {
334 USART1_W::new(self)
335 }
336 #[doc = "Bits 4:5 - Port Multiplexer USART2"]
337 #[inline(always)]
338 #[must_use]
339 pub fn usart2(&mut self) -> USART2_W<4> {
340 USART2_W::new(self)
341 }
342 #[doc = "Bits 6:7 - Port Multiplexer USART3"]
343 #[inline(always)]
344 #[must_use]
345 pub fn usart3(&mut self) -> USART3_W<6> {
346 USART3_W::new(self)
347 }
348 #[doc = "Writes raw bits to the register."]
349 #[inline(always)]
350 pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
351 self.0.bits(bits);
352 self
353 }
354}
355#[doc = "Port Multiplexer USART register A\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 [usartroutea](index.html) module"]
356pub struct USARTROUTEA_SPEC;
357impl crate::RegisterSpec for USARTROUTEA_SPEC {
358 type Ux = u8;
359}
360#[doc = "`read()` method returns [usartroutea::R](R) reader structure"]
361impl crate::Readable for USARTROUTEA_SPEC {
362 type Reader = R;
363}
364#[doc = "`write(|w| ..)` method takes [usartroutea::W](W) writer structure"]
365impl crate::Writable for USARTROUTEA_SPEC {
366 type Writer = W;
367 const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
368 const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
369}
370#[doc = "`reset()` method sets USARTROUTEA to value 0"]
371impl crate::Resettable for USARTROUTEA_SPEC {
372 const RESET_VALUE: Self::Ux = 0;
373}