efm32wg230_pac/usart0/
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> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, 0>;
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> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, 1>;
45#[doc = "Field `JUSTIFY` reader - Justification of I2S Data"]
46pub type JUSTIFY_R = crate::BitReader<bool>;
47#[doc = "Field `JUSTIFY` writer - Justification of I2S Data"]
48pub type JUSTIFY_W<'a> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, 2>;
49#[doc = "Field `DMASPLIT` reader - Separate DMA Request For Left/Right Data"]
50pub type DMASPLIT_R = crate::BitReader<bool>;
51#[doc = "Field `DMASPLIT` writer - Separate DMA Request For Left/Right Data"]
52pub type DMASPLIT_W<'a> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, 3>;
53#[doc = "Field `DELAY` reader - Delay on I2S data"]
54pub type DELAY_R = crate::BitReader<bool>;
55#[doc = "Field `DELAY` writer - Delay on I2S data"]
56pub type DELAY_W<'a> = crate::BitWriter<'a, u32, I2SCTRL_SPEC, bool, 4>;
57#[doc = "I2S Word Format\n\nValue on reset: 0"]
58#[derive(Clone, Copy, Debug, PartialEq)]
59#[repr(u8)]
60pub enum FORMAT_A {
61    #[doc = "0: 32-bit word, 32-bit data"]
62    W32D32 = 0,
63    #[doc = "1: 32-bit word, 32-bit data with 8 lsb masked"]
64    W32D24M = 1,
65    #[doc = "2: 32-bit word, 24-bit data"]
66    W32D24 = 2,
67    #[doc = "3: 32-bit word, 16-bit data"]
68    W32D16 = 3,
69    #[doc = "4: 32-bit word, 8-bit data"]
70    W32D8 = 4,
71    #[doc = "5: 16-bit word, 16-bit data"]
72    W16D16 = 5,
73    #[doc = "6: 16-bit word, 8-bit data"]
74    W16D8 = 6,
75    #[doc = "7: 8-bit word, 8-bit data"]
76    W8D8 = 7,
77}
78impl From<FORMAT_A> for u8 {
79    #[inline(always)]
80    fn from(variant: FORMAT_A) -> Self {
81        variant as _
82    }
83}
84#[doc = "Field `FORMAT` reader - I2S Word Format"]
85pub type FORMAT_R = crate::FieldReader<u8, FORMAT_A>;
86impl FORMAT_R {
87    #[doc = "Get enumerated values variant"]
88    #[inline(always)]
89    pub fn variant(&self) -> FORMAT_A {
90        match self.bits {
91            0 => FORMAT_A::W32D32,
92            1 => FORMAT_A::W32D24M,
93            2 => FORMAT_A::W32D24,
94            3 => FORMAT_A::W32D16,
95            4 => FORMAT_A::W32D8,
96            5 => FORMAT_A::W16D16,
97            6 => FORMAT_A::W16D8,
98            7 => FORMAT_A::W8D8,
99            _ => unreachable!(),
100        }
101    }
102    #[doc = "Checks if the value of the field is `W32D32`"]
103    #[inline(always)]
104    pub fn is_w32d32(&self) -> bool {
105        *self == FORMAT_A::W32D32
106    }
107    #[doc = "Checks if the value of the field is `W32D24M`"]
108    #[inline(always)]
109    pub fn is_w32d24m(&self) -> bool {
110        *self == FORMAT_A::W32D24M
111    }
112    #[doc = "Checks if the value of the field is `W32D24`"]
113    #[inline(always)]
114    pub fn is_w32d24(&self) -> bool {
115        *self == FORMAT_A::W32D24
116    }
117    #[doc = "Checks if the value of the field is `W32D16`"]
118    #[inline(always)]
119    pub fn is_w32d16(&self) -> bool {
120        *self == FORMAT_A::W32D16
121    }
122    #[doc = "Checks if the value of the field is `W32D8`"]
123    #[inline(always)]
124    pub fn is_w32d8(&self) -> bool {
125        *self == FORMAT_A::W32D8
126    }
127    #[doc = "Checks if the value of the field is `W16D16`"]
128    #[inline(always)]
129    pub fn is_w16d16(&self) -> bool {
130        *self == FORMAT_A::W16D16
131    }
132    #[doc = "Checks if the value of the field is `W16D8`"]
133    #[inline(always)]
134    pub fn is_w16d8(&self) -> bool {
135        *self == FORMAT_A::W16D8
136    }
137    #[doc = "Checks if the value of the field is `W8D8`"]
138    #[inline(always)]
139    pub fn is_w8d8(&self) -> bool {
140        *self == FORMAT_A::W8D8
141    }
142}
143#[doc = "Field `FORMAT` writer - I2S Word Format"]
144pub type FORMAT_W<'a> = crate::FieldWriterSafe<'a, u32, I2SCTRL_SPEC, u8, FORMAT_A, 3, 8>;
145impl<'a> FORMAT_W<'a> {
146    #[doc = "32-bit word, 32-bit data"]
147    #[inline(always)]
148    pub fn w32d32(self) -> &'a mut W {
149        self.variant(FORMAT_A::W32D32)
150    }
151    #[doc = "32-bit word, 32-bit data with 8 lsb masked"]
152    #[inline(always)]
153    pub fn w32d24m(self) -> &'a mut W {
154        self.variant(FORMAT_A::W32D24M)
155    }
156    #[doc = "32-bit word, 24-bit data"]
157    #[inline(always)]
158    pub fn w32d24(self) -> &'a mut W {
159        self.variant(FORMAT_A::W32D24)
160    }
161    #[doc = "32-bit word, 16-bit data"]
162    #[inline(always)]
163    pub fn w32d16(self) -> &'a mut W {
164        self.variant(FORMAT_A::W32D16)
165    }
166    #[doc = "32-bit word, 8-bit data"]
167    #[inline(always)]
168    pub fn w32d8(self) -> &'a mut W {
169        self.variant(FORMAT_A::W32D8)
170    }
171    #[doc = "16-bit word, 16-bit data"]
172    #[inline(always)]
173    pub fn w16d16(self) -> &'a mut W {
174        self.variant(FORMAT_A::W16D16)
175    }
176    #[doc = "16-bit word, 8-bit data"]
177    #[inline(always)]
178    pub fn w16d8(self) -> &'a mut W {
179        self.variant(FORMAT_A::W16D8)
180    }
181    #[doc = "8-bit word, 8-bit data"]
182    #[inline(always)]
183    pub fn w8d8(self) -> &'a mut W {
184        self.variant(FORMAT_A::W8D8)
185    }
186}
187impl R {
188    #[doc = "Bit 0 - Enable I2S Mode"]
189    #[inline(always)]
190    pub fn en(&self) -> EN_R {
191        EN_R::new((self.bits & 1) != 0)
192    }
193    #[doc = "Bit 1 - Stero or Mono"]
194    #[inline(always)]
195    pub fn mono(&self) -> MONO_R {
196        MONO_R::new(((self.bits >> 1) & 1) != 0)
197    }
198    #[doc = "Bit 2 - Justification of I2S Data"]
199    #[inline(always)]
200    pub fn justify(&self) -> JUSTIFY_R {
201        JUSTIFY_R::new(((self.bits >> 2) & 1) != 0)
202    }
203    #[doc = "Bit 3 - Separate DMA Request For Left/Right Data"]
204    #[inline(always)]
205    pub fn dmasplit(&self) -> DMASPLIT_R {
206        DMASPLIT_R::new(((self.bits >> 3) & 1) != 0)
207    }
208    #[doc = "Bit 4 - Delay on I2S data"]
209    #[inline(always)]
210    pub fn delay(&self) -> DELAY_R {
211        DELAY_R::new(((self.bits >> 4) & 1) != 0)
212    }
213    #[doc = "Bits 8:10 - I2S Word Format"]
214    #[inline(always)]
215    pub fn format(&self) -> FORMAT_R {
216        FORMAT_R::new(((self.bits >> 8) & 7) as u8)
217    }
218}
219impl W {
220    #[doc = "Bit 0 - Enable I2S Mode"]
221    #[inline(always)]
222    pub fn en(&mut self) -> EN_W {
223        EN_W::new(self)
224    }
225    #[doc = "Bit 1 - Stero or Mono"]
226    #[inline(always)]
227    pub fn mono(&mut self) -> MONO_W {
228        MONO_W::new(self)
229    }
230    #[doc = "Bit 2 - Justification of I2S Data"]
231    #[inline(always)]
232    pub fn justify(&mut self) -> JUSTIFY_W {
233        JUSTIFY_W::new(self)
234    }
235    #[doc = "Bit 3 - Separate DMA Request For Left/Right Data"]
236    #[inline(always)]
237    pub fn dmasplit(&mut self) -> DMASPLIT_W {
238        DMASPLIT_W::new(self)
239    }
240    #[doc = "Bit 4 - Delay on I2S data"]
241    #[inline(always)]
242    pub fn delay(&mut self) -> DELAY_W {
243        DELAY_W::new(self)
244    }
245    #[doc = "Bits 8:10 - I2S Word Format"]
246    #[inline(always)]
247    pub fn format(&mut self) -> FORMAT_W {
248        FORMAT_W::new(self)
249    }
250    #[doc = "Writes raw bits to the register."]
251    #[inline(always)]
252    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
253        self.0.bits(bits);
254        self
255    }
256}
257#[doc = "I2S 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 [i2sctrl](index.html) module"]
258pub struct I2SCTRL_SPEC;
259impl crate::RegisterSpec for I2SCTRL_SPEC {
260    type Ux = u32;
261}
262#[doc = "`read()` method returns [i2sctrl::R](R) reader structure"]
263impl crate::Readable for I2SCTRL_SPEC {
264    type Reader = R;
265}
266#[doc = "`write(|w| ..)` method takes [i2sctrl::W](W) writer structure"]
267impl crate::Writable for I2SCTRL_SPEC {
268    type Writer = W;
269}
270#[doc = "`reset()` method sets I2SCTRL to value 0"]
271impl crate::Resettable for I2SCTRL_SPEC {
272    #[inline(always)]
273    fn reset_value() -> Self::Ux {
274        0
275    }
276}
efm32wg230_pac/usart0/i2sctrl.rs

efm32wg230_pac/usart0/
i2sctrl.rs
