atsam4lc4b_pac/usart0/
wpsr.rs

1#[doc = "Register `WPSR` reader"]
2pub struct R(crate::R<WPSR_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<WPSR_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<WPSR_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<WPSR_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Field `WPV` reader - Write Protect Violation Status"]
17pub type WPV_R = crate::BitReader<WPVSELECT_A>;
18#[doc = "Write Protect Violation Status\n\nValue on reset: 0"]
19#[derive(Clone, Copy, Debug, PartialEq, Eq)]
20pub enum WPVSELECT_A {
21    #[doc = "0: No Write Protect Violation has occurred since the last read of the WPSR register"]
22    _0 = 0,
23    #[doc = "1: A Write Protect Violation has occurred since the last read of the WPSR register. If this violation is an unauthorized attempt to write a protected register, the associated violation is reported into field WPVSRC"]
24    _1 = 1,
25}
26impl From<WPVSELECT_A> for bool {
27    #[inline(always)]
28    fn from(variant: WPVSELECT_A) -> Self {
29        variant as u8 != 0
30    }
31}
32impl WPV_R {
33    #[doc = "Get enumerated values variant"]
34    #[inline(always)]
35    pub fn variant(&self) -> WPVSELECT_A {
36        match self.bits {
37            false => WPVSELECT_A::_0,
38            true => WPVSELECT_A::_1,
39        }
40    }
41    #[doc = "Checks if the value of the field is `_0`"]
42    #[inline(always)]
43    pub fn is_0(&self) -> bool {
44        *self == WPVSELECT_A::_0
45    }
46    #[doc = "Checks if the value of the field is `_1`"]
47    #[inline(always)]
48    pub fn is_1(&self) -> bool {
49        *self == WPVSELECT_A::_1
50    }
51}
52#[doc = "Field `WPVSRC` reader - Write Protect Violation Source"]
53pub type WPVSRC_R = crate::FieldReader<u16, u16>;
54impl R {
55    #[doc = "Bit 0 - Write Protect Violation Status"]
56    #[inline(always)]
57    pub fn wpv(&self) -> WPV_R {
58        WPV_R::new((self.bits & 1) != 0)
59    }
60    #[doc = "Bits 8:23 - Write Protect Violation Source"]
61    #[inline(always)]
62    pub fn wpvsrc(&self) -> WPVSRC_R {
63        WPVSRC_R::new(((self.bits >> 8) & 0xffff) as u16)
64    }
65}
66#[doc = "Write Protect Status Register\n\nThis register you can [`read`](crate::generic::Reg::read). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [wpsr](index.html) module"]
67pub struct WPSR_SPEC;
68impl crate::RegisterSpec for WPSR_SPEC {
69    type Ux = u32;
70}
71#[doc = "`read()` method returns [wpsr::R](R) reader structure"]
72impl crate::Readable for WPSR_SPEC {
73    type Reader = R;
74}
75#[doc = "`reset()` method sets WPSR to value 0"]
76impl crate::Resettable for WPSR_SPEC {
77    const RESET_VALUE: Self::Ux = 0;
78}
atsam4lc4b_pac/usart0/wpsr.rs

atsam4lc4b_pac/usart0/
wpsr.rs
