efm32pg22_pac/efm32pg22c200/euart0_ns/
irhfcfg.rs

1#[doc = "Register `IRHFCFG` reader"]
2pub struct R(crate::R<IRHFCFG_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<IRHFCFG_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<IRHFCFG_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<IRHFCFG_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `IRHFCFG` writer"]
17pub struct W(crate::W<IRHFCFG_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<IRHFCFG_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<IRHFCFG_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<IRHFCFG_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `IRHFEN` reader - Enable IrDA Module"]
38pub type IRHFEN_R = crate::BitReader<bool>;
39#[doc = "Field `IRHFEN` writer - Enable IrDA Module"]
40pub type IRHFEN_W<'a, const O: u8> = crate::BitWriter<'a, u32, IRHFCFG_SPEC, bool, O>;
41#[doc = "Field `IRHFPW` reader - IrDA TX Pulse Width"]
42pub type IRHFPW_R = crate::FieldReader<u8, IRHFPW_A>;
43#[doc = "IrDA TX Pulse Width\n\nValue on reset: 0"]
44#[derive(Clone, Copy, Debug, PartialEq, Eq)]
45#[repr(u8)]
46pub enum IRHFPW_A {
47    #[doc = "0: IrDA pulse width is 1/16 for OVS=0 and 1/8 for OVS=1"]
48    ONE = 0,
49    #[doc = "1: IrDA pulse width is 2/16 for OVS=0 and 2/8 for OVS=1"]
50    TWO = 1,
51    #[doc = "2: IrDA pulse width is 3/16 for OVS=0 and 3/8 for OVS=1"]
52    THREE = 2,
53    #[doc = "3: IrDA pulse width is 4/16 for OVS=0 and 4/8 for OVS=1"]
54    FOUR = 3,
55}
56impl From<IRHFPW_A> for u8 {
57    #[inline(always)]
58    fn from(variant: IRHFPW_A) -> Self {
59        variant as _
60    }
61}
62impl IRHFPW_R {
63    #[doc = "Get enumerated values variant"]
64    #[inline(always)]
65    pub fn variant(&self) -> IRHFPW_A {
66        match self.bits {
67            0 => IRHFPW_A::ONE,
68            1 => IRHFPW_A::TWO,
69            2 => IRHFPW_A::THREE,
70            3 => IRHFPW_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 == IRHFPW_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 == IRHFPW_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 == IRHFPW_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 == IRHFPW_A::FOUR
93    }
94}
95#[doc = "Field `IRHFPW` writer - IrDA TX Pulse Width"]
96pub type IRHFPW_W<'a, const O: u8> =
97    crate::FieldWriterSafe<'a, u32, IRHFCFG_SPEC, u8, IRHFPW_A, 2, O>;
98impl<'a, const O: u8> IRHFPW_W<'a, O> {
99    #[doc = "IrDA pulse width is 1/16 for OVS=0 and 1/8 for OVS=1"]
100    #[inline(always)]
101    pub fn one(self) -> &'a mut W {
102        self.variant(IRHFPW_A::ONE)
103    }
104    #[doc = "IrDA pulse width is 2/16 for OVS=0 and 2/8 for OVS=1"]
105    #[inline(always)]
106    pub fn two(self) -> &'a mut W {
107        self.variant(IRHFPW_A::TWO)
108    }
109    #[doc = "IrDA pulse width is 3/16 for OVS=0 and 3/8 for OVS=1"]
110    #[inline(always)]
111    pub fn three(self) -> &'a mut W {
112        self.variant(IRHFPW_A::THREE)
113    }
114    #[doc = "IrDA pulse width is 4/16 for OVS=0 and 4/8 for OVS=1"]
115    #[inline(always)]
116    pub fn four(self) -> &'a mut W {
117        self.variant(IRHFPW_A::FOUR)
118    }
119}
120#[doc = "Field `IRHFFILT` reader - IrDA RX Filter"]
121pub type IRHFFILT_R = crate::BitReader<IRHFFILT_A>;
122#[doc = "IrDA RX Filter\n\nValue on reset: 0"]
123#[derive(Clone, Copy, Debug, PartialEq, Eq)]
124pub enum IRHFFILT_A {
125    #[doc = "0: No filter enabled"]
126    DISABLE = 0,
127    #[doc = "1: Filter enabled. IrDA pulse must be high for at least 4 consecutive clock cycles to be detected"]
128    ENABLE = 1,
129}
130impl From<IRHFFILT_A> for bool {
131    #[inline(always)]
132    fn from(variant: IRHFFILT_A) -> Self {
133        variant as u8 != 0
134    }
135}
136impl IRHFFILT_R {
137    #[doc = "Get enumerated values variant"]
138    #[inline(always)]
139    pub fn variant(&self) -> IRHFFILT_A {
140        match self.bits {
141            false => IRHFFILT_A::DISABLE,
142            true => IRHFFILT_A::ENABLE,
143        }
144    }
145    #[doc = "Checks if the value of the field is `DISABLE`"]
146    #[inline(always)]
147    pub fn is_disable(&self) -> bool {
148        *self == IRHFFILT_A::DISABLE
149    }
150    #[doc = "Checks if the value of the field is `ENABLE`"]
151    #[inline(always)]
152    pub fn is_enable(&self) -> bool {
153        *self == IRHFFILT_A::ENABLE
154    }
155}
156#[doc = "Field `IRHFFILT` writer - IrDA RX Filter"]
157pub type IRHFFILT_W<'a, const O: u8> = crate::BitWriter<'a, u32, IRHFCFG_SPEC, IRHFFILT_A, O>;
158impl<'a, const O: u8> IRHFFILT_W<'a, O> {
159    #[doc = "No filter enabled"]
160    #[inline(always)]
161    pub fn disable(self) -> &'a mut W {
162        self.variant(IRHFFILT_A::DISABLE)
163    }
164    #[doc = "Filter enabled. IrDA pulse must be high for at least 4 consecutive clock cycles to be detected"]
165    #[inline(always)]
166    pub fn enable(self) -> &'a mut W {
167        self.variant(IRHFFILT_A::ENABLE)
168    }
169}
170impl R {
171    #[doc = "Bit 0 - Enable IrDA Module"]
172    #[inline(always)]
173    pub fn irhfen(&self) -> IRHFEN_R {
174        IRHFEN_R::new((self.bits & 1) != 0)
175    }
176    #[doc = "Bits 1:2 - IrDA TX Pulse Width"]
177    #[inline(always)]
178    pub fn irhfpw(&self) -> IRHFPW_R {
179        IRHFPW_R::new(((self.bits >> 1) & 3) as u8)
180    }
181    #[doc = "Bit 3 - IrDA RX Filter"]
182    #[inline(always)]
183    pub fn irhffilt(&self) -> IRHFFILT_R {
184        IRHFFILT_R::new(((self.bits >> 3) & 1) != 0)
185    }
186}
187impl W {
188    #[doc = "Bit 0 - Enable IrDA Module"]
189    #[inline(always)]
190    #[must_use]
191    pub fn irhfen(&mut self) -> IRHFEN_W<0> {
192        IRHFEN_W::new(self)
193    }
194    #[doc = "Bits 1:2 - IrDA TX Pulse Width"]
195    #[inline(always)]
196    #[must_use]
197    pub fn irhfpw(&mut self) -> IRHFPW_W<1> {
198        IRHFPW_W::new(self)
199    }
200    #[doc = "Bit 3 - IrDA RX Filter"]
201    #[inline(always)]
202    #[must_use]
203    pub fn irhffilt(&mut self) -> IRHFFILT_W<3> {
204        IRHFFILT_W::new(self)
205    }
206    #[doc = "Writes raw bits to the register."]
207    #[inline(always)]
208    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
209        self.0.bits(bits);
210        self
211    }
212}
213#[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 [irhfcfg](index.html) module"]
214pub struct IRHFCFG_SPEC;
215impl crate::RegisterSpec for IRHFCFG_SPEC {
216    type Ux = u32;
217}
218#[doc = "`read()` method returns [irhfcfg::R](R) reader structure"]
219impl crate::Readable for IRHFCFG_SPEC {
220    type Reader = R;
221}
222#[doc = "`write(|w| ..)` method takes [irhfcfg::W](W) writer structure"]
223impl crate::Writable for IRHFCFG_SPEC {
224    type Writer = W;
225    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
226    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
227}
228#[doc = "`reset()` method sets IRHFCFG to value 0"]
229impl crate::Resettable for IRHFCFG_SPEC {
230    const RESET_VALUE: Self::Ux = 0;
231}
efm32pg22_pac/efm32pg22c200/euart0_ns/irhfcfg.rs

efm32pg22_pac/efm32pg22c200/euart0_ns/
irhfcfg.rs
