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
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
#[doc = "Register `CFGR1` reader"]
pub struct R(crate::R<CFGR1_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<CFGR1_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<CFGR1_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<CFGR1_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `CFGR1` writer"]
pub struct W(crate::W<CFGR1_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<CFGR1_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<CFGR1_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<CFGR1_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "I2C3 Fast-mode Plus driving capability activation\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C3_FMP_A {
    #[doc = "0: FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    Standard = 0,
    #[doc = "1: FM+ mode is enabled on all I2C3 pins selected through selection bits in GPIOx_AFR registers"]
    Fmp = 1,
}
impl From<I2C3_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C3_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C3_FMP` reader - I2C3 Fast-mode Plus driving capability activation"]
pub type I2C3_FMP_R = crate::BitReader<I2C3_FMP_A>;
impl I2C3_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C3_FMP_A {
        match self.bits {
            false => I2C3_FMP_A::Standard,
            true => I2C3_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C3_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C3_FMP_A::Fmp
    }
}
#[doc = "Field `I2C3_FMP` writer - I2C3 Fast-mode Plus driving capability activation"]
pub type I2C3_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C3_FMP_A, O>;
impl<'a, const O: u8> I2C3_FMP_W<'a, O> {
    #[doc = "FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C3_FMP_A::Standard)
    }
    #[doc = "FM+ mode is enabled on all I2C3 pins selected through selection bits in GPIOx_AFR registers"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C3_FMP_A::Fmp)
    }
}
#[doc = "I2C2 Fast-mode Plus driving capability activation\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C2_FMP_A {
    #[doc = "0: FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    Standard = 0,
    #[doc = "1: FM+ mode is enabled on all I2C2 pins selected through selection bits in GPIOx_AFR registers"]
    Fmp = 1,
}
impl From<I2C2_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C2_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C2_FMP` reader - I2C2 Fast-mode Plus driving capability activation"]
pub type I2C2_FMP_R = crate::BitReader<I2C2_FMP_A>;
impl I2C2_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C2_FMP_A {
        match self.bits {
            false => I2C2_FMP_A::Standard,
            true => I2C2_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C2_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C2_FMP_A::Fmp
    }
}
#[doc = "Field `I2C2_FMP` writer - I2C2 Fast-mode Plus driving capability activation"]
pub type I2C2_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C2_FMP_A, O>;
impl<'a, const O: u8> I2C2_FMP_W<'a, O> {
    #[doc = "FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C2_FMP_A::Standard)
    }
    #[doc = "FM+ mode is enabled on all I2C2 pins selected through selection bits in GPIOx_AFR registers"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C2_FMP_A::Fmp)
    }
}
#[doc = "I2C1 Fast-mode Plus driving capability activation\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C1_FMP_A {
    #[doc = "0: FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    Standard = 0,
    #[doc = "1: FM+ mode is enabled on all I2C1 pins selected through selection bits in GPIOx_AFR registers"]
    Fmp = 1,
}
impl From<I2C1_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C1_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C1_FMP` reader - I2C1 Fast-mode Plus driving capability activation"]
pub type I2C1_FMP_R = crate::BitReader<I2C1_FMP_A>;
impl I2C1_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C1_FMP_A {
        match self.bits {
            false => I2C1_FMP_A::Standard,
            true => I2C1_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C1_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C1_FMP_A::Fmp
    }
}
#[doc = "Field `I2C1_FMP` writer - I2C1 Fast-mode Plus driving capability activation"]
pub type I2C1_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C1_FMP_A, O>;
impl<'a, const O: u8> I2C1_FMP_W<'a, O> {
    #[doc = "FM+ mode is controlled by I2C_Pxx_FMP bits only"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C1_FMP_A::Standard)
    }
    #[doc = "FM+ mode is enabled on all I2C1 pins selected through selection bits in GPIOx_AFR registers"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C1_FMP_A::Fmp)
    }
}
#[doc = "Fast-mode Plus (Fm+) driving capability activation on PB9\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C_PB9_FMP_A {
    #[doc = "0: PB9 pin operate in standard mode"]
    Standard = 0,
    #[doc = "1: I2C FM+ mode enabled on PB9 and the Speed control is bypassed"]
    Fmp = 1,
}
impl From<I2C_PB9_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C_PB9_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C_PB9_FMP` reader - Fast-mode Plus (Fm+) driving capability activation on PB9"]
pub type I2C_PB9_FMP_R = crate::BitReader<I2C_PB9_FMP_A>;
impl I2C_PB9_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C_PB9_FMP_A {
        match self.bits {
            false => I2C_PB9_FMP_A::Standard,
            true => I2C_PB9_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C_PB9_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C_PB9_FMP_A::Fmp
    }
}
#[doc = "Field `I2C_PB9_FMP` writer - Fast-mode Plus (Fm+) driving capability activation on PB9"]
pub type I2C_PB9_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C_PB9_FMP_A, O>;
impl<'a, const O: u8> I2C_PB9_FMP_W<'a, O> {
    #[doc = "PB9 pin operate in standard mode"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C_PB9_FMP_A::Standard)
    }
    #[doc = "I2C FM+ mode enabled on PB9 and the Speed control is bypassed"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C_PB9_FMP_A::Fmp)
    }
}
#[doc = "Fast-mode Plus (Fm+) driving capability activation on PB8\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C_PB8_FMP_A {
    #[doc = "0: PB8 pin operate in standard mode"]
    Standard = 0,
    #[doc = "1: I2C FM+ mode enabled on PB8 and the Speed control is bypassed"]
    Fmp = 1,
}
impl From<I2C_PB8_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C_PB8_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C_PB8_FMP` reader - Fast-mode Plus (Fm+) driving capability activation on PB8"]
pub type I2C_PB8_FMP_R = crate::BitReader<I2C_PB8_FMP_A>;
impl I2C_PB8_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C_PB8_FMP_A {
        match self.bits {
            false => I2C_PB8_FMP_A::Standard,
            true => I2C_PB8_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C_PB8_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C_PB8_FMP_A::Fmp
    }
}
#[doc = "Field `I2C_PB8_FMP` writer - Fast-mode Plus (Fm+) driving capability activation on PB8"]
pub type I2C_PB8_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C_PB8_FMP_A, O>;
impl<'a, const O: u8> I2C_PB8_FMP_W<'a, O> {
    #[doc = "PB8 pin operate in standard mode"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C_PB8_FMP_A::Standard)
    }
    #[doc = "I2C FM+ mode enabled on PB8 and the Speed control is bypassed"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C_PB8_FMP_A::Fmp)
    }
}
#[doc = "Fast-mode Plus (Fm+) driving capability activation on PB7\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C_PB7_FMP_A {
    #[doc = "0: PB7 pin operate in standard mode"]
    Standard = 0,
    #[doc = "1: I2C FM+ mode enabled on PB7 and the Speed control is bypassed"]
    Fmp = 1,
}
impl From<I2C_PB7_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C_PB7_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C_PB7_FMP` reader - Fast-mode Plus (Fm+) driving capability activation on PB7"]
pub type I2C_PB7_FMP_R = crate::BitReader<I2C_PB7_FMP_A>;
impl I2C_PB7_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C_PB7_FMP_A {
        match self.bits {
            false => I2C_PB7_FMP_A::Standard,
            true => I2C_PB7_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C_PB7_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C_PB7_FMP_A::Fmp
    }
}
#[doc = "Field `I2C_PB7_FMP` writer - Fast-mode Plus (Fm+) driving capability activation on PB7"]
pub type I2C_PB7_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C_PB7_FMP_A, O>;
impl<'a, const O: u8> I2C_PB7_FMP_W<'a, O> {
    #[doc = "PB7 pin operate in standard mode"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C_PB7_FMP_A::Standard)
    }
    #[doc = "I2C FM+ mode enabled on PB7 and the Speed control is bypassed"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C_PB7_FMP_A::Fmp)
    }
}
#[doc = "Fast-mode Plus (Fm+) driving capability activation on PB6\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum I2C_PB6_FMP_A {
    #[doc = "0: PB6 pin operate in standard mode"]
    Standard = 0,
    #[doc = "1: I2C FM+ mode enabled on PB6 and the Speed control is bypassed"]
    Fmp = 1,
}
impl From<I2C_PB6_FMP_A> for bool {
    #[inline(always)]
    fn from(variant: I2C_PB6_FMP_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `I2C_PB6_FMP` reader - Fast-mode Plus (Fm+) driving capability activation on PB6"]
pub type I2C_PB6_FMP_R = crate::BitReader<I2C_PB6_FMP_A>;
impl I2C_PB6_FMP_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> I2C_PB6_FMP_A {
        match self.bits {
            false => I2C_PB6_FMP_A::Standard,
            true => I2C_PB6_FMP_A::Fmp,
        }
    }
    #[doc = "Checks if the value of the field is `Standard`"]
    #[inline(always)]
    pub fn is_standard(&self) -> bool {
        *self == I2C_PB6_FMP_A::Standard
    }
    #[doc = "Checks if the value of the field is `Fmp`"]
    #[inline(always)]
    pub fn is_fmp(&self) -> bool {
        *self == I2C_PB6_FMP_A::Fmp
    }
}
#[doc = "Field `I2C_PB6_FMP` writer - Fast-mode Plus (Fm+) driving capability activation on PB6"]
pub type I2C_PB6_FMP_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, I2C_PB6_FMP_A, O>;
impl<'a, const O: u8> I2C_PB6_FMP_W<'a, O> {
    #[doc = "PB6 pin operate in standard mode"]
    #[inline(always)]
    pub fn standard(self) -> &'a mut W {
        self.variant(I2C_PB6_FMP_A::Standard)
    }
    #[doc = "I2C FM+ mode enabled on PB6 and the Speed control is bypassed"]
    #[inline(always)]
    pub fn fmp(self) -> &'a mut W {
        self.variant(I2C_PB6_FMP_A::Fmp)
    }
}
#[doc = "I/O analog switch voltage booster enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum BOOSTEN_A {
    #[doc = "0: I/O analog switches are supplied by VDDA voltage. This is the recommended configuration when using the ADC in high VDDA voltage operation"]
    Disabled = 0,
    #[doc = "1: I/O analog switches are supplied by a dedicated voltage booster (supplied by VDD). This is the recommended configuration when using the ADC in low VDDA voltage operation"]
    Enabled = 1,
}
impl From<BOOSTEN_A> for bool {
    #[inline(always)]
    fn from(variant: BOOSTEN_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Field `BOOSTEN` reader - I/O analog switch voltage booster enable"]
pub type BOOSTEN_R = crate::BitReader<BOOSTEN_A>;
impl BOOSTEN_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> BOOSTEN_A {
        match self.bits {
            false => BOOSTEN_A::Disabled,
            true => BOOSTEN_A::Enabled,
        }
    }
    #[doc = "Checks if the value of the field is `Disabled`"]
    #[inline(always)]
    pub fn is_disabled(&self) -> bool {
        *self == BOOSTEN_A::Disabled
    }
    #[doc = "Checks if the value of the field is `Enabled`"]
    #[inline(always)]
    pub fn is_enabled(&self) -> bool {
        *self == BOOSTEN_A::Enabled
    }
}
#[doc = "Field `BOOSTEN` writer - I/O analog switch voltage booster enable"]
pub type BOOSTEN_W<'a, const O: u8> = crate::BitWriter<'a, u32, CFGR1_SPEC, BOOSTEN_A, O>;
impl<'a, const O: u8> BOOSTEN_W<'a, O> {
    #[doc = "I/O analog switches are supplied by VDDA voltage. This is the recommended configuration when using the ADC in high VDDA voltage operation"]
    #[inline(always)]
    pub fn disabled(self) -> &'a mut W {
        self.variant(BOOSTEN_A::Disabled)
    }
    #[doc = "I/O analog switches are supplied by a dedicated voltage booster (supplied by VDD). This is the recommended configuration when using the ADC in low VDDA voltage operation"]
    #[inline(always)]
    pub fn enabled(self) -> &'a mut W {
        self.variant(BOOSTEN_A::Enabled)
    }
}
impl R {
    #[doc = "Bit 22 - I2C3 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c3_fmp(&self) -> I2C3_FMP_R {
        I2C3_FMP_R::new(((self.bits >> 22) & 1) != 0)
    }
    #[doc = "Bit 21 - I2C2 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c2_fmp(&self) -> I2C2_FMP_R {
        I2C2_FMP_R::new(((self.bits >> 21) & 1) != 0)
    }
    #[doc = "Bit 20 - I2C1 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c1_fmp(&self) -> I2C1_FMP_R {
        I2C1_FMP_R::new(((self.bits >> 20) & 1) != 0)
    }
    #[doc = "Bit 19 - Fast-mode Plus (Fm+) driving capability activation on PB9"]
    #[inline(always)]
    pub fn i2c_pb9_fmp(&self) -> I2C_PB9_FMP_R {
        I2C_PB9_FMP_R::new(((self.bits >> 19) & 1) != 0)
    }
    #[doc = "Bit 18 - Fast-mode Plus (Fm+) driving capability activation on PB8"]
    #[inline(always)]
    pub fn i2c_pb8_fmp(&self) -> I2C_PB8_FMP_R {
        I2C_PB8_FMP_R::new(((self.bits >> 18) & 1) != 0)
    }
    #[doc = "Bit 17 - Fast-mode Plus (Fm+) driving capability activation on PB7"]
    #[inline(always)]
    pub fn i2c_pb7_fmp(&self) -> I2C_PB7_FMP_R {
        I2C_PB7_FMP_R::new(((self.bits >> 17) & 1) != 0)
    }
    #[doc = "Bit 16 - Fast-mode Plus (Fm+) driving capability activation on PB6"]
    #[inline(always)]
    pub fn i2c_pb6_fmp(&self) -> I2C_PB6_FMP_R {
        I2C_PB6_FMP_R::new(((self.bits >> 16) & 1) != 0)
    }
    #[doc = "Bit 8 - I/O analog switch voltage booster enable"]
    #[inline(always)]
    pub fn boosten(&self) -> BOOSTEN_R {
        BOOSTEN_R::new(((self.bits >> 8) & 1) != 0)
    }
}
impl W {
    #[doc = "Bit 22 - I2C3 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c3_fmp(&mut self) -> I2C3_FMP_W<22> {
        I2C3_FMP_W::new(self)
    }
    #[doc = "Bit 21 - I2C2 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c2_fmp(&mut self) -> I2C2_FMP_W<21> {
        I2C2_FMP_W::new(self)
    }
    #[doc = "Bit 20 - I2C1 Fast-mode Plus driving capability activation"]
    #[inline(always)]
    pub fn i2c1_fmp(&mut self) -> I2C1_FMP_W<20> {
        I2C1_FMP_W::new(self)
    }
    #[doc = "Bit 19 - Fast-mode Plus (Fm+) driving capability activation on PB9"]
    #[inline(always)]
    pub fn i2c_pb9_fmp(&mut self) -> I2C_PB9_FMP_W<19> {
        I2C_PB9_FMP_W::new(self)
    }
    #[doc = "Bit 18 - Fast-mode Plus (Fm+) driving capability activation on PB8"]
    #[inline(always)]
    pub fn i2c_pb8_fmp(&mut self) -> I2C_PB8_FMP_W<18> {
        I2C_PB8_FMP_W::new(self)
    }
    #[doc = "Bit 17 - Fast-mode Plus (Fm+) driving capability activation on PB7"]
    #[inline(always)]
    pub fn i2c_pb7_fmp(&mut self) -> I2C_PB7_FMP_W<17> {
        I2C_PB7_FMP_W::new(self)
    }
    #[doc = "Bit 16 - Fast-mode Plus (Fm+) driving capability activation on PB6"]
    #[inline(always)]
    pub fn i2c_pb6_fmp(&mut self) -> I2C_PB6_FMP_W<16> {
        I2C_PB6_FMP_W::new(self)
    }
    #[doc = "Bit 8 - I/O analog switch voltage booster enable"]
    #[inline(always)]
    pub fn boosten(&mut self) -> BOOSTEN_W<8> {
        BOOSTEN_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 = "configuration register 1\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 [cfgr1](index.html) module"]
pub struct CFGR1_SPEC;
impl crate::RegisterSpec for CFGR1_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [cfgr1::R](R) reader structure"]
impl crate::Readable for CFGR1_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [cfgr1::W](W) writer structure"]
impl crate::Writable for CFGR1_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets CFGR1 to value 0x7c00_0001"]
impl crate::Resettable for CFGR1_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0x7c00_0001
    }
}