1#[doc = r" Value read from the register"]
2pub struct R {
3 bits: u32,
4}
5#[doc = r" Value to write to the register"]
6pub struct W {
7 bits: u32,
8}
9impl super::REFSEL {
10 #[doc = r" Modifies the contents of the register"]
11 #[inline]
12 pub fn modify<F>(&self, f: F)
13 where
14 for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W,
15 {
16 let bits = self.register.get();
17 let r = R { bits: bits };
18 let mut w = W { bits: bits };
19 f(&r, &mut w);
20 self.register.set(w.bits);
21 }
22 #[doc = r" Reads the contents of the register"]
23 #[inline]
24 pub fn read(&self) -> R {
25 R {
26 bits: self.register.get(),
27 }
28 }
29 #[doc = r" Writes to the register"]
30 #[inline]
31 pub fn write<F>(&self, f: F)
32 where
33 F: FnOnce(&mut W) -> &mut W,
34 {
35 let mut w = W::reset_value();
36 f(&mut w);
37 self.register.set(w.bits);
38 }
39 #[doc = r" Writes the reset value to the register"]
40 #[inline]
41 pub fn reset(&self) {
42 self.write(|w| w)
43 }
44}
45#[doc = "Possible values of the field `REFSEL`"]
46#[derive(Clone, Copy, Debug, PartialEq)]
47pub enum REFSELR {
48 #[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
49 INT1V2,
50 #[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
51 INT1V8,
52 #[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
53 INT2V4,
54 #[doc = "VREF = VDD"]
55 VDD,
56 #[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
57 AREF,
58 #[doc = r" Reserved"]
59 _Reserved(u8),
60}
61impl REFSELR {
62 #[doc = r" Value of the field as raw bits"]
63 #[inline]
64 pub fn bits(&self) -> u8 {
65 match *self {
66 REFSELR::INT1V2 => 0,
67 REFSELR::INT1V8 => 1,
68 REFSELR::INT2V4 => 2,
69 REFSELR::VDD => 4,
70 REFSELR::AREF => 7,
71 REFSELR::_Reserved(bits) => bits,
72 }
73 }
74 #[allow(missing_docs)]
75 #[doc(hidden)]
76 #[inline]
77 pub fn _from(value: u8) -> REFSELR {
78 match value {
79 0 => REFSELR::INT1V2,
80 1 => REFSELR::INT1V8,
81 2 => REFSELR::INT2V4,
82 4 => REFSELR::VDD,
83 7 => REFSELR::AREF,
84 i => REFSELR::_Reserved(i),
85 }
86 }
87 #[doc = "Checks if the value of the field is `INT1V2`"]
88 #[inline]
89 pub fn is_int1v2(&self) -> bool {
90 *self == REFSELR::INT1V2
91 }
92 #[doc = "Checks if the value of the field is `INT1V8`"]
93 #[inline]
94 pub fn is_int1v8(&self) -> bool {
95 *self == REFSELR::INT1V8
96 }
97 #[doc = "Checks if the value of the field is `INT2V4`"]
98 #[inline]
99 pub fn is_int2v4(&self) -> bool {
100 *self == REFSELR::INT2V4
101 }
102 #[doc = "Checks if the value of the field is `VDD`"]
103 #[inline]
104 pub fn is_vdd(&self) -> bool {
105 *self == REFSELR::VDD
106 }
107 #[doc = "Checks if the value of the field is `AREF`"]
108 #[inline]
109 pub fn is_aref(&self) -> bool {
110 *self == REFSELR::AREF
111 }
112}
113#[doc = "Values that can be written to the field `REFSEL`"]
114pub enum REFSELW {
115 #[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
116 INT1V2,
117 #[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
118 INT1V8,
119 #[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
120 INT2V4,
121 #[doc = "VREF = VDD"]
122 VDD,
123 #[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
124 AREF,
125}
126impl REFSELW {
127 #[allow(missing_docs)]
128 #[doc(hidden)]
129 #[inline]
130 pub fn _bits(&self) -> u8 {
131 match *self {
132 REFSELW::INT1V2 => 0,
133 REFSELW::INT1V8 => 1,
134 REFSELW::INT2V4 => 2,
135 REFSELW::VDD => 4,
136 REFSELW::AREF => 7,
137 }
138 }
139}
140#[doc = r" Proxy"]
141pub struct _REFSELW<'a> {
142 w: &'a mut W,
143}
144impl<'a> _REFSELW<'a> {
145 #[doc = r" Writes `variant` to the field"]
146 #[inline]
147 pub fn variant(self, variant: REFSELW) -> &'a mut W {
148 unsafe { self.bits(variant._bits()) }
149 }
150 #[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
151 #[inline]
152 pub fn int1v2(self) -> &'a mut W {
153 self.variant(REFSELW::INT1V2)
154 }
155 #[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
156 #[inline]
157 pub fn int1v8(self) -> &'a mut W {
158 self.variant(REFSELW::INT1V8)
159 }
160 #[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
161 #[inline]
162 pub fn int2v4(self) -> &'a mut W {
163 self.variant(REFSELW::INT2V4)
164 }
165 #[doc = "VREF = VDD"]
166 #[inline]
167 pub fn vdd(self) -> &'a mut W {
168 self.variant(REFSELW::VDD)
169 }
170 #[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
171 #[inline]
172 pub fn aref(self) -> &'a mut W {
173 self.variant(REFSELW::AREF)
174 }
175 #[doc = r" Writes raw bits to the field"]
176 #[inline]
177 pub unsafe fn bits(self, value: u8) -> &'a mut W {
178 const MASK: u8 = 7;
179 const OFFSET: u8 = 0;
180 self.w.bits &= !((MASK as u32) << OFFSET);
181 self.w.bits |= ((value & MASK) as u32) << OFFSET;
182 self.w
183 }
184}
185impl R {
186 #[doc = r" Value of the register as raw bits"]
187 #[inline]
188 pub fn bits(&self) -> u32 {
189 self.bits
190 }
191 #[doc = "Bits 0:2 - Reference select"]
192 #[inline]
193 pub fn refsel(&self) -> REFSELR {
194 REFSELR::_from({
195 const MASK: u8 = 7;
196 const OFFSET: u8 = 0;
197 ((self.bits >> OFFSET) & MASK as u32) as u8
198 })
199 }
200}
201impl W {
202 #[doc = r" Reset value of the register"]
203 #[inline]
204 pub fn reset_value() -> W {
205 W { bits: 4 }
206 }
207 #[doc = r" Writes raw bits to the register"]
208 #[inline]
209 pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
210 self.bits = bits;
211 self
212 }
213 #[doc = "Bits 0:2 - Reference select"]
214 #[inline]
215 pub fn refsel(&mut self) -> _REFSELW {
216 _REFSELW { w: self }
217 }
218}