efm32wg230_pac/gpio/
pa_ctrl.rs

1#[doc = "Register `PA_CTRL` reader"]
2pub struct R(crate::R<PA_CTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<PA_CTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<PA_CTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<PA_CTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `PA_CTRL` writer"]
17pub struct W(crate::W<PA_CTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<PA_CTRL_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<PA_CTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<PA_CTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Drive Mode Select\n\nValue on reset: 0"]
38#[derive(Clone, Copy, Debug, PartialEq)]
39#[repr(u8)]
40pub enum DRIVEMODE_A {
41    #[doc = "0: 6 mA drive current"]
42    STANDARD = 0,
43    #[doc = "1: 0.1 mA drive current"]
44    LOWEST = 1,
45    #[doc = "2: 20 mA drive current"]
46    HIGH = 2,
47    #[doc = "3: 1 mA drive current"]
48    LOW = 3,
49}
50impl From<DRIVEMODE_A> for u8 {
51    #[inline(always)]
52    fn from(variant: DRIVEMODE_A) -> Self {
53        variant as _
54    }
55}
56#[doc = "Field `DRIVEMODE` reader - Drive Mode Select"]
57pub type DRIVEMODE_R = crate::FieldReader<u8, DRIVEMODE_A>;
58impl DRIVEMODE_R {
59    #[doc = "Get enumerated values variant"]
60    #[inline(always)]
61    pub fn variant(&self) -> DRIVEMODE_A {
62        match self.bits {
63            0 => DRIVEMODE_A::STANDARD,
64            1 => DRIVEMODE_A::LOWEST,
65            2 => DRIVEMODE_A::HIGH,
66            3 => DRIVEMODE_A::LOW,
67            _ => unreachable!(),
68        }
69    }
70    #[doc = "Checks if the value of the field is `STANDARD`"]
71    #[inline(always)]
72    pub fn is_standard(&self) -> bool {
73        *self == DRIVEMODE_A::STANDARD
74    }
75    #[doc = "Checks if the value of the field is `LOWEST`"]
76    #[inline(always)]
77    pub fn is_lowest(&self) -> bool {
78        *self == DRIVEMODE_A::LOWEST
79    }
80    #[doc = "Checks if the value of the field is `HIGH`"]
81    #[inline(always)]
82    pub fn is_high(&self) -> bool {
83        *self == DRIVEMODE_A::HIGH
84    }
85    #[doc = "Checks if the value of the field is `LOW`"]
86    #[inline(always)]
87    pub fn is_low(&self) -> bool {
88        *self == DRIVEMODE_A::LOW
89    }
90}
91#[doc = "Field `DRIVEMODE` writer - Drive Mode Select"]
92pub type DRIVEMODE_W<'a> = crate::FieldWriterSafe<'a, u32, PA_CTRL_SPEC, u8, DRIVEMODE_A, 2, 0>;
93impl<'a> DRIVEMODE_W<'a> {
94    #[doc = "6 mA drive current"]
95    #[inline(always)]
96    pub fn standard(self) -> &'a mut W {
97        self.variant(DRIVEMODE_A::STANDARD)
98    }
99    #[doc = "0.1 mA drive current"]
100    #[inline(always)]
101    pub fn lowest(self) -> &'a mut W {
102        self.variant(DRIVEMODE_A::LOWEST)
103    }
104    #[doc = "20 mA drive current"]
105    #[inline(always)]
106    pub fn high(self) -> &'a mut W {
107        self.variant(DRIVEMODE_A::HIGH)
108    }
109    #[doc = "1 mA drive current"]
110    #[inline(always)]
111    pub fn low(self) -> &'a mut W {
112        self.variant(DRIVEMODE_A::LOW)
113    }
114}
115impl R {
116    #[doc = "Bits 0:1 - Drive Mode Select"]
117    #[inline(always)]
118    pub fn drivemode(&self) -> DRIVEMODE_R {
119        DRIVEMODE_R::new((self.bits & 3) as u8)
120    }
121}
122impl W {
123    #[doc = "Bits 0:1 - Drive Mode Select"]
124    #[inline(always)]
125    pub fn drivemode(&mut self) -> DRIVEMODE_W {
126        DRIVEMODE_W::new(self)
127    }
128    #[doc = "Writes raw bits to the register."]
129    #[inline(always)]
130    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
131        self.0.bits(bits);
132        self
133    }
134}
135#[doc = "Port 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 [pa_ctrl](index.html) module"]
136pub struct PA_CTRL_SPEC;
137impl crate::RegisterSpec for PA_CTRL_SPEC {
138    type Ux = u32;
139}
140#[doc = "`read()` method returns [pa_ctrl::R](R) reader structure"]
141impl crate::Readable for PA_CTRL_SPEC {
142    type Reader = R;
143}
144#[doc = "`write(|w| ..)` method takes [pa_ctrl::W](W) writer structure"]
145impl crate::Writable for PA_CTRL_SPEC {
146    type Writer = W;
147}
148#[doc = "`reset()` method sets PA_CTRL to value 0"]
149impl crate::Resettable for PA_CTRL_SPEC {
150    #[inline(always)]
151    fn reset_value() -> Self::Ux {
152        0
153    }
154}
efm32wg230_pac/gpio/pa_ctrl.rs

efm32wg230_pac/gpio/
pa_ctrl.rs
