nrf52840_pac/uicr/
debugctrl.rs

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1#[doc = "Register `DEBUGCTRL` reader"]
2pub struct R(crate::R<DEBUGCTRL_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<DEBUGCTRL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<DEBUGCTRL_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<DEBUGCTRL_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `DEBUGCTRL` writer"]
17pub struct W(crate::W<DEBUGCTRL_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<DEBUGCTRL_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<DEBUGCTRL_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<DEBUGCTRL_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `CPUNIDEN` reader - Configure CPU non-intrusive debug features"]
38pub type CPUNIDEN_R = crate::FieldReader<u8, CPUNIDEN_A>;
39#[doc = "Configure CPU non-intrusive debug features\n\nValue on reset: 255"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41#[repr(u8)]
42pub enum CPUNIDEN_A {
43    #[doc = "255: Enable CPU ITM and ETM functionality (default behavior)"]
44    ENABLED = 255,
45    #[doc = "0: Disable CPU ITM and ETM functionality"]
46    DISABLED = 0,
47}
48impl From<CPUNIDEN_A> for u8 {
49    #[inline(always)]
50    fn from(variant: CPUNIDEN_A) -> Self {
51        variant as _
52    }
53}
54impl CPUNIDEN_R {
55    #[doc = "Get enumerated values variant"]
56    #[inline(always)]
57    pub fn variant(&self) -> Option<CPUNIDEN_A> {
58        match self.bits {
59            255 => Some(CPUNIDEN_A::ENABLED),
60            0 => Some(CPUNIDEN_A::DISABLED),
61            _ => None,
62        }
63    }
64    #[doc = "Checks if the value of the field is `ENABLED`"]
65    #[inline(always)]
66    pub fn is_enabled(&self) -> bool {
67        *self == CPUNIDEN_A::ENABLED
68    }
69    #[doc = "Checks if the value of the field is `DISABLED`"]
70    #[inline(always)]
71    pub fn is_disabled(&self) -> bool {
72        *self == CPUNIDEN_A::DISABLED
73    }
74}
75#[doc = "Field `CPUNIDEN` writer - Configure CPU non-intrusive debug features"]
76pub type CPUNIDEN_W<'a, const O: u8> =
77    crate::FieldWriter<'a, u32, DEBUGCTRL_SPEC, u8, CPUNIDEN_A, 8, O>;
78impl<'a, const O: u8> CPUNIDEN_W<'a, O> {
79    #[doc = "Enable CPU ITM and ETM functionality (default behavior)"]
80    #[inline(always)]
81    pub fn enabled(self) -> &'a mut W {
82        self.variant(CPUNIDEN_A::ENABLED)
83    }
84    #[doc = "Disable CPU ITM and ETM functionality"]
85    #[inline(always)]
86    pub fn disabled(self) -> &'a mut W {
87        self.variant(CPUNIDEN_A::DISABLED)
88    }
89}
90#[doc = "Field `CPUFPBEN` reader - Configure CPU flash patch and breakpoint (FPB) unit behavior"]
91pub type CPUFPBEN_R = crate::FieldReader<u8, CPUFPBEN_A>;
92#[doc = "Configure CPU flash patch and breakpoint (FPB) unit behavior\n\nValue on reset: 255"]
93#[derive(Clone, Copy, Debug, PartialEq)]
94#[repr(u8)]
95pub enum CPUFPBEN_A {
96    #[doc = "255: Enable CPU FPB unit (default behavior)"]
97    ENABLED = 255,
98    #[doc = "0: Disable CPU FPB unit. Writes into the FPB registers will be ignored."]
99    DISABLED = 0,
100}
101impl From<CPUFPBEN_A> for u8 {
102    #[inline(always)]
103    fn from(variant: CPUFPBEN_A) -> Self {
104        variant as _
105    }
106}
107impl CPUFPBEN_R {
108    #[doc = "Get enumerated values variant"]
109    #[inline(always)]
110    pub fn variant(&self) -> Option<CPUFPBEN_A> {
111        match self.bits {
112            255 => Some(CPUFPBEN_A::ENABLED),
113            0 => Some(CPUFPBEN_A::DISABLED),
114            _ => None,
115        }
116    }
117    #[doc = "Checks if the value of the field is `ENABLED`"]
118    #[inline(always)]
119    pub fn is_enabled(&self) -> bool {
120        *self == CPUFPBEN_A::ENABLED
121    }
122    #[doc = "Checks if the value of the field is `DISABLED`"]
123    #[inline(always)]
124    pub fn is_disabled(&self) -> bool {
125        *self == CPUFPBEN_A::DISABLED
126    }
127}
128#[doc = "Field `CPUFPBEN` writer - Configure CPU flash patch and breakpoint (FPB) unit behavior"]
129pub type CPUFPBEN_W<'a, const O: u8> =
130    crate::FieldWriter<'a, u32, DEBUGCTRL_SPEC, u8, CPUFPBEN_A, 8, O>;
131impl<'a, const O: u8> CPUFPBEN_W<'a, O> {
132    #[doc = "Enable CPU FPB unit (default behavior)"]
133    #[inline(always)]
134    pub fn enabled(self) -> &'a mut W {
135        self.variant(CPUFPBEN_A::ENABLED)
136    }
137    #[doc = "Disable CPU FPB unit. Writes into the FPB registers will be ignored."]
138    #[inline(always)]
139    pub fn disabled(self) -> &'a mut W {
140        self.variant(CPUFPBEN_A::DISABLED)
141    }
142}
143impl R {
144    #[doc = "Bits 0:7 - Configure CPU non-intrusive debug features"]
145    #[inline(always)]
146    pub fn cpuniden(&self) -> CPUNIDEN_R {
147        CPUNIDEN_R::new((self.bits & 0xff) as u8)
148    }
149    #[doc = "Bits 8:15 - Configure CPU flash patch and breakpoint (FPB) unit behavior"]
150    #[inline(always)]
151    pub fn cpufpben(&self) -> CPUFPBEN_R {
152        CPUFPBEN_R::new(((self.bits >> 8) & 0xff) as u8)
153    }
154}
155impl W {
156    #[doc = "Bits 0:7 - Configure CPU non-intrusive debug features"]
157    #[inline(always)]
158    pub fn cpuniden(&mut self) -> CPUNIDEN_W<0> {
159        CPUNIDEN_W::new(self)
160    }
161    #[doc = "Bits 8:15 - Configure CPU flash patch and breakpoint (FPB) unit behavior"]
162    #[inline(always)]
163    pub fn cpufpben(&mut self) -> CPUFPBEN_W<8> {
164        CPUFPBEN_W::new(self)
165    }
166    #[doc = "Writes raw bits to the register."]
167    #[inline(always)]
168    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
169        self.0.bits(bits);
170        self
171    }
172}
173#[doc = "Processor debug control\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 [debugctrl](index.html) module"]
174pub struct DEBUGCTRL_SPEC;
175impl crate::RegisterSpec for DEBUGCTRL_SPEC {
176    type Ux = u32;
177}
178#[doc = "`read()` method returns [debugctrl::R](R) reader structure"]
179impl crate::Readable for DEBUGCTRL_SPEC {
180    type Reader = R;
181}
182#[doc = "`write(|w| ..)` method takes [debugctrl::W](W) writer structure"]
183impl crate::Writable for DEBUGCTRL_SPEC {
184    type Writer = W;
185}
186#[doc = "`reset()` method sets DEBUGCTRL to value 0xffff_ffff"]
187impl crate::Resettable for DEBUGCTRL_SPEC {
188    #[inline(always)]
189    fn reset_value() -> Self::Ux {
190        0xffff_ffff
191    }
192}
nrf52840_pac/uicr/debugctrl.rs

nrf52840_pac/uicr/
debugctrl.rs
