mcxa_pac/cmc/
ckstat.rs

1#[doc = "Register `CKSTAT` reader"]
2pub type R = crate::R<CkstatSpec>;
3#[doc = "Register `CKSTAT` writer"]
4pub type W = crate::W<CkstatSpec>;
5#[doc = "Low Power Status\n\nValue on reset: 0"]
6#[cfg_attr(feature = "defmt", derive(defmt::Format))]
7#[derive(Clone, Copy, Debug, PartialEq, Eq)]
8#[repr(u8)]
9pub enum Ckmode {
10    #[doc = "0: Core clock is on"]
11    Ckmode0000 = 0,
12    #[doc = "1: Core clock is off"]
13    Ckmode0001 = 1,
14    #[doc = "15: Core, platform, and peripheral clocks are off, and core enters Low-Power mode"]
15    Ckmode1111 = 15,
16}
17impl From<Ckmode> for u8 {
18    #[inline(always)]
19    fn from(variant: Ckmode) -> Self {
20        variant as _
21    }
22}
23impl crate::FieldSpec for Ckmode {
24    type Ux = u8;
25}
26impl crate::IsEnum for Ckmode {}
27#[doc = "Field `CKMODE` reader - Low Power Status"]
28pub type CkmodeR = crate::FieldReader<Ckmode>;
29impl CkmodeR {
30    #[doc = "Get enumerated values variant"]
31    #[inline(always)]
32    pub const fn variant(&self) -> Option<Ckmode> {
33        match self.bits {
34            0 => Some(Ckmode::Ckmode0000),
35            1 => Some(Ckmode::Ckmode0001),
36            15 => Some(Ckmode::Ckmode1111),
37            _ => None,
38        }
39    }
40    #[doc = "Core clock is on"]
41    #[inline(always)]
42    pub fn is_ckmode0000(&self) -> bool {
43        *self == Ckmode::Ckmode0000
44    }
45    #[doc = "Core clock is off"]
46    #[inline(always)]
47    pub fn is_ckmode0001(&self) -> bool {
48        *self == Ckmode::Ckmode0001
49    }
50    #[doc = "Core, platform, and peripheral clocks are off, and core enters Low-Power mode"]
51    #[inline(always)]
52    pub fn is_ckmode1111(&self) -> bool {
53        *self == Ckmode::Ckmode1111
54    }
55}
56#[doc = "Field `WAKEUP` reader - Wake-up Source"]
57pub type WakeupR = crate::FieldReader;
58#[doc = "Clock Status Valid\n\nValue on reset: 0"]
59#[cfg_attr(feature = "defmt", derive(defmt::Format))]
60#[derive(Clone, Copy, Debug, PartialEq, Eq)]
61pub enum Valid {
62    #[doc = "0: Core clock not gated"]
63    Disabled = 0,
64    #[doc = "1: Core clock was gated due to Low-Power mode entry"]
65    Enabled = 1,
66}
67impl From<Valid> for bool {
68    #[inline(always)]
69    fn from(variant: Valid) -> Self {
70        variant as u8 != 0
71    }
72}
73#[doc = "Field `VALID` reader - Clock Status Valid"]
74pub type ValidR = crate::BitReader<Valid>;
75impl ValidR {
76    #[doc = "Get enumerated values variant"]
77    #[inline(always)]
78    pub const fn variant(&self) -> Valid {
79        match self.bits {
80            false => Valid::Disabled,
81            true => Valid::Enabled,
82        }
83    }
84    #[doc = "Core clock not gated"]
85    #[inline(always)]
86    pub fn is_disabled(&self) -> bool {
87        *self == Valid::Disabled
88    }
89    #[doc = "Core clock was gated due to Low-Power mode entry"]
90    #[inline(always)]
91    pub fn is_enabled(&self) -> bool {
92        *self == Valid::Enabled
93    }
94}
95#[doc = "Field `VALID` writer - Clock Status Valid"]
96pub type ValidW<'a, REG> = crate::BitWriter1C<'a, REG, Valid>;
97impl<'a, REG> ValidW<'a, REG>
98where
99    REG: crate::Writable + crate::RegisterSpec,
100{
101    #[doc = "Core clock not gated"]
102    #[inline(always)]
103    pub fn disabled(self) -> &'a mut crate::W<REG> {
104        self.variant(Valid::Disabled)
105    }
106    #[doc = "Core clock was gated due to Low-Power mode entry"]
107    #[inline(always)]
108    pub fn enabled(self) -> &'a mut crate::W<REG> {
109        self.variant(Valid::Enabled)
110    }
111}
112impl R {
113    #[doc = "Bits 0:3 - Low Power Status"]
114    #[inline(always)]
115    pub fn ckmode(&self) -> CkmodeR {
116        CkmodeR::new((self.bits & 0x0f) as u8)
117    }
118    #[doc = "Bits 8:15 - Wake-up Source"]
119    #[inline(always)]
120    pub fn wakeup(&self) -> WakeupR {
121        WakeupR::new(((self.bits >> 8) & 0xff) as u8)
122    }
123    #[doc = "Bit 31 - Clock Status Valid"]
124    #[inline(always)]
125    pub fn valid(&self) -> ValidR {
126        ValidR::new(((self.bits >> 31) & 1) != 0)
127    }
128}
129#[cfg(feature = "debug")]
130impl core::fmt::Debug for R {
131    fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
132        f.debug_struct("CKSTAT")
133            .field("ckmode", &self.ckmode())
134            .field("wakeup", &self.wakeup())
135            .field("valid", &self.valid())
136            .finish()
137    }
138}
139impl W {
140    #[doc = "Bit 31 - Clock Status Valid"]
141    #[inline(always)]
142    pub fn valid(&mut self) -> ValidW<'_, CkstatSpec> {
143        ValidW::new(self, 31)
144    }
145}
146#[doc = "Clock Status\n\nYou can [`read`](crate::Reg::read) this register and get [`ckstat::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`ckstat::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
147pub struct CkstatSpec;
148impl crate::RegisterSpec for CkstatSpec {
149    type Ux = u32;
150}
151#[doc = "`read()` method returns [`ckstat::R`](R) reader structure"]
152impl crate::Readable for CkstatSpec {}
153#[doc = "`write(|w| ..)` method takes [`ckstat::W`](W) writer structure"]
154impl crate::Writable for CkstatSpec {
155    type Safety = crate::Unsafe;
156    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0x8000_0000;
157}
158#[doc = "`reset()` method sets CKSTAT to value 0"]
159impl crate::Resettable for CkstatSpec {}
mcxa_pac/cmc/ckstat.rs

mcxa_pac/cmc/
ckstat.rs
