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
#[doc = "Reader of register KPSR"]
pub type R = crate::R<u16, super::KPSR>;
#[doc = "Writer for register KPSR"]
pub type W = crate::W<u16, super::KPSR>;
#[doc = "Register KPSR `reset()`'s with value 0x0400"]
impl crate::ResetValue for super::KPSR {
    type Type = u16;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0x0400
    }
}
#[doc = "Keypad Key Depress\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KPKD_A {
    #[doc = "0: No key presses detected"]
    KPKD_0 = 0,
    #[doc = "1: A key has been depressed"]
    KPKD_1 = 1,
}
impl From<KPKD_A> for bool {
    #[inline(always)]
    fn from(variant: KPKD_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KPKD`"]
pub type KPKD_R = crate::R<bool, KPKD_A>;
impl KPKD_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KPKD_A {
        match self.bits {
            false => KPKD_A::KPKD_0,
            true => KPKD_A::KPKD_1,
        }
    }
    #[doc = "Checks if the value of the field is `KPKD_0`"]
    #[inline(always)]
    pub fn is_kpkd_0(&self) -> bool {
        *self == KPKD_A::KPKD_0
    }
    #[doc = "Checks if the value of the field is `KPKD_1`"]
    #[inline(always)]
    pub fn is_kpkd_1(&self) -> bool {
        *self == KPKD_A::KPKD_1
    }
}
#[doc = "Write proxy for field `KPKD`"]
pub struct KPKD_W<'a> {
    w: &'a mut W,
}
impl<'a> KPKD_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KPKD_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No key presses detected"]
    #[inline(always)]
    pub fn kpkd_0(self) -> &'a mut W {
        self.variant(KPKD_A::KPKD_0)
    }
    #[doc = "A key has been depressed"]
    #[inline(always)]
    pub fn kpkd_1(self) -> &'a mut W {
        self.variant(KPKD_A::KPKD_1)
    }
    #[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 = "Keypad Key Release\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KPKR_A {
    #[doc = "0: No key release detected"]
    KPKR_0 = 0,
    #[doc = "1: All keys have been released"]
    KPKR_1 = 1,
}
impl From<KPKR_A> for bool {
    #[inline(always)]
    fn from(variant: KPKR_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KPKR`"]
pub type KPKR_R = crate::R<bool, KPKR_A>;
impl KPKR_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KPKR_A {
        match self.bits {
            false => KPKR_A::KPKR_0,
            true => KPKR_A::KPKR_1,
        }
    }
    #[doc = "Checks if the value of the field is `KPKR_0`"]
    #[inline(always)]
    pub fn is_kpkr_0(&self) -> bool {
        *self == KPKR_A::KPKR_0
    }
    #[doc = "Checks if the value of the field is `KPKR_1`"]
    #[inline(always)]
    pub fn is_kpkr_1(&self) -> bool {
        *self == KPKR_A::KPKR_1
    }
}
#[doc = "Write proxy for field `KPKR`"]
pub struct KPKR_W<'a> {
    w: &'a mut W,
}
impl<'a> KPKR_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KPKR_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No key release detected"]
    #[inline(always)]
    pub fn kpkr_0(self) -> &'a mut W {
        self.variant(KPKR_A::KPKR_0)
    }
    #[doc = "All keys have been released"]
    #[inline(always)]
    pub fn kpkr_1(self) -> &'a mut W {
        self.variant(KPKR_A::KPKR_1)
    }
    #[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 = "Key Depress Synchronizer Clear\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KDSC_A {
    #[doc = "0: No effect"]
    KDSC_0 = 0,
    #[doc = "1: Set bits that clear the keypad depress synchronizer chain"]
    KDSC_1 = 1,
}
impl From<KDSC_A> for bool {
    #[inline(always)]
    fn from(variant: KDSC_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KDSC`"]
pub type KDSC_R = crate::R<bool, KDSC_A>;
impl KDSC_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KDSC_A {
        match self.bits {
            false => KDSC_A::KDSC_0,
            true => KDSC_A::KDSC_1,
        }
    }
    #[doc = "Checks if the value of the field is `KDSC_0`"]
    #[inline(always)]
    pub fn is_kdsc_0(&self) -> bool {
        *self == KDSC_A::KDSC_0
    }
    #[doc = "Checks if the value of the field is `KDSC_1`"]
    #[inline(always)]
    pub fn is_kdsc_1(&self) -> bool {
        *self == KDSC_A::KDSC_1
    }
}
#[doc = "Write proxy for field `KDSC`"]
pub struct KDSC_W<'a> {
    w: &'a mut W,
}
impl<'a> KDSC_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KDSC_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No effect"]
    #[inline(always)]
    pub fn kdsc_0(self) -> &'a mut W {
        self.variant(KDSC_A::KDSC_0)
    }
    #[doc = "Set bits that clear the keypad depress synchronizer chain"]
    #[inline(always)]
    pub fn kdsc_1(self) -> &'a mut W {
        self.variant(KDSC_A::KDSC_1)
    }
    #[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 << 2)) | (((value as u16) & 0x01) << 2);
        self.w
    }
}
#[doc = "Key Release Synchronizer Set\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KRSS_A {
    #[doc = "0: No effect"]
    KRSS_0 = 0,
    #[doc = "1: Set bits which sets keypad release synchronizer chain"]
    KRSS_1 = 1,
}
impl From<KRSS_A> for bool {
    #[inline(always)]
    fn from(variant: KRSS_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KRSS`"]
pub type KRSS_R = crate::R<bool, KRSS_A>;
impl KRSS_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KRSS_A {
        match self.bits {
            false => KRSS_A::KRSS_0,
            true => KRSS_A::KRSS_1,
        }
    }
    #[doc = "Checks if the value of the field is `KRSS_0`"]
    #[inline(always)]
    pub fn is_krss_0(&self) -> bool {
        *self == KRSS_A::KRSS_0
    }
    #[doc = "Checks if the value of the field is `KRSS_1`"]
    #[inline(always)]
    pub fn is_krss_1(&self) -> bool {
        *self == KRSS_A::KRSS_1
    }
}
#[doc = "Write proxy for field `KRSS`"]
pub struct KRSS_W<'a> {
    w: &'a mut W,
}
impl<'a> KRSS_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KRSS_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No effect"]
    #[inline(always)]
    pub fn krss_0(self) -> &'a mut W {
        self.variant(KRSS_A::KRSS_0)
    }
    #[doc = "Set bits which sets keypad release synchronizer chain"]
    #[inline(always)]
    pub fn krss_1(self) -> &'a mut W {
        self.variant(KRSS_A::KRSS_1)
    }
    #[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 << 3)) | (((value as u16) & 0x01) << 3);
        self.w
    }
}
#[doc = "Keypad Key Depress Interrupt Enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KDIE_A {
    #[doc = "0: No interrupt request is generated when KPKD is set."]
    KDIE_0 = 0,
    #[doc = "1: An interrupt request is generated when KPKD is set."]
    KDIE_1 = 1,
}
impl From<KDIE_A> for bool {
    #[inline(always)]
    fn from(variant: KDIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KDIE`"]
pub type KDIE_R = crate::R<bool, KDIE_A>;
impl KDIE_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KDIE_A {
        match self.bits {
            false => KDIE_A::KDIE_0,
            true => KDIE_A::KDIE_1,
        }
    }
    #[doc = "Checks if the value of the field is `KDIE_0`"]
    #[inline(always)]
    pub fn is_kdie_0(&self) -> bool {
        *self == KDIE_A::KDIE_0
    }
    #[doc = "Checks if the value of the field is `KDIE_1`"]
    #[inline(always)]
    pub fn is_kdie_1(&self) -> bool {
        *self == KDIE_A::KDIE_1
    }
}
#[doc = "Write proxy for field `KDIE`"]
pub struct KDIE_W<'a> {
    w: &'a mut W,
}
impl<'a> KDIE_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KDIE_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No interrupt request is generated when KPKD is set."]
    #[inline(always)]
    pub fn kdie_0(self) -> &'a mut W {
        self.variant(KDIE_A::KDIE_0)
    }
    #[doc = "An interrupt request is generated when KPKD is set."]
    #[inline(always)]
    pub fn kdie_1(self) -> &'a mut W {
        self.variant(KDIE_A::KDIE_1)
    }
    #[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 = "Keypad Release Interrupt Enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum KRIE_A {
    #[doc = "0: No interrupt request is generated when KPKR is set."]
    KRIE_0 = 0,
    #[doc = "1: An interrupt request is generated when KPKR is set."]
    KRIE_1 = 1,
}
impl From<KRIE_A> for bool {
    #[inline(always)]
    fn from(variant: KRIE_A) -> Self {
        variant as u8 != 0
    }
}
#[doc = "Reader of field `KRIE`"]
pub type KRIE_R = crate::R<bool, KRIE_A>;
impl KRIE_R {
    #[doc = r"Get enumerated values variant"]
    #[inline(always)]
    pub fn variant(&self) -> KRIE_A {
        match self.bits {
            false => KRIE_A::KRIE_0,
            true => KRIE_A::KRIE_1,
        }
    }
    #[doc = "Checks if the value of the field is `KRIE_0`"]
    #[inline(always)]
    pub fn is_krie_0(&self) -> bool {
        *self == KRIE_A::KRIE_0
    }
    #[doc = "Checks if the value of the field is `KRIE_1`"]
    #[inline(always)]
    pub fn is_krie_1(&self) -> bool {
        *self == KRIE_A::KRIE_1
    }
}
#[doc = "Write proxy for field `KRIE`"]
pub struct KRIE_W<'a> {
    w: &'a mut W,
}
impl<'a> KRIE_W<'a> {
    #[doc = r"Writes `variant` to the field"]
    #[inline(always)]
    pub fn variant(self, variant: KRIE_A) -> &'a mut W {
        {
            self.bit(variant.into())
        }
    }
    #[doc = "No interrupt request is generated when KPKR is set."]
    #[inline(always)]
    pub fn krie_0(self) -> &'a mut W {
        self.variant(KRIE_A::KRIE_0)
    }
    #[doc = "An interrupt request is generated when KPKR is set."]
    #[inline(always)]
    pub fn krie_1(self) -> &'a mut W {
        self.variant(KRIE_A::KRIE_1)
    }
    #[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
    }
}
impl R {
    #[doc = "Bit 0 - Keypad Key Depress"]
    #[inline(always)]
    pub fn kpkd(&self) -> KPKD_R {
        KPKD_R::new((self.bits & 0x01) != 0)
    }
    #[doc = "Bit 1 - Keypad Key Release"]
    #[inline(always)]
    pub fn kpkr(&self) -> KPKR_R {
        KPKR_R::new(((self.bits >> 1) & 0x01) != 0)
    }
    #[doc = "Bit 2 - Key Depress Synchronizer Clear"]
    #[inline(always)]
    pub fn kdsc(&self) -> KDSC_R {
        KDSC_R::new(((self.bits >> 2) & 0x01) != 0)
    }
    #[doc = "Bit 3 - Key Release Synchronizer Set"]
    #[inline(always)]
    pub fn krss(&self) -> KRSS_R {
        KRSS_R::new(((self.bits >> 3) & 0x01) != 0)
    }
    #[doc = "Bit 8 - Keypad Key Depress Interrupt Enable"]
    #[inline(always)]
    pub fn kdie(&self) -> KDIE_R {
        KDIE_R::new(((self.bits >> 8) & 0x01) != 0)
    }
    #[doc = "Bit 9 - Keypad Release Interrupt Enable"]
    #[inline(always)]
    pub fn krie(&self) -> KRIE_R {
        KRIE_R::new(((self.bits >> 9) & 0x01) != 0)
    }
}
impl W {
    #[doc = "Bit 0 - Keypad Key Depress"]
    #[inline(always)]
    pub fn kpkd(&mut self) -> KPKD_W {
        KPKD_W { w: self }
    }
    #[doc = "Bit 1 - Keypad Key Release"]
    #[inline(always)]
    pub fn kpkr(&mut self) -> KPKR_W {
        KPKR_W { w: self }
    }
    #[doc = "Bit 2 - Key Depress Synchronizer Clear"]
    #[inline(always)]
    pub fn kdsc(&mut self) -> KDSC_W {
        KDSC_W { w: self }
    }
    #[doc = "Bit 3 - Key Release Synchronizer Set"]
    #[inline(always)]
    pub fn krss(&mut self) -> KRSS_W {
        KRSS_W { w: self }
    }
    #[doc = "Bit 8 - Keypad Key Depress Interrupt Enable"]
    #[inline(always)]
    pub fn kdie(&mut self) -> KDIE_W {
        KDIE_W { w: self }
    }
    #[doc = "Bit 9 - Keypad Release Interrupt Enable"]
    #[inline(always)]
    pub fn krie(&mut self) -> KRIE_W {
        KRIE_W { w: self }
    }
}