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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275

#[doc = "Reader of register REFSEL"]
pub type R = crate::R<u32, super::REFSEL>;
#[doc = "Writer for register REFSEL"]
pub type W = crate::W<u32, super::REFSEL>;
#[doc = "Register REFSEL `reset()`'s with value 0x04"]
impl crate::ResetValue for super::REFSEL {
    type Type = u32;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0x04
    }
}
#[doc = "Reference select\n\nValue on reset: 4"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum REFSEL_A {
    #[doc = "0: VDD * 1/8 selected as reference"]
    REF1_8VDD = 0,
    #[doc = "1: VDD * 2/8 selected as reference"]
    REF2_8VDD = 1,
    #[doc = "2: VDD * 3/8 selected as reference"]
    REF3_8VDD = 2,
    #[doc = "3: VDD * 4/8 selected as reference"]
    REF4_8VDD = 3,
    #[doc = "4: VDD * 5/8 selected as reference"]
    REF5_8VDD = 4,
    #[doc = "5: VDD * 6/8 selected as reference"]
    REF6_8VDD = 5,
    #[doc = "6: VDD * 7/8 selected as reference"]
    REF7_8VDD = 6,
    #[doc = "7: External analog reference selected"]
    AREF = 7,
    #[doc = "8: VDD * 1/16 selected as reference"]
    REF1_16VDD = 8,
    #[doc = "9: VDD * 3/16 selected as reference"]
    REF3_16VDD = 9,
    #[doc = "10: VDD * 5/16 selected as reference"]
    REF5_16VDD = 10,
    #[doc = "11: VDD * 7/16 selected as reference"]
    REF7_16VDD = 11,
    #[doc = "12: VDD * 9/16 selected as reference"]
    REF9_16VDD = 12,
    #[doc = "13: VDD * 11/16 selected as reference"]
    REF11_16VDD = 13,
    #[doc = "14: VDD * 13/16 selected as reference"]
    REF13_16VDD = 14,
    #[doc = "15: VDD * 15/16 selected as reference"]
    REF15_16VDD = 15,
}
impl From<REFSEL_A> for u8 {
    #[inline(always)]
    fn from(variant: REFSEL_A) -> Self {
        variant as _
    }
}
#[doc = "Reader of field `REFSEL`"]
pub type REFSEL_R = crate::R<u8, REFSEL_A>;
impl REFSEL_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> REFSEL_A {
        match self.bits {
            0 => REFSEL_A::REF1_8VDD,
            1 => REFSEL_A::REF2_8VDD,
            2 => REFSEL_A::REF3_8VDD,
            3 => REFSEL_A::REF4_8VDD,
            4 => REFSEL_A::REF5_8VDD,
            5 => REFSEL_A::REF6_8VDD,
            6 => REFSEL_A::REF7_8VDD,
            7 => REFSEL_A::AREF,
            8 => REFSEL_A::REF1_16VDD,
            9 => REFSEL_A::REF3_16VDD,
            10 => REFSEL_A::REF5_16VDD,
            11 => REFSEL_A::REF7_16VDD,
            12 => REFSEL_A::REF9_16VDD,
            13 => REFSEL_A::REF11_16VDD,
            14 => REFSEL_A::REF13_16VDD,
            15 => REFSEL_A::REF15_16VDD,
            _ => unreachable!(),
        }
    }
    #[doc = "Checks if the value of the field is `REF1_8VDD`"]
    #[inline(always)]
    pub fn is_ref1_8vdd(&self) -> bool {
        *self == REFSEL_A::REF1_8VDD
    }
    #[doc = "Checks if the value of the field is `REF2_8VDD`"]
    #[inline(always)]
    pub fn is_ref2_8vdd(&self) -> bool {
        *self == REFSEL_A::REF2_8VDD
    }
    #[doc = "Checks if the value of the field is `REF3_8VDD`"]
    #[inline(always)]
    pub fn is_ref3_8vdd(&self) -> bool {
        *self == REFSEL_A::REF3_8VDD
    }
    #[doc = "Checks if the value of the field is `REF4_8VDD`"]
    #[inline(always)]
    pub fn is_ref4_8vdd(&self) -> bool {
        *self == REFSEL_A::REF4_8VDD
    }
    #[doc = "Checks if the value of the field is `REF5_8VDD`"]
    #[inline(always)]
    pub fn is_ref5_8vdd(&self) -> bool {
        *self == REFSEL_A::REF5_8VDD
    }
    #[doc = "Checks if the value of the field is `REF6_8VDD`"]
    #[inline(always)]
    pub fn is_ref6_8vdd(&self) -> bool {
        *self == REFSEL_A::REF6_8VDD
    }
    #[doc = "Checks if the value of the field is `REF7_8VDD`"]
    #[inline(always)]
    pub fn is_ref7_8vdd(&self) -> bool {
        *self == REFSEL_A::REF7_8VDD
    }
    #[doc = "Checks if the value of the field is `AREF`"]
    #[inline(always)]
    pub fn is_aref(&self) -> bool {
        *self == REFSEL_A::AREF
    }
    #[doc = "Checks if the value of the field is `REF1_16VDD`"]
    #[inline(always)]
    pub fn is_ref1_16vdd(&self) -> bool {
        *self == REFSEL_A::REF1_16VDD
    }
    #[doc = "Checks if the value of the field is `REF3_16VDD`"]
    #[inline(always)]
    pub fn is_ref3_16vdd(&self) -> bool {
        *self == REFSEL_A::REF3_16VDD
    }
    #[doc = "Checks if the value of the field is `REF5_16VDD`"]
    #[inline(always)]
    pub fn is_ref5_16vdd(&self) -> bool {
        *self == REFSEL_A::REF5_16VDD
    }
    #[doc = "Checks if the value of the field is `REF7_16VDD`"]
    #[inline(always)]
    pub fn is_ref7_16vdd(&self) -> bool {
        *self == REFSEL_A::REF7_16VDD
    }
    #[doc = "Checks if the value of the field is `REF9_16VDD`"]
    #[inline(always)]
    pub fn is_ref9_16vdd(&self) -> bool {
        *self == REFSEL_A::REF9_16VDD
    }
    #[doc = "Checks if the value of the field is `REF11_16VDD`"]
    #[inline(always)]
    pub fn is_ref11_16vdd(&self) -> bool {
        *self == REFSEL_A::REF11_16VDD
    }
    #[doc = "Checks if the value of the field is `REF13_16VDD`"]
    #[inline(always)]
    pub fn is_ref13_16vdd(&self) -> bool {
        *self == REFSEL_A::REF13_16VDD
    }
    #[doc = "Checks if the value of the field is `REF15_16VDD`"]
    #[inline(always)]
    pub fn is_ref15_16vdd(&self) -> bool {
        *self == REFSEL_A::REF15_16VDD
    }
}
#[doc = "Write proxy for field `REFSEL`"]
pub struct REFSEL_W<'a> {
    w: &'a mut W,
}
impl<'a> REFSEL_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: REFSEL_A) -> &'a mut W {
        {
            self.bits(variant.into())
        }
    }
    #[doc = "VDD * 1/8 selected as reference"]
    #[inline(always)]
    pub fn ref1_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF1_8VDD)
    }
    #[doc = "VDD * 2/8 selected as reference"]
    #[inline(always)]
    pub fn ref2_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF2_8VDD)
    }
    #[doc = "VDD * 3/8 selected as reference"]
    #[inline(always)]
    pub fn ref3_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF3_8VDD)
    }
    #[doc = "VDD * 4/8 selected as reference"]
    #[inline(always)]
    pub fn ref4_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF4_8VDD)
    }
    #[doc = "VDD * 5/8 selected as reference"]
    #[inline(always)]
    pub fn ref5_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF5_8VDD)
    }
    #[doc = "VDD * 6/8 selected as reference"]
    #[inline(always)]
    pub fn ref6_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF6_8VDD)
    }
    #[doc = "VDD * 7/8 selected as reference"]
    #[inline(always)]
    pub fn ref7_8vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF7_8VDD)
    }
    #[doc = "External analog reference selected"]
    #[inline(always)]
    pub fn aref(self) -> &'a mut W {
        self.variant(REFSEL_A::AREF)
    }
    #[doc = "VDD * 1/16 selected as reference"]
    #[inline(always)]
    pub fn ref1_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF1_16VDD)
    }
    #[doc = "VDD * 3/16 selected as reference"]
    #[inline(always)]
    pub fn ref3_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF3_16VDD)
    }
    #[doc = "VDD * 5/16 selected as reference"]
    #[inline(always)]
    pub fn ref5_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF5_16VDD)
    }
    #[doc = "VDD * 7/16 selected as reference"]
    #[inline(always)]
    pub fn ref7_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF7_16VDD)
    }
    #[doc = "VDD * 9/16 selected as reference"]
    #[inline(always)]
    pub fn ref9_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF9_16VDD)
    }
    #[doc = "VDD * 11/16 selected as reference"]
    #[inline(always)]
    pub fn ref11_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF11_16VDD)
    }
    #[doc = "VDD * 13/16 selected as reference"]
    #[inline(always)]
    pub fn ref13_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF13_16VDD)
    }
    #[doc = "VDD * 15/16 selected as reference"]
    #[inline(always)]
    pub fn ref15_16vdd(self) -> &'a mut W {
        self.variant(REFSEL_A::REF15_16VDD)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !0x0f) | ((value as u32) & 0x0f);
        self.w
    }
}
impl R {
    #[doc = "Bits 0:3 - Reference select"]
    #[inline(always)]
    pub fn refsel(&self) -> REFSEL_R {
        REFSEL_R::new((self.bits & 0x0f) as u8)
    }
}
impl W {
    #[doc = "Bits 0:3 - Reference select"]
    #[inline(always)]
    pub fn refsel(&mut self) -> REFSEL_W {
        REFSEL_W { w: self }
    }
}