nrf52840_pac/cc_host_rgf/
host_iot_kprtl_lock.rs

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1#[doc = "Register `HOST_IOT_KPRTL_LOCK` reader"]
2pub struct R(crate::R<HOST_IOT_KPRTL_LOCK_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<HOST_IOT_KPRTL_LOCK_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<HOST_IOT_KPRTL_LOCK_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<HOST_IOT_KPRTL_LOCK_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `HOST_IOT_KPRTL_LOCK` writer"]
17pub struct W(crate::W<HOST_IOT_KPRTL_LOCK_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<HOST_IOT_KPRTL_LOCK_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<HOST_IOT_KPRTL_LOCK_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<HOST_IOT_KPRTL_LOCK_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `HOST_IOT_KPRTL_LOCK` reader - This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain."]
38pub type HOST_IOT_KPRTL_LOCK_R = crate::BitReader<HOST_IOT_KPRTL_LOCK_A>;
39#[doc = "This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain.\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41pub enum HOST_IOT_KPRTL_LOCK_A {
42    #[doc = "0: K_PRTL can be selected for use from register HOST_CRYPTOKEY_SEL"]
43    DISABLED = 0,
44    #[doc = "1: K_PRTL has been locked until next power-on reset (POR). If K_PRTL is selected anyway, a zeroed key will be used instead."]
45    ENABLED = 1,
46}
47impl From<HOST_IOT_KPRTL_LOCK_A> for bool {
48    #[inline(always)]
49    fn from(variant: HOST_IOT_KPRTL_LOCK_A) -> Self {
50        variant as u8 != 0
51    }
52}
53impl HOST_IOT_KPRTL_LOCK_R {
54    #[doc = "Get enumerated values variant"]
55    #[inline(always)]
56    pub fn variant(&self) -> HOST_IOT_KPRTL_LOCK_A {
57        match self.bits {
58            false => HOST_IOT_KPRTL_LOCK_A::DISABLED,
59            true => HOST_IOT_KPRTL_LOCK_A::ENABLED,
60        }
61    }
62    #[doc = "Checks if the value of the field is `DISABLED`"]
63    #[inline(always)]
64    pub fn is_disabled(&self) -> bool {
65        *self == HOST_IOT_KPRTL_LOCK_A::DISABLED
66    }
67    #[doc = "Checks if the value of the field is `ENABLED`"]
68    #[inline(always)]
69    pub fn is_enabled(&self) -> bool {
70        *self == HOST_IOT_KPRTL_LOCK_A::ENABLED
71    }
72}
73#[doc = "Field `HOST_IOT_KPRTL_LOCK` writer - This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain."]
74pub type HOST_IOT_KPRTL_LOCK_W<'a, const O: u8> =
75    crate::BitWriter<'a, u32, HOST_IOT_KPRTL_LOCK_SPEC, HOST_IOT_KPRTL_LOCK_A, O>;
76impl<'a, const O: u8> HOST_IOT_KPRTL_LOCK_W<'a, O> {
77    #[doc = "K_PRTL can be selected for use from register HOST_CRYPTOKEY_SEL"]
78    #[inline(always)]
79    pub fn disabled(self) -> &'a mut W {
80        self.variant(HOST_IOT_KPRTL_LOCK_A::DISABLED)
81    }
82    #[doc = "K_PRTL has been locked until next power-on reset (POR). If K_PRTL is selected anyway, a zeroed key will be used instead."]
83    #[inline(always)]
84    pub fn enabled(self) -> &'a mut W {
85        self.variant(HOST_IOT_KPRTL_LOCK_A::ENABLED)
86    }
87}
88impl R {
89    #[doc = "Bit 0 - This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain."]
90    #[inline(always)]
91    pub fn host_iot_kprtl_lock(&self) -> HOST_IOT_KPRTL_LOCK_R {
92        HOST_IOT_KPRTL_LOCK_R::new((self.bits & 1) != 0)
93    }
94}
95impl W {
96    #[doc = "Bit 0 - This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain."]
97    #[inline(always)]
98    pub fn host_iot_kprtl_lock(&mut self) -> HOST_IOT_KPRTL_LOCK_W<0> {
99        HOST_IOT_KPRTL_LOCK_W::new(self)
100    }
101    #[doc = "Writes raw bits to the register."]
102    #[inline(always)]
103    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
104        self.0.bits(bits);
105        self
106    }
107}
108#[doc = "This write-once register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain.\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 [host_iot_kprtl_lock](index.html) module"]
109pub struct HOST_IOT_KPRTL_LOCK_SPEC;
110impl crate::RegisterSpec for HOST_IOT_KPRTL_LOCK_SPEC {
111    type Ux = u32;
112}
113#[doc = "`read()` method returns [host_iot_kprtl_lock::R](R) reader structure"]
114impl crate::Readable for HOST_IOT_KPRTL_LOCK_SPEC {
115    type Reader = R;
116}
117#[doc = "`write(|w| ..)` method takes [host_iot_kprtl_lock::W](W) writer structure"]
118impl crate::Writable for HOST_IOT_KPRTL_LOCK_SPEC {
119    type Writer = W;
120}
121#[doc = "`reset()` method sets HOST_IOT_KPRTL_LOCK to value 0"]
122impl crate::Resettable for HOST_IOT_KPRTL_LOCK_SPEC {
123    #[inline(always)]
124    fn reset_value() -> Self::Ux {
125        0
126    }
127}
nrf52840_pac/cc_host_rgf/host_iot_kprtl_lock.rs

nrf52840_pac/cc_host_rgf/
host_iot_kprtl_lock.rs
