nrf52840_pac/acl/acl/
perm.rs

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1#[doc = "Register `PERM` reader"]
2pub struct R(crate::R<PERM_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<PERM_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<PERM_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<PERM_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `PERM` writer"]
17pub struct W(crate::W<PERM_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<PERM_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<PERM_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<PERM_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `WRITE` reader - Configure write and erase permissions for region n. Write '0' has no effect."]
38pub type WRITE_R = crate::BitReader<WRITE_A>;
39#[doc = "Configure write and erase permissions for region n. Write '0' has no effect.\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41pub enum WRITE_A {
42    #[doc = "0: Allow write and erase instructions to region n"]
43    ENABLE = 0,
44    #[doc = "1: Block write and erase instructions to region n"]
45    DISABLE = 1,
46}
47impl From<WRITE_A> for bool {
48    #[inline(always)]
49    fn from(variant: WRITE_A) -> Self {
50        variant as u8 != 0
51    }
52}
53impl WRITE_R {
54    #[doc = "Get enumerated values variant"]
55    #[inline(always)]
56    pub fn variant(&self) -> WRITE_A {
57        match self.bits {
58            false => WRITE_A::ENABLE,
59            true => WRITE_A::DISABLE,
60        }
61    }
62    #[doc = "Checks if the value of the field is `ENABLE`"]
63    #[inline(always)]
64    pub fn is_enable(&self) -> bool {
65        *self == WRITE_A::ENABLE
66    }
67    #[doc = "Checks if the value of the field is `DISABLE`"]
68    #[inline(always)]
69    pub fn is_disable(&self) -> bool {
70        *self == WRITE_A::DISABLE
71    }
72}
73#[doc = "Field `WRITE` writer - Configure write and erase permissions for region n. Write '0' has no effect."]
74pub type WRITE_W<'a, const O: u8> = crate::BitWriter<'a, u32, PERM_SPEC, WRITE_A, O>;
75impl<'a, const O: u8> WRITE_W<'a, O> {
76    #[doc = "Allow write and erase instructions to region n"]
77    #[inline(always)]
78    pub fn enable(self) -> &'a mut W {
79        self.variant(WRITE_A::ENABLE)
80    }
81    #[doc = "Block write and erase instructions to region n"]
82    #[inline(always)]
83    pub fn disable(self) -> &'a mut W {
84        self.variant(WRITE_A::DISABLE)
85    }
86}
87#[doc = "Field `READ` reader - Configure read permissions for region n. Write '0' has no effect."]
88pub type READ_R = crate::BitReader<READ_A>;
89#[doc = "Configure read permissions for region n. Write '0' has no effect.\n\nValue on reset: 0"]
90#[derive(Clone, Copy, Debug, PartialEq)]
91pub enum READ_A {
92    #[doc = "0: Allow read instructions to region n"]
93    ENABLE = 0,
94    #[doc = "1: Block read instructions to region n"]
95    DISABLE = 1,
96}
97impl From<READ_A> for bool {
98    #[inline(always)]
99    fn from(variant: READ_A) -> Self {
100        variant as u8 != 0
101    }
102}
103impl READ_R {
104    #[doc = "Get enumerated values variant"]
105    #[inline(always)]
106    pub fn variant(&self) -> READ_A {
107        match self.bits {
108            false => READ_A::ENABLE,
109            true => READ_A::DISABLE,
110        }
111    }
112    #[doc = "Checks if the value of the field is `ENABLE`"]
113    #[inline(always)]
114    pub fn is_enable(&self) -> bool {
115        *self == READ_A::ENABLE
116    }
117    #[doc = "Checks if the value of the field is `DISABLE`"]
118    #[inline(always)]
119    pub fn is_disable(&self) -> bool {
120        *self == READ_A::DISABLE
121    }
122}
123#[doc = "Field `READ` writer - Configure read permissions for region n. Write '0' has no effect."]
124pub type READ_W<'a, const O: u8> = crate::BitWriter<'a, u32, PERM_SPEC, READ_A, O>;
125impl<'a, const O: u8> READ_W<'a, O> {
126    #[doc = "Allow read instructions to region n"]
127    #[inline(always)]
128    pub fn enable(self) -> &'a mut W {
129        self.variant(READ_A::ENABLE)
130    }
131    #[doc = "Block read instructions to region n"]
132    #[inline(always)]
133    pub fn disable(self) -> &'a mut W {
134        self.variant(READ_A::DISABLE)
135    }
136}
137impl R {
138    #[doc = "Bit 1 - Configure write and erase permissions for region n. Write '0' has no effect."]
139    #[inline(always)]
140    pub fn write(&self) -> WRITE_R {
141        WRITE_R::new(((self.bits >> 1) & 1) != 0)
142    }
143    #[doc = "Bit 2 - Configure read permissions for region n. Write '0' has no effect."]
144    #[inline(always)]
145    pub fn read(&self) -> READ_R {
146        READ_R::new(((self.bits >> 2) & 1) != 0)
147    }
148}
149impl W {
150    #[doc = "Bit 1 - Configure write and erase permissions for region n. Write '0' has no effect."]
151    #[inline(always)]
152    pub fn write(&mut self) -> WRITE_W<1> {
153        WRITE_W::new(self)
154    }
155    #[doc = "Bit 2 - Configure read permissions for region n. Write '0' has no effect."]
156    #[inline(always)]
157    pub fn read(&mut self) -> READ_W<2> {
158        READ_W::new(self)
159    }
160    #[doc = "Writes raw bits to the register."]
161    #[inline(always)]
162    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
163        self.0.bits(bits);
164        self
165    }
166}
167#[doc = "Description cluster\\[n\\]: Access permissions for region n as defined by start address ACL\\[n\\].ADDR and size ACL\\[n\\].SIZE\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 [perm](index.html) module"]
168pub struct PERM_SPEC;
169impl crate::RegisterSpec for PERM_SPEC {
170    type Ux = u32;
171}
172#[doc = "`read()` method returns [perm::R](R) reader structure"]
173impl crate::Readable for PERM_SPEC {
174    type Reader = R;
175}
176#[doc = "`write(|w| ..)` method takes [perm::W](W) writer structure"]
177impl crate::Writable for PERM_SPEC {
178    type Writer = W;
179}
180#[doc = "`reset()` method sets PERM to value 0"]
181impl crate::Resettable for PERM_SPEC {
182    #[inline(always)]
183    fn reset_value() -> Self::Ux {
184        0
185    }
186}
nrf52840_pac/acl/acl/perm.rs

nrf52840_pac/acl/acl/
perm.rs
