atsamd21g/tc3/count32/
evctrl.rs

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1#[doc = "Register `EVCTRL` reader"]
2pub type R = crate::R<EvctrlSpec>;
3#[doc = "Register `EVCTRL` writer"]
4pub type W = crate::W<EvctrlSpec>;
5#[doc = "Event Action\n\nValue on reset: 0"]
6#[derive(Clone, Copy, Debug, PartialEq, Eq)]
7#[repr(u8)]
8pub enum Evactselect {
9    #[doc = "0: Event action disabled"]
10    Off = 0,
11    #[doc = "1: Start, restart or retrigger TC on event"]
12    Retrigger = 1,
13    #[doc = "2: Count on event"]
14    Count = 2,
15    #[doc = "3: Start TC on event"]
16    Start = 3,
17    #[doc = "5: Period captured in CC0, pulse width in CC1"]
18    Ppw = 5,
19    #[doc = "6: Period captured in CC1, pulse width in CC0"]
20    Pwp = 6,
21}
22impl From<Evactselect> for u8 {
23    #[inline(always)]
24    fn from(variant: Evactselect) -> Self {
25        variant as _
26    }
27}
28impl crate::FieldSpec for Evactselect {
29    type Ux = u8;
30}
31impl crate::IsEnum for Evactselect {}
32#[doc = "Field `EVACT` reader - Event Action"]
33pub type EvactR = crate::FieldReader<Evactselect>;
34impl EvactR {
35    #[doc = "Get enumerated values variant"]
36    #[inline(always)]
37    pub const fn variant(&self) -> Option<Evactselect> {
38        match self.bits {
39            0 => Some(Evactselect::Off),
40            1 => Some(Evactselect::Retrigger),
41            2 => Some(Evactselect::Count),
42            3 => Some(Evactselect::Start),
43            5 => Some(Evactselect::Ppw),
44            6 => Some(Evactselect::Pwp),
45            _ => None,
46        }
47    }
48    #[doc = "Event action disabled"]
49    #[inline(always)]
50    pub fn is_off(&self) -> bool {
51        *self == Evactselect::Off
52    }
53    #[doc = "Start, restart or retrigger TC on event"]
54    #[inline(always)]
55    pub fn is_retrigger(&self) -> bool {
56        *self == Evactselect::Retrigger
57    }
58    #[doc = "Count on event"]
59    #[inline(always)]
60    pub fn is_count(&self) -> bool {
61        *self == Evactselect::Count
62    }
63    #[doc = "Start TC on event"]
64    #[inline(always)]
65    pub fn is_start(&self) -> bool {
66        *self == Evactselect::Start
67    }
68    #[doc = "Period captured in CC0, pulse width in CC1"]
69    #[inline(always)]
70    pub fn is_ppw(&self) -> bool {
71        *self == Evactselect::Ppw
72    }
73    #[doc = "Period captured in CC1, pulse width in CC0"]
74    #[inline(always)]
75    pub fn is_pwp(&self) -> bool {
76        *self == Evactselect::Pwp
77    }
78}
79#[doc = "Field `EVACT` writer - Event Action"]
80pub type EvactW<'a, REG> = crate::FieldWriter<'a, REG, 3, Evactselect>;
81impl<'a, REG> EvactW<'a, REG>
82where
83    REG: crate::Writable + crate::RegisterSpec,
84    REG::Ux: From<u8>,
85{
86    #[doc = "Event action disabled"]
87    #[inline(always)]
88    pub fn off(self) -> &'a mut crate::W<REG> {
89        self.variant(Evactselect::Off)
90    }
91    #[doc = "Start, restart or retrigger TC on event"]
92    #[inline(always)]
93    pub fn retrigger(self) -> &'a mut crate::W<REG> {
94        self.variant(Evactselect::Retrigger)
95    }
96    #[doc = "Count on event"]
97    #[inline(always)]
98    pub fn count(self) -> &'a mut crate::W<REG> {
99        self.variant(Evactselect::Count)
100    }
101    #[doc = "Start TC on event"]
102    #[inline(always)]
103    pub fn start(self) -> &'a mut crate::W<REG> {
104        self.variant(Evactselect::Start)
105    }
106    #[doc = "Period captured in CC0, pulse width in CC1"]
107    #[inline(always)]
108    pub fn ppw(self) -> &'a mut crate::W<REG> {
109        self.variant(Evactselect::Ppw)
110    }
111    #[doc = "Period captured in CC1, pulse width in CC0"]
112    #[inline(always)]
113    pub fn pwp(self) -> &'a mut crate::W<REG> {
114        self.variant(Evactselect::Pwp)
115    }
116}
117#[doc = "Field `TCINV` reader - TC Inverted Event Input"]
118pub type TcinvR = crate::BitReader;
119#[doc = "Field `TCINV` writer - TC Inverted Event Input"]
120pub type TcinvW<'a, REG> = crate::BitWriter<'a, REG>;
121#[doc = "Field `TCEI` reader - TC Event Input"]
122pub type TceiR = crate::BitReader;
123#[doc = "Field `TCEI` writer - TC Event Input"]
124pub type TceiW<'a, REG> = crate::BitWriter<'a, REG>;
125#[doc = "Field `OVFEO` reader - Overflow/Underflow Event Output Enable"]
126pub type OvfeoR = crate::BitReader;
127#[doc = "Field `OVFEO` writer - Overflow/Underflow Event Output Enable"]
128pub type OvfeoW<'a, REG> = crate::BitWriter<'a, REG>;
129#[doc = "Field `MCEO0` reader - Match or Capture Channel 0 Event Output Enable"]
130pub type Mceo0R = crate::BitReader;
131#[doc = "Field `MCEO0` writer - Match or Capture Channel 0 Event Output Enable"]
132pub type Mceo0W<'a, REG> = crate::BitWriter<'a, REG>;
133#[doc = "Field `MCEO1` reader - Match or Capture Channel 1 Event Output Enable"]
134pub type Mceo1R = crate::BitReader;
135#[doc = "Field `MCEO1` writer - Match or Capture Channel 1 Event Output Enable"]
136pub type Mceo1W<'a, REG> = crate::BitWriter<'a, REG>;
137impl R {
138    #[doc = "Bits 0:2 - Event Action"]
139    #[inline(always)]
140    pub fn evact(&self) -> EvactR {
141        EvactR::new((self.bits & 7) as u8)
142    }
143    #[doc = "Bit 4 - TC Inverted Event Input"]
144    #[inline(always)]
145    pub fn tcinv(&self) -> TcinvR {
146        TcinvR::new(((self.bits >> 4) & 1) != 0)
147    }
148    #[doc = "Bit 5 - TC Event Input"]
149    #[inline(always)]
150    pub fn tcei(&self) -> TceiR {
151        TceiR::new(((self.bits >> 5) & 1) != 0)
152    }
153    #[doc = "Bit 8 - Overflow/Underflow Event Output Enable"]
154    #[inline(always)]
155    pub fn ovfeo(&self) -> OvfeoR {
156        OvfeoR::new(((self.bits >> 8) & 1) != 0)
157    }
158    #[doc = "Bit 12 - Match or Capture Channel 0 Event Output Enable"]
159    #[inline(always)]
160    pub fn mceo0(&self) -> Mceo0R {
161        Mceo0R::new(((self.bits >> 12) & 1) != 0)
162    }
163    #[doc = "Bit 13 - Match or Capture Channel 1 Event Output Enable"]
164    #[inline(always)]
165    pub fn mceo1(&self) -> Mceo1R {
166        Mceo1R::new(((self.bits >> 13) & 1) != 0)
167    }
168}
169impl W {
170    #[doc = "Bits 0:2 - Event Action"]
171    #[inline(always)]
172    #[must_use]
173    pub fn evact(&mut self) -> EvactW<EvctrlSpec> {
174        EvactW::new(self, 0)
175    }
176    #[doc = "Bit 4 - TC Inverted Event Input"]
177    #[inline(always)]
178    #[must_use]
179    pub fn tcinv(&mut self) -> TcinvW<EvctrlSpec> {
180        TcinvW::new(self, 4)
181    }
182    #[doc = "Bit 5 - TC Event Input"]
183    #[inline(always)]
184    #[must_use]
185    pub fn tcei(&mut self) -> TceiW<EvctrlSpec> {
186        TceiW::new(self, 5)
187    }
188    #[doc = "Bit 8 - Overflow/Underflow Event Output Enable"]
189    #[inline(always)]
190    #[must_use]
191    pub fn ovfeo(&mut self) -> OvfeoW<EvctrlSpec> {
192        OvfeoW::new(self, 8)
193    }
194    #[doc = "Bit 12 - Match or Capture Channel 0 Event Output Enable"]
195    #[inline(always)]
196    #[must_use]
197    pub fn mceo0(&mut self) -> Mceo0W<EvctrlSpec> {
198        Mceo0W::new(self, 12)
199    }
200    #[doc = "Bit 13 - Match or Capture Channel 1 Event Output Enable"]
201    #[inline(always)]
202    #[must_use]
203    pub fn mceo1(&mut self) -> Mceo1W<EvctrlSpec> {
204        Mceo1W::new(self, 13)
205    }
206}
207#[doc = "Event Control\n\nYou can [`read`](crate::Reg::read) this register and get [`evctrl::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`evctrl::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
208pub struct EvctrlSpec;
209impl crate::RegisterSpec for EvctrlSpec {
210    type Ux = u16;
211}
212#[doc = "`read()` method returns [`evctrl::R`](R) reader structure"]
213impl crate::Readable for EvctrlSpec {}
214#[doc = "`write(|w| ..)` method takes [`evctrl::W`](W) writer structure"]
215impl crate::Writable for EvctrlSpec {
216    type Safety = crate::Unsafe;
217    const ZERO_TO_MODIFY_FIELDS_BITMAP: u16 = 0;
218    const ONE_TO_MODIFY_FIELDS_BITMAP: u16 = 0;
219}
220#[doc = "`reset()` method sets EVCTRL to value 0"]
221impl crate::Resettable for EvctrlSpec {
222    const RESET_VALUE: u16 = 0;
223}
atsamd21g/tc3/count32/evctrl.rs

atsamd21g/tc3/count32/
evctrl.rs
