1#[doc = "Register `CRCCR0` reader"]
2pub struct R(crate::R<CRCCR0_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<CRCCR0_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<CRCCR0_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<CRCCR0_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `CRCCR0` writer"]
17pub struct W(crate::W<CRCCR0_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<CRCCR0_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<CRCCR0_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<CRCCR0_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Field `GPS` reader - CRC Generating Polynomial Switching"]
38pub type GPS_R = crate::FieldReader<u8, GPS_A>;
39#[doc = "CRC Generating Polynomial Switching\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum GPS_A {
43 #[doc = "1: 8-bit CRC-8 (X8 + X2 + X + 1)"]
44 _001 = 1,
45 #[doc = "2: 16-bit CRC-16 (X16 + X15 + X2 + 1)"]
46 _010 = 2,
47 #[doc = "3: 16-bit CRC-CCITT (X16 + X12 + X5 + 1)"]
48 _011 = 3,
49 #[doc = "4: 32-bit CRC-32 (X32 + X26 + X23 + X22 + X16 + X12 + X11 +X10 + X8 + X7 + X5 + X4 + X2 + X + 1)"]
50 _100 = 4,
51 #[doc = "5: 32-bit CRC-32C (X32 + X28 + X27 + X26 + X25 + X23 + X22 + X20 + X19 + X18 + X14 + X13 + X11 + X10 + X9 + X8 + X6 + 1)"]
52 _101 = 5,
53}
54impl From<GPS_A> for u8 {
55 #[inline(always)]
56 fn from(variant: GPS_A) -> Self {
57 variant as _
58 }
59}
60impl GPS_R {
61 #[doc = "Get enumerated values variant"]
62 #[inline(always)]
63 pub fn variant(&self) -> Option<GPS_A> {
64 match self.bits {
65 1 => Some(GPS_A::_001),
66 2 => Some(GPS_A::_010),
67 3 => Some(GPS_A::_011),
68 4 => Some(GPS_A::_100),
69 5 => Some(GPS_A::_101),
70 _ => None,
71 }
72 }
73 #[doc = "Checks if the value of the field is `_001`"]
74 #[inline(always)]
75 pub fn is_001(&self) -> bool {
76 *self == GPS_A::_001
77 }
78 #[doc = "Checks if the value of the field is `_010`"]
79 #[inline(always)]
80 pub fn is_010(&self) -> bool {
81 *self == GPS_A::_010
82 }
83 #[doc = "Checks if the value of the field is `_011`"]
84 #[inline(always)]
85 pub fn is_011(&self) -> bool {
86 *self == GPS_A::_011
87 }
88 #[doc = "Checks if the value of the field is `_100`"]
89 #[inline(always)]
90 pub fn is_100(&self) -> bool {
91 *self == GPS_A::_100
92 }
93 #[doc = "Checks if the value of the field is `_101`"]
94 #[inline(always)]
95 pub fn is_101(&self) -> bool {
96 *self == GPS_A::_101
97 }
98}
99#[doc = "Field `GPS` writer - CRC Generating Polynomial Switching"]
100pub type GPS_W<'a, const O: u8> = crate::FieldWriter<'a, u8, CRCCR0_SPEC, u8, GPS_A, 3, O>;
101impl<'a, const O: u8> GPS_W<'a, O> {
102 #[doc = "8-bit CRC-8 (X8 + X2 + X + 1)"]
103 #[inline(always)]
104 pub fn _001(self) -> &'a mut W {
105 self.variant(GPS_A::_001)
106 }
107 #[doc = "16-bit CRC-16 (X16 + X15 + X2 + 1)"]
108 #[inline(always)]
109 pub fn _010(self) -> &'a mut W {
110 self.variant(GPS_A::_010)
111 }
112 #[doc = "16-bit CRC-CCITT (X16 + X12 + X5 + 1)"]
113 #[inline(always)]
114 pub fn _011(self) -> &'a mut W {
115 self.variant(GPS_A::_011)
116 }
117 #[doc = "32-bit CRC-32 (X32 + X26 + X23 + X22 + X16 + X12 + X11 +X10 + X8 + X7 + X5 + X4 + X2 + X + 1)"]
118 #[inline(always)]
119 pub fn _100(self) -> &'a mut W {
120 self.variant(GPS_A::_100)
121 }
122 #[doc = "32-bit CRC-32C (X32 + X28 + X27 + X26 + X25 + X23 + X22 + X20 + X19 + X18 + X14 + X13 + X11 + X10 + X9 + X8 + X6 + 1)"]
123 #[inline(always)]
124 pub fn _101(self) -> &'a mut W {
125 self.variant(GPS_A::_101)
126 }
127}
128#[doc = "Field `LMS` reader - CRC Calculation Switching"]
129pub type LMS_R = crate::BitReader<LMS_A>;
130#[doc = "CRC Calculation Switching\n\nValue on reset: 0"]
131#[derive(Clone, Copy, Debug, PartialEq, Eq)]
132pub enum LMS_A {
133 #[doc = "0: Generate CRC code for LSB-first communication"]
134 _0 = 0,
135 #[doc = "1: Generate CRC code for MSB-first communication"]
136 _1 = 1,
137}
138impl From<LMS_A> for bool {
139 #[inline(always)]
140 fn from(variant: LMS_A) -> Self {
141 variant as u8 != 0
142 }
143}
144impl LMS_R {
145 #[doc = "Get enumerated values variant"]
146 #[inline(always)]
147 pub fn variant(&self) -> LMS_A {
148 match self.bits {
149 false => LMS_A::_0,
150 true => LMS_A::_1,
151 }
152 }
153 #[doc = "Checks if the value of the field is `_0`"]
154 #[inline(always)]
155 pub fn is_0(&self) -> bool {
156 *self == LMS_A::_0
157 }
158 #[doc = "Checks if the value of the field is `_1`"]
159 #[inline(always)]
160 pub fn is_1(&self) -> bool {
161 *self == LMS_A::_1
162 }
163}
164#[doc = "Field `LMS` writer - CRC Calculation Switching"]
165pub type LMS_W<'a, const O: u8> = crate::BitWriter<'a, u8, CRCCR0_SPEC, LMS_A, O>;
166impl<'a, const O: u8> LMS_W<'a, O> {
167 #[doc = "Generate CRC code for LSB-first communication"]
168 #[inline(always)]
169 pub fn _0(self) -> &'a mut W {
170 self.variant(LMS_A::_0)
171 }
172 #[doc = "Generate CRC code for MSB-first communication"]
173 #[inline(always)]
174 pub fn _1(self) -> &'a mut W {
175 self.variant(LMS_A::_1)
176 }
177}
178#[doc = "CRCDOR/CRCDOR_HA/CRCDOR_BY Register Clear\n\nValue on reset: 0"]
179#[derive(Clone, Copy, Debug, PartialEq, Eq)]
180pub enum DORCLR_AW {
181 #[doc = "0: No effect"]
182 _0 = 0,
183 #[doc = "1: Clear the CRCDOR/CRCDOR_HA/CRCDOR_BY register"]
184 _1 = 1,
185}
186impl From<DORCLR_AW> for bool {
187 #[inline(always)]
188 fn from(variant: DORCLR_AW) -> Self {
189 variant as u8 != 0
190 }
191}
192#[doc = "Field `DORCLR` writer - CRCDOR/CRCDOR_HA/CRCDOR_BY Register Clear"]
193pub type DORCLR_W<'a, const O: u8> = crate::BitWriter<'a, u8, CRCCR0_SPEC, DORCLR_AW, O>;
194impl<'a, const O: u8> DORCLR_W<'a, O> {
195 #[doc = "No effect"]
196 #[inline(always)]
197 pub fn _0(self) -> &'a mut W {
198 self.variant(DORCLR_AW::_0)
199 }
200 #[doc = "Clear the CRCDOR/CRCDOR_HA/CRCDOR_BY register"]
201 #[inline(always)]
202 pub fn _1(self) -> &'a mut W {
203 self.variant(DORCLR_AW::_1)
204 }
205}
206impl R {
207 #[doc = "Bits 0:2 - CRC Generating Polynomial Switching"]
208 #[inline(always)]
209 pub fn gps(&self) -> GPS_R {
210 GPS_R::new(self.bits & 7)
211 }
212 #[doc = "Bit 6 - CRC Calculation Switching"]
213 #[inline(always)]
214 pub fn lms(&self) -> LMS_R {
215 LMS_R::new(((self.bits >> 6) & 1) != 0)
216 }
217}
218impl W {
219 #[doc = "Bits 0:2 - CRC Generating Polynomial Switching"]
220 #[inline(always)]
221 #[must_use]
222 pub fn gps(&mut self) -> GPS_W<0> {
223 GPS_W::new(self)
224 }
225 #[doc = "Bit 6 - CRC Calculation Switching"]
226 #[inline(always)]
227 #[must_use]
228 pub fn lms(&mut self) -> LMS_W<6> {
229 LMS_W::new(self)
230 }
231 #[doc = "Bit 7 - CRCDOR/CRCDOR_HA/CRCDOR_BY Register Clear"]
232 #[inline(always)]
233 #[must_use]
234 pub fn dorclr(&mut self) -> DORCLR_W<7> {
235 DORCLR_W::new(self)
236 }
237 #[doc = "Writes raw bits to the register."]
238 #[inline(always)]
239 pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
240 self.0.bits(bits);
241 self
242 }
243}
244#[doc = "CRC Control Register 0\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 [crccr0](index.html) module"]
245pub struct CRCCR0_SPEC;
246impl crate::RegisterSpec for CRCCR0_SPEC {
247 type Ux = u8;
248}
249#[doc = "`read()` method returns [crccr0::R](R) reader structure"]
250impl crate::Readable for CRCCR0_SPEC {
251 type Reader = R;
252}
253#[doc = "`write(|w| ..)` method takes [crccr0::W](W) writer structure"]
254impl crate::Writable for CRCCR0_SPEC {
255 type Writer = W;
256 const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
257 const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
258}
259#[doc = "`reset()` method sets CRCCR0 to value 0"]
260impl crate::Resettable for CRCCR0_SPEC {
261 const RESET_VALUE: Self::Ux = 0;
262}