atsamd21j18a/evsys/
user.rs

1#[doc = "Reader of register USER"]
2pub type R = crate::R<u16, super::USER>;
3#[doc = "Writer for register USER"]
4pub type W = crate::W<u16, super::USER>;
5#[doc = "Register USER `reset()`'s with value 0"]
6impl crate::ResetValue for super::USER {
7    type Type = u16;
8    #[inline(always)]
9    fn reset_value() -> Self::Type {
10        0
11    }
12}
13#[doc = "Reader of field `USER`"]
14pub type USER_R = crate::R<u8, u8>;
15#[doc = "Write proxy for field `USER`"]
16pub struct USER_W<'a> {
17    w: &'a mut W,
18}
19impl<'a> USER_W<'a> {
20    #[doc = r"Writes raw bits to the field"]
21    #[inline(always)]
22    pub unsafe fn bits(self, value: u8) -> &'a mut W {
23        self.w.bits = (self.w.bits & !0x1f) | ((value as u16) & 0x1f);
24        self.w
25    }
26}
27#[doc = "Channel Event Selection\n\nValue on reset: 0"]
28#[derive(Clone, Copy, Debug, PartialEq)]
29#[repr(u8)]
30pub enum CHANNEL_A {
31    #[doc = "0: No Channel Output Selected"]
32    _0 = 0,
33}
34impl From<CHANNEL_A> for u8 {
35    #[inline(always)]
36    fn from(variant: CHANNEL_A) -> Self {
37        variant as _
38    }
39}
40#[doc = "Reader of field `CHANNEL`"]
41pub type CHANNEL_R = crate::R<u8, CHANNEL_A>;
42impl CHANNEL_R {
43    #[doc = r"Get enumerated values variant"]
44    #[inline(always)]
45    pub fn variant(&self) -> crate::Variant<u8, CHANNEL_A> {
46        use crate::Variant::*;
47        match self.bits {
48            0 => Val(CHANNEL_A::_0),
49            i => Res(i),
50        }
51    }
52    #[doc = "Checks if the value of the field is `_0`"]
53    #[inline(always)]
54    pub fn is_0(&self) -> bool {
55        *self == CHANNEL_A::_0
56    }
57}
58#[doc = "Write proxy for field `CHANNEL`"]
59pub struct CHANNEL_W<'a> {
60    w: &'a mut W,
61}
62impl<'a> CHANNEL_W<'a> {
63    #[doc = r"Writes `variant` to the field"]
64    #[inline(always)]
65    pub fn variant(self, variant: CHANNEL_A) -> &'a mut W {
66        unsafe { self.bits(variant.into()) }
67    }
68    #[doc = "No Channel Output Selected"]
69    #[inline(always)]
70    pub fn _0(self) -> &'a mut W {
71        self.variant(CHANNEL_A::_0)
72    }
73    #[doc = r"Writes raw bits to the field"]
74    #[inline(always)]
75    pub unsafe fn bits(self, value: u8) -> &'a mut W {
76        self.w.bits = (self.w.bits & !(0x1f << 8)) | (((value as u16) & 0x1f) << 8);
77        self.w
78    }
79}
80impl R {
81    #[doc = "Bits 0:4 - User Multiplexer Selection"]
82    #[inline(always)]
83    pub fn user(&self) -> USER_R {
84        USER_R::new((self.bits & 0x1f) as u8)
85    }
86    #[doc = "Bits 8:12 - Channel Event Selection"]
87    #[inline(always)]
88    pub fn channel(&self) -> CHANNEL_R {
89        CHANNEL_R::new(((self.bits >> 8) & 0x1f) as u8)
90    }
91}
92impl W {
93    #[doc = "Bits 0:4 - User Multiplexer Selection"]
94    #[inline(always)]
95    pub fn user(&mut self) -> USER_W {
96        USER_W { w: self }
97    }
98    #[doc = "Bits 8:12 - Channel Event Selection"]
99    #[inline(always)]
100    pub fn channel(&mut self) -> CHANNEL_W {
101        CHANNEL_W { w: self }
102    }
103}
atsamd21j18a/evsys/user.rs

atsamd21j18a/evsys/
user.rs
