efm32pg22_pac/efm32pg22c200/dcdc_ns/
em23ctrl0.rs

1#[doc = "Register `EM23CTRL0` reader"]
2pub struct R(crate::R<EM23CTRL0_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<EM23CTRL0_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<EM23CTRL0_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<EM23CTRL0_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `EM23CTRL0` writer"]
17pub struct W(crate::W<EM23CTRL0_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<EM23CTRL0_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<EM23CTRL0_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<EM23CTRL0_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `IPKVAL` reader - EM23 Peak Current Setting"]
38pub type IPKVAL_R = crate::FieldReader<u8, IPKVAL_A>;
39#[doc = "EM23 Peak Current Setting\n\nValue on reset: 3"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum IPKVAL_A {
43    #[doc = "3: Ipeak = 90mA, Iload = 5 mA"]
44    LOAD5MA = 3,
45    #[doc = "9: Ipeak = 150mA, Iload = 10 mA"]
46    LOAD10MA = 9,
47}
48impl From<IPKVAL_A> for u8 {
49    #[inline(always)]
50    fn from(variant: IPKVAL_A) -> Self {
51        variant as _
52    }
53}
54impl IPKVAL_R {
55    #[doc = "Get enumerated values variant"]
56    #[inline(always)]
57    pub fn variant(&self) -> Option<IPKVAL_A> {
58        match self.bits {
59            3 => Some(IPKVAL_A::LOAD5MA),
60            9 => Some(IPKVAL_A::LOAD10MA),
61            _ => None,
62        }
63    }
64    #[doc = "Checks if the value of the field is `LOAD5MA`"]
65    #[inline(always)]
66    pub fn is_load5ma(&self) -> bool {
67        *self == IPKVAL_A::LOAD5MA
68    }
69    #[doc = "Checks if the value of the field is `LOAD10MA`"]
70    #[inline(always)]
71    pub fn is_load10ma(&self) -> bool {
72        *self == IPKVAL_A::LOAD10MA
73    }
74}
75#[doc = "Field `IPKVAL` writer - EM23 Peak Current Setting"]
76pub type IPKVAL_W<'a, const O: u8> =
77    crate::FieldWriter<'a, u32, EM23CTRL0_SPEC, u8, IPKVAL_A, 4, O>;
78impl<'a, const O: u8> IPKVAL_W<'a, O> {
79    #[doc = "Ipeak = 90mA, Iload = 5 mA"]
80    #[inline(always)]
81    pub fn load5ma(self) -> &'a mut W {
82        self.variant(IPKVAL_A::LOAD5MA)
83    }
84    #[doc = "Ipeak = 150mA, Iload = 10 mA"]
85    #[inline(always)]
86    pub fn load10ma(self) -> &'a mut W {
87        self.variant(IPKVAL_A::LOAD10MA)
88    }
89}
90#[doc = "Field `DRVSPEED` reader - EM23 Drive Speed Setting"]
91pub type DRVSPEED_R = crate::FieldReader<u8, DRVSPEED_A>;
92#[doc = "EM23 Drive Speed Setting\n\nValue on reset: 1"]
93#[derive(Clone, Copy, Debug, PartialEq, Eq)]
94#[repr(u8)]
95pub enum DRVSPEED_A {
96    #[doc = "0: Lowest Efficiency, Lowest EMI.. Small decrease in efficiency from default setting"]
97    BEST_EMI = 0,
98    #[doc = "1: Default Efficiency, Acceptable EMI level"]
99    DEFAULT_SETTING = 1,
100    #[doc = "2: Small increase in efficiency from the default setting"]
101    INTERMEDIATE = 2,
102    #[doc = "3: Highest Efficiency, Highest EMI.. Small increase in efficiency from INTERMEDIATE setting"]
103    BEST_EFFICIENCY = 3,
104}
105impl From<DRVSPEED_A> for u8 {
106    #[inline(always)]
107    fn from(variant: DRVSPEED_A) -> Self {
108        variant as _
109    }
110}
111impl DRVSPEED_R {
112    #[doc = "Get enumerated values variant"]
113    #[inline(always)]
114    pub fn variant(&self) -> DRVSPEED_A {
115        match self.bits {
116            0 => DRVSPEED_A::BEST_EMI,
117            1 => DRVSPEED_A::DEFAULT_SETTING,
118            2 => DRVSPEED_A::INTERMEDIATE,
119            3 => DRVSPEED_A::BEST_EFFICIENCY,
120            _ => unreachable!(),
121        }
122    }
123    #[doc = "Checks if the value of the field is `BEST_EMI`"]
124    #[inline(always)]
125    pub fn is_best_emi(&self) -> bool {
126        *self == DRVSPEED_A::BEST_EMI
127    }
128    #[doc = "Checks if the value of the field is `DEFAULT_SETTING`"]
129    #[inline(always)]
130    pub fn is_default_setting(&self) -> bool {
131        *self == DRVSPEED_A::DEFAULT_SETTING
132    }
133    #[doc = "Checks if the value of the field is `INTERMEDIATE`"]
134    #[inline(always)]
135    pub fn is_intermediate(&self) -> bool {
136        *self == DRVSPEED_A::INTERMEDIATE
137    }
138    #[doc = "Checks if the value of the field is `BEST_EFFICIENCY`"]
139    #[inline(always)]
140    pub fn is_best_efficiency(&self) -> bool {
141        *self == DRVSPEED_A::BEST_EFFICIENCY
142    }
143}
144#[doc = "Field `DRVSPEED` writer - EM23 Drive Speed Setting"]
145pub type DRVSPEED_W<'a, const O: u8> =
146    crate::FieldWriterSafe<'a, u32, EM23CTRL0_SPEC, u8, DRVSPEED_A, 2, O>;
147impl<'a, const O: u8> DRVSPEED_W<'a, O> {
148    #[doc = "Lowest Efficiency, Lowest EMI.. Small decrease in efficiency from default setting"]
149    #[inline(always)]
150    pub fn best_emi(self) -> &'a mut W {
151        self.variant(DRVSPEED_A::BEST_EMI)
152    }
153    #[doc = "Default Efficiency, Acceptable EMI level"]
154    #[inline(always)]
155    pub fn default_setting(self) -> &'a mut W {
156        self.variant(DRVSPEED_A::DEFAULT_SETTING)
157    }
158    #[doc = "Small increase in efficiency from the default setting"]
159    #[inline(always)]
160    pub fn intermediate(self) -> &'a mut W {
161        self.variant(DRVSPEED_A::INTERMEDIATE)
162    }
163    #[doc = "Highest Efficiency, Highest EMI.. Small increase in efficiency from INTERMEDIATE setting"]
164    #[inline(always)]
165    pub fn best_efficiency(self) -> &'a mut W {
166        self.variant(DRVSPEED_A::BEST_EFFICIENCY)
167    }
168}
169impl R {
170    #[doc = "Bits 0:3 - EM23 Peak Current Setting"]
171    #[inline(always)]
172    pub fn ipkval(&self) -> IPKVAL_R {
173        IPKVAL_R::new((self.bits & 0x0f) as u8)
174    }
175    #[doc = "Bits 8:9 - EM23 Drive Speed Setting"]
176    #[inline(always)]
177    pub fn drvspeed(&self) -> DRVSPEED_R {
178        DRVSPEED_R::new(((self.bits >> 8) & 3) as u8)
179    }
180}
181impl W {
182    #[doc = "Bits 0:3 - EM23 Peak Current Setting"]
183    #[inline(always)]
184    #[must_use]
185    pub fn ipkval(&mut self) -> IPKVAL_W<0> {
186        IPKVAL_W::new(self)
187    }
188    #[doc = "Bits 8:9 - EM23 Drive Speed Setting"]
189    #[inline(always)]
190    #[must_use]
191    pub fn drvspeed(&mut self) -> DRVSPEED_W<8> {
192        DRVSPEED_W::new(self)
193    }
194    #[doc = "Writes raw bits to the register."]
195    #[inline(always)]
196    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
197        self.0.bits(bits);
198        self
199    }
200}
201#[doc = "EM23 Configurations\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 [em23ctrl0](index.html) module"]
202pub struct EM23CTRL0_SPEC;
203impl crate::RegisterSpec for EM23CTRL0_SPEC {
204    type Ux = u32;
205}
206#[doc = "`read()` method returns [em23ctrl0::R](R) reader structure"]
207impl crate::Readable for EM23CTRL0_SPEC {
208    type Reader = R;
209}
210#[doc = "`write(|w| ..)` method takes [em23ctrl0::W](W) writer structure"]
211impl crate::Writable for EM23CTRL0_SPEC {
212    type Writer = W;
213    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
214    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
215}
216#[doc = "`reset()` method sets EM23CTRL0 to value 0x0103"]
217impl crate::Resettable for EM23CTRL0_SPEC {
218    const RESET_VALUE: Self::Ux = 0x0103;
219}
efm32pg22_pac/efm32pg22c200/dcdc_ns/em23ctrl0.rs

efm32pg22_pac/efm32pg22c200/dcdc_ns/
em23ctrl0.rs
