avr_device/devices/atmega32u4/cpu/
rampz.rs

1#[doc = "Register `RAMPZ` reader"]
2pub struct R(crate::R<RAMPZ_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<RAMPZ_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<RAMPZ_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<RAMPZ_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `RAMPZ` writer"]
17pub struct W(crate::W<RAMPZ_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<RAMPZ_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<RAMPZ_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<RAMPZ_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `RAMPZ` reader - Extended Z-Pointer Value"]
38pub type RAMPZ_R = crate::FieldReader<u8, RAMPZ_A>;
39#[doc = "Extended Z-Pointer Value\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq, Eq)]
41#[repr(u8)]
42pub enum RAMPZ_A {
43    #[doc = "0: Default value of Z-pointer MSB's."]
44    VAL_0 = 0,
45}
46impl From<RAMPZ_A> for u8 {
47    #[inline(always)]
48    fn from(variant: RAMPZ_A) -> Self {
49        variant as _
50    }
51}
52impl RAMPZ_R {
53    #[doc = "Get enumerated values variant"]
54    #[inline(always)]
55    pub fn variant(&self) -> Option<RAMPZ_A> {
56        match self.bits {
57            0 => Some(RAMPZ_A::VAL_0),
58            _ => None,
59        }
60    }
61    #[doc = "Checks if the value of the field is `VAL_0`"]
62    #[inline(always)]
63    pub fn is_val_0(&self) -> bool {
64        *self == RAMPZ_A::VAL_0
65    }
66}
67#[doc = "Field `RAMPZ` writer - Extended Z-Pointer Value"]
68pub type RAMPZ_W<'a, const O: u8> = crate::FieldWriter<'a, u8, RAMPZ_SPEC, u8, RAMPZ_A, 2, O>;
69impl<'a, const O: u8> RAMPZ_W<'a, O> {
70    #[doc = "Default value of Z-pointer MSB's."]
71    #[inline(always)]
72    pub fn val_0(self) -> &'a mut W {
73        self.variant(RAMPZ_A::VAL_0)
74    }
75}
76#[doc = "Field `Res` reader - Reserved"]
77pub type RES_R = crate::FieldReader<u8, u8>;
78#[doc = "Field `Res` writer - Reserved"]
79pub type RES_W<'a, const O: u8> = crate::FieldWriterSafe<'a, u8, RAMPZ_SPEC, u8, u8, 6, O>;
80impl R {
81    #[doc = "Bits 0:1 - Extended Z-Pointer Value"]
82    #[inline(always)]
83    pub fn rampz(&self) -> RAMPZ_R {
84        RAMPZ_R::new(self.bits & 3)
85    }
86    #[doc = "Bits 2:7 - Reserved"]
87    #[inline(always)]
88    pub fn res(&self) -> RES_R {
89        RES_R::new((self.bits >> 2) & 0x3f)
90    }
91}
92impl W {
93    #[doc = "Bits 0:1 - Extended Z-Pointer Value"]
94    #[inline(always)]
95    #[must_use]
96    pub fn rampz(&mut self) -> RAMPZ_W<0> {
97        RAMPZ_W::new(self)
98    }
99    #[doc = "Bits 2:7 - Reserved"]
100    #[inline(always)]
101    #[must_use]
102    pub fn res(&mut self) -> RES_W<2> {
103        RES_W::new(self)
104    }
105    #[doc = "Writes raw bits to the register."]
106    #[inline(always)]
107    pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
108        self.0.bits(bits);
109        self
110    }
111}
112#[doc = "Extended Z-pointer Register for ELPM/SPM\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 [rampz](index.html) module"]
113pub struct RAMPZ_SPEC;
114impl crate::RegisterSpec for RAMPZ_SPEC {
115    type Ux = u8;
116}
117#[doc = "`read()` method returns [rampz::R](R) reader structure"]
118impl crate::Readable for RAMPZ_SPEC {
119    type Reader = R;
120}
121#[doc = "`write(|w| ..)` method takes [rampz::W](W) writer structure"]
122impl crate::Writable for RAMPZ_SPEC {
123    type Writer = W;
124    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
125    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
126}
127#[doc = "`reset()` method sets RAMPZ to value 0"]
128impl crate::Resettable for RAMPZ_SPEC {
129    const RESET_VALUE: Self::Ux = 0;
130}
avr_device/devices/atmega32u4/cpu/rampz.rs

avr_device/devices/atmega32u4/cpu/
rampz.rs
