efm32pg22_pac/efm32pg22c200/usart1_s/
i2sctrl.rs

1#[doc = "Register `I2SCTRL` reader"]
2pub struct R(crate::R<I2SCTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<I2SCTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<I2SCTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<I2SCTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `I2SCTRL` writer"]
17pub struct W(crate::W<I2SCTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<I2SCTRL_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<I2SCTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<I2SCTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `EN` reader - Enable I2S Mode"]
38pub type EN_R = crate::BitReader<bool>;
39#[doc = "Field `EN` writer - Enable I2S Mode"]
40pub type EN_W<'a, const O: u8> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, O>;
41#[doc = "Field `MONO` reader - Stero or Mono"]
42pub type MONO_R = crate::BitReader<bool>;
43#[doc = "Field `MONO` writer - Stero or Mono"]
44pub type MONO_W<'a, const O: u8> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, O>;
45#[doc = "Field `JUSTIFY` reader - Justification of I2S Data"]
46pub type JUSTIFY_R = crate::BitReader<JUSTIFY_A>;
47#[doc = "Justification of I2S Data\n\nValue on reset: 0"]
48#[derive(Clone, Copy, Debug, PartialEq, Eq)]
49pub enum JUSTIFY_A {
50    #[doc = "0: Data is left-justified"]
51    LEFT = 0,
52    #[doc = "1: Data is right-justified"]
53    RIGHT = 1,
54}
55impl From<JUSTIFY_A> for bool {
56    #[inline(always)]
57    fn from(variant: JUSTIFY_A) -> Self {
58        variant as u8 != 0
59    }
60}
61impl JUSTIFY_R {
62    #[doc = "Get enumerated values variant"]
63    #[inline(always)]
64    pub fn variant(&self) -> JUSTIFY_A {
65        match self.bits {
66            false => JUSTIFY_A::LEFT,
67            true => JUSTIFY_A::RIGHT,
68        }
69    }
70    #[doc = "Checks if the value of the field is `LEFT`"]
71    #[inline(always)]
72    pub fn is_left(&self) -> bool {
73        *self == JUSTIFY_A::LEFT
74    }
75    #[doc = "Checks if the value of the field is `RIGHT`"]
76    #[inline(always)]
77    pub fn is_right(&self) -> bool {
78        *self == JUSTIFY_A::RIGHT
79    }
80}
81#[doc = "Field `JUSTIFY` writer - Justification of I2S Data"]
82pub type JUSTIFY_W<'a, const O: u8> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, JUSTIFY_A, O>;
83impl<'a, const O: u8> JUSTIFY_W<'a, O> {
84    #[doc = "Data is left-justified"]
85    #[inline(always)]
86    pub fn left(self) -> &'a mut W {
87        self.variant(JUSTIFY_A::LEFT)
88    }
89    #[doc = "Data is right-justified"]
90    #[inline(always)]
91    pub fn right(self) -> &'a mut W {
92        self.variant(JUSTIFY_A::RIGHT)
93    }
94}
95#[doc = "Field `DMASPLIT` reader - Separate DMA Request For Left/Right Data"]
96pub type DMASPLIT_R = crate::BitReader<bool>;
97#[doc = "Field `DMASPLIT` writer - Separate DMA Request For Left/Right Data"]
98pub type DMASPLIT_W<'a, const O: u8> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, O>;
99#[doc = "Field `DELAY` reader - Delay on I2S data"]
100pub type DELAY_R = crate::BitReader<bool>;
101#[doc = "Field `DELAY` writer - Delay on I2S data"]
102pub type DELAY_W<'a, const O: u8> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, O>;
103#[doc = "Field `FORMAT` reader - I2S Word Format"]
104pub type FORMAT_R = crate::FieldReader<u8, FORMAT_A>;
105#[doc = "I2S Word Format\n\nValue on reset: 0"]
106#[derive(Clone, Copy, Debug, PartialEq, Eq)]
107#[repr(u8)]
108pub enum FORMAT_A {
109    #[doc = "0: 32-bit word, 32-bit data"]
110    W32D32 = 0,
111    #[doc = "1: 32-bit word, 32-bit data with 8 lsb masked"]
112    W32D24M = 1,
113    #[doc = "2: 32-bit word, 24-bit data"]
114    W32D24 = 2,
115    #[doc = "3: 32-bit word, 16-bit data"]
116    W32D16 = 3,
117    #[doc = "4: 32-bit word, 8-bit data"]
118    W32D8 = 4,
119    #[doc = "5: 16-bit word, 16-bit data"]
120    W16D16 = 5,
121    #[doc = "6: 16-bit word, 8-bit data"]
122    W16D8 = 6,
123    #[doc = "7: 8-bit word, 8-bit data"]
124    W8D8 = 7,
125}
126impl From<FORMAT_A> for u8 {
127    #[inline(always)]
128    fn from(variant: FORMAT_A) -> Self {
129        variant as _
130    }
131}
132impl FORMAT_R {
133    #[doc = "Get enumerated values variant"]
134    #[inline(always)]
135    pub fn variant(&self) -> FORMAT_A {
136        match self.bits {
137            0 => FORMAT_A::W32D32,
138            1 => FORMAT_A::W32D24M,
139            2 => FORMAT_A::W32D24,
140            3 => FORMAT_A::W32D16,
141            4 => FORMAT_A::W32D8,
142            5 => FORMAT_A::W16D16,
143            6 => FORMAT_A::W16D8,
144            7 => FORMAT_A::W8D8,
145            _ => unreachable!(),
146        }
147    }
148    #[doc = "Checks if the value of the field is `W32D32`"]
149    #[inline(always)]
150    pub fn is_w32d32(&self) -> bool {
151        *self == FORMAT_A::W32D32
152    }
153    #[doc = "Checks if the value of the field is `W32D24M`"]
154    #[inline(always)]
155    pub fn is_w32d24m(&self) -> bool {
156        *self == FORMAT_A::W32D24M
157    }
158    #[doc = "Checks if the value of the field is `W32D24`"]
159    #[inline(always)]
160    pub fn is_w32d24(&self) -> bool {
161        *self == FORMAT_A::W32D24
162    }
163    #[doc = "Checks if the value of the field is `W32D16`"]
164    #[inline(always)]
165    pub fn is_w32d16(&self) -> bool {
166        *self == FORMAT_A::W32D16
167    }
168    #[doc = "Checks if the value of the field is `W32D8`"]
169    #[inline(always)]
170    pub fn is_w32d8(&self) -> bool {
171        *self == FORMAT_A::W32D8
172    }
173    #[doc = "Checks if the value of the field is `W16D16`"]
174    #[inline(always)]
175    pub fn is_w16d16(&self) -> bool {
176        *self == FORMAT_A::W16D16
177    }
178    #[doc = "Checks if the value of the field is `W16D8`"]
179    #[inline(always)]
180    pub fn is_w16d8(&self) -> bool {
181        *self == FORMAT_A::W16D8
182    }
183    #[doc = "Checks if the value of the field is `W8D8`"]
184    #[inline(always)]
185    pub fn is_w8d8(&self) -> bool {
186        *self == FORMAT_A::W8D8
187    }
188}
189#[doc = "Field `FORMAT` writer - I2S Word Format"]
190pub type FORMAT_W<'a, const O: u8> =
191    crate::FieldWriterSafe<'a, u32, I2SCTRL_SPEC, u8, FORMAT_A, 3, O>;
192impl<'a, const O: u8> FORMAT_W<'a, O> {
193    #[doc = "32-bit word, 32-bit data"]
194    #[inline(always)]
195    pub fn w32d32(self) -> &'a mut W {
196        self.variant(FORMAT_A::W32D32)
197    }
198    #[doc = "32-bit word, 32-bit data with 8 lsb masked"]
199    #[inline(always)]
200    pub fn w32d24m(self) -> &'a mut W {
201        self.variant(FORMAT_A::W32D24M)
202    }
203    #[doc = "32-bit word, 24-bit data"]
204    #[inline(always)]
205    pub fn w32d24(self) -> &'a mut W {
206        self.variant(FORMAT_A::W32D24)
207    }
208    #[doc = "32-bit word, 16-bit data"]
209    #[inline(always)]
210    pub fn w32d16(self) -> &'a mut W {
211        self.variant(FORMAT_A::W32D16)
212    }
213    #[doc = "32-bit word, 8-bit data"]
214    #[inline(always)]
215    pub fn w32d8(self) -> &'a mut W {
216        self.variant(FORMAT_A::W32D8)
217    }
218    #[doc = "16-bit word, 16-bit data"]
219    #[inline(always)]
220    pub fn w16d16(self) -> &'a mut W {
221        self.variant(FORMAT_A::W16D16)
222    }
223    #[doc = "16-bit word, 8-bit data"]
224    #[inline(always)]
225    pub fn w16d8(self) -> &'a mut W {
226        self.variant(FORMAT_A::W16D8)
227    }
228    #[doc = "8-bit word, 8-bit data"]
229    #[inline(always)]
230    pub fn w8d8(self) -> &'a mut W {
231        self.variant(FORMAT_A::W8D8)
232    }
233}
234impl R {
235    #[doc = "Bit 0 - Enable I2S Mode"]
236    #[inline(always)]
237    pub fn en(&self) -> EN_R {
238        EN_R::new((self.bits & 1) != 0)
239    }
240    #[doc = "Bit 1 - Stero or Mono"]
241    #[inline(always)]
242    pub fn mono(&self) -> MONO_R {
243        MONO_R::new(((self.bits >> 1) & 1) != 0)
244    }
245    #[doc = "Bit 2 - Justification of I2S Data"]
246    #[inline(always)]
247    pub fn justify(&self) -> JUSTIFY_R {
248        JUSTIFY_R::new(((self.bits >> 2) & 1) != 0)
249    }
250    #[doc = "Bit 3 - Separate DMA Request For Left/Right Data"]
251    #[inline(always)]
252    pub fn dmasplit(&self) -> DMASPLIT_R {
253        DMASPLIT_R::new(((self.bits >> 3) & 1) != 0)
254    }
255    #[doc = "Bit 4 - Delay on I2S data"]
256    #[inline(always)]
257    pub fn delay(&self) -> DELAY_R {
258        DELAY_R::new(((self.bits >> 4) & 1) != 0)
259    }
260    #[doc = "Bits 8:10 - I2S Word Format"]
261    #[inline(always)]
262    pub fn format(&self) -> FORMAT_R {
263        FORMAT_R::new(((self.bits >> 8) & 7) as u8)
264    }
265}
266impl W {
267    #[doc = "Bit 0 - Enable I2S Mode"]
268    #[inline(always)]
269    #[must_use]
270    pub fn en(&mut self) -> EN_W<0> {
271        EN_W::new(self)
272    }
273    #[doc = "Bit 1 - Stero or Mono"]
274    #[inline(always)]
275    #[must_use]
276    pub fn mono(&mut self) -> MONO_W<1> {
277        MONO_W::new(self)
278    }
279    #[doc = "Bit 2 - Justification of I2S Data"]
280    #[inline(always)]
281    #[must_use]
282    pub fn justify(&mut self) -> JUSTIFY_W<2> {
283        JUSTIFY_W::new(self)
284    }
285    #[doc = "Bit 3 - Separate DMA Request For Left/Right Data"]
286    #[inline(always)]
287    #[must_use]
288    pub fn dmasplit(&mut self) -> DMASPLIT_W<3> {
289        DMASPLIT_W::new(self)
290    }
291    #[doc = "Bit 4 - Delay on I2S data"]
292    #[inline(always)]
293    #[must_use]
294    pub fn delay(&mut self) -> DELAY_W<4> {
295        DELAY_W::new(self)
296    }
297    #[doc = "Bits 8:10 - I2S Word Format"]
298    #[inline(always)]
299    #[must_use]
300    pub fn format(&mut self) -> FORMAT_W<8> {
301        FORMAT_W::new(self)
302    }
303    #[doc = "Writes raw bits to the register."]
304    #[inline(always)]
305    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
306        self.0.bits(bits);
307        self
308    }
309}
310#[doc = "No Description\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 [i2sctrl](index.html) module"]
311pub struct I2SCTRL_SPEC;
312impl crate::RegisterSpec for I2SCTRL_SPEC {
313    type Ux = u32;
314}
315#[doc = "`read()` method returns [i2sctrl::R](R) reader structure"]
316impl crate::Readable for I2SCTRL_SPEC {
317    type Reader = R;
318}
319#[doc = "`write(|w| ..)` method takes [i2sctrl::W](W) writer structure"]
320impl crate::Writable for I2SCTRL_SPEC {
321    type Writer = W;
322    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
323    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
324}
325#[doc = "`reset()` method sets I2SCTRL to value 0"]
326impl crate::Resettable for I2SCTRL_SPEC {
327    const RESET_VALUE: Self::Ux = 0;
328}
efm32pg22_pac/efm32pg22c200/usart1_s/i2sctrl.rs

efm32pg22_pac/efm32pg22c200/usart1_s/
i2sctrl.rs
