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
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
#[doc = "Register `STATUS` reader"]
pub struct R(crate::R<STATUS_SPEC>);
impl core::ops::Deref for R {
type Target = crate::R<STATUS_SPEC>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<crate::R<STATUS_SPEC>> for R {
#[inline(always)]
fn from(reader: crate::R<STATUS_SPEC>) -> Self {
R(reader)
}
}
#[doc = "Register `STATUS` writer"]
pub struct W(crate::W<STATUS_SPEC>);
impl core::ops::Deref for W {
type Target = crate::W<STATUS_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<STATUS_SPEC>> for W {
#[inline(always)]
fn from(writer: crate::W<STATUS_SPEC>) -> Self {
W(writer)
}
}
#[doc = "Field `BUSERR` reader - Bus Error"]
pub struct BUSERR_R(crate::FieldReader<bool, bool>);
impl BUSERR_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
BUSERR_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for BUSERR_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `BUSERR` writer - Bus Error"]
pub struct BUSERR_W<'a> {
w: &'a mut W,
}
impl<'a> BUSERR_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !0x01) | (value as u16 & 0x01);
self.w
}
}
#[doc = "Field `ARBLOST` reader - Arbitration Lost"]
pub struct ARBLOST_R(crate::FieldReader<bool, bool>);
impl ARBLOST_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
ARBLOST_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for ARBLOST_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `ARBLOST` writer - Arbitration Lost"]
pub struct ARBLOST_W<'a> {
w: &'a mut W,
}
impl<'a> ARBLOST_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 1)) | ((value as u16 & 0x01) << 1);
self.w
}
}
#[doc = "Field `RXNACK` reader - Received Not Acknowledge"]
pub struct RXNACK_R(crate::FieldReader<bool, bool>);
impl RXNACK_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
RXNACK_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for RXNACK_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `BUSSTATE` reader - Bus State"]
pub struct BUSSTATE_R(crate::FieldReader<u8, u8>);
impl BUSSTATE_R {
#[inline(always)]
pub(crate) fn new(bits: u8) -> Self {
BUSSTATE_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for BUSSTATE_R {
type Target = crate::FieldReader<u8, u8>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `BUSSTATE` writer - Bus State"]
pub struct BUSSTATE_W<'a> {
w: &'a mut W,
}
impl<'a> BUSSTATE_W<'a> {
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 4)) | ((value as u16 & 0x03) << 4);
self.w
}
}
#[doc = "Field `LOWTOUT` reader - SCL Low Timeout"]
pub struct LOWTOUT_R(crate::FieldReader<bool, bool>);
impl LOWTOUT_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
LOWTOUT_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for LOWTOUT_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `LOWTOUT` writer - SCL Low Timeout"]
pub struct LOWTOUT_W<'a> {
w: &'a mut W,
}
impl<'a> LOWTOUT_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 6)) | ((value as u16 & 0x01) << 6);
self.w
}
}
#[doc = "Field `CLKHOLD` reader - Clock Hold"]
pub struct CLKHOLD_R(crate::FieldReader<bool, bool>);
impl CLKHOLD_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
CLKHOLD_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for CLKHOLD_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `MEXTTOUT` reader - Master SCL Low Extend Timeout"]
pub struct MEXTTOUT_R(crate::FieldReader<bool, bool>);
impl MEXTTOUT_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
MEXTTOUT_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for MEXTTOUT_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `MEXTTOUT` writer - Master SCL Low Extend Timeout"]
pub struct MEXTTOUT_W<'a> {
w: &'a mut W,
}
impl<'a> MEXTTOUT_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 8)) | ((value as u16 & 0x01) << 8);
self.w
}
}
#[doc = "Field `SEXTTOUT` reader - Slave SCL Low Extend Timeout"]
pub struct SEXTTOUT_R(crate::FieldReader<bool, bool>);
impl SEXTTOUT_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
SEXTTOUT_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for SEXTTOUT_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `SEXTTOUT` writer - Slave SCL Low Extend Timeout"]
pub struct SEXTTOUT_W<'a> {
w: &'a mut W,
}
impl<'a> SEXTTOUT_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 9)) | ((value as u16 & 0x01) << 9);
self.w
}
}
#[doc = "Field `LENERR` reader - Length Error"]
pub struct LENERR_R(crate::FieldReader<bool, bool>);
impl LENERR_R {
#[inline(always)]
pub(crate) fn new(bits: bool) -> Self {
LENERR_R(crate::FieldReader::new(bits))
}
}
impl core::ops::Deref for LENERR_R {
type Target = crate::FieldReader<bool, bool>;
#[inline(always)]
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[doc = "Field `LENERR` writer - Length Error"]
pub struct LENERR_W<'a> {
w: &'a mut W,
}
impl<'a> LENERR_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 10)) | ((value as u16 & 0x01) << 10);
self.w
}
}
impl R {
#[doc = "Bit 0 - Bus Error"]
#[inline(always)]
pub fn buserr(&self) -> BUSERR_R {
BUSERR_R::new((self.bits & 0x01) != 0)
}
#[doc = "Bit 1 - Arbitration Lost"]
#[inline(always)]
pub fn arblost(&self) -> ARBLOST_R {
ARBLOST_R::new(((self.bits >> 1) & 0x01) != 0)
}
#[doc = "Bit 2 - Received Not Acknowledge"]
#[inline(always)]
pub fn rxnack(&self) -> RXNACK_R {
RXNACK_R::new(((self.bits >> 2) & 0x01) != 0)
}
#[doc = "Bits 4:5 - Bus State"]
#[inline(always)]
pub fn busstate(&self) -> BUSSTATE_R {
BUSSTATE_R::new(((self.bits >> 4) & 0x03) as u8)
}
#[doc = "Bit 6 - SCL Low Timeout"]
#[inline(always)]
pub fn lowtout(&self) -> LOWTOUT_R {
LOWTOUT_R::new(((self.bits >> 6) & 0x01) != 0)
}
#[doc = "Bit 7 - Clock Hold"]
#[inline(always)]
pub fn clkhold(&self) -> CLKHOLD_R {
CLKHOLD_R::new(((self.bits >> 7) & 0x01) != 0)
}
#[doc = "Bit 8 - Master SCL Low Extend Timeout"]
#[inline(always)]
pub fn mexttout(&self) -> MEXTTOUT_R {
MEXTTOUT_R::new(((self.bits >> 8) & 0x01) != 0)
}
#[doc = "Bit 9 - Slave SCL Low Extend Timeout"]
#[inline(always)]
pub fn sexttout(&self) -> SEXTTOUT_R {
SEXTTOUT_R::new(((self.bits >> 9) & 0x01) != 0)
}
#[doc = "Bit 10 - Length Error"]
#[inline(always)]
pub fn lenerr(&self) -> LENERR_R {
LENERR_R::new(((self.bits >> 10) & 0x01) != 0)
}
}
impl W {
#[doc = "Bit 0 - Bus Error"]
#[inline(always)]
pub fn buserr(&mut self) -> BUSERR_W {
BUSERR_W { w: self }
}
#[doc = "Bit 1 - Arbitration Lost"]
#[inline(always)]
pub fn arblost(&mut self) -> ARBLOST_W {
ARBLOST_W { w: self }
}
#[doc = "Bits 4:5 - Bus State"]
#[inline(always)]
pub fn busstate(&mut self) -> BUSSTATE_W {
BUSSTATE_W { w: self }
}
#[doc = "Bit 6 - SCL Low Timeout"]
#[inline(always)]
pub fn lowtout(&mut self) -> LOWTOUT_W {
LOWTOUT_W { w: self }
}
#[doc = "Bit 8 - Master SCL Low Extend Timeout"]
#[inline(always)]
pub fn mexttout(&mut self) -> MEXTTOUT_W {
MEXTTOUT_W { w: self }
}
#[doc = "Bit 9 - Slave SCL Low Extend Timeout"]
#[inline(always)]
pub fn sexttout(&mut self) -> SEXTTOUT_W {
SEXTTOUT_W { w: self }
}
#[doc = "Bit 10 - Length Error"]
#[inline(always)]
pub fn lenerr(&mut self) -> LENERR_W {
LENERR_W { w: self }
}
#[doc = "Writes raw bits to the register."]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u16) -> &mut Self {
self.0.bits(bits);
self
}
}
#[doc = "I2CM Status\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 [status](index.html) module"]
pub struct STATUS_SPEC;
impl crate::RegisterSpec for STATUS_SPEC {
type Ux = u16;
}
#[doc = "`read()` method returns [status::R](R) reader structure"]
impl crate::Readable for STATUS_SPEC {
type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [status::W](W) writer structure"]
impl crate::Writable for STATUS_SPEC {
type Writer = W;
}
#[doc = "`reset()` method sets STATUS to value 0"]
impl crate::Resettable for STATUS_SPEC {
#[inline(always)]
fn reset_value() -> Self::Ux {
0
}
}