efm32tg11b_pac/efm32tg11b540/csen/
timctrl.rs

1#[doc = "Register `TIMCTRL` reader"]
2pub struct R(crate::R<TIMCTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<TIMCTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<TIMCTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<TIMCTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `TIMCTRL` writer"]
17pub struct W(crate::W<TIMCTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<TIMCTRL_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<TIMCTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<TIMCTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `PCPRESC` reader - Period Counter Prescaler"]
38pub type PCPRESC_R = crate::FieldReader<u8, PCPRESC_A>;
39#[doc = "Period Counter Prescaler\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum PCPRESC_A {
43    #[doc = "0: The period counter clock frequency is LFBCLKCSEN/1"]
44    DIV1 = 0,
45    #[doc = "1: The period counter clock frequency is LFBCLKCSEN/2"]
46    DIV2 = 1,
47    #[doc = "2: The period counter clock frequency is LFBCLKCSEN/4"]
48    DIV4 = 2,
49    #[doc = "3: The period counter clock frequency is LFBCLKCSEN/8"]
50    DIV8 = 3,
51    #[doc = "4: The period counter clock frequency is LFBCLKCSEN/16"]
52    DIV16 = 4,
53    #[doc = "5: The period counter clock frequency is LFBCLKCSEN/32"]
54    DIV32 = 5,
55    #[doc = "6: The period counter clock frequency is LFBCLKCSEN/64"]
56    DIV64 = 6,
57    #[doc = "7: The period counter clock frequency is LFBCLKCSEN/128"]
58    DIV128 = 7,
59}
60impl From<PCPRESC_A> for u8 {
61    #[inline(always)]
62    fn from(variant: PCPRESC_A) -> Self {
63        variant as _
64    }
65}
66impl PCPRESC_R {
67    #[doc = "Get enumerated values variant"]
68    #[inline(always)]
69    pub fn variant(&self) -> PCPRESC_A {
70        match self.bits {
71            0 => PCPRESC_A::DIV1,
72            1 => PCPRESC_A::DIV2,
73            2 => PCPRESC_A::DIV4,
74            3 => PCPRESC_A::DIV8,
75            4 => PCPRESC_A::DIV16,
76            5 => PCPRESC_A::DIV32,
77            6 => PCPRESC_A::DIV64,
78            7 => PCPRESC_A::DIV128,
79            _ => unreachable!(),
80        }
81    }
82    #[doc = "Checks if the value of the field is `DIV1`"]
83    #[inline(always)]
84    pub fn is_div1(&self) -> bool {
85        *self == PCPRESC_A::DIV1
86    }
87    #[doc = "Checks if the value of the field is `DIV2`"]
88    #[inline(always)]
89    pub fn is_div2(&self) -> bool {
90        *self == PCPRESC_A::DIV2
91    }
92    #[doc = "Checks if the value of the field is `DIV4`"]
93    #[inline(always)]
94    pub fn is_div4(&self) -> bool {
95        *self == PCPRESC_A::DIV4
96    }
97    #[doc = "Checks if the value of the field is `DIV8`"]
98    #[inline(always)]
99    pub fn is_div8(&self) -> bool {
100        *self == PCPRESC_A::DIV8
101    }
102    #[doc = "Checks if the value of the field is `DIV16`"]
103    #[inline(always)]
104    pub fn is_div16(&self) -> bool {
105        *self == PCPRESC_A::DIV16
106    }
107    #[doc = "Checks if the value of the field is `DIV32`"]
108    #[inline(always)]
109    pub fn is_div32(&self) -> bool {
110        *self == PCPRESC_A::DIV32
111    }
112    #[doc = "Checks if the value of the field is `DIV64`"]
113    #[inline(always)]
114    pub fn is_div64(&self) -> bool {
115        *self == PCPRESC_A::DIV64
116    }
117    #[doc = "Checks if the value of the field is `DIV128`"]
118    #[inline(always)]
119    pub fn is_div128(&self) -> bool {
120        *self == PCPRESC_A::DIV128
121    }
122}
123#[doc = "Field `PCPRESC` writer - Period Counter Prescaler"]
124pub type PCPRESC_W<'a, const O: u8> =
125    crate::FieldWriterSafe<'a, u32, TIMCTRL_SPEC, u8, PCPRESC_A, 3, O>;
126impl<'a, const O: u8> PCPRESC_W<'a, O> {
127    #[doc = "The period counter clock frequency is LFBCLKCSEN/1"]
128    #[inline(always)]
129    pub fn div1(self) -> &'a mut W {
130        self.variant(PCPRESC_A::DIV1)
131    }
132    #[doc = "The period counter clock frequency is LFBCLKCSEN/2"]
133    #[inline(always)]
134    pub fn div2(self) -> &'a mut W {
135        self.variant(PCPRESC_A::DIV2)
136    }
137    #[doc = "The period counter clock frequency is LFBCLKCSEN/4"]
138    #[inline(always)]
139    pub fn div4(self) -> &'a mut W {
140        self.variant(PCPRESC_A::DIV4)
141    }
142    #[doc = "The period counter clock frequency is LFBCLKCSEN/8"]
143    #[inline(always)]
144    pub fn div8(self) -> &'a mut W {
145        self.variant(PCPRESC_A::DIV8)
146    }
147    #[doc = "The period counter clock frequency is LFBCLKCSEN/16"]
148    #[inline(always)]
149    pub fn div16(self) -> &'a mut W {
150        self.variant(PCPRESC_A::DIV16)
151    }
152    #[doc = "The period counter clock frequency is LFBCLKCSEN/32"]
153    #[inline(always)]
154    pub fn div32(self) -> &'a mut W {
155        self.variant(PCPRESC_A::DIV32)
156    }
157    #[doc = "The period counter clock frequency is LFBCLKCSEN/64"]
158    #[inline(always)]
159    pub fn div64(self) -> &'a mut W {
160        self.variant(PCPRESC_A::DIV64)
161    }
162    #[doc = "The period counter clock frequency is LFBCLKCSEN/128"]
163    #[inline(always)]
164    pub fn div128(self) -> &'a mut W {
165        self.variant(PCPRESC_A::DIV128)
166    }
167}
168#[doc = "Field `PCTOP` reader - Period Counter Top Value"]
169pub type PCTOP_R = crate::FieldReader<u8, u8>;
170#[doc = "Field `PCTOP` writer - Period Counter Top Value"]
171pub type PCTOP_W<'a, const O: u8> = crate::FieldWriter<'a, u32, TIMCTRL_SPEC, u8, u8, 8, O>;
172#[doc = "Field `WARMUPCNT` reader - Warmup Period Counter"]
173pub type WARMUPCNT_R = crate::FieldReader<u8, u8>;
174#[doc = "Field `WARMUPCNT` writer - Warmup Period Counter"]
175pub type WARMUPCNT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, TIMCTRL_SPEC, u8, u8, 2, O>;
176impl R {
177    #[doc = "Bits 0:2 - Period Counter Prescaler"]
178    #[inline(always)]
179    pub fn pcpresc(&self) -> PCPRESC_R {
180        PCPRESC_R::new((self.bits & 7) as u8)
181    }
182    #[doc = "Bits 8:15 - Period Counter Top Value"]
183    #[inline(always)]
184    pub fn pctop(&self) -> PCTOP_R {
185        PCTOP_R::new(((self.bits >> 8) & 0xff) as u8)
186    }
187    #[doc = "Bits 16:17 - Warmup Period Counter"]
188    #[inline(always)]
189    pub fn warmupcnt(&self) -> WARMUPCNT_R {
190        WARMUPCNT_R::new(((self.bits >> 16) & 3) as u8)
191    }
192}
193impl W {
194    #[doc = "Bits 0:2 - Period Counter Prescaler"]
195    #[inline(always)]
196    #[must_use]
197    pub fn pcpresc(&mut self) -> PCPRESC_W<0> {
198        PCPRESC_W::new(self)
199    }
200    #[doc = "Bits 8:15 - Period Counter Top Value"]
201    #[inline(always)]
202    #[must_use]
203    pub fn pctop(&mut self) -> PCTOP_W<8> {
204        PCTOP_W::new(self)
205    }
206    #[doc = "Bits 16:17 - Warmup Period Counter"]
207    #[inline(always)]
208    #[must_use]
209    pub fn warmupcnt(&mut self) -> WARMUPCNT_W<16> {
210        WARMUPCNT_W::new(self)
211    }
212    #[doc = "Writes raw bits to the register."]
213    #[inline(always)]
214    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
215        self.0.bits(bits);
216        self
217    }
218}
219#[doc = "Timing Control\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 [timctrl](index.html) module"]
220pub struct TIMCTRL_SPEC;
221impl crate::RegisterSpec for TIMCTRL_SPEC {
222    type Ux = u32;
223}
224#[doc = "`read()` method returns [timctrl::R](R) reader structure"]
225impl crate::Readable for TIMCTRL_SPEC {
226    type Reader = R;
227}
228#[doc = "`write(|w| ..)` method takes [timctrl::W](W) writer structure"]
229impl crate::Writable for TIMCTRL_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 TIMCTRL to value 0"]
235impl crate::Resettable for TIMCTRL_SPEC {
236    const RESET_VALUE: Self::Ux = 0;
237}
efm32tg11b_pac/efm32tg11b540/csen/timctrl.rs

efm32tg11b_pac/efm32tg11b540/csen/
timctrl.rs
