1 /**
2 ******************************************************************************
3 * @file stm32wbaxx_ll_rtc.h
4 * @author MCD Application Team
5 * @brief Header file of RTC LL module.
6 ******************************************************************************
7 * @attention
8 *
9 * Copyright (c) 2022 STMicroelectronics.
10 * All rights reserved.
11 *
12 * This software is licensed under terms that can be found in the LICENSE file
13 * in the root directory of this software component.
14 * If no LICENSE file comes with this software, it is provided AS-IS.
15 *
16 ******************************************************************************
17 */
18
19 /* Define to prevent recursive inclusion -------------------------------------*/
20 #ifndef STM32WBAxx_LL_RTC_H
21 #define STM32WBAxx_LL_RTC_H
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26
27 /* Includes ------------------------------------------------------------------*/
28 #include "stm32wbaxx.h"
29
30 /** @addtogroup STM32WBAxx_LL_Driver
31 * @{
32 */
33
34 #if defined(RTC)
35
36 /** @defgroup RTC_LL RTC
37 * @{
38 */
39
40 /* Private types -------------------------------------------------------------*/
41 /* Private variables ---------------------------------------------------------*/
42 /* Private constants ---------------------------------------------------------*/
43 /** @defgroup RTC_LL_Private_Constants RTC Private Constants
44 * @{
45 */
46 /* Masks Definition */
47 #define RTC_LL_INIT_MASK 0xFFFFFFFFU
48 #define RTC_LL_RSF_MASK 0xFFFFFF5FU
49
50 /* Write protection defines */
51 #define RTC_WRITE_PROTECTION_DISABLE (uint8_t)0xFF
52 #define RTC_WRITE_PROTECTION_ENABLE_1 (uint8_t)0xCA
53 #define RTC_WRITE_PROTECTION_ENABLE_2 (uint8_t)0x53
54
55 /* Defines used to combine date & time */
56 #define RTC_OFFSET_WEEKDAY 24U
57 #define RTC_OFFSET_DAY 16U
58 #define RTC_OFFSET_MONTH 8U
59 #define RTC_OFFSET_HOUR 16U
60 #define RTC_OFFSET_MINUTE 8U
61
62 /**
63 * @}
64 */
65
66 /* Private macros ------------------------------------------------------------*/
67 #if defined(USE_FULL_LL_DRIVER)
68 /** @defgroup RTC_LL_Private_Macros RTC Private Macros
69 * @{
70 */
71 /**
72 * @}
73 */
74 #endif /*USE_FULL_LL_DRIVER*/
75
76 #if !defined (UNUSED)
77 #define UNUSED(x) ((void)(x))
78 #endif /* !defined (UNUSED) */
79
80 /* Exported types ------------------------------------------------------------*/
81 #if defined(USE_FULL_LL_DRIVER)
82 /** @defgroup RTC_LL_ES_INIT RTC Exported Init structure
83 * @{
84 */
85
86 /**
87 * @brief RTC Init structures definition
88 */
89 typedef struct
90 {
91 uint32_t HourFormat; /*!< Specifies the RTC Hours Format.
92 This parameter can be a value of @ref RTC_LL_EC_HOURFORMAT
93
94 This feature can be modified afterwards using unitary function
95 @ref LL_RTC_SetHourFormat(). */
96
97 uint32_t AsynchPrescaler; /*!< Specifies the RTC Asynchronous Predivider value.
98 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7F
99
100 This feature can be modified afterwards using unitary function
101 @ref LL_RTC_SetAsynchPrescaler(). */
102
103 uint32_t SynchPrescaler; /*!< Specifies the RTC Synchronous Predivider value.
104 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7FFF
105
106 This feature can be modified afterwards using unitary function
107 @ref LL_RTC_SetSynchPrescaler(). */
108 } LL_RTC_InitTypeDef;
109
110 /**
111 * @brief RTC Time structure definition
112 */
113 typedef struct
114 {
115 uint32_t TimeFormat; /*!< Specifies the RTC AM/PM Time.
116 This parameter can be a value of @ref RTC_LL_EC_TIME_FORMAT
117
118 This feature can be modified afterwards using unitary function
119 @ref LL_RTC_TIME_SetFormat(). */
120
121 uint8_t Hours; /*!< Specifies the RTC Time Hours.
122 This parameter must be a number between Min_Data = 0 and Max_Data = 12
123 if the @ref LL_RTC_TIME_FORMAT_PM is selected.
124
125 This parameter must be a number between Min_Data = 0 and Max_Data = 23
126 if the @ref LL_RTC_TIME_FORMAT_AM_OR_24 is selected.
127
128 This feature can be modified afterwards using unitary function
129 @ref LL_RTC_TIME_SetHour(). */
130
131 uint8_t Minutes; /*!< Specifies the RTC Time Minutes.
132 This parameter must be a number between Min_Data = 0 and Max_Data = 59
133
134 This feature can be modified afterwards using unitary function
135 @ref LL_RTC_TIME_SetMinute(). */
136
137 uint8_t Seconds; /*!< Specifies the RTC Time Seconds.
138 This parameter must be a number between Min_Data = 0 and Max_Data = 59
139
140 This feature can be modified afterwards using unitary function
141 @ref LL_RTC_TIME_SetSecond(). */
142 } LL_RTC_TimeTypeDef;
143
144 /**
145 * @brief RTC Date structure definition
146 */
147 typedef struct
148 {
149 uint8_t WeekDay; /*!< Specifies the RTC Date WeekDay.
150 This parameter can be a value of @ref RTC_LL_EC_WEEKDAY
151
152 This feature can be modified afterwards using unitary function
153 @ref LL_RTC_DATE_SetWeekDay(). */
154
155 uint8_t Month; /*!< Specifies the RTC Date Month.
156 This parameter can be a value of @ref RTC_LL_EC_MONTH
157
158 This feature can be modified afterwards using unitary function
159 @ref LL_RTC_DATE_SetMonth(). */
160
161 uint8_t Day; /*!< Specifies the RTC Date Day.
162 This parameter must be a number between Min_Data = 1 and Max_Data = 31
163
164 This feature can be modified afterwards using unitary function
165 @ref LL_RTC_DATE_SetDay(). */
166
167 uint8_t Year; /*!< Specifies the RTC Date Year.
168 This parameter must be a number between Min_Data = 0 and Max_Data = 99
169
170 This feature can be modified afterwards using unitary function
171 @ref LL_RTC_DATE_SetYear(). */
172 } LL_RTC_DateTypeDef;
173
174 /**
175 * @brief RTC Alarm structure definition
176 */
177 typedef struct
178 {
179 LL_RTC_TimeTypeDef AlarmTime; /*!< Specifies the RTC Alarm Time members. */
180
181 uint32_t AlarmMask; /*!< Specifies the RTC Alarm Masks.
182 This parameter can be a value of @ref RTC_LL_EC_ALMA_MASK for ALARM A or
183 @ref RTC_LL_EC_ALMB_MASK for ALARM B.
184
185 This feature can be modified afterwards using unitary function
186 @ref LL_RTC_ALMA_SetMask() for ALARM A or @ref LL_RTC_ALMB_SetMask() for ALARM B.
187 */
188
189 uint32_t AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on day or WeekDay.
190 This parameter can be a value of @ref RTC_LL_EC_ALMA_WEEKDAY_SELECTION
191 for ALARM A or @ref RTC_LL_EC_ALMB_WEEKDAY_SELECTION for ALARM B.
192
193 This feature can be modified afterwards using unitary function
194 @ref LL_RTC_ALMA_EnableWeekday() or @ref LL_RTC_ALMA_DisableWeekday() for ALARM A
195 or @ref LL_RTC_ALMB_EnableWeekday() or @ref LL_RTC_ALMB_DisableWeekday()
196 for ALARM B.
197 */
198
199 uint8_t AlarmDateWeekDay; /*!< Specifies the RTC Alarm Day/WeekDay.
200 If AlarmDateWeekDaySel set to day, this parameter must be a number
201 between Min_Data = 1 and Max_Data = 31.
202
203 This feature can be modified afterwards using unitary function
204 @ref LL_RTC_ALMA_SetDay() for ALARM A or @ref LL_RTC_ALMB_SetDay() for ALARM B.
205
206 If AlarmDateWeekDaySel set to Weekday, this parameter can be a value of
207 @ref RTC_LL_EC_WEEKDAY.
208
209 This feature can be modified afterwards using unitary function
210 @ref LL_RTC_ALMA_SetWeekDay() for ALARM A or
211 @ref LL_RTC_ALMB_SetWeekDay() for ALARM B.
212 */
213 } LL_RTC_AlarmTypeDef;
214
215 /**
216 * @}
217 */
218 #endif /* USE_FULL_LL_DRIVER */
219
220 /* Exported constants --------------------------------------------------------*/
221 /** @defgroup RTC_LL_Exported_Constants RTC Exported Constants
222 * @{
223 */
224
225 #if defined(USE_FULL_LL_DRIVER)
226 /** @defgroup RTC_LL_EC_FORMAT FORMAT
227 * @{
228 */
229 #define LL_RTC_FORMAT_BIN 0U /*!< Binary data format */
230 #define LL_RTC_FORMAT_BCD 1U /*!< BCD data format */
231 /**
232 * @}
233 */
234
235 /** @defgroup RTC_LL_EC_ALMA_WEEKDAY_SELECTION RTC Alarm A Date WeekDay
236 * @{
237 */
238 #define LL_RTC_ALMA_DATEWEEKDAYSEL_DATE 0U /*!< Alarm A Date is selected */
239 #define LL_RTC_ALMA_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMAR_WDSEL /*!< Alarm A WeekDay is selected */
240 /**
241 * @}
242 */
243
244 /** @defgroup RTC_LL_EC_ALMB_WEEKDAY_SELECTION RTC Alarm B Date WeekDay
245 * @{
246 */
247 #define LL_RTC_ALMB_DATEWEEKDAYSEL_DATE 0U /*!< Alarm B Date is selected */
248 #define LL_RTC_ALMB_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMBR_WDSEL /*!< Alarm B WeekDay is selected */
249 /**
250 * @}
251 */
252
253 #endif /* USE_FULL_LL_DRIVER */
254
255 /** @defgroup RTC_LL_EC_GET_FLAG Get Flags Defines
256 * @brief Flags defines which can be used with LL_RTC_ReadReg function
257 * @{
258 */
259 #define LL_RTC_SCR_SSRUF RTC_SCR_CSSRUF
260 #define LL_RTC_SCR_TSOVF RTC_SCR_CTSOVF
261 #define LL_RTC_SCR_TSF RTC_SCR_CTSF
262 #define LL_RTC_SCR_WUTF RTC_SCR_CWUTF
263 #define LL_RTC_SCR_ALRBF RTC_SCR_CALRBF
264 #define LL_RTC_SCR_ALRAF RTC_SCR_CALRAF
265
266 #define LL_RTC_ICSR_RECALPF RTC_ICSR_RECALPF
267 #define LL_RTC_ICSR_BCDU_2 RTC_ICSR_BCDU_2
268 #define LL_RTC_ICSR_BCDU_1 RTC_ICSR_BCDU_1
269 #define LL_RTC_ICSR_BCDU_0 RTC_ICSR_BCDU_0
270 #define LL_RTC_ICSR_BIN_1 RTC_ICSR_BIN_1
271 #define LL_RTC_ICSR_BIN_0 RTC_ICSR_BIN_0
272 #define LL_RTC_ICSR_INITF RTC_ICSR_INITF
273 #define LL_RTC_ICSR_RSF RTC_ICSR_RSF
274 #define LL_RTC_ICSR_INITS RTC_ICSR_INITS
275 #define LL_RTC_ICSR_SHPF RTC_ICSR_SHPF
276 #define LL_RTC_ICSR_WUTWF RTC_ICSR_WUTWF
277 /**
278 * @}
279 */
280
281 /** @defgroup RTC_LL_EC_IT IT Defines
282 * @brief IT defines which can be used with LL_RTC_ReadReg and LL_RTC_WriteReg functions
283 * @{
284 */
285 #define LL_RTC_CR_TSIE RTC_CR_TSIE
286 #define LL_RTC_CR_WUTIE RTC_CR_WUTIE
287 #define LL_RTC_CR_ALRBIE RTC_CR_ALRBIE
288 #define LL_RTC_CR_ALRAIE RTC_CR_ALRAIE
289 /**
290 * @}
291 */
292
293 /** @defgroup RTC_LL_EC_WEEKDAY WEEK DAY
294 * @{
295 */
296 #define LL_RTC_WEEKDAY_MONDAY (uint8_t)0x01 /*!< Monday */
297 #define LL_RTC_WEEKDAY_TUESDAY (uint8_t)0x02 /*!< Tuesday */
298 #define LL_RTC_WEEKDAY_WEDNESDAY (uint8_t)0x03 /*!< Wednesday */
299 #define LL_RTC_WEEKDAY_THURSDAY (uint8_t)0x04 /*!< Thrusday */
300 #define LL_RTC_WEEKDAY_FRIDAY (uint8_t)0x05 /*!< Friday */
301 #define LL_RTC_WEEKDAY_SATURDAY (uint8_t)0x06 /*!< Saturday */
302 #define LL_RTC_WEEKDAY_SUNDAY (uint8_t)0x07 /*!< Sunday */
303 /**
304 * @}
305 */
306
307 /** @defgroup RTC_LL_EC_MONTH MONTH
308 * @{
309 */
310 #define LL_RTC_MONTH_JANUARY (uint8_t)0x01 /*!< January */
311 #define LL_RTC_MONTH_FEBRUARY (uint8_t)0x02 /*!< February */
312 #define LL_RTC_MONTH_MARCH (uint8_t)0x03 /*!< March */
313 #define LL_RTC_MONTH_APRIL (uint8_t)0x04 /*!< April */
314 #define LL_RTC_MONTH_MAY (uint8_t)0x05 /*!< May */
315 #define LL_RTC_MONTH_JUNE (uint8_t)0x06 /*!< June */
316 #define LL_RTC_MONTH_JULY (uint8_t)0x07 /*!< July */
317 #define LL_RTC_MONTH_AUGUST (uint8_t)0x08 /*!< August */
318 #define LL_RTC_MONTH_SEPTEMBER (uint8_t)0x09 /*!< September */
319 #define LL_RTC_MONTH_OCTOBER (uint8_t)0x10 /*!< October */
320 #define LL_RTC_MONTH_NOVEMBER (uint8_t)0x11 /*!< November */
321 #define LL_RTC_MONTH_DECEMBER (uint8_t)0x12 /*!< December */
322 /**
323 * @}
324 */
325
326 /** @defgroup RTC_LL_EC_HOURFORMAT HOUR FORMAT
327 * @{
328 */
329 #define LL_RTC_HOURFORMAT_24HOUR 0U /*!< 24 hour/day format */
330 #define LL_RTC_HOURFORMAT_AMPM RTC_CR_FMT /*!< AM/PM hour format */
331 /**
332 * @}
333 */
334
335 #if defined(RTC_CR_OSEL)
336 /** @defgroup RTC_LL_EC_ALARMOUT ALARM OUTPUT
337 * @{
338 */
339 #define LL_RTC_ALARMOUT_DISABLE 0U /*!< Output disabled */
340 #define LL_RTC_ALARMOUT_ALMA RTC_CR_OSEL_0 /*!< Alarm A output enabled */
341 #define LL_RTC_ALARMOUT_ALMB RTC_CR_OSEL_1 /*!< Alarm B output enabled */
342 #define LL_RTC_ALARMOUT_WAKEUP RTC_CR_OSEL /*!< Wakeup output enabled */
343 /**
344 * @}
345 */
346 #endif /* RTC_CR_OSEL */
347
348 /** @defgroup RTC_LL_EC_ALARM_OUTPUTTYPE ALARM OUTPUT TYPE
349 * @{
350 */
351 #define LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN RTC_CR_TAMPALRM_TYPE /*!< RTC_ALARM is open-drain output */
352 #define LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL 0U /*!< RTC_ALARM is push-pull output */
353 /**
354 * @}
355 */
356
357 /** @defgroup RTC_LL_EC_OUTPUTPOLARITY_PIN OUTPUT POLARITY PIN
358 * @{
359 */
360 #define LL_RTC_OUTPUTPOLARITY_PIN_HIGH 0U /*!< Pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */
361 #define LL_RTC_OUTPUTPOLARITY_PIN_LOW RTC_CR_POL /*!< Pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */
362 /**
363 * @}
364 */
365
366 /** @defgroup RTC_LL_EC_TIME_FORMAT TIME FORMAT
367 * @{
368 */
369 #define LL_RTC_TIME_FORMAT_AM_OR_24 0U /*!< AM or 24-hour format */
370 #define LL_RTC_TIME_FORMAT_PM RTC_TR_PM /*!< PM */
371 /**
372 * @}
373 */
374
375 /** @defgroup RTC_LL_EC_SHIFT_SECOND SHIFT SECOND
376 * @{
377 */
378 #define LL_RTC_SHIFT_SECOND_DELAY 0U /*!< Delay (seconds) = SUBFS / (PREDIV_S + 1) */
379 #define LL_RTC_SHIFT_SECOND_ADVANCE RTC_SHIFTR_ADD1S /*!< Advance (seconds) = (1 - (SUBFS / (PREDIV_S + 1))) */
380 /**
381 * @}
382 */
383
384 /** @defgroup RTC_LL_EC_ALMA_MASK ALARMA MASK
385 * @{
386 */
387 #define LL_RTC_ALMA_MASK_NONE 0U /*!< No masks applied on Alarm A */
388 #define LL_RTC_ALMA_MASK_DATEWEEKDAY RTC_ALRMAR_MSK4 /*!< Date/day do not care in Alarm A comparison */
389 #define LL_RTC_ALMA_MASK_HOURS RTC_ALRMAR_MSK3 /*!< Hours do not care in Alarm A comparison */
390 #define LL_RTC_ALMA_MASK_MINUTES RTC_ALRMAR_MSK2 /*!< Minutes do not care in Alarm A comparison */
391 #define LL_RTC_ALMA_MASK_SECONDS RTC_ALRMAR_MSK1 /*!< Seconds do not care in Alarm A comparison */
392 #define LL_RTC_ALMA_MASK_ALL (RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1) /*!< Masks all */
393 /**
394 * @}
395 */
396
397 /** @defgroup RTC_LL_EC_ALMA_TIME_FORMAT ALARMA TIME FORMAT
398 * @{
399 */
400 #define LL_RTC_ALMA_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
401 #define LL_RTC_ALMA_TIME_FORMAT_PM RTC_ALRMAR_PM /*!< PM */
402 /**
403 * @}
404 */
405
406 /** @defgroup RTC_LL_EC_ALMA_SUBSECONDBIN_AUTOCLR RTC Alarm Sub Seconds with binary mode auto clear Definitions
407 * @{
408 */
409 #define LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO 0UL
410 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is free-running. */
411
412 #define LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES RTC_ALRMASSR_SSCLR
413 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is running from 0xFFFF FFFF to RTC_ALRMABINR -> SS[31:0]
414 value and is automatically reloaded with 0xFFFF FFFF when reaching RTC_ALRMABINR -> SS[31:0]. */
415 /**
416 * @}
417 */
418
419 /** @defgroup RTC_LL_EC_ALMB_MASK ALARMB MASK
420 * @{
421 */
422 #define LL_RTC_ALMB_MASK_NONE 0U /*!< No masks applied on Alarm B */
423 #define LL_RTC_ALMB_MASK_DATEWEEKDAY RTC_ALRMBR_MSK4 /*!< Date/day do not care in Alarm B comparison */
424 #define LL_RTC_ALMB_MASK_HOURS RTC_ALRMBR_MSK3 /*!< Hours do not care in Alarm B comparison */
425 #define LL_RTC_ALMB_MASK_MINUTES RTC_ALRMBR_MSK2 /*!< Minutes do not care in Alarm B comparison */
426 #define LL_RTC_ALMB_MASK_SECONDS RTC_ALRMBR_MSK1 /*!< Seconds do not care in Alarm B comparison */
427 #define LL_RTC_ALMB_MASK_ALL (RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1) /*!< Masks all */
428 /**
429 * @}
430 */
431
432 /** @defgroup RTC_LL_EC_ALMB_TIME_FORMAT ALARMB TIME FORMAT
433 * @{
434 */
435 #define LL_RTC_ALMB_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
436 #define LL_RTC_ALMB_TIME_FORMAT_PM RTC_ALRMBR_PM /*!< PM */
437 /**
438 * @}
439 */
440
441 /** @defgroup RTC_LL_EC_ALMB_SUBSECONDBIN_AUTOCLR Alarm Sub Seconds with binary mode auto clear Definitions
442 * @{
443 */
444 #define LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO 0UL
445 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is free-running. */
446
447 #define LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES RTC_ALRMBSSR_SSCLR
448 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is running from 0xFFFF FFFF to RTC_ALRMBBINR -> SS[31:0]
449 value and is automatically reloaded with 0xFFFF FFFF when reaching RTC_ALRMBBINR -> SS[31:0]. */
450 /**
451 * @}
452 */
453
454 #if defined(RTC_CR_TSEDGE)
455 /** @defgroup RTC_LL_EC_TIMESTAMP_EDGE TIMESTAMP EDGE
456 * @{
457 */
458 #define LL_RTC_TIMESTAMP_EDGE_RISING 0U /*!< RTC_TS input rising edge generates a time-stamp event */
459 #define LL_RTC_TIMESTAMP_EDGE_FALLING RTC_CR_TSEDGE /*!< RTC_TS input falling edge generates a time-stamp even */
460 /**
461 * @}
462 */
463 #endif /* RTC_CR_TSEDGE */
464
465 /** @defgroup RTC_LL_EC_TS_TIME_FORMAT TIMESTAMP TIME FORMAT
466 * @{
467 */
468 #define LL_RTC_TS_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
469 #define LL_RTC_TS_TIME_FORMAT_PM RTC_TSTR_PM /*!< PM */
470 /**
471 * @}
472 */
473
474 /** @defgroup RTC_LL_EC_TAMPER TAMPER
475 * @{
476 */
477 #define LL_RTC_TAMPER_1 TAMP_CR1_TAMP1E /*!< Tamper 1 input detection */
478 #define LL_RTC_TAMPER_2 TAMP_CR1_TAMP2E /*!< Tamper 2 input detection */
479 #define LL_RTC_TAMPER_3 TAMP_CR1_TAMP3E /*!< Tamper 3 input detection */
480 #ifdef TAMP_CR1_TAMP4E
481 #define LL_RTC_TAMPER_4 TAMP_CR1_TAMP4E /*!< Tamper 4 input detection */
482 #define LL_RTC_TAMPER_5 TAMP_CR1_TAMP5E /*!< Tamper 5 input detection */
483 #define LL_RTC_TAMPER_6 TAMP_CR1_TAMP6E /*!< Tamper 6 input detection */
484 #endif /* TAMP_CR1_TAMP4E */
485 /**
486 * @}
487 */
488
489 /** @defgroup RTC_LL_EC_TAMPER_MASK TAMPER MASK
490 * @{
491 */
492 #define LL_RTC_TAMPER_MASK_TAMPER1 TAMP_CR2_TAMP1MSK /*!< Tamper 1 event generates a trigger event. TAMP1F is masked and internally cleared by hardware. The backup registers are not erased */
493 #define LL_RTC_TAMPER_MASK_TAMPER2 TAMP_CR2_TAMP2MSK /*!< Tamper 2 event generates a trigger event. TAMP2F is masked and internally cleared by hardware. The backup registers are not erased */
494 #define LL_RTC_TAMPER_MASK_TAMPER3 TAMP_CR2_TAMP3MSK /*!< Tamper 3 event generates a trigger event. TAMP3F is masked and internally cleared by hardware. The backup registers are not erased */
495 /**
496 * @}
497 */
498
499 /** @defgroup RTC_LL_EC_TAMPER_NOERASE TAMPER NO ERASE
500 * @{
501 */
502 #define LL_RTC_TAMPER_NOERASE_TAMPER1 TAMP_CR2_TAMP1POM /*!< Tamper 1 event does not erase the backup registers */
503 #define LL_RTC_TAMPER_NOERASE_TAMPER2 TAMP_CR2_TAMP2POM /*!< Tamper 2 event does not erase the backup registers */
504 #define LL_RTC_TAMPER_NOERASE_TAMPER3 TAMP_CR2_TAMP3POM /*!< Tamper 3 event does not erase the backup registers */
505 #ifdef TAMP_CR2_TAMP4POM
506 #define LL_RTC_TAMPER_NOERASE_TAMPER4 TAMP_CR2_TAMP4POM /*!< Tamper 4 event does not erase the backup registers */
507 #define LL_RTC_TAMPER_NOERASE_TAMPER5 TAMP_CR2_TAMP5POM /*!< Tamper 5 event does not erase the backup registers */
508 #define LL_RTC_TAMPER_NOERASE_TAMPER6 TAMP_CR2_TAMP6POM /*!< Tamper 6 event does not erase the backup registers */
509 #endif /* TAMP_CR2_TAMP4POM */
510 /**
511 * @}
512 */
513
514 /** @defgroup RTC_LL_EC_TAMPER_DURATION TAMPER DURATION
515 * @{
516 */
517 #define LL_RTC_TAMPER_DURATION_1RTCCLK 0U /*!< Tamper pins are pre-charged before sampling during 1 RTCCLK cycle */
518 #define LL_RTC_TAMPER_DURATION_2RTCCLK TAMP_FLTCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before sampling during 2 RTCCLK cycles */
519 #define LL_RTC_TAMPER_DURATION_4RTCCLK TAMP_FLTCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before sampling during 4 RTCCLK cycles */
520 #define LL_RTC_TAMPER_DURATION_8RTCCLK TAMP_FLTCR_TAMPPRCH /*!< Tamper pins are pre-charged before sampling during 8 RTCCLK cycles */
521 /**
522 * @}
523 */
524
525 /** @defgroup RTC_LL_EC_TAMPER_FILTER TAMPER FILTER
526 * @{
527 */
528 #define LL_RTC_TAMPER_FILTER_DISABLE 0U /*!< Tamper filter is disabled */
529 #define LL_RTC_TAMPER_FILTER_2SAMPLE TAMP_FLTCR_TAMPFLT_0 /*!< Tamper is activated after 2 consecutive samples at the active level */
530 #define LL_RTC_TAMPER_FILTER_4SAMPLE TAMP_FLTCR_TAMPFLT_1 /*!< Tamper is activated after 4 consecutive samples at the active level */
531 #define LL_RTC_TAMPER_FILTER_8SAMPLE TAMP_FLTCR_TAMPFLT /*!< Tamper is activated after 8 consecutive samples at the active level */
532 /**
533 * @}
534 */
535
536 /** @defgroup RTC_LL_EC_TAMPER_SAMPLFREQDIV TAMPER SAMPLING FREQUENCY DIVIDER
537 * @{
538 */
539 #define LL_RTC_TAMPER_SAMPLFREQDIV_32768 0U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768 */
540 #define LL_RTC_TAMPER_SAMPLFREQDIV_16384 TAMP_FLTCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384 */
541 #define LL_RTC_TAMPER_SAMPLFREQDIV_8192 TAMP_FLTCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192 */
542 #define LL_RTC_TAMPER_SAMPLFREQDIV_4096 (TAMP_FLTCR_TAMPFREQ_1 | TAMP_FLTCR_TAMPFREQ_0) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 4096 */
543 #define LL_RTC_TAMPER_SAMPLFREQDIV_2048 TAMP_FLTCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048 */
544 #define LL_RTC_TAMPER_SAMPLFREQDIV_1024 (TAMP_FLTCR_TAMPFREQ_2 | TAMP_FLTCR_TAMPFREQ_0) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 1024 */
545 #define LL_RTC_TAMPER_SAMPLFREQDIV_512 (TAMP_FLTCR_TAMPFREQ_2 | TAMP_FLTCR_TAMPFREQ_1) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 512 */
546 #define LL_RTC_TAMPER_SAMPLFREQDIV_256 TAMP_FLTCR_TAMPFREQ /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 256 */
547 /**
548 * @}
549 */
550
551 /** @defgroup RTC_LL_EC_TAMPER_ACTIVELEVEL TAMPER ACTIVE LEVEL
552 * @{
553 */
554 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP1 TAMP_CR2_TAMP1TRG /*!< Tamper 1 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
555 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP2 TAMP_CR2_TAMP2TRG /*!< Tamper 2 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
556 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP3 TAMP_CR2_TAMP3TRG /*!< Tamper 3 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
557 #ifdef TAMP_CR2_TAMP4TRG
558 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP4 TAMP_CR2_TAMP4TRG /*!< Tamper 4 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
559 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP5 TAMP_CR2_TAMP5TRG /*!< Tamper 5 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
560 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP6 TAMP_CR2_TAMP6TRG /*!< Tamper 6 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
561 #endif /* TAMP_CR2_TAMP4TRG */
562 /**
563 * @}
564 */
565
566 /** @defgroup RTC_LL_EC_INTERNAL INTERNAL TAMPER
567 * @{
568 */
569 #define LL_RTC_TAMPER_ITAMP3 TAMP_CR1_ITAMP3E /*!< Internal tamper 3: LSE monitoring */
570 #define LL_RTC_TAMPER_ITAMP5 TAMP_CR1_ITAMP5E /*!< Internal tamper 5: RTC calendar overflow */
571 #define LL_RTC_TAMPER_ITAMP6 TAMP_CR1_ITAMP6E /*!< Internal tamper 6: JTAG/SWD access when RDP > 0 */
572 #define LL_RTC_TAMPER_ITAMP7 TAMP_CR1_ITAMP7E /*!< Internal tamper 7: ADC4 analog watchdog monitoring 1 */
573 #define LL_RTC_TAMPER_ITAMP8 TAMP_CR1_ITAMP8E /*!< Internal tamper 8: Monotonic counter overflow */
574 #define LL_RTC_TAMPER_ITAMP9 TAMP_CR1_ITAMP9E /*!< Internal tamper 9: Cryptographic IPs fault */
575 #define LL_RTC_TAMPER_ITAMP11 TAMP_CR1_ITAMP11E /*!< Internal tamper 11: IWDG reset when tamper flag is set */
576 #define LL_RTC_TAMPER_ITAMP12 TAMP_CR1_ITAMP12E /*!< Internal tamper 12: ADC4 analog watchdog monitoring 2 */
577 #define LL_RTC_TAMPER_ITAMP13 TAMP_CR1_ITAMP13E /*!< Internal tamper 13: ADC4 analog watchdog monitoring 3 */
578 /**
579 * @}
580 */
581
582 /** @defgroup RTC_LL_EC_ITAMPER_NOERASE INTERNAL TAMPER NO ERASE
583 * @{
584 */
585 #define LL_RTC_TAMPER_NOERASE_ITAMPER3 TAMP_CR3_ITAMP3POM /*!< Internal tamper 3 event does not erase the backup registers */
586 #define LL_RTC_TAMPER_NOERASE_ITAMPER5 TAMP_CR3_ITAMP5POM /*!< Internal tamper 5 event does not erase the backup registers */
587 #define LL_RTC_TAMPER_NOERASE_ITAMPER6 TAMP_CR3_ITAMP6POM /*!< Internal tamper 6 event does not erase the backup registers */
588 #define LL_RTC_TAMPER_NOERASE_ITAMPER7 TAMP_CR3_ITAMP7POM /*!< Internal tamper 7 event does not erase the backup registers */
589 #define LL_RTC_TAMPER_NOERASE_ITAMPER8 TAMP_CR3_ITAMP8POM /*!< Internal tamper 8 event does not erase the backup registers */
590 #define LL_RTC_TAMPER_NOERASE_ITAMPER9 TAMP_CR3_ITAMP9POM /*!< Internal tamper 9 event does not erase the backup registers */
591 #define LL_RTC_TAMPER_NOERASE_ITAMPER11 TAMP_CR3_ITAMP11POM /*!< Internal tamper 11 event does not erase the backup registers */
592 #define LL_RTC_TAMPER_NOERASE_ITAMPER12 TAMP_CR3_ITAMP12POM /*!< Internal tamper 12 event does not erase the backup registers */
593 #define LL_RTC_TAMPER_NOERASE_ITAMPER13 TAMP_CR3_ITAMP13POM /*!< Internal tamper 13 event does not erase the backup registers */
594 /**
595 * @}
596 */
597
598 /** @defgroup RTC_LL_EC_ACTIVE_MODE ACTIVE TAMPER MODE
599 * @{
600 */
601 #define LL_RTC_TAMPER_ATAMP_TAMP1AM TAMP_ATCR1_TAMP1AM /*!< Tamper 1 is active */
602 #define LL_RTC_TAMPER_ATAMP_TAMP2AM TAMP_ATCR1_TAMP2AM /*!< Tamper 2 is active */
603 #define LL_RTC_TAMPER_ATAMP_TAMP3AM TAMP_ATCR1_TAMP3AM /*!< Tamper 3 is active */
604 #ifdef TAMP_ATCR1_TAMP4AM
605 #define LL_RTC_TAMPER_ATAMP_TAMP4AM TAMP_ATCR1_TAMP4AM /*!< Tamper 4 is active */
606 #define LL_RTC_TAMPER_ATAMP_TAMP5AM TAMP_ATCR1_TAMP5AM /*!< Tamper 5 is active */
607 #define LL_RTC_TAMPER_ATAMP_TAMP6AM TAMP_ATCR1_TAMP6AM /*!< Tamper 6 is active */
608 #endif /* TAMP_ATCR1_TAMP4AM */
609 /**
610 * @}
611 */
612
613 /** @defgroup RTC_LL_EC_ACTIVE_ASYNC_PRESCALER ACTIVE TAMPER ASYNCHRONOUS PRESCALER CLOCK
614 * @{
615 */
616 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK 0U /*!< RTCCLK */
617 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_2 TAMP_ATCR1_ATCKSEL_0 /*!< RTCCLK/2 */
618 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_4 TAMP_ATCR1_ATCKSEL_1 /*!< RTCCLK/4 */
619 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_8 (TAMP_ATCR1_ATCKSEL_1 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/8 */
620 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_16 TAMP_ATCR1_ATCKSEL_2 /*!< RTCCLK/16 */
621 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_32 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/32 */
622 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_64 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_1) /*!< RTCCLK/64 */
623 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_128 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_1 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/128 */
624 /**
625 * @}
626 */
627
628 /** @defgroup RTC_LL_EC_ACTIVE_OUTPUT_SELECTION ACTIVE TAMPER OUTPUT SELECTION
629 * @{
630 */
631 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL1_Pos)
632 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL1_Pos)
633 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL1_Pos)
634 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL1_Pos)
635 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL1_Pos)
636 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL1_Pos)
637
638 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL2_Pos)
639 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL2_Pos)
640 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL2_Pos)
641 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL2_Pos)
642 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL2_Pos)
643 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL2_Pos)
644
645 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL3_Pos)
646 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL3_Pos)
647 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL3_Pos)
648 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL3_Pos)
649 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL3_Pos)
650 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL3_Pos)
651
652 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL4_Pos)
653 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL4_Pos)
654 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL4_Pos)
655 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL4_Pos)
656 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL4_Pos)
657 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL4_Pos)
658
659 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL5_Pos)
660 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL5_Pos)
661 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL5_Pos)
662 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL5_Pos)
663 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL5_Pos)
664 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL5_Pos)
665
666 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL6_Pos)
667 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL6_Pos)
668 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL6_Pos)
669 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL6_Pos)
670 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL6_Pos)
671 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL6_Pos)
672 /**
673 * @}
674 */
675
676 /** @defgroup RTC_LL_EC_BKP BACKUP
677 * @{
678 */
679 #define LL_RTC_BKP_NUMBER RTC_BACKUP_NB
680 #define LL_RTC_BKP_DR0 0U
681 #define LL_RTC_BKP_DR1 1U
682 #define LL_RTC_BKP_DR2 2U
683 #define LL_RTC_BKP_DR3 3U
684 #define LL_RTC_BKP_DR4 4U
685 #define LL_RTC_BKP_DR5 5U
686 #define LL_RTC_BKP_DR6 6U
687 #define LL_RTC_BKP_DR7 7U
688 #define LL_RTC_BKP_DR8 8U
689 #define LL_RTC_BKP_DR9 9U
690 #define LL_RTC_BKP_DR10 10U
691 #define LL_RTC_BKP_DR11 11U
692 #define LL_RTC_BKP_DR12 12U
693 #define LL_RTC_BKP_DR13 13U
694 #define LL_RTC_BKP_DR14 14U
695 #define LL_RTC_BKP_DR15 15U
696 #define LL_RTC_BKP_DR16 16U
697 #define LL_RTC_BKP_DR17 17U
698 #define LL_RTC_BKP_DR18 18U
699 #define LL_RTC_BKP_DR19 19U
700 #define LL_RTC_BKP_DR20 20U
701 #define LL_RTC_BKP_DR21 21U
702 #define LL_RTC_BKP_DR22 22U
703 #define LL_RTC_BKP_DR23 23U
704 #define LL_RTC_BKP_DR24 24U
705 #define LL_RTC_BKP_DR25 25U
706 #define LL_RTC_BKP_DR26 26U
707 #define LL_RTC_BKP_DR27 27U
708 #define LL_RTC_BKP_DR28 28U
709 #define LL_RTC_BKP_DR29 29U
710 #define LL_RTC_BKP_DR30 30U
711 #define LL_RTC_BKP_DR31 31U
712 /**
713 * @}
714 */
715
716 /** @defgroup RTC_LL_EC_WAKEUPCLOCK_DIV WAKEUP CLOCK DIV
717 * @{
718 */
719 #define LL_RTC_WAKEUPCLOCK_DIV_16 0U /*!< RTC/16 clock is selected */
720 #define LL_RTC_WAKEUPCLOCK_DIV_8 RTC_CR_WUCKSEL_0 /*!< RTC/8 clock is selected */
721 #define LL_RTC_WAKEUPCLOCK_DIV_4 RTC_CR_WUCKSEL_1 /*!< RTC/4 clock is selected */
722 #define LL_RTC_WAKEUPCLOCK_DIV_2 (RTC_CR_WUCKSEL_1 | RTC_CR_WUCKSEL_0) /*!< RTC/2 clock is selected */
723 #define LL_RTC_WAKEUPCLOCK_CKSPRE RTC_CR_WUCKSEL_2 /*!< ck_spre (usually 1 Hz) clock is selected */
724 #define LL_RTC_WAKEUPCLOCK_CKSPRE_WUT (RTC_CR_WUCKSEL_2 | RTC_CR_WUCKSEL_1) /*!< ck_spre (usually 1 Hz) clock is selected and 2exp16 is added to the WUT counter value */
725 /**
726 * @}
727 */
728
729 #if defined(RTC_CR_COE)
730 /** @defgroup RTC_LL_EC_CALIB_OUTPUT Calibration output
731 * @{
732 */
733 #define LL_RTC_CALIB_OUTPUT_NONE 0U /*!< Calibration output disabled */
734 #define LL_RTC_CALIB_OUTPUT_1HZ (RTC_CR_COE | RTC_CR_COSEL) /*!< Calibration output is 1 Hz */
735 #define LL_RTC_CALIB_OUTPUT_512HZ RTC_CR_COE /*!< Calibration output is 512 Hz */
736 /**
737 * @}
738 */
739 #endif /* RTC_CR_COE */
740
741 /** @defgroup RTC_LL_EC_CALIB_INSERTPULSE Calibration pulse insertion
742 * @{
743 */
744 #define LL_RTC_CALIB_INSERTPULSE_NONE 0U /*!< No RTCCLK pulses are added */
745 #define LL_RTC_CALIB_INSERTPULSE_SET RTC_CALR_CALP /*!< One RTCCLK pulse is effectively inserted every 2exp11 pulses (frequency increased by 488.5 ppm) */
746 /**
747 * @}
748 */
749
750 /** @defgroup RTC_LL_EC_CALIB_PERIOD Calibration period
751 * @{
752 */
753 #define LL_RTC_CALIB_PERIOD_32SEC 0U /*!< Use a 32-second calibration cycle period */
754 #define LL_RTC_CALIB_PERIOD_16SEC RTC_CALR_CALW16 /*!< Use a 16-second calibration cycle period */
755 #define LL_RTC_CALIB_PERIOD_8SEC RTC_CALR_CALW8 /*!< Use a 8-second calibration cycle period */
756 /**
757 * @}
758 */
759
760 /** @defgroup RTC_LL_EC_CALIB_LOWPOWER Calibration low power
761 * @{
762 */
763 #define LL_RTC_CALIB_LOWPOWER_NONE 0U /*!< High conso mode */
764 #define LL_RTC_CALIB_LOWPOWER_SET RTC_CALR_LPCAL /*!< Low power mode */
765 /**
766 * @}
767 */
768
769 /** @defgroup RTC_LL_EC_BINARY_MODE Binary mode (Sub Second Register)
770 * @{
771 */
772 #define LL_RTC_BINARY_NONE 0U /*!< Free running BCD calendar mode (Binary mode disabled) */
773 #define LL_RTC_BINARY_ONLY RTC_ICSR_BIN_0 /*!< Free running Binary mode (BCD mode disabled) */
774 #define LL_RTC_BINARY_MIX RTC_ICSR_BIN_1 /*!< Free running BCD calendar and Binary mode enable */
775 /**
776 * @}
777 */
778
779 /** @defgroup RTC_LL_EC_BINARY_MIX_BCDU Calendar second incrementation in Binary mix mode
780 * @{
781 */
782 #define LL_RTC_BINARY_MIX_BCDU_0 0U /*!< 1s calendar increment is generated each time SS[7:0] = 0 */
783 #define LL_RTC_BINARY_MIX_BCDU_1 (0x1UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[8:0] = 0 */
784 #define LL_RTC_BINARY_MIX_BCDU_2 (0x2UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[9:0] = 0 */
785 #define LL_RTC_BINARY_MIX_BCDU_3 (0x3UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[10:0] = 0 */
786 #define LL_RTC_BINARY_MIX_BCDU_4 (0x4UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[11:0] = 0 */
787 #define LL_RTC_BINARY_MIX_BCDU_5 (0x5UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[12:0] = 0 */
788 #define LL_RTC_BINARY_MIX_BCDU_6 (0x6UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[13:0] = 0 */
789 #define LL_RTC_BINARY_MIX_BCDU_7 (0x7UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[14:0] = 0 */
790 /**
791 * @}
792 */
793
794 #if defined(RTC_SECCFGR_SEC)
795 /** @defgroup RTC_LL_EC_SECURE_RTC_FULL Secure full rtc
796 * @{
797 */
798 #define LL_RTC_SECURE_FULL_YES RTC_SECCFGR_SEC /*!< RTC full secure */
799 #define LL_RTC_SECURE_FULL_NO 0U /*!< RTC is not full secure, features can be secure. See RTC_LL_EC_SECURE_RTC_FEATURE */
800 /**
801 * @}
802 */
803 #endif /* RTC_SECCFGR_SEC */
804
805 /** @defgroup RTC_LL_EC_SECURE_RTC_FEATURE Secure features rtc in case of LL_RTC_SECURE_FULL_NO.
806 * @{
807 */
808 #define LL_RTC_SECURE_FEATURE_INIT RTC_SECCFGR_INITSEC /*!< Initialization feature is secure */
809 #define LL_RTC_SECURE_FEATURE_CAL RTC_SECCFGR_CALSEC /*!< Calibration feature is secure */
810 #define LL_RTC_SECURE_FEATURE_TS RTC_SECCFGR_TSSEC /*!< Time stamp feature is secure */
811 #define LL_RTC_SECURE_FEATURE_WUT RTC_SECCFGR_WUTSEC /*!< Wake up timer feature is secure */
812 #define LL_RTC_SECURE_FEATURE_ALRA RTC_SECCFGR_ALRASEC /*!< Alarm A feature is secure */
813 #define LL_RTC_SECURE_FEATURE_ALRB RTC_SECCFGR_ALRBSEC /*!< Alarm B feature is secure */
814 /**
815 * @}
816 */
817
818 /** @defgroup RTC_LL_EC_SECURE_TAMP Secure tamp
819 * @{
820 */
821 #define LL_TAMP_SECURE_FULL_YES TAMP_SECCFGR_TAMPSEC /*!< TAMP full secure */
822 #define LL_TAMP_SECURE_FULL_NO 0U /*!< TAMP is not secure */
823 /**
824 * @}
825 */
826
827 #if defined(RTC_PRIVCFGR_PRIV)
828 /** @defgroup RTC_LL_EC_PRIVILEGE_RTC_FULL Privilege full rtc
829 * @{
830 */
831 #define LL_RTC_PRIVILEGE_FULL_YES RTC_PRIVCFGR_PRIV /*!< RTC full privilege */
832 #define LL_RTC_PRIVILEGE_FULL_NO 0U /*!< RTC is not full privilege, features can be unprivilege. See RTC_LL_EC_PRIVILEGE_RTC_FEATURE */
833 /**
834 * @}
835 */
836 #endif /* RTC_PRIVCFGR_PRIV */
837
838 /** @defgroup RTC_LL_EC_PRIVILEGE_RTC_FEATURE Privilege rtc features in case of LL_RTC_PRIVILEGE_FULL_NO.
839 * @{
840 */
841 #define LL_RTC_PRIVILEGE_FEATURE_INIT RTC_PRIVCFGR_INITPRIV /*!< Initialization feature is privilege */
842 #define LL_RTC_PRIVILEGE_FEATURE_CAL RTC_PRIVCFGR_CALPRIV /*!< Calibration feature is privilege */
843 #define LL_RTC_PRIVILEGE_FEATURE_TS RTC_PRIVCFGR_TSPRIV /*!< Time stamp feature is privilege */
844 #define LL_RTC_PRIVILEGE_FEATURE_WUT RTC_PRIVCFGR_WUTPRIV /*!< Wake up timer feature is privilege */
845 #define LL_RTC_PRIVILEGE_FEATURE_ALRA RTC_PRIVCFGR_ALRAPRIV /*!< Alarm A feature is privilege */
846 #define LL_RTC_PRIVILEGE_FEATURE_ALRB RTC_PRIVCFGR_ALRBPRIV /*!< Alarm B feature is privilege */
847 /**
848 * @}
849 */
850
851 /** @defgroup RTC_LL_EC_PRIVILEGE_TAMP_FULL Privilege full tamp
852 * @{
853 */
854 #define LL_TAMP_PRIVILEGE_FULL_YES TAMP_PRIVCFGR_TAMPPRIV /*!< TAMP full privilege */
855 #define LL_TAMP_PRIVILEGE_FULL_NO 0U /*!< TAMP is not privilege */
856 /**
857 * @}
858 */
859
860 /** @defgroup RTC_LL_EC_PRIVILEGE_BACKUP_REG_ZONE Privilege Backup register privilege zone
861 * @{
862 */
863 #define LL_RTC_PRIVILEGE_BKUP_ZONE_NONE 0U
864 #define LL_RTC_PRIVILEGE_BKUP_ZONE_1 TAMP_PRIVCFGR_BKPRWPRIV
865 #define LL_RTC_PRIVILEGE_BKUP_ZONE_2 TAMP_PRIVCFGR_BKPWPRIV
866 #define LL_RTC_PRIVILEGE_BKUP_ZONE_ALL (LL_RTC_PRIVILEGE_BKUP_ZONE_1 | LL_RTC_PRIVILEGE_BKUP_ZONE_2)
867 /**
868 * @}
869 */
870
871 /**
872 * @}
873 */
874
875 /* Exported macro ------------------------------------------------------------*/
876 /** @defgroup RTC_LL_Exported_Macros RTC Exported Macros
877 * @{
878 */
879
880 /** @defgroup RTC_LL_EM_WRITE_READ Common Write and read registers Macros
881 * @{
882 */
883
884 /**
885 * @brief Write a value in RTC register
886 * @param __INSTANCE__ RTC Instance
887 * @param __REG__ Register to be written
888 * @param __VALUE__ Value to be written in the register
889 * @retval None
890 */
891 #define LL_RTC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
892
893 /**
894 * @brief Read a value in RTC register
895 * @param __INSTANCE__ RTC Instance
896 * @param __REG__ Register to be read
897 * @retval Register value
898 */
899 #define LL_RTC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
900 /**
901 * @}
902 */
903
904 /** @defgroup RTC_LL_EM_Convert Convert helper Macros
905 * @{
906 */
907
908 /**
909 * @brief Helper macro to convert a value from 2 digit decimal format to BCD format
910 * @param __VALUE__ Byte to be converted
911 * @retval Converted byte
912 */
913 #define __LL_RTC_CONVERT_BIN2BCD(__VALUE__) ((uint8_t)((((__VALUE__) / 10U) << 4U) | ((__VALUE__) % 10U)))
914
915 /**
916 * @brief Helper macro to convert a value from BCD format to 2 digit decimal format
917 * @param __VALUE__ BCD value to be converted
918 * @retval Converted byte
919 */
920 #define __LL_RTC_CONVERT_BCD2BIN(__VALUE__) \
921 ((uint8_t)((((uint8_t)((__VALUE__) & (uint8_t)0xF0U) >> (uint8_t)0x4U) * 10U) + ((__VALUE__) & (uint8_t)0x0FU)))
922
923 /**
924 * @}
925 */
926
927 /** @defgroup RTC_LL_EM_Date Date helper Macros
928 * @{
929 */
930
931 /**
932 * @brief Helper macro to retrieve weekday.
933 * @param __RTC_DATE__ Date returned by @ref LL_RTC_DATE_Get function.
934 * @retval Returned value can be one of the following values:
935 * @arg @ref LL_RTC_WEEKDAY_MONDAY
936 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
937 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
938 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
939 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
940 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
941 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
942 */
943 #define __LL_RTC_GET_WEEKDAY(__RTC_DATE__) (((__RTC_DATE__) >> RTC_OFFSET_WEEKDAY) & 0x000000FFU)
944
945 /**
946 * @brief Helper macro to retrieve Year in BCD format
947 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
948 * @retval Year in BCD format (0x00 . . . 0x99)
949 */
950 #define __LL_RTC_GET_YEAR(__RTC_DATE__) ((__RTC_DATE__) & 0x000000FFU)
951
952 /**
953 * @brief Helper macro to retrieve Month in BCD format
954 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
955 * @retval Returned value can be one of the following values:
956 * @arg @ref LL_RTC_MONTH_JANUARY
957 * @arg @ref LL_RTC_MONTH_FEBRUARY
958 * @arg @ref LL_RTC_MONTH_MARCH
959 * @arg @ref LL_RTC_MONTH_APRIL
960 * @arg @ref LL_RTC_MONTH_MAY
961 * @arg @ref LL_RTC_MONTH_JUNE
962 * @arg @ref LL_RTC_MONTH_JULY
963 * @arg @ref LL_RTC_MONTH_AUGUST
964 * @arg @ref LL_RTC_MONTH_SEPTEMBER
965 * @arg @ref LL_RTC_MONTH_OCTOBER
966 * @arg @ref LL_RTC_MONTH_NOVEMBER
967 * @arg @ref LL_RTC_MONTH_DECEMBER
968 */
969 #define __LL_RTC_GET_MONTH(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_MONTH) & 0x000000FFU)
970
971 /**
972 * @brief Helper macro to retrieve Day in BCD format
973 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
974 * @retval Day in BCD format (0x01 . . . 0x31)
975 */
976 #define __LL_RTC_GET_DAY(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_DAY) & 0x000000FFU)
977
978 /**
979 * @}
980 */
981
982 /** @defgroup RTC_LL_EM_Time Time helper Macros
983 * @{
984 */
985
986 /**
987 * @brief Helper macro to retrieve hour in BCD format
988 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
989 * @retval Hours in BCD format (0x01. . .0x12 or between Min_Data=0x00 and Max_Data=0x23)
990 */
991 #define __LL_RTC_GET_HOUR(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_HOUR) & 0x000000FFU)
992
993 /**
994 * @brief Helper macro to retrieve minute in BCD format
995 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
996 * @retval Minutes in BCD format (0x00. . .0x59)
997 */
998 #define __LL_RTC_GET_MINUTE(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_MINUTE) & 0x000000FFU)
999
1000 /**
1001 * @brief Helper macro to retrieve second in BCD format
1002 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
1003 * @retval Seconds in format (0x00. . .0x59)
1004 */
1005 #define __LL_RTC_GET_SECOND(__RTC_TIME__) ((__RTC_TIME__) & 0x000000FFU)
1006
1007 /**
1008 * @}
1009 */
1010
1011 /**
1012 * @}
1013 */
1014
1015 /* Exported functions --------------------------------------------------------*/
1016 /** @defgroup RTC_LL_Exported_Functions RTC Exported Functions
1017 * @{
1018 */
1019
1020 /** @defgroup RTC_LL_EF_Configuration Configuration
1021 * @{
1022 */
1023
1024 /**
1025 * @brief Set Hours format (24 hour/day or AM/PM hour format)
1026 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1027 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1028 * @rmtoll RTC_CR FMT LL_RTC_SetHourFormat
1029 * @param RTCx RTC Instance
1030 * @param HourFormat This parameter can be one of the following values:
1031 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
1032 * @arg @ref LL_RTC_HOURFORMAT_AMPM
1033 * @retval None
1034 */
LL_RTC_SetHourFormat(RTC_TypeDef * RTCx,uint32_t HourFormat)1035 __STATIC_INLINE void LL_RTC_SetHourFormat(RTC_TypeDef *RTCx, uint32_t HourFormat)
1036 {
1037 MODIFY_REG(RTCx->CR, RTC_CR_FMT, HourFormat);
1038 }
1039
1040 /**
1041 * @brief Get Hours format (24 hour/day or AM/PM hour format)
1042 * @rmtoll RTC_CR FMT LL_RTC_GetHourFormat
1043 * @param RTCx RTC Instance
1044 * @retval Returned value can be one of the following values:
1045 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
1046 * @arg @ref LL_RTC_HOURFORMAT_AMPM
1047 */
LL_RTC_GetHourFormat(const RTC_TypeDef * RTCx)1048 __STATIC_INLINE uint32_t LL_RTC_GetHourFormat(const RTC_TypeDef *RTCx)
1049 {
1050 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_FMT));
1051 }
1052
1053 #if defined(RTC_CR_OSEL)
1054 /**
1055 * @brief Select the flag to be routed to RTC_ALARM output
1056 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1057 * @rmtoll RTC_CR OSEL LL_RTC_SetAlarmOutEvent
1058 * @param RTCx RTC Instance
1059 * @param AlarmOutput This parameter can be one of the following values:
1060 * @arg @ref LL_RTC_ALARMOUT_DISABLE
1061 * @arg @ref LL_RTC_ALARMOUT_ALMA
1062 * @arg @ref LL_RTC_ALARMOUT_ALMB
1063 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
1064 * @retval None
1065 */
LL_RTC_SetAlarmOutEvent(RTC_TypeDef * RTCx,uint32_t AlarmOutput)1066 __STATIC_INLINE void LL_RTC_SetAlarmOutEvent(RTC_TypeDef *RTCx, uint32_t AlarmOutput)
1067 {
1068 MODIFY_REG(RTCx->CR, RTC_CR_OSEL, AlarmOutput);
1069 }
1070
1071 /**
1072 * @brief Get the flag to be routed to RTC_ALARM output
1073 * @rmtoll RTC_CR OSEL LL_RTC_GetAlarmOutEvent
1074 * @param RTCx RTC Instance
1075 * @retval Returned value can be one of the following values:
1076 * @arg @ref LL_RTC_ALARMOUT_DISABLE
1077 * @arg @ref LL_RTC_ALARMOUT_ALMA
1078 * @arg @ref LL_RTC_ALARMOUT_ALMB
1079 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
1080 */
LL_RTC_GetAlarmOutEvent(const RTC_TypeDef * RTCx)1081 __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutEvent(const RTC_TypeDef *RTCx)
1082 {
1083 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_OSEL));
1084 }
1085 #endif /* RTC_CR_OSEL */
1086
1087
1088 #ifdef RTC_CR_TAMPALRM_TYPE
1089 /**
1090 * @brief Set RTC_ALARM output type (ALARM in push-pull or open-drain output)
1091 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_SetAlarmOutputType
1092 * @param RTCx RTC Instance
1093 * @param Output This parameter can be one of the following values:
1094 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
1095 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
1096 * @retval None
1097 */
LL_RTC_SetAlarmOutputType(RTC_TypeDef * RTCx,uint32_t Output)1098 __STATIC_INLINE void LL_RTC_SetAlarmOutputType(RTC_TypeDef *RTCx, uint32_t Output)
1099 {
1100 MODIFY_REG(RTCx->CR, RTC_CR_TAMPALRM_TYPE, Output);
1101 }
1102
1103 /**
1104 * @brief Get RTC_ALARM output type (ALARM in push-pull or open-drain output)
1105 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_GetAlarmOutputType
1106 * @param RTCx RTC Instance
1107 * @retval Returned value can be one of the following values:
1108 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
1109 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
1110 */
LL_RTC_GetAlarmOutputType(const RTC_TypeDef * RTCx)1111 __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutputType(const RTC_TypeDef *RTCx)
1112 {
1113 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_TYPE));
1114 }
1115 #endif /* RTC_CR_TAMPALRM_TYPE */
1116
1117 /**
1118 * @brief Enable initialization mode
1119 * @note Initialization mode is used to program time and date register (RTC_TR and RTC_DR)
1120 * and prescaler register (RTC_PRER).
1121 * Counters are stopped and start counting from the new value when INIT is reset.
1122 * @rmtoll RTC_ICSR INIT LL_RTC_EnableInitMode
1123 * @param RTCx RTC Instance
1124 * @retval None
1125 */
LL_RTC_EnableInitMode(RTC_TypeDef * RTCx)1126 __STATIC_INLINE void LL_RTC_EnableInitMode(RTC_TypeDef *RTCx)
1127 {
1128 /* Set the Initialization mode */
1129 SET_BIT(RTCx->ICSR, RTC_ICSR_INIT);
1130 }
1131
1132 /**
1133 * @brief Disable initialization mode (Free running mode)
1134 * @rmtoll RTC_ICSR INIT LL_RTC_DisableInitMode
1135 * @param RTCx RTC Instance
1136 * @retval None
1137 */
LL_RTC_DisableInitMode(RTC_TypeDef * RTCx)1138 __STATIC_INLINE void LL_RTC_DisableInitMode(RTC_TypeDef *RTCx)
1139 {
1140 /* Exit Initialization mode */
1141 CLEAR_BIT(RTCx->ICSR, RTC_ICSR_INIT);
1142
1143 }
1144
1145 /**
1146 * @brief Set Binary mode (Sub Second Register)
1147 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1148 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function).
1149 * @rmtoll RTC_ICSR BIN LL_RTC_SetBinaryMode
1150 * @param RTCx RTC Instance
1151 * @param BinaryMode can be one of the following values:
1152 * @arg @ref LL_RTC_BINARY_NONE
1153 * @arg @ref LL_RTC_BINARY_ONLY
1154 * @arg @ref LL_RTC_BINARY_MIX
1155 * @retval None
1156 */
LL_RTC_SetBinaryMode(RTC_TypeDef * RTCx,uint32_t BinaryMode)1157 __STATIC_INLINE void LL_RTC_SetBinaryMode(RTC_TypeDef *RTCx, uint32_t BinaryMode)
1158 {
1159 MODIFY_REG(RTCx->ICSR, RTC_ICSR_BIN, BinaryMode);
1160 }
1161
1162 /**
1163 * @brief Get Binary mode (Sub Second Register)
1164 * @rmtoll RTC_ICSR BIN LL_RTC_GetBinaryMode
1165 * @param RTCx RTC Instance
1166 * @retval This parameter can be one of the following values:
1167 * @arg @ref LL_RTC_BINARY_NONE
1168 * @arg @ref LL_RTC_BINARY_ONLY
1169 * @arg @ref LL_RTC_BINARY_MIX
1170 * @retval None
1171 */
LL_RTC_GetBinaryMode(const RTC_TypeDef * RTCx)1172 __STATIC_INLINE uint32_t LL_RTC_GetBinaryMode(const RTC_TypeDef *RTCx)
1173 {
1174 return (uint32_t)(READ_BIT(RTCx->ICSR, RTC_ICSR_BIN));
1175 }
1176
1177 /**
1178 * @brief Set Binary Mix mode BCDU
1179 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1180 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function).
1181 * @rmtoll RTC_ICSR BCDU LL_RTC_SetBinMixBCDU
1182 * @param RTCx RTC Instance
1183 * @param BinMixBcdU can be one of the following values:
1184 * @arg @ref LL_RTC_BINARY_MIX_BCDU_0
1185 * @arg @ref LL_RTC_BINARY_MIX_BCDU_1
1186 * @arg @ref LL_RTC_BINARY_MIX_BCDU_2
1187 * @arg @ref LL_RTC_BINARY_MIX_BCDU_3
1188 * @arg @ref LL_RTC_BINARY_MIX_BCDU_4
1189 * @arg @ref LL_RTC_BINARY_MIX_BCDU_5
1190 * @arg @ref LL_RTC_BINARY_MIX_BCDU_6
1191 * @arg @ref LL_RTC_BINARY_MIX_BCDU_7
1192 * @retval None
1193 */
LL_RTC_SetBinMixBCDU(RTC_TypeDef * RTCx,uint32_t BinMixBcdU)1194 __STATIC_INLINE void LL_RTC_SetBinMixBCDU(RTC_TypeDef *RTCx, uint32_t BinMixBcdU)
1195 {
1196 MODIFY_REG(RTCx->ICSR, RTC_ICSR_BCDU, BinMixBcdU);
1197 }
1198
1199 /**
1200 * @brief Get Binary Mix mode BCDU
1201 * @rmtoll RTC_ICSR BCDU LL_RTC_GetBinMixBCDU
1202 * @param RTCx RTC Instance
1203 * @retval This parameter can be one of the following values:
1204 * @arg @ref LL_RTC_BINARY_MIX_BCDU_0
1205 * @arg @ref LL_RTC_BINARY_MIX_BCDU_1
1206 * @arg @ref LL_RTC_BINARY_MIX_BCDU_2
1207 * @arg @ref LL_RTC_BINARY_MIX_BCDU_3
1208 * @arg @ref LL_RTC_BINARY_MIX_BCDU_4
1209 * @arg @ref LL_RTC_BINARY_MIX_BCDU_5
1210 * @arg @ref LL_RTC_BINARY_MIX_BCDU_6
1211 * @arg @ref LL_RTC_BINARY_MIX_BCDU_7
1212 * @retval None
1213 */
LL_RTC_GetBinMixBCDU(const RTC_TypeDef * RTCx)1214 __STATIC_INLINE uint32_t LL_RTC_GetBinMixBCDU(const RTC_TypeDef *RTCx)
1215 {
1216 return (uint32_t)(READ_BIT(RTCx->ICSR, RTC_ICSR_BCDU));
1217 }
1218
1219
1220 #ifdef RTC_CR_POL
1221 /**
1222 * @brief Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted)
1223 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1224 * @rmtoll RTC_CR POL LL_RTC_SetOutputPolarity
1225 * @param RTCx RTC Instance
1226 * @param Polarity This parameter can be one of the following values:
1227 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
1228 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
1229 * @retval None
1230 */
LL_RTC_SetOutputPolarity(RTC_TypeDef * RTCx,uint32_t Polarity)1231 __STATIC_INLINE void LL_RTC_SetOutputPolarity(RTC_TypeDef *RTCx, uint32_t Polarity)
1232 {
1233 MODIFY_REG(RTCx->CR, RTC_CR_POL, Polarity);
1234 }
1235
1236 /**
1237 * @brief Get Output polarity
1238 * @rmtoll RTC_CR POL LL_RTC_GetOutputPolarity
1239 * @param RTCx RTC Instance
1240 * @retval Returned value can be one of the following values:
1241 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
1242 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
1243 */
LL_RTC_GetOutputPolarity(const RTC_TypeDef * RTCx)1244 __STATIC_INLINE uint32_t LL_RTC_GetOutputPolarity(const RTC_TypeDef *RTCx)
1245 {
1246 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_POL));
1247 }
1248 #endif /* RTC_CR_POL */
1249
1250 /**
1251 * @brief Enable Bypass the shadow registers
1252 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1253 * @rmtoll RTC_CR BYPSHAD LL_RTC_EnableShadowRegBypass
1254 * @param RTCx RTC Instance
1255 * @retval None
1256 */
LL_RTC_EnableShadowRegBypass(RTC_TypeDef * RTCx)1257 __STATIC_INLINE void LL_RTC_EnableShadowRegBypass(RTC_TypeDef *RTCx)
1258 {
1259 SET_BIT(RTCx->CR, RTC_CR_BYPSHAD);
1260 }
1261
1262 /**
1263 * @brief Disable Bypass the shadow registers
1264 * @rmtoll RTC_CR BYPSHAD LL_RTC_DisableShadowRegBypass
1265 * @param RTCx RTC Instance
1266 * @retval None
1267 */
LL_RTC_DisableShadowRegBypass(RTC_TypeDef * RTCx)1268 __STATIC_INLINE void LL_RTC_DisableShadowRegBypass(RTC_TypeDef *RTCx)
1269 {
1270 CLEAR_BIT(RTCx->CR, RTC_CR_BYPSHAD);
1271 }
1272
1273 /**
1274 * @brief Check if Shadow registers bypass is enabled or not.
1275 * @rmtoll RTC_CR BYPSHAD LL_RTC_IsShadowRegBypassEnabled
1276 * @param RTCx RTC Instance
1277 * @retval State of bit (1 or 0).
1278 */
LL_RTC_IsShadowRegBypassEnabled(const RTC_TypeDef * RTCx)1279 __STATIC_INLINE uint32_t LL_RTC_IsShadowRegBypassEnabled(const RTC_TypeDef *RTCx)
1280 {
1281 return ((READ_BIT(RTCx->CR, RTC_CR_BYPSHAD) == (RTC_CR_BYPSHAD)) ? 1U : 0U);
1282 }
1283
1284 #if defined(RTC_CR_REFCKON)
1285 /**
1286 * @brief Enable RTC_REFIN reference clock detection (50 or 60 Hz)
1287 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1288 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1289 * @rmtoll RTC_CR REFCKON LL_RTC_EnableRefClock
1290 * @param RTCx RTC Instance
1291 * @retval None
1292 */
LL_RTC_EnableRefClock(RTC_TypeDef * RTCx)1293 __STATIC_INLINE void LL_RTC_EnableRefClock(RTC_TypeDef *RTCx)
1294 {
1295 SET_BIT(RTCx->CR, RTC_CR_REFCKON);
1296 }
1297
1298 /**
1299 * @brief Disable RTC_REFIN reference clock detection (50 or 60 Hz)
1300 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1301 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1302 * @rmtoll RTC_CR REFCKON LL_RTC_DisableRefClock
1303 * @param RTCx RTC Instance
1304 * @retval None
1305 */
LL_RTC_DisableRefClock(RTC_TypeDef * RTCx)1306 __STATIC_INLINE void LL_RTC_DisableRefClock(RTC_TypeDef *RTCx)
1307 {
1308 CLEAR_BIT(RTCx->CR, RTC_CR_REFCKON);
1309 }
1310 #endif /* RTC_CR_REFCKON */
1311
1312 /**
1313 * @brief Set Asynchronous prescaler factor
1314 * @rmtoll RTC_PRER PREDIV_A LL_RTC_SetAsynchPrescaler
1315 * @param RTCx RTC Instance
1316 * @param AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7F
1317 * @retval None
1318 */
LL_RTC_SetAsynchPrescaler(RTC_TypeDef * RTCx,uint32_t AsynchPrescaler)1319 __STATIC_INLINE void LL_RTC_SetAsynchPrescaler(RTC_TypeDef *RTCx, uint32_t AsynchPrescaler)
1320 {
1321 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_A, AsynchPrescaler << RTC_PRER_PREDIV_A_Pos);
1322 }
1323
1324 /**
1325 * @brief Set Synchronous prescaler factor
1326 * @rmtoll RTC_PRER PREDIV_S LL_RTC_SetSynchPrescaler
1327 * @param RTCx RTC Instance
1328 * @param SynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7FFF
1329 * @retval None
1330 */
LL_RTC_SetSynchPrescaler(RTC_TypeDef * RTCx,uint32_t SynchPrescaler)1331 __STATIC_INLINE void LL_RTC_SetSynchPrescaler(RTC_TypeDef *RTCx, uint32_t SynchPrescaler)
1332 {
1333 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_S, SynchPrescaler);
1334 }
1335
1336 /**
1337 * @brief Get Asynchronous prescaler factor
1338 * @rmtoll RTC_PRER PREDIV_A LL_RTC_GetAsynchPrescaler
1339 * @param RTCx RTC Instance
1340 * @retval Value between Min_Data = 0 and Max_Data = 0x7F
1341 */
LL_RTC_GetAsynchPrescaler(const RTC_TypeDef * RTCx)1342 __STATIC_INLINE uint32_t LL_RTC_GetAsynchPrescaler(const RTC_TypeDef *RTCx)
1343 {
1344 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_A) >> RTC_PRER_PREDIV_A_Pos);
1345 }
1346
1347 /**
1348 * @brief Get Synchronous prescaler factor
1349 * @rmtoll RTC_PRER PREDIV_S LL_RTC_GetSynchPrescaler
1350 * @param RTCx RTC Instance
1351 * @retval Value between Min_Data = 0 and Max_Data = 0x7FFF
1352 */
LL_RTC_GetSynchPrescaler(const RTC_TypeDef * RTCx)1353 __STATIC_INLINE uint32_t LL_RTC_GetSynchPrescaler(const RTC_TypeDef *RTCx)
1354 {
1355 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_S));
1356 }
1357
1358 /**
1359 * @brief Enable the write protection for RTC registers.
1360 * @rmtoll RTC_WPR KEY LL_RTC_EnableWriteProtection
1361 * @param RTCx RTC Instance
1362 * @retval None
1363 */
LL_RTC_EnableWriteProtection(RTC_TypeDef * RTCx)1364 __STATIC_INLINE void LL_RTC_EnableWriteProtection(RTC_TypeDef *RTCx)
1365 {
1366 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_DISABLE);
1367 }
1368
1369 /**
1370 * @brief Disable the write protection for RTC registers.
1371 * @rmtoll RTC_WPR KEY LL_RTC_DisableWriteProtection
1372 * @param RTCx RTC Instance
1373 * @retval None
1374 */
LL_RTC_DisableWriteProtection(RTC_TypeDef * RTCx)1375 __STATIC_INLINE void LL_RTC_DisableWriteProtection(RTC_TypeDef *RTCx)
1376 {
1377 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_1);
1378 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_2);
1379 }
1380
1381 #ifdef RTC_CR_TAMPOE
1382 /**
1383 * @brief Enable tamper output.
1384 * @note When the tamper output is enabled, all external and internal tamper flags
1385 * are ORed and routed to the TAMPALRM output.
1386 * @rmtoll RTC_CR TAMPOE LL_RTC_EnableTamperOutput
1387 * @param RTCx RTC Instance
1388 * @retval None
1389 */
LL_RTC_EnableTamperOutput(RTC_TypeDef * RTCx)1390 __STATIC_INLINE void LL_RTC_EnableTamperOutput(RTC_TypeDef *RTCx)
1391 {
1392 SET_BIT(RTCx->CR, RTC_CR_TAMPOE);
1393 }
1394
1395 /**
1396 * @brief Disable tamper output.
1397 * @rmtoll RTC_CR TAMPOE LL_RTC_DisableTamperOutput
1398 * @param RTCx RTC Instance
1399 * @retval None
1400 */
LL_RTC_DisableTamperOutput(RTC_TypeDef * RTCx)1401 __STATIC_INLINE void LL_RTC_DisableTamperOutput(RTC_TypeDef *RTCx)
1402 {
1403 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPOE);
1404 }
1405
1406 /**
1407 * @brief Check if tamper output is enabled or not.
1408 * @rmtoll RTC_CR TAMPOE LL_RTC_IsTamperOutputEnabled
1409 * @param RTCx RTC Instance
1410 * @retval State of bit (1 or 0).
1411 */
LL_RTC_IsTamperOutputEnabled(const RTC_TypeDef * RTCx)1412 __STATIC_INLINE uint32_t LL_RTC_IsTamperOutputEnabled(const RTC_TypeDef *RTCx)
1413 {
1414 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPOE) == (RTC_CR_TAMPOE)) ? 1U : 0U);
1415 }
1416
1417 /**
1418 * @brief Enable internal pull-up in output mode.
1419 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1420 * @param RTCx RTC Instance
1421 * @retval None
1422 */
LL_RTC_EnableAlarmPullUp(RTC_TypeDef * RTCx)1423 __STATIC_INLINE void LL_RTC_EnableAlarmPullUp(RTC_TypeDef *RTCx)
1424 {
1425 SET_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1426 }
1427 #endif /* RTC_CR_TAMPOE */
1428
1429 #ifdef RTC_CR_TAMPALRM_PU
1430 /**
1431 * @brief Disable internal pull-up in output mode.
1432 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1433 * @param RTCx RTC Instance
1434 * @retval None
1435 */
LL_RTC_DisableAlarmPullUp(RTC_TypeDef * RTCx)1436 __STATIC_INLINE void LL_RTC_DisableAlarmPullUp(RTC_TypeDef *RTCx)
1437 {
1438 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1439 }
1440
1441 /**
1442 * @brief Check if internal pull-up in output mode is enabled or not.
1443 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_IsAlarmPullUpEnabled
1444 * @param RTCx RTC Instance
1445 * @retval State of bit (1 or 0).
1446 */
LL_RTC_IsAlarmPullUpEnabled(const RTC_TypeDef * RTCx)1447 __STATIC_INLINE uint32_t LL_RTC_IsAlarmPullUpEnabled(const RTC_TypeDef *RTCx)
1448 {
1449 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU) == (RTC_CR_TAMPALRM_PU)) ? 1U : 0U);
1450 }
1451 #endif /* RTC_CR_TAMPALRM_PU */
1452
1453
1454 #if defined(RTC_CR_OUT2EN)
1455 /**
1456 * @brief Enable RTC_OUT2 output
1457 * @note RTC_OUT2 mapping depends on both OSEL (@ref LL_RTC_SetAlarmOutEvent)
1458 * and COE (@ref LL_RTC_CAL_SetOutputFreq) settings.
1459 * @note RTC_OUT2 is not available ins VBAT mode.
1460 * @rmtoll RTC_CR OUT2EN LL_RTC_EnableOutput2
1461 * @param RTCx RTC Instance
1462 * @retval None
1463 */
LL_RTC_EnableOutput2(RTC_TypeDef * RTCx)1464 __STATIC_INLINE void LL_RTC_EnableOutput2(RTC_TypeDef *RTCx)
1465 {
1466 SET_BIT(RTCx->CR, RTC_CR_OUT2EN);
1467 }
1468
1469 /**
1470 * @brief Disable RTC_OUT2 output
1471 * @rmtoll RTC_CR OUT2EN LL_RTC_DisableOutput2
1472 * @param RTCx RTC Instance
1473 * @retval None
1474 */
LL_RTC_DisableOutput2(RTC_TypeDef * RTCx)1475 __STATIC_INLINE void LL_RTC_DisableOutput2(RTC_TypeDef *RTCx)
1476 {
1477 CLEAR_BIT(RTCx->CR, RTC_CR_OUT2EN);
1478 }
1479
1480 /**
1481 * @brief Check if RTC_OUT2 output is enabled or not.
1482 * @rmtoll RTC_CR OUT2EN LL_RTC_IsOutput2Enabled
1483 * @param RTCx RTC Instance
1484 * @retval State of bit (1 or 0).
1485 */
LL_RTC_IsOutput2Enabled(const RTC_TypeDef * RTCx)1486 __STATIC_INLINE uint32_t LL_RTC_IsOutput2Enabled(const RTC_TypeDef *RTCx)
1487 {
1488 return ((READ_BIT(RTCx->CR, RTC_CR_OUT2EN) == (RTC_CR_OUT2EN)) ? 1U : 0U);
1489 }
1490 #endif /* RTC_CR_OUT2EN */
1491
1492 /**
1493 * @}
1494 */
1495
1496 /** @defgroup RTC_LL_EF_Time Time
1497 * @{
1498 */
1499
1500 /**
1501 * @brief Set time format (AM/24-hour or PM notation)
1502 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1503 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1504 * @rmtoll RTC_TR PM LL_RTC_TIME_SetFormat
1505 * @param RTCx RTC Instance
1506 * @param TimeFormat This parameter can be one of the following values:
1507 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1508 * @arg @ref LL_RTC_TIME_FORMAT_PM
1509 * @retval None
1510 */
LL_RTC_TIME_SetFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)1511 __STATIC_INLINE void LL_RTC_TIME_SetFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
1512 {
1513 MODIFY_REG(RTCx->TR, RTC_TR_PM, TimeFormat);
1514 }
1515
1516 /**
1517 * @brief Get time format (AM or PM notation)
1518 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1519 * before reading this bit
1520 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1521 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1522 * @rmtoll RTC_TR PM LL_RTC_TIME_GetFormat
1523 * @param RTCx RTC Instance
1524 * @retval Returned value can be one of the following values:
1525 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1526 * @arg @ref LL_RTC_TIME_FORMAT_PM
1527 */
LL_RTC_TIME_GetFormat(const RTC_TypeDef * RTCx)1528 __STATIC_INLINE uint32_t LL_RTC_TIME_GetFormat(const RTC_TypeDef *RTCx)
1529 {
1530 return (uint32_t)(READ_BIT(RTCx->TR, RTC_TR_PM));
1531 }
1532
1533 /**
1534 * @brief Set Hours in BCD format
1535 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1536 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1537 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert hour from binary to BCD format
1538 * @rmtoll RTC_TR HT LL_RTC_TIME_SetHour\n
1539 * RTC_TR HU LL_RTC_TIME_SetHour
1540 * @param RTCx RTC Instance
1541 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1542 * @retval None
1543 */
LL_RTC_TIME_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)1544 __STATIC_INLINE void LL_RTC_TIME_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
1545 {
1546 MODIFY_REG(RTCx->TR, (RTC_TR_HT | RTC_TR_HU),
1547 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)));
1548 }
1549
1550 /**
1551 * @brief Get Hours in BCD format
1552 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1553 * before reading this bit
1554 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1555 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1556 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert hour from BCD to
1557 * Binary format
1558 * @rmtoll RTC_TR HT LL_RTC_TIME_GetHour\n
1559 * RTC_TR HU LL_RTC_TIME_GetHour
1560 * @param RTCx RTC Instance
1561 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1562 */
LL_RTC_TIME_GetHour(const RTC_TypeDef * RTCx)1563 __STATIC_INLINE uint32_t LL_RTC_TIME_GetHour(const RTC_TypeDef *RTCx)
1564 {
1565 return (uint32_t)((READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU))) >> RTC_TR_HU_Pos);
1566 }
1567
1568 /**
1569 * @brief Set Minutes in BCD format
1570 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1571 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1572 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
1573 * @rmtoll RTC_TR MNT LL_RTC_TIME_SetMinute\n
1574 * RTC_TR MNU LL_RTC_TIME_SetMinute
1575 * @param RTCx RTC Instance
1576 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1577 * @retval None
1578 */
LL_RTC_TIME_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)1579 __STATIC_INLINE void LL_RTC_TIME_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
1580 {
1581 MODIFY_REG(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU),
1582 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)));
1583 }
1584
1585 /**
1586 * @brief Get Minutes in BCD format
1587 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1588 * before reading this bit
1589 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1590 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1591 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert minute from BCD
1592 * to Binary format
1593 * @rmtoll RTC_TR MNT LL_RTC_TIME_GetMinute\n
1594 * RTC_TR MNU LL_RTC_TIME_GetMinute
1595 * @param RTCx RTC Instance
1596 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1597 */
LL_RTC_TIME_GetMinute(const RTC_TypeDef * RTCx)1598 __STATIC_INLINE uint32_t LL_RTC_TIME_GetMinute(const RTC_TypeDef *RTCx)
1599 {
1600 return (uint32_t)(READ_BIT(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU)) >> RTC_TR_MNU_Pos);
1601 }
1602
1603 /**
1604 * @brief Set Seconds in BCD format
1605 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1606 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1607 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
1608 * @rmtoll RTC_TR ST LL_RTC_TIME_SetSecond\n
1609 * RTC_TR SU LL_RTC_TIME_SetSecond
1610 * @param RTCx RTC Instance
1611 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1612 * @retval None
1613 */
LL_RTC_TIME_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)1614 __STATIC_INLINE void LL_RTC_TIME_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
1615 {
1616 MODIFY_REG(RTCx->TR, (RTC_TR_ST | RTC_TR_SU),
1617 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos)));
1618 }
1619
1620 /**
1621 * @brief Get Seconds in BCD format
1622 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1623 * before reading this bit
1624 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1625 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1626 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD
1627 * to Binary format
1628 * @rmtoll RTC_TR ST LL_RTC_TIME_GetSecond\n
1629 * RTC_TR SU LL_RTC_TIME_GetSecond
1630 * @param RTCx RTC Instance
1631 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1632 */
LL_RTC_TIME_GetSecond(const RTC_TypeDef * RTCx)1633 __STATIC_INLINE uint32_t LL_RTC_TIME_GetSecond(const RTC_TypeDef *RTCx)
1634 {
1635 return (uint32_t)(READ_BIT(RTCx->TR, (RTC_TR_ST | RTC_TR_SU)) >> RTC_TR_SU_Pos);
1636 }
1637
1638 /**
1639 * @brief Set time (hour, minute and second) in BCD format
1640 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1641 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1642 * @note TimeFormat and Hours should follow the same format
1643 * @rmtoll RTC_TR PM LL_RTC_TIME_Config\n
1644 * RTC_TR HT LL_RTC_TIME_Config\n
1645 * RTC_TR HU LL_RTC_TIME_Config\n
1646 * RTC_TR MNT LL_RTC_TIME_Config\n
1647 * RTC_TR MNU LL_RTC_TIME_Config\n
1648 * RTC_TR ST LL_RTC_TIME_Config\n
1649 * RTC_TR SU LL_RTC_TIME_Config
1650 * @param RTCx RTC Instance
1651 * @param Format12_24 This parameter can be one of the following values:
1652 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1653 * @arg @ref LL_RTC_TIME_FORMAT_PM
1654 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1655 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1656 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1657 * @retval None
1658 */
LL_RTC_TIME_Config(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)1659 __STATIC_INLINE void LL_RTC_TIME_Config(RTC_TypeDef *RTCx,
1660 uint32_t Format12_24,
1661 uint32_t Hours,
1662 uint32_t Minutes,
1663 uint32_t Seconds)
1664 {
1665 uint32_t temp;
1666
1667 temp = Format12_24 | \
1668 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)) | \
1669 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)) | \
1670 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos));
1671 MODIFY_REG(RTCx->TR, (RTC_TR_PM | RTC_TR_HT | RTC_TR_HU | RTC_TR_MNT | RTC_TR_MNU | RTC_TR_ST | RTC_TR_SU), temp);
1672 }
1673
1674 /**
1675 * @brief Get time (hour, minute and second) in BCD format
1676 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1677 * before reading this bit
1678 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1679 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1680 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
1681 * are available to get independently each parameter.
1682 * @rmtoll RTC_TR HT LL_RTC_TIME_Get\n
1683 * RTC_TR HU LL_RTC_TIME_Get\n
1684 * RTC_TR MNT LL_RTC_TIME_Get\n
1685 * RTC_TR MNU LL_RTC_TIME_Get\n
1686 * RTC_TR ST LL_RTC_TIME_Get\n
1687 * RTC_TR SU LL_RTC_TIME_Get
1688 * @param RTCx RTC Instance
1689 * @retval Combination of hours, minutes and seconds (Format: 0x00HHMMSS).
1690 */
LL_RTC_TIME_Get(const RTC_TypeDef * RTCx)1691 __STATIC_INLINE uint32_t LL_RTC_TIME_Get(const RTC_TypeDef *RTCx)
1692 {
1693 uint32_t temp;
1694
1695 temp = READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU | RTC_TR_MNT | RTC_TR_MNU | RTC_TR_ST | RTC_TR_SU));
1696 return (uint32_t)((((((temp & RTC_TR_HT) >> RTC_TR_HT_Pos) << 4U) | \
1697 ((temp & RTC_TR_HU) >> RTC_TR_HU_Pos)) << RTC_OFFSET_HOUR) | \
1698 (((((temp & RTC_TR_MNT) >> RTC_TR_MNT_Pos) << 4U) | \
1699 ((temp & RTC_TR_MNU) >> RTC_TR_MNU_Pos)) << RTC_OFFSET_MINUTE) | \
1700 ((((temp & RTC_TR_ST) >> RTC_TR_ST_Pos) << 4U) | ((temp & RTC_TR_SU) >> RTC_TR_SU_Pos)));
1701 }
1702
1703 /**
1704 * @brief Memorize whether the daylight saving time change has been performed
1705 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1706 * @rmtoll RTC_CR BKP LL_RTC_TIME_EnableDayLightStore
1707 * @param RTCx RTC Instance
1708 * @retval None
1709 */
LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef * RTCx)1710 __STATIC_INLINE void LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef *RTCx)
1711 {
1712 SET_BIT(RTCx->CR, RTC_CR_BKP);
1713 }
1714
1715 /**
1716 * @brief Disable memorization whether the daylight saving time change has been performed.
1717 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1718 * @rmtoll RTC_CR BKP LL_RTC_TIME_DisableDayLightStore
1719 * @param RTCx RTC Instance
1720 * @retval None
1721 */
LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef * RTCx)1722 __STATIC_INLINE void LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef *RTCx)
1723 {
1724 CLEAR_BIT(RTCx->CR, RTC_CR_BKP);
1725 }
1726
1727 /**
1728 * @brief Check if RTC Day Light Saving stored operation has been enabled or not
1729 * @rmtoll RTC_CR BKP LL_RTC_TIME_IsDayLightStoreEnabled
1730 * @param RTCx RTC Instance
1731 * @retval State of bit (1 or 0).
1732 */
LL_RTC_TIME_IsDayLightStoreEnabled(const RTC_TypeDef * RTCx)1733 __STATIC_INLINE uint32_t LL_RTC_TIME_IsDayLightStoreEnabled(const RTC_TypeDef *RTCx)
1734 {
1735 return ((READ_BIT(RTCx->CR, RTC_CR_BKP) == (RTC_CR_BKP)) ? 1U : 0U);
1736 }
1737
1738 /**
1739 * @brief Subtract 1 hour (winter time change)
1740 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1741 * @rmtoll RTC_CR SUB1H LL_RTC_TIME_DecHour
1742 * @param RTCx RTC Instance
1743 * @retval None
1744 */
LL_RTC_TIME_DecHour(RTC_TypeDef * RTCx)1745 __STATIC_INLINE void LL_RTC_TIME_DecHour(RTC_TypeDef *RTCx)
1746 {
1747 SET_BIT(RTCx->CR, RTC_CR_SUB1H);
1748 }
1749
1750 /**
1751 * @brief Add 1 hour (summer time change)
1752 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1753 * @rmtoll RTC_CR ADD1H LL_RTC_TIME_IncHour
1754 * @param RTCx RTC Instance
1755 * @retval None
1756 */
LL_RTC_TIME_IncHour(RTC_TypeDef * RTCx)1757 __STATIC_INLINE void LL_RTC_TIME_IncHour(RTC_TypeDef *RTCx)
1758 {
1759 SET_BIT(RTCx->CR, RTC_CR_ADD1H);
1760 }
1761
1762 /**
1763 * @brief Get Sub second value in the synchronous prescaler counter.
1764 * @note You can use both SubSeconds value and SecondFraction (PREDIV_S through
1765 * LL_RTC_GetSynchPrescaler function) terms returned to convert Calendar
1766 * SubSeconds value in second fraction ratio with time unit following
1767 * generic formula:
1768 * ==> Seconds fraction ratio * time_unit= [(SecondFraction-SubSeconds)/(SecondFraction+1)] * time_unit
1769 * This conversion can be performed only if no shift operation is pending
1770 * (ie. SHFP=0) when PREDIV_S >= SS.
1771 * @rmtoll RTC_SSR SS LL_RTC_TIME_GetSubSecond
1772 * @param RTCx RTC Instance
1773 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
1774 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
1775 */
LL_RTC_TIME_GetSubSecond(const RTC_TypeDef * RTCx)1776 __STATIC_INLINE uint32_t LL_RTC_TIME_GetSubSecond(const RTC_TypeDef *RTCx)
1777 {
1778 return (uint32_t)(READ_BIT(RTCx->SSR, RTC_SSR_SS));
1779 }
1780
1781 /**
1782 * @brief Synchronize to a remote clock with a high degree of precision.
1783 * @note This operation effectively subtracts from (delays) or advance the clock of a fraction of a second.
1784 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1785 * @note When REFCKON is set, firmware must not write to Shift control register.
1786 * @rmtoll RTC_SHIFTR ADD1S LL_RTC_TIME_Synchronize\n
1787 * RTC_SHIFTR SUBFS LL_RTC_TIME_Synchronize
1788 * @param RTCx RTC Instance
1789 * @param ShiftSecond This parameter can be one of the following values:
1790 * @arg @ref LL_RTC_SHIFT_SECOND_DELAY
1791 * @arg @ref LL_RTC_SHIFT_SECOND_ADVANCE
1792 * @param Fraction Number of Seconds Fractions (any value from 0 to 0x7FFF)
1793 * @retval None
1794 */
LL_RTC_TIME_Synchronize(RTC_TypeDef * RTCx,uint32_t ShiftSecond,uint32_t Fraction)1795 __STATIC_INLINE void LL_RTC_TIME_Synchronize(RTC_TypeDef *RTCx, uint32_t ShiftSecond, uint32_t Fraction)
1796 {
1797 WRITE_REG(RTCx->SHIFTR, ShiftSecond | Fraction);
1798 }
1799
1800 /**
1801 * @}
1802 */
1803
1804 /** @defgroup RTC_LL_EF_Date Date
1805 * @{
1806 */
1807
1808 /**
1809 * @brief Set Year in BCD format
1810 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Year from binary to BCD format
1811 * @rmtoll RTC_DR YT LL_RTC_DATE_SetYear\n
1812 * RTC_DR YU LL_RTC_DATE_SetYear
1813 * @param RTCx RTC Instance
1814 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
1815 * @retval None
1816 */
LL_RTC_DATE_SetYear(RTC_TypeDef * RTCx,uint32_t Year)1817 __STATIC_INLINE void LL_RTC_DATE_SetYear(RTC_TypeDef *RTCx, uint32_t Year)
1818 {
1819 MODIFY_REG(RTCx->DR, (RTC_DR_YT | RTC_DR_YU),
1820 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)));
1821 }
1822
1823 /**
1824 * @brief Get Year in BCD format
1825 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1826 * before reading this bit
1827 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Year from BCD to Binary format
1828 * @rmtoll RTC_DR YT LL_RTC_DATE_GetYear\n
1829 * RTC_DR YU LL_RTC_DATE_GetYear
1830 * @param RTCx RTC Instance
1831 * @retval Value between Min_Data=0x00 and Max_Data=0x99
1832 */
LL_RTC_DATE_GetYear(const RTC_TypeDef * RTCx)1833 __STATIC_INLINE uint32_t LL_RTC_DATE_GetYear(const RTC_TypeDef *RTCx)
1834 {
1835 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_YT | RTC_DR_YU))) >> RTC_DR_YU_Pos);
1836 }
1837
1838 /**
1839 * @brief Set Week day
1840 * @rmtoll RTC_DR WDU LL_RTC_DATE_SetWeekDay
1841 * @param RTCx RTC Instance
1842 * @param WeekDay This parameter can be one of the following values:
1843 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1844 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1845 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1846 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1847 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1848 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1849 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1850 * @retval None
1851 */
LL_RTC_DATE_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)1852 __STATIC_INLINE void LL_RTC_DATE_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
1853 {
1854 MODIFY_REG(RTCx->DR, RTC_DR_WDU, WeekDay << RTC_DR_WDU_Pos);
1855 }
1856
1857 /**
1858 * @brief Get Week day
1859 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1860 * before reading this bit
1861 * @rmtoll RTC_DR WDU LL_RTC_DATE_GetWeekDay
1862 * @param RTCx RTC Instance
1863 * @retval Returned value can be one of the following values:
1864 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1865 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1866 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1867 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1868 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1869 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1870 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1871 */
LL_RTC_DATE_GetWeekDay(const RTC_TypeDef * RTCx)1872 __STATIC_INLINE uint32_t LL_RTC_DATE_GetWeekDay(const RTC_TypeDef *RTCx)
1873 {
1874 return (uint32_t)(READ_BIT(RTCx->DR, RTC_DR_WDU) >> RTC_DR_WDU_Pos);
1875 }
1876
1877 /**
1878 * @brief Set Month in BCD format
1879 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Month from binary to BCD format
1880 * @rmtoll RTC_DR MT LL_RTC_DATE_SetMonth\n
1881 * RTC_DR MU LL_RTC_DATE_SetMonth
1882 * @param RTCx RTC Instance
1883 * @param Month This parameter can be one of the following values:
1884 * @arg @ref LL_RTC_MONTH_JANUARY
1885 * @arg @ref LL_RTC_MONTH_FEBRUARY
1886 * @arg @ref LL_RTC_MONTH_MARCH
1887 * @arg @ref LL_RTC_MONTH_APRIL
1888 * @arg @ref LL_RTC_MONTH_MAY
1889 * @arg @ref LL_RTC_MONTH_JUNE
1890 * @arg @ref LL_RTC_MONTH_JULY
1891 * @arg @ref LL_RTC_MONTH_AUGUST
1892 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1893 * @arg @ref LL_RTC_MONTH_OCTOBER
1894 * @arg @ref LL_RTC_MONTH_NOVEMBER
1895 * @arg @ref LL_RTC_MONTH_DECEMBER
1896 * @retval None
1897 */
LL_RTC_DATE_SetMonth(RTC_TypeDef * RTCx,uint32_t Month)1898 __STATIC_INLINE void LL_RTC_DATE_SetMonth(RTC_TypeDef *RTCx, uint32_t Month)
1899 {
1900 MODIFY_REG(RTCx->DR, (RTC_DR_MT | RTC_DR_MU),
1901 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)));
1902 }
1903
1904 /**
1905 * @brief Get Month in BCD format
1906 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1907 * before reading this bit
1908 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
1909 * @rmtoll RTC_DR MT LL_RTC_DATE_GetMonth\n
1910 * RTC_DR MU LL_RTC_DATE_GetMonth
1911 * @param RTCx RTC Instance
1912 * @retval Returned value can be one of the following values:
1913 * @arg @ref LL_RTC_MONTH_JANUARY
1914 * @arg @ref LL_RTC_MONTH_FEBRUARY
1915 * @arg @ref LL_RTC_MONTH_MARCH
1916 * @arg @ref LL_RTC_MONTH_APRIL
1917 * @arg @ref LL_RTC_MONTH_MAY
1918 * @arg @ref LL_RTC_MONTH_JUNE
1919 * @arg @ref LL_RTC_MONTH_JULY
1920 * @arg @ref LL_RTC_MONTH_AUGUST
1921 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1922 * @arg @ref LL_RTC_MONTH_OCTOBER
1923 * @arg @ref LL_RTC_MONTH_NOVEMBER
1924 * @arg @ref LL_RTC_MONTH_DECEMBER
1925 */
LL_RTC_DATE_GetMonth(const RTC_TypeDef * RTCx)1926 __STATIC_INLINE uint32_t LL_RTC_DATE_GetMonth(const RTC_TypeDef *RTCx)
1927 {
1928 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_MT | RTC_DR_MU))) >> RTC_DR_MU_Pos);
1929 }
1930
1931 /**
1932 * @brief Set Day in BCD format
1933 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
1934 * @rmtoll RTC_DR DT LL_RTC_DATE_SetDay\n
1935 * RTC_DR DU LL_RTC_DATE_SetDay
1936 * @param RTCx RTC Instance
1937 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
1938 * @retval None
1939 */
LL_RTC_DATE_SetDay(RTC_TypeDef * RTCx,uint32_t Day)1940 __STATIC_INLINE void LL_RTC_DATE_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
1941 {
1942 MODIFY_REG(RTCx->DR, (RTC_DR_DT | RTC_DR_DU),
1943 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos)));
1944 }
1945
1946 /**
1947 * @brief Get Day in BCD format
1948 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1949 * before reading this bit
1950 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
1951 * @rmtoll RTC_DR DT LL_RTC_DATE_GetDay\n
1952 * RTC_DR DU LL_RTC_DATE_GetDay
1953 * @param RTCx RTC Instance
1954 * @retval Value between Min_Data=0x01 and Max_Data=0x31
1955 */
LL_RTC_DATE_GetDay(const RTC_TypeDef * RTCx)1956 __STATIC_INLINE uint32_t LL_RTC_DATE_GetDay(const RTC_TypeDef *RTCx)
1957 {
1958 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_DT | RTC_DR_DU))) >> RTC_DR_DU_Pos);
1959 }
1960
1961 /**
1962 * @brief Set date (WeekDay, Day, Month and Year) in BCD format
1963 * @rmtoll RTC_DR WDU LL_RTC_DATE_Config\n
1964 * RTC_DR MT LL_RTC_DATE_Config\n
1965 * RTC_DR MU LL_RTC_DATE_Config\n
1966 * RTC_DR DT LL_RTC_DATE_Config\n
1967 * RTC_DR DU LL_RTC_DATE_Config\n
1968 * RTC_DR YT LL_RTC_DATE_Config\n
1969 * RTC_DR YU LL_RTC_DATE_Config
1970 * @param RTCx RTC Instance
1971 * @param WeekDay This parameter can be one of the following values:
1972 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1973 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1974 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1975 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1976 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1977 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1978 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1979 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
1980 * @param Month This parameter can be one of the following values:
1981 * @arg @ref LL_RTC_MONTH_JANUARY
1982 * @arg @ref LL_RTC_MONTH_FEBRUARY
1983 * @arg @ref LL_RTC_MONTH_MARCH
1984 * @arg @ref LL_RTC_MONTH_APRIL
1985 * @arg @ref LL_RTC_MONTH_MAY
1986 * @arg @ref LL_RTC_MONTH_JUNE
1987 * @arg @ref LL_RTC_MONTH_JULY
1988 * @arg @ref LL_RTC_MONTH_AUGUST
1989 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1990 * @arg @ref LL_RTC_MONTH_OCTOBER
1991 * @arg @ref LL_RTC_MONTH_NOVEMBER
1992 * @arg @ref LL_RTC_MONTH_DECEMBER
1993 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
1994 * @retval None
1995 */
LL_RTC_DATE_Config(RTC_TypeDef * RTCx,uint32_t WeekDay,uint32_t Day,uint32_t Month,uint32_t Year)1996 __STATIC_INLINE void LL_RTC_DATE_Config(RTC_TypeDef *RTCx,
1997 uint32_t WeekDay,
1998 uint32_t Day,
1999 uint32_t Month,
2000 uint32_t Year)
2001 {
2002 uint32_t temp;
2003
2004 temp = (WeekDay << RTC_DR_WDU_Pos) | \
2005 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)) | \
2006 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)) | \
2007 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos));
2008
2009 MODIFY_REG(RTCx->DR, (RTC_DR_WDU | RTC_DR_MT | RTC_DR_MU | RTC_DR_DT | RTC_DR_DU | RTC_DR_YT | RTC_DR_YU), temp);
2010 }
2011
2012 /**
2013 * @brief Get date (WeekDay, Day, Month and Year) in BCD format
2014 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
2015 * before reading this bit
2016 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_YEAR, __LL_RTC_GET_MONTH,
2017 * and __LL_RTC_GET_DAY are available to get independently each parameter.
2018 * @rmtoll RTC_DR WDU LL_RTC_DATE_Get\n
2019 * RTC_DR MT LL_RTC_DATE_Get\n
2020 * RTC_DR MU LL_RTC_DATE_Get\n
2021 * RTC_DR DT LL_RTC_DATE_Get\n
2022 * RTC_DR DU LL_RTC_DATE_Get\n
2023 * RTC_DR YT LL_RTC_DATE_Get\n
2024 * RTC_DR YU LL_RTC_DATE_Get
2025 * @param RTCx RTC Instance
2026 * @retval Combination of WeekDay, Day, Month and Year (Format: 0xWWDDMMYY).
2027 */
LL_RTC_DATE_Get(const RTC_TypeDef * RTCx)2028 __STATIC_INLINE uint32_t LL_RTC_DATE_Get(const RTC_TypeDef *RTCx)
2029 {
2030 uint32_t temp;
2031
2032 temp = READ_BIT(RTCx->DR, (RTC_DR_WDU | RTC_DR_MT | RTC_DR_MU | RTC_DR_DT | RTC_DR_DU | RTC_DR_YT | RTC_DR_YU));
2033 return (uint32_t)((((temp & RTC_DR_WDU) >> RTC_DR_WDU_Pos) << RTC_OFFSET_WEEKDAY) | \
2034 (((((temp & RTC_DR_DT) >> RTC_DR_DT_Pos) << 4U) | \
2035 ((temp & RTC_DR_DU) >> RTC_DR_DU_Pos)) << RTC_OFFSET_DAY) | \
2036 (((((temp & RTC_DR_MT) >> RTC_DR_MT_Pos) << 4U) | \
2037 ((temp & RTC_DR_MU) >> RTC_DR_MU_Pos)) << RTC_OFFSET_MONTH) | \
2038 ((((temp & RTC_DR_YT) >> RTC_DR_YT_Pos) << 4U) | ((temp & RTC_DR_YU) >> RTC_DR_YU_Pos)));
2039 }
2040
2041 /**
2042 * @}
2043 */
2044
2045 /** @defgroup RTC_LL_EF_ALARMA ALARMA
2046 * @{
2047 */
2048
2049 /**
2050 * @brief Enable Alarm A
2051 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2052 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Enable
2053 * @param RTCx RTC Instance
2054 * @retval None
2055 */
LL_RTC_ALMA_Enable(RTC_TypeDef * RTCx)2056 __STATIC_INLINE void LL_RTC_ALMA_Enable(RTC_TypeDef *RTCx)
2057 {
2058 SET_BIT(RTCx->CR, RTC_CR_ALRAE);
2059 }
2060
2061 /**
2062 * @brief Disable Alarm A
2063 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2064 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Disable
2065 * @param RTCx RTC Instance
2066 * @retval None
2067 */
LL_RTC_ALMA_Disable(RTC_TypeDef * RTCx)2068 __STATIC_INLINE void LL_RTC_ALMA_Disable(RTC_TypeDef *RTCx)
2069 {
2070 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAE);
2071 }
2072
2073 /**
2074 * @brief Specify the Alarm A masks.
2075 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_SetMask\n
2076 * RTC_ALRMAR MSK3 LL_RTC_ALMA_SetMask\n
2077 * RTC_ALRMAR MSK2 LL_RTC_ALMA_SetMask\n
2078 * RTC_ALRMAR MSK1 LL_RTC_ALMA_SetMask
2079 * @param RTCx RTC Instance
2080 * @param Mask This parameter can be a combination of the following values:
2081 * @arg @ref LL_RTC_ALMA_MASK_NONE
2082 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
2083 * @arg @ref LL_RTC_ALMA_MASK_HOURS
2084 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
2085 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
2086 * @arg @ref LL_RTC_ALMA_MASK_ALL
2087 * @retval None
2088 */
LL_RTC_ALMA_SetMask(RTC_TypeDef * RTCx,uint32_t Mask)2089 __STATIC_INLINE void LL_RTC_ALMA_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
2090 {
2091 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1, Mask);
2092 }
2093
2094 /**
2095 * @brief Get the Alarm A masks.
2096 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_GetMask\n
2097 * RTC_ALRMAR MSK3 LL_RTC_ALMA_GetMask\n
2098 * RTC_ALRMAR MSK2 LL_RTC_ALMA_GetMask\n
2099 * RTC_ALRMAR MSK1 LL_RTC_ALMA_GetMask
2100 * @param RTCx RTC Instance
2101 * @retval Returned value can be can be a combination of the following values:
2102 * @arg @ref LL_RTC_ALMA_MASK_NONE
2103 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
2104 * @arg @ref LL_RTC_ALMA_MASK_HOURS
2105 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
2106 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
2107 * @arg @ref LL_RTC_ALMA_MASK_ALL
2108 */
LL_RTC_ALMA_GetMask(const RTC_TypeDef * RTCx)2109 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMask(const RTC_TypeDef *RTCx)
2110 {
2111 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1));
2112 }
2113
2114 /**
2115 * @brief Enable AlarmA Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
2116 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_EnableWeekday
2117 * @param RTCx RTC Instance
2118 * @retval None
2119 */
LL_RTC_ALMA_EnableWeekday(RTC_TypeDef * RTCx)2120 __STATIC_INLINE void LL_RTC_ALMA_EnableWeekday(RTC_TypeDef *RTCx)
2121 {
2122 SET_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
2123 }
2124
2125 /**
2126 * @brief Disable AlarmA Week day selection (DU[3:0] represents the date )
2127 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_DisableWeekday
2128 * @param RTCx RTC Instance
2129 * @retval None
2130 */
LL_RTC_ALMA_DisableWeekday(RTC_TypeDef * RTCx)2131 __STATIC_INLINE void LL_RTC_ALMA_DisableWeekday(RTC_TypeDef *RTCx)
2132 {
2133 CLEAR_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
2134 }
2135
2136 /**
2137 * @brief Set ALARM A Day in BCD format
2138 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2139 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_SetDay\n
2140 * RTC_ALRMAR DU LL_RTC_ALMA_SetDay
2141 * @param RTCx RTC Instance
2142 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2143 * @retval None
2144 */
LL_RTC_ALMA_SetDay(RTC_TypeDef * RTCx,uint32_t Day)2145 __STATIC_INLINE void LL_RTC_ALMA_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2146 {
2147 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU),
2148 (((Day & 0xF0U) << (RTC_ALRMAR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMAR_DU_Pos)));
2149 }
2150
2151 /**
2152 * @brief Get ALARM A Day in BCD format
2153 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2154 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_GetDay\n
2155 * RTC_ALRMAR DU LL_RTC_ALMA_GetDay
2156 * @param RTCx RTC Instance
2157 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2158 */
LL_RTC_ALMA_GetDay(const RTC_TypeDef * RTCx)2159 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetDay(const RTC_TypeDef *RTCx)
2160 {
2161 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU))) >> RTC_ALRMAR_DU_Pos);
2162 }
2163
2164 /**
2165 * @brief Set ALARM A Weekday
2166 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_SetWeekDay
2167 * @param RTCx RTC Instance
2168 * @param WeekDay This parameter can be one of the following values:
2169 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2170 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2171 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2172 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2173 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2174 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2175 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2176 * @retval None
2177 */
LL_RTC_ALMA_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)2178 __STATIC_INLINE void LL_RTC_ALMA_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
2179 {
2180 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_DU, WeekDay << RTC_ALRMAR_DU_Pos);
2181 }
2182
2183 /**
2184 * @brief Get ALARM A Weekday
2185 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_GetWeekDay
2186 * @param RTCx RTC Instance
2187 * @retval Returned value can be one of the following values:
2188 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2189 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2190 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2191 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2192 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2193 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2194 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2195 */
LL_RTC_ALMA_GetWeekDay(const RTC_TypeDef * RTCx)2196 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetWeekDay(const RTC_TypeDef *RTCx)
2197 {
2198 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_DU) >> RTC_ALRMAR_DU_Pos);
2199 }
2200
2201 /**
2202 * @brief Set Alarm A time format (AM/24-hour or PM notation)
2203 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_SetTimeFormat
2204 * @param RTCx RTC Instance
2205 * @param TimeFormat This parameter can be one of the following values:
2206 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2207 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2208 * @retval None
2209 */
LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)2210 __STATIC_INLINE void LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
2211 {
2212 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM, TimeFormat);
2213 }
2214
2215 /**
2216 * @brief Get Alarm A time format (AM or PM notation)
2217 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_GetTimeFormat
2218 * @param RTCx RTC Instance
2219 * @retval Returned value can be one of the following values:
2220 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2221 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2222 */
LL_RTC_ALMA_GetTimeFormat(const RTC_TypeDef * RTCx)2223 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTimeFormat(const RTC_TypeDef *RTCx)
2224 {
2225 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_PM));
2226 }
2227
2228 /**
2229 * @brief Set ALARM A Hours in BCD format
2230 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
2231 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_SetHour\n
2232 * RTC_ALRMAR HU LL_RTC_ALMA_SetHour
2233 * @param RTCx RTC Instance
2234 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2235 * @retval None
2236 */
LL_RTC_ALMA_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)2237 __STATIC_INLINE void LL_RTC_ALMA_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
2238 {
2239 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU),
2240 (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)));
2241 }
2242
2243 /**
2244 * @brief Get ALARM A Hours in BCD format
2245 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2246 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetHour\n
2247 * RTC_ALRMAR HU LL_RTC_ALMA_GetHour
2248 * @param RTCx RTC Instance
2249 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2250 */
LL_RTC_ALMA_GetHour(const RTC_TypeDef * RTCx)2251 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetHour(const RTC_TypeDef *RTCx)
2252 {
2253 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU))) >> RTC_ALRMAR_HU_Pos);
2254 }
2255
2256 /**
2257 * @brief Set ALARM A Minutes in BCD format
2258 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
2259 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_SetMinute\n
2260 * RTC_ALRMAR MNU LL_RTC_ALMA_SetMinute
2261 * @param RTCx RTC Instance
2262 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2263 * @retval None
2264 */
LL_RTC_ALMA_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)2265 __STATIC_INLINE void LL_RTC_ALMA_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
2266 {
2267 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU),
2268 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)));
2269 }
2270
2271 /**
2272 * @brief Get ALARM A Minutes in BCD format
2273 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2274 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_GetMinute\n
2275 * RTC_ALRMAR MNU LL_RTC_ALMA_GetMinute
2276 * @param RTCx RTC Instance
2277 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2278 */
LL_RTC_ALMA_GetMinute(const RTC_TypeDef * RTCx)2279 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMinute(const RTC_TypeDef *RTCx)
2280 {
2281 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU))) >> RTC_ALRMAR_MNU_Pos);
2282 }
2283
2284 /**
2285 * @brief Set ALARM A Seconds in BCD format
2286 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
2287 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_SetSecond\n
2288 * RTC_ALRMAR SU LL_RTC_ALMA_SetSecond
2289 * @param RTCx RTC Instance
2290 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2291 * @retval None
2292 */
LL_RTC_ALMA_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)2293 __STATIC_INLINE void LL_RTC_ALMA_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
2294 {
2295 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU),
2296 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos)));
2297 }
2298
2299 /**
2300 * @brief Get ALARM A Seconds in BCD format
2301 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2302 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_GetSecond\n
2303 * RTC_ALRMAR SU LL_RTC_ALMA_GetSecond
2304 * @param RTCx RTC Instance
2305 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2306 */
LL_RTC_ALMA_GetSecond(const RTC_TypeDef * RTCx)2307 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSecond(const RTC_TypeDef *RTCx)
2308 {
2309 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU))) >> RTC_ALRMAR_SU_Pos);
2310 }
2311
2312 /**
2313 * @brief Set Alarm A Time (hour, minute and second) in BCD format
2314 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_ConfigTime\n
2315 * RTC_ALRMAR HT LL_RTC_ALMA_ConfigTime\n
2316 * RTC_ALRMAR HU LL_RTC_ALMA_ConfigTime\n
2317 * RTC_ALRMAR MNT LL_RTC_ALMA_ConfigTime\n
2318 * RTC_ALRMAR MNU LL_RTC_ALMA_ConfigTime\n
2319 * RTC_ALRMAR ST LL_RTC_ALMA_ConfigTime\n
2320 * RTC_ALRMAR SU LL_RTC_ALMA_ConfigTime
2321 * @param RTCx RTC Instance
2322 * @param Format12_24 This parameter can be one of the following values:
2323 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2324 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2325 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2326 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2327 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2328 * @retval None
2329 */
LL_RTC_ALMA_ConfigTime(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)2330 __STATIC_INLINE void LL_RTC_ALMA_ConfigTime(RTC_TypeDef *RTCx,
2331 uint32_t Format12_24,
2332 uint32_t Hours,
2333 uint32_t Minutes,
2334 uint32_t Seconds)
2335 {
2336 uint32_t temp;
2337
2338 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)) | \
2339 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)) | \
2340 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos));
2341
2342 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM | RTC_ALRMAR_HT | RTC_ALRMAR_HU | RTC_ALRMAR_MNT | RTC_ALRMAR_MNU | \
2343 RTC_ALRMAR_ST | RTC_ALRMAR_SU, temp);
2344 }
2345
2346 /**
2347 * @brief Get Alarm B Time (hour, minute and second) in BCD format
2348 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2349 * are available to get independently each parameter.
2350 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetTime\n
2351 * RTC_ALRMAR HU LL_RTC_ALMA_GetTime\n
2352 * RTC_ALRMAR MNT LL_RTC_ALMA_GetTime\n
2353 * RTC_ALRMAR MNU LL_RTC_ALMA_GetTime\n
2354 * RTC_ALRMAR ST LL_RTC_ALMA_GetTime\n
2355 * RTC_ALRMAR SU LL_RTC_ALMA_GetTime
2356 * @param RTCx RTC Instance
2357 * @retval Combination of hours, minutes and seconds.
2358 */
LL_RTC_ALMA_GetTime(const RTC_TypeDef * RTCx)2359 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTime(const RTC_TypeDef *RTCx)
2360 {
2361 return (uint32_t)((LL_RTC_ALMA_GetHour(RTCx) << RTC_OFFSET_HOUR) |
2362 (LL_RTC_ALMA_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMA_GetSecond(RTCx));
2363 }
2364
2365 /**
2366 * @brief Set Alarm A Mask the most-significant bits starting at this bit
2367 * @note This register can be written only when ALRAE is reset in RTC_CR register,
2368 * or in initialization mode.
2369 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_SetSubSecondMask
2370 * @param RTCx RTC Instance
2371 * @param Mask If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2372 * else Value between Min_Data=0x0 and Max_Data=0x3F
2373 * @retval None
2374 */
LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef * RTCx,uint32_t Mask)2375 __STATIC_INLINE void LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
2376 {
2377 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS, Mask << RTC_ALRMASSR_MASKSS_Pos);
2378 }
2379
2380 /**
2381 * @brief Get Alarm A Mask the most-significant bits starting at this bit
2382 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_GetSubSecondMask
2383 * @param RTCx RTC Instance
2384 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2385 * else Value between Min_Data=0x0 and Max_Data=0x3F
2386 */
LL_RTC_ALMA_GetSubSecondMask(const RTC_TypeDef * RTCx)2387 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecondMask(const RTC_TypeDef *RTCx)
2388 {
2389 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS) >> RTC_ALRMASSR_MASKSS_Pos);
2390 }
2391
2392 /**
2393 * @brief Set Alarm A Binary mode auto clear
2394 * @note This register can be written only when ALRAE is reset in RTC_CR register,
2395 * or in initialization mode.
2396 * @rmtoll RTC_ALRABINR SSCLR LL_RTC_ALMA_SetBinAutoClr
2397 * @param RTCx RTC Instance
2398 * @param BinaryAutoClr This parameter can be one of the following values:
2399 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO
2400 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES
2401 * @retval None
2402 */
LL_RTC_ALMA_SetBinAutoClr(RTC_TypeDef * RTCx,uint32_t BinaryAutoClr)2403 __STATIC_INLINE void LL_RTC_ALMA_SetBinAutoClr(RTC_TypeDef *RTCx, uint32_t BinaryAutoClr)
2404 {
2405 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SSCLR, BinaryAutoClr);
2406 }
2407
2408 /**
2409 * @brief Get Alarm A Binary mode auto clear
2410 * @rmtoll RTC_ALRABINR SSCLR LL_RTC_ALMA_GetBinAutoClr
2411 * @param RTCx RTC Instance
2412 * @retval It can be one of the following values:
2413 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO
2414 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES
2415 */
LL_RTC_ALMA_GetBinAutoClr(const RTC_TypeDef * RTCx)2416 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetBinAutoClr(const RTC_TypeDef *RTCx)
2417 {
2418 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SSCLR));
2419 }
2420
2421 /**
2422 * @brief Set Alarm A Sub seconds value
2423 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_SetSubSecond
2424 * @param RTCx RTC Instance
2425 * @param Subsecond If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2426 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2427 * @retval None
2428 */
LL_RTC_ALMA_SetSubSecond(RTC_TypeDef * RTCx,uint32_t Subsecond)2429 __STATIC_INLINE void LL_RTC_ALMA_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
2430 {
2431 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SS, Subsecond);
2432 }
2433
2434 /**
2435 * @brief Get Alarm A Sub seconds value
2436 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_GetSubSecond
2437 * @param RTCx RTC Instance
2438 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2439 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2440 */
LL_RTC_ALMA_GetSubSecond(const RTC_TypeDef * RTCx)2441 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecond(const RTC_TypeDef *RTCx)
2442 {
2443 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SS));
2444 }
2445
2446 /**
2447 * @}
2448 */
2449
2450 /** @defgroup RTC_LL_EF_ALARMB ALARMB
2451 * @{
2452 */
2453
2454 /**
2455 * @brief Enable Alarm B
2456 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2457 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Enable
2458 * @param RTCx RTC Instance
2459 * @retval None
2460 */
LL_RTC_ALMB_Enable(RTC_TypeDef * RTCx)2461 __STATIC_INLINE void LL_RTC_ALMB_Enable(RTC_TypeDef *RTCx)
2462 {
2463 SET_BIT(RTCx->CR, RTC_CR_ALRBE);
2464 }
2465
2466 /**
2467 * @brief Disable Alarm B
2468 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2469 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Disable
2470 * @param RTCx RTC Instance
2471 * @retval None
2472 */
LL_RTC_ALMB_Disable(RTC_TypeDef * RTCx)2473 __STATIC_INLINE void LL_RTC_ALMB_Disable(RTC_TypeDef *RTCx)
2474 {
2475 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBE);
2476 }
2477
2478 /**
2479 * @brief Specify the Alarm B masks.
2480 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_SetMask\n
2481 * RTC_ALRMBR MSK3 LL_RTC_ALMB_SetMask\n
2482 * RTC_ALRMBR MSK2 LL_RTC_ALMB_SetMask\n
2483 * RTC_ALRMBR MSK1 LL_RTC_ALMB_SetMask
2484 * @param RTCx RTC Instance
2485 * @param Mask This parameter can be a combination of the following values:
2486 * @arg @ref LL_RTC_ALMB_MASK_NONE
2487 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2488 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2489 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2490 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2491 * @arg @ref LL_RTC_ALMB_MASK_ALL
2492 * @retval None
2493 */
LL_RTC_ALMB_SetMask(RTC_TypeDef * RTCx,uint32_t Mask)2494 __STATIC_INLINE void LL_RTC_ALMB_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
2495 {
2496 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1, Mask);
2497 }
2498
2499 /**
2500 * @brief Get the Alarm B masks.
2501 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_GetMask\n
2502 * RTC_ALRMBR MSK3 LL_RTC_ALMB_GetMask\n
2503 * RTC_ALRMBR MSK2 LL_RTC_ALMB_GetMask\n
2504 * RTC_ALRMBR MSK1 LL_RTC_ALMB_GetMask
2505 * @param RTCx RTC Instance
2506 * @retval Returned value can be can be a combination of the following values:
2507 * @arg @ref LL_RTC_ALMB_MASK_NONE
2508 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2509 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2510 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2511 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2512 * @arg @ref LL_RTC_ALMB_MASK_ALL
2513 */
LL_RTC_ALMB_GetMask(const RTC_TypeDef * RTCx)2514 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMask(const RTC_TypeDef *RTCx)
2515 {
2516 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1));
2517 }
2518
2519 /**
2520 * @brief Enable AlarmB Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
2521 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_EnableWeekday
2522 * @param RTCx RTC Instance
2523 * @retval None
2524 */
LL_RTC_ALMB_EnableWeekday(RTC_TypeDef * RTCx)2525 __STATIC_INLINE void LL_RTC_ALMB_EnableWeekday(RTC_TypeDef *RTCx)
2526 {
2527 SET_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2528 }
2529
2530 /**
2531 * @brief Disable AlarmB Week day selection (DU[3:0] represents the date )
2532 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_DisableWeekday
2533 * @param RTCx RTC Instance
2534 * @retval None
2535 */
LL_RTC_ALMB_DisableWeekday(RTC_TypeDef * RTCx)2536 __STATIC_INLINE void LL_RTC_ALMB_DisableWeekday(RTC_TypeDef *RTCx)
2537 {
2538 CLEAR_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2539 }
2540
2541 /**
2542 * @brief Set ALARM B Day in BCD format
2543 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2544 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_SetDay\n
2545 * RTC_ALRMBR DU LL_RTC_ALMB_SetDay
2546 * @param RTCx RTC Instance
2547 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2548 * @retval None
2549 */
LL_RTC_ALMB_SetDay(RTC_TypeDef * RTCx,uint32_t Day)2550 __STATIC_INLINE void LL_RTC_ALMB_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2551 {
2552 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU),
2553 (((Day & 0xF0U) << (RTC_ALRMBR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMBR_DU_Pos)));
2554 }
2555
2556 /**
2557 * @brief Get ALARM B Day in BCD format
2558 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2559 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_GetDay\n
2560 * RTC_ALRMBR DU LL_RTC_ALMB_GetDay
2561 * @param RTCx RTC Instance
2562 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2563 */
LL_RTC_ALMB_GetDay(const RTC_TypeDef * RTCx)2564 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetDay(const RTC_TypeDef *RTCx)
2565 {
2566 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU))) >> RTC_ALRMBR_DU_Pos);
2567 }
2568
2569 /**
2570 * @brief Set ALARM B Weekday
2571 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_SetWeekDay
2572 * @param RTCx RTC Instance
2573 * @param WeekDay This parameter can be one of the following values:
2574 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2575 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2576 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2577 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2578 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2579 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2580 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2581 * @retval None
2582 */
LL_RTC_ALMB_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)2583 __STATIC_INLINE void LL_RTC_ALMB_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
2584 {
2585 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_DU, WeekDay << RTC_ALRMBR_DU_Pos);
2586 }
2587
2588 /**
2589 * @brief Get ALARM B Weekday
2590 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_GetWeekDay
2591 * @param RTCx RTC Instance
2592 * @retval Returned value can be one of the following values:
2593 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2594 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2595 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2596 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2597 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2598 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2599 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2600 */
LL_RTC_ALMB_GetWeekDay(const RTC_TypeDef * RTCx)2601 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetWeekDay(const RTC_TypeDef *RTCx)
2602 {
2603 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_DU) >> RTC_ALRMBR_DU_Pos);
2604 }
2605
2606 /**
2607 * @brief Set ALARM B time format (AM/24-hour or PM notation)
2608 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_SetTimeFormat
2609 * @param RTCx RTC Instance
2610 * @param TimeFormat This parameter can be one of the following values:
2611 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2612 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2613 * @retval None
2614 */
LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)2615 __STATIC_INLINE void LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
2616 {
2617 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM, TimeFormat);
2618 }
2619
2620 /**
2621 * @brief Get ALARM B time format (AM or PM notation)
2622 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_GetTimeFormat
2623 * @param RTCx RTC Instance
2624 * @retval Returned value can be one of the following values:
2625 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2626 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2627 */
LL_RTC_ALMB_GetTimeFormat(const RTC_TypeDef * RTCx)2628 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTimeFormat(const RTC_TypeDef *RTCx)
2629 {
2630 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_PM));
2631 }
2632
2633 /**
2634 * @brief Set ALARM B Hours in BCD format
2635 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
2636 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_SetHour\n
2637 * RTC_ALRMBR HU LL_RTC_ALMB_SetHour
2638 * @param RTCx RTC Instance
2639 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2640 * @retval None
2641 */
LL_RTC_ALMB_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)2642 __STATIC_INLINE void LL_RTC_ALMB_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
2643 {
2644 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU),
2645 (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)));
2646 }
2647
2648 /**
2649 * @brief Get ALARM B Hours in BCD format
2650 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2651 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetHour\n
2652 * RTC_ALRMBR HU LL_RTC_ALMB_GetHour
2653 * @param RTCx RTC Instance
2654 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2655 */
LL_RTC_ALMB_GetHour(const RTC_TypeDef * RTCx)2656 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetHour(const RTC_TypeDef *RTCx)
2657 {
2658 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU))) >> RTC_ALRMBR_HU_Pos);
2659 }
2660
2661 /**
2662 * @brief Set ALARM B Minutes in BCD format
2663 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
2664 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_SetMinute\n
2665 * RTC_ALRMBR MNU LL_RTC_ALMB_SetMinute
2666 * @param RTCx RTC Instance
2667 * @param Minutes between Min_Data=0x00 and Max_Data=0x59
2668 * @retval None
2669 */
LL_RTC_ALMB_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)2670 __STATIC_INLINE void LL_RTC_ALMB_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
2671 {
2672 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU),
2673 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)));
2674 }
2675
2676 /**
2677 * @brief Get ALARM B Minutes in BCD format
2678 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2679 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_GetMinute\n
2680 * RTC_ALRMBR MNU LL_RTC_ALMB_GetMinute
2681 * @param RTCx RTC Instance
2682 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2683 */
LL_RTC_ALMB_GetMinute(const RTC_TypeDef * RTCx)2684 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMinute(const RTC_TypeDef *RTCx)
2685 {
2686 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU))) >> RTC_ALRMBR_MNU_Pos);
2687 }
2688
2689 /**
2690 * @brief Set ALARM B Seconds in BCD format
2691 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
2692 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_SetSecond\n
2693 * RTC_ALRMBR SU LL_RTC_ALMB_SetSecond
2694 * @param RTCx RTC Instance
2695 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2696 * @retval None
2697 */
LL_RTC_ALMB_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)2698 __STATIC_INLINE void LL_RTC_ALMB_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
2699 {
2700 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU),
2701 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos)));
2702 }
2703
2704 /**
2705 * @brief Get ALARM B Seconds in BCD format
2706 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2707 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_GetSecond\n
2708 * RTC_ALRMBR SU LL_RTC_ALMB_GetSecond
2709 * @param RTCx RTC Instance
2710 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2711 */
LL_RTC_ALMB_GetSecond(const RTC_TypeDef * RTCx)2712 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSecond(const RTC_TypeDef *RTCx)
2713 {
2714 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU))) >> RTC_ALRMBR_SU_Pos);
2715 }
2716
2717 /**
2718 * @brief Set Alarm B Time (hour, minute and second) in BCD format
2719 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_ConfigTime\n
2720 * RTC_ALRMBR HT LL_RTC_ALMB_ConfigTime\n
2721 * RTC_ALRMBR HU LL_RTC_ALMB_ConfigTime\n
2722 * RTC_ALRMBR MNT LL_RTC_ALMB_ConfigTime\n
2723 * RTC_ALRMBR MNU LL_RTC_ALMB_ConfigTime\n
2724 * RTC_ALRMBR ST LL_RTC_ALMB_ConfigTime\n
2725 * RTC_ALRMBR SU LL_RTC_ALMB_ConfigTime
2726 * @param RTCx RTC Instance
2727 * @param Format12_24 This parameter can be one of the following values:
2728 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2729 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2730 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2731 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2732 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2733 * @retval None
2734 */
LL_RTC_ALMB_ConfigTime(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)2735 __STATIC_INLINE void LL_RTC_ALMB_ConfigTime(RTC_TypeDef *RTCx,
2736 uint32_t Format12_24,
2737 uint32_t Hours,
2738 uint32_t Minutes,
2739 uint32_t Seconds)
2740 {
2741 uint32_t temp;
2742
2743 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)) | \
2744 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)) | \
2745 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos));
2746
2747 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM | RTC_ALRMBR_HT | RTC_ALRMBR_HU | RTC_ALRMBR_MNT | RTC_ALRMBR_MNU | \
2748 RTC_ALRMBR_ST | RTC_ALRMBR_SU, temp);
2749 }
2750
2751 /**
2752 * @brief Get Alarm B Time (hour, minute and second) in BCD format
2753 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2754 * are available to get independently each parameter.
2755 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetTime\n
2756 * RTC_ALRMBR HU LL_RTC_ALMB_GetTime\n
2757 * RTC_ALRMBR MNT LL_RTC_ALMB_GetTime\n
2758 * RTC_ALRMBR MNU LL_RTC_ALMB_GetTime\n
2759 * RTC_ALRMBR ST LL_RTC_ALMB_GetTime\n
2760 * RTC_ALRMBR SU LL_RTC_ALMB_GetTime
2761 * @param RTCx RTC Instance
2762 * @retval Combination of hours, minutes and seconds.
2763 */
LL_RTC_ALMB_GetTime(const RTC_TypeDef * RTCx)2764 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTime(const RTC_TypeDef *RTCx)
2765 {
2766 return (uint32_t)((LL_RTC_ALMB_GetHour(RTCx) << RTC_OFFSET_HOUR) | \
2767 (LL_RTC_ALMB_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMB_GetSecond(RTCx));
2768 }
2769
2770 /**
2771 * @brief Set Alarm B Mask the most-significant bits starting at this bit
2772 * @note This register can be written only when ALRBE is reset in RTC_CR register,
2773 * or in initialization mode.
2774 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_SetSubSecondMask
2775 * @param RTCx RTC Instance
2776 * @param Mask If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2777 * else Value between Min_Data=0x0 and Max_Data=0x3F
2778 * @retval None
2779 */
LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef * RTCx,uint32_t Mask)2780 __STATIC_INLINE void LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
2781 {
2782 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS, Mask << RTC_ALRMBSSR_MASKSS_Pos);
2783 }
2784
2785 /**
2786 * @brief Get Alarm B Mask the most-significant bits starting at this bit
2787 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_GetSubSecondMask
2788 * @param RTCx RTC Instance
2789 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2790 * else Value between Min_Data=0x0 and Max_Data=0x3F
2791 */
LL_RTC_ALMB_GetSubSecondMask(const RTC_TypeDef * RTCx)2792 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecondMask(const RTC_TypeDef *RTCx)
2793 {
2794 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS) >> RTC_ALRMBSSR_MASKSS_Pos);
2795 }
2796
2797 /**
2798 * @brief Set Alarm B Binary mode auto clear
2799 * @note This register can be written only when ALRBE is reset in RTC_CR register,
2800 * or in initialization mode.
2801 * @rmtoll RTC_ALRBBINR SSCLR LL_RTC_ALMB_SetBinAutoClr
2802 * @param RTCx RTC Instance
2803 * @param BinaryAutoClr This parameter can be one of the following values:
2804 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO
2805 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES
2806 * @retval None
2807 */
LL_RTC_ALMB_SetBinAutoClr(RTC_TypeDef * RTCx,uint32_t BinaryAutoClr)2808 __STATIC_INLINE void LL_RTC_ALMB_SetBinAutoClr(RTC_TypeDef *RTCx, uint32_t BinaryAutoClr)
2809 {
2810 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SSCLR, BinaryAutoClr);
2811 }
2812
2813 /**
2814 * @brief Get Alarm B Binary mode auto clear
2815 * @rmtoll RTC_ALRBBINR SSCLR LL_RTC_ALMB_GetBinAutoClr
2816 * @param RTCx RTC Instance
2817 * @retval It can be one of the following values:
2818 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO
2819 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES
2820 */
LL_RTC_ALMB_GetBinAutoClr(const RTC_TypeDef * RTCx)2821 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetBinAutoClr(const RTC_TypeDef *RTCx)
2822 {
2823 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SSCLR));
2824 }
2825
2826 /**
2827 * @brief Set Alarm B Sub seconds value
2828 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_SetSubSecond
2829 * @param RTCx RTC Instance
2830 * @param Subsecond If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2831 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2832 * @retval None
2833 */
LL_RTC_ALMB_SetSubSecond(RTC_TypeDef * RTCx,uint32_t Subsecond)2834 __STATIC_INLINE void LL_RTC_ALMB_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
2835 {
2836 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS, Subsecond);
2837 }
2838
2839 /**
2840 * @brief Get Alarm B Sub seconds value
2841 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_GetSubSecond
2842 * @param RTCx RTC Instance
2843 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2844 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2845 */
LL_RTC_ALMB_GetSubSecond(const RTC_TypeDef * RTCx)2846 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecond(const RTC_TypeDef *RTCx)
2847 {
2848 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS));
2849 }
2850
2851 /**
2852 * @}
2853 */
2854
2855 /** @defgroup RTC_LL_EF_Timestamp Timestamp
2856 * @{
2857 */
2858
2859 #ifdef RTC_CR_TSE
2860 /**
2861 * @brief Enable Timestamp
2862 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2863 * @rmtoll RTC_CR TSE LL_RTC_TS_Enable
2864 * @param RTCx RTC Instance
2865 * @retval None
2866 */
LL_RTC_TS_Enable(RTC_TypeDef * RTCx)2867 __STATIC_INLINE void LL_RTC_TS_Enable(RTC_TypeDef *RTCx)
2868 {
2869 SET_BIT(RTCx->CR, RTC_CR_TSE);
2870 }
2871
2872 /**
2873 * @brief Disable Timestamp
2874 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2875 * @rmtoll RTC_CR TSE LL_RTC_TS_Disable
2876 * @param RTCx RTC Instance
2877 * @retval None
2878 */
LL_RTC_TS_Disable(RTC_TypeDef * RTCx)2879 __STATIC_INLINE void LL_RTC_TS_Disable(RTC_TypeDef *RTCx)
2880 {
2881 CLEAR_BIT(RTCx->CR, RTC_CR_TSE);
2882 }
2883 #endif /* RTC_CR_TSE */
2884
2885 #if defined(RTC_CR_TSEDGE)
2886 /**
2887 * @brief Set Time-stamp event active edge
2888 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2889 * @note TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting
2890 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_SetActiveEdge
2891 * @param RTCx RTC Instance
2892 * @param Edge This parameter can be one of the following values:
2893 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
2894 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
2895 * @retval None
2896 */
LL_RTC_TS_SetActiveEdge(RTC_TypeDef * RTCx,uint32_t Edge)2897 __STATIC_INLINE void LL_RTC_TS_SetActiveEdge(RTC_TypeDef *RTCx, uint32_t Edge)
2898 {
2899 MODIFY_REG(RTCx->CR, RTC_CR_TSEDGE, Edge);
2900 }
2901
2902 /**
2903 * @brief Get Time-stamp event active edge
2904 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2905 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_GetActiveEdge
2906 * @param RTCx RTC Instance
2907 * @retval Returned value can be one of the following values:
2908 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
2909 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
2910 */
LL_RTC_TS_GetActiveEdge(const RTC_TypeDef * RTCx)2911 __STATIC_INLINE uint32_t LL_RTC_TS_GetActiveEdge(const RTC_TypeDef *RTCx)
2912 {
2913 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TSEDGE));
2914 }
2915 #endif /* RTC_CR_TSEDGE */
2916
2917 /**
2918 * @brief Get Timestamp AM/PM notation (AM or 24-hour format)
2919 * @rmtoll RTC_TSTR PM LL_RTC_TS_GetTimeFormat
2920 * @param RTCx RTC Instance
2921 * @retval Returned value can be one of the following values:
2922 * @arg @ref LL_RTC_TS_TIME_FORMAT_AM
2923 * @arg @ref LL_RTC_TS_TIME_FORMAT_PM
2924 */
LL_RTC_TS_GetTimeFormat(const RTC_TypeDef * RTCx)2925 __STATIC_INLINE uint32_t LL_RTC_TS_GetTimeFormat(const RTC_TypeDef *RTCx)
2926 {
2927 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_PM));
2928 }
2929
2930 /**
2931 * @brief Get Timestamp Hours in BCD format
2932 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2933 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetHour\n
2934 * RTC_TSTR HU LL_RTC_TS_GetHour
2935 * @param RTCx RTC Instance
2936 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2937 */
LL_RTC_TS_GetHour(const RTC_TypeDef * RTCx)2938 __STATIC_INLINE uint32_t LL_RTC_TS_GetHour(const RTC_TypeDef *RTCx)
2939 {
2940 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_HT | RTC_TSTR_HU) >> RTC_TSTR_HU_Pos);
2941 }
2942
2943 /**
2944 * @brief Get Timestamp Minutes in BCD format
2945 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2946 * @rmtoll RTC_TSTR MNT LL_RTC_TS_GetMinute\n
2947 * RTC_TSTR MNU LL_RTC_TS_GetMinute
2948 * @param RTCx RTC Instance
2949 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2950 */
LL_RTC_TS_GetMinute(const RTC_TypeDef * RTCx)2951 __STATIC_INLINE uint32_t LL_RTC_TS_GetMinute(const RTC_TypeDef *RTCx)
2952 {
2953 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_MNT | RTC_TSTR_MNU) >> RTC_TSTR_MNU_Pos);
2954 }
2955
2956 /**
2957 * @brief Get Timestamp Seconds in BCD format
2958 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2959 * @rmtoll RTC_TSTR ST LL_RTC_TS_GetSecond\n
2960 * RTC_TSTR SU LL_RTC_TS_GetSecond
2961 * @param RTCx RTC Instance
2962 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2963 */
LL_RTC_TS_GetSecond(const RTC_TypeDef * RTCx)2964 __STATIC_INLINE uint32_t LL_RTC_TS_GetSecond(const RTC_TypeDef *RTCx)
2965 {
2966 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_ST | RTC_TSTR_SU));
2967 }
2968
2969 /**
2970 * @brief Get Timestamp time (hour, minute and second) in BCD format
2971 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2972 * are available to get independently each parameter.
2973 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetTime\n
2974 * RTC_TSTR HU LL_RTC_TS_GetTime\n
2975 * RTC_TSTR MNT LL_RTC_TS_GetTime\n
2976 * RTC_TSTR MNU LL_RTC_TS_GetTime\n
2977 * RTC_TSTR ST LL_RTC_TS_GetTime\n
2978 * RTC_TSTR SU LL_RTC_TS_GetTime
2979 * @param RTCx RTC Instance
2980 * @retval Combination of hours, minutes and seconds.
2981 */
LL_RTC_TS_GetTime(const RTC_TypeDef * RTCx)2982 __STATIC_INLINE uint32_t LL_RTC_TS_GetTime(const RTC_TypeDef *RTCx)
2983 {
2984 return (uint32_t)(READ_BIT(RTCx->TSTR,
2985 RTC_TSTR_HT | RTC_TSTR_HU | RTC_TSTR_MNT | RTC_TSTR_MNU | RTC_TSTR_ST | RTC_TSTR_SU));
2986 }
2987
2988 /**
2989 * @brief Get Timestamp Week day
2990 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetWeekDay
2991 * @param RTCx RTC Instance
2992 * @retval Returned value can be one of the following values:
2993 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2994 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2995 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2996 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2997 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2998 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2999 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
3000 */
LL_RTC_TS_GetWeekDay(const RTC_TypeDef * RTCx)3001 __STATIC_INLINE uint32_t LL_RTC_TS_GetWeekDay(const RTC_TypeDef *RTCx)
3002 {
3003 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU) >> RTC_TSDR_WDU_Pos);
3004 }
3005
3006 /**
3007 * @brief Get Timestamp Month in BCD format
3008 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
3009 * @rmtoll RTC_TSDR MT LL_RTC_TS_GetMonth\n
3010 * RTC_TSDR MU LL_RTC_TS_GetMonth
3011 * @param RTCx RTC Instance
3012 * @retval Returned value can be one of the following values:
3013 * @arg @ref LL_RTC_MONTH_JANUARY
3014 * @arg @ref LL_RTC_MONTH_FEBRUARY
3015 * @arg @ref LL_RTC_MONTH_MARCH
3016 * @arg @ref LL_RTC_MONTH_APRIL
3017 * @arg @ref LL_RTC_MONTH_MAY
3018 * @arg @ref LL_RTC_MONTH_JUNE
3019 * @arg @ref LL_RTC_MONTH_JULY
3020 * @arg @ref LL_RTC_MONTH_AUGUST
3021 * @arg @ref LL_RTC_MONTH_SEPTEMBER
3022 * @arg @ref LL_RTC_MONTH_OCTOBER
3023 * @arg @ref LL_RTC_MONTH_NOVEMBER
3024 * @arg @ref LL_RTC_MONTH_DECEMBER
3025 */
LL_RTC_TS_GetMonth(const RTC_TypeDef * RTCx)3026 __STATIC_INLINE uint32_t LL_RTC_TS_GetMonth(const RTC_TypeDef *RTCx)
3027 {
3028 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_MT | RTC_TSDR_MU) >> RTC_TSDR_MU_Pos);
3029 }
3030
3031 /**
3032 * @brief Get Timestamp Day in BCD format
3033 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
3034 * @rmtoll RTC_TSDR DT LL_RTC_TS_GetDay\n
3035 * RTC_TSDR DU LL_RTC_TS_GetDay
3036 * @param RTCx RTC Instance
3037 * @retval Value between Min_Data=0x01 and Max_Data=0x31
3038 */
LL_RTC_TS_GetDay(const RTC_TypeDef * RTCx)3039 __STATIC_INLINE uint32_t LL_RTC_TS_GetDay(const RTC_TypeDef *RTCx)
3040 {
3041 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_DT | RTC_TSDR_DU));
3042 }
3043
3044 /**
3045 * @brief Get Timestamp date (WeekDay, Day and Month) in BCD format
3046 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_MONTH,
3047 * and __LL_RTC_GET_DAY are available to get independently each parameter.
3048 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetDate\n
3049 * RTC_TSDR MT LL_RTC_TS_GetDate\n
3050 * RTC_TSDR MU LL_RTC_TS_GetDate\n
3051 * RTC_TSDR DT LL_RTC_TS_GetDate\n
3052 * RTC_TSDR DU LL_RTC_TS_GetDate
3053 * @param RTCx RTC Instance
3054 * @retval Combination of Weekday, Day and Month
3055 */
LL_RTC_TS_GetDate(const RTC_TypeDef * RTCx)3056 __STATIC_INLINE uint32_t LL_RTC_TS_GetDate(const RTC_TypeDef *RTCx)
3057 {
3058 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU | RTC_TSDR_MT | RTC_TSDR_MU | RTC_TSDR_DT | RTC_TSDR_DU));
3059 }
3060
3061 /**
3062 * @brief Get time-stamp sub second value
3063 * @rmtoll RTC_TSDR SS LL_RTC_TS_GetSubSecond
3064 * @param RTCx RTC Instance
3065 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
3066 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
3067 */
LL_RTC_TS_GetSubSecond(const RTC_TypeDef * RTCx)3068 __STATIC_INLINE uint32_t LL_RTC_TS_GetSubSecond(const RTC_TypeDef *RTCx)
3069 {
3070 return (uint32_t)(READ_BIT(RTCx->TSSSR, RTC_TSSSR_SS));
3071 }
3072
3073 /**
3074 * @brief Activate timestamp on tamper detection event
3075 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_EnableOnTamper
3076 * @param RTCx RTC Instance
3077 * @retval None
3078 */
LL_RTC_TS_EnableOnTamper(RTC_TypeDef * RTCx)3079 __STATIC_INLINE void LL_RTC_TS_EnableOnTamper(RTC_TypeDef *RTCx)
3080 {
3081 SET_BIT(RTCx->CR, RTC_CR_TAMPTS);
3082 }
3083
3084 /**
3085 * @brief Disable timestamp on tamper detection event
3086 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_DisableOnTamper
3087 * @param RTCx RTC Instance
3088 * @retval None
3089 */
LL_RTC_TS_DisableOnTamper(RTC_TypeDef * RTCx)3090 __STATIC_INLINE void LL_RTC_TS_DisableOnTamper(RTC_TypeDef *RTCx)
3091 {
3092 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPTS);
3093 }
3094
3095
3096 /**
3097 * @}
3098 */
3099
3100 /** @defgroup RTC_LL_EF_Tamper Tamper
3101 * @{
3102 */
3103
3104 /**
3105 * @brief Enable TAMPx input detection
3106 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Enable\n
3107 * TAMP_CR1 TAMP2E... LL_RTC_TAMPER_Enable\n
3108 * @param RTCx RTC Instance
3109 * @param Tamper This parameter can be a combination of the following values:
3110 * @arg @ref RTC_LL_EC_TAMPER
3111 *
3112 * @retval None
3113 */
LL_RTC_TAMPER_Enable(const RTC_TypeDef * RTCx,uint32_t Tamper)3114 __STATIC_INLINE void LL_RTC_TAMPER_Enable(const RTC_TypeDef *RTCx, uint32_t Tamper)
3115 {
3116 UNUSED(RTCx);
3117 SET_BIT(TAMP->CR1, Tamper);
3118 }
3119
3120 /**
3121 * @brief Clear TAMPx input detection
3122 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Disable\n
3123 * TAMP_CR1 TAMP2E... LL_RTC_TAMPER_Disable
3124 * @param RTCx RTC Instance
3125 * @param Tamper This parameter can be a combination of the following values:
3126 * @arg @ref RTC_LL_EC_TAMPER
3127 *
3128 * @retval None
3129 */
LL_RTC_TAMPER_Disable(const RTC_TypeDef * RTCx,uint32_t Tamper)3130 __STATIC_INLINE void LL_RTC_TAMPER_Disable(const RTC_TypeDef *RTCx, uint32_t Tamper)
3131 {
3132 UNUSED(RTCx);
3133 CLEAR_BIT(TAMP->CR1, Tamper);
3134 }
3135
3136 /**
3137 * @brief Enable Tamper mask flag
3138 * @note Associated Tamper IT must not enabled when tamper mask is set.
3139 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_EnableMask\n
3140 * TAMP_CR2 TAMP2MF... LL_RTC_TAMPER_EnableMask
3141 * @param RTCx RTC Instance
3142 * @param Mask This parameter can be a combination of the following values:
3143 * @arg @ref RTC_LL_EC_TAMPER_MASK
3144 *
3145 * @retval None
3146 */
LL_RTC_TAMPER_EnableMask(const RTC_TypeDef * RTCx,uint32_t Mask)3147 __STATIC_INLINE void LL_RTC_TAMPER_EnableMask(const RTC_TypeDef *RTCx, uint32_t Mask)
3148 {
3149 UNUSED(RTCx);
3150 SET_BIT(TAMP->CR2, Mask);
3151 }
3152
3153 /**
3154 * @brief Disable Tamper mask flag
3155 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_DisableMask\n
3156 * TAMP_CR2 TAMP2MF... LL_RTC_TAMPER_DisableMask
3157 * @param RTCx RTC Instance
3158 * @param Mask This parameter can be a combination of the following values:
3159 * @arg @ref RTC_LL_EC_TAMPER_MASK
3160 *
3161 * @retval None
3162 */
LL_RTC_TAMPER_DisableMask(const RTC_TypeDef * RTCx,uint32_t Mask)3163 __STATIC_INLINE void LL_RTC_TAMPER_DisableMask(const RTC_TypeDef *RTCx, uint32_t Mask)
3164 {
3165 UNUSED(RTCx);
3166 CLEAR_BIT(TAMP->CR2, Mask);
3167 }
3168
3169 /**
3170 * @brief Enable backup register erase after Tamper event detection
3171 * @rmtoll TAMP_CR2 TAMP1POM LL_RTC_TAMPER_EnableEraseBKP\n
3172 * TAMP_CR2 TAMP2POM... LL_RTC_TAMPER_EnableEraseBKP
3173 * @param RTCx RTC Instance
3174 * @param Tamper This parameter can be a combination of the following values:
3175 * @arg @ref RTC_LL_EC_TAMPER_NOERASE
3176 *
3177 * @retval None
3178 */
LL_RTC_TAMPER_EnableEraseBKP(const RTC_TypeDef * RTCx,uint32_t Tamper)3179 __STATIC_INLINE void LL_RTC_TAMPER_EnableEraseBKP(const RTC_TypeDef *RTCx, uint32_t Tamper)
3180 {
3181 UNUSED(RTCx);
3182 CLEAR_BIT(TAMP->CR2, Tamper);
3183 }
3184
3185 /**
3186 * @brief Disable backup register erase after Tamper event detection
3187 * @rmtoll TAMP_CR2 TAMP1POM LL_RTC_TAMPER_DisableEraseBKP\n
3188 * TAMP_CR2 TAMP2POM... LL_RTC_TAMPER_DisableEraseBKP
3189 * @param RTCx RTC Instance
3190 * @param Tamper This parameter can be a combination of the following values:
3191 * @arg @ref RTC_LL_EC_TAMPER_NOERASE
3192 *
3193 * @retval None
3194 */
LL_RTC_TAMPER_DisableEraseBKP(const RTC_TypeDef * RTCx,uint32_t Tamper)3195 __STATIC_INLINE void LL_RTC_TAMPER_DisableEraseBKP(const RTC_TypeDef *RTCx, uint32_t Tamper)
3196 {
3197 UNUSED(RTCx);
3198 SET_BIT(TAMP->CR2, Tamper);
3199 }
3200
3201 /**
3202 * @brief Disable RTC_TAMPx pull-up disable (Disable precharge of RTC_TAMPx pins)
3203 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_DisablePullUp
3204 * @param RTCx RTC Instance
3205 * @retval None
3206 */
LL_RTC_TAMPER_DisablePullUp(const RTC_TypeDef * RTCx)3207 __STATIC_INLINE void LL_RTC_TAMPER_DisablePullUp(const RTC_TypeDef *RTCx)
3208 {
3209 UNUSED(RTCx);
3210 SET_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPUDIS);
3211 }
3212
3213 /**
3214 * @brief Enable RTC_TAMPx pull-up disable ( Precharge RTC_TAMPx pins before sampling)
3215 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_EnablePullUp
3216 * @param RTCx RTC Instance
3217 * @retval None
3218 */
LL_RTC_TAMPER_EnablePullUp(const RTC_TypeDef * RTCx)3219 __STATIC_INLINE void LL_RTC_TAMPER_EnablePullUp(const RTC_TypeDef *RTCx)
3220 {
3221 UNUSED(RTCx);
3222 CLEAR_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPUDIS);
3223 }
3224
3225 /**
3226 * @brief Set RTC_TAMPx precharge duration
3227 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_SetPrecharge
3228 * @param RTCx RTC Instance
3229 * @param Duration This parameter can be one of the following values:
3230 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
3231 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
3232 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
3233 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
3234 * @retval None
3235 */
LL_RTC_TAMPER_SetPrecharge(const RTC_TypeDef * RTCx,uint32_t Duration)3236 __STATIC_INLINE void LL_RTC_TAMPER_SetPrecharge(const RTC_TypeDef *RTCx, uint32_t Duration)
3237 {
3238 UNUSED(RTCx);
3239 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPPRCH, Duration);
3240 }
3241
3242 /**
3243 * @brief Get RTC_TAMPx precharge duration
3244 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_GetPrecharge
3245 * @param RTCx RTC Instance
3246 * @retval Returned value can be one of the following values:
3247 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
3248 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
3249 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
3250 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
3251 */
LL_RTC_TAMPER_GetPrecharge(const RTC_TypeDef * RTCx)3252 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetPrecharge(const RTC_TypeDef *RTCx)
3253 {
3254 UNUSED(RTCx);
3255 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPRCH));
3256 }
3257
3258 /**
3259 * @brief Set RTC_TAMPx filter count
3260 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_SetFilterCount
3261 * @param RTCx RTC Instance
3262 * @param FilterCount This parameter can be one of the following values:
3263 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
3264 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
3265 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
3266 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
3267 * @retval None
3268 */
LL_RTC_TAMPER_SetFilterCount(const RTC_TypeDef * RTCx,uint32_t FilterCount)3269 __STATIC_INLINE void LL_RTC_TAMPER_SetFilterCount(const RTC_TypeDef *RTCx, uint32_t FilterCount)
3270 {
3271 UNUSED(RTCx);
3272 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPFLT, FilterCount);
3273 }
3274
3275 /**
3276 * @brief Get RTC_TAMPx filter count
3277 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_GetFilterCount
3278 * @param RTCx RTC Instance
3279 * @retval Returned value can be one of the following values:
3280 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
3281 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
3282 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
3283 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
3284 */
LL_RTC_TAMPER_GetFilterCount(const RTC_TypeDef * RTCx)3285 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetFilterCount(const RTC_TypeDef *RTCx)
3286 {
3287 UNUSED(RTCx);
3288 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPFLT));
3289 }
3290
3291 /**
3292 * @brief Set Tamper sampling frequency
3293 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_SetSamplingFreq
3294 * @param RTCx RTC Instance
3295 * @param SamplingFreq This parameter can be one of the following values:
3296 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
3297 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
3298 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
3299 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
3300 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
3301 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
3302 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
3303 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
3304 * @retval None
3305 */
LL_RTC_TAMPER_SetSamplingFreq(const RTC_TypeDef * RTCx,uint32_t SamplingFreq)3306 __STATIC_INLINE void LL_RTC_TAMPER_SetSamplingFreq(const RTC_TypeDef *RTCx, uint32_t SamplingFreq)
3307 {
3308 UNUSED(RTCx);
3309 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPFREQ, SamplingFreq);
3310 }
3311
3312 /**
3313 * @brief Get Tamper sampling frequency
3314 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_GetSamplingFreq
3315 * @param RTCx RTC Instance
3316 * @retval Returned value can be one of the following values:
3317 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
3318 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
3319 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
3320 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
3321 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
3322 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
3323 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
3324 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
3325 */
LL_RTC_TAMPER_GetSamplingFreq(const RTC_TypeDef * RTCx)3326 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetSamplingFreq(const RTC_TypeDef *RTCx)
3327 {
3328 UNUSED(RTCx);
3329 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPFREQ));
3330 }
3331
3332 /**
3333 * @brief Enable Active level for Tamper input
3334 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_EnableActiveLevel\n
3335 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_EnableActiveLevel\n
3336 * TAMP_CR2 TAMPxTRG LL_RTC_TAMPER_EnableActiveLevel\n
3337 * @param RTCx RTC Instance
3338 * @param Tamper This parameter can be a combination of the following values:
3339 * @arg @ref RTC_LL_EC_TAMPER_ACTIVELEVEL
3340 *
3341 * @retval None
3342 */
LL_RTC_TAMPER_EnableActiveLevel(const RTC_TypeDef * RTCx,uint32_t Tamper)3343 __STATIC_INLINE void LL_RTC_TAMPER_EnableActiveLevel(const RTC_TypeDef *RTCx, uint32_t Tamper)
3344 {
3345 UNUSED(RTCx);
3346 SET_BIT(TAMP->CR2, Tamper);
3347 }
3348
3349 /**
3350 * @brief Disable Active level for Tamper input
3351 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_DisableActiveLevel\n
3352 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_DisableActiveLevel\n
3353 * TAMP_CR2 TAMPxTRG LL_RTC_TAMPER_DisableActiveLevel\n
3354 * @param RTCx RTC Instance
3355 * @param Tamper This parameter can be a combination of the following values:
3356 * @arg @ref RTC_LL_EC_TAMPER_ACTIVELEVEL
3357 *
3358 * @retval None
3359 */
LL_RTC_TAMPER_DisableActiveLevel(const RTC_TypeDef * RTCx,uint32_t Tamper)3360 __STATIC_INLINE void LL_RTC_TAMPER_DisableActiveLevel(const RTC_TypeDef *RTCx, uint32_t Tamper)
3361 {
3362 UNUSED(RTCx);
3363 CLEAR_BIT(TAMP->CR2, Tamper);
3364 }
3365
3366 /**
3367 * @}
3368 */
3369
3370 /** @defgroup RTC_LL_EF_Internal_Tamper Internal Tamper
3371 * @{
3372 */
3373
3374 /**
3375 * @brief Enable internal tamper detection.
3376 * @rmtoll TAMP_CR1 ITAMP1E LL_RTC_TAMPER_ITAMP_Enable\n
3377 * TAMP_CR1 ITAMP2E LL_RTC_TAMPER_ITAMP_Enable\n
3378 * TAMP_CR1 ITAMPxE.. LL_RTC_TAMPER_ITAMP_Enable\n
3379 * @param RTCx RTC Instance
3380 * @param InternalTamper This parameter can be a combination of the following values:
3381 * @arg @ref RTC_LL_EC_INTERNAL
3382 *
3383 * @retval None
3384 */
LL_RTC_TAMPER_ITAMP_Enable(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3385 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Enable(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3386 {
3387 UNUSED(RTCx);
3388 SET_BIT(TAMP->CR1, InternalTamper);
3389 }
3390
3391 /**
3392 * @brief Disable internal tamper detection.
3393 * @rmtoll TAMP_CR1 ITAMP1E LL_RTC_TAMPER_ITAMP_Disable\n
3394 * TAMP_CR1 ITAMP2E LL_RTC_TAMPER_ITAMP_Disable\n
3395 * TAMP_CR1 ITAMPxE LL_RTC_TAMPER_ITAMP_Disable\n
3396 * @param RTCx RTC Instance
3397 * @param InternalTamper This parameter can be a combination of the following values:
3398 * @arg @ref RTC_LL_EC_INTERNAL
3399 *
3400 * @retval None
3401 */
LL_RTC_TAMPER_ITAMP_Disable(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3402 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Disable(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3403 {
3404 UNUSED(RTCx);
3405 CLEAR_BIT(TAMP->CR1, InternalTamper);
3406 }
3407
3408 /**
3409 * @brief Enable backup register erase after internal tamper event detection
3410 * @rmtoll TAMP_CR3 ITAMP3POM LL_RTC_TAMPER_ITAMP_EnableEraseBKP
3411 * TAMP_CR3 ITAMP5POM... LL_RTC_TAMPER_ITAMP_EnableEraseBKP
3412 * @param RTCx RTC Instance
3413 * @param InternalTamper This parameter can be a combination of the following values:
3414 * @arg @ref RTC_LL_EC_ITAMPER_NOERASE
3415 *
3416 * @retval None
3417 */
LL_RTC_TAMPER_ITAMP_EnableEraseBKP(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3418 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_EnableEraseBKP(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3419 {
3420 UNUSED(RTCx);
3421 CLEAR_BIT(TAMP->CR3, InternalTamper);
3422 }
3423
3424 /**
3425 * @brief Disable backup register erase after internal tamper event detection
3426 * @rmtoll TAMP_CR3 ITAMP3POM LL_RTC_TAMPER_ITAMP_DisableEraseBKP
3427 * TAMP_CR3 ITAMP5POM... LL_RTC_TAMPER_ITAMP_DisableEraseBKP
3428 * @param RTCx RTC Instance
3429 * @param InternalTamper This parameter can be a combination of the following values:
3430 * @arg @ref RTC_LL_EC_ITAMPER_NOERASE
3431 *
3432 * @retval None
3433 */
LL_RTC_TAMPER_ITAMP_DisableEraseBKP(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3434 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_DisableEraseBKP(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3435 {
3436 UNUSED(RTCx);
3437 SET_BIT(TAMP->CR3, InternalTamper);
3438 }
3439
3440 /**
3441 * @}
3442 */
3443
3444 /** @defgroup RTC_LL_EF_Active_Tamper Active Tamper
3445 * @{
3446 */
3447 /**
3448 * @brief Enable tamper active mode.
3449 * @rmtoll TAMP_ATCR1 TAMP1AM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3450 * @rmtoll TAMP_ATCR1 TAMP2AM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3451 * @rmtoll TAMP_ATCR1 TAMPxAM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3452 * @param Tamper to configure as active. This parameter can be a combination of the following values:
3453 * @arg @ref RTC_LL_EC_ACTIVE_MODE
3454 *
3455 * @retval None
3456 */
LL_RTC_TAMPER_ATAMP_EnableActiveMode(uint32_t Tamper)3457 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableActiveMode(uint32_t Tamper)
3458 {
3459 SET_BIT(TAMP->ATCR1, Tamper);
3460 }
3461
3462 /**
3463 * @brief Disable tamper active mode.
3464 * @rmtoll TAMP_ATCR1 TAMP1AM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3465 * @rmtoll TAMP_ATCR1 TAMP2AM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3466 * @rmtoll TAMP_ATCR1 TAMPxAM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3467 * @param Tamper to configure as active. This parameter can be a combination of the following values:
3468 * @arg @ref RTC_LL_EC_ACTIVE_MODE
3469 *
3470 * @retval None
3471 */
LL_RTC_TAMPER_ATAMP_DisableActiveMode(uint32_t Tamper)3472 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableActiveMode(uint32_t Tamper)
3473 {
3474 CLEAR_BIT(TAMP->ATCR1, Tamper);
3475 }
3476
3477 /**
3478 * @brief Enable active tamper filter.
3479 * @rmtoll TAMP_ATCR1 FLTEN LL_RTC_TAMPER_ATAMP_EnableFilter\n
3480 * @retval None
3481 */
LL_RTC_TAMPER_ATAMP_EnableFilter(void)3482 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableFilter(void)
3483 {
3484 SET_BIT(TAMP->ATCR1, TAMP_ATCR1_FLTEN);
3485 }
3486
3487 /**
3488 * @brief Disable active tamper filter.
3489 * @rmtoll TAMP_ATCR1 FLTEN LL_RTC_TAMPER_ATAMP_DisableFilter\n
3490 * @retval None
3491 */
LL_RTC_TAMPER_ATAMP_DisableFilter(void)3492 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableFilter(void)
3493 {
3494 CLEAR_BIT(TAMP->ATCR1, TAMP_ATCR1_FLTEN);
3495 }
3496
3497 /**
3498 * @brief Set Active tamper output change period.
3499 * @rmtoll TAMP_ATCR1 ATPER LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod\n
3500 * @param ActiveOutputChangePeriod This parameter can be a value from 0 to 7
3501 * @retval None
3502 */
LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod(uint32_t ActiveOutputChangePeriod)3503 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod(uint32_t ActiveOutputChangePeriod)
3504 {
3505 MODIFY_REG(TAMP->ATCR1, TAMP_ATCR1_ATPER, (ActiveOutputChangePeriod << TAMP_ATCR1_ATPER_Pos));
3506 }
3507
3508 /**
3509 * @brief Get Active tamper output change period.
3510 * @rmtoll TAMP_ATCR1 ATPER LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod\n
3511 * @retval Output change period. This parameter can be a value from 0 to 7.
3512 */
LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod(void)3513 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod(void)
3514 {
3515 return (READ_BIT(TAMP->ATCR1, TAMP_ATCR1_ATPER) >> TAMP_ATCR1_ATPER_Pos);
3516 }
3517
3518 /**
3519 * @brief Set Active tamper asynchronous prescaler clock selection.
3520 * @rmtoll TAMP_ATCR1 ATCKSEL LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler\n
3521 * @param ActiveAsynvPrescaler Specifies the Active Tamper asynchronous Prescaler clock.
3522 This parameter can be a value of the following values:
3523 * @arg @ref RTC_LL_EC_ACTIVE_ASYNC_PRESCALER
3524 * @retval None
3525 */
LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler(uint32_t ActiveAsynvPrescaler)3526 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler(uint32_t ActiveAsynvPrescaler)
3527 {
3528 MODIFY_REG(TAMP->ATCR1, TAMP_ATCR1_ATCKSEL, ActiveAsynvPrescaler);
3529 }
3530
3531 /**
3532 * @brief Get Active tamper asynchronous prescaler clock selection.
3533 * @rmtoll TAMP_ATCR1 ATCKSEL LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler\n
3534 * @retval One of @arg @ref RTC_LL_EC_ACTIVE_ASYNC_PRESCALER
3535 */
LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler(void)3536 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler(void)
3537 {
3538 return (READ_BIT(TAMP->ATCR1, TAMP_ATCR1_ATCKSEL));
3539 }
3540
3541 /**
3542 * @brief Enable active tamper output sharing.
3543 * @rmtoll TAMP_ATCR1 ATOSHARE LL_RTC_TAMPER_ATAMP_EnableOutputSharing\n
3544 * @retval None
3545 */
LL_RTC_TAMPER_ATAMP_EnableOutputSharing(void)3546 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableOutputSharing(void)
3547 {
3548 SET_BIT(TAMP->ATCR1, TAMP_ATCR1_ATOSHARE);
3549 }
3550
3551 /**
3552 * @brief Disable active tamper output sharing.
3553 * @rmtoll TAMP_ATCR1 ATOSHARE LL_RTC_TAMPER_ATAMP_DisableOutputSharing\n
3554 * @retval None
3555 */
LL_RTC_TAMPER_ATAMP_DisableOutputSharing(void)3556 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableOutputSharing(void)
3557 {
3558 CLEAR_BIT(TAMP->ATCR1, TAMP_ATCR1_ATOSHARE);
3559 }
3560
3561 /**
3562 * @brief Set Active tamper shared output selection.
3563 * @rmtoll TAMP_ATCR2 ATOSELx LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection\n
3564 * @param OutputSelection Specifies all the output selection of the Active Tamper.
3565 This parameter is a combinasation of the following values:
3566 * One of @arg @ref RTC_LL_EC_ACTIVE_OUTPUT_SELECTION
3567 * @retval None
3568 */
LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection(uint32_t OutputSelection)3569 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection(uint32_t OutputSelection)
3570 {
3571 #if (RTC_TAMP_NB == 3U)
3572 MODIFY_REG(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3), OutputSelection);
3573 #else
3574 MODIFY_REG(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3 | TAMP_ATCR2_ATOSEL4 | \
3575 TAMP_ATCR2_ATOSEL5 | TAMP_ATCR2_ATOSEL6), \
3576 OutputSelection);
3577 #endif /* RTC_TAMP_NB */
3578
3579 }
3580
3581 /**
3582 * @brief Get Active tamper shared output selection.
3583 * @rmtoll TAMP_ATCR2 ATOSELx LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection\n
3584 * @retval A combination of @arg @ref RTC_LL_EC_ACTIVE_OUTPUT_SELECTION
3585 */
LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection(void)3586 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection(void)
3587 {
3588 #if (RTC_TAMP_NB == 3U)
3589 return (READ_BIT(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3)));
3590 #else
3591 return (READ_BIT(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3 | TAMP_ATCR2_ATOSEL4 | \
3592 TAMP_ATCR2_ATOSEL5 | TAMP_ATCR2_ATOSEL6)));
3593 #endif /* RTC_TAMP_NB */
3594 }
3595
3596 /**
3597 * @brief Write active tamper seed.
3598 * @rmtoll TAMP_ATSEEDR SEED LL_RTC_TAMPER_ATAMP_WriteSeed\n
3599 * @param Seed
3600 * @retval None
3601 */
LL_RTC_TAMPER_ATAMP_WriteSeed(uint32_t Seed)3602 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_WriteSeed(uint32_t Seed)
3603 {
3604 WRITE_REG(TAMP->ATSEEDR, Seed);
3605 }
3606
3607 /**
3608 * @brief Get active tamper initialization status flag.
3609 * @rmtoll TAMP_ATOR INITS LL_RTC_IsActiveFlag_ATAMP_INITS
3610 * @retval State of bit (1 or 0).
3611 */
LL_RTC_IsActiveFlag_ATAMP_INITS(void)3612 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ATAMP_INITS(void)
3613 {
3614 return ((READ_BIT(TAMP->ATOR, TAMP_ATOR_INITS) == (TAMP_ATOR_INITS)) ? 1U : 0U);
3615 }
3616
3617 /**
3618 * @brief Get active tamper seed running status flag.
3619 * @rmtoll TAMP_ATOR SEEDF LL_RTC_IsActiveFlag_ATAMP_SEEDF
3620 * @retval State of bit (1 or 0).
3621 */
LL_RTC_IsActiveFlag_ATAMP_SEEDF(void)3622 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ATAMP_SEEDF(void)
3623 {
3624 return ((READ_BIT(TAMP->ATOR, TAMP_ATOR_SEEDF) == (TAMP_ATOR_SEEDF)) ? 1U : 0U);
3625 }
3626
3627 /**
3628 * @}
3629 */
3630
3631 /** @defgroup RTC_LL_EF_Wakeup Wakeup
3632 * @{
3633 */
3634
3635 /**
3636 * @brief Enable Wakeup timer
3637 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3638 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Enable
3639 * @param RTCx RTC Instance
3640 * @retval None
3641 */
LL_RTC_WAKEUP_Enable(RTC_TypeDef * RTCx)3642 __STATIC_INLINE void LL_RTC_WAKEUP_Enable(RTC_TypeDef *RTCx)
3643 {
3644 SET_BIT(RTCx->CR, RTC_CR_WUTE);
3645 }
3646
3647 /**
3648 * @brief Disable Wakeup timer
3649 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3650 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Disable
3651 * @param RTCx RTC Instance
3652 * @retval None
3653 */
LL_RTC_WAKEUP_Disable(RTC_TypeDef * RTCx)3654 __STATIC_INLINE void LL_RTC_WAKEUP_Disable(RTC_TypeDef *RTCx)
3655 {
3656 CLEAR_BIT(RTCx->CR, RTC_CR_WUTE);
3657 }
3658
3659 /**
3660 * @brief Check if Wakeup timer is enabled or not
3661 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_IsEnabled
3662 * @param RTCx RTC Instance
3663 * @retval State of bit (1 or 0).
3664 */
LL_RTC_WAKEUP_IsEnabled(const RTC_TypeDef * RTCx)3665 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_IsEnabled(const RTC_TypeDef *RTCx)
3666 {
3667 return ((READ_BIT(RTCx->CR, RTC_CR_WUTE) == (RTC_CR_WUTE)) ? 1U : 0U);
3668 }
3669
3670 /**
3671 * @brief Select Wakeup clock
3672 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3673 * @note Bit can be written only when RTC_CR WUTE bit = 0 and RTC_ICSR WUTWF bit = 1
3674 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_SetClock
3675 * @param RTCx RTC Instance
3676 * @param WakeupClock This parameter can be one of the following values:
3677 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
3678 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
3679 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
3680 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
3681 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
3682 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
3683 * @retval None
3684 */
LL_RTC_WAKEUP_SetClock(RTC_TypeDef * RTCx,uint32_t WakeupClock)3685 __STATIC_INLINE void LL_RTC_WAKEUP_SetClock(RTC_TypeDef *RTCx, uint32_t WakeupClock)
3686 {
3687 MODIFY_REG(RTCx->CR, RTC_CR_WUCKSEL, WakeupClock);
3688 }
3689
3690 /**
3691 * @brief Get Wakeup clock
3692 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_GetClock
3693 * @param RTCx RTC Instance
3694 * @retval Returned value can be one of the following values:
3695 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
3696 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
3697 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
3698 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
3699 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
3700 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
3701 */
LL_RTC_WAKEUP_GetClock(const RTC_TypeDef * RTCx)3702 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetClock(const RTC_TypeDef *RTCx)
3703 {
3704 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_WUCKSEL));
3705 }
3706
3707 /**
3708 * @brief Set Wakeup auto-reload value
3709 * @note Bit can be written only when WUTWF is set to 1 in RTC_ICSR
3710 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_SetAutoReload
3711 * @param RTCx RTC Instance
3712 * @param Value Value between Min_Data=0x00 and Max_Data=0xFFFF
3713 * @retval None
3714 */
LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef * RTCx,uint32_t Value)3715 __STATIC_INLINE void LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef *RTCx, uint32_t Value)
3716 {
3717 MODIFY_REG(RTCx->WUTR, RTC_WUTR_WUT, Value);
3718 }
3719
3720 /**
3721 * @brief Get Wakeup auto-reload value
3722 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_GetAutoReload
3723 * @param RTCx RTC Instance
3724 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF
3725 */
LL_RTC_WAKEUP_GetAutoReload(const RTC_TypeDef * RTCx)3726 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetAutoReload(const RTC_TypeDef *RTCx)
3727 {
3728 return (uint32_t)(READ_BIT(RTCx->WUTR, RTC_WUTR_WUT));
3729 }
3730
3731 /**
3732 * @}
3733 */
3734
3735 /** @defgroup RTC_LL_EF_Backup_Registers Backup_Registers
3736 * @{
3737 */
3738
3739 /**
3740 * @brief Writes a data in a specified Backup data register.
3741 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_SetRegister
3742 * @param RTCx RTC Instance
3743 * @param BackupRegister This parameter can be one of the following values:
3744 * @arg @ref LL_RTC_BKP_DR0
3745 * @arg @ref LL_RTC_BKP_DR1
3746 * @arg @ref LL_RTC_BKP_DR2
3747 * @arg @ref LL_RTC_BKP_DR3
3748 * @arg @ref LL_RTC_BKP_DR4
3749 * @arg LL_RTC_BKP_DRx ...
3750 * @param Data Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3751 * @retval None
3752 */
LL_RTC_BKP_SetRegister(const RTC_TypeDef * RTCx,uint32_t BackupRegister,uint32_t Data)3753 __STATIC_INLINE void LL_RTC_BKP_SetRegister(const RTC_TypeDef *RTCx, uint32_t BackupRegister, uint32_t Data)
3754 {
3755 __IO uint32_t tmp;
3756
3757 UNUSED(RTCx);
3758
3759 tmp = (uint32_t)(&(TAMP->BKP0R));
3760 tmp += (BackupRegister * 4U);
3761
3762 /* Write the specified register */
3763 *(__IO uint32_t *)tmp = (uint32_t)Data;
3764 }
3765
3766 /**
3767 * @brief Reads data from the specified RTC Backup data Register.
3768 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_GetRegister
3769 * @param RTCx RTC Instance
3770 * @param BackupRegister This parameter can be one of the following values:
3771 * @arg @ref LL_RTC_BKP_DR0
3772 * @arg @ref LL_RTC_BKP_DR1
3773 * @arg @ref LL_RTC_BKP_DR2
3774 * @arg @ref LL_RTC_BKP_DR3
3775 * @arg @ref LL_RTC_BKP_DR4
3776 * @arg LL_RTC_BKP_DRx ...
3777 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3778 */
LL_RTC_BKP_GetRegister(const RTC_TypeDef * RTCx,uint32_t BackupRegister)3779 __STATIC_INLINE uint32_t LL_RTC_BKP_GetRegister(const RTC_TypeDef *RTCx, uint32_t BackupRegister)
3780 {
3781 uint32_t tmp;
3782
3783 UNUSED(RTCx);
3784
3785 tmp = (uint32_t)(&(TAMP->BKP0R));
3786 tmp += (BackupRegister * 4U);
3787
3788 /* Read the specified register */
3789 return (*(__IO uint32_t *)tmp);
3790 }
3791
3792 /**
3793 * @}
3794 */
3795
3796 /** @defgroup RTC_LL_EF_Calibration Calibration
3797 * @{
3798 */
3799
3800 #if defined(RTC_CR_COE)
3801 /**
3802 * @brief Set Calibration output frequency (1 Hz or 512 Hz)
3803 * @note Bits are write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3804 * @rmtoll RTC_CR COE LL_RTC_CAL_SetOutputFreq\n
3805 * RTC_CR COSEL LL_RTC_CAL_SetOutputFreq
3806 * @param RTCx RTC Instance
3807 * @param Frequency This parameter can be one of the following values:
3808 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3809 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3810 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3811 * @retval None
3812 */
LL_RTC_CAL_SetOutputFreq(RTC_TypeDef * RTCx,uint32_t Frequency)3813 __STATIC_INLINE void LL_RTC_CAL_SetOutputFreq(RTC_TypeDef *RTCx, uint32_t Frequency)
3814 {
3815 MODIFY_REG(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL, Frequency);
3816 }
3817
3818 /**
3819 * @brief Get Calibration output frequency (1 Hz or 512 Hz)
3820 * @rmtoll RTC_CR COE LL_RTC_CAL_GetOutputFreq\n
3821 * RTC_CR COSEL LL_RTC_CAL_GetOutputFreq
3822 * @param RTCx RTC Instance
3823 * @retval Returned value can be one of the following values:
3824 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3825 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3826 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3827 */
LL_RTC_CAL_GetOutputFreq(const RTC_TypeDef * RTCx)3828 __STATIC_INLINE uint32_t LL_RTC_CAL_GetOutputFreq(const RTC_TypeDef *RTCx)
3829 {
3830 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL));
3831 }
3832 #endif /* RTC_CR_COE */
3833
3834 /**
3835 * @brief Insert or not One RTCCLK pulse every 2exp11 pulses (frequency increased by 488.5 ppm)
3836 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3837 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
3838 * @rmtoll RTC_CALR CALP LL_RTC_CAL_SetPulse
3839 * @param RTCx RTC Instance
3840 * @param Pulse This parameter can be one of the following values:
3841 * @arg @ref LL_RTC_CALIB_INSERTPULSE_NONE
3842 * @arg @ref LL_RTC_CALIB_INSERTPULSE_SET
3843 * @retval None
3844 */
LL_RTC_CAL_SetPulse(RTC_TypeDef * RTCx,uint32_t Pulse)3845 __STATIC_INLINE void LL_RTC_CAL_SetPulse(RTC_TypeDef *RTCx, uint32_t Pulse)
3846 {
3847 MODIFY_REG(RTCx->CALR, RTC_CALR_CALP, Pulse);
3848 }
3849
3850 /**
3851 * @brief Check if one RTCCLK has been inserted or not every 2exp11 pulses (frequency increased by 488.5 ppm)
3852 * @rmtoll RTC_CALR CALP LL_RTC_CAL_IsPulseInserted
3853 * @param RTCx RTC Instance
3854 * @retval State of bit (1 or 0).
3855 */
LL_RTC_CAL_IsPulseInserted(const RTC_TypeDef * RTCx)3856 __STATIC_INLINE uint32_t LL_RTC_CAL_IsPulseInserted(const RTC_TypeDef *RTCx)
3857 {
3858 return ((READ_BIT(RTCx->CALR, RTC_CALR_CALP) == (RTC_CALR_CALP)) ? 1U : 0U);
3859 }
3860
3861 /**
3862 * @brief Set the calibration cycle period
3863 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3864 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
3865 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_SetPeriod\n
3866 * RTC_CALR CALW16 LL_RTC_CAL_SetPeriod
3867 * @param RTCx RTC Instance
3868 * @param Period This parameter can be one of the following values:
3869 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3870 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3871 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3872 * @retval None
3873 */
LL_RTC_CAL_SetPeriod(RTC_TypeDef * RTCx,uint32_t Period)3874 __STATIC_INLINE void LL_RTC_CAL_SetPeriod(RTC_TypeDef *RTCx, uint32_t Period)
3875 {
3876 MODIFY_REG(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16, Period);
3877 }
3878
3879 /**
3880 * @brief Get the calibration cycle period
3881 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_GetPeriod\n
3882 * RTC_CALR CALW16 LL_RTC_CAL_GetPeriod
3883 * @param RTCx RTC Instance
3884 * @retval Returned value can be one of the following values:
3885 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3886 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3887 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3888 */
LL_RTC_CAL_GetPeriod(const RTC_TypeDef * RTCx)3889 __STATIC_INLINE uint32_t LL_RTC_CAL_GetPeriod(const RTC_TypeDef *RTCx)
3890 {
3891 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16));
3892 }
3893
3894 /**
3895 * @brief Set Calibration minus
3896 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3897 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
3898 * @rmtoll RTC_CALR CALM LL_RTC_CAL_SetMinus
3899 * @param RTCx RTC Instance
3900 * @param CalibMinus Value between Min_Data=0x00 and Max_Data=0x1FF
3901 * @retval None
3902 */
LL_RTC_CAL_SetMinus(RTC_TypeDef * RTCx,uint32_t CalibMinus)3903 __STATIC_INLINE void LL_RTC_CAL_SetMinus(RTC_TypeDef *RTCx, uint32_t CalibMinus)
3904 {
3905 MODIFY_REG(RTCx->CALR, RTC_CALR_CALM, CalibMinus);
3906 }
3907
3908 /**
3909 * @brief Get Calibration minus
3910 * @rmtoll RTC_CALR CALM LL_RTC_CAL_GetMinus
3911 * @param RTCx RTC Instance
3912 * @retval Value between Min_Data=0x00 and Max_Data= 0x1FF
3913 */
LL_RTC_CAL_GetMinus(const RTC_TypeDef * RTCx)3914 __STATIC_INLINE uint32_t LL_RTC_CAL_GetMinus(const RTC_TypeDef *RTCx)
3915 {
3916 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALM));
3917 }
3918
3919 /**
3920 * @brief Enable Calibration Low Power
3921 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3922 * @note Bit can be written only when RECALPF is set to 0
3923 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_Enable
3924 * @param RTCx RTC Instance
3925 * @retval None
3926 */
LL_RTC_CAL_LowPower_Enable(RTC_TypeDef * RTCx)3927 __STATIC_INLINE void LL_RTC_CAL_LowPower_Enable(RTC_TypeDef *RTCx)
3928 {
3929 SET_BIT(RTCx->CALR, RTC_CALR_LPCAL);
3930 }
3931
3932 /**
3933 * @brief Disable Calibration Low Power
3934 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3935 * @note Bit can be written only when RECALPF is set to 0
3936 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_Disable
3937 * @param RTCx RTC Instance
3938 * @retval None
3939 */
LL_RTC_CAL_LowPower_Disable(RTC_TypeDef * RTCx)3940 __STATIC_INLINE void LL_RTC_CAL_LowPower_Disable(RTC_TypeDef *RTCx)
3941 {
3942 CLEAR_BIT(RTCx->CALR, RTC_CALR_LPCAL);
3943 }
3944
3945 /**
3946 * @brief Check if Calibration Low Power is enabled or not
3947 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_IsEnabled
3948 * @param RTCx RTC Instance
3949 * @retval State of bit (1 or 0).
3950 */
LL_RTC_CAL_LowPower_IsEnabled(const RTC_TypeDef * RTCx)3951 __STATIC_INLINE uint32_t LL_RTC_CAL_LowPower_IsEnabled(const RTC_TypeDef *RTCx)
3952 {
3953 return ((READ_BIT(RTCx->CALR, RTC_CALR_LPCAL) == (RTC_CALR_LPCAL)) ? 1U : 0U);
3954 }
3955
3956 /**
3957 * @}
3958 */
3959
3960 /** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management
3961 * @{
3962 */
3963
3964 /**
3965 * @brief Get Recalibration pending Flag
3966 * @rmtoll RTC_ICSR RECALPF LL_RTC_IsActiveFlag_RECALP
3967 * @param RTCx RTC Instance
3968 * @retval State of bit (1 or 0).
3969 */
LL_RTC_IsActiveFlag_RECALP(const RTC_TypeDef * RTCx)3970 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RECALP(const RTC_TypeDef *RTCx)
3971 {
3972 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RECALPF) == (RTC_ICSR_RECALPF)) ? 1U : 0U);
3973 }
3974
3975 /**
3976 * @brief Get Time-stamp overflow flag
3977 * @rmtoll RTC_SR TSOVF LL_RTC_IsActiveFlag_TSOV
3978 * @param RTCx RTC Instance
3979 * @retval State of bit (1 or 0).
3980 */
LL_RTC_IsActiveFlag_TSOV(const RTC_TypeDef * RTCx)3981 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOV(const RTC_TypeDef *RTCx)
3982 {
3983 return ((READ_BIT(RTCx->SR, RTC_SR_TSOVF) == (RTC_SR_TSOVF)) ? 1U : 0U);
3984 }
3985
3986 /**
3987 * @brief Get Time-stamp flag
3988 * @rmtoll RTC_SR TSF LL_RTC_IsActiveFlag_TS
3989 * @param RTCx RTC Instance
3990 * @retval State of bit (1 or 0).
3991 */
LL_RTC_IsActiveFlag_TS(const RTC_TypeDef * RTCx)3992 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TS(const RTC_TypeDef *RTCx)
3993 {
3994 return ((READ_BIT(RTCx->SR, RTC_SR_TSF) == (RTC_SR_TSF)) ? 1U : 0U);
3995 }
3996
3997 /**
3998 * @brief Get Wakeup timer flag
3999 * @rmtoll RTC_SR WUTF LL_RTC_IsActiveFlag_WUT
4000 * @param RTCx RTC Instance
4001 * @retval State of bit (1 or 0).
4002 */
LL_RTC_IsActiveFlag_WUT(const RTC_TypeDef * RTCx)4003 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUT(const RTC_TypeDef *RTCx)
4004 {
4005 return ((READ_BIT(RTCx->SR, RTC_SR_WUTF) == (RTC_SR_WUTF)) ? 1U : 0U);
4006 }
4007
4008 /**
4009 * @brief Get Alarm B flag
4010 * @rmtoll RTC_SR ALRBF LL_RTC_IsActiveFlag_ALRB
4011 * @param RTCx RTC Instance
4012 * @retval State of bit (1 or 0).
4013 */
LL_RTC_IsActiveFlag_ALRB(const RTC_TypeDef * RTCx)4014 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRB(const RTC_TypeDef *RTCx)
4015 {
4016 return ((READ_BIT(RTCx->SR, RTC_SR_ALRBF) == (RTC_SR_ALRBF)) ? 1U : 0U);
4017 }
4018
4019 /**
4020 * @brief Get Alarm A flag
4021 * @rmtoll RTC_SR ALRAF LL_RTC_IsActiveFlag_ALRA
4022 * @param RTCx RTC Instance
4023 * @retval State of bit (1 or 0).
4024 */
LL_RTC_IsActiveFlag_ALRA(const RTC_TypeDef * RTCx)4025 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRA(const RTC_TypeDef *RTCx)
4026 {
4027 return ((READ_BIT(RTCx->SR, RTC_SR_ALRAF) == (RTC_SR_ALRAF)) ? 1U : 0U);
4028 }
4029
4030 /**
4031 * @brief Get SSR Underflow flag
4032 * @rmtoll RTC_SR SSRUF LL_RTC_IsActiveFlag_SSRU
4033 * @param RTCx RTC Instance
4034 * @retval State of bit (1 or 0).
4035 */
LL_RTC_IsActiveFlag_SSRU(const RTC_TypeDef * RTCx)4036 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SSRU(const RTC_TypeDef *RTCx)
4037 {
4038 return ((READ_BIT(RTCx->SR, RTC_SR_SSRUF) == (RTC_SR_SSRUF)) ? 1U : 0U);
4039 }
4040
4041 /**
4042 * @brief Clear Time-stamp overflow flag
4043 * @rmtoll RTC_SCR CTSOVF LL_RTC_ClearFlag_TSOV
4044 * @param RTCx RTC Instance
4045 * @retval None
4046 */
LL_RTC_ClearFlag_TSOV(RTC_TypeDef * RTCx)4047 __STATIC_INLINE void LL_RTC_ClearFlag_TSOV(RTC_TypeDef *RTCx)
4048 {
4049 WRITE_REG(RTCx->SCR, RTC_SCR_CTSOVF);
4050 }
4051
4052 /**
4053 * @brief Clear Time-stamp flag
4054 * @rmtoll RTC_SCR CTSF LL_RTC_ClearFlag_TS
4055 * @param RTCx RTC Instance
4056 * @retval None
4057 */
LL_RTC_ClearFlag_TS(RTC_TypeDef * RTCx)4058 __STATIC_INLINE void LL_RTC_ClearFlag_TS(RTC_TypeDef *RTCx)
4059 {
4060 WRITE_REG(RTCx->SCR, RTC_SCR_CTSF);
4061 }
4062
4063 /**
4064 * @brief Clear Wakeup timer flag
4065 * @rmtoll RTC_SCR CWUTF LL_RTC_ClearFlag_WUT
4066 * @param RTCx RTC Instance
4067 * @retval None
4068 */
LL_RTC_ClearFlag_WUT(RTC_TypeDef * RTCx)4069 __STATIC_INLINE void LL_RTC_ClearFlag_WUT(RTC_TypeDef *RTCx)
4070 {
4071 WRITE_REG(RTCx->SCR, RTC_SCR_CWUTF);
4072 }
4073
4074 /**
4075 * @brief Clear Alarm B flag
4076 * @rmtoll RTC_SCR CALRBF LL_RTC_ClearFlag_ALRB
4077 * @param RTCx RTC Instance
4078 * @retval None
4079 */
LL_RTC_ClearFlag_ALRB(RTC_TypeDef * RTCx)4080 __STATIC_INLINE void LL_RTC_ClearFlag_ALRB(RTC_TypeDef *RTCx)
4081 {
4082 WRITE_REG(RTCx->SCR, RTC_SCR_CALRBF);
4083 }
4084
4085 /**
4086 * @brief Clear Alarm A flag
4087 * @rmtoll RTC_SCR CALRAF LL_RTC_ClearFlag_ALRA
4088 * @param RTCx RTC Instance
4089 * @retval None
4090 */
LL_RTC_ClearFlag_ALRA(RTC_TypeDef * RTCx)4091 __STATIC_INLINE void LL_RTC_ClearFlag_ALRA(RTC_TypeDef *RTCx)
4092 {
4093 WRITE_REG(RTCx->SCR, RTC_SCR_CALRAF);
4094 }
4095
4096 /**
4097 * @brief Clear SSR Underflow flag
4098 * @rmtoll RTC_SCR CSSRUF LL_RTC_ClearFlag_SSRU
4099 * @param RTCx RTC Instance
4100 * @retval None
4101 */
LL_RTC_ClearFlag_SSRU(RTC_TypeDef * RTCx)4102 __STATIC_INLINE void LL_RTC_ClearFlag_SSRU(RTC_TypeDef *RTCx)
4103 {
4104 WRITE_REG(RTCx->SCR, RTC_SCR_CSSRUF);
4105 }
4106
4107 /**
4108 * @brief Get Initialization flag
4109 * @rmtoll RTC_ICSR INITF LL_RTC_IsActiveFlag_INIT
4110 * @param RTCx RTC Instance
4111 * @retval State of bit (1 or 0).
4112 */
LL_RTC_IsActiveFlag_INIT(const RTC_TypeDef * RTCx)4113 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INIT(const RTC_TypeDef *RTCx)
4114 {
4115 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITF) == (RTC_ICSR_INITF)) ? 1U : 0U);
4116 }
4117
4118 /**
4119 * @brief Get Registers synchronization flag
4120 * @rmtoll RTC_ICSR RSF LL_RTC_IsActiveFlag_RS
4121 * @param RTCx RTC Instance
4122 * @retval State of bit (1 or 0).
4123 */
LL_RTC_IsActiveFlag_RS(const RTC_TypeDef * RTCx)4124 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(const RTC_TypeDef *RTCx)
4125 {
4126 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RSF) == (RTC_ICSR_RSF)) ? 1U : 0U);
4127 }
4128
4129 /**
4130 * @brief Clear Registers synchronization flag
4131 * @rmtoll RTC_ICSR RSF LL_RTC_ClearFlag_RS
4132 * @param RTCx RTC Instance
4133 * @retval None
4134 */
LL_RTC_ClearFlag_RS(RTC_TypeDef * RTCx)4135 __STATIC_INLINE void LL_RTC_ClearFlag_RS(RTC_TypeDef *RTCx)
4136 {
4137 WRITE_REG(RTCx->ICSR, (~((RTC_ICSR_RSF | RTC_ICSR_INIT) & 0x000000FFU) | (RTCx->ICSR & RTC_ICSR_INIT)));
4138 }
4139
4140 /**
4141 * @brief Get Initialization status flag
4142 * @rmtoll RTC_ICSR INITS LL_RTC_IsActiveFlag_INITS
4143 * @param RTCx RTC Instance
4144 * @retval State of bit (1 or 0).
4145 */
LL_RTC_IsActiveFlag_INITS(const RTC_TypeDef * RTCx)4146 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INITS(const RTC_TypeDef *RTCx)
4147 {
4148 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITS) == (RTC_ICSR_INITS)) ? 1U : 0U);
4149 }
4150
4151 /**
4152 * @brief Get Shift operation pending flag
4153 * @rmtoll RTC_ICSR SHPF LL_RTC_IsActiveFlag_SHP
4154 * @param RTCx RTC Instance
4155 * @retval State of bit (1 or 0).
4156 */
LL_RTC_IsActiveFlag_SHP(const RTC_TypeDef * RTCx)4157 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SHP(const RTC_TypeDef *RTCx)
4158 {
4159 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_SHPF) == (RTC_ICSR_SHPF)) ? 1U : 0U);
4160 }
4161
4162 /**
4163 * @brief Get Wakeup timer write flag
4164 * @rmtoll RTC_ICSR WUTWF LL_RTC_IsActiveFlag_WUTW
4165 * @param RTCx RTC Instance
4166 * @retval State of bit (1 or 0).
4167 */
LL_RTC_IsActiveFlag_WUTW(const RTC_TypeDef * RTCx)4168 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTW(const RTC_TypeDef *RTCx)
4169 {
4170 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_WUTWF) == (RTC_ICSR_WUTWF)) ? 1U : 0U);
4171 }
4172
4173 /**
4174 * @brief Get Alarm A masked flag.
4175 * @rmtoll RTC_MISR ALRAMF LL_RTC_IsActiveFlag_ALRAM
4176 * @param RTCx RTC Instance
4177 * @retval State of bit (1 or 0).
4178 */
LL_RTC_IsActiveFlag_ALRAM(const RTC_TypeDef * RTCx)4179 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRAM(const RTC_TypeDef *RTCx)
4180 {
4181 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRAMF) == (RTC_MISR_ALRAMF)) ? 1U : 0U);
4182 }
4183
4184 /**
4185 * @brief Get SSR Underflow masked flag.
4186 * @rmtoll RTC_MISR SSRUMF LL_RTC_IsActiveFlag_SSRUM
4187 * @param RTCx RTC Instance
4188 * @retval State of bit (1 or 0).
4189 */
LL_RTC_IsActiveFlag_SSRUM(const RTC_TypeDef * RTCx)4190 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SSRUM(const RTC_TypeDef *RTCx)
4191 {
4192 return ((READ_BIT(RTCx->MISR, RTC_MISR_SSRUMF) == (RTC_MISR_SSRUMF)) ? 1U : 0U);
4193 }
4194
4195 /**
4196 * @brief Get Alarm B masked flag.
4197 * @rmtoll RTC_MISR ALRBMF LL_RTC_IsActiveFlag_ALRBM
4198 * @param RTCx RTC Instance
4199 * @retval State of bit (1 or 0).
4200 */
LL_RTC_IsActiveFlag_ALRBM(const RTC_TypeDef * RTCx)4201 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRBM(const RTC_TypeDef *RTCx)
4202 {
4203 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRBMF) == (RTC_MISR_ALRBMF)) ? 1U : 0U);
4204 }
4205
4206 /**
4207 * @brief Get Wakeup timer masked flag.
4208 * @rmtoll RTC_MISR WUTMF LL_RTC_IsActiveFlag_WUTM
4209 * @param RTCx RTC Instance
4210 * @retval State of bit (1 or 0).
4211 */
LL_RTC_IsActiveFlag_WUTM(const RTC_TypeDef * RTCx)4212 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTM(const RTC_TypeDef *RTCx)
4213 {
4214 return ((READ_BIT(RTCx->MISR, RTC_MISR_WUTMF) == (RTC_MISR_WUTMF)) ? 1U : 0U);
4215 }
4216
4217 /**
4218 * @brief Get Time-stamp masked flag.
4219 * @rmtoll RTC_MISR TSMF LL_RTC_IsActiveFlag_TSM
4220 * @param RTCx RTC Instance
4221 * @retval State of bit (1 or 0).
4222 */
LL_RTC_IsActiveFlag_TSM(const RTC_TypeDef * RTCx)4223 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSM(const RTC_TypeDef *RTCx)
4224 {
4225 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSMF) == (RTC_MISR_TSMF)) ? 1U : 0U);
4226 }
4227
4228 /**
4229 * @brief Get Time-stamp overflow masked flag.
4230 * @rmtoll RTC_MISR TSOVMF LL_RTC_IsActiveFlag_TSOVM
4231 * @param RTCx RTC Instance
4232 * @retval State of bit (1 or 0).
4233 */
LL_RTC_IsActiveFlag_TSOVM(const RTC_TypeDef * RTCx)4234 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOVM(const RTC_TypeDef *RTCx)
4235 {
4236 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSOVMF) == (RTC_MISR_TSOVMF)) ? 1U : 0U);
4237 }
4238
4239 /**
4240 * @brief Get tamper 1 detection flag.
4241 * @rmtoll TAMP_SR TAMP1F LL_RTC_IsActiveFlag_TAMP1
4242 * @param RTCx RTC Instance
4243 * @retval State of bit (1 or 0).
4244 */
LL_RTC_IsActiveFlag_TAMP1(const RTC_TypeDef * RTCx)4245 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1(const RTC_TypeDef *RTCx)
4246 {
4247 UNUSED(RTCx);
4248 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP1F) == (TAMP_SR_TAMP1F)) ? 1U : 0U);
4249 }
4250
4251 /**
4252 * @brief Get tamper 2 detection flag.
4253 * @rmtoll TAMP_SR TAMP2F LL_RTC_IsActiveFlag_TAMP2
4254 * @param RTCx RTC Instance
4255 * @retval State of bit (1 or 0).
4256 */
LL_RTC_IsActiveFlag_TAMP2(const RTC_TypeDef * RTCx)4257 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2(const RTC_TypeDef *RTCx)
4258 {
4259 UNUSED(RTCx);
4260 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP2F) == (TAMP_SR_TAMP2F)) ? 1U : 0U);
4261 }
4262
4263 /**
4264 * @brief Get tamper 3 detection flag.
4265 * @rmtoll TAMP_SR TAMP3F LL_RTC_IsActiveFlag_TAMP3
4266 * @param RTCx RTC Instance
4267 * @retval State of bit (1 or 0).
4268 */
LL_RTC_IsActiveFlag_TAMP3(const RTC_TypeDef * RTCx)4269 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP3(const RTC_TypeDef *RTCx)
4270 {
4271 UNUSED(RTCx);
4272 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP3F) == (TAMP_SR_TAMP3F)) ? 1U : 0U);
4273 }
4274
4275 #ifdef TAMP_SR_TAMP4F
4276 /**
4277 * @brief Get tamper 4 detection flag.
4278 * @rmtoll TAMP_SR TAMP4F LL_RTC_IsActiveFlag_TAMP4
4279 * @param RTCx RTC Instance
4280 * @retval State of bit (1 or 0).
4281 */
LL_RTC_IsActiveFlag_TAMP4(const RTC_TypeDef * RTCx)4282 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP4(const RTC_TypeDef *RTCx)
4283 {
4284 UNUSED(RTCx);
4285 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP4F) == (TAMP_SR_TAMP4F)) ? 1U : 0U);
4286 }
4287
4288 /**
4289 * @brief Get tamper 5 detection flag.
4290 * @rmtoll TAMP_SR TAMP5F LL_RTC_IsActiveFlag_TAMP5
4291 * @param RTCx RTC Instance
4292 * @retval State of bit (1 or 0).
4293 */
LL_RTC_IsActiveFlag_TAMP5(const RTC_TypeDef * RTCx)4294 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP5(const RTC_TypeDef *RTCx)
4295 {
4296 UNUSED(RTCx);
4297 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP5F) == (TAMP_SR_TAMP5F)) ? 1U : 0U);
4298 }
4299
4300 /**
4301 * @brief Get tamper 6 detection flag.
4302 * @rmtoll TAMP_SR TAMP6F LL_RTC_IsActiveFlag_TAMP6
4303 * @param RTCx RTC Instance
4304 * @retval State of bit (1 or 0).
4305 */
LL_RTC_IsActiveFlag_TAMP6(const RTC_TypeDef * RTCx)4306 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP6(const RTC_TypeDef *RTCx)
4307 {
4308 UNUSED(RTCx);
4309 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP6F) == (TAMP_SR_TAMP6F)) ? 1U : 0U);
4310 }
4311 #endif /* TAMP_SR_TAMP4F */
4312
4313 /**
4314 * @brief Get internal tamper 3 detection flag.
4315 * @rmtoll TAMP_SR ITAMP3F LL_RTC_IsActiveFlag_ITAMP3
4316 * @param RTCx RTC Instance
4317 * @retval State of bit (1 or 0).
4318 */
LL_RTC_IsActiveFlag_ITAMP3(const RTC_TypeDef * RTCx)4319 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3(const RTC_TypeDef *RTCx)
4320 {
4321 UNUSED(RTCx);
4322 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP3F) == (TAMP_SR_ITAMP3F)) ? 1U : 0U);
4323 }
4324
4325
4326 /**
4327 * @brief Get internal tamper 5 detection flag.
4328 * @rmtoll TAMP_SR ITAMP5F LL_RTC_IsActiveFlag_ITAMP5
4329 * @param RTCx RTC Instance
4330 * @retval State of bit (1 or 0).
4331 */
LL_RTC_IsActiveFlag_ITAMP5(const RTC_TypeDef * RTCx)4332 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5(const RTC_TypeDef *RTCx)
4333 {
4334 UNUSED(RTCx);
4335 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP5F) == (TAMP_SR_ITAMP5F)) ? 1U : 0U);
4336 }
4337
4338 /**
4339 * @brief Get internal tamper 6 detection flag.
4340 * @rmtoll TAMP_SR ITAMP6F LL_RTC_IsActiveFlag_ITAMP6
4341 * @param RTCx RTC Instance
4342 * @retval State of bit (1 or 0).
4343 */
LL_RTC_IsActiveFlag_ITAMP6(const RTC_TypeDef * RTCx)4344 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6(const RTC_TypeDef *RTCx)
4345 {
4346 UNUSED(RTCx);
4347 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP6F) == (TAMP_SR_ITAMP6F)) ? 1U : 0U);
4348 }
4349
4350 /**
4351 * @brief Get internal tamper 7 detection flag.
4352 * @rmtoll TAMP_SR ITAMP7F LL_RTC_IsActiveFlag_ITAMP7
4353 * @param RTCx RTC Instance
4354 * @retval State of bit (1 or 0).
4355 */
LL_RTC_IsActiveFlag_ITAMP7(const RTC_TypeDef * RTCx)4356 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP7(const RTC_TypeDef *RTCx)
4357 {
4358 UNUSED(RTCx);
4359 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP7F) == (TAMP_SR_ITAMP7F)) ? 1U : 0U);
4360 }
4361
4362 /**
4363 * @brief Get internal tamper 8 detection flag.
4364 * @rmtoll TAMP_SR ITAMP8F LL_RTC_IsActiveFlag_ITAMP8
4365 * @param RTCx RTC Instance
4366 * @retval State of bit (1 or 0).
4367 */
LL_RTC_IsActiveFlag_ITAMP8(const RTC_TypeDef * RTCx)4368 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP8(const RTC_TypeDef *RTCx)
4369 {
4370 UNUSED(RTCx);
4371 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP8F) == (TAMP_SR_ITAMP8F)) ? 1U : 0U);
4372 }
4373
4374 /**
4375 * @brief Get internal tamper 9 detection flag.
4376 * @rmtoll TAMP_SR ITAMP9F LL_RTC_IsActiveFlag_ITAMP9
4377 * @param RTCx RTC Instance
4378 * @retval State of bit (1 or 0).
4379 */
LL_RTC_IsActiveFlag_ITAMP9(const RTC_TypeDef * RTCx)4380 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP9(const RTC_TypeDef *RTCx)
4381 {
4382 UNUSED(RTCx);
4383 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP9F) == (TAMP_SR_ITAMP9F)) ? 1U : 0U);
4384 }
4385
4386 /**
4387 * @brief Get internal tamper 11 detection flag.
4388 * @rmtoll TAMP_SR ITAMP11F LL_RTC_IsActiveFlag_ITAMP11
4389 * @param RTCx RTC Instance
4390 * @retval State of bit (1 or 0).
4391 */
LL_RTC_IsActiveFlag_ITAMP11(const RTC_TypeDef * RTCx)4392 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP11(const RTC_TypeDef *RTCx)
4393 {
4394 UNUSED(RTCx);
4395 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP11F) == (TAMP_SR_ITAMP11F)) ? 1U : 0U);
4396 }
4397
4398 /**
4399 * @brief Get internal tamper 12 detection flag.
4400 * @rmtoll TAMP_SR ITAMP12F LL_RTC_IsActiveFlag_ITAMP12
4401 * @param RTCx RTC Instance
4402 * @retval State of bit (1 or 0).
4403 */
LL_RTC_IsActiveFlag_ITAMP12(const RTC_TypeDef * RTCx)4404 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP12(const RTC_TypeDef *RTCx)
4405 {
4406 UNUSED(RTCx);
4407 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP12F) == (TAMP_SR_ITAMP12F)) ? 1U : 0U);
4408 }
4409
4410 /**
4411 * @brief Get internal tamper 13 detection flag.
4412 * @rmtoll TAMP_SR ITAMP13F LL_RTC_IsActiveFlag_ITAMP13
4413 * @param RTCx RTC Instance
4414 * @retval State of bit (1 or 0).
4415 */
LL_RTC_IsActiveFlag_ITAMP13(const RTC_TypeDef * RTCx)4416 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP13(const RTC_TypeDef *RTCx)
4417 {
4418 UNUSED(RTCx);
4419 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP13F) == (TAMP_SR_ITAMP13F)) ? 1U : 0U);
4420 }
4421
4422 /**
4423 * @brief Get tamper 1 interrupt masked flag.
4424 * @rmtoll TAMP_MISR TAMP1MF LL_RTC_IsActiveFlag_TAMP1M
4425 * @param RTCx RTC Instance
4426 * @retval State of bit (1 or 0).
4427 */
LL_RTC_IsActiveFlag_TAMP1M(const RTC_TypeDef * RTCx)4428 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1M(const RTC_TypeDef *RTCx)
4429 {
4430 UNUSED(RTCx);
4431 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP1MF) == (TAMP_MISR_TAMP1MF)) ? 1U : 0U);
4432 }
4433
4434 /**
4435 * @brief Get tamper 2 interrupt masked flag.
4436 * @rmtoll TAMP_MISR TAMP2MF LL_RTC_IsActiveFlag_TAMP2M
4437 * @param RTCx RTC Instance
4438 * @retval State of bit (1 or 0).
4439 */
LL_RTC_IsActiveFlag_TAMP2M(const RTC_TypeDef * RTCx)4440 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2M(const RTC_TypeDef *RTCx)
4441 {
4442 UNUSED(RTCx);
4443 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP2MF) == (TAMP_MISR_TAMP2MF)) ? 1U : 0U);
4444 }
4445
4446 /**
4447 * @brief Get tamper 3 interrupt masked flag.
4448 * @rmtoll TAMP_MISR TAMP3MF LL_RTC_IsActiveFlag_TAMP3M
4449 * @param RTCx RTC Instance
4450 * @retval State of bit (1 or 0).
4451 */
LL_RTC_IsActiveFlag_TAMP3M(const RTC_TypeDef * RTCx)4452 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP3M(const RTC_TypeDef *RTCx)
4453 {
4454 UNUSED(RTCx);
4455 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP3MF) == (TAMP_MISR_TAMP3MF)) ? 1U : 0U);
4456 }
4457
4458 #ifdef TAMP_MISR_TAMP4MF
4459 /**
4460 * @brief Get tamper 4 interrupt masked flag.
4461 * @rmtoll TAMP_MISR TAMP4MF LL_RTC_IsActiveFlag_TAMP4M
4462 * @param RTCx RTC Instance
4463 * @retval State of bit (1 or 0).
4464 */
LL_RTC_IsActiveFlag_TAMP4M(const RTC_TypeDef * RTCx)4465 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP4M(const RTC_TypeDef *RTCx)
4466 {
4467 UNUSED(RTCx);
4468 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP4MF) == (TAMP_MISR_TAMP4MF)) ? 1U : 0U);
4469 }
4470
4471 /**
4472 * @brief Get tamper 5 interrupt masked flag.
4473 * @rmtoll TAMP_MISR TAMP5MF LL_RTC_IsActiveFlag_TAMP5M
4474 * @param RTCx RTC Instance
4475 * @retval State of bit (1 or 0).
4476 */
LL_RTC_IsActiveFlag_TAMP5M(const RTC_TypeDef * RTCx)4477 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP5M(const RTC_TypeDef *RTCx)
4478 {
4479 UNUSED(RTCx);
4480 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP5MF) == (TAMP_MISR_TAMP5MF)) ? 1U : 0U);
4481 }
4482
4483 /**
4484 * @brief Get tamper 6 interrupt masked flag.
4485 * @rmtoll TAMP_MISR TAMP6MF LL_RTC_IsActiveFlag_TAMP6M
4486 * @param RTCx RTC Instance
4487 * @retval State of bit (1 or 0).
4488 */
LL_RTC_IsActiveFlag_TAMP6M(const RTC_TypeDef * RTCx)4489 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP6M(const RTC_TypeDef *RTCx)
4490 {
4491 UNUSED(RTCx);
4492 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP6MF) == (TAMP_MISR_TAMP6MF)) ? 1U : 0U);
4493 }
4494 #endif /* TAMP_MISR_TAMP4MF */
4495
4496 /**
4497 * @brief Get internal tamper 3 interrupt masked flag.
4498 * @rmtoll TAMP_MISR ITAMP3MF LL_RTC_IsActiveFlag_ITAMP3M
4499 * @param RTCx RTC Instance
4500 * @retval State of bit (1 or 0).
4501 */
LL_RTC_IsActiveFlag_ITAMP3M(const RTC_TypeDef * RTCx)4502 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3M(const RTC_TypeDef *RTCx)
4503 {
4504 UNUSED(RTCx);
4505 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP3MF) == (TAMP_MISR_ITAMP3MF)) ? 1U : 0U);
4506 }
4507
4508 /**
4509 * @brief Get internal tamper 5 interrupt masked flag.
4510 * @rmtoll TAMP_MISR ITAMP5MF LL_RTC_IsActiveFlag_ITAMP5M
4511 * @param RTCx RTC Instance
4512 * @retval State of bit (1 or 0).
4513 */
LL_RTC_IsActiveFlag_ITAMP5M(const RTC_TypeDef * RTCx)4514 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5M(const RTC_TypeDef *RTCx)
4515 {
4516 UNUSED(RTCx);
4517 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP5MF) == (TAMP_MISR_ITAMP5MF)) ? 1U : 0U);
4518 }
4519
4520 /**
4521 * @brief Get internal tamper 6 interrupt masked flag.
4522 * @rmtoll TAMP_MISR ITAMP6MF LL_RTC_IsActiveFlag_ITAMP6M
4523 * @param RTCx RTC Instance
4524 * @retval State of bit (1 or 0).
4525 */
LL_RTC_IsActiveFlag_ITAMP6M(const RTC_TypeDef * RTCx)4526 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6M(const RTC_TypeDef *RTCx)
4527 {
4528 UNUSED(RTCx);
4529 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP6MF) == (TAMP_MISR_ITAMP6MF)) ? 1U : 0U);
4530 }
4531
4532 /**
4533 * @brief Get internal tamper 7 interrupt masked flag.
4534 * @rmtoll TAMP_MISR ITAMP7MF LL_RTC_IsActiveFlag_ITAMP7M
4535 * @param RTCx RTC Instance
4536 * @retval State of bit (1 or 0).
4537 */
LL_RTC_IsActiveFlag_ITAMP7M(const RTC_TypeDef * RTCx)4538 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP7M(const RTC_TypeDef *RTCx)
4539 {
4540 UNUSED(RTCx);
4541 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP7MF) == (TAMP_MISR_ITAMP7MF)) ? 1U : 0U);
4542 }
4543
4544 /**
4545 * @brief Get internal tamper 8 interrupt masked flag.
4546 * @rmtoll TAMP_MISR ITAMP8MF LL_RTC_IsActiveFlag_ITAMP8M
4547 * @param RTCx RTC Instance
4548 * @retval State of bit (1 or 0).
4549 */
LL_RTC_IsActiveFlag_ITAMP8M(const RTC_TypeDef * RTCx)4550 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP8M(const RTC_TypeDef *RTCx)
4551 {
4552 UNUSED(RTCx);
4553 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP8MF) == (TAMP_MISR_ITAMP8MF)) ? 1U : 0U);
4554 }
4555
4556 /**
4557 * @brief Get internal tamper 9 interrupt masked flag.
4558 * @rmtoll TAMP_MISR ITAMP9MF LL_RTC_IsActiveFlag_ITAMP9M
4559 * @param RTCx RTC Instance
4560 * @retval State of bit (1 or 0).
4561 */
LL_RTC_IsActiveFlag_ITAMP9M(const RTC_TypeDef * RTCx)4562 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP9M(const RTC_TypeDef *RTCx)
4563 {
4564 UNUSED(RTCx);
4565 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP9MF) == (TAMP_MISR_ITAMP9MF)) ? 1U : 0U);
4566 }
4567
4568 /**
4569 * @brief Get internal tamper 11 interrupt masked flag.
4570 * @rmtoll TAMP_MISR ITAMP11MF LL_RTC_IsActiveFlag_ITAMP11M
4571 * @param RTCx RTC Instance
4572 * @retval State of bit (1 or 0).
4573 */
LL_RTC_IsActiveFlag_ITAMP11M(const RTC_TypeDef * RTCx)4574 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP11M(const RTC_TypeDef *RTCx)
4575 {
4576 UNUSED(RTCx);
4577 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP11MF) == (TAMP_MISR_ITAMP11MF)) ? 1U : 0U);
4578 }
4579
4580 /**
4581 * @brief Get internal tamper 12 interrupt masked flag.
4582 * @rmtoll TAMP_MISR ITAMP12MF LL_RTC_IsActiveFlag_ITAMP12M
4583 * @param RTCx RTC Instance
4584 * @retval State of bit (1 or 0).
4585 */
LL_RTC_IsActiveFlag_ITAMP12M(const RTC_TypeDef * RTCx)4586 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP12M(const RTC_TypeDef *RTCx)
4587 {
4588 UNUSED(RTCx);
4589 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP12MF) == (TAMP_MISR_ITAMP12MF)) ? 1U : 0U);
4590 }
4591
4592 /**
4593 * @brief Get internal tamper 13 interrupt masked flag.
4594 * @rmtoll TAMP_MISR ITAMP13MF LL_RTC_IsActiveFlag_ITAMP13M
4595 * @param RTCx RTC Instance
4596 * @retval State of bit (1 or 0).
4597 */
LL_RTC_IsActiveFlag_ITAMP13M(const RTC_TypeDef * RTCx)4598 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP13M(const RTC_TypeDef *RTCx)
4599 {
4600 UNUSED(RTCx);
4601 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP13MF) == (TAMP_MISR_ITAMP13MF)) ? 1U : 0U);
4602 }
4603
4604 /**
4605 * @brief Clear tamper 1 detection flag.
4606 * @rmtoll TAMP_SCR CTAMP1F LL_RTC_ClearFlag_TAMP1
4607 * @param RTCx RTC Instance
4608 * @retval None
4609 */
LL_RTC_ClearFlag_TAMP1(const RTC_TypeDef * RTCx)4610 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP1(const RTC_TypeDef *RTCx)
4611 {
4612 UNUSED(RTCx);
4613 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP1F);
4614 }
4615
4616 /**
4617 * @brief Clear tamper 2 detection flag.
4618 * @rmtoll TAMP_SCR CTAMP2F LL_RTC_ClearFlag_TAMP2
4619 * @param RTCx RTC Instance
4620 * @retval None
4621 */
LL_RTC_ClearFlag_TAMP2(const RTC_TypeDef * RTCx)4622 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP2(const RTC_TypeDef *RTCx)
4623 {
4624 UNUSED(RTCx);
4625 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP2F);
4626 }
4627
4628 /**
4629 * @brief Clear tamper 3 detection flag.
4630 * @rmtoll TAMP_SCR CTAMP3F LL_RTC_ClearFlag_TAMP3
4631 * @param RTCx RTC Instance
4632 * @retval None
4633 */
LL_RTC_ClearFlag_TAMP3(const RTC_TypeDef * RTCx)4634 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP3(const RTC_TypeDef *RTCx)
4635 {
4636 UNUSED(RTCx);
4637 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP3F);
4638 }
4639
4640 #ifdef TAMP_SCR_CTAMP4F
4641 /**
4642 * @brief Clear tamper 4 detection flag.
4643 * @rmtoll TAMP_SCR CTAMP4F LL_RTC_ClearFlag_TAMP4
4644 * @param RTCx RTC Instance
4645 * @retval None
4646 */
LL_RTC_ClearFlag_TAMP4(const RTC_TypeDef * RTCx)4647 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP4(const RTC_TypeDef *RTCx)
4648 {
4649 UNUSED(RTCx);
4650 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP4F);
4651 }
4652
4653 /**
4654 * @brief Clear tamper 5 detection flag.
4655 * @rmtoll TAMP_SCR CTAMP5F LL_RTC_ClearFlag_TAMP5
4656 * @param RTCx RTC Instance
4657 * @retval None
4658 */
LL_RTC_ClearFlag_TAMP5(const RTC_TypeDef * RTCx)4659 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP5(const RTC_TypeDef *RTCx)
4660 {
4661 UNUSED(RTCx);
4662 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP5F);
4663 }
4664
4665 /**
4666 * @brief Clear tamper 6 detection flag.
4667 * @rmtoll TAMP_SCR CTAMP6F LL_RTC_ClearFlag_TAMP6
4668 * @param RTCx RTC Instance
4669 * @retval None
4670 */
LL_RTC_ClearFlag_TAMP6(const RTC_TypeDef * RTCx)4671 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP6(const RTC_TypeDef *RTCx)
4672 {
4673 UNUSED(RTCx);
4674 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP6F);
4675 }
4676 #endif /* TAMP_SCR_CTAMP4F */
4677
4678 /**
4679 * @brief Clear internal tamper 3 detection flag.
4680 * @rmtoll TAMP_SCR CITAMP3F LL_RTC_ClearFlag_ITAMP3
4681 * @param RTCx RTC Instance
4682 * @retval None
4683 */
LL_RTC_ClearFlag_ITAMP3(const RTC_TypeDef * RTCx)4684 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP3(const RTC_TypeDef *RTCx)
4685 {
4686 UNUSED(RTCx);
4687 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP3F);
4688 }
4689
4690 /**
4691 * @brief Clear internal tamper 5 detection flag.
4692 * @rmtoll TAMP_SCR CITAMP5F LL_RTC_ClearFlag_ITAMP5
4693 * @param RTCx RTC Instance
4694 * @retval None
4695 */
LL_RTC_ClearFlag_ITAMP5(const RTC_TypeDef * RTCx)4696 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP5(const RTC_TypeDef *RTCx)
4697 {
4698 UNUSED(RTCx);
4699 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP5F);
4700 }
4701
4702 /**
4703 * @brief Clear internal tamper 6 detection flag.
4704 * @rmtoll TAMP_SCR CITAMP6F LL_RTC_ClearFlag_ITAMP6
4705 * @param RTCx RTC Instance
4706 * @retval None
4707 */
LL_RTC_ClearFlag_ITAMP6(const RTC_TypeDef * RTCx)4708 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP6(const RTC_TypeDef *RTCx)
4709 {
4710 UNUSED(RTCx);
4711 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP6F);
4712 }
4713
4714 /**
4715 * @brief Clear internal tamper 7 detection flag.
4716 * @rmtoll TAMP_SCR CITAMP7F LL_RTC_ClearFlag_ITAMP7
4717 * @param RTCx RTC Instance
4718 * @retval None
4719 */
LL_RTC_ClearFlag_ITAMP7(const RTC_TypeDef * RTCx)4720 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP7(const RTC_TypeDef *RTCx)
4721 {
4722 UNUSED(RTCx);
4723 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP7F);
4724 }
4725
4726 /**
4727 * @brief Clear internal tamper 8 detection flag.
4728 * @rmtoll TAMP_SCR CITAMP8F LL_RTC_ClearFlag_ITAMP8
4729 * @param RTCx RTC Instance
4730 * @retval None
4731 */
LL_RTC_ClearFlag_ITAMP8(const RTC_TypeDef * RTCx)4732 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP8(const RTC_TypeDef *RTCx)
4733 {
4734 UNUSED(RTCx);
4735 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP8F);
4736 }
4737
4738 /**
4739 * @brief Clear internal tamper 9 detection flag.
4740 * @rmtoll TAMP_SCR CITAMP9F LL_RTC_ClearFlag_ITAMP9
4741 * @param RTCx RTC Instance
4742 * @retval None
4743 */
LL_RTC_ClearFlag_ITAMP9(const RTC_TypeDef * RTCx)4744 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP9(const RTC_TypeDef *RTCx)
4745 {
4746 UNUSED(RTCx);
4747 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP9F);
4748 }
4749
4750 /**
4751 * @brief Clear internal tamper 11 detection flag.
4752 * @rmtoll TAMP_SCR CITAMP11F LL_RTC_ClearFlag_ITAMP11
4753 * @param RTCx RTC Instance
4754 * @retval None
4755 */
LL_RTC_ClearFlag_ITAMP11(const RTC_TypeDef * RTCx)4756 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP11(const RTC_TypeDef *RTCx)
4757 {
4758 UNUSED(RTCx);
4759 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP11F);
4760 }
4761
4762 /**
4763 * @brief Clear internal tamper 12 detection flag.
4764 * @rmtoll TAMP_SCR CITAMP12F LL_RTC_ClearFlag_ITAMP12
4765 * @param RTCx RTC Instance
4766 * @retval None
4767 */
LL_RTC_ClearFlag_ITAMP12(const RTC_TypeDef * RTCx)4768 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP12(const RTC_TypeDef *RTCx)
4769 {
4770 UNUSED(RTCx);
4771 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP12F);
4772 }
4773
4774 /**
4775 * @brief Clear internal tamper 13 detection flag.
4776 * @rmtoll TAMP_SCR CITAMP13F LL_RTC_ClearFlag_ITAMP13
4777 * @param RTCx RTC Instance
4778 * @retval None
4779 */
LL_RTC_ClearFlag_ITAMP13(const RTC_TypeDef * RTCx)4780 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP13(const RTC_TypeDef *RTCx)
4781 {
4782 UNUSED(RTCx);
4783 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP13F);
4784 }
4785
4786 /**
4787 * @}
4788 */
4789
4790 #if defined(RTC_SECCFGR_SEC)
4791 /** @defgroup RTC_LL_EF_SECURITY SECURITY_Management
4792 * @{
4793 */
4794
4795 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
4796 /**
4797 * @brief Set RTC secure level.
4798 * @note secure features are relevant if LL_RTC_SECURE_FULL_NO.
4799 * @rmtoll RTC_SECCFGR SEC LL_RTC_SetRtcSecure
4800 * @rmtoll RTC_SECCFGR INITSEC LL_RTC_SetRtcSecure
4801 * @rmtoll RTC_SECCFGR CALSEC LL_RTC_SetRtcSecure
4802 * @rmtoll RTC_SECCFGR TSSEC LL_RTC_SetRtcSecure
4803 * @rmtoll RTC_SECCFGR WUTSEC LL_RTC_SetRtcSecure
4804 * @rmtoll RTC_SECCFGR ALRASEC LL_RTC_SetRtcSecure
4805 * @rmtoll RTC_SECCFGR ALRBSEC LL_RTC_SetRtcSecure
4806 * @param RTCx RTC Instance
4807 * @param rtcSecure This parameter can be a combination of the following values:
4808 * @arg @ref LL_RTC_SECURE_FULL_YES
4809 * @arg @ref LL_RTC_SECURE_FULL_NO
4810 * @arg @ref LL_RTC_SECURE_FEATURE_INIT
4811 * @arg @ref LL_RTC_SECURE_FEATURE_CAL
4812 * @arg @ref LL_RTC_SECURE_FEATURE_TS
4813 * @arg @ref LL_RTC_SECURE_FEATURE_WUT
4814 * @arg @ref LL_RTC_SECURE_FEATURE_ALRA
4815 * @arg @ref LL_RTC_SECURE_FEATURE_ALRB
4816
4817 * @retval None
4818 */
LL_RTC_SetRtcSecure(RTC_TypeDef * RTCx,uint32_t rtcSecure)4819 __STATIC_INLINE void LL_RTC_SetRtcSecure(RTC_TypeDef *RTCx, uint32_t rtcSecure)
4820 {
4821 MODIFY_REG(RTCx->SECCFGR, RTC_SECCFGR_SEC | RTC_SECCFGR_INITSEC | RTC_SECCFGR_CALSEC | RTC_SECCFGR_TSSEC | \
4822 RTC_SECCFGR_WUTSEC | RTC_SECCFGR_ALRASEC | RTC_SECCFGR_ALRBSEC, rtcSecure);
4823 }
4824 #endif /* #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
4825
4826 /**
4827 * @brief Get RTC secure level.
4828 * @note Secure features is relevant if LL_RTC_SECURE_FULL_NO.
4829 * @rmtoll RTC_SECCFGR SEC LL_RTC_SetRtcSecure
4830 * @rmtoll RTC_SECCFGR INISEC LL_RTC_SetRtcSecure
4831 * @rmtoll RTC_SECCFGR CALSEC LL_RTC_SetRtcSecure
4832 * @rmtoll RTC_SECCFGR TSSEC LL_RTC_SetRtcSecure
4833 * @rmtoll RTC_SECCFGR WUTSEC LL_RTC_SetRtcSecure
4834 * @rmtoll RTC_SECCFGR ALRASEC LL_RTC_SetRtcSecure
4835 * @rmtoll RTC_SECCFGR ALRBSEC LL_RTC_SetRtcSecure
4836 * @param RTCx RTC Instance
4837 * @retval Combination of the following values:
4838 * @arg @ref LL_RTC_SECURE_FULL_YES
4839 * @arg @ref LL_RTC_SECURE_FULL_NO
4840 * @arg @ref LL_RTC_SECURE_FEATURE_INIT
4841 * @arg @ref LL_RTC_SECURE_FEATURE_CAL
4842 * @arg @ref LL_RTC_SECURE_FEATURE_TS
4843 * @arg @ref LL_RTC_SECURE_FEATURE_WUT
4844 * @arg @ref LL_RTC_SECURE_FEATURE_ALRA
4845 * @arg @ref LL_RTC_SECURE_FEATURE_ALRB
4846 */
LL_RTC_GetRtcSecure(const RTC_TypeDef * RTCx)4847 __STATIC_INLINE uint32_t LL_RTC_GetRtcSecure(const RTC_TypeDef *RTCx)
4848 {
4849 return READ_BIT(RTCx->SECCFGR, RTC_SECCFGR_SEC | RTC_SECCFGR_INITSEC | RTC_SECCFGR_CALSEC | RTC_SECCFGR_TSSEC | \
4850 RTC_SECCFGR_WUTSEC | RTC_SECCFGR_ALRASEC | RTC_SECCFGR_ALRBSEC);
4851 }
4852
4853 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
4854 /**
4855 * @brief Set TAMPER secure level.
4856 * @rmtoll TAMP_SECCFGR TAMPSEC LL_RTC_SetTampSecure
4857 * @param RTCx RTC Instance
4858 * @param tampSecure This parameter can be one of the following values:
4859 * @arg @ref LL_TAMP_SECURE_FULL_YES
4860 * @arg @ref LL_TAMP_SECURE_FULL_NO
4861 * @retval None
4862 */
LL_RTC_SetTampSecure(const RTC_TypeDef * RTCx,uint32_t tampSecure)4863 __STATIC_INLINE void LL_RTC_SetTampSecure(const RTC_TypeDef *RTCx, uint32_t tampSecure)
4864 {
4865 UNUSED(RTCx);
4866 MODIFY_REG(TAMP->SECCFGR, TAMP_SECCFGR_TAMPSEC, tampSecure);
4867 }
4868 #endif /* #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
4869
4870 /**
4871 * @brief Get TAMPER secure level.
4872 * @rmtoll TAMP_SECCFGR TAMPSEC LL_RTC_GetTampSecure
4873 * @param RTCx RTC Instance
4874 * @retval This parameter can be one of the following values:
4875 * @arg @ref LL_TAMP_SECURE_FULL_YES
4876 * @arg @ref LL_TAMP_SECURE_FULL_NO
4877 */
LL_RTC_GetTampSecure(const RTC_TypeDef * RTCx)4878 __STATIC_INLINE uint32_t LL_RTC_GetTampSecure(const RTC_TypeDef *RTCx)
4879 {
4880 UNUSED(RTCx);
4881 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_TAMPSEC);
4882 }
4883
4884 /**
4885 * @}
4886 */
4887 #endif /* RTC_SECCFGR_SEC */
4888
4889 #if defined(RTC_PRIVCFGR_PRIV)
4890 /** @defgroup RTC_LL_EF_PRIVILEGE PRIVILEGE_Management
4891 * @{
4892 */
4893
4894 /**
4895 * @brief Set RTC privilege level.
4896 * @note Privilege features are relevant if LL_RTC_PRIVILEGE_FULL_NO.
4897 * @rmtoll RTC_PRIVCFGR PRIV LL_RTC_SetRtcPrivilege
4898 * @rmtoll RTC_PRIVCFGR INITPRIV LL_RTC_SetRtcPrivilege
4899 * @rmtoll RTC_PRIVCFGR CALPRIV LL_RTC_SetRtcPrivilege
4900 * @rmtoll RTC_PRIVCFGR TSPRIV LL_RTC_SetRtcPrivilege
4901 * @rmtoll RTC_PRIVCFGR WUTPRIV LL_RTC_SetRtcPrivilege
4902 * @rmtoll RTC_PRIVCFGR ALRAPRIV LL_RTC_SetRtcPrivilege
4903 * @rmtoll RTC_PRIVCFGR ALRBPRIV LL_RTC_SetRtcPrivilege
4904 * @param RTCx RTC Instance
4905 * @param rtcPrivilege This parameter can be a combination of the following values:
4906 * @arg @ref LL_RTC_PRIVILEGE_FULL_YES
4907 * @arg @ref LL_RTC_PRIVILEGE_FULL_NO
4908 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_INIT
4909 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_CAL
4910 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_TS
4911 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_WUT
4912 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRA
4913 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRB
4914 * @retval None
4915 */
LL_RTC_SetRtcPrivilege(RTC_TypeDef * RTCx,uint32_t rtcPrivilege)4916 __STATIC_INLINE void LL_RTC_SetRtcPrivilege(RTC_TypeDef *RTCx, uint32_t rtcPrivilege)
4917 {
4918 MODIFY_REG(RTCx->PRIVCFGR, RTC_PRIVCFGR_PRIV | RTC_PRIVCFGR_INITPRIV | RTC_PRIVCFGR_CALPRIV | RTC_PRIVCFGR_TSPRIV | \
4919 RTC_PRIVCFGR_WUTPRIV | RTC_PRIVCFGR_ALRAPRIV | RTC_PRIVCFGR_ALRBPRIV, rtcPrivilege);
4920 }
4921
4922 /**
4923 * @brief Get RTC privilege level.
4924 * @note Privilege features are relevant if LL_RTC_PRIVILEGE_FULL_NO.
4925 * @rmtoll RTC_PRIVCFGR PRIV LL_RTC_SetRtcPrivilege
4926 * @rmtoll RTC_PRIVCFGR INITPRIV LL_RTC_SetRtcPrivilege
4927 * @rmtoll RTC_PRIVCFGR CALPRIV LL_RTC_SetRtcPrivilege
4928 * @rmtoll RTC_PRIVCFGR TSPRIV LL_RTC_SetRtcPrivilege
4929 * @rmtoll RTC_PRIVCFGR WUTPRIV LL_RTC_SetRtcPrivilege
4930 * @rmtoll RTC_PRIVCFGR ALRAPRIV LL_RTC_SetRtcPrivilege
4931 * @rmtoll RTC_PRIVCFGR ALRBPRIV LL_RTC_SetRtcPrivilege
4932 * @param RTCx RTC Instance
4933 * @retval Combination of the following values:
4934 * @arg @ref LL_RTC_PRIVILEGE_FULL_YES
4935 * @arg @ref LL_RTC_PRIVILEGE_FULL_NO
4936 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_INIT
4937 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_CAL
4938 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_TS
4939 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_WUT
4940 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRA
4941 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRB
4942 */
LL_RTC_GetRtcPrivilege(const RTC_TypeDef * RTCx)4943 __STATIC_INLINE uint32_t LL_RTC_GetRtcPrivilege(const RTC_TypeDef *RTCx)
4944 {
4945 return READ_BIT(RTCx->PRIVCFGR, RTC_PRIVCFGR_PRIV | RTC_PRIVCFGR_INITPRIV | RTC_PRIVCFGR_CALPRIV | \
4946 RTC_PRIVCFGR_TSPRIV | RTC_PRIVCFGR_WUTPRIV | RTC_PRIVCFGR_ALRAPRIV | \
4947 RTC_PRIVCFGR_ALRBPRIV);
4948 }
4949
4950 /**
4951 * @brief Set TAMPER privilege level.
4952 * @rmtoll TAMP_PRIVCFGR TAMPPRIV LL_RTC_SetTampPrivilege
4953 * @param RTCx RTC Instance
4954 * @param tampPrivilege This parameter can be one of the following values:
4955 * @arg @ref LL_TAMP_PRIVILEGE_FULL_YES
4956 * @arg @ref LL_TAMP_PRIVILEGE_FULL_NO
4957 * @retval None
4958 */
LL_RTC_SetTampPrivilege(const RTC_TypeDef * RTCx,uint32_t tampPrivilege)4959 __STATIC_INLINE void LL_RTC_SetTampPrivilege(const RTC_TypeDef *RTCx, uint32_t tampPrivilege)
4960 {
4961 UNUSED(RTCx);
4962 MODIFY_REG(TAMP->PRIVCFGR, TAMP_PRIVCFGR_TAMPPRIV, tampPrivilege);
4963 }
4964
4965 /**
4966 * @brief Get TAMPER privilege level.
4967 * @rmtoll TAMP_PRIVCFGR TAMPPRIV LL_RTC_GetTampPrivilege
4968 * @param RTCx RTC Instance
4969 * @retval This parameter can be one of the following values:
4970 * @arg @ref LL_TAMP_PRIVILEGE_FULL_YES
4971 * @arg @ref LL_TAMP_PRIVILEGE_FULL_NO
4972 */
LL_RTC_GetTampPrivilege(const RTC_TypeDef * RTCx)4973 __STATIC_INLINE uint32_t LL_RTC_GetTampPrivilege(const RTC_TypeDef *RTCx)
4974 {
4975 UNUSED(RTCx);
4976 return READ_BIT(TAMP->PRIVCFGR, TAMP_PRIVCFGR_TAMPPRIV);
4977 }
4978
4979 /**
4980 * @brief Set Backup Registers privilege level.
4981 * @note bckupRegisterPrivilege is only writable in secure mode or if trustzone is disabled
4982 * @rmtoll TAMP_PRIVCFGR BKPWPRIV LL_RTC_SetBackupRegisterPrivilege
4983 * @rmtoll TAMP_PRIVCFGR BKPRWPRIV LL_RTC_SetBackupRegisterPrivilege
4984 * @param RTCx RTC Instance
4985 * @param bckupRegisterPrivilege This parameter can be one of the following values:
4986 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_NONE
4987 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_1
4988 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_2
4989 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_ALL
4990 * @retval None
4991 */
LL_RTC_SetBackupRegisterPrivilege(const RTC_TypeDef * RTCx,uint32_t bckupRegisterPrivilege)4992 __STATIC_INLINE void LL_RTC_SetBackupRegisterPrivilege(const RTC_TypeDef *RTCx, uint32_t bckupRegisterPrivilege)
4993 {
4994 UNUSED(RTCx);
4995 MODIFY_REG(TAMP->PRIVCFGR, (TAMP_PRIVCFGR_BKPWPRIV | TAMP_PRIVCFGR_BKPRWPRIV), bckupRegisterPrivilege);
4996 }
4997
4998 /**
4999 * @brief Get Backup Registers privilege level.
5000 * @rmtoll TAMP_PRIVCFGR BKPWPRIV LL_RTC_GetBackupRegisterPrivilege
5001 * @rmtoll TAMP_PRIVCFGR BKPRWPRIV LL_RTC_GetBackupRegisterPrivilege
5002 * @param RTCx RTC Instance
5003 * @retval This parameter can be one of the following values:
5004 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_NONE
5005 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_1
5006 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_2
5007 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_ALL
5008 */
LL_RTC_GetBackupRegisterPrivilege(const RTC_TypeDef * RTCx)5009 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegisterPrivilege(const RTC_TypeDef *RTCx)
5010 {
5011 UNUSED(RTCx);
5012 return READ_BIT(TAMP->PRIVCFGR, (TAMP_PRIVCFGR_BKPWPRIV | TAMP_PRIVCFGR_BKPRWPRIV));
5013 }
5014 /**
5015 * @}
5016 */
5017 #endif /* RTC_PRIVCFGR_PRIV */
5018
5019 #if defined(TAMP_SECCFGR_TAMPSEC)
5020 /** @defgroup RTC_LL_EF_BACKUP_REG_PROTECTION PROTECTION_BACKUP_REG_Management
5021 * @brief Backup register protection is common to security and privilege.
5022 * @{
5023 */
5024
5025 /**
5026 * @brief Set Backup registers protection level.
5027 * @note Zone 1 : read protection write protection
5028 * @note Zone 2 : read non-protection write protection
5029 * @note Zone 3 : read non-protection write non-protection
5030 * @note zone 1 : start from 0 to startZone2 start value
5031 * @note zone 2 : start from startZone2 start value to startZone3 start value
5032 * @note zone 3 : start from to startZone3 to the end of BACKUPREG
5033 * @note Warning : this parameter is only writable in secure mode or if trustzone is disabled
5034 * @rmtoll TAMP_SECCFGR BKPWSEC LL_RTC_SetBackupRegProtection
5035 * @rmtoll TAMP_SECCFGR BKPRWSEC LL_RTC_SetBackupRegProtection
5036 * @param RTCx RTC Instance
5037 * @param startZone2 This parameter can be one of the following values:
5038 * @arg @ref LL_RTC_BKP_DR0
5039 * @arg @ref LL_RTC_BKP_DR1
5040 * @arg @ref LL_RTC_BKP_DR2
5041 * @arg @ref LL_RTC_BKP_DR3
5042 * @arg @ref LL_RTC_BKP_DR4
5043 * @arg LL_RTC_BKP_DRx ...
5044 * @param startZone3 This parameter can be one of the following values:
5045 * @arg @ref LL_RTC_BKP_DR0
5046 * @arg @ref LL_RTC_BKP_DR1
5047 * @arg @ref LL_RTC_BKP_DR2
5048 * @arg @ref LL_RTC_BKP_DR3
5049 * @arg @ref LL_RTC_BKP_DR4
5050 * @arg LL_RTC_BKP_DRx ...
5051 * @retval None
5052 */
LL_RTC_SetBackupRegProtection(const RTC_TypeDef * RTCx,uint32_t startZone2,uint32_t startZone3)5053 __STATIC_INLINE void LL_RTC_SetBackupRegProtection(const RTC_TypeDef *RTCx, uint32_t startZone2, uint32_t startZone3)
5054 {
5055 UNUSED(RTCx);
5056 MODIFY_REG(TAMP->SECCFGR, (TAMP_SECCFGR_BKPRWSEC_Msk | TAMP_SECCFGR_BKPWSEC_Msk),
5057 (startZone2 << TAMP_SECCFGR_BKPRWSEC_Pos) | (startZone3 << TAMP_SECCFGR_BKPWSEC_Pos));
5058 }
5059
5060 /**
5061 * @brief Get Backup registers protection level start zone 2.
5062 * @note Zone 1 : read protection write protection
5063 * @note Zone 2 : read non-protection/non-privile write protection
5064 * @note Zone 3 : read non-protection write non-protection
5065 * @rmtoll TAMP_SECCFGR BKPRWSEC LL_RTC_GetBackupRegProtectionStartZone2
5066 * @param RTCx RTC Instance
5067 * @retval Start zone 2
5068 */
LL_RTC_GetBackupRegProtectionStartZone2(const RTC_TypeDef * RTCx)5069 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegProtectionStartZone2(const RTC_TypeDef *RTCx)
5070 {
5071 UNUSED(RTCx);
5072 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_BKPRWSEC_Msk) >> TAMP_SECCFGR_BKPRWSEC_Pos;
5073 }
5074
5075 /**
5076 * @brief Get Backup registers protection level start zone 3.
5077 * @note Zone 1 : read protection write protection
5078 * @note Zone 2 : read non-protection write protection
5079 * @note Zone 3 : read non-protection write non-protection
5080 * @rmtoll TAMP_SECCFGR BKPWSEC LL_RTC_GetBackupRegProtectionStartZone3
5081 * @param RTCx RTC Instance
5082 * @retval Start zone 2
5083 */
LL_RTC_GetBackupRegProtectionStartZone3(const RTC_TypeDef * RTCx)5084 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegProtectionStartZone3(const RTC_TypeDef *RTCx)
5085 {
5086 UNUSED(RTCx);
5087 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_BKPWSEC_Msk) >> TAMP_SECCFGR_BKPWSEC_Pos;
5088 }
5089 /**
5090 * @}
5091 */
5092 #endif /* TAMP_SECCFGR_TAMPSEC */
5093
5094 /** @defgroup RTC_LL_EF_IT_Management IT_Management
5095 * @{
5096 */
5097
5098 /**
5099 * @brief Enable Time-stamp interrupt
5100 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5101 * @rmtoll RTC_CR TSIE LL_RTC_EnableIT_TS
5102 * @param RTCx RTC Instance
5103 * @retval None
5104 */
LL_RTC_EnableIT_TS(RTC_TypeDef * RTCx)5105 __STATIC_INLINE void LL_RTC_EnableIT_TS(RTC_TypeDef *RTCx)
5106 {
5107 SET_BIT(RTCx->CR, RTC_CR_TSIE);
5108 }
5109
5110 /**
5111 * @brief Disable Time-stamp interrupt
5112 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5113 * @rmtoll RTC_CR TSIE LL_RTC_DisableIT_TS
5114 * @param RTCx RTC Instance
5115 * @retval None
5116 */
LL_RTC_DisableIT_TS(RTC_TypeDef * RTCx)5117 __STATIC_INLINE void LL_RTC_DisableIT_TS(RTC_TypeDef *RTCx)
5118 {
5119 CLEAR_BIT(RTCx->CR, RTC_CR_TSIE);
5120 }
5121
5122 /**
5123 * @brief Enable Wakeup timer interrupt
5124 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5125 * @rmtoll RTC_CR WUTIE LL_RTC_EnableIT_WUT
5126 * @param RTCx RTC Instance
5127 * @retval None
5128 */
LL_RTC_EnableIT_WUT(RTC_TypeDef * RTCx)5129 __STATIC_INLINE void LL_RTC_EnableIT_WUT(RTC_TypeDef *RTCx)
5130 {
5131 SET_BIT(RTCx->CR, RTC_CR_WUTIE);
5132 }
5133
5134 /**
5135 * @brief Disable Wakeup timer interrupt
5136 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5137 * @rmtoll RTC_CR WUTIE LL_RTC_DisableIT_WUT
5138 * @param RTCx RTC Instance
5139 * @retval None
5140 */
LL_RTC_DisableIT_WUT(RTC_TypeDef * RTCx)5141 __STATIC_INLINE void LL_RTC_DisableIT_WUT(RTC_TypeDef *RTCx)
5142 {
5143 CLEAR_BIT(RTCx->CR, RTC_CR_WUTIE);
5144 }
5145
5146 /**
5147 * @brief Enable Alarm B interrupt
5148 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5149 * @rmtoll RTC_CR ALRBIE LL_RTC_EnableIT_ALRB
5150 * @param RTCx RTC Instance
5151 * @retval None
5152 */
LL_RTC_EnableIT_ALRB(RTC_TypeDef * RTCx)5153 __STATIC_INLINE void LL_RTC_EnableIT_ALRB(RTC_TypeDef *RTCx)
5154 {
5155 SET_BIT(RTCx->CR, RTC_CR_ALRBIE);
5156 }
5157
5158 /**
5159 * @brief Disable Alarm B interrupt
5160 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5161 * @rmtoll RTC_CR ALRBIE LL_RTC_DisableIT_ALRB
5162 * @param RTCx RTC Instance
5163 * @retval None
5164 */
LL_RTC_DisableIT_ALRB(RTC_TypeDef * RTCx)5165 __STATIC_INLINE void LL_RTC_DisableIT_ALRB(RTC_TypeDef *RTCx)
5166 {
5167 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBIE);
5168 }
5169
5170 /**
5171 * @brief Enable Alarm A interrupt
5172 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5173 * @rmtoll RTC_CR ALRAIE LL_RTC_EnableIT_ALRA
5174 * @param RTCx RTC Instance
5175 * @retval None
5176 */
LL_RTC_EnableIT_ALRA(RTC_TypeDef * RTCx)5177 __STATIC_INLINE void LL_RTC_EnableIT_ALRA(RTC_TypeDef *RTCx)
5178 {
5179 SET_BIT(RTCx->CR, RTC_CR_ALRAIE);
5180 }
5181
5182 /**
5183 * @brief Disable Alarm A interrupt
5184 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5185 * @rmtoll RTC_CR ALRAIE LL_RTC_DisableIT_ALRA
5186 * @param RTCx RTC Instance
5187 * @retval None
5188 */
LL_RTC_DisableIT_ALRA(RTC_TypeDef * RTCx)5189 __STATIC_INLINE void LL_RTC_DisableIT_ALRA(RTC_TypeDef *RTCx)
5190 {
5191 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAIE);
5192 }
5193
5194 /**
5195 * @brief Enable SSR Underflow interrupt
5196 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5197 * @rmtoll RTC_CR SSRUIE LL_RTC_EnableIT_SSRU
5198 * @param RTCx RTC Instance
5199 * @retval None
5200 */
LL_RTC_EnableIT_SSRU(RTC_TypeDef * RTCx)5201 __STATIC_INLINE void LL_RTC_EnableIT_SSRU(RTC_TypeDef *RTCx)
5202 {
5203 SET_BIT(RTCx->CR, RTC_CR_SSRUIE);
5204 }
5205
5206 /**
5207 * @brief Disable SSR Underflow interrupt
5208 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5209 * @rmtoll RTC_CR SSRUIE LL_RTC_DisableIT_SSRU
5210 * @param RTCx RTC Instance
5211 * @retval None
5212 */
LL_RTC_DisableIT_SSRU(RTC_TypeDef * RTCx)5213 __STATIC_INLINE void LL_RTC_DisableIT_SSRU(RTC_TypeDef *RTCx)
5214 {
5215 CLEAR_BIT(RTCx->CR, RTC_CR_SSRUIE);
5216 }
5217
5218 /**
5219 * @brief Check if Time-stamp interrupt is enabled or not
5220 * @rmtoll RTC_CR TSIE LL_RTC_IsEnabledIT_TS
5221 * @param RTCx RTC Instance
5222 * @retval State of bit (1 or 0).
5223 */
LL_RTC_IsEnabledIT_TS(const RTC_TypeDef * RTCx)5224 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TS(const RTC_TypeDef *RTCx)
5225 {
5226 return ((READ_BIT(RTCx->CR, RTC_CR_TSIE) == (RTC_CR_TSIE)) ? 1U : 0U);
5227 }
5228
5229 /**
5230 * @brief Check if Wakeup timer interrupt is enabled or not
5231 * @rmtoll RTC_CR WUTIE LL_RTC_IsEnabledIT_WUT
5232 * @param RTCx RTC Instance
5233 * @retval State of bit (1 or 0).
5234 */
LL_RTC_IsEnabledIT_WUT(const RTC_TypeDef * RTCx)5235 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_WUT(const RTC_TypeDef *RTCx)
5236 {
5237 return ((READ_BIT(RTCx->CR, RTC_CR_WUTIE) == (RTC_CR_WUTIE)) ? 1U : 0U);
5238 }
5239
5240 /**
5241 * @brief Check if Alarm B interrupt is enabled or not
5242 * @rmtoll RTC_CR ALRBIE LL_RTC_IsEnabledIT_ALRB
5243 * @param RTCx RTC Instance
5244 * @retval State of bit (1 or 0).
5245 */
LL_RTC_IsEnabledIT_ALRB(const RTC_TypeDef * RTCx)5246 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRB(const RTC_TypeDef *RTCx)
5247 {
5248 return ((READ_BIT(RTCx->CR, RTC_CR_ALRBIE) == (RTC_CR_ALRBIE)) ? 1U : 0U);
5249 }
5250
5251 /**
5252 * @brief Check if Alarm A interrupt is enabled or not
5253 * @rmtoll RTC_CR ALRAIE LL_RTC_IsEnabledIT_ALRA
5254 * @param RTCx RTC Instance
5255 * @retval State of bit (1 or 0).
5256 */
LL_RTC_IsEnabledIT_ALRA(const RTC_TypeDef * RTCx)5257 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRA(const RTC_TypeDef *RTCx)
5258 {
5259 return ((READ_BIT(RTCx->CR, RTC_CR_ALRAIE) == (RTC_CR_ALRAIE)) ? 1U : 0U);
5260 }
5261
5262 /**
5263 * @brief Check if SSR Underflow interrupt is enabled or not
5264 * @rmtoll RTC_CR SSRUIE LL_RTC_IsEnabledIT_SSRU
5265 * @param RTCx RTC Instance
5266 * @retval State of bit (1 or 0).
5267 */
LL_RTC_IsEnabledIT_SSRU(const RTC_TypeDef * RTCx)5268 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_SSRU(const RTC_TypeDef *RTCx)
5269 {
5270 return ((READ_BIT(RTCx->CR, RTC_CR_SSRUIE) == (RTC_CR_SSRUIE)) ? 1U : 0U);
5271 }
5272
5273 /**
5274 * @brief Enable tamper 1 interrupt.
5275 * @rmtoll TAMP_IER TAMP1IE LL_RTC_EnableIT_TAMP1
5276 * @param RTCx RTC Instance
5277 * @retval None
5278 */
LL_RTC_EnableIT_TAMP1(const RTC_TypeDef * RTCx)5279 __STATIC_INLINE void LL_RTC_EnableIT_TAMP1(const RTC_TypeDef *RTCx)
5280 {
5281 UNUSED(RTCx);
5282 SET_BIT(TAMP->IER, TAMP_IER_TAMP1IE);
5283 }
5284
5285 /**
5286 * @brief Disable tamper 1 interrupt.
5287 * @rmtoll TAMP_IER TAMP1IE LL_RTC_DisableIT_TAMP1
5288 * @param RTCx RTC Instance
5289 * @retval None
5290 */
LL_RTC_DisableIT_TAMP1(const RTC_TypeDef * RTCx)5291 __STATIC_INLINE void LL_RTC_DisableIT_TAMP1(const RTC_TypeDef *RTCx)
5292 {
5293 UNUSED(RTCx);
5294 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP1IE);
5295 }
5296
5297 /**
5298 * @brief Enable tamper 2 interrupt.
5299 * @rmtoll TAMP_IER TAMP2IE LL_RTC_EnableIT_TAMP2
5300 * @param RTCx RTC Instance
5301 * @retval None
5302 */
LL_RTC_EnableIT_TAMP2(const RTC_TypeDef * RTCx)5303 __STATIC_INLINE void LL_RTC_EnableIT_TAMP2(const RTC_TypeDef *RTCx)
5304 {
5305 UNUSED(RTCx);
5306 SET_BIT(TAMP->IER, TAMP_IER_TAMP2IE);
5307 }
5308
5309 /**
5310 * @brief Disable tamper 2 interrupt.
5311 * @rmtoll TAMP_IER TAMP2IE LL_RTC_DisableIT_TAMP2
5312 * @param RTCx RTC Instance
5313 * @retval None
5314 */
LL_RTC_DisableIT_TAMP2(const RTC_TypeDef * RTCx)5315 __STATIC_INLINE void LL_RTC_DisableIT_TAMP2(const RTC_TypeDef *RTCx)
5316 {
5317 UNUSED(RTCx);
5318 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP2IE);
5319 }
5320
5321 /**
5322 * @brief Enable tamper 3 interrupt.
5323 * @rmtoll TAMP_IER TAMP3IE LL_RTC_EnableIT_TAMP3
5324 * @param RTCx RTC Instance
5325 * @retval None
5326 */
LL_RTC_EnableIT_TAMP3(const RTC_TypeDef * RTCx)5327 __STATIC_INLINE void LL_RTC_EnableIT_TAMP3(const RTC_TypeDef *RTCx)
5328 {
5329 UNUSED(RTCx);
5330 SET_BIT(TAMP->IER, TAMP_IER_TAMP3IE);
5331 }
5332
5333 /**
5334 * @brief Disable tamper 3 interrupt.
5335 * @rmtoll TAMP_IER TAMP3IE LL_RTC_DisableIT_TAMP3
5336 * @param RTCx RTC Instance
5337 * @retval None
5338 */
LL_RTC_DisableIT_TAMP3(const RTC_TypeDef * RTCx)5339 __STATIC_INLINE void LL_RTC_DisableIT_TAMP3(const RTC_TypeDef *RTCx)
5340 {
5341 UNUSED(RTCx);
5342 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP3IE);
5343 }
5344
5345 #ifdef TAMP_IER_TAMP4IE
5346 /**
5347 * @brief Enable tamper 4 interrupt.
5348 * @rmtoll TAMP_IER TAMP4IE LL_RTC_EnableIT_TAMP4
5349 * @param RTCx RTC Instance
5350 * @retval None
5351 */
LL_RTC_EnableIT_TAMP4(const RTC_TypeDef * RTCx)5352 __STATIC_INLINE void LL_RTC_EnableIT_TAMP4(const RTC_TypeDef *RTCx)
5353 {
5354 UNUSED(RTCx);
5355 SET_BIT(TAMP->IER, TAMP_IER_TAMP4IE);
5356 }
5357
5358 /**
5359 * @brief Disable tamper 4 interrupt.
5360 * @rmtoll TAMP_IER TAMP4IE LL_RTC_DisableIT_TAMP4
5361 * @param RTCx RTC Instance
5362 * @retval None
5363 */
LL_RTC_DisableIT_TAMP4(const RTC_TypeDef * RTCx)5364 __STATIC_INLINE void LL_RTC_DisableIT_TAMP4(const RTC_TypeDef *RTCx)
5365 {
5366 UNUSED(RTCx);
5367 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP4IE);
5368 }
5369
5370 /**
5371 * @brief Enable tamper 5 interrupt.
5372 * @rmtoll TAMP_IER TAMP5IE LL_RTC_EnableIT_TAMP5
5373 * @param RTCx RTC Instance
5374 * @retval None
5375 */
LL_RTC_EnableIT_TAMP5(const RTC_TypeDef * RTCx)5376 __STATIC_INLINE void LL_RTC_EnableIT_TAMP5(const RTC_TypeDef *RTCx)
5377 {
5378 UNUSED(RTCx);
5379 SET_BIT(TAMP->IER, TAMP_IER_TAMP5IE);
5380 }
5381
5382 /**
5383 * @brief Disable tamper 5 interrupt.
5384 * @rmtoll TAMP_IER TAMP5IE LL_RTC_DisableIT_TAMP5
5385 * @param RTCx RTC Instance
5386 * @retval None
5387 */
LL_RTC_DisableIT_TAMP5(const RTC_TypeDef * RTCx)5388 __STATIC_INLINE void LL_RTC_DisableIT_TAMP5(const RTC_TypeDef *RTCx)
5389 {
5390 UNUSED(RTCx);
5391 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP5IE);
5392 }
5393
5394 /**
5395 * @brief Enable tamper 6 interrupt.
5396 * @rmtoll TAMP_IER TAMP6IE LL_RTC_EnableIT_TAMP6
5397 * @param RTCx RTC Instance
5398 * @retval None
5399 */
LL_RTC_EnableIT_TAMP6(const RTC_TypeDef * RTCx)5400 __STATIC_INLINE void LL_RTC_EnableIT_TAMP6(const RTC_TypeDef *RTCx)
5401 {
5402 UNUSED(RTCx);
5403 SET_BIT(TAMP->IER, TAMP_IER_TAMP6IE);
5404 }
5405
5406 /**
5407 * @brief Disable tamper 6 interrupt.
5408 * @rmtoll TAMP_IER TAMP6IE LL_RTC_DisableIT_TAMP6
5409 * @param RTCx RTC Instance
5410 * @retval None
5411 */
LL_RTC_DisableIT_TAMP6(const RTC_TypeDef * RTCx)5412 __STATIC_INLINE void LL_RTC_DisableIT_TAMP6(const RTC_TypeDef *RTCx)
5413 {
5414 UNUSED(RTCx);
5415 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP6IE);
5416 }
5417 #endif /* TAMP_IER_TAMP4IE */
5418
5419 /**
5420 * @brief Enable internal tamper 3 interrupt.
5421 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_EnableIT_ITAMP3
5422 * @param RTCx RTC Instance
5423 * @retval None
5424 */
LL_RTC_EnableIT_ITAMP3(const RTC_TypeDef * RTCx)5425 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP3(const RTC_TypeDef *RTCx)
5426 {
5427 UNUSED(RTCx);
5428 SET_BIT(TAMP->IER, TAMP_IER_ITAMP3IE);
5429 }
5430
5431 /**
5432 * @brief Disable internal tamper 3 interrupt.
5433 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_DisableIT_ITAMP3
5434 * @param RTCx RTC Instance
5435 * @retval None
5436 */
LL_RTC_DisableIT_ITAMP3(const RTC_TypeDef * RTCx)5437 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP3(const RTC_TypeDef *RTCx)
5438 {
5439 UNUSED(RTCx);
5440 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP3IE);
5441 }
5442
5443 /**
5444 * @brief Enable internal tamper 5 interrupt.
5445 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_EnableIT_ITAMP5
5446 * @param RTCx RTC Instance
5447 * @retval None
5448 */
LL_RTC_EnableIT_ITAMP5(const RTC_TypeDef * RTCx)5449 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP5(const RTC_TypeDef *RTCx)
5450 {
5451 UNUSED(RTCx);
5452 SET_BIT(TAMP->IER, TAMP_IER_ITAMP5IE);
5453 }
5454
5455 /**
5456 * @brief Disable internal tamper 5 interrupt.
5457 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_DisableIT_ITAMP5
5458 * @param RTCx RTC Instance
5459 * @retval None
5460 */
LL_RTC_DisableIT_ITAMP5(const RTC_TypeDef * RTCx)5461 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP5(const RTC_TypeDef *RTCx)
5462 {
5463 UNUSED(RTCx);
5464 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP5IE);
5465 }
5466
5467 /**
5468 * @brief Enable internal tamper 6 interrupt.
5469 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_EnableIT_ITAMP6
5470 * @param RTCx RTC Instance
5471 * @retval None
5472 */
LL_RTC_EnableIT_ITAMP6(const RTC_TypeDef * RTCx)5473 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP6(const RTC_TypeDef *RTCx)
5474 {
5475 UNUSED(RTCx);
5476 SET_BIT(TAMP->IER, TAMP_IER_ITAMP6IE);
5477 }
5478
5479 /**
5480 * @brief Disable internal tamper 6 interrupt.
5481 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_DisableIT_ITAMP6
5482 * @param RTCx RTC Instance
5483 * @retval None
5484 */
LL_RTC_DisableIT_ITAMP6(const RTC_TypeDef * RTCx)5485 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP6(const RTC_TypeDef *RTCx)
5486 {
5487 UNUSED(RTCx);
5488 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP6IE);
5489 }
5490
5491 /**
5492 * @brief Enable internal tamper 7 interrupt.
5493 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_EnableIT_ITAMP7
5494 * @param RTCx RTC Instance
5495 * @retval None
5496 */
LL_RTC_EnableIT_ITAMP7(const RTC_TypeDef * RTCx)5497 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP7(const RTC_TypeDef *RTCx)
5498 {
5499 UNUSED(RTCx);
5500 SET_BIT(TAMP->IER, TAMP_IER_ITAMP7IE);
5501 }
5502
5503 /**
5504 * @brief Disable internal tamper 7 interrupt.
5505 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_DisableIT_ITAMP7
5506 * @param RTCx RTC Instance
5507 * @retval None
5508 */
LL_RTC_DisableIT_ITAMP7(const RTC_TypeDef * RTCx)5509 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP7(const RTC_TypeDef *RTCx)
5510 {
5511 UNUSED(RTCx);
5512 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP7IE);
5513 }
5514
5515 /**
5516 * @brief Enable internal tamper 8 interrupt.
5517 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_EnableIT_ITAMP8
5518 * @param RTCx RTC Instance
5519 * @retval None
5520 */
LL_RTC_EnableIT_ITAMP8(const RTC_TypeDef * RTCx)5521 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP8(const RTC_TypeDef *RTCx)
5522 {
5523 UNUSED(RTCx);
5524 SET_BIT(TAMP->IER, TAMP_IER_ITAMP8IE);
5525 }
5526
5527 /**
5528 * @brief Disable internal tamper 8 interrupt.
5529 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_DisableIT_ITAMP8
5530 * @param RTCx RTC Instance
5531 * @retval None
5532 */
LL_RTC_DisableIT_ITAMP8(const RTC_TypeDef * RTCx)5533 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP8(const RTC_TypeDef *RTCx)
5534 {
5535 UNUSED(RTCx);
5536 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP8IE);
5537 }
5538
5539 /**
5540 * @brief Enable internal tamper 9 interrupt.
5541 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_EnableIT_ITAMP9
5542 * @param RTCx RTC Instance
5543 * @retval None
5544 */
LL_RTC_EnableIT_ITAMP9(const RTC_TypeDef * RTCx)5545 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP9(const RTC_TypeDef *RTCx)
5546 {
5547 UNUSED(RTCx);
5548 SET_BIT(TAMP->IER, TAMP_IER_ITAMP9IE);
5549 }
5550
5551 /**
5552 * @brief Disable internal tamper 9 interrupt.
5553 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_DisableIT_ITAMP9
5554 * @param RTCx RTC Instance
5555 * @retval None
5556 */
LL_RTC_DisableIT_ITAMP9(const RTC_TypeDef * RTCx)5557 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP9(const RTC_TypeDef *RTCx)
5558 {
5559 UNUSED(RTCx);
5560 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP9IE);
5561 }
5562
5563 /**
5564 * @brief Enable internal tamper 11 interrupt.
5565 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_EnableIT_ITAMP11
5566 * @param RTCx RTC Instance
5567 * @retval None
5568 */
LL_RTC_EnableIT_ITAMP11(const RTC_TypeDef * RTCx)5569 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP11(const RTC_TypeDef *RTCx)
5570 {
5571 UNUSED(RTCx);
5572 SET_BIT(TAMP->IER, TAMP_IER_ITAMP11IE);
5573 }
5574
5575 /**
5576 * @brief Disable internal tamper 11 interrupt.
5577 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_DisableIT_ITAMP11
5578 * @param RTCx RTC Instance
5579 * @retval None
5580 */
LL_RTC_DisableIT_ITAMP11(const RTC_TypeDef * RTCx)5581 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP11(const RTC_TypeDef *RTCx)
5582 {
5583 UNUSED(RTCx);
5584 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP11IE);
5585 }
5586
5587 /**
5588 * @brief Enable internal tamper 12 interrupt.
5589 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_EnableIT_ITAMP12
5590 * @param RTCx RTC Instance
5591 * @retval None
5592 */
LL_RTC_EnableIT_ITAMP12(const RTC_TypeDef * RTCx)5593 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP12(const RTC_TypeDef *RTCx)
5594 {
5595 UNUSED(RTCx);
5596 SET_BIT(TAMP->IER, TAMP_IER_ITAMP12IE);
5597 }
5598
5599 /**
5600 * @brief Disable internal tamper 12 interrupt.
5601 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_DisableIT_ITAMP12
5602 * @param RTCx RTC Instance
5603 * @retval None
5604 */
LL_RTC_DisableIT_ITAMP12(const RTC_TypeDef * RTCx)5605 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP12(const RTC_TypeDef *RTCx)
5606 {
5607 UNUSED(RTCx);
5608 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP12IE);
5609 }
5610
5611 /**
5612 * @brief Enable internal tamper 13 interrupt.
5613 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_EnableIT_ITAMP13
5614 * @param RTCx RTC Instance
5615 * @retval None
5616 */
LL_RTC_EnableIT_ITAMP13(const RTC_TypeDef * RTCx)5617 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP13(const RTC_TypeDef *RTCx)
5618 {
5619 UNUSED(RTCx);
5620 SET_BIT(TAMP->IER, TAMP_IER_ITAMP13IE);
5621 }
5622
5623 /**
5624 * @brief Disable internal tamper 13 interrupt.
5625 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_DisableIT_ITAMP13
5626 * @param RTCx RTC Instance
5627 * @retval None
5628 */
LL_RTC_DisableIT_ITAMP13(const RTC_TypeDef * RTCx)5629 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP13(const RTC_TypeDef *RTCx)
5630 {
5631 UNUSED(RTCx);
5632 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP13IE);
5633 }
5634
5635 /**
5636 * @brief Check if tamper 1 interrupt is enabled or not.
5637 * @rmtoll TAMP_IER TAMP1IE LL_RTC_IsEnabledIT_TAMP1
5638 * @param RTCx RTC Instance
5639 * @retval State of bit (1 or 0).
5640 */
LL_RTC_IsEnabledIT_TAMP1(const RTC_TypeDef * RTCx)5641 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP1(const RTC_TypeDef *RTCx)
5642 {
5643 UNUSED(RTCx);
5644 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP1IE) == (TAMP_IER_TAMP1IE)) ? 1U : 0U);
5645 }
5646
5647 /**
5648 * @brief Check if tamper 2 interrupt is enabled or not.
5649 * @rmtoll TAMP_IER TAMP2IE LL_RTC_IsEnabledIT_TAMP2
5650 * @param RTCx RTC Instance
5651 * @retval State of bit (1 or 0).
5652 */
LL_RTC_IsEnabledIT_TAMP2(const RTC_TypeDef * RTCx)5653 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP2(const RTC_TypeDef *RTCx)
5654 {
5655 UNUSED(RTCx);
5656 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP2IE) == (TAMP_IER_TAMP2IE)) ? 1U : 0U);
5657 }
5658
5659 /**
5660 * @brief Check if tamper 3 interrupt is enabled or not.
5661 * @rmtoll TAMP_IER TAMP3IE LL_RTC_IsEnabledIT_TAMP3
5662 * @param RTCx RTC Instance
5663 * @retval State of bit (1 or 0).
5664 */
LL_RTC_IsEnabledIT_TAMP3(const RTC_TypeDef * RTCx)5665 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP3(const RTC_TypeDef *RTCx)
5666 {
5667 UNUSED(RTCx);
5668 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP3IE) == (TAMP_IER_TAMP3IE)) ? 1U : 0U);
5669 }
5670
5671 #ifdef TAMP_IER_TAMP4IE
5672 /**
5673 * @brief Check if tamper 4 interrupt is enabled or not.
5674 * @rmtoll TAMP_IER TAMP4IE LL_RTC_IsEnabledIT_TAMP4
5675 * @param RTCx RTC Instance
5676 * @retval State of bit (1 or 0).
5677 */
LL_RTC_IsEnabledIT_TAMP4(const RTC_TypeDef * RTCx)5678 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP4(const RTC_TypeDef *RTCx)
5679 {
5680 UNUSED(RTCx);
5681 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP4IE) == (TAMP_IER_TAMP4IE)) ? 1U : 0U);
5682 }
5683
5684 /**
5685 * @brief Check if tamper 5 interrupt is enabled or not.
5686 * @rmtoll TAMP_IER TAMP5IE LL_RTC_IsEnabledIT_TAMP5
5687 * @param RTCx RTC Instance
5688 * @retval State of bit (1 or 0).
5689 */
LL_RTC_IsEnabledIT_TAMP5(const RTC_TypeDef * RTCx)5690 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP5(const RTC_TypeDef *RTCx)
5691 {
5692 UNUSED(RTCx);
5693 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP5IE) == (TAMP_IER_TAMP5IE)) ? 1U : 0U);
5694 }
5695
5696 /**
5697 * @brief Check if tamper 6 interrupt is enabled or not.
5698 * @rmtoll TAMP_IER TAMP6IE LL_RTC_IsEnabledIT_TAMP6
5699 * @param RTCx RTC Instance
5700 * @retval State of bit (1 or 0).
5701 */
LL_RTC_IsEnabledIT_TAMP6(const RTC_TypeDef * RTCx)5702 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP6(const RTC_TypeDef *RTCx)
5703 {
5704 UNUSED(RTCx);
5705 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP6IE) == (TAMP_IER_TAMP6IE)) ? 1U : 0U);
5706 }
5707 #endif /* TAMP_IER_TAMP4IE */
5708
5709 /**
5710 * @brief Check if internal tamper 3 interrupt is enabled or not.
5711 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_IsEnabledIT_ITAMP3
5712 * @param RTCx RTC Instance
5713 * @retval State of bit (1 or 0).
5714 */
LL_RTC_IsEnabledIT_ITAMP3(const RTC_TypeDef * RTCx)5715 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP3(const RTC_TypeDef *RTCx)
5716 {
5717 UNUSED(RTCx);
5718 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP3IE) == (TAMP_IER_ITAMP3IE)) ? 1U : 0U);
5719 }
5720
5721 /**
5722 * @brief Check if internal tamper 5 interrupt is enabled or not.
5723 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_IsEnabledIT_ITAMP5
5724 * @param RTCx RTC Instance
5725 * @retval State of bit (1 or 0).
5726 */
LL_RTC_IsEnabledIT_ITAMP5(const RTC_TypeDef * RTCx)5727 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP5(const RTC_TypeDef *RTCx)
5728 {
5729 UNUSED(RTCx);
5730 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP5IE) == (TAMP_IER_ITAMP5IE)) ? 1U : 0U);
5731 }
5732
5733 /**
5734 * @brief Check if internal tamper 6 interrupt is enabled or not.
5735 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_IsEnabledIT_ITAMP6
5736 * @param RTCx RTC Instance
5737 * @retval State of bit (1 or 0).
5738 */
LL_RTC_IsEnabledIT_ITAMP6(const RTC_TypeDef * RTCx)5739 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP6(const RTC_TypeDef *RTCx)
5740 {
5741 UNUSED(RTCx);
5742 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP6IE) == (TAMP_IER_ITAMP6IE)) ? 1U : 0U);
5743 }
5744
5745 /**
5746 * @brief Check if internal tamper 7 interrupt is enabled or not.
5747 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_IsEnabledIT_ITAMP7
5748 * @param RTCx RTC Instance
5749 * @retval State of bit (1 or 0).
5750 */
LL_RTC_IsEnabledIT_ITAMP7(const RTC_TypeDef * RTCx)5751 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP7(const RTC_TypeDef *RTCx)
5752 {
5753 UNUSED(RTCx);
5754 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP7IE) == (TAMP_IER_ITAMP7IE)) ? 1U : 0U);
5755 }
5756
5757 /**
5758 * @brief Check if internal tamper 8 interrupt is enabled or not.
5759 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_IsEnabledIT_ITAMP8
5760 * @param RTCx RTC Instance
5761 * @retval State of bit (1 or 0).
5762 */
LL_RTC_IsEnabledIT_ITAMP8(const RTC_TypeDef * RTCx)5763 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP8(const RTC_TypeDef *RTCx)
5764 {
5765 UNUSED(RTCx);
5766 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP8IE) == (TAMP_IER_ITAMP8IE)) ? 1U : 0U);
5767 }
5768
5769 /**
5770 * @brief Check if internal tamper 9 interrupt is enabled or not.
5771 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_IsEnabledIT_ITAMP9
5772 * @param RTCx RTC Instance
5773 * @retval State of bit (1 or 0).
5774 */
LL_RTC_IsEnabledIT_ITAMP9(const RTC_TypeDef * RTCx)5775 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP9(const RTC_TypeDef *RTCx)
5776 {
5777 UNUSED(RTCx);
5778 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP9IE) == (TAMP_IER_ITAMP9IE)) ? 1U : 0U);
5779 }
5780
5781 /**
5782 * @brief Check if internal tamper 11 interrupt is enabled or not.
5783 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_IsEnabledIT_ITAMP11
5784 * @param RTCx RTC Instance
5785 * @retval State of bit (1 or 0).
5786 */
LL_RTC_IsEnabledIT_ITAMP11(const RTC_TypeDef * RTCx)5787 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP11(const RTC_TypeDef *RTCx)
5788 {
5789 UNUSED(RTCx);
5790 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP11IE) == (TAMP_IER_ITAMP11IE)) ? 1U : 0U);
5791 }
5792
5793 /**
5794 * @brief Check if internal tamper 12 interrupt is enabled or not.
5795 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_IsEnabledIT_ITAMP12
5796 * @param RTCx RTC Instance
5797 * @retval State of bit (1 or 0).
5798 */
LL_RTC_IsEnabledIT_ITAMP12(const RTC_TypeDef * RTCx)5799 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP12(const RTC_TypeDef *RTCx)
5800 {
5801 UNUSED(RTCx);
5802 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP12IE) == (TAMP_IER_ITAMP12IE)) ? 1U : 0U);
5803 }
5804
5805 /**
5806 * @brief Check if internal tamper 13 interrupt is enabled or not.
5807 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_IsEnabledIT_ITAMP13
5808 * @param RTCx RTC Instance
5809 * @retval State of bit (1 or 0).
5810 */
LL_RTC_IsEnabledIT_ITAMP13(const RTC_TypeDef * RTCx)5811 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP13(const RTC_TypeDef *RTCx)
5812 {
5813 UNUSED(RTCx);
5814 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP13IE) == (TAMP_IER_ITAMP13IE)) ? 1U : 0U);
5815 }
5816
5817 /**
5818 * @brief Increment Monotonic counter.
5819 * @rmtoll TAMP_COUNT1R COUNT LL_RTC_IncrementMonotonicCounter
5820 * @param RTCx RTC Instance
5821 * @retval None.
5822 */
LL_RTC_IncrementMonotonicCounter(const RTC_TypeDef * RTCx)5823 __STATIC_INLINE void LL_RTC_IncrementMonotonicCounter(const RTC_TypeDef *RTCx)
5824 {
5825 UNUSED(RTCx);
5826 WRITE_REG(TAMP->COUNT1R, 0U);
5827 }
5828
5829 /**
5830 * @brief Increment Monotonic counter.
5831 * @rmtoll TAMP_COUNT1R COUNT LL_RTC_GetMonotonicCounter
5832 * @param RTCx RTC Instance
5833 * @retval Monotonic counter value.
5834 */
LL_RTC_GetMonotonicCounter(const RTC_TypeDef * RTCx)5835 __STATIC_INLINE uint32_t LL_RTC_GetMonotonicCounter(const RTC_TypeDef *RTCx)
5836 {
5837 UNUSED(RTCx);
5838 return READ_REG(TAMP->COUNT1R);
5839 }
5840
5841 /**
5842 * @}
5843 */
5844
5845 #if defined(USE_FULL_LL_DRIVER)
5846 /** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions
5847 * @{
5848 */
5849
5850 ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx);
5851 ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct);
5852 void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct);
5853 ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct);
5854 void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct);
5855 ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct);
5856 void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct);
5857 ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
5858 ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
5859 void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
5860 void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
5861 ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx);
5862 ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx);
5863 ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx);
5864
5865 /**
5866 * @}
5867 */
5868 #endif /* USE_FULL_LL_DRIVER */
5869
5870 /**
5871 * @}
5872 */
5873
5874 /**
5875 * @}
5876 */
5877
5878 #endif /* defined(RTC) */
5879
5880 /**
5881 * @}
5882 */
5883
5884 #ifdef __cplusplus
5885 }
5886 #endif
5887
5888 #endif /* STM32WBAxx_LL_RTC_H */
5889
5890
