efm32g230_pac/usart2/
irctrl.rs

1#[doc = "Register `IRCTRL` reader"]
2pub struct R(crate::R<IRCTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<IRCTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<IRCTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<IRCTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `IRCTRL` writer"]
17pub struct W(crate::W<IRCTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<IRCTRL_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<IRCTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<IRCTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `IREN` reader - Enable IrDA Module"]
38pub type IREN_R = crate::BitReader<bool>;
39#[doc = "Field `IREN` writer - Enable IrDA Module"]
40pub type IREN_W<'a> = crate::BitWriter<'a, u32, IRCTRL_SPEC, bool, 0>;
41#[doc = "IrDA TX Pulse Width\n\nValue on reset: 0"]
42#[derive(Clone, Copy, Debug, PartialEq)]
43#[repr(u8)]
44pub enum IRPW_A {
45    #[doc = "0: IrDA pulse width is 1/16 for OVS=0 and 1/8 for OVS=1"]
46    ONE = 0,
47    #[doc = "1: IrDA pulse width is 2/16 for OVS=0 and 2/8 for OVS=1"]
48    TWO = 1,
49    #[doc = "2: IrDA pulse width is 3/16 for OVS=0 and 3/8 for OVS=1"]
50    THREE = 2,
51    #[doc = "3: IrDA pulse width is 4/16 for OVS=0 and 4/8 for OVS=1"]
52    FOUR = 3,
53}
54impl From<IRPW_A> for u8 {
55    #[inline(always)]
56    fn from(variant: IRPW_A) -> Self {
57        variant as _
58    }
59}
60#[doc = "Field `IRPW` reader - IrDA TX Pulse Width"]
61pub type IRPW_R = crate::FieldReader<u8, IRPW_A>;
62impl IRPW_R {
63    #[doc = "Get enumerated values variant"]
64    #[inline(always)]
65    pub fn variant(&self) -> IRPW_A {
66        match self.bits {
67            0 => IRPW_A::ONE,
68            1 => IRPW_A::TWO,
69            2 => IRPW_A::THREE,
70            3 => IRPW_A::FOUR,
71            _ => unreachable!(),
72        }
73    }
74    #[doc = "Checks if the value of the field is `ONE`"]
75    #[inline(always)]
76    pub fn is_one(&self) -> bool {
77        *self == IRPW_A::ONE
78    }
79    #[doc = "Checks if the value of the field is `TWO`"]
80    #[inline(always)]
81    pub fn is_two(&self) -> bool {
82        *self == IRPW_A::TWO
83    }
84    #[doc = "Checks if the value of the field is `THREE`"]
85    #[inline(always)]
86    pub fn is_three(&self) -> bool {
87        *self == IRPW_A::THREE
88    }
89    #[doc = "Checks if the value of the field is `FOUR`"]
90    #[inline(always)]
91    pub fn is_four(&self) -> bool {
92        *self == IRPW_A::FOUR
93    }
94}
95#[doc = "Field `IRPW` writer - IrDA TX Pulse Width"]
96pub type IRPW_W<'a> = crate::FieldWriterSafe<'a, u32, IRCTRL_SPEC, u8, IRPW_A, 2, 1>;
97impl<'a> IRPW_W<'a> {
98    #[doc = "IrDA pulse width is 1/16 for OVS=0 and 1/8 for OVS=1"]
99    #[inline(always)]
100    pub fn one(self) -> &'a mut W {
101        self.variant(IRPW_A::ONE)
102    }
103    #[doc = "IrDA pulse width is 2/16 for OVS=0 and 2/8 for OVS=1"]
104    #[inline(always)]
105    pub fn two(self) -> &'a mut W {
106        self.variant(IRPW_A::TWO)
107    }
108    #[doc = "IrDA pulse width is 3/16 for OVS=0 and 3/8 for OVS=1"]
109    #[inline(always)]
110    pub fn three(self) -> &'a mut W {
111        self.variant(IRPW_A::THREE)
112    }
113    #[doc = "IrDA pulse width is 4/16 for OVS=0 and 4/8 for OVS=1"]
114    #[inline(always)]
115    pub fn four(self) -> &'a mut W {
116        self.variant(IRPW_A::FOUR)
117    }
118}
119#[doc = "Field `IRFILT` reader - IrDA RX Filter"]
120pub type IRFILT_R = crate::BitReader<bool>;
121#[doc = "Field `IRFILT` writer - IrDA RX Filter"]
122pub type IRFILT_W<'a> = crate::BitWriter<'a, u32, IRCTRL_SPEC, bool, 3>;
123#[doc = "IrDA PRS Channel Select\n\nValue on reset: 0"]
124#[derive(Clone, Copy, Debug, PartialEq)]
125#[repr(u8)]
126pub enum IRPRSSEL_A {
127    #[doc = "0: PRS Channel 0 selected"]
128    PRSCH0 = 0,
129    #[doc = "1: PRS Channel 1 selected"]
130    PRSCH1 = 1,
131    #[doc = "2: PRS Channel 2 selected"]
132    PRSCH2 = 2,
133    #[doc = "3: PRS Channel 3 selected"]
134    PRSCH3 = 3,
135    #[doc = "4: PRS Channel 4 selected"]
136    PRSCH4 = 4,
137    #[doc = "5: PRS Channel 5 selected"]
138    PRSCH5 = 5,
139    #[doc = "6: PRS Channel 6 selected"]
140    PRSCH6 = 6,
141    #[doc = "7: PRS Channel 7 selected"]
142    PRSCH7 = 7,
143}
144impl From<IRPRSSEL_A> for u8 {
145    #[inline(always)]
146    fn from(variant: IRPRSSEL_A) -> Self {
147        variant as _
148    }
149}
150#[doc = "Field `IRPRSSEL` reader - IrDA PRS Channel Select"]
151pub type IRPRSSEL_R = crate::FieldReader<u8, IRPRSSEL_A>;
152impl IRPRSSEL_R {
153    #[doc = "Get enumerated values variant"]
154    #[inline(always)]
155    pub fn variant(&self) -> IRPRSSEL_A {
156        match self.bits {
157            0 => IRPRSSEL_A::PRSCH0,
158            1 => IRPRSSEL_A::PRSCH1,
159            2 => IRPRSSEL_A::PRSCH2,
160            3 => IRPRSSEL_A::PRSCH3,
161            4 => IRPRSSEL_A::PRSCH4,
162            5 => IRPRSSEL_A::PRSCH5,
163            6 => IRPRSSEL_A::PRSCH6,
164            7 => IRPRSSEL_A::PRSCH7,
165            _ => unreachable!(),
166        }
167    }
168    #[doc = "Checks if the value of the field is `PRSCH0`"]
169    #[inline(always)]
170    pub fn is_prsch0(&self) -> bool {
171        *self == IRPRSSEL_A::PRSCH0
172    }
173    #[doc = "Checks if the value of the field is `PRSCH1`"]
174    #[inline(always)]
175    pub fn is_prsch1(&self) -> bool {
176        *self == IRPRSSEL_A::PRSCH1
177    }
178    #[doc = "Checks if the value of the field is `PRSCH2`"]
179    #[inline(always)]
180    pub fn is_prsch2(&self) -> bool {
181        *self == IRPRSSEL_A::PRSCH2
182    }
183    #[doc = "Checks if the value of the field is `PRSCH3`"]
184    #[inline(always)]
185    pub fn is_prsch3(&self) -> bool {
186        *self == IRPRSSEL_A::PRSCH3
187    }
188    #[doc = "Checks if the value of the field is `PRSCH4`"]
189    #[inline(always)]
190    pub fn is_prsch4(&self) -> bool {
191        *self == IRPRSSEL_A::PRSCH4
192    }
193    #[doc = "Checks if the value of the field is `PRSCH5`"]
194    #[inline(always)]
195    pub fn is_prsch5(&self) -> bool {
196        *self == IRPRSSEL_A::PRSCH5
197    }
198    #[doc = "Checks if the value of the field is `PRSCH6`"]
199    #[inline(always)]
200    pub fn is_prsch6(&self) -> bool {
201        *self == IRPRSSEL_A::PRSCH6
202    }
203    #[doc = "Checks if the value of the field is `PRSCH7`"]
204    #[inline(always)]
205    pub fn is_prsch7(&self) -> bool {
206        *self == IRPRSSEL_A::PRSCH7
207    }
208}
209#[doc = "Field `IRPRSSEL` writer - IrDA PRS Channel Select"]
210pub type IRPRSSEL_W<'a> = crate::FieldWriterSafe<'a, u32, IRCTRL_SPEC, u8, IRPRSSEL_A, 3, 4>;
211impl<'a> IRPRSSEL_W<'a> {
212    #[doc = "PRS Channel 0 selected"]
213    #[inline(always)]
214    pub fn prsch0(self) -> &'a mut W {
215        self.variant(IRPRSSEL_A::PRSCH0)
216    }
217    #[doc = "PRS Channel 1 selected"]
218    #[inline(always)]
219    pub fn prsch1(self) -> &'a mut W {
220        self.variant(IRPRSSEL_A::PRSCH1)
221    }
222    #[doc = "PRS Channel 2 selected"]
223    #[inline(always)]
224    pub fn prsch2(self) -> &'a mut W {
225        self.variant(IRPRSSEL_A::PRSCH2)
226    }
227    #[doc = "PRS Channel 3 selected"]
228    #[inline(always)]
229    pub fn prsch3(self) -> &'a mut W {
230        self.variant(IRPRSSEL_A::PRSCH3)
231    }
232    #[doc = "PRS Channel 4 selected"]
233    #[inline(always)]
234    pub fn prsch4(self) -> &'a mut W {
235        self.variant(IRPRSSEL_A::PRSCH4)
236    }
237    #[doc = "PRS Channel 5 selected"]
238    #[inline(always)]
239    pub fn prsch5(self) -> &'a mut W {
240        self.variant(IRPRSSEL_A::PRSCH5)
241    }
242    #[doc = "PRS Channel 6 selected"]
243    #[inline(always)]
244    pub fn prsch6(self) -> &'a mut W {
245        self.variant(IRPRSSEL_A::PRSCH6)
246    }
247    #[doc = "PRS Channel 7 selected"]
248    #[inline(always)]
249    pub fn prsch7(self) -> &'a mut W {
250        self.variant(IRPRSSEL_A::PRSCH7)
251    }
252}
253#[doc = "Field `IRPRSEN` reader - IrDA PRS Channel Enable"]
254pub type IRPRSEN_R = crate::BitReader<bool>;
255#[doc = "Field `IRPRSEN` writer - IrDA PRS Channel Enable"]
256pub type IRPRSEN_W<'a> = crate::BitWriter<'a, u32, IRCTRL_SPEC, bool, 7>;
257impl R {
258    #[doc = "Bit 0 - Enable IrDA Module"]
259    #[inline(always)]
260    pub fn iren(&self) -> IREN_R {
261        IREN_R::new((self.bits & 1) != 0)
262    }
263    #[doc = "Bits 1:2 - IrDA TX Pulse Width"]
264    #[inline(always)]
265    pub fn irpw(&self) -> IRPW_R {
266        IRPW_R::new(((self.bits >> 1) & 3) as u8)
267    }
268    #[doc = "Bit 3 - IrDA RX Filter"]
269    #[inline(always)]
270    pub fn irfilt(&self) -> IRFILT_R {
271        IRFILT_R::new(((self.bits >> 3) & 1) != 0)
272    }
273    #[doc = "Bits 4:6 - IrDA PRS Channel Select"]
274    #[inline(always)]
275    pub fn irprssel(&self) -> IRPRSSEL_R {
276        IRPRSSEL_R::new(((self.bits >> 4) & 7) as u8)
277    }
278    #[doc = "Bit 7 - IrDA PRS Channel Enable"]
279    #[inline(always)]
280    pub fn irprsen(&self) -> IRPRSEN_R {
281        IRPRSEN_R::new(((self.bits >> 7) & 1) != 0)
282    }
283}
284impl W {
285    #[doc = "Bit 0 - Enable IrDA Module"]
286    #[inline(always)]
287    pub fn iren(&mut self) -> IREN_W {
288        IREN_W::new(self)
289    }
290    #[doc = "Bits 1:2 - IrDA TX Pulse Width"]
291    #[inline(always)]
292    pub fn irpw(&mut self) -> IRPW_W {
293        IRPW_W::new(self)
294    }
295    #[doc = "Bit 3 - IrDA RX Filter"]
296    #[inline(always)]
297    pub fn irfilt(&mut self) -> IRFILT_W {
298        IRFILT_W::new(self)
299    }
300    #[doc = "Bits 4:6 - IrDA PRS Channel Select"]
301    #[inline(always)]
302    pub fn irprssel(&mut self) -> IRPRSSEL_W {
303        IRPRSSEL_W::new(self)
304    }
305    #[doc = "Bit 7 - IrDA PRS Channel Enable"]
306    #[inline(always)]
307    pub fn irprsen(&mut self) -> IRPRSEN_W {
308        IRPRSEN_W::new(self)
309    }
310    #[doc = "Writes raw bits to the register."]
311    #[inline(always)]
312    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
313        self.0.bits(bits);
314        self
315    }
316}
317#[doc = "IrDA 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 [irctrl](index.html) module"]
318pub struct IRCTRL_SPEC;
319impl crate::RegisterSpec for IRCTRL_SPEC {
320    type Ux = u32;
321}
322#[doc = "`read()` method returns [irctrl::R](R) reader structure"]
323impl crate::Readable for IRCTRL_SPEC {
324    type Reader = R;
325}
326#[doc = "`write(|w| ..)` method takes [irctrl::W](W) writer structure"]
327impl crate::Writable for IRCTRL_SPEC {
328    type Writer = W;
329}
330#[doc = "`reset()` method sets IRCTRL to value 0"]
331impl crate::Resettable for IRCTRL_SPEC {
332    #[inline(always)]
333    fn reset_value() -> Self::Ux {
334        0
335    }
336}
efm32g230_pac/usart2/irctrl.rs

efm32g230_pac/usart2/
irctrl.rs
