atsamd51j/tcc0/
ctrlbclr.rs

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1#[doc = "Register `CTRLBCLR` reader"]
2pub type R = crate::R<CtrlbclrSpec>;
3#[doc = "Register `CTRLBCLR` writer"]
4pub type W = crate::W<CtrlbclrSpec>;
5#[doc = "Field `DIR` reader - Counter Direction"]
6pub type DirR = crate::BitReader;
7#[doc = "Field `DIR` writer - Counter Direction"]
8pub type DirW<'a, REG> = crate::BitWriter<'a, REG>;
9#[doc = "Field `LUPD` reader - Lock Update"]
10pub type LupdR = crate::BitReader;
11#[doc = "Field `LUPD` writer - Lock Update"]
12pub type LupdW<'a, REG> = crate::BitWriter<'a, REG>;
13#[doc = "Field `ONESHOT` reader - One-Shot"]
14pub type OneshotR = crate::BitReader;
15#[doc = "Field `ONESHOT` writer - One-Shot"]
16pub type OneshotW<'a, REG> = crate::BitWriter<'a, REG>;
17#[doc = "Ramp Index Command\n\nValue on reset: 0"]
18#[derive(Clone, Copy, Debug, PartialEq, Eq)]
19#[repr(u8)]
20pub enum Idxcmdselect {
21    #[doc = "0: Command disabled: Index toggles between cycles A and B"]
22    Disable = 0,
23    #[doc = "1: Set index: cycle B will be forced in the next cycle"]
24    Set = 1,
25    #[doc = "2: Clear index: cycle A will be forced in the next cycle"]
26    Clear = 2,
27    #[doc = "3: Hold index: the next cycle will be the same as the current cycle"]
28    Hold = 3,
29}
30impl From<Idxcmdselect> for u8 {
31    #[inline(always)]
32    fn from(variant: Idxcmdselect) -> Self {
33        variant as _
34    }
35}
36impl crate::FieldSpec for Idxcmdselect {
37    type Ux = u8;
38}
39impl crate::IsEnum for Idxcmdselect {}
40#[doc = "Field `IDXCMD` reader - Ramp Index Command"]
41pub type IdxcmdR = crate::FieldReader<Idxcmdselect>;
42impl IdxcmdR {
43    #[doc = "Get enumerated values variant"]
44    #[inline(always)]
45    pub const fn variant(&self) -> Idxcmdselect {
46        match self.bits {
47            0 => Idxcmdselect::Disable,
48            1 => Idxcmdselect::Set,
49            2 => Idxcmdselect::Clear,
50            3 => Idxcmdselect::Hold,
51            _ => unreachable!(),
52        }
53    }
54    #[doc = "Command disabled: Index toggles between cycles A and B"]
55    #[inline(always)]
56    pub fn is_disable(&self) -> bool {
57        *self == Idxcmdselect::Disable
58    }
59    #[doc = "Set index: cycle B will be forced in the next cycle"]
60    #[inline(always)]
61    pub fn is_set(&self) -> bool {
62        *self == Idxcmdselect::Set
63    }
64    #[doc = "Clear index: cycle A will be forced in the next cycle"]
65    #[inline(always)]
66    pub fn is_clear(&self) -> bool {
67        *self == Idxcmdselect::Clear
68    }
69    #[doc = "Hold index: the next cycle will be the same as the current cycle"]
70    #[inline(always)]
71    pub fn is_hold(&self) -> bool {
72        *self == Idxcmdselect::Hold
73    }
74}
75#[doc = "Field `IDXCMD` writer - Ramp Index Command"]
76pub type IdxcmdW<'a, REG> = crate::FieldWriter<'a, REG, 2, Idxcmdselect, crate::Safe>;
77impl<'a, REG> IdxcmdW<'a, REG>
78where
79    REG: crate::Writable + crate::RegisterSpec,
80    REG::Ux: From<u8>,
81{
82    #[doc = "Command disabled: Index toggles between cycles A and B"]
83    #[inline(always)]
84    pub fn disable(self) -> &'a mut crate::W<REG> {
85        self.variant(Idxcmdselect::Disable)
86    }
87    #[doc = "Set index: cycle B will be forced in the next cycle"]
88    #[inline(always)]
89    pub fn set_(self) -> &'a mut crate::W<REG> {
90        self.variant(Idxcmdselect::Set)
91    }
92    #[doc = "Clear index: cycle A will be forced in the next cycle"]
93    #[inline(always)]
94    pub fn clear(self) -> &'a mut crate::W<REG> {
95        self.variant(Idxcmdselect::Clear)
96    }
97    #[doc = "Hold index: the next cycle will be the same as the current cycle"]
98    #[inline(always)]
99    pub fn hold(self) -> &'a mut crate::W<REG> {
100        self.variant(Idxcmdselect::Hold)
101    }
102}
103#[doc = "TCC Command\n\nValue on reset: 0"]
104#[derive(Clone, Copy, Debug, PartialEq, Eq)]
105#[repr(u8)]
106pub enum Cmdselect {
107    #[doc = "0: No action"]
108    None = 0,
109    #[doc = "1: Clear start, restart or retrigger"]
110    Retrigger = 1,
111    #[doc = "2: Force stop"]
112    Stop = 2,
113    #[doc = "3: Force update or double buffered registers"]
114    Update = 3,
115    #[doc = "4: Force COUNT read synchronization"]
116    Readsync = 4,
117    #[doc = "5: One-shot DMA trigger"]
118    Dmaos = 5,
119}
120impl From<Cmdselect> for u8 {
121    #[inline(always)]
122    fn from(variant: Cmdselect) -> Self {
123        variant as _
124    }
125}
126impl crate::FieldSpec for Cmdselect {
127    type Ux = u8;
128}
129impl crate::IsEnum for Cmdselect {}
130#[doc = "Field `CMD` reader - TCC Command"]
131pub type CmdR = crate::FieldReader<Cmdselect>;
132impl CmdR {
133    #[doc = "Get enumerated values variant"]
134    #[inline(always)]
135    pub const fn variant(&self) -> Option<Cmdselect> {
136        match self.bits {
137            0 => Some(Cmdselect::None),
138            1 => Some(Cmdselect::Retrigger),
139            2 => Some(Cmdselect::Stop),
140            3 => Some(Cmdselect::Update),
141            4 => Some(Cmdselect::Readsync),
142            5 => Some(Cmdselect::Dmaos),
143            _ => None,
144        }
145    }
146    #[doc = "No action"]
147    #[inline(always)]
148    pub fn is_none(&self) -> bool {
149        *self == Cmdselect::None
150    }
151    #[doc = "Clear start, restart or retrigger"]
152    #[inline(always)]
153    pub fn is_retrigger(&self) -> bool {
154        *self == Cmdselect::Retrigger
155    }
156    #[doc = "Force stop"]
157    #[inline(always)]
158    pub fn is_stop(&self) -> bool {
159        *self == Cmdselect::Stop
160    }
161    #[doc = "Force update or double buffered registers"]
162    #[inline(always)]
163    pub fn is_update(&self) -> bool {
164        *self == Cmdselect::Update
165    }
166    #[doc = "Force COUNT read synchronization"]
167    #[inline(always)]
168    pub fn is_readsync(&self) -> bool {
169        *self == Cmdselect::Readsync
170    }
171    #[doc = "One-shot DMA trigger"]
172    #[inline(always)]
173    pub fn is_dmaos(&self) -> bool {
174        *self == Cmdselect::Dmaos
175    }
176}
177#[doc = "Field `CMD` writer - TCC Command"]
178pub type CmdW<'a, REG> = crate::FieldWriter<'a, REG, 3, Cmdselect>;
179impl<'a, REG> CmdW<'a, REG>
180where
181    REG: crate::Writable + crate::RegisterSpec,
182    REG::Ux: From<u8>,
183{
184    #[doc = "No action"]
185    #[inline(always)]
186    pub fn none(self) -> &'a mut crate::W<REG> {
187        self.variant(Cmdselect::None)
188    }
189    #[doc = "Clear start, restart or retrigger"]
190    #[inline(always)]
191    pub fn retrigger(self) -> &'a mut crate::W<REG> {
192        self.variant(Cmdselect::Retrigger)
193    }
194    #[doc = "Force stop"]
195    #[inline(always)]
196    pub fn stop(self) -> &'a mut crate::W<REG> {
197        self.variant(Cmdselect::Stop)
198    }
199    #[doc = "Force update or double buffered registers"]
200    #[inline(always)]
201    pub fn update(self) -> &'a mut crate::W<REG> {
202        self.variant(Cmdselect::Update)
203    }
204    #[doc = "Force COUNT read synchronization"]
205    #[inline(always)]
206    pub fn readsync(self) -> &'a mut crate::W<REG> {
207        self.variant(Cmdselect::Readsync)
208    }
209    #[doc = "One-shot DMA trigger"]
210    #[inline(always)]
211    pub fn dmaos(self) -> &'a mut crate::W<REG> {
212        self.variant(Cmdselect::Dmaos)
213    }
214}
215impl R {
216    #[doc = "Bit 0 - Counter Direction"]
217    #[inline(always)]
218    pub fn dir(&self) -> DirR {
219        DirR::new((self.bits & 1) != 0)
220    }
221    #[doc = "Bit 1 - Lock Update"]
222    #[inline(always)]
223    pub fn lupd(&self) -> LupdR {
224        LupdR::new(((self.bits >> 1) & 1) != 0)
225    }
226    #[doc = "Bit 2 - One-Shot"]
227    #[inline(always)]
228    pub fn oneshot(&self) -> OneshotR {
229        OneshotR::new(((self.bits >> 2) & 1) != 0)
230    }
231    #[doc = "Bits 3:4 - Ramp Index Command"]
232    #[inline(always)]
233    pub fn idxcmd(&self) -> IdxcmdR {
234        IdxcmdR::new((self.bits >> 3) & 3)
235    }
236    #[doc = "Bits 5:7 - TCC Command"]
237    #[inline(always)]
238    pub fn cmd(&self) -> CmdR {
239        CmdR::new((self.bits >> 5) & 7)
240    }
241}
242impl W {
243    #[doc = "Bit 0 - Counter Direction"]
244    #[inline(always)]
245    #[must_use]
246    pub fn dir(&mut self) -> DirW<CtrlbclrSpec> {
247        DirW::new(self, 0)
248    }
249    #[doc = "Bit 1 - Lock Update"]
250    #[inline(always)]
251    #[must_use]
252    pub fn lupd(&mut self) -> LupdW<CtrlbclrSpec> {
253        LupdW::new(self, 1)
254    }
255    #[doc = "Bit 2 - One-Shot"]
256    #[inline(always)]
257    #[must_use]
258    pub fn oneshot(&mut self) -> OneshotW<CtrlbclrSpec> {
259        OneshotW::new(self, 2)
260    }
261    #[doc = "Bits 3:4 - Ramp Index Command"]
262    #[inline(always)]
263    #[must_use]
264    pub fn idxcmd(&mut self) -> IdxcmdW<CtrlbclrSpec> {
265        IdxcmdW::new(self, 3)
266    }
267    #[doc = "Bits 5:7 - TCC Command"]
268    #[inline(always)]
269    #[must_use]
270    pub fn cmd(&mut self) -> CmdW<CtrlbclrSpec> {
271        CmdW::new(self, 5)
272    }
273}
274#[doc = "Control B Clear\n\nYou can [`read`](crate::Reg::read) this register and get [`ctrlbclr::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`ctrlbclr::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
275pub struct CtrlbclrSpec;
276impl crate::RegisterSpec for CtrlbclrSpec {
277    type Ux = u8;
278}
279#[doc = "`read()` method returns [`ctrlbclr::R`](R) reader structure"]
280impl crate::Readable for CtrlbclrSpec {}
281#[doc = "`write(|w| ..)` method takes [`ctrlbclr::W`](W) writer structure"]
282impl crate::Writable for CtrlbclrSpec {
283    type Safety = crate::Unsafe;
284    const ZERO_TO_MODIFY_FIELDS_BITMAP: u8 = 0;
285    const ONE_TO_MODIFY_FIELDS_BITMAP: u8 = 0;
286}
287#[doc = "`reset()` method sets CTRLBCLR to value 0"]
288impl crate::Resettable for CtrlbclrSpec {
289    const RESET_VALUE: u8 = 0;
290}
atsamd51j/tcc0/ctrlbclr.rs

atsamd51j/tcc0/
ctrlbclr.rs
