xmc4200/posif0/
qdc.rs

1#[doc = "Register `QDC` reader"]
2pub type R = crate::R<QDC_SPEC>;
3#[doc = "Register `QDC` writer"]
4pub type W = crate::W<QDC_SPEC>;
5#[doc = "Phase A Level selector\n\nValue on reset: 0"]
6#[derive(Clone, Copy, Debug, PartialEq, Eq)]
7pub enum PALS_A {
8    #[doc = "0: Phase A is active HIGH"]
9    VALUE1 = 0,
10    #[doc = "1: Phase A is active LOW"]
11    VALUE2 = 1,
12}
13impl From<PALS_A> for bool {
14    #[inline(always)]
15    fn from(variant: PALS_A) -> Self {
16        variant as u8 != 0
17    }
18}
19#[doc = "Field `PALS` reader - Phase A Level selector"]
20pub type PALS_R = crate::BitReader<PALS_A>;
21impl PALS_R {
22    #[doc = "Get enumerated values variant"]
23    #[inline(always)]
24    pub const fn variant(&self) -> PALS_A {
25        match self.bits {
26            false => PALS_A::VALUE1,
27            true => PALS_A::VALUE2,
28        }
29    }
30    #[doc = "Phase A is active HIGH"]
31    #[inline(always)]
32    pub fn is_value1(&self) -> bool {
33        *self == PALS_A::VALUE1
34    }
35    #[doc = "Phase A is active LOW"]
36    #[inline(always)]
37    pub fn is_value2(&self) -> bool {
38        *self == PALS_A::VALUE2
39    }
40}
41#[doc = "Field `PALS` writer - Phase A Level selector"]
42pub type PALS_W<'a, REG> = crate::BitWriter<'a, REG, PALS_A>;
43impl<'a, REG> PALS_W<'a, REG>
44where
45    REG: crate::Writable + crate::RegisterSpec,
46{
47    #[doc = "Phase A is active HIGH"]
48    #[inline(always)]
49    pub fn value1(self) -> &'a mut crate::W<REG> {
50        self.variant(PALS_A::VALUE1)
51    }
52    #[doc = "Phase A is active LOW"]
53    #[inline(always)]
54    pub fn value2(self) -> &'a mut crate::W<REG> {
55        self.variant(PALS_A::VALUE2)
56    }
57}
58#[doc = "Phase B Level selector\n\nValue on reset: 0"]
59#[derive(Clone, Copy, Debug, PartialEq, Eq)]
60pub enum PBLS_A {
61    #[doc = "0: Phase B is active HIGH"]
62    VALUE1 = 0,
63    #[doc = "1: Phase B is active LOW"]
64    VALUE2 = 1,
65}
66impl From<PBLS_A> for bool {
67    #[inline(always)]
68    fn from(variant: PBLS_A) -> Self {
69        variant as u8 != 0
70    }
71}
72#[doc = "Field `PBLS` reader - Phase B Level selector"]
73pub type PBLS_R = crate::BitReader<PBLS_A>;
74impl PBLS_R {
75    #[doc = "Get enumerated values variant"]
76    #[inline(always)]
77    pub const fn variant(&self) -> PBLS_A {
78        match self.bits {
79            false => PBLS_A::VALUE1,
80            true => PBLS_A::VALUE2,
81        }
82    }
83    #[doc = "Phase B is active HIGH"]
84    #[inline(always)]
85    pub fn is_value1(&self) -> bool {
86        *self == PBLS_A::VALUE1
87    }
88    #[doc = "Phase B is active LOW"]
89    #[inline(always)]
90    pub fn is_value2(&self) -> bool {
91        *self == PBLS_A::VALUE2
92    }
93}
94#[doc = "Field `PBLS` writer - Phase B Level selector"]
95pub type PBLS_W<'a, REG> = crate::BitWriter<'a, REG, PBLS_A>;
96impl<'a, REG> PBLS_W<'a, REG>
97where
98    REG: crate::Writable + crate::RegisterSpec,
99{
100    #[doc = "Phase B is active HIGH"]
101    #[inline(always)]
102    pub fn value1(self) -> &'a mut crate::W<REG> {
103        self.variant(PBLS_A::VALUE1)
104    }
105    #[doc = "Phase B is active LOW"]
106    #[inline(always)]
107    pub fn value2(self) -> &'a mut crate::W<REG> {
108        self.variant(PBLS_A::VALUE2)
109    }
110}
111#[doc = "Phase signals swap\n\nValue on reset: 0"]
112#[derive(Clone, Copy, Debug, PartialEq, Eq)]
113pub enum PHS_A {
114    #[doc = "0: Phase A is the leading signal for clockwise rotation"]
115    VALUE1 = 0,
116    #[doc = "1: Phase B is the leading signal for clockwise rotation"]
117    VALUE2 = 1,
118}
119impl From<PHS_A> for bool {
120    #[inline(always)]
121    fn from(variant: PHS_A) -> Self {
122        variant as u8 != 0
123    }
124}
125#[doc = "Field `PHS` reader - Phase signals swap"]
126pub type PHS_R = crate::BitReader<PHS_A>;
127impl PHS_R {
128    #[doc = "Get enumerated values variant"]
129    #[inline(always)]
130    pub const fn variant(&self) -> PHS_A {
131        match self.bits {
132            false => PHS_A::VALUE1,
133            true => PHS_A::VALUE2,
134        }
135    }
136    #[doc = "Phase A is the leading signal for clockwise rotation"]
137    #[inline(always)]
138    pub fn is_value1(&self) -> bool {
139        *self == PHS_A::VALUE1
140    }
141    #[doc = "Phase B is the leading signal for clockwise rotation"]
142    #[inline(always)]
143    pub fn is_value2(&self) -> bool {
144        *self == PHS_A::VALUE2
145    }
146}
147#[doc = "Field `PHS` writer - Phase signals swap"]
148pub type PHS_W<'a, REG> = crate::BitWriter<'a, REG, PHS_A>;
149impl<'a, REG> PHS_W<'a, REG>
150where
151    REG: crate::Writable + crate::RegisterSpec,
152{
153    #[doc = "Phase A is the leading signal for clockwise rotation"]
154    #[inline(always)]
155    pub fn value1(self) -> &'a mut crate::W<REG> {
156        self.variant(PHS_A::VALUE1)
157    }
158    #[doc = "Phase B is the leading signal for clockwise rotation"]
159    #[inline(always)]
160    pub fn value2(self) -> &'a mut crate::W<REG> {
161        self.variant(PHS_A::VALUE2)
162    }
163}
164#[doc = "Index Marker generations control\n\nValue on reset: 0"]
165#[derive(Clone, Copy, Debug, PartialEq, Eq)]
166#[repr(u8)]
167pub enum ICM_A {
168    #[doc = "0: No index marker generation on POSIFx.OUT3"]
169    VALUE1 = 0,
170    #[doc = "1: Only first index occurrence generated on POSIFx.OUT3"]
171    VALUE2 = 1,
172    #[doc = "2: All index occurrences generated on POSIFx.OUT3"]
173    VALUE3 = 2,
174}
175impl From<ICM_A> for u8 {
176    #[inline(always)]
177    fn from(variant: ICM_A) -> Self {
178        variant as _
179    }
180}
181impl crate::FieldSpec for ICM_A {
182    type Ux = u8;
183}
184impl crate::IsEnum for ICM_A {}
185#[doc = "Field `ICM` reader - Index Marker generations control"]
186pub type ICM_R = crate::FieldReader<ICM_A>;
187impl ICM_R {
188    #[doc = "Get enumerated values variant"]
189    #[inline(always)]
190    pub const fn variant(&self) -> Option<ICM_A> {
191        match self.bits {
192            0 => Some(ICM_A::VALUE1),
193            1 => Some(ICM_A::VALUE2),
194            2 => Some(ICM_A::VALUE3),
195            _ => None,
196        }
197    }
198    #[doc = "No index marker generation on POSIFx.OUT3"]
199    #[inline(always)]
200    pub fn is_value1(&self) -> bool {
201        *self == ICM_A::VALUE1
202    }
203    #[doc = "Only first index occurrence generated on POSIFx.OUT3"]
204    #[inline(always)]
205    pub fn is_value2(&self) -> bool {
206        *self == ICM_A::VALUE2
207    }
208    #[doc = "All index occurrences generated on POSIFx.OUT3"]
209    #[inline(always)]
210    pub fn is_value3(&self) -> bool {
211        *self == ICM_A::VALUE3
212    }
213}
214#[doc = "Field `ICM` writer - Index Marker generations control"]
215pub type ICM_W<'a, REG> = crate::FieldWriter<'a, REG, 2, ICM_A>;
216impl<'a, REG> ICM_W<'a, REG>
217where
218    REG: crate::Writable + crate::RegisterSpec,
219    REG::Ux: From<u8>,
220{
221    #[doc = "No index marker generation on POSIFx.OUT3"]
222    #[inline(always)]
223    pub fn value1(self) -> &'a mut crate::W<REG> {
224        self.variant(ICM_A::VALUE1)
225    }
226    #[doc = "Only first index occurrence generated on POSIFx.OUT3"]
227    #[inline(always)]
228    pub fn value2(self) -> &'a mut crate::W<REG> {
229        self.variant(ICM_A::VALUE2)
230    }
231    #[doc = "All index occurrences generated on POSIFx.OUT3"]
232    #[inline(always)]
233    pub fn value3(self) -> &'a mut crate::W<REG> {
234        self.variant(ICM_A::VALUE3)
235    }
236}
237#[doc = "Current rotation direction\n\nValue on reset: 0"]
238#[derive(Clone, Copy, Debug, PartialEq, Eq)]
239pub enum DVAL_A {
240    #[doc = "0: Counterclockwise rotation"]
241    VALUE1 = 0,
242    #[doc = "1: Clockwise rotation"]
243    VALUE2 = 1,
244}
245impl From<DVAL_A> for bool {
246    #[inline(always)]
247    fn from(variant: DVAL_A) -> Self {
248        variant as u8 != 0
249    }
250}
251#[doc = "Field `DVAL` reader - Current rotation direction"]
252pub type DVAL_R = crate::BitReader<DVAL_A>;
253impl DVAL_R {
254    #[doc = "Get enumerated values variant"]
255    #[inline(always)]
256    pub const fn variant(&self) -> DVAL_A {
257        match self.bits {
258            false => DVAL_A::VALUE1,
259            true => DVAL_A::VALUE2,
260        }
261    }
262    #[doc = "Counterclockwise rotation"]
263    #[inline(always)]
264    pub fn is_value1(&self) -> bool {
265        *self == DVAL_A::VALUE1
266    }
267    #[doc = "Clockwise rotation"]
268    #[inline(always)]
269    pub fn is_value2(&self) -> bool {
270        *self == DVAL_A::VALUE2
271    }
272}
273impl R {
274    #[doc = "Bit 0 - Phase A Level selector"]
275    #[inline(always)]
276    pub fn pals(&self) -> PALS_R {
277        PALS_R::new((self.bits & 1) != 0)
278    }
279    #[doc = "Bit 1 - Phase B Level selector"]
280    #[inline(always)]
281    pub fn pbls(&self) -> PBLS_R {
282        PBLS_R::new(((self.bits >> 1) & 1) != 0)
283    }
284    #[doc = "Bit 2 - Phase signals swap"]
285    #[inline(always)]
286    pub fn phs(&self) -> PHS_R {
287        PHS_R::new(((self.bits >> 2) & 1) != 0)
288    }
289    #[doc = "Bits 4:5 - Index Marker generations control"]
290    #[inline(always)]
291    pub fn icm(&self) -> ICM_R {
292        ICM_R::new(((self.bits >> 4) & 3) as u8)
293    }
294    #[doc = "Bit 8 - Current rotation direction"]
295    #[inline(always)]
296    pub fn dval(&self) -> DVAL_R {
297        DVAL_R::new(((self.bits >> 8) & 1) != 0)
298    }
299}
300impl W {
301    #[doc = "Bit 0 - Phase A Level selector"]
302    #[inline(always)]
303    pub fn pals(&mut self) -> PALS_W<QDC_SPEC> {
304        PALS_W::new(self, 0)
305    }
306    #[doc = "Bit 1 - Phase B Level selector"]
307    #[inline(always)]
308    pub fn pbls(&mut self) -> PBLS_W<QDC_SPEC> {
309        PBLS_W::new(self, 1)
310    }
311    #[doc = "Bit 2 - Phase signals swap"]
312    #[inline(always)]
313    pub fn phs(&mut self) -> PHS_W<QDC_SPEC> {
314        PHS_W::new(self, 2)
315    }
316    #[doc = "Bits 4:5 - Index Marker generations control"]
317    #[inline(always)]
318    pub fn icm(&mut self) -> ICM_W<QDC_SPEC> {
319        ICM_W::new(self, 4)
320    }
321}
322#[doc = "Quadrature Decoder Control\n\nYou can [`read`](crate::Reg::read) this register and get [`qdc::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`qdc::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
323pub struct QDC_SPEC;
324impl crate::RegisterSpec for QDC_SPEC {
325    type Ux = u32;
326}
327#[doc = "`read()` method returns [`qdc::R`](R) reader structure"]
328impl crate::Readable for QDC_SPEC {}
329#[doc = "`write(|w| ..)` method takes [`qdc::W`](W) writer structure"]
330impl crate::Writable for QDC_SPEC {
331    type Safety = crate::Unsafe;
332    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
333    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
334}
335#[doc = "`reset()` method sets QDC to value 0"]
336impl crate::Resettable for QDC_SPEC {
337    const RESET_VALUE: u32 = 0;
338}
xmc4200/posif0/qdc.rs

xmc4200/posif0/
qdc.rs
