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

#[doc = "Register `CTRLA` reader"]
pub struct R(crate::R<CTRLA_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CTRLA_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<CTRLA_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<CTRLA_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CTRLA` writer"]
pub struct W(crate::W<CTRLA_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CTRLA_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<CTRLA_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<CTRLA_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Field `RS485` reader - RS485 Mode internal transmitter"]
pub type RS485_R = crate::FieldReader<u8, RS485_A>;
#[doc = "RS485 Mode internal transmitter\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum RS485_A {
    #[doc = "0: RS485 Mode disabled"]
    OFF = 0,
    #[doc = "1: RS485 Mode External drive"]
    EXT = 1,
    #[doc = "2: RS485 Mode Internal drive"]
    INT = 2,
}
impl From<RS485_A> for u8 {
    #[inline(always)]
    fn from(variant: RS485_A) -> Self {
        variant as _
    }
}
impl RS485_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> Option<RS485_A> {
        match self.bits {
            0 => Some(RS485_A::OFF),
            1 => Some(RS485_A::EXT),
            2 => Some(RS485_A::INT),
            _ => None,
        }
    }
    #[doc = "Checks if the value of the field is `OFF`"]
    #[inline(always)]
    pub fn is_off(&self) -> bool {
        *self == RS485_A::OFF
    }
    #[doc = "Checks if the value of the field is `EXT`"]
    #[inline(always)]
    pub fn is_ext(&self) -> bool {
        *self == RS485_A::EXT
    }
    #[doc = "Checks if the value of the field is `INT`"]
    #[inline(always)]
    pub fn is_int(&self) -> bool {
        *self == RS485_A::INT
    }
}
#[doc = "Field `RS485` writer - RS485 Mode internal transmitter"]
pub type RS485_W<'a, const O: u8> = crate::FieldWriter<'a, u8, CTRLA_SPEC, u8, RS485_A, 2, O>;
impl<'a, const O: u8> RS485_W<'a, O> {
    #[doc = "RS485 Mode disabled"]
    #[inline(always)]
    pub fn off(self) -> &'a mut W {
        self.variant(RS485_A::OFF)
    }
    #[doc = "RS485 Mode External drive"]
    #[inline(always)]
    pub fn ext(self) -> &'a mut W {
        self.variant(RS485_A::EXT)
    }
    #[doc = "RS485 Mode Internal drive"]
    #[inline(always)]
    pub fn int(self) -> &'a mut W {
        self.variant(RS485_A::INT)
    }
}
#[doc = "Field `ABEIE` reader - Auto-baud Error Interrupt Enable"]
pub type ABEIE_R = crate::BitReader<bool>;
#[doc = "Field `ABEIE` writer - Auto-baud Error Interrupt Enable"]
pub type ABEIE_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
#[doc = "Field `LBME` reader - Loop-back Mode Enable"]
pub type LBME_R = crate::BitReader<bool>;
#[doc = "Field `LBME` writer - Loop-back Mode Enable"]
pub type LBME_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
#[doc = "Field `RXSIE` reader - Receiver Start Frame Interrupt Enable"]
pub type RXSIE_R = crate::BitReader<bool>;
#[doc = "Field `RXSIE` writer - Receiver Start Frame Interrupt Enable"]
pub type RXSIE_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
#[doc = "Field `DREIE` reader - Data Register Empty Interrupt Enable"]
pub type DREIE_R = crate::BitReader<bool>;
#[doc = "Field `DREIE` writer - Data Register Empty Interrupt Enable"]
pub type DREIE_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
#[doc = "Field `TXCIE` reader - Transmit Complete Interrupt Enable"]
pub type TXCIE_R = crate::BitReader<bool>;
#[doc = "Field `TXCIE` writer - Transmit Complete Interrupt Enable"]
pub type TXCIE_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
#[doc = "Field `RXCIE` reader - Receive Complete Interrupt Enable"]
pub type RXCIE_R = crate::BitReader<bool>;
#[doc = "Field `RXCIE` writer - Receive Complete Interrupt Enable"]
pub type RXCIE_W<'a, const O: u8> = crate::BitWriter<'a, u8, CTRLA_SPEC, bool, O>;
impl R {
    #[doc = "Bits 0:1 - RS485 Mode internal transmitter"]
    #[inline(always)]
    pub fn rs485(&self) -> RS485_R {
        RS485_R::new(self.bits & 3)
    }
    #[doc = "Bit 2 - Auto-baud Error Interrupt Enable"]
    #[inline(always)]
    pub fn abeie(&self) -> ABEIE_R {
        ABEIE_R::new(((self.bits >> 2) & 1) != 0)
    }
    #[doc = "Bit 3 - Loop-back Mode Enable"]
    #[inline(always)]
    pub fn lbme(&self) -> LBME_R {
        LBME_R::new(((self.bits >> 3) & 1) != 0)
    }
    #[doc = "Bit 4 - Receiver Start Frame Interrupt Enable"]
    #[inline(always)]
    pub fn rxsie(&self) -> RXSIE_R {
        RXSIE_R::new(((self.bits >> 4) & 1) != 0)
    }
    #[doc = "Bit 5 - Data Register Empty Interrupt Enable"]
    #[inline(always)]
    pub fn dreie(&self) -> DREIE_R {
        DREIE_R::new(((self.bits >> 5) & 1) != 0)
    }
    #[doc = "Bit 6 - Transmit Complete Interrupt Enable"]
    #[inline(always)]
    pub fn txcie(&self) -> TXCIE_R {
        TXCIE_R::new(((self.bits >> 6) & 1) != 0)
    }
    #[doc = "Bit 7 - Receive Complete Interrupt Enable"]
    #[inline(always)]
    pub fn rxcie(&self) -> RXCIE_R {
        RXCIE_R::new(((self.bits >> 7) & 1) != 0)
    }
}
impl W {
    #[doc = "Bits 0:1 - RS485 Mode internal transmitter"]
    #[inline(always)]
    #[must_use]
    pub fn rs485(&mut self) -> RS485_W<0> {
        RS485_W::new(self)
    }
    #[doc = "Bit 2 - Auto-baud Error Interrupt Enable"]
    #[inline(always)]
    #[must_use]
    pub fn abeie(&mut self) -> ABEIE_W<2> {
        ABEIE_W::new(self)
    }
    #[doc = "Bit 3 - Loop-back Mode Enable"]
    #[inline(always)]
    #[must_use]
    pub fn lbme(&mut self) -> LBME_W<3> {
        LBME_W::new(self)
    }
    #[doc = "Bit 4 - Receiver Start Frame Interrupt Enable"]
    #[inline(always)]
    #[must_use]
    pub fn rxsie(&mut self) -> RXSIE_W<4> {
        RXSIE_W::new(self)
    }
    #[doc = "Bit 5 - Data Register Empty Interrupt Enable"]
    #[inline(always)]
    #[must_use]
    pub fn dreie(&mut self) -> DREIE_W<5> {
        DREIE_W::new(self)
    }
    #[doc = "Bit 6 - Transmit Complete Interrupt Enable"]
    #[inline(always)]
    #[must_use]
    pub fn txcie(&mut self) -> TXCIE_W<6> {
        TXCIE_W::new(self)
    }
    #[doc = "Bit 7 - Receive Complete Interrupt Enable"]
    #[inline(always)]
    #[must_use]
    pub fn rxcie(&mut self) -> RXCIE_W<7> {
        RXCIE_W::new(self)
    }
    #[doc = "Writes raw bits to the register."]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "Control A\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 [ctrla](index.html) module"]
pub struct CTRLA_SPEC;
impl crate::RegisterSpec for CTRLA_SPEC {
    type Ux = u8;
}
#[doc = "`read()` method returns [ctrla::R](R) reader structure"]
impl crate::Readable for CTRLA_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [ctrla::W](W) writer structure"]
impl crate::Writable for CTRLA_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 CTRLA to value 0"]
impl crate::Resettable for CTRLA_SPEC {
    const RESET_VALUE: Self::Ux = 0;
}