efm32gg12b830_pac/sdio/
prstval4.rs

1#[doc = "Register `PRSTVAL4` reader"]
2pub struct R(crate::R<PRSTVAL4_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<PRSTVAL4_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<PRSTVAL4_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<PRSTVAL4_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Field `SDR25SDCLKFREQVAL` reader - SD_CLK Frequency Select Value for SDR25"]
17pub type SDR25SDCLKFREQVAL_R = crate::FieldReader<u16, u16>;
18#[doc = "Field `SDR25CLKGENVAL` reader - Clock Generator Select Value for SDR25"]
19pub type SDR25CLKGENVAL_R = crate::BitReader<bool>;
20#[doc = "Driver Strength Select Value for SDR25\n\nValue on reset: 0"]
21#[derive(Clone, Copy, Debug, PartialEq)]
22#[repr(u8)]
23pub enum SDR25DRVSTVAL_A {
24    #[doc = "0: Driver Type B is selected (Default)"]
25    TYPEB = 0,
26    #[doc = "1: Driver Type A is selected"]
27    TYPEA = 1,
28    #[doc = "2: Driver Type C is selected"]
29    TYPEC = 2,
30    #[doc = "3: Driver Type D is selected"]
31    TYPED = 3,
32}
33impl From<SDR25DRVSTVAL_A> for u8 {
34    #[inline(always)]
35    fn from(variant: SDR25DRVSTVAL_A) -> Self {
36        variant as _
37    }
38}
39#[doc = "Field `SDR25DRVSTVAL` reader - Driver Strength Select Value for SDR25"]
40pub type SDR25DRVSTVAL_R = crate::FieldReader<u8, SDR25DRVSTVAL_A>;
41impl SDR25DRVSTVAL_R {
42    #[doc = "Get enumerated values variant"]
43    #[inline(always)]
44    pub fn variant(&self) -> SDR25DRVSTVAL_A {
45        match self.bits {
46            0 => SDR25DRVSTVAL_A::TYPEB,
47            1 => SDR25DRVSTVAL_A::TYPEA,
48            2 => SDR25DRVSTVAL_A::TYPEC,
49            3 => SDR25DRVSTVAL_A::TYPED,
50            _ => unreachable!(),
51        }
52    }
53    #[doc = "Checks if the value of the field is `TYPEB`"]
54    #[inline(always)]
55    pub fn is_typeb(&self) -> bool {
56        *self == SDR25DRVSTVAL_A::TYPEB
57    }
58    #[doc = "Checks if the value of the field is `TYPEA`"]
59    #[inline(always)]
60    pub fn is_typea(&self) -> bool {
61        *self == SDR25DRVSTVAL_A::TYPEA
62    }
63    #[doc = "Checks if the value of the field is `TYPEC`"]
64    #[inline(always)]
65    pub fn is_typec(&self) -> bool {
66        *self == SDR25DRVSTVAL_A::TYPEC
67    }
68    #[doc = "Checks if the value of the field is `TYPED`"]
69    #[inline(always)]
70    pub fn is_typed(&self) -> bool {
71        *self == SDR25DRVSTVAL_A::TYPED
72    }
73}
74#[doc = "Field `SDR50SDCLKFREQVAL` reader - SD_CLK Frequency Select Value for SDR50"]
75pub type SDR50SDCLKFREQVAL_R = crate::FieldReader<u16, u16>;
76#[doc = "Field `SDR50CLCKGENVAL` reader - Clock Generator Select Value for SDR50"]
77pub type SDR50CLCKGENVAL_R = crate::BitReader<bool>;
78#[doc = "Driver Strength Select Value for SDR50\n\nValue on reset: 0"]
79#[derive(Clone, Copy, Debug, PartialEq)]
80#[repr(u8)]
81pub enum SDR50DRVSTVAL_A {
82    #[doc = "0: Driver Type B is selected (Default)"]
83    TYPEB = 0,
84    #[doc = "1: Driver Type A is selected"]
85    TYPEA = 1,
86    #[doc = "2: Driver Type C is selected"]
87    TYPEC = 2,
88    #[doc = "3: Driver Type D is selected"]
89    TYPED = 3,
90}
91impl From<SDR50DRVSTVAL_A> for u8 {
92    #[inline(always)]
93    fn from(variant: SDR50DRVSTVAL_A) -> Self {
94        variant as _
95    }
96}
97#[doc = "Field `SDR50DRVSTVAL` reader - Driver Strength Select Value for SDR50"]
98pub type SDR50DRVSTVAL_R = crate::FieldReader<u8, SDR50DRVSTVAL_A>;
99impl SDR50DRVSTVAL_R {
100    #[doc = "Get enumerated values variant"]
101    #[inline(always)]
102    pub fn variant(&self) -> SDR50DRVSTVAL_A {
103        match self.bits {
104            0 => SDR50DRVSTVAL_A::TYPEB,
105            1 => SDR50DRVSTVAL_A::TYPEA,
106            2 => SDR50DRVSTVAL_A::TYPEC,
107            3 => SDR50DRVSTVAL_A::TYPED,
108            _ => unreachable!(),
109        }
110    }
111    #[doc = "Checks if the value of the field is `TYPEB`"]
112    #[inline(always)]
113    pub fn is_typeb(&self) -> bool {
114        *self == SDR50DRVSTVAL_A::TYPEB
115    }
116    #[doc = "Checks if the value of the field is `TYPEA`"]
117    #[inline(always)]
118    pub fn is_typea(&self) -> bool {
119        *self == SDR50DRVSTVAL_A::TYPEA
120    }
121    #[doc = "Checks if the value of the field is `TYPEC`"]
122    #[inline(always)]
123    pub fn is_typec(&self) -> bool {
124        *self == SDR50DRVSTVAL_A::TYPEC
125    }
126    #[doc = "Checks if the value of the field is `TYPED`"]
127    #[inline(always)]
128    pub fn is_typed(&self) -> bool {
129        *self == SDR50DRVSTVAL_A::TYPED
130    }
131}
132impl R {
133    #[doc = "Bits 0:9 - SD_CLK Frequency Select Value for SDR25"]
134    #[inline(always)]
135    pub fn sdr25sdclkfreqval(&self) -> SDR25SDCLKFREQVAL_R {
136        SDR25SDCLKFREQVAL_R::new((self.bits & 0x03ff) as u16)
137    }
138    #[doc = "Bit 10 - Clock Generator Select Value for SDR25"]
139    #[inline(always)]
140    pub fn sdr25clkgenval(&self) -> SDR25CLKGENVAL_R {
141        SDR25CLKGENVAL_R::new(((self.bits >> 10) & 1) != 0)
142    }
143    #[doc = "Bits 14:15 - Driver Strength Select Value for SDR25"]
144    #[inline(always)]
145    pub fn sdr25drvstval(&self) -> SDR25DRVSTVAL_R {
146        SDR25DRVSTVAL_R::new(((self.bits >> 14) & 3) as u8)
147    }
148    #[doc = "Bits 16:25 - SD_CLK Frequency Select Value for SDR50"]
149    #[inline(always)]
150    pub fn sdr50sdclkfreqval(&self) -> SDR50SDCLKFREQVAL_R {
151        SDR50SDCLKFREQVAL_R::new(((self.bits >> 16) & 0x03ff) as u16)
152    }
153    #[doc = "Bit 26 - Clock Generator Select Value for SDR50"]
154    #[inline(always)]
155    pub fn sdr50clckgenval(&self) -> SDR50CLCKGENVAL_R {
156        SDR50CLCKGENVAL_R::new(((self.bits >> 26) & 1) != 0)
157    }
158    #[doc = "Bits 30:31 - Driver Strength Select Value for SDR50"]
159    #[inline(always)]
160    pub fn sdr50drvstval(&self) -> SDR50DRVSTVAL_R {
161        SDR50DRVSTVAL_R::new(((self.bits >> 30) & 3) as u8)
162    }
163}
164#[doc = "Preset Value for SDR25 and SDR50 Modes\n\nThis register you can [`read`](crate::generic::Reg::read). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [prstval4](index.html) module"]
165pub struct PRSTVAL4_SPEC;
166impl crate::RegisterSpec for PRSTVAL4_SPEC {
167    type Ux = u32;
168}
169#[doc = "`read()` method returns [prstval4::R](R) reader structure"]
170impl crate::Readable for PRSTVAL4_SPEC {
171    type Reader = R;
172}
173#[doc = "`reset()` method sets PRSTVAL4 to value 0"]
174impl crate::Resettable for PRSTVAL4_SPEC {
175    #[inline(always)]
176    fn reset_value() -> Self::Ux {
177        0
178    }
179}
efm32gg12b830_pac/sdio/prstval4.rs

efm32gg12b830_pac/sdio/
prstval4.rs
