cyt4dn_b 0.0.1

Peripheral access crate for cyt4dn_b T2G family
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174

#[doc = "Register `WARPCONTROL` reader"]
pub struct R(crate::R<WARPCONTROL_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<WARPCONTROL_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<WARPCONTROL_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<WARPCONTROL_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `WARPCONTROL` writer"]
pub struct W(crate::W<WARPCONTROL_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<WARPCONTROL_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::ops::DerefMut for W {
    #[inline(always)]
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl From<crate::W<WARPCONTROL_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<WARPCONTROL_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Field `WARPBITSPERPIXEL` reader - Number of bits per pixel in the coordinate layer, which is read by another Fetch unit. Has to be 1, 2, 4, 8, 16 or 32."]
pub type WARPBITSPERPIXEL_R = crate::FieldReader<u8, u8>;
#[doc = "Field `WARPBITSPERPIXEL` writer - Number of bits per pixel in the coordinate layer, which is read by another Fetch unit. Has to be 1, 2, 4, 8, 16 or 32."]
pub type WARPBITSPERPIXEL_W<'a, const O: u8> =
    crate::FieldWriter<'a, u32, WARPCONTROL_SPEC, u8, u8, 6, O>;
#[doc = "Field `WARPCOORDINATEMODE` reader - Content of pixel data in the coordinate layer."]
pub type WARPCOORDINATEMODE_R = crate::FieldReader<u8, WARPCOORDINATEMODE_A>;
#[doc = "Content of pixel data in the coordinate layer.\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum WARPCOORDINATEMODE_A {
    #[doc = "0: x and y (sample points)."]
    PNT = 0,
    #[doc = "1: dx and dy (vectors between adjacent sample points)."]
    D_PNT = 1,
    #[doc = "2: ddx and ddy (deltas between adjacent vectors)."]
    DD_PNT = 2,
}
impl From<WARPCOORDINATEMODE_A> for u8 {
    #[inline(always)]
    fn from(variant: WARPCOORDINATEMODE_A) -> Self {
        variant as _
    }
}
impl WARPCOORDINATEMODE_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> Option<WARPCOORDINATEMODE_A> {
        match self.bits {
            0 => Some(WARPCOORDINATEMODE_A::PNT),
            1 => Some(WARPCOORDINATEMODE_A::D_PNT),
            2 => Some(WARPCOORDINATEMODE_A::DD_PNT),
            _ => None,
        }
    }
    #[doc = "Checks if the value of the field is `PNT`"]
    #[inline(always)]
    pub fn is_pnt(&self) -> bool {
        *self == WARPCOORDINATEMODE_A::PNT
    }
    #[doc = "Checks if the value of the field is `D_PNT`"]
    #[inline(always)]
    pub fn is_d_pnt(&self) -> bool {
        *self == WARPCOORDINATEMODE_A::D_PNT
    }
    #[doc = "Checks if the value of the field is `DD_PNT`"]
    #[inline(always)]
    pub fn is_dd_pnt(&self) -> bool {
        *self == WARPCOORDINATEMODE_A::DD_PNT
    }
}
#[doc = "Field `WARPCOORDINATEMODE` writer - Content of pixel data in the coordinate layer."]
pub type WARPCOORDINATEMODE_W<'a, const O: u8> =
    crate::FieldWriter<'a, u32, WARPCONTROL_SPEC, u8, WARPCOORDINATEMODE_A, 2, O>;
impl<'a, const O: u8> WARPCOORDINATEMODE_W<'a, O> {
    #[doc = "x and y (sample points)."]
    #[inline(always)]
    pub fn pnt(self) -> &'a mut W {
        self.variant(WARPCOORDINATEMODE_A::PNT)
    }
    #[doc = "dx and dy (vectors between adjacent sample points)."]
    #[inline(always)]
    pub fn d_pnt(self) -> &'a mut W {
        self.variant(WARPCOORDINATEMODE_A::D_PNT)
    }
    #[doc = "ddx and ddy (deltas between adjacent vectors)."]
    #[inline(always)]
    pub fn dd_pnt(self) -> &'a mut W {
        self.variant(WARPCOORDINATEMODE_A::DD_PNT)
    }
}
#[doc = "Field `WARPSYMMETRICOFFSET` reader - Value 1 enables symmetric range for negative and positive coordinate values by adding an offset of +0.03125 internally to all coordinate input values. Recommended for small coordinate formats in DD_PNT mode."]
pub type WARPSYMMETRICOFFSET_R = crate::BitReader<bool>;
#[doc = "Field `WARPSYMMETRICOFFSET` writer - Value 1 enables symmetric range for negative and positive coordinate values by adding an offset of +0.03125 internally to all coordinate input values. Recommended for small coordinate formats in DD_PNT mode."]
pub type WARPSYMMETRICOFFSET_W<'a, const O: u8> =
    crate::BitWriter<'a, u32, WARPCONTROL_SPEC, bool, O>;
impl R {
    #[doc = "Bits 0:5 - Number of bits per pixel in the coordinate layer, which is read by another Fetch unit. Has to be 1, 2, 4, 8, 16 or 32."]
    #[inline(always)]
    pub fn warpbitsperpixel(&self) -> WARPBITSPERPIXEL_R {
        WARPBITSPERPIXEL_R::new((self.bits & 0x3f) as u8)
    }
    #[doc = "Bits 8:9 - Content of pixel data in the coordinate layer."]
    #[inline(always)]
    pub fn warpcoordinatemode(&self) -> WARPCOORDINATEMODE_R {
        WARPCOORDINATEMODE_R::new(((self.bits >> 8) & 3) as u8)
    }
    #[doc = "Bit 12 - Value 1 enables symmetric range for negative and positive coordinate values by adding an offset of +0.03125 internally to all coordinate input values. Recommended for small coordinate formats in DD_PNT mode."]
    #[inline(always)]
    pub fn warpsymmetricoffset(&self) -> WARPSYMMETRICOFFSET_R {
        WARPSYMMETRICOFFSET_R::new(((self.bits >> 12) & 1) != 0)
    }
}
impl W {
    #[doc = "Bits 0:5 - Number of bits per pixel in the coordinate layer, which is read by another Fetch unit. Has to be 1, 2, 4, 8, 16 or 32."]
    #[inline(always)]
    #[must_use]
    pub fn warpbitsperpixel(&mut self) -> WARPBITSPERPIXEL_W<0> {
        WARPBITSPERPIXEL_W::new(self)
    }
    #[doc = "Bits 8:9 - Content of pixel data in the coordinate layer."]
    #[inline(always)]
    #[must_use]
    pub fn warpcoordinatemode(&mut self) -> WARPCOORDINATEMODE_W<8> {
        WARPCOORDINATEMODE_W::new(self)
    }
    #[doc = "Bit 12 - Value 1 enables symmetric range for negative and positive coordinate values by adding an offset of +0.03125 internally to all coordinate input values. Recommended for small coordinate formats in DD_PNT mode."]
    #[inline(always)]
    #[must_use]
    pub fn warpsymmetricoffset(&mut self) -> WARPSYMMETRICOFFSET_W<12> {
        WARPSYMMETRICOFFSET_W::new(self)
    }
    #[doc = "Writes raw bits to the register."]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "Warping control options.\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 [warpcontrol](index.html) module"]
pub struct WARPCONTROL_SPEC;
impl crate::RegisterSpec for WARPCONTROL_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [warpcontrol::R](R) reader structure"]
impl crate::Readable for WARPCONTROL_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [warpcontrol::W](W) writer structure"]
impl crate::Writable for WARPCONTROL_SPEC {
    type Writer = W;
    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
}
#[doc = "`reset()` method sets WARPCONTROL to value 0x20"]
impl crate::Resettable for WARPCONTROL_SPEC {
    const RESET_VALUE: Self::Ux = 0x20;
}