avr_device/devices/atmega2560/tc2/
tccr2b.rs

1#[doc = "Register `TCCR2B` reader"]
2pub struct R(crate::R<TCCR2B_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<TCCR2B_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<TCCR2B_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<TCCR2B_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `TCCR2B` writer"]
17pub struct W(crate::W<TCCR2B_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<TCCR2B_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<TCCR2B_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<TCCR2B_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `CS2` reader - Clock Select bits"]
38pub type CS2_R = crate::FieldReader<u8, CS2_A>;
39#[doc = "Clock Select bits\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum CS2_A {
43    #[doc = "0: No clock source (Timer/Counter stopped)"]
44    NO_CLOCK = 0,
45    #[doc = "1: Running, No Prescaling"]
46    DIRECT = 1,
47    #[doc = "2: Running, CLK/8"]
48    PRESCALE_8 = 2,
49    #[doc = "3: Running, CLK/32"]
50    PRESCALE_32 = 3,
51    #[doc = "4: Running, CLK/64"]
52    PRESCALE_64 = 4,
53    #[doc = "5: Running, CLK/128"]
54    PRESCALE_128 = 5,
55    #[doc = "6: Running, CLK/256"]
56    PRESCALE_256 = 6,
57    #[doc = "7: Running, CLK/1024"]
58    PRESCALE_1024 = 7,
59}
60impl From<CS2_A> for u8 {
61    #[inline(always)]
62    fn from(variant: CS2_A) -> Self {
63        variant as _
64    }
65}
66impl CS2_R {
67    #[doc = "Get enumerated values variant"]
68    #[inline(always)]
69    pub fn variant(&self) -> CS2_A {
70        match self.bits {
71            0 => CS2_A::NO_CLOCK,
72            1 => CS2_A::DIRECT,
73            2 => CS2_A::PRESCALE_8,
74            3 => CS2_A::PRESCALE_32,
75            4 => CS2_A::PRESCALE_64,
76            5 => CS2_A::PRESCALE_128,
77            6 => CS2_A::PRESCALE_256,
78            7 => CS2_A::PRESCALE_1024,
79            _ => unreachable!(),
80        }
81    }
82    #[doc = "Checks if the value of the field is `NO_CLOCK`"]
83    #[inline(always)]
84    pub fn is_no_clock(&self) -> bool {
85        *self == CS2_A::NO_CLOCK
86    }
87    #[doc = "Checks if the value of the field is `DIRECT`"]
88    #[inline(always)]
89    pub fn is_direct(&self) -> bool {
90        *self == CS2_A::DIRECT
91    }
92    #[doc = "Checks if the value of the field is `PRESCALE_8`"]
93    #[inline(always)]
94    pub fn is_prescale_8(&self) -> bool {
95        *self == CS2_A::PRESCALE_8
96    }
97    #[doc = "Checks if the value of the field is `PRESCALE_32`"]
98    #[inline(always)]
99    pub fn is_prescale_32(&self) -> bool {
100        *self == CS2_A::PRESCALE_32
101    }
102    #[doc = "Checks if the value of the field is `PRESCALE_64`"]
103    #[inline(always)]
104    pub fn is_prescale_64(&self) -> bool {
105        *self == CS2_A::PRESCALE_64
106    }
107    #[doc = "Checks if the value of the field is `PRESCALE_128`"]
108    #[inline(always)]
109    pub fn is_prescale_128(&self) -> bool {
110        *self == CS2_A::PRESCALE_128
111    }
112    #[doc = "Checks if the value of the field is `PRESCALE_256`"]
113    #[inline(always)]
114    pub fn is_prescale_256(&self) -> bool {
115        *self == CS2_A::PRESCALE_256
116    }
117    #[doc = "Checks if the value of the field is `PRESCALE_1024`"]
118    #[inline(always)]
119    pub fn is_prescale_1024(&self) -> bool {
120        *self == CS2_A::PRESCALE_1024
121    }
122}
123#[doc = "Field `CS2` writer - Clock Select bits"]
124pub type CS2_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u8, TCCR2B_SPEC, u8, CS2_A, 3, O>;
125impl<'a, const O: u8> CS2_W<'a, O> {
126    #[doc = "No clock source (Timer/Counter stopped)"]
127    #[inline(always)]
128    pub fn no_clock(self) -> &'a mut W {
129        self.variant(CS2_A::NO_CLOCK)
130    }
131    #[doc = "Running, No Prescaling"]
132    #[inline(always)]
133    pub fn direct(self) -> &'a mut W {
134        self.variant(CS2_A::DIRECT)
135    }
136    #[doc = "Running, CLK/8"]
137    #[inline(always)]
138    pub fn prescale_8(self) -> &'a mut W {
139        self.variant(CS2_A::PRESCALE_8)
140    }
141    #[doc = "Running, CLK/32"]
142    #[inline(always)]
143    pub fn prescale_32(self) -> &'a mut W {
144        self.variant(CS2_A::PRESCALE_32)
145    }
146    #[doc = "Running, CLK/64"]
147    #[inline(always)]
148    pub fn prescale_64(self) -> &'a mut W {
149        self.variant(CS2_A::PRESCALE_64)
150    }
151    #[doc = "Running, CLK/128"]
152    #[inline(always)]
153    pub fn prescale_128(self) -> &'a mut W {
154        self.variant(CS2_A::PRESCALE_128)
155    }
156    #[doc = "Running, CLK/256"]
157    #[inline(always)]
158    pub fn prescale_256(self) -> &'a mut W {
159        self.variant(CS2_A::PRESCALE_256)
160    }
161    #[doc = "Running, CLK/1024"]
162    #[inline(always)]
163    pub fn prescale_1024(self) -> &'a mut W {
164        self.variant(CS2_A::PRESCALE_1024)
165    }
166}
167#[doc = "Field `WGM22` reader - Waveform Generation Mode High Bit (Enable Top: *OCRA* for `PWM` modes)"]
168pub type WGM22_R = crate::BitReader<bool>;
169#[doc = "Field `WGM22` writer - Waveform Generation Mode High Bit (Enable Top: *OCRA* for `PWM` modes)"]
170pub type WGM22_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR2B_SPEC, bool, O>;
171#[doc = "Field `FOC2B` writer - Force Output Compare B"]
172pub type FOC2B_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR2B_SPEC, bool, O>;
173#[doc = "Field `FOC2A` writer - Force Output Compare A"]
174pub type FOC2A_W<'a, const O: u8> = crate::BitWriter<'a, u8, TCCR2B_SPEC, bool, O>;
175impl R {
176    #[doc = "Bits 0:2 - Clock Select bits"]
177    #[inline(always)]
178    pub fn cs2(&self) -> CS2_R {
179        CS2_R::new(self.bits & 7)
180    }
181    #[doc = "Bit 3 - Waveform Generation Mode High Bit (Enable Top: *OCRA* for `PWM` modes)"]
182    #[inline(always)]
183    pub fn wgm22(&self) -> WGM22_R {
184        WGM22_R::new(((self.bits >> 3) & 1) != 0)
185    }
186}
187impl W {
188    #[doc = "Bits 0:2 - Clock Select bits"]
189    #[inline(always)]
190    #[must_use]
191    pub fn cs2(&mut self) -> CS2_W<0> {
192        CS2_W::new(self)
193    }
194    #[doc = "Bit 3 - Waveform Generation Mode High Bit (Enable Top: *OCRA* for `PWM` modes)"]
195    #[inline(always)]
196    #[must_use]
197    pub fn wgm22(&mut self) -> WGM22_W<3> {
198        WGM22_W::new(self)
199    }
200    #[doc = "Bit 6 - Force Output Compare B"]
201    #[inline(always)]
202    #[must_use]
203    pub fn foc2b(&mut self) -> FOC2B_W<6> {
204        FOC2B_W::new(self)
205    }
206    #[doc = "Bit 7 - Force Output Compare A"]
207    #[inline(always)]
208    #[must_use]
209    pub fn foc2a(&mut self) -> FOC2A_W<7> {
210        FOC2A_W::new(self)
211    }
212    #[doc = "Writes raw bits to the register."]
213    #[inline(always)]
214    pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
215        self.0.bits(bits);
216        self
217    }
218}
219#[doc = "Timer/Counter2 Control Register B\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 [tccr2b](index.html) module"]
220pub struct TCCR2B_SPEC;
221impl crate::RegisterSpec for TCCR2B_SPEC {
222    type Ux = u8;
223}
224#[doc = "`read()` method returns [tccr2b::R](R) reader structure"]
225impl crate::Readable for TCCR2B_SPEC {
226    type Reader = R;
227}
228#[doc = "`write(|w| ..)` method takes [tccr2b::W](W) writer structure"]
229impl crate::Writable for TCCR2B_SPEC {
230    type Writer = W;
231    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
232    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
233}
234#[doc = "`reset()` method sets TCCR2B to value 0"]
235impl crate::Resettable for TCCR2B_SPEC {
236    const RESET_VALUE: Self::Ux = 0;
237}
avr_device/devices/atmega2560/tc2/tccr2b.rs

avr_device/devices/atmega2560/tc2/
tccr2b.rs
