efm32g230_pac/i2c0/
route.rs

1#[doc = "Register `ROUTE` reader"]
2pub struct R(crate::R<ROUTE_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<ROUTE_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<ROUTE_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<ROUTE_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `ROUTE` writer"]
17pub struct W(crate::W<ROUTE_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<ROUTE_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<ROUTE_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<ROUTE_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `SDAPEN` reader - SDA Pin Enable"]
38pub type SDAPEN_R = crate::BitReader<bool>;
39#[doc = "Field `SDAPEN` writer - SDA Pin Enable"]
40pub type SDAPEN_W<'a> = crate::BitWriter<'a, u32, ROUTE_SPEC, bool, 0>;
41#[doc = "Field `SCLPEN` reader - SCL Pin Enable"]
42pub type SCLPEN_R = crate::BitReader<bool>;
43#[doc = "Field `SCLPEN` writer - SCL Pin Enable"]
44pub type SCLPEN_W<'a> = crate::BitWriter<'a, u32, ROUTE_SPEC, bool, 1>;
45#[doc = "I/O Location\n\nValue on reset: 0"]
46#[derive(Clone, Copy, Debug, PartialEq)]
47#[repr(u8)]
48pub enum LOCATION_A {
49    #[doc = "0: Location 0"]
50    LOC0 = 0,
51    #[doc = "1: Location 1"]
52    LOC1 = 1,
53    #[doc = "2: Location 2"]
54    LOC2 = 2,
55    #[doc = "3: Location 3"]
56    LOC3 = 3,
57}
58impl From<LOCATION_A> for u8 {
59    #[inline(always)]
60    fn from(variant: LOCATION_A) -> Self {
61        variant as _
62    }
63}
64#[doc = "Field `LOCATION` reader - I/O Location"]
65pub type LOCATION_R = crate::FieldReader<u8, LOCATION_A>;
66impl LOCATION_R {
67    #[doc = "Get enumerated values variant"]
68    #[inline(always)]
69    pub fn variant(&self) -> LOCATION_A {
70        match self.bits {
71            0 => LOCATION_A::LOC0,
72            1 => LOCATION_A::LOC1,
73            2 => LOCATION_A::LOC2,
74            3 => LOCATION_A::LOC3,
75            _ => unreachable!(),
76        }
77    }
78    #[doc = "Checks if the value of the field is `LOC0`"]
79    #[inline(always)]
80    pub fn is_loc0(&self) -> bool {
81        *self == LOCATION_A::LOC0
82    }
83    #[doc = "Checks if the value of the field is `LOC1`"]
84    #[inline(always)]
85    pub fn is_loc1(&self) -> bool {
86        *self == LOCATION_A::LOC1
87    }
88    #[doc = "Checks if the value of the field is `LOC2`"]
89    #[inline(always)]
90    pub fn is_loc2(&self) -> bool {
91        *self == LOCATION_A::LOC2
92    }
93    #[doc = "Checks if the value of the field is `LOC3`"]
94    #[inline(always)]
95    pub fn is_loc3(&self) -> bool {
96        *self == LOCATION_A::LOC3
97    }
98}
99#[doc = "Field `LOCATION` writer - I/O Location"]
100pub type LOCATION_W<'a> = crate::FieldWriterSafe<'a, u32, ROUTE_SPEC, u8, LOCATION_A, 2, 8>;
101impl<'a> LOCATION_W<'a> {
102    #[doc = "Location 0"]
103    #[inline(always)]
104    pub fn loc0(self) -> &'a mut W {
105        self.variant(LOCATION_A::LOC0)
106    }
107    #[doc = "Location 1"]
108    #[inline(always)]
109    pub fn loc1(self) -> &'a mut W {
110        self.variant(LOCATION_A::LOC1)
111    }
112    #[doc = "Location 2"]
113    #[inline(always)]
114    pub fn loc2(self) -> &'a mut W {
115        self.variant(LOCATION_A::LOC2)
116    }
117    #[doc = "Location 3"]
118    #[inline(always)]
119    pub fn loc3(self) -> &'a mut W {
120        self.variant(LOCATION_A::LOC3)
121    }
122}
123impl R {
124    #[doc = "Bit 0 - SDA Pin Enable"]
125    #[inline(always)]
126    pub fn sdapen(&self) -> SDAPEN_R {
127        SDAPEN_R::new((self.bits & 1) != 0)
128    }
129    #[doc = "Bit 1 - SCL Pin Enable"]
130    #[inline(always)]
131    pub fn sclpen(&self) -> SCLPEN_R {
132        SCLPEN_R::new(((self.bits >> 1) & 1) != 0)
133    }
134    #[doc = "Bits 8:9 - I/O Location"]
135    #[inline(always)]
136    pub fn location(&self) -> LOCATION_R {
137        LOCATION_R::new(((self.bits >> 8) & 3) as u8)
138    }
139}
140impl W {
141    #[doc = "Bit 0 - SDA Pin Enable"]
142    #[inline(always)]
143    pub fn sdapen(&mut self) -> SDAPEN_W {
144        SDAPEN_W::new(self)
145    }
146    #[doc = "Bit 1 - SCL Pin Enable"]
147    #[inline(always)]
148    pub fn sclpen(&mut self) -> SCLPEN_W {
149        SCLPEN_W::new(self)
150    }
151    #[doc = "Bits 8:9 - I/O Location"]
152    #[inline(always)]
153    pub fn location(&mut self) -> LOCATION_W {
154        LOCATION_W::new(self)
155    }
156    #[doc = "Writes raw bits to the register."]
157    #[inline(always)]
158    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
159        self.0.bits(bits);
160        self
161    }
162}
163#[doc = "I/O Routing 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 [route](index.html) module"]
164pub struct ROUTE_SPEC;
165impl crate::RegisterSpec for ROUTE_SPEC {
166    type Ux = u32;
167}
168#[doc = "`read()` method returns [route::R](R) reader structure"]
169impl crate::Readable for ROUTE_SPEC {
170    type Reader = R;
171}
172#[doc = "`write(|w| ..)` method takes [route::W](W) writer structure"]
173impl crate::Writable for ROUTE_SPEC {
174    type Writer = W;
175}
176#[doc = "`reset()` method sets ROUTE to value 0"]
177impl crate::Resettable for ROUTE_SPEC {
178    #[inline(always)]
179    fn reset_value() -> Self::Ux {
180        0
181    }
182}
efm32g230_pac/i2c0/route.rs

efm32g230_pac/i2c0/
route.rs
