lpc845_pac/ctimer0/
tcr.rs1#[doc = "Register `TCR` reader"]
2pub struct R(crate::R<TCR_SPEC>);
3impl core::ops::Deref for R {
4 type Target = crate::R<TCR_SPEC>;
5 #[inline(always)]
6 fn deref(&self) -> &Self::Target {
7 &self.0
8 }
9}
10impl From<crate::R<TCR_SPEC>> for R {
11 #[inline(always)]
12 fn from(reader: crate::R<TCR_SPEC>) -> Self {
13 R(reader)
14 }
15}
16#[doc = "Register `TCR` writer"]
17pub struct W(crate::W<TCR_SPEC>);
18impl core::ops::Deref for W {
19 type Target = crate::W<TCR_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<TCR_SPEC>> for W {
32 #[inline(always)]
33 fn from(writer: crate::W<TCR_SPEC>) -> Self {
34 W(writer)
35 }
36}
37#[doc = "Counter enable.\n\nValue on reset: 0"]
38#[derive(Clone, Copy, Debug, PartialEq)]
39pub enum CEN_A {
40 #[doc = "0: Disabled.The counters are disabled."]
41 DISABLED = 0,
42 #[doc = "1: Enabled. The Timer Counter and Prescale Counter are enabled."]
43 ENABLED = 1,
44}
45impl From<CEN_A> for bool {
46 #[inline(always)]
47 fn from(variant: CEN_A) -> Self {
48 variant as u8 != 0
49 }
50}
51#[doc = "Field `CEN` reader - Counter enable."]
52pub struct CEN_R(crate::FieldReader<bool, CEN_A>);
53impl CEN_R {
54 pub(crate) fn new(bits: bool) -> Self {
55 CEN_R(crate::FieldReader::new(bits))
56 }
57 #[doc = r"Get enumerated values variant"]
58 #[inline(always)]
59 pub fn variant(&self) -> CEN_A {
60 match self.bits {
61 false => CEN_A::DISABLED,
62 true => CEN_A::ENABLED,
63 }
64 }
65 #[doc = "Checks if the value of the field is `DISABLED`"]
66 #[inline(always)]
67 pub fn is_disabled(&self) -> bool {
68 **self == CEN_A::DISABLED
69 }
70 #[doc = "Checks if the value of the field is `ENABLED`"]
71 #[inline(always)]
72 pub fn is_enabled(&self) -> bool {
73 **self == CEN_A::ENABLED
74 }
75}
76impl core::ops::Deref for CEN_R {
77 type Target = crate::FieldReader<bool, CEN_A>;
78 #[inline(always)]
79 fn deref(&self) -> &Self::Target {
80 &self.0
81 }
82}
83#[doc = "Field `CEN` writer - Counter enable."]
84pub struct CEN_W<'a> {
85 w: &'a mut W,
86}
87impl<'a> CEN_W<'a> {
88 #[doc = r"Writes `variant` to the field"]
89 #[inline(always)]
90 pub fn variant(self, variant: CEN_A) -> &'a mut W {
91 self.bit(variant.into())
92 }
93 #[doc = "Disabled.The counters are disabled."]
94 #[inline(always)]
95 pub fn disabled(self) -> &'a mut W {
96 self.variant(CEN_A::DISABLED)
97 }
98 #[doc = "Enabled. The Timer Counter and Prescale Counter are enabled."]
99 #[inline(always)]
100 pub fn enabled(self) -> &'a mut W {
101 self.variant(CEN_A::ENABLED)
102 }
103 #[doc = r"Sets the field bit"]
104 #[inline(always)]
105 pub fn set_bit(self) -> &'a mut W {
106 self.bit(true)
107 }
108 #[doc = r"Clears the field bit"]
109 #[inline(always)]
110 pub fn clear_bit(self) -> &'a mut W {
111 self.bit(false)
112 }
113 #[doc = r"Writes raw bits to the field"]
114 #[inline(always)]
115 pub fn bit(self, value: bool) -> &'a mut W {
116 self.w.bits = (self.w.bits & !0x01) | (value as u32 & 0x01);
117 self.w
118 }
119}
120#[doc = "Counter reset.\n\nValue on reset: 0"]
121#[derive(Clone, Copy, Debug, PartialEq)]
122pub enum CRST_A {
123 #[doc = "0: Disabled. Do nothing."]
124 DISABLED = 0,
125 #[doc = "1: Enabled. The Timer Counter and the Prescale Counter are synchronously reset on the next positive edge of the APB bus clock. The counters remain reset until TCR\\[1\\]
126is returned to zero."]
127 ENABLED = 1,
128}
129impl From<CRST_A> for bool {
130 #[inline(always)]
131 fn from(variant: CRST_A) -> Self {
132 variant as u8 != 0
133 }
134}
135#[doc = "Field `CRST` reader - Counter reset."]
136pub struct CRST_R(crate::FieldReader<bool, CRST_A>);
137impl CRST_R {
138 pub(crate) fn new(bits: bool) -> Self {
139 CRST_R(crate::FieldReader::new(bits))
140 }
141 #[doc = r"Get enumerated values variant"]
142 #[inline(always)]
143 pub fn variant(&self) -> CRST_A {
144 match self.bits {
145 false => CRST_A::DISABLED,
146 true => CRST_A::ENABLED,
147 }
148 }
149 #[doc = "Checks if the value of the field is `DISABLED`"]
150 #[inline(always)]
151 pub fn is_disabled(&self) -> bool {
152 **self == CRST_A::DISABLED
153 }
154 #[doc = "Checks if the value of the field is `ENABLED`"]
155 #[inline(always)]
156 pub fn is_enabled(&self) -> bool {
157 **self == CRST_A::ENABLED
158 }
159}
160impl core::ops::Deref for CRST_R {
161 type Target = crate::FieldReader<bool, CRST_A>;
162 #[inline(always)]
163 fn deref(&self) -> &Self::Target {
164 &self.0
165 }
166}
167#[doc = "Field `CRST` writer - Counter reset."]
168pub struct CRST_W<'a> {
169 w: &'a mut W,
170}
171impl<'a> CRST_W<'a> {
172 #[doc = r"Writes `variant` to the field"]
173 #[inline(always)]
174 pub fn variant(self, variant: CRST_A) -> &'a mut W {
175 self.bit(variant.into())
176 }
177 #[doc = "Disabled. Do nothing."]
178 #[inline(always)]
179 pub fn disabled(self) -> &'a mut W {
180 self.variant(CRST_A::DISABLED)
181 }
182 #[doc = "Enabled. The Timer Counter and the Prescale Counter are synchronously reset on the next positive edge of the APB bus clock. The counters remain reset until TCR\\[1\\]
183is returned to zero."]
184 #[inline(always)]
185 pub fn enabled(self) -> &'a mut W {
186 self.variant(CRST_A::ENABLED)
187 }
188 #[doc = r"Sets the field bit"]
189 #[inline(always)]
190 pub fn set_bit(self) -> &'a mut W {
191 self.bit(true)
192 }
193 #[doc = r"Clears the field bit"]
194 #[inline(always)]
195 pub fn clear_bit(self) -> &'a mut W {
196 self.bit(false)
197 }
198 #[doc = r"Writes raw bits to the field"]
199 #[inline(always)]
200 pub fn bit(self, value: bool) -> &'a mut W {
201 self.w.bits = (self.w.bits & !(0x01 << 1)) | ((value as u32 & 0x01) << 1);
202 self.w
203 }
204}
205impl R {
206 #[doc = "Bit 0 - Counter enable."]
207 #[inline(always)]
208 pub fn cen(&self) -> CEN_R {
209 CEN_R::new((self.bits & 0x01) != 0)
210 }
211 #[doc = "Bit 1 - Counter reset."]
212 #[inline(always)]
213 pub fn crst(&self) -> CRST_R {
214 CRST_R::new(((self.bits >> 1) & 0x01) != 0)
215 }
216}
217impl W {
218 #[doc = "Bit 0 - Counter enable."]
219 #[inline(always)]
220 pub fn cen(&mut self) -> CEN_W {
221 CEN_W { w: self }
222 }
223 #[doc = "Bit 1 - Counter reset."]
224 #[inline(always)]
225 pub fn crst(&mut self) -> CRST_W {
226 CRST_W { w: self }
227 }
228 #[doc = "Writes raw bits to the register."]
229 #[inline(always)]
230 pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
231 self.0.bits(bits);
232 self
233 }
234}
235#[doc = "Timer Control Register. The TCR is used to control the Timer Counter functions. The Timer Counter can be disabled or reset through the TCR.\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 [tcr](index.html) module"]
236pub struct TCR_SPEC;
237impl crate::RegisterSpec for TCR_SPEC {
238 type Ux = u32;
239}
240#[doc = "`read()` method returns [tcr::R](R) reader structure"]
241impl crate::Readable for TCR_SPEC {
242 type Reader = R;
243}
244#[doc = "`write(|w| ..)` method takes [tcr::W](W) writer structure"]
245impl crate::Writable for TCR_SPEC {
246 type Writer = W;
247}
248#[doc = "`reset()` method sets TCR to value 0"]
249impl crate::Resettable for TCR_SPEC {
250 #[inline(always)]
251 fn reset_value() -> Self::Ux {
252 0
253 }
254}