efm32g842_pac/lcd/
bactrl.rs

1#[doc = "Register `BACTRL` reader"]
2pub struct R(crate::R<BACTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<BACTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<BACTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<BACTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `BACTRL` writer"]
17pub struct W(crate::W<BACTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<BACTRL_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<BACTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<BACTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `BLINKEN` reader - Blink Enable"]
38pub type BLINKEN_R = crate::BitReader<bool>;
39#[doc = "Field `BLINKEN` writer - Blink Enable"]
40pub type BLINKEN_W<'a> = crate::BitWriter<'a, u32, BACTRL_SPEC, bool, 0>;
41#[doc = "Field `BLANK` reader - Blank Display"]
42pub type BLANK_R = crate::BitReader<bool>;
43#[doc = "Field `BLANK` writer - Blank Display"]
44pub type BLANK_W<'a> = crate::BitWriter<'a, u32, BACTRL_SPEC, bool, 1>;
45#[doc = "Field `AEN` reader - Animation Enable"]
46pub type AEN_R = crate::BitReader<bool>;
47#[doc = "Field `AEN` writer - Animation Enable"]
48pub type AEN_W<'a> = crate::BitWriter<'a, u32, BACTRL_SPEC, bool, 2>;
49#[doc = "Animate Register A Shift Control\n\nValue on reset: 0"]
50#[derive(Clone, Copy, Debug, PartialEq)]
51#[repr(u8)]
52pub enum AREGASC_A {
53    #[doc = "0: No Shift operation on Animation Register A"]
54    NOSHIFT = 0,
55    #[doc = "1: Animation Register A is shifted left"]
56    SHIFTLEFT = 1,
57    #[doc = "2: Animation Register A is shifted right"]
58    SHIFTRIGHT = 2,
59}
60impl From<AREGASC_A> for u8 {
61    #[inline(always)]
62    fn from(variant: AREGASC_A) -> Self {
63        variant as _
64    }
65}
66#[doc = "Field `AREGASC` reader - Animate Register A Shift Control"]
67pub type AREGASC_R = crate::FieldReader<u8, AREGASC_A>;
68impl AREGASC_R {
69    #[doc = "Get enumerated values variant"]
70    #[inline(always)]
71    pub fn variant(&self) -> Option<AREGASC_A> {
72        match self.bits {
73            0 => Some(AREGASC_A::NOSHIFT),
74            1 => Some(AREGASC_A::SHIFTLEFT),
75            2 => Some(AREGASC_A::SHIFTRIGHT),
76            _ => None,
77        }
78    }
79    #[doc = "Checks if the value of the field is `NOSHIFT`"]
80    #[inline(always)]
81    pub fn is_noshift(&self) -> bool {
82        *self == AREGASC_A::NOSHIFT
83    }
84    #[doc = "Checks if the value of the field is `SHIFTLEFT`"]
85    #[inline(always)]
86    pub fn is_shiftleft(&self) -> bool {
87        *self == AREGASC_A::SHIFTLEFT
88    }
89    #[doc = "Checks if the value of the field is `SHIFTRIGHT`"]
90    #[inline(always)]
91    pub fn is_shiftright(&self) -> bool {
92        *self == AREGASC_A::SHIFTRIGHT
93    }
94}
95#[doc = "Field `AREGASC` writer - Animate Register A Shift Control"]
96pub type AREGASC_W<'a> = crate::FieldWriter<'a, u32, BACTRL_SPEC, u8, AREGASC_A, 2, 3>;
97impl<'a> AREGASC_W<'a> {
98    #[doc = "No Shift operation on Animation Register A"]
99    #[inline(always)]
100    pub fn noshift(self) -> &'a mut W {
101        self.variant(AREGASC_A::NOSHIFT)
102    }
103    #[doc = "Animation Register A is shifted left"]
104    #[inline(always)]
105    pub fn shiftleft(self) -> &'a mut W {
106        self.variant(AREGASC_A::SHIFTLEFT)
107    }
108    #[doc = "Animation Register A is shifted right"]
109    #[inline(always)]
110    pub fn shiftright(self) -> &'a mut W {
111        self.variant(AREGASC_A::SHIFTRIGHT)
112    }
113}
114#[doc = "Animate Register B Shift Control\n\nValue on reset: 0"]
115#[derive(Clone, Copy, Debug, PartialEq)]
116#[repr(u8)]
117pub enum AREGBSC_A {
118    #[doc = "0: No Shift operation on Animation Register B"]
119    NOSHIFT = 0,
120    #[doc = "1: Animation Register B is shifted left"]
121    SHIFTLEFT = 1,
122    #[doc = "2: Animation Register B is shifted right"]
123    SHIFTRIGHT = 2,
124}
125impl From<AREGBSC_A> for u8 {
126    #[inline(always)]
127    fn from(variant: AREGBSC_A) -> Self {
128        variant as _
129    }
130}
131#[doc = "Field `AREGBSC` reader - Animate Register B Shift Control"]
132pub type AREGBSC_R = crate::FieldReader<u8, AREGBSC_A>;
133impl AREGBSC_R {
134    #[doc = "Get enumerated values variant"]
135    #[inline(always)]
136    pub fn variant(&self) -> Option<AREGBSC_A> {
137        match self.bits {
138            0 => Some(AREGBSC_A::NOSHIFT),
139            1 => Some(AREGBSC_A::SHIFTLEFT),
140            2 => Some(AREGBSC_A::SHIFTRIGHT),
141            _ => None,
142        }
143    }
144    #[doc = "Checks if the value of the field is `NOSHIFT`"]
145    #[inline(always)]
146    pub fn is_noshift(&self) -> bool {
147        *self == AREGBSC_A::NOSHIFT
148    }
149    #[doc = "Checks if the value of the field is `SHIFTLEFT`"]
150    #[inline(always)]
151    pub fn is_shiftleft(&self) -> bool {
152        *self == AREGBSC_A::SHIFTLEFT
153    }
154    #[doc = "Checks if the value of the field is `SHIFTRIGHT`"]
155    #[inline(always)]
156    pub fn is_shiftright(&self) -> bool {
157        *self == AREGBSC_A::SHIFTRIGHT
158    }
159}
160#[doc = "Field `AREGBSC` writer - Animate Register B Shift Control"]
161pub type AREGBSC_W<'a> = crate::FieldWriter<'a, u32, BACTRL_SPEC, u8, AREGBSC_A, 2, 5>;
162impl<'a> AREGBSC_W<'a> {
163    #[doc = "No Shift operation on Animation Register B"]
164    #[inline(always)]
165    pub fn noshift(self) -> &'a mut W {
166        self.variant(AREGBSC_A::NOSHIFT)
167    }
168    #[doc = "Animation Register B is shifted left"]
169    #[inline(always)]
170    pub fn shiftleft(self) -> &'a mut W {
171        self.variant(AREGBSC_A::SHIFTLEFT)
172    }
173    #[doc = "Animation Register B is shifted right"]
174    #[inline(always)]
175    pub fn shiftright(self) -> &'a mut W {
176        self.variant(AREGBSC_A::SHIFTRIGHT)
177    }
178}
179#[doc = "Field `ALOGSEL` reader - Animate Logic Function Select"]
180pub type ALOGSEL_R = crate::BitReader<bool>;
181#[doc = "Field `ALOGSEL` writer - Animate Logic Function Select"]
182pub type ALOGSEL_W<'a> = crate::BitWriter<'a, u32, BACTRL_SPEC, bool, 7>;
183#[doc = "Field `FCEN` reader - Frame Counter Enable"]
184pub type FCEN_R = crate::BitReader<bool>;
185#[doc = "Field `FCEN` writer - Frame Counter Enable"]
186pub type FCEN_W<'a> = crate::BitWriter<'a, u32, BACTRL_SPEC, bool, 8>;
187#[doc = "Frame Counter Prescaler\n\nValue on reset: 0"]
188#[derive(Clone, Copy, Debug, PartialEq)]
189#[repr(u8)]
190pub enum FCPRESC_A {
191    #[doc = "0: CLKFC = CLKFRAME / 1"]
192    DIV1 = 0,
193    #[doc = "1: CLKFC = CLKFRAME / 2"]
194    DIV2 = 1,
195    #[doc = "2: CLKFC = CLKFRAME / 4"]
196    DIV4 = 2,
197    #[doc = "3: CLKFC = CLKFRAME / 8"]
198    DIV8 = 3,
199}
200impl From<FCPRESC_A> for u8 {
201    #[inline(always)]
202    fn from(variant: FCPRESC_A) -> Self {
203        variant as _
204    }
205}
206#[doc = "Field `FCPRESC` reader - Frame Counter Prescaler"]
207pub type FCPRESC_R = crate::FieldReader<u8, FCPRESC_A>;
208impl FCPRESC_R {
209    #[doc = "Get enumerated values variant"]
210    #[inline(always)]
211    pub fn variant(&self) -> FCPRESC_A {
212        match self.bits {
213            0 => FCPRESC_A::DIV1,
214            1 => FCPRESC_A::DIV2,
215            2 => FCPRESC_A::DIV4,
216            3 => FCPRESC_A::DIV8,
217            _ => unreachable!(),
218        }
219    }
220    #[doc = "Checks if the value of the field is `DIV1`"]
221    #[inline(always)]
222    pub fn is_div1(&self) -> bool {
223        *self == FCPRESC_A::DIV1
224    }
225    #[doc = "Checks if the value of the field is `DIV2`"]
226    #[inline(always)]
227    pub fn is_div2(&self) -> bool {
228        *self == FCPRESC_A::DIV2
229    }
230    #[doc = "Checks if the value of the field is `DIV4`"]
231    #[inline(always)]
232    pub fn is_div4(&self) -> bool {
233        *self == FCPRESC_A::DIV4
234    }
235    #[doc = "Checks if the value of the field is `DIV8`"]
236    #[inline(always)]
237    pub fn is_div8(&self) -> bool {
238        *self == FCPRESC_A::DIV8
239    }
240}
241#[doc = "Field `FCPRESC` writer - Frame Counter Prescaler"]
242pub type FCPRESC_W<'a> = crate::FieldWriterSafe<'a, u32, BACTRL_SPEC, u8, FCPRESC_A, 2, 16>;
243impl<'a> FCPRESC_W<'a> {
244    #[doc = "CLKFC = CLKFRAME / 1"]
245    #[inline(always)]
246    pub fn div1(self) -> &'a mut W {
247        self.variant(FCPRESC_A::DIV1)
248    }
249    #[doc = "CLKFC = CLKFRAME / 2"]
250    #[inline(always)]
251    pub fn div2(self) -> &'a mut W {
252        self.variant(FCPRESC_A::DIV2)
253    }
254    #[doc = "CLKFC = CLKFRAME / 4"]
255    #[inline(always)]
256    pub fn div4(self) -> &'a mut W {
257        self.variant(FCPRESC_A::DIV4)
258    }
259    #[doc = "CLKFC = CLKFRAME / 8"]
260    #[inline(always)]
261    pub fn div8(self) -> &'a mut W {
262        self.variant(FCPRESC_A::DIV8)
263    }
264}
265#[doc = "Field `FCTOP` reader - Frame Counter Top Value"]
266pub type FCTOP_R = crate::FieldReader<u8, u8>;
267#[doc = "Field `FCTOP` writer - Frame Counter Top Value"]
268pub type FCTOP_W<'a> = crate::FieldWriter<'a, u32, BACTRL_SPEC, u8, u8, 6, 18>;
269impl R {
270    #[doc = "Bit 0 - Blink Enable"]
271    #[inline(always)]
272    pub fn blinken(&self) -> BLINKEN_R {
273        BLINKEN_R::new((self.bits & 1) != 0)
274    }
275    #[doc = "Bit 1 - Blank Display"]
276    #[inline(always)]
277    pub fn blank(&self) -> BLANK_R {
278        BLANK_R::new(((self.bits >> 1) & 1) != 0)
279    }
280    #[doc = "Bit 2 - Animation Enable"]
281    #[inline(always)]
282    pub fn aen(&self) -> AEN_R {
283        AEN_R::new(((self.bits >> 2) & 1) != 0)
284    }
285    #[doc = "Bits 3:4 - Animate Register A Shift Control"]
286    #[inline(always)]
287    pub fn aregasc(&self) -> AREGASC_R {
288        AREGASC_R::new(((self.bits >> 3) & 3) as u8)
289    }
290    #[doc = "Bits 5:6 - Animate Register B Shift Control"]
291    #[inline(always)]
292    pub fn aregbsc(&self) -> AREGBSC_R {
293        AREGBSC_R::new(((self.bits >> 5) & 3) as u8)
294    }
295    #[doc = "Bit 7 - Animate Logic Function Select"]
296    #[inline(always)]
297    pub fn alogsel(&self) -> ALOGSEL_R {
298        ALOGSEL_R::new(((self.bits >> 7) & 1) != 0)
299    }
300    #[doc = "Bit 8 - Frame Counter Enable"]
301    #[inline(always)]
302    pub fn fcen(&self) -> FCEN_R {
303        FCEN_R::new(((self.bits >> 8) & 1) != 0)
304    }
305    #[doc = "Bits 16:17 - Frame Counter Prescaler"]
306    #[inline(always)]
307    pub fn fcpresc(&self) -> FCPRESC_R {
308        FCPRESC_R::new(((self.bits >> 16) & 3) as u8)
309    }
310    #[doc = "Bits 18:23 - Frame Counter Top Value"]
311    #[inline(always)]
312    pub fn fctop(&self) -> FCTOP_R {
313        FCTOP_R::new(((self.bits >> 18) & 0x3f) as u8)
314    }
315}
316impl W {
317    #[doc = "Bit 0 - Blink Enable"]
318    #[inline(always)]
319    pub fn blinken(&mut self) -> BLINKEN_W {
320        BLINKEN_W::new(self)
321    }
322    #[doc = "Bit 1 - Blank Display"]
323    #[inline(always)]
324    pub fn blank(&mut self) -> BLANK_W {
325        BLANK_W::new(self)
326    }
327    #[doc = "Bit 2 - Animation Enable"]
328    #[inline(always)]
329    pub fn aen(&mut self) -> AEN_W {
330        AEN_W::new(self)
331    }
332    #[doc = "Bits 3:4 - Animate Register A Shift Control"]
333    #[inline(always)]
334    pub fn aregasc(&mut self) -> AREGASC_W {
335        AREGASC_W::new(self)
336    }
337    #[doc = "Bits 5:6 - Animate Register B Shift Control"]
338    #[inline(always)]
339    pub fn aregbsc(&mut self) -> AREGBSC_W {
340        AREGBSC_W::new(self)
341    }
342    #[doc = "Bit 7 - Animate Logic Function Select"]
343    #[inline(always)]
344    pub fn alogsel(&mut self) -> ALOGSEL_W {
345        ALOGSEL_W::new(self)
346    }
347    #[doc = "Bit 8 - Frame Counter Enable"]
348    #[inline(always)]
349    pub fn fcen(&mut self) -> FCEN_W {
350        FCEN_W::new(self)
351    }
352    #[doc = "Bits 16:17 - Frame Counter Prescaler"]
353    #[inline(always)]
354    pub fn fcpresc(&mut self) -> FCPRESC_W {
355        FCPRESC_W::new(self)
356    }
357    #[doc = "Bits 18:23 - Frame Counter Top Value"]
358    #[inline(always)]
359    pub fn fctop(&mut self) -> FCTOP_W {
360        FCTOP_W::new(self)
361    }
362    #[doc = "Writes raw bits to the register."]
363    #[inline(always)]
364    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
365        self.0.bits(bits);
366        self
367    }
368}
369#[doc = "Blink and Animation Control Register\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 [bactrl](index.html) module"]
370pub struct BACTRL_SPEC;
371impl crate::RegisterSpec for BACTRL_SPEC {
372    type Ux = u32;
373}
374#[doc = "`read()` method returns [bactrl::R](R) reader structure"]
375impl crate::Readable for BACTRL_SPEC {
376    type Reader = R;
377}
378#[doc = "`write(|w| ..)` method takes [bactrl::W](W) writer structure"]
379impl crate::Writable for BACTRL_SPEC {
380    type Writer = W;
381}
382#[doc = "`reset()` method sets BACTRL to value 0"]
383impl crate::Resettable for BACTRL_SPEC {
384    #[inline(always)]
385    fn reset_value() -> Self::Ux {
386        0
387    }
388}
efm32g842_pac/lcd/bactrl.rs

efm32g842_pac/lcd/
bactrl.rs
