1 /**
2 ******************************************************************************
3 * @file stm32h5xx_ll_rtc.h
4 * @author MCD Application Team
5 * @brief Header file of RTC LL module.
6 ******************************************************************************
7 * @attention
8 *
9 * Copyright (c) 2023 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 STM32H5xx_LL_RTC_H
21 #define STM32H5xx_LL_RTC_H
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26
27 /* Includes ------------------------------------------------------------------*/
28 #include "stm32h5xx.h"
29
30 /** @addtogroup STM32H5xx_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_ITSF RTC_SCR_CITSF
261 #define LL_RTC_SCR_TSOVF RTC_SCR_CTSOVF
262 #define LL_RTC_SCR_TSF RTC_SCR_CTSF
263 #define LL_RTC_SCR_WUTF RTC_SCR_CWUTF
264 #define LL_RTC_SCR_ALRBF RTC_SCR_CALRBF
265 #define LL_RTC_SCR_ALRAF RTC_SCR_CALRAF
266
267 #define LL_RTC_ICSR_RECALPF RTC_ICSR_RECALPF
268 #define LL_RTC_ICSR_BCDU_2 RTC_ICSR_BCDU_2
269 #define LL_RTC_ICSR_BCDU_1 RTC_ICSR_BCDU_1
270 #define LL_RTC_ICSR_BCDU_0 RTC_ICSR_BCDU_0
271 #define LL_RTC_ICSR_BIN_1 RTC_ICSR_BIN_1
272 #define LL_RTC_ICSR_BIN_0 RTC_ICSR_BIN_0
273 #define LL_RTC_ICSR_INITF RTC_ICSR_INITF
274 #define LL_RTC_ICSR_RSF RTC_ICSR_RSF
275 #define LL_RTC_ICSR_INITS RTC_ICSR_INITS
276 #define LL_RTC_ICSR_SHPF RTC_ICSR_SHPF
277 #define LL_RTC_ICSR_WUTWF RTC_ICSR_WUTWF
278 /**
279 * @}
280 */
281
282 /** @defgroup RTC_LL_EC_IT IT Defines
283 * @brief IT defines which can be used with LL_RTC_ReadReg and LL_RTC_WriteReg functions
284 * @{
285 */
286 #define LL_RTC_CR_TSIE RTC_CR_TSIE
287 #define LL_RTC_CR_WUTIE RTC_CR_WUTIE
288 #define LL_RTC_CR_ALRBIE RTC_CR_ALRBIE
289 #define LL_RTC_CR_ALRAIE RTC_CR_ALRAIE
290 /**
291 * @}
292 */
293
294 /** @defgroup RTC_LL_EC_WEEKDAY WEEK DAY
295 * @{
296 */
297 #define LL_RTC_WEEKDAY_MONDAY (uint8_t)0x01 /*!< Monday */
298 #define LL_RTC_WEEKDAY_TUESDAY (uint8_t)0x02 /*!< Tuesday */
299 #define LL_RTC_WEEKDAY_WEDNESDAY (uint8_t)0x03 /*!< Wednesday */
300 #define LL_RTC_WEEKDAY_THURSDAY (uint8_t)0x04 /*!< Thrusday */
301 #define LL_RTC_WEEKDAY_FRIDAY (uint8_t)0x05 /*!< Friday */
302 #define LL_RTC_WEEKDAY_SATURDAY (uint8_t)0x06 /*!< Saturday */
303 #define LL_RTC_WEEKDAY_SUNDAY (uint8_t)0x07 /*!< Sunday */
304 /**
305 * @}
306 */
307
308 /** @defgroup RTC_LL_EC_MONTH MONTH
309 * @{
310 */
311 #define LL_RTC_MONTH_JANUARY (uint8_t)0x01 /*!< January */
312 #define LL_RTC_MONTH_FEBRUARY (uint8_t)0x02 /*!< February */
313 #define LL_RTC_MONTH_MARCH (uint8_t)0x03 /*!< March */
314 #define LL_RTC_MONTH_APRIL (uint8_t)0x04 /*!< April */
315 #define LL_RTC_MONTH_MAY (uint8_t)0x05 /*!< May */
316 #define LL_RTC_MONTH_JUNE (uint8_t)0x06 /*!< June */
317 #define LL_RTC_MONTH_JULY (uint8_t)0x07 /*!< July */
318 #define LL_RTC_MONTH_AUGUST (uint8_t)0x08 /*!< August */
319 #define LL_RTC_MONTH_SEPTEMBER (uint8_t)0x09 /*!< September */
320 #define LL_RTC_MONTH_OCTOBER (uint8_t)0x10 /*!< October */
321 #define LL_RTC_MONTH_NOVEMBER (uint8_t)0x11 /*!< November */
322 #define LL_RTC_MONTH_DECEMBER (uint8_t)0x12 /*!< December */
323 /**
324 * @}
325 */
326
327 /** @defgroup RTC_LL_EC_HOURFORMAT HOUR FORMAT
328 * @{
329 */
330 #define LL_RTC_HOURFORMAT_24HOUR 0U /*!< 24 hour/day format */
331 #define LL_RTC_HOURFORMAT_AMPM RTC_CR_FMT /*!< AM/PM hour format */
332 /**
333 * @}
334 */
335
336 #if defined(RTC_CR_OSEL)
337 /** @defgroup RTC_LL_EC_ALARMOUT ALARM OUTPUT
338 * @{
339 */
340 #define LL_RTC_ALARMOUT_DISABLE 0U /*!< Output disabled */
341 #define LL_RTC_ALARMOUT_ALMA RTC_CR_OSEL_0 /*!< Alarm A output enabled */
342 #define LL_RTC_ALARMOUT_ALMB RTC_CR_OSEL_1 /*!< Alarm B output enabled */
343 #define LL_RTC_ALARMOUT_WAKEUP RTC_CR_OSEL /*!< Wakeup output enabled */
344 /**
345 * @}
346 */
347 #endif /* RTC_CR_OSEL */
348
349 /** @defgroup RTC_LL_EC_ALARM_OUTPUTTYPE ALARM OUTPUT TYPE
350 * @{
351 */
352 #define LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL 0U /*!< RTC_ALARM is push-pull output */
353 #define LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN RTC_CR_TAMPALRM_TYPE /*!< RTC_ALARM is open-drain output */
354 /**
355 * @}
356 */
357
358 /** @defgroup RTC_LL_EC_OUTPUTPOLARITY_PIN OUTPUT POLARITY PIN
359 * @{
360 */
361 #define LL_RTC_OUTPUTPOLARITY_PIN_HIGH 0U /*!< Pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */
362 #define LL_RTC_OUTPUTPOLARITY_PIN_LOW RTC_CR_POL /*!< Pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */
363 /**
364 * @}
365 */
366
367 /** @defgroup RTC_LL_EC_TIME_FORMAT TIME FORMAT
368 * @{
369 */
370 #define LL_RTC_TIME_FORMAT_AM_OR_24 0U /*!< AM or 24-hour format */
371 #define LL_RTC_TIME_FORMAT_PM RTC_TR_PM /*!< PM */
372 /**
373 * @}
374 */
375
376 /** @defgroup RTC_LL_EC_SHIFT_SECOND SHIFT SECOND
377 * @{
378 */
379 #define LL_RTC_SHIFT_SECOND_DELAY 0U /*!< Delay (seconds) = SUBFS / (PREDIV_S + 1) */
380 #define LL_RTC_SHIFT_SECOND_ADVANCE RTC_SHIFTR_ADD1S /*!< Advance (seconds) = (1 - (SUBFS / (PREDIV_S + 1))) */
381 /**
382 * @}
383 */
384
385 /** @defgroup RTC_LL_EC_ALMA_MASK ALARMA MASK
386 * @{
387 */
388 #define LL_RTC_ALMA_MASK_NONE 0U /*!< No masks applied on Alarm A */
389 #define LL_RTC_ALMA_MASK_DATEWEEKDAY RTC_ALRMAR_MSK4 /*!< Date/day do not care in Alarm A comparison */
390 #define LL_RTC_ALMA_MASK_HOURS RTC_ALRMAR_MSK3 /*!< Hours do not care in Alarm A comparison */
391 #define LL_RTC_ALMA_MASK_MINUTES RTC_ALRMAR_MSK2 /*!< Minutes do not care in Alarm A comparison */
392 #define LL_RTC_ALMA_MASK_SECONDS RTC_ALRMAR_MSK1 /*!< Seconds do not care in Alarm A comparison */
393 #define LL_RTC_ALMA_MASK_ALL (RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1) /*!< Masks all */
394 /**
395 * @}
396 */
397
398 /** @defgroup RTC_LL_EC_ALMA_TIME_FORMAT ALARMA TIME FORMAT
399 * @{
400 */
401 #define LL_RTC_ALMA_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
402 #define LL_RTC_ALMA_TIME_FORMAT_PM RTC_ALRMAR_PM /*!< PM */
403 /**
404 * @}
405 */
406
407 /** @defgroup RTC_LL_EC_ALMA_SUBSECONDBIN_AUTOCLR RTC Alarm Sub Seconds with binary mode auto clear Definitions
408 * @{
409 */
410 #define LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO 0UL
411 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is free-running. */
412
413 #define LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES RTC_ALRMASSR_SSCLR
414 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is running from 0xFFFF FFFF to RTC_ALRMABINR -> SS[31:0]
415 value and is automatically reloaded with 0xFFFF FFFF when reaching RTC_ALRMABINR -> SS[31:0]. */
416 /**
417 * @}
418 */
419
420 /** @defgroup RTC_LL_EC_ALMB_MASK ALARMB MASK
421 * @{
422 */
423 #define LL_RTC_ALMB_MASK_NONE 0U /*!< No masks applied on Alarm B */
424 #define LL_RTC_ALMB_MASK_DATEWEEKDAY RTC_ALRMBR_MSK4 /*!< Date/day do not care in Alarm B comparison */
425 #define LL_RTC_ALMB_MASK_HOURS RTC_ALRMBR_MSK3 /*!< Hours do not care in Alarm B comparison */
426 #define LL_RTC_ALMB_MASK_MINUTES RTC_ALRMBR_MSK2 /*!< Minutes do not care in Alarm B comparison */
427 #define LL_RTC_ALMB_MASK_SECONDS RTC_ALRMBR_MSK1 /*!< Seconds do not care in Alarm B comparison */
428 #define LL_RTC_ALMB_MASK_ALL (RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1) /*!< Masks all */
429 /**
430 * @}
431 */
432
433 /** @defgroup RTC_LL_EC_ALMB_TIME_FORMAT ALARMB TIME FORMAT
434 * @{
435 */
436 #define LL_RTC_ALMB_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
437 #define LL_RTC_ALMB_TIME_FORMAT_PM RTC_ALRMBR_PM /*!< PM */
438 /**
439 * @}
440 */
441
442 /** @defgroup RTC_LL_EC_ALMB_SUBSECONDBIN_AUTOCLR Alarm Sub Seconds with binary mode auto clear Definitions
443 * @{
444 */
445 #define LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO 0UL
446 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is free-running. */
447
448 #define LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES RTC_ALRMBSSR_SSCLR
449 /*!< The synchronous binary counter (SS[31:0] in RTC_SSR) is running from 0xFFFF FFFF to RTC_ALRMBBINR -> SS[31:0]
450 value and is automatically reloaded with 0xFFFF FFFF when reaching RTC_ALRMBBINR -> SS[31:0]. */
451 /**
452 * @}
453 */
454
455 #if defined(RTC_CR_TSEDGE)
456 /** @defgroup RTC_LL_EC_TIMESTAMP_EDGE TIMESTAMP EDGE
457 * @{
458 */
459 #define LL_RTC_TIMESTAMP_EDGE_RISING 0U /*!< RTC_TS input rising edge generates a time-stamp event */
460 #define LL_RTC_TIMESTAMP_EDGE_FALLING RTC_CR_TSEDGE /*!< RTC_TS input falling edge generates a time-stamp even */
461 /**
462 * @}
463 */
464 #endif /* RTC_CR_TSEDGE */
465
466 /** @defgroup RTC_LL_EC_TS_TIME_FORMAT TIMESTAMP TIME FORMAT
467 * @{
468 */
469 #define LL_RTC_TS_TIME_FORMAT_AM 0U /*!< AM or 24-hour format */
470 #define LL_RTC_TS_TIME_FORMAT_PM RTC_TSTR_PM /*!< PM */
471 /**
472 * @}
473 */
474
475 /** @defgroup RTC_LL_EC_TAMPER TAMPER
476 * @{
477 */
478 #define LL_RTC_TAMPER_1 TAMP_CR1_TAMP1E /*!< Tamper 1 input detection */
479 #define LL_RTC_TAMPER_2 TAMP_CR1_TAMP2E /*!< Tamper 2 input detection */
480 #if (RTC_TAMP_NB == 3U)
481 #define LL_RTC_TAMPER_3 TAMP_CR1_TAMP3E /*!< Tamper 3 input detection */
482 #elif (RTC_TAMP_NB == 8U)
483 #define LL_RTC_TAMPER_3 TAMP_CR1_TAMP3E /*!< Tamper 3 input detection */
484 #define LL_RTC_TAMPER_4 TAMP_CR1_TAMP4E /*!< Tamper 4 input detection */
485 #define LL_RTC_TAMPER_5 TAMP_CR1_TAMP5E /*!< Tamper 5 input detection */
486 #define LL_RTC_TAMPER_6 TAMP_CR1_TAMP6E /*!< Tamper 6 input detection */
487 #define LL_RTC_TAMPER_7 TAMP_CR1_TAMP7E /*!< Tamper 7 input detection */
488 #define LL_RTC_TAMPER_8 TAMP_CR1_TAMP8E /*!< Tamper 8 input detection */
489 #endif /* RTC_TAMP_NB */
490 /**
491 * @}
492 */
493
494 /** @defgroup RTC_LL_EC_TAMPER_MASK TAMPER MASK
495 * @{
496 */
497 #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 */
498 #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 */
499 #if (RTC_TAMP_NB > 2U)
500 #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 */
501 #endif /* (RTC_TAMP_NB > 2U) */
502 /**
503 * @}
504 */
505
506 /** @defgroup RTC_LL_EC_TAMPER_NOERASE TAMPER NO ERASE
507 * @{
508 */
509 #define LL_RTC_TAMPER_NOERASE_TAMPER1 TAMP_CR2_TAMP1NOERASE /*!< Tamper 1 event does not erase the backup registers */
510 #define LL_RTC_TAMPER_NOERASE_TAMPER2 TAMP_CR2_TAMP2NOERASE /*!< Tamper 2 event does not erase the backup registers */
511 #if (RTC_TAMP_NB == 3U)
512 #define LL_RTC_TAMPER_NOERASE_TAMPER3 TAMP_CR2_TAMP3NOERASE /*!< Tamper 3 event does not erase the backup registers */
513 #elif (RTC_TAMP_NB == 8U)
514 #define LL_RTC_TAMPER_NOERASE_TAMPER3 TAMP_CR2_TAMP3NOERASE /*!< Tamper 3 event does not erase the backup registers */
515 #define LL_RTC_TAMPER_NOERASE_TAMPER4 TAMP_CR2_TAMP4NOERASE /*!< Tamper 4 event does not erase the backup registers */
516 #define LL_RTC_TAMPER_NOERASE_TAMPER5 TAMP_CR2_TAMP5NOERASE /*!< Tamper 5 event does not erase the backup registers */
517 #define LL_RTC_TAMPER_NOERASE_TAMPER6 TAMP_CR2_TAMP6NOERASE /*!< Tamper 6 event does not erase the backup registers */
518 #define LL_RTC_TAMPER_NOERASE_TAMPER7 TAMP_CR2_TAMP7NOERASE /*!< Tamper 7 event does not erase the backup registers */
519 #define LL_RTC_TAMPER_NOERASE_TAMPER8 TAMP_CR2_TAMP8NOERASE /*!< Tamper 8 event does not erase the backup registers */
520 #endif /* RTC_TAMP_NB */
521 /**
522 * @}
523 */
524
525 /** @defgroup RTC_LL_EC_TAMPER_DURATION TAMPER DURATION
526 * @{
527 */
528 #define LL_RTC_TAMPER_DURATION_1RTCCLK 0U /*!< Tamper pins are pre-charged before sampling during 1 RTCCLK cycle */
529 #define LL_RTC_TAMPER_DURATION_2RTCCLK TAMP_FLTCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before sampling during 2 RTCCLK cycles */
530 #define LL_RTC_TAMPER_DURATION_4RTCCLK TAMP_FLTCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before sampling during 4 RTCCLK cycles */
531 #define LL_RTC_TAMPER_DURATION_8RTCCLK TAMP_FLTCR_TAMPPRCH /*!< Tamper pins are pre-charged before sampling during 8 RTCCLK cycles */
532 /**
533 * @}
534 */
535
536 /** @defgroup RTC_LL_EC_TAMPER_FILTER TAMPER FILTER
537 * @{
538 */
539 #define LL_RTC_TAMPER_FILTER_DISABLE 0U /*!< Tamper filter is disabled */
540 #define LL_RTC_TAMPER_FILTER_2SAMPLE TAMP_FLTCR_TAMPFLT_0 /*!< Tamper is activated after 2 consecutive samples at the active level */
541 #define LL_RTC_TAMPER_FILTER_4SAMPLE TAMP_FLTCR_TAMPFLT_1 /*!< Tamper is activated after 4 consecutive samples at the active level */
542 #define LL_RTC_TAMPER_FILTER_8SAMPLE TAMP_FLTCR_TAMPFLT /*!< Tamper is activated after 8 consecutive samples at the active level */
543 /**
544 * @}
545 */
546
547 /** @defgroup RTC_LL_EC_TAMPER_SAMPLFREQDIV TAMPER SAMPLING FREQUENCY DIVIDER
548 * @{
549 */
550 #define LL_RTC_TAMPER_SAMPLFREQDIV_32768 0U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768 */
551 #define LL_RTC_TAMPER_SAMPLFREQDIV_16384 TAMP_FLTCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384 */
552 #define LL_RTC_TAMPER_SAMPLFREQDIV_8192 TAMP_FLTCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192 */
553 #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 */
554 #define LL_RTC_TAMPER_SAMPLFREQDIV_2048 TAMP_FLTCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048 */
555 #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 */
556 #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 */
557 #define LL_RTC_TAMPER_SAMPLFREQDIV_256 TAMP_FLTCR_TAMPFREQ /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 256 */
558 /**
559 * @}
560 */
561
562 /** @defgroup RTC_LL_EC_TAMPER_ACTIVELEVEL TAMPER ACTIVE LEVEL
563 * @{
564 */
565 #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 */
566 #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 */
567 #if (RTC_TAMP_NB == 3U)
568 #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 */
569 #elif (RTC_TAMP_NB == 8U)
570 #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 */
571 #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 */
572 #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 */
573 #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 */
574 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP7 TAMP_CR2_TAMP7TRG /*!< Tamper 7 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
575 #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP8 TAMP_CR2_TAMP8TRG /*!< Tamper 8 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event */
576 #endif /* RTC_TAMP_NB */
577 /**
578 * @}
579 */
580
581 /** @defgroup RTC_LL_EC_INTERNAL INTERNAL TAMPER
582 * @{
583 */
584 #define LL_RTC_TAMPER_ITAMP1 TAMP_CR1_ITAMP1E /*!< Internal tamper 1: RTC supply voltage monitoring */
585 #define LL_RTC_TAMPER_ITAMP2 TAMP_CR1_ITAMP2E /*!< Internal tamper 2: Temperature monitoring */
586 #define LL_RTC_TAMPER_ITAMP3 TAMP_CR1_ITAMP3E /*!< Internal tamper 3: LSE monitoring */
587 #define LL_RTC_TAMPER_ITAMP4 TAMP_CR1_ITAMP4E /*!< Internal tamper 4: HSE monitoring */
588 #define LL_RTC_TAMPER_ITAMP5 TAMP_CR1_ITAMP5E /*!< Internal tamper 5: RTC calendar overflow */
589 #define LL_RTC_TAMPER_ITAMP6 TAMP_CR1_ITAMP6E /*!< Internal tamper 6: JTAG/SWD access when RDP > 0 */
590 #define LL_RTC_TAMPER_ITAMP7 TAMP_CR1_ITAMP7E /*!< Internal tamper 7: Voltage monitoring (VCORE, VREF+), through ADC analog watchdog */
591 #define LL_RTC_TAMPER_ITAMP8 TAMP_CR1_ITAMP8E /*!< Internal tamper 8: Monotonic counter overflow */
592 #define LL_RTC_TAMPER_ITAMP9 TAMP_CR1_ITAMP9E /*!< Internal tamper 9: Cryptographic IPs fault */
593 #define LL_RTC_TAMPER_ITAMP11 TAMP_CR1_ITAMP11E /*!< Internal tamper 11: IWDG reset when tamper flag is set */
594 #define LL_RTC_TAMPER_ITAMP12 TAMP_CR1_ITAMP12E /*!< Internal tamper 12: Voltage monitoring (VCORE, VREF+), through ADC analog watchdog */
595 #define LL_RTC_TAMPER_ITAMP13 TAMP_CR1_ITAMP13E /*!< Internal tamper 13: Voltage monitoring (VCORE, VREF+), through ADC analog watchdog */
596 #define LL_RTC_TAMPER_ITAMP15 TAMP_CR1_ITAMP15E /*!< Internal tamper 15: System fault detection */
597 /**
598 * @}
599 */
600
601 /** @defgroup RTC_LL_EC_ITAMPER_NOERASE INTERNAL TAMPER NO ERASE
602 * @{
603 */
604 #define LL_RTC_TAMPER_NOERASE_ITAMPER1 TAMP_CR3_ITAMP1NOER /*!< Internal tamper 1 event does not erase the backup registers */
605 #define LL_RTC_TAMPER_NOERASE_ITAMPER2 TAMP_CR3_ITAMP2NOER /*!< Internal tamper 2 event does not erase the backup registers */
606 #define LL_RTC_TAMPER_NOERASE_ITAMPER3 TAMP_CR3_ITAMP3NOER /*!< Internal tamper 3 event does not erase the backup registers */
607 #define LL_RTC_TAMPER_NOERASE_ITAMPER4 TAMP_CR3_ITAMP4NOER /*!< Internal tamper 4 event does not erase the backup registers */
608 #define LL_RTC_TAMPER_NOERASE_ITAMPER5 TAMP_CR3_ITAMP5NOER /*!< Internal tamper 5 event does not erase the backup registers */
609 #define LL_RTC_TAMPER_NOERASE_ITAMPER6 TAMP_CR3_ITAMP6NOER /*!< Internal tamper 6 event does not erase the backup registers */
610 #define LL_RTC_TAMPER_NOERASE_ITAMPER7 TAMP_CR3_ITAMP7NOER /*!< Internal tamper 7 event does not erase the backup registers */
611 #define LL_RTC_TAMPER_NOERASE_ITAMPER8 TAMP_CR3_ITAMP8NOER /*!< Internal tamper 8 event does not erase the backup registers */
612 #define LL_RTC_TAMPER_NOERASE_ITAMPER9 TAMP_CR3_ITAMP9NOER /*!< Internal tamper 9 event does not erase the backup registers */
613 #define LL_RTC_TAMPER_NOERASE_ITAMPER11 TAMP_CR3_ITAMP11NOER /*!< Internal tamper 10 event does not erase the backup registers */
614 #define LL_RTC_TAMPER_NOERASE_ITAMPER12 TAMP_CR3_ITAMP12NOER /*!< Internal tamper 11 event does not erase the backup registers */
615 #define LL_RTC_TAMPER_NOERASE_ITAMPER13 TAMP_CR3_ITAMP13NOER /*!< Internal tamper 12 event does not erase the backup registers */
616 #define LL_RTC_TAMPER_NOERASE_ITAMPER15 TAMP_CR3_ITAMP15NOER /*!< Internal tamper 13 event does not erase the backup registers */
617 /**
618 * @}
619 */
620
621 /** @defgroup RTC_LL_EC_ACTIVE_MODE ACTIVE TAMPER MODE
622 * @{
623 */
624 #define LL_RTC_TAMPER_ATAMP_TAMP1AM TAMP_ATCR1_TAMP1AM /*!< Tamper 1 is active */
625 #define LL_RTC_TAMPER_ATAMP_TAMP2AM TAMP_ATCR1_TAMP2AM /*!< Tamper 2 is active */
626 #if (RTC_TAMP_NB == 3U)
627 #define LL_RTC_TAMPER_ATAMP_TAMP3AM TAMP_ATCR1_TAMP3AM /*!< Tamper 3 is active */
628 #elif (RTC_TAMP_NB == 8U)
629 #define LL_RTC_TAMPER_ATAMP_TAMP3AM TAMP_ATCR1_TAMP3AM /*!< Tamper 3 is active */
630 #define LL_RTC_TAMPER_ATAMP_TAMP4AM TAMP_ATCR1_TAMP4AM /*!< Tamper 4 is active */
631 #define LL_RTC_TAMPER_ATAMP_TAMP5AM TAMP_ATCR1_TAMP5AM /*!< Tamper 5 is active */
632 #define LL_RTC_TAMPER_ATAMP_TAMP6AM TAMP_ATCR1_TAMP6AM /*!< Tamper 6 is active */
633 #define LL_RTC_TAMPER_ATAMP_TAMP7AM TAMP_ATCR1_TAMP7AM /*!< Tamper 7 is active */
634 #define LL_RTC_TAMPER_ATAMP_TAMP8AM TAMP_ATCR1_TAMP8AM /*!< Tamper 8 is active */
635 #endif /* RTC_TAMP_NB */
636 /**
637 * @}
638 */
639
640 /** @defgroup RTC_LL_EC_ACTIVE_ASYNC_PRESCALER ACTIVE TAMPER ASYNCHRONOUS PRESCALER CLOCK
641 * @{
642 */
643 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK 0U /*!< RTCCLK */
644 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_2 TAMP_ATCR1_ATCKSEL_0 /*!< RTCCLK/2 */
645 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_4 TAMP_ATCR1_ATCKSEL_1 /*!< RTCCLK/4 */
646 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_8 (TAMP_ATCR1_ATCKSEL_1 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/8 */
647 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_16 TAMP_ATCR1_ATCKSEL_2 /*!< RTCCLK/16 */
648 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_32 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/32 */
649 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_64 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_1) /*!< RTCCLK/64 */
650 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_128 (TAMP_ATCR1_ATCKSEL_2 | TAMP_ATCR1_ATCKSEL_1 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/128 */
651 #define LL_RTC_TAMPER_ATAMP_ASYNCPRES_RTCCLK_2048 (TAMP_ATCR1_ATCKSEL_3 | TAMP_ATCR1_ATCKSEL_1 | TAMP_ATCR1_ATCKSEL_0) /*!< RTCCLK/2048 */
652
653 /**
654 * @}
655 */
656
657 /** @defgroup RTC_LL_EC_ACTIVE_OUTPUT_SELECTION ACTIVE TAMPER OUTPUT SELECTION
658 * @{
659 */
660 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL1_Pos)
661 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL1_Pos)
662 #if (RTC_TAMP_NB == 3U)
663 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL1_Pos)
664 #elif (RTC_TAMP_NB == 8U)
665 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL1_Pos)
666 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL1_Pos)
667 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL1_Pos)
668 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL1_Pos)
669 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL1_Pos)
670 #define LL_RTC_TAMPER_ATAMP1IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL1_Pos)
671 #endif /* RTC_TAMP_NB */
672
673 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL2_Pos)
674 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL2_Pos)
675 #if (RTC_TAMP_NB == 3U)
676 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL2_Pos)
677 #elif (RTC_TAMP_NB == 8U)
678 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL2_Pos)
679 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL2_Pos)
680 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL2_Pos)
681 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL2_Pos)
682 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL2_Pos)
683 #define LL_RTC_TAMPER_ATAMP2IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL2_Pos)
684 #endif /* RTC_TAMP_NB */
685
686 #if (RTC_TAMP_NB == 3U)
687 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL3_Pos)
688 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL3_Pos)
689 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL3_Pos)
690 #elif (RTC_TAMP_NB == 8U)
691 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL3_Pos)
692 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL3_Pos)
693 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL3_Pos)
694 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL3_Pos)
695 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL3_Pos)
696 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL3_Pos)
697 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL3_Pos)
698 #define LL_RTC_TAMPER_ATAMP3IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL3_Pos)
699 #endif /* RTC_TAMP_NB */
700
701 #if (RTC_TAMP_NB == 8U)
702 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL4_Pos)
703 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL4_Pos)
704 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL4_Pos)
705 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL4_Pos)
706 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL4_Pos)
707 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL4_Pos)
708 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL4_Pos)
709 #define LL_RTC_TAMPER_ATAMP4IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL4_Pos)
710
711 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL5_Pos)
712 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL5_Pos)
713 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL5_Pos)
714 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL5_Pos)
715 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL5_Pos)
716 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL5_Pos)
717 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL5_Pos)
718 #define LL_RTC_TAMPER_ATAMP5IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL5_Pos)
719
720 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL6_Pos)
721 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL6_Pos)
722 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL6_Pos)
723 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL6_Pos)
724 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL6_Pos)
725 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL6_Pos)
726 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL6_Pos)
727 #define LL_RTC_TAMPER_ATAMP6IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL6_Pos)
728
729 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL7_Pos)
730 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL7_Pos)
731 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL7_Pos)
732 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL7_Pos)
733 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL7_Pos)
734 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL7_Pos)
735 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL7_Pos)
736 #define LL_RTC_TAMPER_ATAMP7IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL7_Pos)
737
738 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP1OUT (0U << TAMP_ATCR2_ATOSEL8_Pos)
739 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP2OUT (1U << TAMP_ATCR2_ATOSEL8_Pos)
740 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP3OUT (2U << TAMP_ATCR2_ATOSEL8_Pos)
741 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP4OUT (3U << TAMP_ATCR2_ATOSEL8_Pos)
742 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP5OUT (4U << TAMP_ATCR2_ATOSEL8_Pos)
743 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP6OUT (5U << TAMP_ATCR2_ATOSEL8_Pos)
744 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP7OUT (6U << TAMP_ATCR2_ATOSEL8_Pos)
745 #define LL_RTC_TAMPER_ATAMP8IN_ATAMP8OUT (7U << TAMP_ATCR2_ATOSEL8_Pos)
746 #endif /* RTC_TAMP_NB */
747 /**
748 * @}
749 */
750
751 /** @defgroup RTC_LL_EC_BKP BACKUP
752 * @{
753 */
754 #define LL_RTC_BKP_NUMBER RTC_BACKUP_NB
755 #define LL_RTC_BKP_DR0 0U
756 #define LL_RTC_BKP_DR1 1U
757 #define LL_RTC_BKP_DR2 2U
758 #define LL_RTC_BKP_DR3 3U
759 #define LL_RTC_BKP_DR4 4U
760 #define LL_RTC_BKP_DR5 5U
761 #define LL_RTC_BKP_DR6 6U
762 #define LL_RTC_BKP_DR7 7U
763 #define LL_RTC_BKP_DR8 8U
764 #define LL_RTC_BKP_DR9 9U
765 #define LL_RTC_BKP_DR10 10U
766 #define LL_RTC_BKP_DR11 11U
767 #define LL_RTC_BKP_DR12 12U
768 #define LL_RTC_BKP_DR13 13U
769 #define LL_RTC_BKP_DR14 14U
770 #define LL_RTC_BKP_DR15 15U
771 #define LL_RTC_BKP_DR16 16U
772 #define LL_RTC_BKP_DR17 17U
773 #define LL_RTC_BKP_DR18 18U
774 #define LL_RTC_BKP_DR19 19U
775 #define LL_RTC_BKP_DR20 20U
776 #define LL_RTC_BKP_DR21 21U
777 #define LL_RTC_BKP_DR22 22U
778 #define LL_RTC_BKP_DR23 23U
779 #define LL_RTC_BKP_DR24 24U
780 #define LL_RTC_BKP_DR25 25U
781 #define LL_RTC_BKP_DR26 26U
782 #define LL_RTC_BKP_DR27 27U
783 #define LL_RTC_BKP_DR28 28U
784 #define LL_RTC_BKP_DR29 29U
785 #define LL_RTC_BKP_DR30 30U
786 #define LL_RTC_BKP_DR31 31U
787 /**
788 * @}
789 */
790
791 /** @defgroup RTC_LL_EC_WAKEUPCLOCK_DIV WAKEUP CLOCK DIV
792 * @{
793 */
794 #define LL_RTC_WAKEUPCLOCK_DIV_16 0U /*!< RTC/16 clock is selected */
795 #define LL_RTC_WAKEUPCLOCK_DIV_8 RTC_CR_WUCKSEL_0 /*!< RTC/8 clock is selected */
796 #define LL_RTC_WAKEUPCLOCK_DIV_4 RTC_CR_WUCKSEL_1 /*!< RTC/4 clock is selected */
797 #define LL_RTC_WAKEUPCLOCK_DIV_2 (RTC_CR_WUCKSEL_1 | RTC_CR_WUCKSEL_0) /*!< RTC/2 clock is selected */
798 #define LL_RTC_WAKEUPCLOCK_CKSPRE RTC_CR_WUCKSEL_2 /*!< ck_spre (usually 1 Hz) clock is selected */
799 #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 */
800 /**
801 * @}
802 */
803
804 #if defined(RTC_CR_COE)
805 /** @defgroup RTC_LL_EC_CALIB_OUTPUT Calibration output
806 * @{
807 */
808 #define LL_RTC_CALIB_OUTPUT_NONE 0U /*!< Calibration output disabled */
809 #define LL_RTC_CALIB_OUTPUT_1HZ (RTC_CR_COE | RTC_CR_COSEL) /*!< Calibration output is 1 Hz */
810 #define LL_RTC_CALIB_OUTPUT_512HZ RTC_CR_COE /*!< Calibration output is 512 Hz */
811 /**
812 * @}
813 */
814 #endif /* RTC_CR_COE */
815
816 /** @defgroup RTC_LL_EC_CALIB_INSERTPULSE Calibration pulse insertion
817 * @{
818 */
819 #define LL_RTC_CALIB_INSERTPULSE_NONE 0U /*!< No RTCCLK pulses are added */
820 #define LL_RTC_CALIB_INSERTPULSE_SET RTC_CALR_CALP /*!< One RTCCLK pulse is effectively inserted every 2exp11 pulses (frequency increased by 488.5 ppm) */
821 /**
822 * @}
823 */
824
825 /** @defgroup RTC_LL_EC_CALIB_PERIOD Calibration period
826 * @{
827 */
828 #define LL_RTC_CALIB_PERIOD_32SEC 0U /*!< Use a 32-second calibration cycle period */
829 #define LL_RTC_CALIB_PERIOD_16SEC RTC_CALR_CALW16 /*!< Use a 16-second calibration cycle period */
830 #define LL_RTC_CALIB_PERIOD_8SEC RTC_CALR_CALW8 /*!< Use a 8-second calibration cycle period */
831 /**
832 * @}
833 */
834
835 /** @defgroup RTC_LL_EC_CALIB_LOWPOWER Calibration low power
836 * @{
837 */
838 #define LL_RTC_CALIB_LOWPOWER_NONE 0U /*!< High conso mode */
839 #define LL_RTC_CALIB_LOWPOWER_SET RTC_CALR_LPCAL /*!< Low power mode */
840 /**
841 * @}
842 */
843
844 /** @defgroup RTC_LL_EC_BINARY_MODE Binary mode (Sub Second Register)
845 * @{
846 */
847 #define LL_RTC_BINARY_NONE 0U /*!< Free running BCD calendar mode (Binary mode disabled) */
848 #define LL_RTC_BINARY_ONLY RTC_ICSR_BIN_0 /*!< Free running Binary mode (BCD mode disabled) */
849 #define LL_RTC_BINARY_MIX RTC_ICSR_BIN_1 /*!< Free running BCD calendar and Binary mode enable */
850 /**
851 * @}
852 */
853
854 /** @defgroup RTC_LL_EC_BINARY_MIX_BCDU Calendar second incrementation in Binary mix mode
855 * @{
856 */
857 #define LL_RTC_BINARY_MIX_BCDU_0 0U /*!< 1s calendar increment is generated each time SS[7:0] = 0 */
858 #define LL_RTC_BINARY_MIX_BCDU_1 (0x1UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[8:0] = 0 */
859 #define LL_RTC_BINARY_MIX_BCDU_2 (0x2UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[9:0] = 0 */
860 #define LL_RTC_BINARY_MIX_BCDU_3 (0x3UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[10:0] = 0 */
861 #define LL_RTC_BINARY_MIX_BCDU_4 (0x4UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[11:0] = 0 */
862 #define LL_RTC_BINARY_MIX_BCDU_5 (0x5UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[12:0] = 0 */
863 #define LL_RTC_BINARY_MIX_BCDU_6 (0x6UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[13:0] = 0 */
864 #define LL_RTC_BINARY_MIX_BCDU_7 (0x7UL << RTC_ICSR_BCDU_Pos) /*!< 1s calendar increment is generated each time SS[14:0] = 0 */
865 /**
866 * @}
867 */
868
869 #if defined(RTC_SECCFGR_SEC)
870 /** @defgroup RTC_LL_EC_SECURE_RTC_FULL Secure full rtc
871 * @{
872 */
873 #define LL_RTC_SECURE_FULL_YES RTC_SECCFGR_SEC /*!< RTC full secure */
874 #define LL_RTC_SECURE_FULL_NO 0U /*!< RTC is not full secure, features can be secure. See RTC_LL_EC_SECURE_RTC_FEATURE */
875 /**
876 * @}
877 */
878 #endif /* RTC_SECCFGR_SEC */
879
880 /** @defgroup RTC_LL_EC_SECURE_RTC_FEATURE Secure features rtc in case of LL_RTC_SECURE_FULL_NO.
881 * @{
882 */
883 #define LL_RTC_SECURE_FEATURE_INIT RTC_SECCFGR_INITSEC /*!< Initialization feature is secure */
884 #define LL_RTC_SECURE_FEATURE_CAL RTC_SECCFGR_CALSEC /*!< Calibration feature is secure */
885 #define LL_RTC_SECURE_FEATURE_TS RTC_SECCFGR_TSSEC /*!< Time stamp feature is secure */
886 #define LL_RTC_SECURE_FEATURE_WUT RTC_SECCFGR_WUTSEC /*!< Wake up timer feature is secure */
887 #define LL_RTC_SECURE_FEATURE_ALRA RTC_SECCFGR_ALRASEC /*!< Alarm A feature is secure */
888 #define LL_RTC_SECURE_FEATURE_ALRB RTC_SECCFGR_ALRBSEC /*!< Alarm B feature is secure */
889 /**
890 * @}
891 */
892
893 /** @defgroup RTC_LL_EC_SECURE_TAMP Secure tamp
894 * @{
895 */
896 #define LL_TAMP_SECURE_FULL_YES TAMP_SECCFGR_TAMPSEC /*!< TAMP full secure */
897 #define LL_TAMP_SECURE_FULL_NO 0U /*!< TAMP is not secure */
898 /**
899 * @}
900 */
901
902 #if defined(RTC_PRIVCFGR_PRIV)
903 /** @defgroup RTC_LL_EC_PRIVILEGE_RTC_FULL Privilege full rtc
904 * @{
905 */
906 #define LL_RTC_PRIVILEGE_FULL_YES RTC_PRIVCFGR_PRIV /*!< RTC full privilege */
907 #define LL_RTC_PRIVILEGE_FULL_NO 0U /*!< RTC is not full privilege, features can be unprivilege. See RTC_LL_EC_PRIVILEGE_RTC_FEATURE */
908 /**
909 * @}
910 */
911 #endif /* RTC_PRIVCFGR_PRIV */
912
913 /** @defgroup RTC_LL_EC_PRIVILEGE_RTC_FEATURE Privilege rtc features in case of LL_RTC_PRIVILEGE_FULL_NO.
914 * @{
915 */
916 #define LL_RTC_PRIVILEGE_FEATURE_INIT RTC_PRIVCFGR_INITPRIV /*!< Initialization feature is privilege */
917 #define LL_RTC_PRIVILEGE_FEATURE_CAL RTC_PRIVCFGR_CALPRIV /*!< Calibration feature is privilege */
918 #define LL_RTC_PRIVILEGE_FEATURE_TS RTC_PRIVCFGR_TSPRIV /*!< Time stamp feature is privilege */
919 #define LL_RTC_PRIVILEGE_FEATURE_WUT RTC_PRIVCFGR_WUTPRIV /*!< Wake up timer feature is privilege */
920 #define LL_RTC_PRIVILEGE_FEATURE_ALRA RTC_PRIVCFGR_ALRAPRIV /*!< Alarm A feature is privilege */
921 #define LL_RTC_PRIVILEGE_FEATURE_ALRB RTC_PRIVCFGR_ALRBPRIV /*!< Alarm B feature is privilege */
922 /**
923 * @}
924 */
925
926 /** @defgroup RTC_LL_EC_PRIVILEGE_TAMP_FULL Privilege full tamp
927 * @{
928 */
929 #define LL_TAMP_PRIVILEGE_FULL_YES TAMP_PRIVCFGR_TAMPPRIV /*!< TAMP full privilege */
930 #define LL_TAMP_PRIVILEGE_FULL_NO 0U /*!< TAMP is not privilege */
931 /**
932 * @}
933 */
934
935 /** @defgroup RTC_LL_EC_PRIVILEGE_BACKUP_REG_ZONE Privilege Backup register privilege zone
936 * @{
937 */
938 #define LL_RTC_PRIVILEGE_BKUP_ZONE_NONE 0U
939 #define LL_RTC_PRIVILEGE_BKUP_ZONE_1 TAMP_PRIVCFGR_BKPRWPRIV
940 #define LL_RTC_PRIVILEGE_BKUP_ZONE_2 TAMP_PRIVCFGR_BKPWPRIV
941 #define LL_RTC_PRIVILEGE_BKUP_ZONE_ALL (LL_RTC_PRIVILEGE_BKUP_ZONE_1 | LL_RTC_PRIVILEGE_BKUP_ZONE_2)
942 /**
943 * @}
944 */
945
946 /**
947 * @}
948 */
949
950 /* Exported macro ------------------------------------------------------------*/
951 /** @defgroup RTC_LL_Exported_Macros RTC Exported Macros
952 * @{
953 */
954
955 /** @defgroup RTC_LL_EM_WRITE_READ Common Write and read registers Macros
956 * @{
957 */
958
959 /**
960 * @brief Write a value in RTC register
961 * @param __INSTANCE__ RTC Instance
962 * @param __REG__ Register to be written
963 * @param __VALUE__ Value to be written in the register
964 * @retval None
965 */
966 #define LL_RTC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
967
968 /**
969 * @brief Read a value in RTC register
970 * @param __INSTANCE__ RTC Instance
971 * @param __REG__ Register to be read
972 * @retval Register value
973 */
974 #define LL_RTC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
975 /**
976 * @}
977 */
978
979 /** @defgroup RTC_LL_EM_Convert Convert helper Macros
980 * @{
981 */
982
983 /**
984 * @brief Helper macro to convert a value from 2 digit decimal format to BCD format
985 * @param __VALUE__ Byte to be converted
986 * @retval Converted byte
987 */
988 #define __LL_RTC_CONVERT_BIN2BCD(__VALUE__) ((uint8_t)((((__VALUE__) / 10U) << 4U) | ((__VALUE__) % 10U)))
989
990 /**
991 * @brief Helper macro to convert a value from BCD format to 2 digit decimal format
992 * @param __VALUE__ BCD value to be converted
993 * @retval Converted byte
994 */
995 #define __LL_RTC_CONVERT_BCD2BIN(__VALUE__) \
996 ((uint8_t)((((uint8_t)((__VALUE__) & (uint8_t)0xF0U) >> (uint8_t)0x4U) * 10U) + ((__VALUE__) & (uint8_t)0x0FU)))
997
998 /**
999 * @}
1000 */
1001
1002 /** @defgroup RTC_LL_EM_Date Date helper Macros
1003 * @{
1004 */
1005
1006 /**
1007 * @brief Helper macro to retrieve weekday.
1008 * @param __RTC_DATE__ Date returned by @ref LL_RTC_DATE_Get function.
1009 * @retval Returned value can be one of the following values:
1010 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1011 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1012 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1013 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1014 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1015 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1016 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1017 */
1018 #define __LL_RTC_GET_WEEKDAY(__RTC_DATE__) (((__RTC_DATE__) >> RTC_OFFSET_WEEKDAY) & 0x000000FFU)
1019
1020 /**
1021 * @brief Helper macro to retrieve Year in BCD format
1022 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
1023 * @retval Year in BCD format (0x00 . . . 0x99)
1024 */
1025 #define __LL_RTC_GET_YEAR(__RTC_DATE__) ((__RTC_DATE__) & 0x000000FFU)
1026
1027 /**
1028 * @brief Helper macro to retrieve Month in BCD format
1029 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
1030 * @retval Returned value can be one of the following values:
1031 * @arg @ref LL_RTC_MONTH_JANUARY
1032 * @arg @ref LL_RTC_MONTH_FEBRUARY
1033 * @arg @ref LL_RTC_MONTH_MARCH
1034 * @arg @ref LL_RTC_MONTH_APRIL
1035 * @arg @ref LL_RTC_MONTH_MAY
1036 * @arg @ref LL_RTC_MONTH_JUNE
1037 * @arg @ref LL_RTC_MONTH_JULY
1038 * @arg @ref LL_RTC_MONTH_AUGUST
1039 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1040 * @arg @ref LL_RTC_MONTH_OCTOBER
1041 * @arg @ref LL_RTC_MONTH_NOVEMBER
1042 * @arg @ref LL_RTC_MONTH_DECEMBER
1043 */
1044 #define __LL_RTC_GET_MONTH(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_MONTH) & 0x000000FFU)
1045
1046 /**
1047 * @brief Helper macro to retrieve Day in BCD format
1048 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
1049 * @retval Day in BCD format (0x01 . . . 0x31)
1050 */
1051 #define __LL_RTC_GET_DAY(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_DAY) & 0x000000FFU)
1052
1053 /**
1054 * @}
1055 */
1056
1057 /** @defgroup RTC_LL_EM_Time Time helper Macros
1058 * @{
1059 */
1060
1061 /**
1062 * @brief Helper macro to retrieve hour in BCD format
1063 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
1064 * @retval Hours in BCD format (0x01. . .0x12 or between Min_Data=0x00 and Max_Data=0x23)
1065 */
1066 #define __LL_RTC_GET_HOUR(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_HOUR) & 0x000000FFU)
1067
1068 /**
1069 * @brief Helper macro to retrieve minute in BCD format
1070 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
1071 * @retval Minutes in BCD format (0x00. . .0x59)
1072 */
1073 #define __LL_RTC_GET_MINUTE(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_MINUTE) & 0x000000FFU)
1074
1075 /**
1076 * @brief Helper macro to retrieve second in BCD format
1077 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
1078 * @retval Seconds in format (0x00. . .0x59)
1079 */
1080 #define __LL_RTC_GET_SECOND(__RTC_TIME__) ((__RTC_TIME__) & 0x000000FFU)
1081
1082 /**
1083 * @}
1084 */
1085
1086 /**
1087 * @}
1088 */
1089
1090 /* Exported functions --------------------------------------------------------*/
1091 /** @defgroup RTC_LL_Exported_Functions RTC Exported Functions
1092 * @{
1093 */
1094
1095 /** @defgroup RTC_LL_EF_Configuration Configuration
1096 * @{
1097 */
1098
1099 /**
1100 * @brief Set Hours format (24 hour/day or AM/PM hour format)
1101 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1102 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1103 * @rmtoll RTC_CR FMT LL_RTC_SetHourFormat
1104 * @param RTCx RTC Instance
1105 * @param HourFormat This parameter can be one of the following values:
1106 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
1107 * @arg @ref LL_RTC_HOURFORMAT_AMPM
1108 * @retval None
1109 */
LL_RTC_SetHourFormat(RTC_TypeDef * RTCx,uint32_t HourFormat)1110 __STATIC_INLINE void LL_RTC_SetHourFormat(RTC_TypeDef *RTCx, uint32_t HourFormat)
1111 {
1112 MODIFY_REG(RTCx->CR, RTC_CR_FMT, HourFormat);
1113 }
1114
1115 /**
1116 * @brief Get Hours format (24 hour/day or AM/PM hour format)
1117 * @rmtoll RTC_CR FMT LL_RTC_GetHourFormat
1118 * @param RTCx RTC Instance
1119 * @retval Returned value can be one of the following values:
1120 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
1121 * @arg @ref LL_RTC_HOURFORMAT_AMPM
1122 */
LL_RTC_GetHourFormat(const RTC_TypeDef * RTCx)1123 __STATIC_INLINE uint32_t LL_RTC_GetHourFormat(const RTC_TypeDef *RTCx)
1124 {
1125 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_FMT));
1126 }
1127
1128 #if defined(RTC_CR_OSEL)
1129 /**
1130 * @brief Select the flag to be routed to RTC_ALARM output
1131 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1132 * @rmtoll RTC_CR OSEL LL_RTC_SetAlarmOutEvent
1133 * @param RTCx RTC Instance
1134 * @param AlarmOutput This parameter can be one of the following values:
1135 * @arg @ref LL_RTC_ALARMOUT_DISABLE
1136 * @arg @ref LL_RTC_ALARMOUT_ALMA
1137 * @arg @ref LL_RTC_ALARMOUT_ALMB
1138 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
1139 * @retval None
1140 */
LL_RTC_SetAlarmOutEvent(RTC_TypeDef * RTCx,uint32_t AlarmOutput)1141 __STATIC_INLINE void LL_RTC_SetAlarmOutEvent(RTC_TypeDef *RTCx, uint32_t AlarmOutput)
1142 {
1143 MODIFY_REG(RTCx->CR, RTC_CR_OSEL, AlarmOutput);
1144 }
1145
1146 /**
1147 * @brief Get the flag to be routed to RTC_ALARM output
1148 * @rmtoll RTC_CR OSEL LL_RTC_GetAlarmOutEvent
1149 * @param RTCx RTC Instance
1150 * @retval Returned value can be one of the following values:
1151 * @arg @ref LL_RTC_ALARMOUT_DISABLE
1152 * @arg @ref LL_RTC_ALARMOUT_ALMA
1153 * @arg @ref LL_RTC_ALARMOUT_ALMB
1154 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
1155 */
LL_RTC_GetAlarmOutEvent(const RTC_TypeDef * RTCx)1156 __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutEvent(const RTC_TypeDef *RTCx)
1157 {
1158 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_OSEL));
1159 }
1160 #endif /* RTC_CR_OSEL */
1161
1162
1163 #ifdef RTC_CR_TAMPALRM_TYPE
1164 /**
1165 * @brief Set RTC_ALARM output type (ALARM in push-pull or open-drain output)
1166 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_SetAlarmOutputType
1167 * @param RTCx RTC Instance
1168 * @param Output This parameter can be one of the following values:
1169 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
1170 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
1171 * @retval None
1172 */
LL_RTC_SetAlarmOutputType(RTC_TypeDef * RTCx,uint32_t Output)1173 __STATIC_INLINE void LL_RTC_SetAlarmOutputType(RTC_TypeDef *RTCx, uint32_t Output)
1174 {
1175 MODIFY_REG(RTCx->CR, RTC_CR_TAMPALRM_TYPE, Output);
1176 }
1177
1178 /**
1179 * @brief Get RTC_ALARM output type (ALARM in push-pull or open-drain output)
1180 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_GetAlarmOutputType
1181 * @param RTCx RTC Instance
1182 * @retval Returned value can be one of the following values:
1183 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
1184 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
1185 */
LL_RTC_GetAlarmOutputType(const RTC_TypeDef * RTCx)1186 __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutputType(const RTC_TypeDef *RTCx)
1187 {
1188 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_TYPE));
1189 }
1190 #endif /* RTC_CR_TAMPALRM_TYPE */
1191
1192 /**
1193 * @brief Enable initialization mode
1194 * @note Initialization mode is used to program time and date register (RTC_TR and RTC_DR)
1195 * and prescaler register (RTC_PRER).
1196 * Counters are stopped and start counting from the new value when INIT is reset.
1197 * @rmtoll RTC_ICSR INIT LL_RTC_EnableInitMode
1198 * @param RTCx RTC Instance
1199 * @retval None
1200 */
LL_RTC_EnableInitMode(RTC_TypeDef * RTCx)1201 __STATIC_INLINE void LL_RTC_EnableInitMode(RTC_TypeDef *RTCx)
1202 {
1203 /* Set the Initialization mode */
1204 SET_BIT(RTCx->ICSR, RTC_ICSR_INIT);
1205 }
1206
1207 /**
1208 * @brief Disable initialization mode (Free running mode)
1209 * @rmtoll RTC_ICSR INIT LL_RTC_DisableInitMode
1210 * @param RTCx RTC Instance
1211 * @retval None
1212 */
LL_RTC_DisableInitMode(RTC_TypeDef * RTCx)1213 __STATIC_INLINE void LL_RTC_DisableInitMode(RTC_TypeDef *RTCx)
1214 {
1215 /* Exit Initialization mode */
1216 CLEAR_BIT(RTCx->ICSR, RTC_ICSR_INIT);
1217
1218 }
1219
1220 /**
1221 * @brief Set Binary mode (Sub Second Register)
1222 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1223 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function).
1224 * @rmtoll RTC_ICSR BIN LL_RTC_SetBinaryMode
1225 * @param RTCx RTC Instance
1226 * @param BinaryMode can be one of the following values:
1227 * @arg @ref LL_RTC_BINARY_NONE
1228 * @arg @ref LL_RTC_BINARY_ONLY
1229 * @arg @ref LL_RTC_BINARY_MIX
1230 * @retval None
1231 */
LL_RTC_SetBinaryMode(RTC_TypeDef * RTCx,uint32_t BinaryMode)1232 __STATIC_INLINE void LL_RTC_SetBinaryMode(RTC_TypeDef *RTCx, uint32_t BinaryMode)
1233 {
1234 MODIFY_REG(RTCx->ICSR, RTC_ICSR_BIN, BinaryMode);
1235 }
1236
1237 /**
1238 * @brief Get Binary mode (Sub Second Register)
1239 * @rmtoll RTC_ICSR BIN LL_RTC_GetBinaryMode
1240 * @param RTCx RTC Instance
1241 * @retval This parameter can be one of the following values:
1242 * @arg @ref LL_RTC_BINARY_NONE
1243 * @arg @ref LL_RTC_BINARY_ONLY
1244 * @arg @ref LL_RTC_BINARY_MIX
1245 * @retval None
1246 */
LL_RTC_GetBinaryMode(const RTC_TypeDef * RTCx)1247 __STATIC_INLINE uint32_t LL_RTC_GetBinaryMode(const RTC_TypeDef *RTCx)
1248 {
1249 return (uint32_t)(READ_BIT(RTCx->ICSR, RTC_ICSR_BIN));
1250 }
1251
1252 /**
1253 * @brief Set Binary Mix mode BCDU
1254 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1255 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function).
1256 * @rmtoll RTC_ICSR BCDU LL_RTC_SetBinMixBCDU
1257 * @param RTCx RTC Instance
1258 * @param BinMixBcdU can be one of the following values:
1259 * @arg @ref LL_RTC_BINARY_MIX_BCDU_0
1260 * @arg @ref LL_RTC_BINARY_MIX_BCDU_1
1261 * @arg @ref LL_RTC_BINARY_MIX_BCDU_2
1262 * @arg @ref LL_RTC_BINARY_MIX_BCDU_3
1263 * @arg @ref LL_RTC_BINARY_MIX_BCDU_4
1264 * @arg @ref LL_RTC_BINARY_MIX_BCDU_5
1265 * @arg @ref LL_RTC_BINARY_MIX_BCDU_6
1266 * @arg @ref LL_RTC_BINARY_MIX_BCDU_7
1267 * @retval None
1268 */
LL_RTC_SetBinMixBCDU(RTC_TypeDef * RTCx,uint32_t BinMixBcdU)1269 __STATIC_INLINE void LL_RTC_SetBinMixBCDU(RTC_TypeDef *RTCx, uint32_t BinMixBcdU)
1270 {
1271 MODIFY_REG(RTCx->ICSR, RTC_ICSR_BCDU, BinMixBcdU);
1272 }
1273
1274 /**
1275 * @brief Get Binary Mix mode BCDU
1276 * @rmtoll RTC_ICSR BCDU LL_RTC_GetBinMixBCDU
1277 * @param RTCx RTC Instance
1278 * @retval This parameter can be one of the following values:
1279 * @arg @ref LL_RTC_BINARY_MIX_BCDU_0
1280 * @arg @ref LL_RTC_BINARY_MIX_BCDU_1
1281 * @arg @ref LL_RTC_BINARY_MIX_BCDU_2
1282 * @arg @ref LL_RTC_BINARY_MIX_BCDU_3
1283 * @arg @ref LL_RTC_BINARY_MIX_BCDU_4
1284 * @arg @ref LL_RTC_BINARY_MIX_BCDU_5
1285 * @arg @ref LL_RTC_BINARY_MIX_BCDU_6
1286 * @arg @ref LL_RTC_BINARY_MIX_BCDU_7
1287 * @retval None
1288 */
LL_RTC_GetBinMixBCDU(const RTC_TypeDef * RTCx)1289 __STATIC_INLINE uint32_t LL_RTC_GetBinMixBCDU(const RTC_TypeDef *RTCx)
1290 {
1291 return (uint32_t)(READ_BIT(RTCx->ICSR, RTC_ICSR_BCDU));
1292 }
1293
1294
1295 #ifdef RTC_CR_POL
1296 /**
1297 * @brief Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted)
1298 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1299 * @rmtoll RTC_CR POL LL_RTC_SetOutputPolarity
1300 * @param RTCx RTC Instance
1301 * @param Polarity This parameter can be one of the following values:
1302 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
1303 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
1304 * @retval None
1305 */
LL_RTC_SetOutputPolarity(RTC_TypeDef * RTCx,uint32_t Polarity)1306 __STATIC_INLINE void LL_RTC_SetOutputPolarity(RTC_TypeDef *RTCx, uint32_t Polarity)
1307 {
1308 MODIFY_REG(RTCx->CR, RTC_CR_POL, Polarity);
1309 }
1310
1311 /**
1312 * @brief Get Output polarity
1313 * @rmtoll RTC_CR POL LL_RTC_GetOutputPolarity
1314 * @param RTCx RTC Instance
1315 * @retval Returned value can be one of the following values:
1316 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
1317 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
1318 */
LL_RTC_GetOutputPolarity(const RTC_TypeDef * RTCx)1319 __STATIC_INLINE uint32_t LL_RTC_GetOutputPolarity(const RTC_TypeDef *RTCx)
1320 {
1321 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_POL));
1322 }
1323 #endif /* RTC_CR_POL */
1324
1325 /**
1326 * @brief Enable Bypass the shadow registers
1327 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1328 * @rmtoll RTC_CR BYPSHAD LL_RTC_EnableShadowRegBypass
1329 * @param RTCx RTC Instance
1330 * @retval None
1331 */
LL_RTC_EnableShadowRegBypass(RTC_TypeDef * RTCx)1332 __STATIC_INLINE void LL_RTC_EnableShadowRegBypass(RTC_TypeDef *RTCx)
1333 {
1334 SET_BIT(RTCx->CR, RTC_CR_BYPSHAD);
1335 }
1336
1337 /**
1338 * @brief Disable Bypass the shadow registers
1339 * @rmtoll RTC_CR BYPSHAD LL_RTC_DisableShadowRegBypass
1340 * @param RTCx RTC Instance
1341 * @retval None
1342 */
LL_RTC_DisableShadowRegBypass(RTC_TypeDef * RTCx)1343 __STATIC_INLINE void LL_RTC_DisableShadowRegBypass(RTC_TypeDef *RTCx)
1344 {
1345 CLEAR_BIT(RTCx->CR, RTC_CR_BYPSHAD);
1346 }
1347
1348 /**
1349 * @brief Check if Shadow registers bypass is enabled or not.
1350 * @rmtoll RTC_CR BYPSHAD LL_RTC_IsShadowRegBypassEnabled
1351 * @param RTCx RTC Instance
1352 * @retval State of bit (1 or 0).
1353 */
LL_RTC_IsShadowRegBypassEnabled(const RTC_TypeDef * RTCx)1354 __STATIC_INLINE uint32_t LL_RTC_IsShadowRegBypassEnabled(const RTC_TypeDef *RTCx)
1355 {
1356 return ((READ_BIT(RTCx->CR, RTC_CR_BYPSHAD) == (RTC_CR_BYPSHAD)) ? 1U : 0U);
1357 }
1358
1359 #if defined(RTC_CR_REFCKON)
1360 /**
1361 * @brief Enable RTC_REFIN reference clock detection (50 or 60 Hz)
1362 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1363 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1364 * @rmtoll RTC_CR REFCKON LL_RTC_EnableRefClock
1365 * @param RTCx RTC Instance
1366 * @retval None
1367 */
LL_RTC_EnableRefClock(RTC_TypeDef * RTCx)1368 __STATIC_INLINE void LL_RTC_EnableRefClock(RTC_TypeDef *RTCx)
1369 {
1370 SET_BIT(RTCx->CR, RTC_CR_REFCKON);
1371 }
1372
1373 /**
1374 * @brief Disable RTC_REFIN reference clock detection (50 or 60 Hz)
1375 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1376 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1377 * @rmtoll RTC_CR REFCKON LL_RTC_DisableRefClock
1378 * @param RTCx RTC Instance
1379 * @retval None
1380 */
LL_RTC_DisableRefClock(RTC_TypeDef * RTCx)1381 __STATIC_INLINE void LL_RTC_DisableRefClock(RTC_TypeDef *RTCx)
1382 {
1383 CLEAR_BIT(RTCx->CR, RTC_CR_REFCKON);
1384 }
1385 #endif /* RTC_CR_REFCKON */
1386
1387 /**
1388 * @brief Set Asynchronous prescaler factor
1389 * @rmtoll RTC_PRER PREDIV_A LL_RTC_SetAsynchPrescaler
1390 * @param RTCx RTC Instance
1391 * @param AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7F
1392 * @retval None
1393 */
LL_RTC_SetAsynchPrescaler(RTC_TypeDef * RTCx,uint32_t AsynchPrescaler)1394 __STATIC_INLINE void LL_RTC_SetAsynchPrescaler(RTC_TypeDef *RTCx, uint32_t AsynchPrescaler)
1395 {
1396 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_A, AsynchPrescaler << RTC_PRER_PREDIV_A_Pos);
1397 }
1398
1399 /**
1400 * @brief Set Synchronous prescaler factor
1401 * @rmtoll RTC_PRER PREDIV_S LL_RTC_SetSynchPrescaler
1402 * @param RTCx RTC Instance
1403 * @param SynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7FFF
1404 * @retval None
1405 */
LL_RTC_SetSynchPrescaler(RTC_TypeDef * RTCx,uint32_t SynchPrescaler)1406 __STATIC_INLINE void LL_RTC_SetSynchPrescaler(RTC_TypeDef *RTCx, uint32_t SynchPrescaler)
1407 {
1408 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_S, SynchPrescaler);
1409 }
1410
1411 /**
1412 * @brief Get Asynchronous prescaler factor
1413 * @rmtoll RTC_PRER PREDIV_A LL_RTC_GetAsynchPrescaler
1414 * @param RTCx RTC Instance
1415 * @retval Value between Min_Data = 0 and Max_Data = 0x7F
1416 */
LL_RTC_GetAsynchPrescaler(const RTC_TypeDef * RTCx)1417 __STATIC_INLINE uint32_t LL_RTC_GetAsynchPrescaler(const RTC_TypeDef *RTCx)
1418 {
1419 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_A) >> RTC_PRER_PREDIV_A_Pos);
1420 }
1421
1422 /**
1423 * @brief Get Synchronous prescaler factor
1424 * @rmtoll RTC_PRER PREDIV_S LL_RTC_GetSynchPrescaler
1425 * @param RTCx RTC Instance
1426 * @retval Value between Min_Data = 0 and Max_Data = 0x7FFF
1427 */
LL_RTC_GetSynchPrescaler(const RTC_TypeDef * RTCx)1428 __STATIC_INLINE uint32_t LL_RTC_GetSynchPrescaler(const RTC_TypeDef *RTCx)
1429 {
1430 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_S));
1431 }
1432
1433 /**
1434 * @brief Enable the write protection for RTC registers.
1435 * @rmtoll RTC_WPR KEY LL_RTC_EnableWriteProtection
1436 * @param RTCx RTC Instance
1437 * @retval None
1438 */
LL_RTC_EnableWriteProtection(RTC_TypeDef * RTCx)1439 __STATIC_INLINE void LL_RTC_EnableWriteProtection(RTC_TypeDef *RTCx)
1440 {
1441 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_DISABLE);
1442 }
1443
1444 /**
1445 * @brief Disable the write protection for RTC registers.
1446 * @rmtoll RTC_WPR KEY LL_RTC_DisableWriteProtection
1447 * @param RTCx RTC Instance
1448 * @retval None
1449 */
LL_RTC_DisableWriteProtection(RTC_TypeDef * RTCx)1450 __STATIC_INLINE void LL_RTC_DisableWriteProtection(RTC_TypeDef *RTCx)
1451 {
1452 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_1);
1453 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_2);
1454 }
1455
1456 #ifdef RTC_CR_TAMPOE
1457 /**
1458 * @brief Enable tamper output.
1459 * @note When the tamper output is enabled, all external and internal tamper flags
1460 * are ORed and routed to the TAMPALRM output.
1461 * @rmtoll RTC_CR TAMPOE LL_RTC_EnableTamperOutput
1462 * @param RTCx RTC Instance
1463 * @retval None
1464 */
LL_RTC_EnableTamperOutput(RTC_TypeDef * RTCx)1465 __STATIC_INLINE void LL_RTC_EnableTamperOutput(RTC_TypeDef *RTCx)
1466 {
1467 SET_BIT(RTCx->CR, RTC_CR_TAMPOE);
1468 }
1469
1470 /**
1471 * @brief Disable tamper output.
1472 * @rmtoll RTC_CR TAMPOE LL_RTC_DisableTamperOutput
1473 * @param RTCx RTC Instance
1474 * @retval None
1475 */
LL_RTC_DisableTamperOutput(RTC_TypeDef * RTCx)1476 __STATIC_INLINE void LL_RTC_DisableTamperOutput(RTC_TypeDef *RTCx)
1477 {
1478 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPOE);
1479 }
1480
1481 /**
1482 * @brief Check if tamper output is enabled or not.
1483 * @rmtoll RTC_CR TAMPOE LL_RTC_IsTamperOutputEnabled
1484 * @param RTCx RTC Instance
1485 * @retval State of bit (1 or 0).
1486 */
LL_RTC_IsTamperOutputEnabled(const RTC_TypeDef * RTCx)1487 __STATIC_INLINE uint32_t LL_RTC_IsTamperOutputEnabled(const RTC_TypeDef *RTCx)
1488 {
1489 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPOE) == (RTC_CR_TAMPOE)) ? 1U : 0U);
1490 }
1491
1492 /**
1493 * @brief Enable internal pull-up in output mode.
1494 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1495 * @param RTCx RTC Instance
1496 * @retval None
1497 */
LL_RTC_EnableAlarmPullUp(RTC_TypeDef * RTCx)1498 __STATIC_INLINE void LL_RTC_EnableAlarmPullUp(RTC_TypeDef *RTCx)
1499 {
1500 SET_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1501 }
1502 #endif /* RTC_CR_TAMPOE */
1503
1504 #ifdef RTC_CR_TAMPALRM_PU
1505 /**
1506 * @brief Disable internal pull-up in output mode.
1507 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1508 * @param RTCx RTC Instance
1509 * @retval None
1510 */
LL_RTC_DisableAlarmPullUp(RTC_TypeDef * RTCx)1511 __STATIC_INLINE void LL_RTC_DisableAlarmPullUp(RTC_TypeDef *RTCx)
1512 {
1513 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1514 }
1515
1516 /**
1517 * @brief Check if internal pull-up in output mode is enabled or not.
1518 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_IsAlarmPullUpEnabled
1519 * @param RTCx RTC Instance
1520 * @retval State of bit (1 or 0).
1521 */
LL_RTC_IsAlarmPullUpEnabled(const RTC_TypeDef * RTCx)1522 __STATIC_INLINE uint32_t LL_RTC_IsAlarmPullUpEnabled(const RTC_TypeDef *RTCx)
1523 {
1524 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU) == (RTC_CR_TAMPALRM_PU)) ? 1U : 0U);
1525 }
1526 #endif /* RTC_CR_TAMPALRM_PU */
1527
1528
1529 #if defined(RTC_CR_OUT2EN)
1530 /**
1531 * @brief Enable RTC_OUT2 output
1532 * @note RTC_OUT2 mapping depends on both OSEL (@ref LL_RTC_SetAlarmOutEvent)
1533 * and COE (@ref LL_RTC_CAL_SetOutputFreq) settings.
1534 * @note RTC_OUT2 is not available ins VBAT mode.
1535 * @rmtoll RTC_CR OUT2EN LL_RTC_EnableOutput2
1536 * @param RTCx RTC Instance
1537 * @retval None
1538 */
LL_RTC_EnableOutput2(RTC_TypeDef * RTCx)1539 __STATIC_INLINE void LL_RTC_EnableOutput2(RTC_TypeDef *RTCx)
1540 {
1541 SET_BIT(RTCx->CR, RTC_CR_OUT2EN);
1542 }
1543
1544 /**
1545 * @brief Disable RTC_OUT2 output
1546 * @rmtoll RTC_CR OUT2EN LL_RTC_DisableOutput2
1547 * @param RTCx RTC Instance
1548 * @retval None
1549 */
LL_RTC_DisableOutput2(RTC_TypeDef * RTCx)1550 __STATIC_INLINE void LL_RTC_DisableOutput2(RTC_TypeDef *RTCx)
1551 {
1552 CLEAR_BIT(RTCx->CR, RTC_CR_OUT2EN);
1553 }
1554
1555 /**
1556 * @brief Check if RTC_OUT2 output is enabled or not.
1557 * @rmtoll RTC_CR OUT2EN LL_RTC_IsOutput2Enabled
1558 * @param RTCx RTC Instance
1559 * @retval State of bit (1 or 0).
1560 */
LL_RTC_IsOutput2Enabled(const RTC_TypeDef * RTCx)1561 __STATIC_INLINE uint32_t LL_RTC_IsOutput2Enabled(const RTC_TypeDef *RTCx)
1562 {
1563 return ((READ_BIT(RTCx->CR, RTC_CR_OUT2EN) == (RTC_CR_OUT2EN)) ? 1U : 0U);
1564 }
1565 #endif /* RTC_CR_OUT2EN */
1566
1567 /**
1568 * @}
1569 */
1570
1571 /** @defgroup RTC_LL_EF_Time Time
1572 * @{
1573 */
1574
1575 /**
1576 * @brief Set time format (AM/24-hour or PM notation)
1577 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1578 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1579 * @rmtoll RTC_TR PM LL_RTC_TIME_SetFormat
1580 * @param RTCx RTC Instance
1581 * @param TimeFormat This parameter can be one of the following values:
1582 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1583 * @arg @ref LL_RTC_TIME_FORMAT_PM
1584 * @retval None
1585 */
LL_RTC_TIME_SetFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)1586 __STATIC_INLINE void LL_RTC_TIME_SetFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
1587 {
1588 MODIFY_REG(RTCx->TR, RTC_TR_PM, TimeFormat);
1589 }
1590
1591 /**
1592 * @brief Get time format (AM or PM notation)
1593 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1594 * before reading this bit
1595 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1596 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1597 * @rmtoll RTC_TR PM LL_RTC_TIME_GetFormat
1598 * @param RTCx RTC Instance
1599 * @retval Returned value can be one of the following values:
1600 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1601 * @arg @ref LL_RTC_TIME_FORMAT_PM
1602 */
LL_RTC_TIME_GetFormat(const RTC_TypeDef * RTCx)1603 __STATIC_INLINE uint32_t LL_RTC_TIME_GetFormat(const RTC_TypeDef *RTCx)
1604 {
1605 return (uint32_t)(READ_BIT(RTCx->TR, RTC_TR_PM));
1606 }
1607
1608 /**
1609 * @brief Set Hours in BCD format
1610 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1611 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1612 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert hour from binary to BCD format
1613 * @rmtoll RTC_TR HT LL_RTC_TIME_SetHour\n
1614 * RTC_TR HU LL_RTC_TIME_SetHour
1615 * @param RTCx RTC Instance
1616 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1617 * @retval None
1618 */
LL_RTC_TIME_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)1619 __STATIC_INLINE void LL_RTC_TIME_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
1620 {
1621 MODIFY_REG(RTCx->TR, (RTC_TR_HT | RTC_TR_HU),
1622 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)));
1623 }
1624
1625 /**
1626 * @brief Get Hours in BCD format
1627 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1628 * before reading this bit
1629 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1630 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1631 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert hour from BCD to
1632 * Binary format
1633 * @rmtoll RTC_TR HT LL_RTC_TIME_GetHour\n
1634 * RTC_TR HU LL_RTC_TIME_GetHour
1635 * @param RTCx RTC Instance
1636 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1637 */
LL_RTC_TIME_GetHour(const RTC_TypeDef * RTCx)1638 __STATIC_INLINE uint32_t LL_RTC_TIME_GetHour(const RTC_TypeDef *RTCx)
1639 {
1640 return (uint32_t)((READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU))) >> RTC_TR_HU_Pos);
1641 }
1642
1643 /**
1644 * @brief Set Minutes in BCD format
1645 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1646 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1647 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
1648 * @rmtoll RTC_TR MNT LL_RTC_TIME_SetMinute\n
1649 * RTC_TR MNU LL_RTC_TIME_SetMinute
1650 * @param RTCx RTC Instance
1651 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1652 * @retval None
1653 */
LL_RTC_TIME_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)1654 __STATIC_INLINE void LL_RTC_TIME_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
1655 {
1656 MODIFY_REG(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU),
1657 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)));
1658 }
1659
1660 /**
1661 * @brief Get Minutes in BCD format
1662 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1663 * before reading this bit
1664 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1665 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1666 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert minute from BCD
1667 * to Binary format
1668 * @rmtoll RTC_TR MNT LL_RTC_TIME_GetMinute\n
1669 * RTC_TR MNU LL_RTC_TIME_GetMinute
1670 * @param RTCx RTC Instance
1671 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1672 */
LL_RTC_TIME_GetMinute(const RTC_TypeDef * RTCx)1673 __STATIC_INLINE uint32_t LL_RTC_TIME_GetMinute(const RTC_TypeDef *RTCx)
1674 {
1675 return (uint32_t)(READ_BIT(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU)) >> RTC_TR_MNU_Pos);
1676 }
1677
1678 /**
1679 * @brief Set Seconds in BCD format
1680 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1681 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1682 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
1683 * @rmtoll RTC_TR ST LL_RTC_TIME_SetSecond\n
1684 * RTC_TR SU LL_RTC_TIME_SetSecond
1685 * @param RTCx RTC Instance
1686 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1687 * @retval None
1688 */
LL_RTC_TIME_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)1689 __STATIC_INLINE void LL_RTC_TIME_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
1690 {
1691 MODIFY_REG(RTCx->TR, (RTC_TR_ST | RTC_TR_SU),
1692 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos)));
1693 }
1694
1695 /**
1696 * @brief Get Seconds in BCD format
1697 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1698 * before reading this bit
1699 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1700 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1701 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD
1702 * to Binary format
1703 * @rmtoll RTC_TR ST LL_RTC_TIME_GetSecond\n
1704 * RTC_TR SU LL_RTC_TIME_GetSecond
1705 * @param RTCx RTC Instance
1706 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1707 */
LL_RTC_TIME_GetSecond(const RTC_TypeDef * RTCx)1708 __STATIC_INLINE uint32_t LL_RTC_TIME_GetSecond(const RTC_TypeDef *RTCx)
1709 {
1710 return (uint32_t)(READ_BIT(RTCx->TR, (RTC_TR_ST | RTC_TR_SU)) >> RTC_TR_SU_Pos);
1711 }
1712
1713 /**
1714 * @brief Set time (hour, minute and second) in BCD format
1715 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1716 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1717 * @note TimeFormat and Hours should follow the same format
1718 * @rmtoll RTC_TR PM LL_RTC_TIME_Config\n
1719 * RTC_TR HT LL_RTC_TIME_Config\n
1720 * RTC_TR HU LL_RTC_TIME_Config\n
1721 * RTC_TR MNT LL_RTC_TIME_Config\n
1722 * RTC_TR MNU LL_RTC_TIME_Config\n
1723 * RTC_TR ST LL_RTC_TIME_Config\n
1724 * RTC_TR SU LL_RTC_TIME_Config
1725 * @param RTCx RTC Instance
1726 * @param Format12_24 This parameter can be one of the following values:
1727 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1728 * @arg @ref LL_RTC_TIME_FORMAT_PM
1729 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1730 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1731 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1732 * @retval None
1733 */
LL_RTC_TIME_Config(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)1734 __STATIC_INLINE void LL_RTC_TIME_Config(RTC_TypeDef *RTCx,
1735 uint32_t Format12_24,
1736 uint32_t Hours,
1737 uint32_t Minutes,
1738 uint32_t Seconds)
1739 {
1740 uint32_t temp;
1741
1742 temp = Format12_24 | \
1743 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)) | \
1744 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)) | \
1745 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos));
1746 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);
1747 }
1748
1749 /**
1750 * @brief Get time (hour, minute and second) in BCD format
1751 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1752 * before reading this bit
1753 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1754 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1755 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
1756 * are available to get independently each parameter.
1757 * @rmtoll RTC_TR HT LL_RTC_TIME_Get\n
1758 * RTC_TR HU LL_RTC_TIME_Get\n
1759 * RTC_TR MNT LL_RTC_TIME_Get\n
1760 * RTC_TR MNU LL_RTC_TIME_Get\n
1761 * RTC_TR ST LL_RTC_TIME_Get\n
1762 * RTC_TR SU LL_RTC_TIME_Get
1763 * @param RTCx RTC Instance
1764 * @retval Combination of hours, minutes and seconds (Format: 0x00HHMMSS).
1765 */
LL_RTC_TIME_Get(const RTC_TypeDef * RTCx)1766 __STATIC_INLINE uint32_t LL_RTC_TIME_Get(const RTC_TypeDef *RTCx)
1767 {
1768 uint32_t temp;
1769
1770 temp = READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU | RTC_TR_MNT | RTC_TR_MNU | RTC_TR_ST | RTC_TR_SU));
1771 return (uint32_t)((((((temp & RTC_TR_HT) >> RTC_TR_HT_Pos) << 4U) | \
1772 ((temp & RTC_TR_HU) >> RTC_TR_HU_Pos)) << RTC_OFFSET_HOUR) | \
1773 (((((temp & RTC_TR_MNT) >> RTC_TR_MNT_Pos) << 4U) | \
1774 ((temp & RTC_TR_MNU) >> RTC_TR_MNU_Pos)) << RTC_OFFSET_MINUTE) | \
1775 ((((temp & RTC_TR_ST) >> RTC_TR_ST_Pos) << 4U) | ((temp & RTC_TR_SU) >> RTC_TR_SU_Pos)));
1776 }
1777
1778 /**
1779 * @brief Memorize whether the daylight saving time change has been performed
1780 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1781 * @rmtoll RTC_CR BKP LL_RTC_TIME_EnableDayLightStore
1782 * @param RTCx RTC Instance
1783 * @retval None
1784 */
LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef * RTCx)1785 __STATIC_INLINE void LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef *RTCx)
1786 {
1787 SET_BIT(RTCx->CR, RTC_CR_BKP);
1788 }
1789
1790 /**
1791 * @brief Disable memorization whether the daylight saving time change has been performed.
1792 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1793 * @rmtoll RTC_CR BKP LL_RTC_TIME_DisableDayLightStore
1794 * @param RTCx RTC Instance
1795 * @retval None
1796 */
LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef * RTCx)1797 __STATIC_INLINE void LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef *RTCx)
1798 {
1799 CLEAR_BIT(RTCx->CR, RTC_CR_BKP);
1800 }
1801
1802 /**
1803 * @brief Check if RTC Day Light Saving stored operation has been enabled or not
1804 * @rmtoll RTC_CR BKP LL_RTC_TIME_IsDayLightStoreEnabled
1805 * @param RTCx RTC Instance
1806 * @retval State of bit (1 or 0).
1807 */
LL_RTC_TIME_IsDayLightStoreEnabled(const RTC_TypeDef * RTCx)1808 __STATIC_INLINE uint32_t LL_RTC_TIME_IsDayLightStoreEnabled(const RTC_TypeDef *RTCx)
1809 {
1810 return ((READ_BIT(RTCx->CR, RTC_CR_BKP) == (RTC_CR_BKP)) ? 1U : 0U);
1811 }
1812
1813 /**
1814 * @brief Subtract 1 hour (winter time change)
1815 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1816 * @rmtoll RTC_CR SUB1H LL_RTC_TIME_DecHour
1817 * @param RTCx RTC Instance
1818 * @retval None
1819 */
LL_RTC_TIME_DecHour(RTC_TypeDef * RTCx)1820 __STATIC_INLINE void LL_RTC_TIME_DecHour(RTC_TypeDef *RTCx)
1821 {
1822 SET_BIT(RTCx->CR, RTC_CR_SUB1H);
1823 }
1824
1825 /**
1826 * @brief Add 1 hour (summer time change)
1827 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1828 * @rmtoll RTC_CR ADD1H LL_RTC_TIME_IncHour
1829 * @param RTCx RTC Instance
1830 * @retval None
1831 */
LL_RTC_TIME_IncHour(RTC_TypeDef * RTCx)1832 __STATIC_INLINE void LL_RTC_TIME_IncHour(RTC_TypeDef *RTCx)
1833 {
1834 SET_BIT(RTCx->CR, RTC_CR_ADD1H);
1835 }
1836
1837 /**
1838 * @brief Get Sub second value in the synchronous prescaler counter.
1839 * @note You can use both SubSeconds value and SecondFraction (PREDIV_S through
1840 * LL_RTC_GetSynchPrescaler function) terms returned to convert Calendar
1841 * SubSeconds value in second fraction ratio with time unit following
1842 * generic formula:
1843 * ==> Seconds fraction ratio * time_unit= [(SecondFraction-SubSeconds)/(SecondFraction+1)] * time_unit
1844 * This conversion can be performed only if no shift operation is pending
1845 * (ie. SHFP=0) when PREDIV_S >= SS.
1846 * @rmtoll RTC_SSR SS LL_RTC_TIME_GetSubSecond
1847 * @param RTCx RTC Instance
1848 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
1849 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
1850 */
LL_RTC_TIME_GetSubSecond(const RTC_TypeDef * RTCx)1851 __STATIC_INLINE uint32_t LL_RTC_TIME_GetSubSecond(const RTC_TypeDef *RTCx)
1852 {
1853 return (uint32_t)(READ_BIT(RTCx->SSR, RTC_SSR_SS));
1854 }
1855
1856 /**
1857 * @brief Synchronize to a remote clock with a high degree of precision.
1858 * @note This operation effectively subtracts from (delays) or advance the clock of a fraction of a second.
1859 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1860 * @note When REFCKON is set, firmware must not write to Shift control register.
1861 * @rmtoll RTC_SHIFTR ADD1S LL_RTC_TIME_Synchronize\n
1862 * RTC_SHIFTR SUBFS LL_RTC_TIME_Synchronize
1863 * @param RTCx RTC Instance
1864 * @param ShiftSecond This parameter can be one of the following values:
1865 * @arg @ref LL_RTC_SHIFT_SECOND_DELAY
1866 * @arg @ref LL_RTC_SHIFT_SECOND_ADVANCE
1867 * @param Fraction Number of Seconds Fractions (any value from 0 to 0x7FFF)
1868 * @retval None
1869 */
LL_RTC_TIME_Synchronize(RTC_TypeDef * RTCx,uint32_t ShiftSecond,uint32_t Fraction)1870 __STATIC_INLINE void LL_RTC_TIME_Synchronize(RTC_TypeDef *RTCx, uint32_t ShiftSecond, uint32_t Fraction)
1871 {
1872 WRITE_REG(RTCx->SHIFTR, ShiftSecond | Fraction);
1873 }
1874
1875 /**
1876 * @}
1877 */
1878
1879 /** @defgroup RTC_LL_EF_Date Date
1880 * @{
1881 */
1882
1883 /**
1884 * @brief Set Year in BCD format
1885 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Year from binary to BCD format
1886 * @rmtoll RTC_DR YT LL_RTC_DATE_SetYear\n
1887 * RTC_DR YU LL_RTC_DATE_SetYear
1888 * @param RTCx RTC Instance
1889 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
1890 * @retval None
1891 */
LL_RTC_DATE_SetYear(RTC_TypeDef * RTCx,uint32_t Year)1892 __STATIC_INLINE void LL_RTC_DATE_SetYear(RTC_TypeDef *RTCx, uint32_t Year)
1893 {
1894 MODIFY_REG(RTCx->DR, (RTC_DR_YT | RTC_DR_YU),
1895 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)));
1896 }
1897
1898 /**
1899 * @brief Get Year in BCD format
1900 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1901 * before reading this bit
1902 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Year from BCD to Binary format
1903 * @rmtoll RTC_DR YT LL_RTC_DATE_GetYear\n
1904 * RTC_DR YU LL_RTC_DATE_GetYear
1905 * @param RTCx RTC Instance
1906 * @retval Value between Min_Data=0x00 and Max_Data=0x99
1907 */
LL_RTC_DATE_GetYear(const RTC_TypeDef * RTCx)1908 __STATIC_INLINE uint32_t LL_RTC_DATE_GetYear(const RTC_TypeDef *RTCx)
1909 {
1910 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_YT | RTC_DR_YU))) >> RTC_DR_YU_Pos);
1911 }
1912
1913 /**
1914 * @brief Set Week day
1915 * @rmtoll RTC_DR WDU LL_RTC_DATE_SetWeekDay
1916 * @param RTCx RTC Instance
1917 * @param WeekDay This parameter can be one of the following values:
1918 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1919 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1920 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1921 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1922 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1923 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1924 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1925 * @retval None
1926 */
LL_RTC_DATE_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)1927 __STATIC_INLINE void LL_RTC_DATE_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
1928 {
1929 MODIFY_REG(RTCx->DR, RTC_DR_WDU, WeekDay << RTC_DR_WDU_Pos);
1930 }
1931
1932 /**
1933 * @brief Get Week day
1934 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1935 * before reading this bit
1936 * @rmtoll RTC_DR WDU LL_RTC_DATE_GetWeekDay
1937 * @param RTCx RTC Instance
1938 * @retval Returned value can be one of the following values:
1939 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1940 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1941 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1942 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1943 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1944 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1945 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1946 */
LL_RTC_DATE_GetWeekDay(const RTC_TypeDef * RTCx)1947 __STATIC_INLINE uint32_t LL_RTC_DATE_GetWeekDay(const RTC_TypeDef *RTCx)
1948 {
1949 return (uint32_t)(READ_BIT(RTCx->DR, RTC_DR_WDU) >> RTC_DR_WDU_Pos);
1950 }
1951
1952 /**
1953 * @brief Set Month in BCD format
1954 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Month from binary to BCD format
1955 * @rmtoll RTC_DR MT LL_RTC_DATE_SetMonth\n
1956 * RTC_DR MU LL_RTC_DATE_SetMonth
1957 * @param RTCx RTC Instance
1958 * @param Month This parameter can be one of the following values:
1959 * @arg @ref LL_RTC_MONTH_JANUARY
1960 * @arg @ref LL_RTC_MONTH_FEBRUARY
1961 * @arg @ref LL_RTC_MONTH_MARCH
1962 * @arg @ref LL_RTC_MONTH_APRIL
1963 * @arg @ref LL_RTC_MONTH_MAY
1964 * @arg @ref LL_RTC_MONTH_JUNE
1965 * @arg @ref LL_RTC_MONTH_JULY
1966 * @arg @ref LL_RTC_MONTH_AUGUST
1967 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1968 * @arg @ref LL_RTC_MONTH_OCTOBER
1969 * @arg @ref LL_RTC_MONTH_NOVEMBER
1970 * @arg @ref LL_RTC_MONTH_DECEMBER
1971 * @retval None
1972 */
LL_RTC_DATE_SetMonth(RTC_TypeDef * RTCx,uint32_t Month)1973 __STATIC_INLINE void LL_RTC_DATE_SetMonth(RTC_TypeDef *RTCx, uint32_t Month)
1974 {
1975 MODIFY_REG(RTCx->DR, (RTC_DR_MT | RTC_DR_MU),
1976 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)));
1977 }
1978
1979 /**
1980 * @brief Get Month in BCD format
1981 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
1982 * before reading this bit
1983 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
1984 * @rmtoll RTC_DR MT LL_RTC_DATE_GetMonth\n
1985 * RTC_DR MU LL_RTC_DATE_GetMonth
1986 * @param RTCx RTC Instance
1987 * @retval Returned value can be one of the following values:
1988 * @arg @ref LL_RTC_MONTH_JANUARY
1989 * @arg @ref LL_RTC_MONTH_FEBRUARY
1990 * @arg @ref LL_RTC_MONTH_MARCH
1991 * @arg @ref LL_RTC_MONTH_APRIL
1992 * @arg @ref LL_RTC_MONTH_MAY
1993 * @arg @ref LL_RTC_MONTH_JUNE
1994 * @arg @ref LL_RTC_MONTH_JULY
1995 * @arg @ref LL_RTC_MONTH_AUGUST
1996 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1997 * @arg @ref LL_RTC_MONTH_OCTOBER
1998 * @arg @ref LL_RTC_MONTH_NOVEMBER
1999 * @arg @ref LL_RTC_MONTH_DECEMBER
2000 */
LL_RTC_DATE_GetMonth(const RTC_TypeDef * RTCx)2001 __STATIC_INLINE uint32_t LL_RTC_DATE_GetMonth(const RTC_TypeDef *RTCx)
2002 {
2003 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_MT | RTC_DR_MU))) >> RTC_DR_MU_Pos);
2004 }
2005
2006 /**
2007 * @brief Set Day in BCD format
2008 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2009 * @rmtoll RTC_DR DT LL_RTC_DATE_SetDay\n
2010 * RTC_DR DU LL_RTC_DATE_SetDay
2011 * @param RTCx RTC Instance
2012 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2013 * @retval None
2014 */
LL_RTC_DATE_SetDay(RTC_TypeDef * RTCx,uint32_t Day)2015 __STATIC_INLINE void LL_RTC_DATE_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2016 {
2017 MODIFY_REG(RTCx->DR, (RTC_DR_DT | RTC_DR_DU),
2018 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos)));
2019 }
2020
2021 /**
2022 * @brief Get Day in BCD format
2023 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
2024 * before reading this bit
2025 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2026 * @rmtoll RTC_DR DT LL_RTC_DATE_GetDay\n
2027 * RTC_DR DU LL_RTC_DATE_GetDay
2028 * @param RTCx RTC Instance
2029 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2030 */
LL_RTC_DATE_GetDay(const RTC_TypeDef * RTCx)2031 __STATIC_INLINE uint32_t LL_RTC_DATE_GetDay(const RTC_TypeDef *RTCx)
2032 {
2033 return (uint32_t)((READ_BIT(RTCx->DR, (RTC_DR_DT | RTC_DR_DU))) >> RTC_DR_DU_Pos);
2034 }
2035
2036 /**
2037 * @brief Set date (WeekDay, Day, Month and Year) in BCD format
2038 * @rmtoll RTC_DR WDU LL_RTC_DATE_Config\n
2039 * RTC_DR MT LL_RTC_DATE_Config\n
2040 * RTC_DR MU LL_RTC_DATE_Config\n
2041 * RTC_DR DT LL_RTC_DATE_Config\n
2042 * RTC_DR DU LL_RTC_DATE_Config\n
2043 * RTC_DR YT LL_RTC_DATE_Config\n
2044 * RTC_DR YU LL_RTC_DATE_Config
2045 * @param RTCx RTC Instance
2046 * @param WeekDay This parameter can be one of the following values:
2047 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2048 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2049 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2050 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2051 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2052 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2053 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2054 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2055 * @param Month This parameter can be one of the following values:
2056 * @arg @ref LL_RTC_MONTH_JANUARY
2057 * @arg @ref LL_RTC_MONTH_FEBRUARY
2058 * @arg @ref LL_RTC_MONTH_MARCH
2059 * @arg @ref LL_RTC_MONTH_APRIL
2060 * @arg @ref LL_RTC_MONTH_MAY
2061 * @arg @ref LL_RTC_MONTH_JUNE
2062 * @arg @ref LL_RTC_MONTH_JULY
2063 * @arg @ref LL_RTC_MONTH_AUGUST
2064 * @arg @ref LL_RTC_MONTH_SEPTEMBER
2065 * @arg @ref LL_RTC_MONTH_OCTOBER
2066 * @arg @ref LL_RTC_MONTH_NOVEMBER
2067 * @arg @ref LL_RTC_MONTH_DECEMBER
2068 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
2069 * @retval None
2070 */
LL_RTC_DATE_Config(RTC_TypeDef * RTCx,uint32_t WeekDay,uint32_t Day,uint32_t Month,uint32_t Year)2071 __STATIC_INLINE void LL_RTC_DATE_Config(RTC_TypeDef *RTCx,
2072 uint32_t WeekDay,
2073 uint32_t Day,
2074 uint32_t Month,
2075 uint32_t Year)
2076 {
2077 uint32_t temp;
2078
2079 temp = (WeekDay << RTC_DR_WDU_Pos) | \
2080 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)) | \
2081 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)) | \
2082 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos));
2083
2084 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);
2085 }
2086
2087 /**
2088 * @brief Get date (WeekDay, Day, Month and Year) in BCD format
2089 * @note if RTC shadow registers are not bypassed (BYPSHAD=0), need to check if RSF flag is set
2090 * before reading this bit
2091 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_YEAR, __LL_RTC_GET_MONTH,
2092 * and __LL_RTC_GET_DAY are available to get independently each parameter.
2093 * @rmtoll RTC_DR WDU LL_RTC_DATE_Get\n
2094 * RTC_DR MT LL_RTC_DATE_Get\n
2095 * RTC_DR MU LL_RTC_DATE_Get\n
2096 * RTC_DR DT LL_RTC_DATE_Get\n
2097 * RTC_DR DU LL_RTC_DATE_Get\n
2098 * RTC_DR YT LL_RTC_DATE_Get\n
2099 * RTC_DR YU LL_RTC_DATE_Get
2100 * @param RTCx RTC Instance
2101 * @retval Combination of WeekDay, Day, Month and Year (Format: 0xWWDDMMYY).
2102 */
LL_RTC_DATE_Get(const RTC_TypeDef * RTCx)2103 __STATIC_INLINE uint32_t LL_RTC_DATE_Get(const RTC_TypeDef *RTCx)
2104 {
2105 uint32_t temp;
2106
2107 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));
2108 return (uint32_t)((((temp & RTC_DR_WDU) >> RTC_DR_WDU_Pos) << RTC_OFFSET_WEEKDAY) | \
2109 (((((temp & RTC_DR_DT) >> RTC_DR_DT_Pos) << 4U) | \
2110 ((temp & RTC_DR_DU) >> RTC_DR_DU_Pos)) << RTC_OFFSET_DAY) | \
2111 (((((temp & RTC_DR_MT) >> RTC_DR_MT_Pos) << 4U) | \
2112 ((temp & RTC_DR_MU) >> RTC_DR_MU_Pos)) << RTC_OFFSET_MONTH) | \
2113 ((((temp & RTC_DR_YT) >> RTC_DR_YT_Pos) << 4U) | ((temp & RTC_DR_YU) >> RTC_DR_YU_Pos)));
2114 }
2115
2116 /**
2117 * @}
2118 */
2119
2120 /** @defgroup RTC_LL_EF_ALARMA ALARMA
2121 * @{
2122 */
2123
2124 /**
2125 * @brief Enable Alarm A
2126 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2127 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Enable
2128 * @param RTCx RTC Instance
2129 * @retval None
2130 */
LL_RTC_ALMA_Enable(RTC_TypeDef * RTCx)2131 __STATIC_INLINE void LL_RTC_ALMA_Enable(RTC_TypeDef *RTCx)
2132 {
2133 SET_BIT(RTCx->CR, RTC_CR_ALRAE);
2134 }
2135
2136 /**
2137 * @brief Disable Alarm A
2138 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2139 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Disable
2140 * @param RTCx RTC Instance
2141 * @retval None
2142 */
LL_RTC_ALMA_Disable(RTC_TypeDef * RTCx)2143 __STATIC_INLINE void LL_RTC_ALMA_Disable(RTC_TypeDef *RTCx)
2144 {
2145 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAE);
2146 }
2147
2148 /**
2149 * @brief Specify the Alarm A masks.
2150 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_SetMask\n
2151 * RTC_ALRMAR MSK3 LL_RTC_ALMA_SetMask\n
2152 * RTC_ALRMAR MSK2 LL_RTC_ALMA_SetMask\n
2153 * RTC_ALRMAR MSK1 LL_RTC_ALMA_SetMask
2154 * @param RTCx RTC Instance
2155 * @param Mask This parameter can be a combination of the following values:
2156 * @arg @ref LL_RTC_ALMA_MASK_NONE
2157 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
2158 * @arg @ref LL_RTC_ALMA_MASK_HOURS
2159 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
2160 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
2161 * @arg @ref LL_RTC_ALMA_MASK_ALL
2162 * @retval None
2163 */
LL_RTC_ALMA_SetMask(RTC_TypeDef * RTCx,uint32_t Mask)2164 __STATIC_INLINE void LL_RTC_ALMA_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
2165 {
2166 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1, Mask);
2167 }
2168
2169 /**
2170 * @brief Get the Alarm A masks.
2171 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_GetMask\n
2172 * RTC_ALRMAR MSK3 LL_RTC_ALMA_GetMask\n
2173 * RTC_ALRMAR MSK2 LL_RTC_ALMA_GetMask\n
2174 * RTC_ALRMAR MSK1 LL_RTC_ALMA_GetMask
2175 * @param RTCx RTC Instance
2176 * @retval Returned value can be can be a combination of the following values:
2177 * @arg @ref LL_RTC_ALMA_MASK_NONE
2178 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
2179 * @arg @ref LL_RTC_ALMA_MASK_HOURS
2180 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
2181 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
2182 * @arg @ref LL_RTC_ALMA_MASK_ALL
2183 */
LL_RTC_ALMA_GetMask(const RTC_TypeDef * RTCx)2184 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMask(const RTC_TypeDef *RTCx)
2185 {
2186 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1));
2187 }
2188
2189 /**
2190 * @brief Enable AlarmA Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
2191 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_EnableWeekday
2192 * @param RTCx RTC Instance
2193 * @retval None
2194 */
LL_RTC_ALMA_EnableWeekday(RTC_TypeDef * RTCx)2195 __STATIC_INLINE void LL_RTC_ALMA_EnableWeekday(RTC_TypeDef *RTCx)
2196 {
2197 SET_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
2198 }
2199
2200 /**
2201 * @brief Disable AlarmA Week day selection (DU[3:0] represents the date )
2202 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_DisableWeekday
2203 * @param RTCx RTC Instance
2204 * @retval None
2205 */
LL_RTC_ALMA_DisableWeekday(RTC_TypeDef * RTCx)2206 __STATIC_INLINE void LL_RTC_ALMA_DisableWeekday(RTC_TypeDef *RTCx)
2207 {
2208 CLEAR_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
2209 }
2210
2211 /**
2212 * @brief Set ALARM A Day in BCD format
2213 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2214 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_SetDay\n
2215 * RTC_ALRMAR DU LL_RTC_ALMA_SetDay
2216 * @param RTCx RTC Instance
2217 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2218 * @retval None
2219 */
LL_RTC_ALMA_SetDay(RTC_TypeDef * RTCx,uint32_t Day)2220 __STATIC_INLINE void LL_RTC_ALMA_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2221 {
2222 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU),
2223 (((Day & 0xF0U) << (RTC_ALRMAR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMAR_DU_Pos)));
2224 }
2225
2226 /**
2227 * @brief Get ALARM A Day in BCD format
2228 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2229 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_GetDay\n
2230 * RTC_ALRMAR DU LL_RTC_ALMA_GetDay
2231 * @param RTCx RTC Instance
2232 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2233 */
LL_RTC_ALMA_GetDay(const RTC_TypeDef * RTCx)2234 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetDay(const RTC_TypeDef *RTCx)
2235 {
2236 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU))) >> RTC_ALRMAR_DU_Pos);
2237 }
2238
2239 /**
2240 * @brief Set ALARM A Weekday
2241 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_SetWeekDay
2242 * @param RTCx RTC Instance
2243 * @param WeekDay This parameter can be one of the following values:
2244 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2245 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2246 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2247 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2248 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2249 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2250 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2251 * @retval None
2252 */
LL_RTC_ALMA_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)2253 __STATIC_INLINE void LL_RTC_ALMA_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
2254 {
2255 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_DU, WeekDay << RTC_ALRMAR_DU_Pos);
2256 }
2257
2258 /**
2259 * @brief Get ALARM A Weekday
2260 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_GetWeekDay
2261 * @param RTCx RTC Instance
2262 * @retval Returned value can be one of the following values:
2263 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2264 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2265 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2266 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2267 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2268 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2269 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2270 */
LL_RTC_ALMA_GetWeekDay(const RTC_TypeDef * RTCx)2271 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetWeekDay(const RTC_TypeDef *RTCx)
2272 {
2273 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_DU) >> RTC_ALRMAR_DU_Pos);
2274 }
2275
2276 /**
2277 * @brief Set Alarm A time format (AM/24-hour or PM notation)
2278 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_SetTimeFormat
2279 * @param RTCx RTC Instance
2280 * @param TimeFormat This parameter can be one of the following values:
2281 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2282 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2283 * @retval None
2284 */
LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)2285 __STATIC_INLINE void LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
2286 {
2287 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM, TimeFormat);
2288 }
2289
2290 /**
2291 * @brief Get Alarm A time format (AM or PM notation)
2292 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_GetTimeFormat
2293 * @param RTCx RTC Instance
2294 * @retval Returned value can be one of the following values:
2295 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2296 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2297 */
LL_RTC_ALMA_GetTimeFormat(const RTC_TypeDef * RTCx)2298 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTimeFormat(const RTC_TypeDef *RTCx)
2299 {
2300 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_PM));
2301 }
2302
2303 /**
2304 * @brief Set ALARM A Hours in BCD format
2305 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
2306 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_SetHour\n
2307 * RTC_ALRMAR HU LL_RTC_ALMA_SetHour
2308 * @param RTCx RTC Instance
2309 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2310 * @retval None
2311 */
LL_RTC_ALMA_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)2312 __STATIC_INLINE void LL_RTC_ALMA_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
2313 {
2314 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU),
2315 (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)));
2316 }
2317
2318 /**
2319 * @brief Get ALARM A Hours in BCD format
2320 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2321 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetHour\n
2322 * RTC_ALRMAR HU LL_RTC_ALMA_GetHour
2323 * @param RTCx RTC Instance
2324 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2325 */
LL_RTC_ALMA_GetHour(const RTC_TypeDef * RTCx)2326 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetHour(const RTC_TypeDef *RTCx)
2327 {
2328 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU))) >> RTC_ALRMAR_HU_Pos);
2329 }
2330
2331 /**
2332 * @brief Set ALARM A Minutes in BCD format
2333 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
2334 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_SetMinute\n
2335 * RTC_ALRMAR MNU LL_RTC_ALMA_SetMinute
2336 * @param RTCx RTC Instance
2337 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2338 * @retval None
2339 */
LL_RTC_ALMA_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)2340 __STATIC_INLINE void LL_RTC_ALMA_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
2341 {
2342 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU),
2343 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)));
2344 }
2345
2346 /**
2347 * @brief Get ALARM A Minutes in BCD format
2348 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2349 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_GetMinute\n
2350 * RTC_ALRMAR MNU LL_RTC_ALMA_GetMinute
2351 * @param RTCx RTC Instance
2352 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2353 */
LL_RTC_ALMA_GetMinute(const RTC_TypeDef * RTCx)2354 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMinute(const RTC_TypeDef *RTCx)
2355 {
2356 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU))) >> RTC_ALRMAR_MNU_Pos);
2357 }
2358
2359 /**
2360 * @brief Set ALARM A Seconds in BCD format
2361 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
2362 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_SetSecond\n
2363 * RTC_ALRMAR SU LL_RTC_ALMA_SetSecond
2364 * @param RTCx RTC Instance
2365 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2366 * @retval None
2367 */
LL_RTC_ALMA_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)2368 __STATIC_INLINE void LL_RTC_ALMA_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
2369 {
2370 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU),
2371 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos)));
2372 }
2373
2374 /**
2375 * @brief Get ALARM A Seconds in BCD format
2376 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2377 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_GetSecond\n
2378 * RTC_ALRMAR SU LL_RTC_ALMA_GetSecond
2379 * @param RTCx RTC Instance
2380 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2381 */
LL_RTC_ALMA_GetSecond(const RTC_TypeDef * RTCx)2382 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSecond(const RTC_TypeDef *RTCx)
2383 {
2384 return (uint32_t)((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU))) >> RTC_ALRMAR_SU_Pos);
2385 }
2386
2387 /**
2388 * @brief Set Alarm A Time (hour, minute and second) in BCD format
2389 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_ConfigTime\n
2390 * RTC_ALRMAR HT LL_RTC_ALMA_ConfigTime\n
2391 * RTC_ALRMAR HU LL_RTC_ALMA_ConfigTime\n
2392 * RTC_ALRMAR MNT LL_RTC_ALMA_ConfigTime\n
2393 * RTC_ALRMAR MNU LL_RTC_ALMA_ConfigTime\n
2394 * RTC_ALRMAR ST LL_RTC_ALMA_ConfigTime\n
2395 * RTC_ALRMAR SU LL_RTC_ALMA_ConfigTime
2396 * @param RTCx RTC Instance
2397 * @param Format12_24 This parameter can be one of the following values:
2398 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
2399 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
2400 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2401 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2402 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2403 * @retval None
2404 */
LL_RTC_ALMA_ConfigTime(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)2405 __STATIC_INLINE void LL_RTC_ALMA_ConfigTime(RTC_TypeDef *RTCx,
2406 uint32_t Format12_24,
2407 uint32_t Hours,
2408 uint32_t Minutes,
2409 uint32_t Seconds)
2410 {
2411 uint32_t temp;
2412
2413 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)) | \
2414 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)) | \
2415 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos));
2416
2417 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM | RTC_ALRMAR_HT | RTC_ALRMAR_HU | RTC_ALRMAR_MNT | RTC_ALRMAR_MNU | \
2418 RTC_ALRMAR_ST | RTC_ALRMAR_SU, temp);
2419 }
2420
2421 /**
2422 * @brief Get Alarm B Time (hour, minute and second) in BCD format
2423 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2424 * are available to get independently each parameter.
2425 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetTime\n
2426 * RTC_ALRMAR HU LL_RTC_ALMA_GetTime\n
2427 * RTC_ALRMAR MNT LL_RTC_ALMA_GetTime\n
2428 * RTC_ALRMAR MNU LL_RTC_ALMA_GetTime\n
2429 * RTC_ALRMAR ST LL_RTC_ALMA_GetTime\n
2430 * RTC_ALRMAR SU LL_RTC_ALMA_GetTime
2431 * @param RTCx RTC Instance
2432 * @retval Combination of hours, minutes and seconds.
2433 */
LL_RTC_ALMA_GetTime(const RTC_TypeDef * RTCx)2434 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTime(const RTC_TypeDef *RTCx)
2435 {
2436 return (uint32_t)((LL_RTC_ALMA_GetHour(RTCx) << RTC_OFFSET_HOUR) |
2437 (LL_RTC_ALMA_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMA_GetSecond(RTCx));
2438 }
2439
2440 /**
2441 * @brief Set Alarm A Mask the most-significant bits starting at this bit
2442 * @note This register can be written only when ALRAE is reset in RTC_CR register,
2443 * or in initialization mode.
2444 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_SetSubSecondMask
2445 * @param RTCx RTC Instance
2446 * @param Mask If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2447 * else Value between Min_Data=0x0 and Max_Data=0x3F
2448 * @retval None
2449 */
LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef * RTCx,uint32_t Mask)2450 __STATIC_INLINE void LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
2451 {
2452 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS, Mask << RTC_ALRMASSR_MASKSS_Pos);
2453 }
2454
2455 /**
2456 * @brief Get Alarm A Mask the most-significant bits starting at this bit
2457 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_GetSubSecondMask
2458 * @param RTCx RTC Instance
2459 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2460 * else Value between Min_Data=0x0 and Max_Data=0x3F
2461 */
LL_RTC_ALMA_GetSubSecondMask(const RTC_TypeDef * RTCx)2462 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecondMask(const RTC_TypeDef *RTCx)
2463 {
2464 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS) >> RTC_ALRMASSR_MASKSS_Pos);
2465 }
2466
2467 /**
2468 * @brief Set Alarm A Binary mode auto clear
2469 * @note This register can be written only when ALRAE is reset in RTC_CR register,
2470 * or in initialization mode.
2471 * @rmtoll RTC_ALRABINR SSCLR LL_RTC_ALMA_SetBinAutoClr
2472 * @param RTCx RTC Instance
2473 * @param BinaryAutoClr This parameter can be one of the following values:
2474 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO
2475 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES
2476 * @retval None
2477 */
LL_RTC_ALMA_SetBinAutoClr(RTC_TypeDef * RTCx,uint32_t BinaryAutoClr)2478 __STATIC_INLINE void LL_RTC_ALMA_SetBinAutoClr(RTC_TypeDef *RTCx, uint32_t BinaryAutoClr)
2479 {
2480 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SSCLR, BinaryAutoClr);
2481 }
2482
2483 /**
2484 * @brief Get Alarm A Binary mode auto clear
2485 * @rmtoll RTC_ALRABINR SSCLR LL_RTC_ALMA_GetBinAutoClr
2486 * @param RTCx RTC Instance
2487 * @retval It can be one of the following values:
2488 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_NO
2489 * @arg @ref LL_RTC_ALMA_SUBSECONDBIN_AUTOCLR_YES
2490 */
LL_RTC_ALMA_GetBinAutoClr(const RTC_TypeDef * RTCx)2491 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetBinAutoClr(const RTC_TypeDef *RTCx)
2492 {
2493 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SSCLR));
2494 }
2495
2496 /**
2497 * @brief Set Alarm A Sub seconds value
2498 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_SetSubSecond
2499 * @param RTCx RTC Instance
2500 * @param Subsecond If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2501 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2502 * @retval None
2503 */
LL_RTC_ALMA_SetSubSecond(RTC_TypeDef * RTCx,uint32_t Subsecond)2504 __STATIC_INLINE void LL_RTC_ALMA_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
2505 {
2506 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SS, Subsecond);
2507 }
2508
2509 /**
2510 * @brief Get Alarm A Sub seconds value
2511 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_GetSubSecond
2512 * @param RTCx RTC Instance
2513 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2514 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2515 */
LL_RTC_ALMA_GetSubSecond(const RTC_TypeDef * RTCx)2516 __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecond(const RTC_TypeDef *RTCx)
2517 {
2518 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SS));
2519 }
2520
2521 /**
2522 * @}
2523 */
2524
2525 /** @defgroup RTC_LL_EF_ALARMB ALARMB
2526 * @{
2527 */
2528
2529 /**
2530 * @brief Enable Alarm B
2531 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2532 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Enable
2533 * @param RTCx RTC Instance
2534 * @retval None
2535 */
LL_RTC_ALMB_Enable(RTC_TypeDef * RTCx)2536 __STATIC_INLINE void LL_RTC_ALMB_Enable(RTC_TypeDef *RTCx)
2537 {
2538 SET_BIT(RTCx->CR, RTC_CR_ALRBE);
2539 }
2540
2541 /**
2542 * @brief Disable Alarm B
2543 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2544 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Disable
2545 * @param RTCx RTC Instance
2546 * @retval None
2547 */
LL_RTC_ALMB_Disable(RTC_TypeDef * RTCx)2548 __STATIC_INLINE void LL_RTC_ALMB_Disable(RTC_TypeDef *RTCx)
2549 {
2550 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBE);
2551 }
2552
2553 /**
2554 * @brief Specify the Alarm B masks.
2555 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_SetMask\n
2556 * RTC_ALRMBR MSK3 LL_RTC_ALMB_SetMask\n
2557 * RTC_ALRMBR MSK2 LL_RTC_ALMB_SetMask\n
2558 * RTC_ALRMBR MSK1 LL_RTC_ALMB_SetMask
2559 * @param RTCx RTC Instance
2560 * @param Mask This parameter can be a combination of the following values:
2561 * @arg @ref LL_RTC_ALMB_MASK_NONE
2562 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2563 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2564 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2565 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2566 * @arg @ref LL_RTC_ALMB_MASK_ALL
2567 * @retval None
2568 */
LL_RTC_ALMB_SetMask(RTC_TypeDef * RTCx,uint32_t Mask)2569 __STATIC_INLINE void LL_RTC_ALMB_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
2570 {
2571 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1, Mask);
2572 }
2573
2574 /**
2575 * @brief Get the Alarm B masks.
2576 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_GetMask\n
2577 * RTC_ALRMBR MSK3 LL_RTC_ALMB_GetMask\n
2578 * RTC_ALRMBR MSK2 LL_RTC_ALMB_GetMask\n
2579 * RTC_ALRMBR MSK1 LL_RTC_ALMB_GetMask
2580 * @param RTCx RTC Instance
2581 * @retval Returned value can be can be a combination of the following values:
2582 * @arg @ref LL_RTC_ALMB_MASK_NONE
2583 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2584 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2585 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2586 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2587 * @arg @ref LL_RTC_ALMB_MASK_ALL
2588 */
LL_RTC_ALMB_GetMask(const RTC_TypeDef * RTCx)2589 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMask(const RTC_TypeDef *RTCx)
2590 {
2591 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1));
2592 }
2593
2594 /**
2595 * @brief Enable AlarmB Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
2596 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_EnableWeekday
2597 * @param RTCx RTC Instance
2598 * @retval None
2599 */
LL_RTC_ALMB_EnableWeekday(RTC_TypeDef * RTCx)2600 __STATIC_INLINE void LL_RTC_ALMB_EnableWeekday(RTC_TypeDef *RTCx)
2601 {
2602 SET_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2603 }
2604
2605 /**
2606 * @brief Disable AlarmB Week day selection (DU[3:0] represents the date )
2607 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_DisableWeekday
2608 * @param RTCx RTC Instance
2609 * @retval None
2610 */
LL_RTC_ALMB_DisableWeekday(RTC_TypeDef * RTCx)2611 __STATIC_INLINE void LL_RTC_ALMB_DisableWeekday(RTC_TypeDef *RTCx)
2612 {
2613 CLEAR_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2614 }
2615
2616 /**
2617 * @brief Set ALARM B Day in BCD format
2618 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2619 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_SetDay\n
2620 * RTC_ALRMBR DU LL_RTC_ALMB_SetDay
2621 * @param RTCx RTC Instance
2622 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2623 * @retval None
2624 */
LL_RTC_ALMB_SetDay(RTC_TypeDef * RTCx,uint32_t Day)2625 __STATIC_INLINE void LL_RTC_ALMB_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2626 {
2627 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU),
2628 (((Day & 0xF0U) << (RTC_ALRMBR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMBR_DU_Pos)));
2629 }
2630
2631 /**
2632 * @brief Get ALARM B Day in BCD format
2633 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2634 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_GetDay\n
2635 * RTC_ALRMBR DU LL_RTC_ALMB_GetDay
2636 * @param RTCx RTC Instance
2637 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2638 */
LL_RTC_ALMB_GetDay(const RTC_TypeDef * RTCx)2639 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetDay(const RTC_TypeDef *RTCx)
2640 {
2641 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU))) >> RTC_ALRMBR_DU_Pos);
2642 }
2643
2644 /**
2645 * @brief Set ALARM B Weekday
2646 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_SetWeekDay
2647 * @param RTCx RTC Instance
2648 * @param WeekDay This parameter can be one of the following values:
2649 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2650 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2651 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2652 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2653 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2654 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2655 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2656 * @retval None
2657 */
LL_RTC_ALMB_SetWeekDay(RTC_TypeDef * RTCx,uint32_t WeekDay)2658 __STATIC_INLINE void LL_RTC_ALMB_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
2659 {
2660 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_DU, WeekDay << RTC_ALRMBR_DU_Pos);
2661 }
2662
2663 /**
2664 * @brief Get ALARM B Weekday
2665 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_GetWeekDay
2666 * @param RTCx RTC Instance
2667 * @retval Returned value can be one of the following values:
2668 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2669 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2670 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2671 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2672 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2673 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2674 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2675 */
LL_RTC_ALMB_GetWeekDay(const RTC_TypeDef * RTCx)2676 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetWeekDay(const RTC_TypeDef *RTCx)
2677 {
2678 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_DU) >> RTC_ALRMBR_DU_Pos);
2679 }
2680
2681 /**
2682 * @brief Set ALARM B time format (AM/24-hour or PM notation)
2683 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_SetTimeFormat
2684 * @param RTCx RTC Instance
2685 * @param TimeFormat This parameter can be one of the following values:
2686 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2687 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2688 * @retval None
2689 */
LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef * RTCx,uint32_t TimeFormat)2690 __STATIC_INLINE void LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
2691 {
2692 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM, TimeFormat);
2693 }
2694
2695 /**
2696 * @brief Get ALARM B time format (AM or PM notation)
2697 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_GetTimeFormat
2698 * @param RTCx RTC Instance
2699 * @retval Returned value can be one of the following values:
2700 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2701 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2702 */
LL_RTC_ALMB_GetTimeFormat(const RTC_TypeDef * RTCx)2703 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTimeFormat(const RTC_TypeDef *RTCx)
2704 {
2705 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_PM));
2706 }
2707
2708 /**
2709 * @brief Set ALARM B Hours in BCD format
2710 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
2711 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_SetHour\n
2712 * RTC_ALRMBR HU LL_RTC_ALMB_SetHour
2713 * @param RTCx RTC Instance
2714 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2715 * @retval None
2716 */
LL_RTC_ALMB_SetHour(RTC_TypeDef * RTCx,uint32_t Hours)2717 __STATIC_INLINE void LL_RTC_ALMB_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
2718 {
2719 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU),
2720 (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)));
2721 }
2722
2723 /**
2724 * @brief Get ALARM B Hours in BCD format
2725 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2726 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetHour\n
2727 * RTC_ALRMBR HU LL_RTC_ALMB_GetHour
2728 * @param RTCx RTC Instance
2729 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2730 */
LL_RTC_ALMB_GetHour(const RTC_TypeDef * RTCx)2731 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetHour(const RTC_TypeDef *RTCx)
2732 {
2733 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU))) >> RTC_ALRMBR_HU_Pos);
2734 }
2735
2736 /**
2737 * @brief Set ALARM B Minutes in BCD format
2738 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
2739 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_SetMinute\n
2740 * RTC_ALRMBR MNU LL_RTC_ALMB_SetMinute
2741 * @param RTCx RTC Instance
2742 * @param Minutes between Min_Data=0x00 and Max_Data=0x59
2743 * @retval None
2744 */
LL_RTC_ALMB_SetMinute(RTC_TypeDef * RTCx,uint32_t Minutes)2745 __STATIC_INLINE void LL_RTC_ALMB_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
2746 {
2747 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU),
2748 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)));
2749 }
2750
2751 /**
2752 * @brief Get ALARM B Minutes in BCD format
2753 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2754 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_GetMinute\n
2755 * RTC_ALRMBR MNU LL_RTC_ALMB_GetMinute
2756 * @param RTCx RTC Instance
2757 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2758 */
LL_RTC_ALMB_GetMinute(const RTC_TypeDef * RTCx)2759 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMinute(const RTC_TypeDef *RTCx)
2760 {
2761 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU))) >> RTC_ALRMBR_MNU_Pos);
2762 }
2763
2764 /**
2765 * @brief Set ALARM B Seconds in BCD format
2766 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
2767 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_SetSecond\n
2768 * RTC_ALRMBR SU LL_RTC_ALMB_SetSecond
2769 * @param RTCx RTC Instance
2770 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2771 * @retval None
2772 */
LL_RTC_ALMB_SetSecond(RTC_TypeDef * RTCx,uint32_t Seconds)2773 __STATIC_INLINE void LL_RTC_ALMB_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
2774 {
2775 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU),
2776 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos)));
2777 }
2778
2779 /**
2780 * @brief Get ALARM B Seconds in BCD format
2781 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2782 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_GetSecond\n
2783 * RTC_ALRMBR SU LL_RTC_ALMB_GetSecond
2784 * @param RTCx RTC Instance
2785 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2786 */
LL_RTC_ALMB_GetSecond(const RTC_TypeDef * RTCx)2787 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSecond(const RTC_TypeDef *RTCx)
2788 {
2789 return (uint32_t)((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU))) >> RTC_ALRMBR_SU_Pos);
2790 }
2791
2792 /**
2793 * @brief Set Alarm B Time (hour, minute and second) in BCD format
2794 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_ConfigTime\n
2795 * RTC_ALRMBR HT LL_RTC_ALMB_ConfigTime\n
2796 * RTC_ALRMBR HU LL_RTC_ALMB_ConfigTime\n
2797 * RTC_ALRMBR MNT LL_RTC_ALMB_ConfigTime\n
2798 * RTC_ALRMBR MNU LL_RTC_ALMB_ConfigTime\n
2799 * RTC_ALRMBR ST LL_RTC_ALMB_ConfigTime\n
2800 * RTC_ALRMBR SU LL_RTC_ALMB_ConfigTime
2801 * @param RTCx RTC Instance
2802 * @param Format12_24 This parameter can be one of the following values:
2803 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2804 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2805 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2806 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2807 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2808 * @retval None
2809 */
LL_RTC_ALMB_ConfigTime(RTC_TypeDef * RTCx,uint32_t Format12_24,uint32_t Hours,uint32_t Minutes,uint32_t Seconds)2810 __STATIC_INLINE void LL_RTC_ALMB_ConfigTime(RTC_TypeDef *RTCx,
2811 uint32_t Format12_24,
2812 uint32_t Hours,
2813 uint32_t Minutes,
2814 uint32_t Seconds)
2815 {
2816 uint32_t temp;
2817
2818 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)) | \
2819 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)) | \
2820 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos));
2821
2822 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM | RTC_ALRMBR_HT | RTC_ALRMBR_HU | RTC_ALRMBR_MNT | RTC_ALRMBR_MNU | \
2823 RTC_ALRMBR_ST | RTC_ALRMBR_SU, temp);
2824 }
2825
2826 /**
2827 * @brief Get Alarm B Time (hour, minute and second) in BCD format
2828 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2829 * are available to get independently each parameter.
2830 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetTime\n
2831 * RTC_ALRMBR HU LL_RTC_ALMB_GetTime\n
2832 * RTC_ALRMBR MNT LL_RTC_ALMB_GetTime\n
2833 * RTC_ALRMBR MNU LL_RTC_ALMB_GetTime\n
2834 * RTC_ALRMBR ST LL_RTC_ALMB_GetTime\n
2835 * RTC_ALRMBR SU LL_RTC_ALMB_GetTime
2836 * @param RTCx RTC Instance
2837 * @retval Combination of hours, minutes and seconds.
2838 */
LL_RTC_ALMB_GetTime(const RTC_TypeDef * RTCx)2839 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTime(const RTC_TypeDef *RTCx)
2840 {
2841 return (uint32_t)((LL_RTC_ALMB_GetHour(RTCx) << RTC_OFFSET_HOUR) | \
2842 (LL_RTC_ALMB_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMB_GetSecond(RTCx));
2843 }
2844
2845 /**
2846 * @brief Set Alarm B Mask the most-significant bits starting at this bit
2847 * @note This register can be written only when ALRBE is reset in RTC_CR register,
2848 * or in initialization mode.
2849 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_SetSubSecondMask
2850 * @param RTCx RTC Instance
2851 * @param Mask If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2852 * else Value between Min_Data=0x0 and Max_Data=0x3F
2853 * @retval None
2854 */
LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef * RTCx,uint32_t Mask)2855 __STATIC_INLINE void LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
2856 {
2857 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS, Mask << RTC_ALRMBSSR_MASKSS_Pos);
2858 }
2859
2860 /**
2861 * @brief Get Alarm B Mask the most-significant bits starting at this bit
2862 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_GetSubSecondMask
2863 * @param RTCx RTC Instance
2864 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0xF
2865 * else Value between Min_Data=0x0 and Max_Data=0x3F
2866 */
LL_RTC_ALMB_GetSubSecondMask(const RTC_TypeDef * RTCx)2867 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecondMask(const RTC_TypeDef *RTCx)
2868 {
2869 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS) >> RTC_ALRMBSSR_MASKSS_Pos);
2870 }
2871
2872 /**
2873 * @brief Set Alarm B Binary mode auto clear
2874 * @note This register can be written only when ALRBE is reset in RTC_CR register,
2875 * or in initialization mode.
2876 * @rmtoll RTC_ALRBBINR SSCLR LL_RTC_ALMB_SetBinAutoClr
2877 * @param RTCx RTC Instance
2878 * @param BinaryAutoClr This parameter can be one of the following values:
2879 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO
2880 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES
2881 * @retval None
2882 */
LL_RTC_ALMB_SetBinAutoClr(RTC_TypeDef * RTCx,uint32_t BinaryAutoClr)2883 __STATIC_INLINE void LL_RTC_ALMB_SetBinAutoClr(RTC_TypeDef *RTCx, uint32_t BinaryAutoClr)
2884 {
2885 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SSCLR, BinaryAutoClr);
2886 }
2887
2888 /**
2889 * @brief Get Alarm B Binary mode auto clear
2890 * @rmtoll RTC_ALRBBINR SSCLR LL_RTC_ALMB_GetBinAutoClr
2891 * @param RTCx RTC Instance
2892 * @retval It can be one of the following values:
2893 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_NO
2894 * @arg @ref LL_RTC_ALMB_SUBSECONDBIN_AUTOCLR_YES
2895 */
LL_RTC_ALMB_GetBinAutoClr(const RTC_TypeDef * RTCx)2896 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetBinAutoClr(const RTC_TypeDef *RTCx)
2897 {
2898 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SSCLR));
2899 }
2900
2901 /**
2902 * @brief Set Alarm B Sub seconds value
2903 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_SetSubSecond
2904 * @param RTCx RTC Instance
2905 * @param Subsecond If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2906 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2907 * @retval None
2908 */
LL_RTC_ALMB_SetSubSecond(RTC_TypeDef * RTCx,uint32_t Subsecond)2909 __STATIC_INLINE void LL_RTC_ALMB_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
2910 {
2911 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS, Subsecond);
2912 }
2913
2914 /**
2915 * @brief Get Alarm B Sub seconds value
2916 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_GetSubSecond
2917 * @param RTCx RTC Instance
2918 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
2919 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
2920 */
LL_RTC_ALMB_GetSubSecond(const RTC_TypeDef * RTCx)2921 __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecond(const RTC_TypeDef *RTCx)
2922 {
2923 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS));
2924 }
2925
2926 /**
2927 * @}
2928 */
2929
2930 /** @defgroup RTC_LL_EF_Timestamp Timestamp
2931 * @{
2932 */
2933
2934 /**
2935 * @brief Enable internal event timestamp
2936 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2937 * @rmtoll RTC_CR ITSE LL_RTC_TS_EnableInternalEvent
2938 * @param RTCx RTC Instance
2939 * @retval None
2940 */
LL_RTC_TS_EnableInternalEvent(RTC_TypeDef * RTCx)2941 __STATIC_INLINE void LL_RTC_TS_EnableInternalEvent(RTC_TypeDef *RTCx)
2942 {
2943 SET_BIT(RTCx->CR, RTC_CR_ITSE);
2944 }
2945
2946 /**
2947 * @brief Disable internal event timestamp
2948 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2949 * @rmtoll RTC_CR ITSE LL_RTC_TS_DisableInternalEvent
2950 * @param RTCx RTC Instance
2951 * @retval None
2952 */
LL_RTC_TS_DisableInternalEvent(RTC_TypeDef * RTCx)2953 __STATIC_INLINE void LL_RTC_TS_DisableInternalEvent(RTC_TypeDef *RTCx)
2954 {
2955 CLEAR_BIT(RTCx->CR, RTC_CR_ITSE);
2956 }
2957
2958 #ifdef RTC_CR_TSE
2959 /**
2960 * @brief Enable Timestamp
2961 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2962 * @rmtoll RTC_CR TSE LL_RTC_TS_Enable
2963 * @param RTCx RTC Instance
2964 * @retval None
2965 */
LL_RTC_TS_Enable(RTC_TypeDef * RTCx)2966 __STATIC_INLINE void LL_RTC_TS_Enable(RTC_TypeDef *RTCx)
2967 {
2968 SET_BIT(RTCx->CR, RTC_CR_TSE);
2969 }
2970
2971 /**
2972 * @brief Disable Timestamp
2973 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2974 * @rmtoll RTC_CR TSE LL_RTC_TS_Disable
2975 * @param RTCx RTC Instance
2976 * @retval None
2977 */
LL_RTC_TS_Disable(RTC_TypeDef * RTCx)2978 __STATIC_INLINE void LL_RTC_TS_Disable(RTC_TypeDef *RTCx)
2979 {
2980 CLEAR_BIT(RTCx->CR, RTC_CR_TSE);
2981 }
2982 #endif /* RTC_CR_TSE */
2983
2984 #if defined(RTC_CR_TSEDGE)
2985 /**
2986 * @brief Set Time-stamp event active edge
2987 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2988 * @note TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting
2989 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_SetActiveEdge
2990 * @param RTCx RTC Instance
2991 * @param Edge This parameter can be one of the following values:
2992 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
2993 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
2994 * @retval None
2995 */
LL_RTC_TS_SetActiveEdge(RTC_TypeDef * RTCx,uint32_t Edge)2996 __STATIC_INLINE void LL_RTC_TS_SetActiveEdge(RTC_TypeDef *RTCx, uint32_t Edge)
2997 {
2998 MODIFY_REG(RTCx->CR, RTC_CR_TSEDGE, Edge);
2999 }
3000
3001 /**
3002 * @brief Get Time-stamp event active edge
3003 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3004 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_GetActiveEdge
3005 * @param RTCx RTC Instance
3006 * @retval Returned value can be one of the following values:
3007 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
3008 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
3009 */
LL_RTC_TS_GetActiveEdge(const RTC_TypeDef * RTCx)3010 __STATIC_INLINE uint32_t LL_RTC_TS_GetActiveEdge(const RTC_TypeDef *RTCx)
3011 {
3012 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TSEDGE));
3013 }
3014 #endif /* RTC_CR_TSEDGE */
3015
3016 /**
3017 * @brief Get Timestamp AM/PM notation (AM or 24-hour format)
3018 * @rmtoll RTC_TSTR PM LL_RTC_TS_GetTimeFormat
3019 * @param RTCx RTC Instance
3020 * @retval Returned value can be one of the following values:
3021 * @arg @ref LL_RTC_TS_TIME_FORMAT_AM
3022 * @arg @ref LL_RTC_TS_TIME_FORMAT_PM
3023 */
LL_RTC_TS_GetTimeFormat(const RTC_TypeDef * RTCx)3024 __STATIC_INLINE uint32_t LL_RTC_TS_GetTimeFormat(const RTC_TypeDef *RTCx)
3025 {
3026 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_PM));
3027 }
3028
3029 /**
3030 * @brief Get Timestamp Hours in BCD format
3031 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
3032 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetHour\n
3033 * RTC_TSTR HU LL_RTC_TS_GetHour
3034 * @param RTCx RTC Instance
3035 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
3036 */
LL_RTC_TS_GetHour(const RTC_TypeDef * RTCx)3037 __STATIC_INLINE uint32_t LL_RTC_TS_GetHour(const RTC_TypeDef *RTCx)
3038 {
3039 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_HT | RTC_TSTR_HU) >> RTC_TSTR_HU_Pos);
3040 }
3041
3042 /**
3043 * @brief Get Timestamp Minutes in BCD format
3044 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
3045 * @rmtoll RTC_TSTR MNT LL_RTC_TS_GetMinute\n
3046 * RTC_TSTR MNU LL_RTC_TS_GetMinute
3047 * @param RTCx RTC Instance
3048 * @retval Value between Min_Data=0x00 and Max_Data=0x59
3049 */
LL_RTC_TS_GetMinute(const RTC_TypeDef * RTCx)3050 __STATIC_INLINE uint32_t LL_RTC_TS_GetMinute(const RTC_TypeDef *RTCx)
3051 {
3052 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_MNT | RTC_TSTR_MNU) >> RTC_TSTR_MNU_Pos);
3053 }
3054
3055 /**
3056 * @brief Get Timestamp Seconds in BCD format
3057 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
3058 * @rmtoll RTC_TSTR ST LL_RTC_TS_GetSecond\n
3059 * RTC_TSTR SU LL_RTC_TS_GetSecond
3060 * @param RTCx RTC Instance
3061 * @retval Value between Min_Data=0x00 and Max_Data=0x59
3062 */
LL_RTC_TS_GetSecond(const RTC_TypeDef * RTCx)3063 __STATIC_INLINE uint32_t LL_RTC_TS_GetSecond(const RTC_TypeDef *RTCx)
3064 {
3065 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_ST | RTC_TSTR_SU));
3066 }
3067
3068 /**
3069 * @brief Get Timestamp time (hour, minute and second) in BCD format
3070 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
3071 * are available to get independently each parameter.
3072 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetTime\n
3073 * RTC_TSTR HU LL_RTC_TS_GetTime\n
3074 * RTC_TSTR MNT LL_RTC_TS_GetTime\n
3075 * RTC_TSTR MNU LL_RTC_TS_GetTime\n
3076 * RTC_TSTR ST LL_RTC_TS_GetTime\n
3077 * RTC_TSTR SU LL_RTC_TS_GetTime
3078 * @param RTCx RTC Instance
3079 * @retval Combination of hours, minutes and seconds.
3080 */
LL_RTC_TS_GetTime(const RTC_TypeDef * RTCx)3081 __STATIC_INLINE uint32_t LL_RTC_TS_GetTime(const RTC_TypeDef *RTCx)
3082 {
3083 return (uint32_t)(READ_BIT(RTCx->TSTR,
3084 RTC_TSTR_HT | RTC_TSTR_HU | RTC_TSTR_MNT | RTC_TSTR_MNU | RTC_TSTR_ST | RTC_TSTR_SU));
3085 }
3086
3087 /**
3088 * @brief Get Timestamp Week day
3089 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetWeekDay
3090 * @param RTCx RTC Instance
3091 * @retval Returned value can be one of the following values:
3092 * @arg @ref LL_RTC_WEEKDAY_MONDAY
3093 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
3094 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
3095 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
3096 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
3097 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
3098 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
3099 */
LL_RTC_TS_GetWeekDay(const RTC_TypeDef * RTCx)3100 __STATIC_INLINE uint32_t LL_RTC_TS_GetWeekDay(const RTC_TypeDef *RTCx)
3101 {
3102 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU) >> RTC_TSDR_WDU_Pos);
3103 }
3104
3105 /**
3106 * @brief Get Timestamp Month in BCD format
3107 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
3108 * @rmtoll RTC_TSDR MT LL_RTC_TS_GetMonth\n
3109 * RTC_TSDR MU LL_RTC_TS_GetMonth
3110 * @param RTCx RTC Instance
3111 * @retval Returned value can be one of the following values:
3112 * @arg @ref LL_RTC_MONTH_JANUARY
3113 * @arg @ref LL_RTC_MONTH_FEBRUARY
3114 * @arg @ref LL_RTC_MONTH_MARCH
3115 * @arg @ref LL_RTC_MONTH_APRIL
3116 * @arg @ref LL_RTC_MONTH_MAY
3117 * @arg @ref LL_RTC_MONTH_JUNE
3118 * @arg @ref LL_RTC_MONTH_JULY
3119 * @arg @ref LL_RTC_MONTH_AUGUST
3120 * @arg @ref LL_RTC_MONTH_SEPTEMBER
3121 * @arg @ref LL_RTC_MONTH_OCTOBER
3122 * @arg @ref LL_RTC_MONTH_NOVEMBER
3123 * @arg @ref LL_RTC_MONTH_DECEMBER
3124 */
LL_RTC_TS_GetMonth(const RTC_TypeDef * RTCx)3125 __STATIC_INLINE uint32_t LL_RTC_TS_GetMonth(const RTC_TypeDef *RTCx)
3126 {
3127 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_MT | RTC_TSDR_MU) >> RTC_TSDR_MU_Pos);
3128 }
3129
3130 /**
3131 * @brief Get Timestamp Day in BCD format
3132 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
3133 * @rmtoll RTC_TSDR DT LL_RTC_TS_GetDay\n
3134 * RTC_TSDR DU LL_RTC_TS_GetDay
3135 * @param RTCx RTC Instance
3136 * @retval Value between Min_Data=0x01 and Max_Data=0x31
3137 */
LL_RTC_TS_GetDay(const RTC_TypeDef * RTCx)3138 __STATIC_INLINE uint32_t LL_RTC_TS_GetDay(const RTC_TypeDef *RTCx)
3139 {
3140 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_DT | RTC_TSDR_DU));
3141 }
3142
3143 /**
3144 * @brief Get Timestamp date (WeekDay, Day and Month) in BCD format
3145 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_MONTH,
3146 * and __LL_RTC_GET_DAY are available to get independently each parameter.
3147 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetDate\n
3148 * RTC_TSDR MT LL_RTC_TS_GetDate\n
3149 * RTC_TSDR MU LL_RTC_TS_GetDate\n
3150 * RTC_TSDR DT LL_RTC_TS_GetDate\n
3151 * RTC_TSDR DU LL_RTC_TS_GetDate
3152 * @param RTCx RTC Instance
3153 * @retval Combination of Weekday, Day and Month
3154 */
LL_RTC_TS_GetDate(const RTC_TypeDef * RTCx)3155 __STATIC_INLINE uint32_t LL_RTC_TS_GetDate(const RTC_TypeDef *RTCx)
3156 {
3157 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU | RTC_TSDR_MT | RTC_TSDR_MU | RTC_TSDR_DT | RTC_TSDR_DU));
3158 }
3159
3160 /**
3161 * @brief Get time-stamp sub second value
3162 * @rmtoll RTC_TSDR SS LL_RTC_TS_GetSubSecond
3163 * @param RTCx RTC Instance
3164 * @retval If binary mode is none, Value between Min_Data=0x0 and Max_Data=0x7FFF
3165 * else Value between Min_Data=0x0 and Max_Data=0xFFFFFFFF
3166 */
LL_RTC_TS_GetSubSecond(const RTC_TypeDef * RTCx)3167 __STATIC_INLINE uint32_t LL_RTC_TS_GetSubSecond(const RTC_TypeDef *RTCx)
3168 {
3169 return (uint32_t)(READ_BIT(RTCx->TSSSR, RTC_TSSSR_SS));
3170 }
3171
3172 /**
3173 * @brief Activate timestamp on tamper detection event
3174 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_EnableOnTamper
3175 * @param RTCx RTC Instance
3176 * @retval None
3177 */
LL_RTC_TS_EnableOnTamper(RTC_TypeDef * RTCx)3178 __STATIC_INLINE void LL_RTC_TS_EnableOnTamper(RTC_TypeDef *RTCx)
3179 {
3180 SET_BIT(RTCx->CR, RTC_CR_TAMPTS);
3181 }
3182
3183 /**
3184 * @brief Disable timestamp on tamper detection event
3185 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_DisableOnTamper
3186 * @param RTCx RTC Instance
3187 * @retval None
3188 */
LL_RTC_TS_DisableOnTamper(RTC_TypeDef * RTCx)3189 __STATIC_INLINE void LL_RTC_TS_DisableOnTamper(RTC_TypeDef *RTCx)
3190 {
3191 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPTS);
3192 }
3193
3194
3195 /**
3196 * @}
3197 */
3198
3199 /** @defgroup RTC_LL_EF_Tamper Tamper
3200 * @{
3201 */
3202
3203 /**
3204 * @brief Enable TAMPx input detection
3205 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Enable\n
3206 * TAMP_CR1 TAMP2E... LL_RTC_TAMPER_Enable\n
3207 * @param RTCx RTC Instance
3208 * @param Tamper This parameter can be a combination of the following values:
3209 * @arg @ref RTC_LL_EC_TAMPER
3210 *
3211 * @retval None
3212 */
LL_RTC_TAMPER_Enable(const RTC_TypeDef * RTCx,uint32_t Tamper)3213 __STATIC_INLINE void LL_RTC_TAMPER_Enable(const RTC_TypeDef *RTCx, uint32_t Tamper)
3214 {
3215 UNUSED(RTCx);
3216 SET_BIT(TAMP->CR1, Tamper);
3217 }
3218
3219 /**
3220 * @brief Clear TAMPx input detection
3221 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Disable\n
3222 * TAMP_CR1 TAMP2E... LL_RTC_TAMPER_Disable
3223 * @param RTCx RTC Instance
3224 * @param Tamper This parameter can be a combination of the following values:
3225 * @arg @ref RTC_LL_EC_TAMPER
3226 *
3227 * @retval None
3228 */
LL_RTC_TAMPER_Disable(const RTC_TypeDef * RTCx,uint32_t Tamper)3229 __STATIC_INLINE void LL_RTC_TAMPER_Disable(const RTC_TypeDef *RTCx, uint32_t Tamper)
3230 {
3231 UNUSED(RTCx);
3232 CLEAR_BIT(TAMP->CR1, Tamper);
3233 }
3234
3235 /**
3236 * @brief Enable Tamper mask flag
3237 * @note Associated Tamper IT must not enabled when tamper mask is set.
3238 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_EnableMask\n
3239 * TAMP_CR2 TAMP2MF... LL_RTC_TAMPER_EnableMask
3240 * @param RTCx RTC Instance
3241 * @param Mask This parameter can be a combination of the following values:
3242 * @arg @ref RTC_LL_EC_TAMPER_MASK
3243 *
3244 * @retval None
3245 */
LL_RTC_TAMPER_EnableMask(const RTC_TypeDef * RTCx,uint32_t Mask)3246 __STATIC_INLINE void LL_RTC_TAMPER_EnableMask(const RTC_TypeDef *RTCx, uint32_t Mask)
3247 {
3248 UNUSED(RTCx);
3249 SET_BIT(TAMP->CR2, Mask);
3250 }
3251
3252 /**
3253 * @brief Disable Tamper mask flag
3254 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_DisableMask\n
3255 * TAMP_CR2 TAMP2MF... LL_RTC_TAMPER_DisableMask
3256 * @param RTCx RTC Instance
3257 * @param Mask This parameter can be a combination of the following values:
3258 * @arg @ref RTC_LL_EC_TAMPER_MASK
3259 *
3260 * @retval None
3261 */
LL_RTC_TAMPER_DisableMask(const RTC_TypeDef * RTCx,uint32_t Mask)3262 __STATIC_INLINE void LL_RTC_TAMPER_DisableMask(const RTC_TypeDef *RTCx, uint32_t Mask)
3263 {
3264 UNUSED(RTCx);
3265 CLEAR_BIT(TAMP->CR2, Mask);
3266 }
3267
3268 /**
3269 * @brief Enable backup register erase after Tamper event detection
3270 * @rmtoll TAMP_CR2 TAMP1NOERASE LL_RTC_TAMPER_EnableEraseBKP\n
3271 * TAMP_CR2 TAMP2NOERASE... LL_RTC_TAMPER_EnableEraseBKP
3272 * @param RTCx RTC Instance
3273 * @param Tamper This parameter can be a combination of the following values:
3274 * @arg @ref RTC_LL_EC_TAMPER_NOERASE
3275 *
3276 * @retval None
3277 */
LL_RTC_TAMPER_EnableEraseBKP(const RTC_TypeDef * RTCx,uint32_t Tamper)3278 __STATIC_INLINE void LL_RTC_TAMPER_EnableEraseBKP(const RTC_TypeDef *RTCx, uint32_t Tamper)
3279 {
3280 UNUSED(RTCx);
3281 CLEAR_BIT(TAMP->CR2, Tamper);
3282 }
3283
3284 /**
3285 * @brief Disable backup register erase after Tamper event detection
3286 * @rmtoll TAMP_CR2 TAMP1NOERASE LL_RTC_TAMPER_DisableEraseBKP\n
3287 * TAMP_CR2 TAMP2NOERASE... LL_RTC_TAMPER_DisableEraseBKP
3288 * @param RTCx RTC Instance
3289 * @param Tamper This parameter can be a combination of the following values:
3290 * @arg @ref RTC_LL_EC_TAMPER_NOERASE
3291 *
3292 * @retval None
3293 */
LL_RTC_TAMPER_DisableEraseBKP(const RTC_TypeDef * RTCx,uint32_t Tamper)3294 __STATIC_INLINE void LL_RTC_TAMPER_DisableEraseBKP(const RTC_TypeDef *RTCx, uint32_t Tamper)
3295 {
3296 UNUSED(RTCx);
3297 SET_BIT(TAMP->CR2, Tamper);
3298 }
3299
3300 /**
3301 * @brief Disable RTC_TAMPx pull-up disable (Disable precharge of RTC_TAMPx pins)
3302 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_DisablePullUp
3303 * @param RTCx RTC Instance
3304 * @retval None
3305 */
LL_RTC_TAMPER_DisablePullUp(const RTC_TypeDef * RTCx)3306 __STATIC_INLINE void LL_RTC_TAMPER_DisablePullUp(const RTC_TypeDef *RTCx)
3307 {
3308 UNUSED(RTCx);
3309 SET_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPUDIS);
3310 }
3311
3312 /**
3313 * @brief Enable RTC_TAMPx pull-up disable ( Precharge RTC_TAMPx pins before sampling)
3314 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_EnablePullUp
3315 * @param RTCx RTC Instance
3316 * @retval None
3317 */
LL_RTC_TAMPER_EnablePullUp(const RTC_TypeDef * RTCx)3318 __STATIC_INLINE void LL_RTC_TAMPER_EnablePullUp(const RTC_TypeDef *RTCx)
3319 {
3320 UNUSED(RTCx);
3321 CLEAR_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPUDIS);
3322 }
3323
3324 /**
3325 * @brief Set RTC_TAMPx precharge duration
3326 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_SetPrecharge
3327 * @param RTCx RTC Instance
3328 * @param Duration This parameter can be one of the following values:
3329 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
3330 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
3331 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
3332 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
3333 * @retval None
3334 */
LL_RTC_TAMPER_SetPrecharge(const RTC_TypeDef * RTCx,uint32_t Duration)3335 __STATIC_INLINE void LL_RTC_TAMPER_SetPrecharge(const RTC_TypeDef *RTCx, uint32_t Duration)
3336 {
3337 UNUSED(RTCx);
3338 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPPRCH, Duration);
3339 }
3340
3341 /**
3342 * @brief Get RTC_TAMPx precharge duration
3343 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_GetPrecharge
3344 * @param RTCx RTC Instance
3345 * @retval Returned value can be one of the following values:
3346 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
3347 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
3348 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
3349 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
3350 */
LL_RTC_TAMPER_GetPrecharge(const RTC_TypeDef * RTCx)3351 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetPrecharge(const RTC_TypeDef *RTCx)
3352 {
3353 UNUSED(RTCx);
3354 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPPRCH));
3355 }
3356
3357 /**
3358 * @brief Set RTC_TAMPx filter count
3359 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_SetFilterCount
3360 * @param RTCx RTC Instance
3361 * @param FilterCount This parameter can be one of the following values:
3362 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
3363 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
3364 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
3365 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
3366 * @retval None
3367 */
LL_RTC_TAMPER_SetFilterCount(const RTC_TypeDef * RTCx,uint32_t FilterCount)3368 __STATIC_INLINE void LL_RTC_TAMPER_SetFilterCount(const RTC_TypeDef *RTCx, uint32_t FilterCount)
3369 {
3370 UNUSED(RTCx);
3371 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPFLT, FilterCount);
3372 }
3373
3374 /**
3375 * @brief Get RTC_TAMPx filter count
3376 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_GetFilterCount
3377 * @param RTCx RTC Instance
3378 * @retval Returned value can be one of the following values:
3379 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
3380 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
3381 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
3382 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
3383 */
LL_RTC_TAMPER_GetFilterCount(const RTC_TypeDef * RTCx)3384 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetFilterCount(const RTC_TypeDef *RTCx)
3385 {
3386 UNUSED(RTCx);
3387 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPFLT));
3388 }
3389
3390 /**
3391 * @brief Set Tamper sampling frequency
3392 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_SetSamplingFreq
3393 * @param RTCx RTC Instance
3394 * @param SamplingFreq This parameter can be one of the following values:
3395 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
3396 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
3397 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
3398 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
3399 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
3400 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
3401 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
3402 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
3403 * @retval None
3404 */
LL_RTC_TAMPER_SetSamplingFreq(const RTC_TypeDef * RTCx,uint32_t SamplingFreq)3405 __STATIC_INLINE void LL_RTC_TAMPER_SetSamplingFreq(const RTC_TypeDef *RTCx, uint32_t SamplingFreq)
3406 {
3407 UNUSED(RTCx);
3408 MODIFY_REG(TAMP->FLTCR, TAMP_FLTCR_TAMPFREQ, SamplingFreq);
3409 }
3410
3411 /**
3412 * @brief Get Tamper sampling frequency
3413 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_GetSamplingFreq
3414 * @param RTCx RTC Instance
3415 * @retval Returned value can be one of the following values:
3416 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
3417 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
3418 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
3419 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
3420 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
3421 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
3422 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
3423 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
3424 */
LL_RTC_TAMPER_GetSamplingFreq(const RTC_TypeDef * RTCx)3425 __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetSamplingFreq(const RTC_TypeDef *RTCx)
3426 {
3427 UNUSED(RTCx);
3428 return (uint32_t)(READ_BIT(TAMP->FLTCR, TAMP_FLTCR_TAMPFREQ));
3429 }
3430
3431 /**
3432 * @brief Enable Active level for Tamper input
3433 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_EnableActiveLevel\n
3434 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_EnableActiveLevel\n
3435 * TAMP_CR2 TAMPxTRG LL_RTC_TAMPER_EnableActiveLevel\n
3436 * @param RTCx RTC Instance
3437 * @param Tamper This parameter can be a combination of the following values:
3438 * @arg @ref RTC_LL_EC_TAMPER_ACTIVELEVEL
3439 *
3440 * @retval None
3441 */
LL_RTC_TAMPER_EnableActiveLevel(const RTC_TypeDef * RTCx,uint32_t Tamper)3442 __STATIC_INLINE void LL_RTC_TAMPER_EnableActiveLevel(const RTC_TypeDef *RTCx, uint32_t Tamper)
3443 {
3444 UNUSED(RTCx);
3445 SET_BIT(TAMP->CR2, Tamper);
3446 }
3447
3448 /**
3449 * @brief Disable Active level for Tamper input
3450 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_DisableActiveLevel\n
3451 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_DisableActiveLevel\n
3452 * TAMP_CR2 TAMPxTRG LL_RTC_TAMPER_DisableActiveLevel\n
3453 * @param RTCx RTC Instance
3454 * @param Tamper This parameter can be a combination of the following values:
3455 * @arg @ref RTC_LL_EC_TAMPER_ACTIVELEVEL
3456 *
3457 * @retval None
3458 */
LL_RTC_TAMPER_DisableActiveLevel(const RTC_TypeDef * RTCx,uint32_t Tamper)3459 __STATIC_INLINE void LL_RTC_TAMPER_DisableActiveLevel(const RTC_TypeDef *RTCx, uint32_t Tamper)
3460 {
3461 UNUSED(RTCx);
3462 CLEAR_BIT(TAMP->CR2, Tamper);
3463 }
3464
3465 /**
3466 * @}
3467 */
3468
3469 /** @defgroup RTC_LL_EF_Internal_Tamper Internal Tamper
3470 * @{
3471 */
3472
3473 /**
3474 * @brief Enable internal tamper detection.
3475 * @rmtoll TAMP_CR1 ITAMP1E LL_RTC_TAMPER_ITAMP_Enable\n
3476 * TAMP_CR1 ITAMP2E LL_RTC_TAMPER_ITAMP_Enable\n
3477 * TAMP_CR1 ITAMPxE.. LL_RTC_TAMPER_ITAMP_Enable\n
3478 * @param RTCx RTC Instance
3479 * @param InternalTamper This parameter can be a combination of the following values:
3480 * @arg @ref RTC_LL_EC_INTERNAL
3481 *
3482 * @retval None
3483 */
LL_RTC_TAMPER_ITAMP_Enable(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3484 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Enable(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3485 {
3486 UNUSED(RTCx);
3487 SET_BIT(TAMP->CR1, InternalTamper);
3488 }
3489
3490 /**
3491 * @brief Disable internal tamper detection.
3492 * @rmtoll TAMP_CR1 ITAMP1E LL_RTC_TAMPER_ITAMP_Disable\n
3493 * TAMP_CR1 ITAMP2E LL_RTC_TAMPER_ITAMP_Disable\n
3494 * TAMP_CR1 ITAMPxE LL_RTC_TAMPER_ITAMP_Disable\n
3495 * @param RTCx RTC Instance
3496 * @param InternalTamper This parameter can be a combination of the following values:
3497 * @arg @ref RTC_LL_EC_INTERNAL
3498 *
3499 * @retval None
3500 */
LL_RTC_TAMPER_ITAMP_Disable(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3501 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Disable(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3502 {
3503 UNUSED(RTCx);
3504 CLEAR_BIT(TAMP->CR1, InternalTamper);
3505 }
3506
3507 /**
3508 * @brief Enable backup register erase after internal tamper event detection
3509 * @rmtoll TAMP_CR3 ITAMP1NOER LL_RTC_TAMPER_ITAMP_EnableEraseBKP
3510 * TAMP_CR3 ITAMP2NOER... LL_RTC_TAMPER_ITAMP_EnableEraseBKP
3511 * @param RTCx RTC Instance
3512 * @param InternalTamper This parameter can be a combination of the following values:
3513 * @arg @ref RTC_LL_EC_ITAMPER_NOERASE
3514 *
3515 * @retval None
3516 */
LL_RTC_TAMPER_ITAMP_EnableEraseBKP(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3517 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_EnableEraseBKP(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3518 {
3519 UNUSED(RTCx);
3520 CLEAR_BIT(TAMP->CR3, InternalTamper);
3521 }
3522
3523 /**
3524 * @brief Disable backup register erase after internal tamper event detection
3525 * @rmtoll TAMP_CR3 ITAMP1NOER LL_RTC_TAMPER_ITAMP_DisableEraseBKP
3526 * TAMP_CR3 ITAMP2NOER... LL_RTC_TAMPER_ITAMP_DisableEraseBKP
3527 * @param RTCx RTC Instance
3528 * @param InternalTamper This parameter can be a combination of the following values:
3529 * @arg @ref RTC_LL_EC_ITAMPER_NOERASE
3530 *
3531 * @retval None
3532 */
LL_RTC_TAMPER_ITAMP_DisableEraseBKP(const RTC_TypeDef * RTCx,uint32_t InternalTamper)3533 __STATIC_INLINE void LL_RTC_TAMPER_ITAMP_DisableEraseBKP(const RTC_TypeDef *RTCx, uint32_t InternalTamper)
3534 {
3535 UNUSED(RTCx);
3536 SET_BIT(TAMP->CR3, InternalTamper);
3537 }
3538
3539 /**
3540 * @}
3541 */
3542
3543 /** @defgroup RTC_LL_EF_Active_Tamper Active Tamper
3544 * @{
3545 */
3546 /**
3547 * @brief Enable tamper active mode.
3548 * @rmtoll TAMP_ATCR1 TAMP1AM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3549 * @rmtoll TAMP_ATCR1 TAMP2AM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3550 * @rmtoll TAMP_ATCR1 TAMPxAM LL_RTC_TAMPER_ATAMP_EnableActiveMode\n
3551 * @param Tamper to configure as active. This parameter can be a combination of the following values:
3552 * @arg @ref RTC_LL_EC_ACTIVE_MODE
3553 *
3554 * @retval None
3555 */
LL_RTC_TAMPER_ATAMP_EnableActiveMode(uint32_t Tamper)3556 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableActiveMode(uint32_t Tamper)
3557 {
3558 SET_BIT(TAMP->ATCR1, Tamper);
3559 }
3560
3561 /**
3562 * @brief Disable tamper active mode.
3563 * @rmtoll TAMP_ATCR1 TAMP1AM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3564 * @rmtoll TAMP_ATCR1 TAMP2AM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3565 * @rmtoll TAMP_ATCR1 TAMPxAM LL_RTC_TAMPER_ATAMP_DisableActiveMode\n
3566 * @param Tamper to configure as active. This parameter can be a combination of the following values:
3567 * @arg @ref RTC_LL_EC_ACTIVE_MODE
3568 *
3569 * @retval None
3570 */
LL_RTC_TAMPER_ATAMP_DisableActiveMode(uint32_t Tamper)3571 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableActiveMode(uint32_t Tamper)
3572 {
3573 CLEAR_BIT(TAMP->ATCR1, Tamper);
3574 }
3575
3576 /**
3577 * @brief Enable active tamper filter.
3578 * @rmtoll TAMP_ATCR1 FLTEN LL_RTC_TAMPER_ATAMP_EnableFilter\n
3579 * @retval None
3580 */
LL_RTC_TAMPER_ATAMP_EnableFilter(void)3581 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableFilter(void)
3582 {
3583 SET_BIT(TAMP->ATCR1, TAMP_ATCR1_FLTEN);
3584 }
3585
3586 /**
3587 * @brief Disable active tamper filter.
3588 * @rmtoll TAMP_ATCR1 FLTEN LL_RTC_TAMPER_ATAMP_DisableFilter\n
3589 * @retval None
3590 */
LL_RTC_TAMPER_ATAMP_DisableFilter(void)3591 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableFilter(void)
3592 {
3593 CLEAR_BIT(TAMP->ATCR1, TAMP_ATCR1_FLTEN);
3594 }
3595
3596 /**
3597 * @brief Set Active tamper output change period.
3598 * @rmtoll TAMP_ATCR1 ATPER LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod\n
3599 * @param ActiveOutputChangePeriod This parameter can be a value from 0 to 7
3600 * @retval None
3601 */
LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod(uint32_t ActiveOutputChangePeriod)3602 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetOutputChangePeriod(uint32_t ActiveOutputChangePeriod)
3603 {
3604 MODIFY_REG(TAMP->ATCR1, TAMP_ATCR1_ATPER, (ActiveOutputChangePeriod << TAMP_ATCR1_ATPER_Pos));
3605 }
3606
3607 /**
3608 * @brief Get Active tamper output change period.
3609 * @rmtoll TAMP_ATCR1 ATPER LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod\n
3610 * @retval Output change period. This parameter can be a value from 0 to 7.
3611 */
LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod(void)3612 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetOutputChangePeriod(void)
3613 {
3614 return (READ_BIT(TAMP->ATCR1, TAMP_ATCR1_ATPER) >> TAMP_ATCR1_ATPER_Pos);
3615 }
3616
3617 /**
3618 * @brief Set Active tamper asynchronous prescaler clock selection.
3619 * @rmtoll TAMP_ATCR1 ATCKSEL LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler\n
3620 * @param ActiveAsynvPrescaler Specifies the Active Tamper asynchronous Prescaler clock.
3621 This parameter can be a value of the following values:
3622 * @arg @ref RTC_LL_EC_ACTIVE_ASYNC_PRESCALER
3623 * @retval None
3624 */
LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler(uint32_t ActiveAsynvPrescaler)3625 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetAsyncPrescaler(uint32_t ActiveAsynvPrescaler)
3626 {
3627 MODIFY_REG(TAMP->ATCR1, TAMP_ATCR1_ATCKSEL, ActiveAsynvPrescaler);
3628 }
3629
3630 /**
3631 * @brief Get Active tamper asynchronous prescaler clock selection.
3632 * @rmtoll TAMP_ATCR1 ATCKSEL LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler\n
3633 * @retval One of @arg @ref RTC_LL_EC_ACTIVE_ASYNC_PRESCALER
3634 */
LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler(void)3635 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetAsyncPrescaler(void)
3636 {
3637 return (READ_BIT(TAMP->ATCR1, TAMP_ATCR1_ATCKSEL));
3638 }
3639
3640 /**
3641 * @brief Enable active tamper output sharing.
3642 * @rmtoll TAMP_ATCR1 ATOSHARE LL_RTC_TAMPER_ATAMP_EnableOutputSharing\n
3643 * @retval None
3644 */
LL_RTC_TAMPER_ATAMP_EnableOutputSharing(void)3645 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_EnableOutputSharing(void)
3646 {
3647 SET_BIT(TAMP->ATCR1, TAMP_ATCR1_ATOSHARE);
3648 }
3649
3650 /**
3651 * @brief Disable active tamper output sharing.
3652 * @rmtoll TAMP_ATCR1 ATOSHARE LL_RTC_TAMPER_ATAMP_DisableOutputSharing\n
3653 * @retval None
3654 */
LL_RTC_TAMPER_ATAMP_DisableOutputSharing(void)3655 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_DisableOutputSharing(void)
3656 {
3657 CLEAR_BIT(TAMP->ATCR1, TAMP_ATCR1_ATOSHARE);
3658 }
3659
3660 /**
3661 * @brief Set Active tamper shared output selection.
3662 * @rmtoll TAMP_ATCR2 ATOSELx LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection\n
3663 * @param OutputSelection Specifies all the output selection of the Active Tamper.
3664 This parameter is a combinasation of the following values:
3665 * One of @arg @ref RTC_LL_EC_ACTIVE_OUTPUT_SELECTION
3666 * @retval None
3667 */
LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection(uint32_t OutputSelection)3668 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_SetSharedOuputSelection(uint32_t OutputSelection)
3669 {
3670 #if (RTC_TAMP_NB == 2U)
3671 MODIFY_REG(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2), OutputSelection);
3672 #elif (RTC_TAMP_NB == 3U)
3673 MODIFY_REG(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3), OutputSelection);
3674 #elif (RTC_TAMP_NB == 8U)
3675 MODIFY_REG(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3 | TAMP_ATCR2_ATOSEL4 | \
3676 TAMP_ATCR2_ATOSEL5 | TAMP_ATCR2_ATOSEL6 | TAMP_ATCR2_ATOSEL7 | TAMP_ATCR2_ATOSEL8), \
3677 OutputSelection);
3678 #endif /* RTC_TAMP_NB */
3679
3680 }
3681
3682 /**
3683 * @brief Get Active tamper shared output selection.
3684 * @rmtoll TAMP_ATCR2 ATOSELx LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection\n
3685 * @retval A combination of @arg @ref RTC_LL_EC_ACTIVE_OUTPUT_SELECTION
3686 */
LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection(void)3687 __STATIC_INLINE uint32_t LL_RTC_TAMPER_ATAMP_GetSharedOuputSelection(void)
3688 {
3689 #if (RTC_TAMP_NB == 2U)
3690 return (READ_BIT(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2)));
3691 #elif (RTC_TAMP_NB == 3U)
3692 return (READ_BIT(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3)));
3693 #elif (RTC_TAMP_NB == 8U)
3694 return (READ_BIT(TAMP->ATCR2, (TAMP_ATCR2_ATOSEL1 | TAMP_ATCR2_ATOSEL2 | TAMP_ATCR2_ATOSEL3 | TAMP_ATCR2_ATOSEL4 | \
3695 TAMP_ATCR2_ATOSEL5 | TAMP_ATCR2_ATOSEL6 | TAMP_ATCR2_ATOSEL7 | TAMP_ATCR2_ATOSEL8)));
3696 #endif /* RTC_TAMP_NB */
3697 }
3698
3699 /**
3700 * @brief Write active tamper seed.
3701 * @rmtoll TAMP_ATSEEDR SEED LL_RTC_TAMPER_ATAMP_WriteSeed\n
3702 * @param Seed
3703 * @retval None
3704 */
LL_RTC_TAMPER_ATAMP_WriteSeed(uint32_t Seed)3705 __STATIC_INLINE void LL_RTC_TAMPER_ATAMP_WriteSeed(uint32_t Seed)
3706 {
3707 WRITE_REG(TAMP->ATSEEDR, Seed);
3708 }
3709
3710 /**
3711 * @brief Get active tamper initialization status flag.
3712 * @rmtoll TAMP_ATOR INITS LL_RTC_IsActiveFlag_ATAMP_INITS
3713 * @retval State of bit (1 or 0).
3714 */
LL_RTC_IsActiveFlag_ATAMP_INITS(void)3715 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ATAMP_INITS(void)
3716 {
3717 return ((READ_BIT(TAMP->ATOR, TAMP_ATOR_INITS) == (TAMP_ATOR_INITS)) ? 1U : 0U);
3718 }
3719
3720 /**
3721 * @brief Get active tamper seed running status flag.
3722 * @rmtoll TAMP_ATOR SEEDF LL_RTC_IsActiveFlag_ATAMP_SEEDF
3723 * @retval State of bit (1 or 0).
3724 */
LL_RTC_IsActiveFlag_ATAMP_SEEDF(void)3725 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ATAMP_SEEDF(void)
3726 {
3727 return ((READ_BIT(TAMP->ATOR, TAMP_ATOR_SEEDF) == (TAMP_ATOR_SEEDF)) ? 1U : 0U);
3728 }
3729
3730 /**
3731 * @}
3732 */
3733
3734 /** @defgroup RTC_LL_EF_Wakeup Wakeup
3735 * @{
3736 */
3737
3738 /**
3739 * @brief Enable Wakeup timer
3740 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3741 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Enable
3742 * @param RTCx RTC Instance
3743 * @retval None
3744 */
LL_RTC_WAKEUP_Enable(RTC_TypeDef * RTCx)3745 __STATIC_INLINE void LL_RTC_WAKEUP_Enable(RTC_TypeDef *RTCx)
3746 {
3747 SET_BIT(RTCx->CR, RTC_CR_WUTE);
3748 }
3749
3750 /**
3751 * @brief Disable Wakeup timer
3752 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3753 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Disable
3754 * @param RTCx RTC Instance
3755 * @retval None
3756 */
LL_RTC_WAKEUP_Disable(RTC_TypeDef * RTCx)3757 __STATIC_INLINE void LL_RTC_WAKEUP_Disable(RTC_TypeDef *RTCx)
3758 {
3759 CLEAR_BIT(RTCx->CR, RTC_CR_WUTE);
3760 }
3761
3762 /**
3763 * @brief Check if Wakeup timer is enabled or not
3764 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_IsEnabled
3765 * @param RTCx RTC Instance
3766 * @retval State of bit (1 or 0).
3767 */
LL_RTC_WAKEUP_IsEnabled(const RTC_TypeDef * RTCx)3768 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_IsEnabled(const RTC_TypeDef *RTCx)
3769 {
3770 return ((READ_BIT(RTCx->CR, RTC_CR_WUTE) == (RTC_CR_WUTE)) ? 1U : 0U);
3771 }
3772
3773 /**
3774 * @brief Select Wakeup clock
3775 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3776 * @note Bit can be written only when RTC_CR WUTE bit = 0 and RTC_ICSR WUTWF bit = 1
3777 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_SetClock
3778 * @param RTCx RTC Instance
3779 * @param WakeupClock This parameter can be one of the following values:
3780 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
3781 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
3782 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
3783 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
3784 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
3785 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
3786 * @retval None
3787 */
LL_RTC_WAKEUP_SetClock(RTC_TypeDef * RTCx,uint32_t WakeupClock)3788 __STATIC_INLINE void LL_RTC_WAKEUP_SetClock(RTC_TypeDef *RTCx, uint32_t WakeupClock)
3789 {
3790 MODIFY_REG(RTCx->CR, RTC_CR_WUCKSEL, WakeupClock);
3791 }
3792
3793 /**
3794 * @brief Get Wakeup clock
3795 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_GetClock
3796 * @param RTCx RTC Instance
3797 * @retval Returned value can be one of the following values:
3798 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
3799 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
3800 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
3801 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
3802 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
3803 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
3804 */
LL_RTC_WAKEUP_GetClock(const RTC_TypeDef * RTCx)3805 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetClock(const RTC_TypeDef *RTCx)
3806 {
3807 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_WUCKSEL));
3808 }
3809
3810 /**
3811 * @brief Set Wakeup auto-reload value
3812 * @note Bit can be written only when WUTWF is set to 1 in RTC_ICSR
3813 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_SetAutoReload
3814 * @param RTCx RTC Instance
3815 * @param Value Value between Min_Data=0x00 and Max_Data=0xFFFF
3816 * @retval None
3817 */
LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef * RTCx,uint32_t Value)3818 __STATIC_INLINE void LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef *RTCx, uint32_t Value)
3819 {
3820 MODIFY_REG(RTCx->WUTR, RTC_WUTR_WUT, Value);
3821 }
3822
3823 /**
3824 * @brief Get Wakeup auto-reload value
3825 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_GetAutoReload
3826 * @param RTCx RTC Instance
3827 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF
3828 */
LL_RTC_WAKEUP_GetAutoReload(const RTC_TypeDef * RTCx)3829 __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetAutoReload(const RTC_TypeDef *RTCx)
3830 {
3831 return (uint32_t)(READ_BIT(RTCx->WUTR, RTC_WUTR_WUT));
3832 }
3833
3834 /**
3835 * @}
3836 */
3837
3838 /** @defgroup RTC_LL_EF_Backup_Registers Backup_Registers
3839 * @{
3840 */
3841
3842 /**
3843 * @brief Writes a data in a specified Backup data register.
3844 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_SetRegister
3845 * @param RTCx RTC Instance
3846 * @param BackupRegister This parameter can be one of the following values:
3847 * @arg @ref LL_RTC_BKP_DR0
3848 * @arg @ref LL_RTC_BKP_DR1
3849 * @arg @ref LL_RTC_BKP_DR2
3850 * @arg @ref LL_RTC_BKP_DR3
3851 * @arg @ref LL_RTC_BKP_DR4
3852 * @arg LL_RTC_BKP_DRx ...
3853 * @param Data Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3854 * @retval None
3855 */
LL_RTC_BKP_SetRegister(const RTC_TypeDef * RTCx,uint32_t BackupRegister,uint32_t Data)3856 __STATIC_INLINE void LL_RTC_BKP_SetRegister(const RTC_TypeDef *RTCx, uint32_t BackupRegister, uint32_t Data)
3857 {
3858 __IO uint32_t tmp;
3859
3860 UNUSED(RTCx);
3861
3862 tmp = (uint32_t)(&(TAMP->BKP0R));
3863 tmp += (BackupRegister * 4U);
3864
3865 /* Write the specified register */
3866 *(__IO uint32_t *)tmp = (uint32_t)Data;
3867 }
3868
3869 /**
3870 * @brief Reads data from the specified RTC Backup data Register.
3871 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_GetRegister
3872 * @param RTCx RTC Instance
3873 * @param BackupRegister This parameter can be one of the following values:
3874 * @arg @ref LL_RTC_BKP_DR0
3875 * @arg @ref LL_RTC_BKP_DR1
3876 * @arg @ref LL_RTC_BKP_DR2
3877 * @arg @ref LL_RTC_BKP_DR3
3878 * @arg @ref LL_RTC_BKP_DR4
3879 * @arg LL_RTC_BKP_DRx ...
3880 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3881 */
LL_RTC_BKP_GetRegister(const RTC_TypeDef * RTCx,uint32_t BackupRegister)3882 __STATIC_INLINE uint32_t LL_RTC_BKP_GetRegister(const RTC_TypeDef *RTCx, uint32_t BackupRegister)
3883 {
3884 uint32_t tmp;
3885
3886 UNUSED(RTCx);
3887
3888 tmp = (uint32_t)(&(TAMP->BKP0R));
3889 tmp += (BackupRegister * 4U);
3890
3891 /* Read the specified register */
3892 return (*(__IO uint32_t *)tmp);
3893 }
3894
3895 /**
3896 * @}
3897 */
3898
3899 /** @defgroup RTC_LL_EF_Calibration Calibration
3900 * @{
3901 */
3902
3903 #if defined(RTC_CR_COE)
3904 /**
3905 * @brief Set Calibration output frequency (1 Hz or 512 Hz)
3906 * @note Bits are write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3907 * @rmtoll RTC_CR COE LL_RTC_CAL_SetOutputFreq\n
3908 * RTC_CR COSEL LL_RTC_CAL_SetOutputFreq
3909 * @param RTCx RTC Instance
3910 * @param Frequency This parameter can be one of the following values:
3911 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3912 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3913 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3914 * @retval None
3915 */
LL_RTC_CAL_SetOutputFreq(RTC_TypeDef * RTCx,uint32_t Frequency)3916 __STATIC_INLINE void LL_RTC_CAL_SetOutputFreq(RTC_TypeDef *RTCx, uint32_t Frequency)
3917 {
3918 MODIFY_REG(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL, Frequency);
3919 }
3920
3921 /**
3922 * @brief Get Calibration output frequency (1 Hz or 512 Hz)
3923 * @rmtoll RTC_CR COE LL_RTC_CAL_GetOutputFreq\n
3924 * RTC_CR COSEL LL_RTC_CAL_GetOutputFreq
3925 * @param RTCx RTC Instance
3926 * @retval Returned value can be one of the following values:
3927 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3928 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3929 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3930 */
LL_RTC_CAL_GetOutputFreq(const RTC_TypeDef * RTCx)3931 __STATIC_INLINE uint32_t LL_RTC_CAL_GetOutputFreq(const RTC_TypeDef *RTCx)
3932 {
3933 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL));
3934 }
3935 #endif /* RTC_CR_COE */
3936
3937 /**
3938 * @brief Insert or not One RTCCLK pulse every 2exp11 pulses (frequency increased by 488.5 ppm)
3939 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3940 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
3941 * @rmtoll RTC_CALR CALP LL_RTC_CAL_SetPulse
3942 * @param RTCx RTC Instance
3943 * @param Pulse This parameter can be one of the following values:
3944 * @arg @ref LL_RTC_CALIB_INSERTPULSE_NONE
3945 * @arg @ref LL_RTC_CALIB_INSERTPULSE_SET
3946 * @retval None
3947 */
LL_RTC_CAL_SetPulse(RTC_TypeDef * RTCx,uint32_t Pulse)3948 __STATIC_INLINE void LL_RTC_CAL_SetPulse(RTC_TypeDef *RTCx, uint32_t Pulse)
3949 {
3950 MODIFY_REG(RTCx->CALR, RTC_CALR_CALP, Pulse);
3951 }
3952
3953 /**
3954 * @brief Check if one RTCCLK has been inserted or not every 2exp11 pulses (frequency increased by 488.5 ppm)
3955 * @rmtoll RTC_CALR CALP LL_RTC_CAL_IsPulseInserted
3956 * @param RTCx RTC Instance
3957 * @retval State of bit (1 or 0).
3958 */
LL_RTC_CAL_IsPulseInserted(const RTC_TypeDef * RTCx)3959 __STATIC_INLINE uint32_t LL_RTC_CAL_IsPulseInserted(const RTC_TypeDef *RTCx)
3960 {
3961 return ((READ_BIT(RTCx->CALR, RTC_CALR_CALP) == (RTC_CALR_CALP)) ? 1U : 0U);
3962 }
3963
3964 /**
3965 * @brief Set the calibration cycle period
3966 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3967 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
3968 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_SetPeriod\n
3969 * RTC_CALR CALW16 LL_RTC_CAL_SetPeriod
3970 * @param RTCx RTC Instance
3971 * @param Period This parameter can be one of the following values:
3972 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3973 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3974 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3975 * @retval None
3976 */
LL_RTC_CAL_SetPeriod(RTC_TypeDef * RTCx,uint32_t Period)3977 __STATIC_INLINE void LL_RTC_CAL_SetPeriod(RTC_TypeDef *RTCx, uint32_t Period)
3978 {
3979 MODIFY_REG(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16, Period);
3980 }
3981
3982 /**
3983 * @brief Get the calibration cycle period
3984 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_GetPeriod\n
3985 * RTC_CALR CALW16 LL_RTC_CAL_GetPeriod
3986 * @param RTCx RTC Instance
3987 * @retval Returned value can be one of the following values:
3988 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3989 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3990 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3991 */
LL_RTC_CAL_GetPeriod(const RTC_TypeDef * RTCx)3992 __STATIC_INLINE uint32_t LL_RTC_CAL_GetPeriod(const RTC_TypeDef *RTCx)
3993 {
3994 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16));
3995 }
3996
3997 /**
3998 * @brief Set Calibration minus
3999 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
4000 * @note Bit can be written only when RECALPF is set to 0 in RTC_ICSR
4001 * @rmtoll RTC_CALR CALM LL_RTC_CAL_SetMinus
4002 * @param RTCx RTC Instance
4003 * @param CalibMinus Value between Min_Data=0x00 and Max_Data=0x1FF
4004 * @retval None
4005 */
LL_RTC_CAL_SetMinus(RTC_TypeDef * RTCx,uint32_t CalibMinus)4006 __STATIC_INLINE void LL_RTC_CAL_SetMinus(RTC_TypeDef *RTCx, uint32_t CalibMinus)
4007 {
4008 MODIFY_REG(RTCx->CALR, RTC_CALR_CALM, CalibMinus);
4009 }
4010
4011 /**
4012 * @brief Get Calibration minus
4013 * @rmtoll RTC_CALR CALM LL_RTC_CAL_GetMinus
4014 * @param RTCx RTC Instance
4015 * @retval Value between Min_Data=0x00 and Max_Data= 0x1FF
4016 */
LL_RTC_CAL_GetMinus(const RTC_TypeDef * RTCx)4017 __STATIC_INLINE uint32_t LL_RTC_CAL_GetMinus(const RTC_TypeDef *RTCx)
4018 {
4019 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALM));
4020 }
4021
4022 /**
4023 * @brief Enable Calibration Low Power
4024 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
4025 * @note Bit can be written only when RECALPF is set to 0
4026 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_Enable
4027 * @param RTCx RTC Instance
4028 * @retval None
4029 */
LL_RTC_CAL_LowPower_Enable(RTC_TypeDef * RTCx)4030 __STATIC_INLINE void LL_RTC_CAL_LowPower_Enable(RTC_TypeDef *RTCx)
4031 {
4032 SET_BIT(RTCx->CALR, RTC_CALR_LPCAL);
4033 }
4034
4035 /**
4036 * @brief Disable Calibration Low Power
4037 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
4038 * @note Bit can be written only when RECALPF is set to 0
4039 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_Disable
4040 * @param RTCx RTC Instance
4041 * @retval None
4042 */
LL_RTC_CAL_LowPower_Disable(RTC_TypeDef * RTCx)4043 __STATIC_INLINE void LL_RTC_CAL_LowPower_Disable(RTC_TypeDef *RTCx)
4044 {
4045 CLEAR_BIT(RTCx->CALR, RTC_CALR_LPCAL);
4046 }
4047
4048 /**
4049 * @brief Check if Calibration Low Power is enabled or not
4050 * @rmtoll RTC_CALR LPCAL LL_RTC_CAL_LowPower_IsEnabled
4051 * @param RTCx RTC Instance
4052 * @retval State of bit (1 or 0).
4053 */
LL_RTC_CAL_LowPower_IsEnabled(const RTC_TypeDef * RTCx)4054 __STATIC_INLINE uint32_t LL_RTC_CAL_LowPower_IsEnabled(const RTC_TypeDef *RTCx)
4055 {
4056 return ((READ_BIT(RTCx->CALR, RTC_CALR_LPCAL) == (RTC_CALR_LPCAL)) ? 1U : 0U);
4057 }
4058
4059 /**
4060 * @}
4061 */
4062
4063 /** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management
4064 * @{
4065 */
4066
4067 /**
4068 * @brief Get Internal Time-stamp flag
4069 * @rmtoll RTC_SR ITSF LL_RTC_IsActiveFlag_ITS
4070 * @param RTCx RTC Instance
4071 * @retval State of bit (1 or 0).
4072 */
LL_RTC_IsActiveFlag_ITS(const RTC_TypeDef * RTCx)4073 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITS(const RTC_TypeDef *RTCx)
4074 {
4075 return ((READ_BIT(RTCx->SR, RTC_SR_ITSF) == (RTC_SR_ITSF)) ? 1U : 0U);
4076 }
4077
4078 /**
4079 * @brief Get Recalibration pending Flag
4080 * @rmtoll RTC_ICSR RECALPF LL_RTC_IsActiveFlag_RECALP
4081 * @param RTCx RTC Instance
4082 * @retval State of bit (1 or 0).
4083 */
LL_RTC_IsActiveFlag_RECALP(const RTC_TypeDef * RTCx)4084 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RECALP(const RTC_TypeDef *RTCx)
4085 {
4086 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RECALPF) == (RTC_ICSR_RECALPF)) ? 1U : 0U);
4087 }
4088
4089 /**
4090 * @brief Get Time-stamp overflow flag
4091 * @rmtoll RTC_SR TSOVF LL_RTC_IsActiveFlag_TSOV
4092 * @param RTCx RTC Instance
4093 * @retval State of bit (1 or 0).
4094 */
LL_RTC_IsActiveFlag_TSOV(const RTC_TypeDef * RTCx)4095 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOV(const RTC_TypeDef *RTCx)
4096 {
4097 return ((READ_BIT(RTCx->SR, RTC_SR_TSOVF) == (RTC_SR_TSOVF)) ? 1U : 0U);
4098 }
4099
4100 /**
4101 * @brief Get Time-stamp flag
4102 * @rmtoll RTC_SR TSF LL_RTC_IsActiveFlag_TS
4103 * @param RTCx RTC Instance
4104 * @retval State of bit (1 or 0).
4105 */
LL_RTC_IsActiveFlag_TS(const RTC_TypeDef * RTCx)4106 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TS(const RTC_TypeDef *RTCx)
4107 {
4108 return ((READ_BIT(RTCx->SR, RTC_SR_TSF) == (RTC_SR_TSF)) ? 1U : 0U);
4109 }
4110
4111 /**
4112 * @brief Get Wakeup timer flag
4113 * @rmtoll RTC_SR WUTF LL_RTC_IsActiveFlag_WUT
4114 * @param RTCx RTC Instance
4115 * @retval State of bit (1 or 0).
4116 */
LL_RTC_IsActiveFlag_WUT(const RTC_TypeDef * RTCx)4117 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUT(const RTC_TypeDef *RTCx)
4118 {
4119 return ((READ_BIT(RTCx->SR, RTC_SR_WUTF) == (RTC_SR_WUTF)) ? 1U : 0U);
4120 }
4121
4122 /**
4123 * @brief Get Alarm B flag
4124 * @rmtoll RTC_SR ALRBF LL_RTC_IsActiveFlag_ALRB
4125 * @param RTCx RTC Instance
4126 * @retval State of bit (1 or 0).
4127 */
LL_RTC_IsActiveFlag_ALRB(const RTC_TypeDef * RTCx)4128 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRB(const RTC_TypeDef *RTCx)
4129 {
4130 return ((READ_BIT(RTCx->SR, RTC_SR_ALRBF) == (RTC_SR_ALRBF)) ? 1U : 0U);
4131 }
4132
4133 /**
4134 * @brief Get Alarm A flag
4135 * @rmtoll RTC_SR ALRAF LL_RTC_IsActiveFlag_ALRA
4136 * @param RTCx RTC Instance
4137 * @retval State of bit (1 or 0).
4138 */
LL_RTC_IsActiveFlag_ALRA(const RTC_TypeDef * RTCx)4139 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRA(const RTC_TypeDef *RTCx)
4140 {
4141 return ((READ_BIT(RTCx->SR, RTC_SR_ALRAF) == (RTC_SR_ALRAF)) ? 1U : 0U);
4142 }
4143
4144 /**
4145 * @brief Get SSR Underflow flag
4146 * @rmtoll RTC_SR SSRUF LL_RTC_IsActiveFlag_SSRU
4147 * @param RTCx RTC Instance
4148 * @retval State of bit (1 or 0).
4149 */
LL_RTC_IsActiveFlag_SSRU(const RTC_TypeDef * RTCx)4150 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SSRU(const RTC_TypeDef *RTCx)
4151 {
4152 return ((READ_BIT(RTCx->SR, RTC_SR_SSRUF) == (RTC_SR_SSRUF)) ? 1U : 0U);
4153 }
4154
4155 /**
4156 * @brief Clear Internal Time-stamp flag
4157 * @rmtoll RTC_SCR CITSF LL_RTC_ClearFlag_ITS
4158 * @param RTCx RTC Instance
4159 * @retval None
4160 */
LL_RTC_ClearFlag_ITS(RTC_TypeDef * RTCx)4161 __STATIC_INLINE void LL_RTC_ClearFlag_ITS(RTC_TypeDef *RTCx)
4162 {
4163 WRITE_REG(RTCx->SCR, RTC_SCR_CITSF);
4164 }
4165
4166 /**
4167 * @brief Clear Time-stamp overflow flag
4168 * @rmtoll RTC_SCR CTSOVF LL_RTC_ClearFlag_TSOV
4169 * @param RTCx RTC Instance
4170 * @retval None
4171 */
LL_RTC_ClearFlag_TSOV(RTC_TypeDef * RTCx)4172 __STATIC_INLINE void LL_RTC_ClearFlag_TSOV(RTC_TypeDef *RTCx)
4173 {
4174 WRITE_REG(RTCx->SCR, RTC_SCR_CTSOVF);
4175 }
4176
4177 /**
4178 * @brief Clear Time-stamp flag
4179 * @rmtoll RTC_SCR CTSF LL_RTC_ClearFlag_TS
4180 * @param RTCx RTC Instance
4181 * @retval None
4182 */
LL_RTC_ClearFlag_TS(RTC_TypeDef * RTCx)4183 __STATIC_INLINE void LL_RTC_ClearFlag_TS(RTC_TypeDef *RTCx)
4184 {
4185 WRITE_REG(RTCx->SCR, RTC_SCR_CTSF);
4186 }
4187
4188 /**
4189 * @brief Clear Wakeup timer flag
4190 * @rmtoll RTC_SCR CWUTF LL_RTC_ClearFlag_WUT
4191 * @param RTCx RTC Instance
4192 * @retval None
4193 */
LL_RTC_ClearFlag_WUT(RTC_TypeDef * RTCx)4194 __STATIC_INLINE void LL_RTC_ClearFlag_WUT(RTC_TypeDef *RTCx)
4195 {
4196 WRITE_REG(RTCx->SCR, RTC_SCR_CWUTF);
4197 }
4198
4199 /**
4200 * @brief Clear Alarm B flag
4201 * @rmtoll RTC_SCR CALRBF LL_RTC_ClearFlag_ALRB
4202 * @param RTCx RTC Instance
4203 * @retval None
4204 */
LL_RTC_ClearFlag_ALRB(RTC_TypeDef * RTCx)4205 __STATIC_INLINE void LL_RTC_ClearFlag_ALRB(RTC_TypeDef *RTCx)
4206 {
4207 WRITE_REG(RTCx->SCR, RTC_SCR_CALRBF);
4208 }
4209
4210 /**
4211 * @brief Clear Alarm A flag
4212 * @rmtoll RTC_SCR CALRAF LL_RTC_ClearFlag_ALRA
4213 * @param RTCx RTC Instance
4214 * @retval None
4215 */
LL_RTC_ClearFlag_ALRA(RTC_TypeDef * RTCx)4216 __STATIC_INLINE void LL_RTC_ClearFlag_ALRA(RTC_TypeDef *RTCx)
4217 {
4218 WRITE_REG(RTCx->SCR, RTC_SCR_CALRAF);
4219 }
4220
4221 /**
4222 * @brief Clear SSR Underflow flag
4223 * @rmtoll RTC_SCR CSSRUF LL_RTC_ClearFlag_SSRU
4224 * @param RTCx RTC Instance
4225 * @retval None
4226 */
LL_RTC_ClearFlag_SSRU(RTC_TypeDef * RTCx)4227 __STATIC_INLINE void LL_RTC_ClearFlag_SSRU(RTC_TypeDef *RTCx)
4228 {
4229 WRITE_REG(RTCx->SCR, RTC_SCR_CSSRUF);
4230 }
4231
4232 /**
4233 * @brief Get Initialization flag
4234 * @rmtoll RTC_ICSR INITF LL_RTC_IsActiveFlag_INIT
4235 * @param RTCx RTC Instance
4236 * @retval State of bit (1 or 0).
4237 */
LL_RTC_IsActiveFlag_INIT(const RTC_TypeDef * RTCx)4238 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INIT(const RTC_TypeDef *RTCx)
4239 {
4240 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITF) == (RTC_ICSR_INITF)) ? 1U : 0U);
4241 }
4242
4243 /**
4244 * @brief Get Registers synchronization flag
4245 * @rmtoll RTC_ICSR RSF LL_RTC_IsActiveFlag_RS
4246 * @param RTCx RTC Instance
4247 * @retval State of bit (1 or 0).
4248 */
LL_RTC_IsActiveFlag_RS(const RTC_TypeDef * RTCx)4249 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(const RTC_TypeDef *RTCx)
4250 {
4251 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RSF) == (RTC_ICSR_RSF)) ? 1U : 0U);
4252 }
4253
4254 /**
4255 * @brief Clear Registers synchronization flag
4256 * @rmtoll RTC_ICSR RSF LL_RTC_ClearFlag_RS
4257 * @param RTCx RTC Instance
4258 * @retval None
4259 */
LL_RTC_ClearFlag_RS(RTC_TypeDef * RTCx)4260 __STATIC_INLINE void LL_RTC_ClearFlag_RS(RTC_TypeDef *RTCx)
4261 {
4262 WRITE_REG(RTCx->ICSR, (~((RTC_ICSR_RSF | RTC_ICSR_INIT) & 0x000000FFU) | (RTCx->ICSR & RTC_ICSR_INIT)));
4263 }
4264
4265 /**
4266 * @brief Get Initialization status flag
4267 * @rmtoll RTC_ICSR INITS LL_RTC_IsActiveFlag_INITS
4268 * @param RTCx RTC Instance
4269 * @retval State of bit (1 or 0).
4270 */
LL_RTC_IsActiveFlag_INITS(const RTC_TypeDef * RTCx)4271 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INITS(const RTC_TypeDef *RTCx)
4272 {
4273 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITS) == (RTC_ICSR_INITS)) ? 1U : 0U);
4274 }
4275
4276 /**
4277 * @brief Get Shift operation pending flag
4278 * @rmtoll RTC_ICSR SHPF LL_RTC_IsActiveFlag_SHP
4279 * @param RTCx RTC Instance
4280 * @retval State of bit (1 or 0).
4281 */
LL_RTC_IsActiveFlag_SHP(const RTC_TypeDef * RTCx)4282 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SHP(const RTC_TypeDef *RTCx)
4283 {
4284 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_SHPF) == (RTC_ICSR_SHPF)) ? 1U : 0U);
4285 }
4286
4287 /**
4288 * @brief Get Wakeup timer write flag
4289 * @rmtoll RTC_ICSR WUTWF LL_RTC_IsActiveFlag_WUTW
4290 * @param RTCx RTC Instance
4291 * @retval State of bit (1 or 0).
4292 */
LL_RTC_IsActiveFlag_WUTW(const RTC_TypeDef * RTCx)4293 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTW(const RTC_TypeDef *RTCx)
4294 {
4295 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_WUTWF) == (RTC_ICSR_WUTWF)) ? 1U : 0U);
4296 }
4297
4298 /**
4299 * @brief Get Alarm A masked flag.
4300 * @rmtoll RTC_MISR ALRAMF LL_RTC_IsActiveFlag_ALRAM
4301 * @param RTCx RTC Instance
4302 * @retval State of bit (1 or 0).
4303 */
LL_RTC_IsActiveFlag_ALRAM(const RTC_TypeDef * RTCx)4304 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRAM(const RTC_TypeDef *RTCx)
4305 {
4306 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRAMF) == (RTC_MISR_ALRAMF)) ? 1U : 0U);
4307 }
4308
4309 /**
4310 * @brief Get SSR Underflow masked flag.
4311 * @rmtoll RTC_MISR SSRUMF LL_RTC_IsActiveFlag_SSRUM
4312 * @param RTCx RTC Instance
4313 * @retval State of bit (1 or 0).
4314 */
LL_RTC_IsActiveFlag_SSRUM(const RTC_TypeDef * RTCx)4315 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SSRUM(const RTC_TypeDef *RTCx)
4316 {
4317 return ((READ_BIT(RTCx->MISR, RTC_MISR_SSRUMF) == (RTC_MISR_SSRUMF)) ? 1U : 0U);
4318 }
4319
4320 /**
4321 * @brief Get Alarm B masked flag.
4322 * @rmtoll RTC_MISR ALRBMF LL_RTC_IsActiveFlag_ALRBM
4323 * @param RTCx RTC Instance
4324 * @retval State of bit (1 or 0).
4325 */
LL_RTC_IsActiveFlag_ALRBM(const RTC_TypeDef * RTCx)4326 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRBM(const RTC_TypeDef *RTCx)
4327 {
4328 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRBMF) == (RTC_MISR_ALRBMF)) ? 1U : 0U);
4329 }
4330
4331 /**
4332 * @brief Get Wakeup timer masked flag.
4333 * @rmtoll RTC_MISR WUTMF LL_RTC_IsActiveFlag_WUTM
4334 * @param RTCx RTC Instance
4335 * @retval State of bit (1 or 0).
4336 */
LL_RTC_IsActiveFlag_WUTM(const RTC_TypeDef * RTCx)4337 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTM(const RTC_TypeDef *RTCx)
4338 {
4339 return ((READ_BIT(RTCx->MISR, RTC_MISR_WUTMF) == (RTC_MISR_WUTMF)) ? 1U : 0U);
4340 }
4341
4342 /**
4343 * @brief Get Time-stamp masked flag.
4344 * @rmtoll RTC_MISR TSMF LL_RTC_IsActiveFlag_TSM
4345 * @param RTCx RTC Instance
4346 * @retval State of bit (1 or 0).
4347 */
LL_RTC_IsActiveFlag_TSM(const RTC_TypeDef * RTCx)4348 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSM(const RTC_TypeDef *RTCx)
4349 {
4350 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSMF) == (RTC_MISR_TSMF)) ? 1U : 0U);
4351 }
4352
4353 /**
4354 * @brief Get Time-stamp overflow masked flag.
4355 * @rmtoll RTC_MISR TSOVMF LL_RTC_IsActiveFlag_TSOVM
4356 * @param RTCx RTC Instance
4357 * @retval State of bit (1 or 0).
4358 */
LL_RTC_IsActiveFlag_TSOVM(const RTC_TypeDef * RTCx)4359 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOVM(const RTC_TypeDef *RTCx)
4360 {
4361 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSOVMF) == (RTC_MISR_TSOVMF)) ? 1U : 0U);
4362 }
4363
4364 /**
4365 * @brief Get Internal Time-stamp masked flag.
4366 * @rmtoll RTC_MISR ITSMF LL_RTC_IsActiveFlag_ITSM
4367 * @param RTCx RTC Instance
4368 * @retval State of bit (1 or 0).
4369 */
LL_RTC_IsActiveFlag_ITSM(const RTC_TypeDef * RTCx)4370 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITSM(const RTC_TypeDef *RTCx)
4371 {
4372 return ((READ_BIT(RTCx->MISR, RTC_MISR_ITSMF) == (RTC_MISR_ITSMF)) ? 1U : 0U);
4373 }
4374
4375 /**
4376 * @brief Get tamper 1 detection flag.
4377 * @rmtoll TAMP_SR TAMP1F LL_RTC_IsActiveFlag_TAMP1
4378 * @param RTCx RTC Instance
4379 * @retval State of bit (1 or 0).
4380 */
LL_RTC_IsActiveFlag_TAMP1(const RTC_TypeDef * RTCx)4381 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1(const RTC_TypeDef *RTCx)
4382 {
4383 UNUSED(RTCx);
4384 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP1F) == (TAMP_SR_TAMP1F)) ? 1U : 0U);
4385 }
4386
4387 /**
4388 * @brief Get tamper 2 detection flag.
4389 * @rmtoll TAMP_SR TAMP2F LL_RTC_IsActiveFlag_TAMP2
4390 * @param RTCx RTC Instance
4391 * @retval State of bit (1 or 0).
4392 */
LL_RTC_IsActiveFlag_TAMP2(const RTC_TypeDef * RTCx)4393 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2(const RTC_TypeDef *RTCx)
4394 {
4395 UNUSED(RTCx);
4396 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP2F) == (TAMP_SR_TAMP2F)) ? 1U : 0U);
4397 }
4398
4399 #if (RTC_TAMP_NB > 2U)
4400 /**
4401 * @brief Get tamper 3 detection flag.
4402 * @rmtoll TAMP_SR TAMP3F LL_RTC_IsActiveFlag_TAMP3
4403 * @param RTCx RTC Instance
4404 * @retval State of bit (1 or 0).
4405 */
LL_RTC_IsActiveFlag_TAMP3(const RTC_TypeDef * RTCx)4406 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP3(const RTC_TypeDef *RTCx)
4407 {
4408 UNUSED(RTCx);
4409 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP3F) == (TAMP_SR_TAMP3F)) ? 1U : 0U);
4410 }
4411
4412 /**
4413 * @brief Get tamper 4 detection flag.
4414 * @rmtoll TAMP_SR TAMP4F LL_RTC_IsActiveFlag_TAMP4
4415 * @param RTCx RTC Instance
4416 * @retval State of bit (1 or 0).
4417 */
LL_RTC_IsActiveFlag_TAMP4(const RTC_TypeDef * RTCx)4418 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP4(const RTC_TypeDef *RTCx)
4419 {
4420 UNUSED(RTCx);
4421 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP4F) == (TAMP_SR_TAMP4F)) ? 1U : 0U);
4422 }
4423
4424 /**
4425 * @brief Get tamper 5 detection flag.
4426 * @rmtoll TAMP_SR TAMP5F LL_RTC_IsActiveFlag_TAMP5
4427 * @param RTCx RTC Instance
4428 * @retval State of bit (1 or 0).
4429 */
LL_RTC_IsActiveFlag_TAMP5(const RTC_TypeDef * RTCx)4430 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP5(const RTC_TypeDef *RTCx)
4431 {
4432 UNUSED(RTCx);
4433 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP5F) == (TAMP_SR_TAMP5F)) ? 1U : 0U);
4434 }
4435
4436 /**
4437 * @brief Get tamper 6 detection flag.
4438 * @rmtoll TAMP_SR TAMP6F LL_RTC_IsActiveFlag_TAMP6
4439 * @param RTCx RTC Instance
4440 * @retval State of bit (1 or 0).
4441 */
LL_RTC_IsActiveFlag_TAMP6(const RTC_TypeDef * RTCx)4442 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP6(const RTC_TypeDef *RTCx)
4443 {
4444 UNUSED(RTCx);
4445 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP6F) == (TAMP_SR_TAMP6F)) ? 1U : 0U);
4446 }
4447 #endif /* (RTC_TAMP_NB > 2U) */
4448
4449 #if (RTC_TAMP_NB > 6U)
4450 /**
4451 * @brief Get tamper 7 detection flag.
4452 * @rmtoll TAMP_SR TAMP7F LL_RTC_IsActiveFlag_TAMP7
4453 * @param RTCx RTC Instance
4454 * @retval State of bit (1 or 0).
4455 */
LL_RTC_IsActiveFlag_TAMP7(const RTC_TypeDef * RTCx)4456 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP7(const RTC_TypeDef *RTCx)
4457 {
4458 UNUSED(RTCx);
4459 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP7F) == (TAMP_SR_TAMP7F)) ? 1U : 0U);
4460 }
4461
4462 /**
4463 * @brief Get tamper 8 detection flag.
4464 * @rmtoll TAMP_SR TAMP8F LL_RTC_IsActiveFlag_TAMP8
4465 * @param RTCx RTC Instance
4466 * @retval State of bit (1 or 0).
4467 */
LL_RTC_IsActiveFlag_TAMP8(const RTC_TypeDef * RTCx)4468 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP8(const RTC_TypeDef *RTCx)
4469 {
4470 UNUSED(RTCx);
4471 return ((READ_BIT(TAMP->SR, TAMP_SR_TAMP8F) == (TAMP_SR_TAMP8F)) ? 1U : 0U);
4472 }
4473 #endif /* (RTC_TAMP_NB > 6U) */
4474
4475 /**
4476 * @brief Get internal tamper 1 detection flag.
4477 * @rmtoll TAMP_SR ITAMP1F LL_RTC_IsActiveFlag_ITAMP1
4478 * @param RTCx RTC Instance
4479 * @retval State of bit (1 or 0).
4480 */
LL_RTC_IsActiveFlag_ITAMP1(const RTC_TypeDef * RTCx)4481 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP1(const RTC_TypeDef *RTCx)
4482 {
4483 UNUSED(RTCx);
4484 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP1F) == (TAMP_SR_ITAMP1F)) ? 1U : 0U);
4485 }
4486
4487 /**
4488 * @brief Get internal tamper 2 detection flag.
4489 * @rmtoll TAMP_SR ITAMP2F LL_RTC_IsActiveFlag_ITAMP2
4490 * @param RTCx RTC Instance
4491 * @retval State of bit (1 or 0).
4492 */
LL_RTC_IsActiveFlag_ITAMP2(const RTC_TypeDef * RTCx)4493 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP2(const RTC_TypeDef *RTCx)
4494 {
4495 UNUSED(RTCx);
4496 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP2F) == (TAMP_SR_ITAMP2F)) ? 1U : 0U);
4497 }
4498
4499 /**
4500 * @brief Get internal tamper 3 detection flag.
4501 * @rmtoll TAMP_SR ITAMP3F LL_RTC_IsActiveFlag_ITAMP3
4502 * @param RTCx RTC Instance
4503 * @retval State of bit (1 or 0).
4504 */
LL_RTC_IsActiveFlag_ITAMP3(const RTC_TypeDef * RTCx)4505 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3(const RTC_TypeDef *RTCx)
4506 {
4507 UNUSED(RTCx);
4508 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP3F) == (TAMP_SR_ITAMP3F)) ? 1U : 0U);
4509 }
4510
4511 /**
4512 * @brief Get internal tamper 4 detection flag.
4513 * @rmtoll TAMP_SR ITAMP4F LL_RTC_IsActiveFlag_ITAMP4
4514 * @param RTCx RTC Instance
4515 * @retval State of bit (1 or 0).
4516 */
LL_RTC_IsActiveFlag_ITAMP4(const RTC_TypeDef * RTCx)4517 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP4(const RTC_TypeDef *RTCx)
4518 {
4519 UNUSED(RTCx);
4520 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP4F) == (TAMP_SR_ITAMP4F)) ? 1U : 0U);
4521 }
4522
4523 /**
4524 * @brief Get internal tamper 5 detection flag.
4525 * @rmtoll TAMP_SR ITAMP5F LL_RTC_IsActiveFlag_ITAMP5
4526 * @param RTCx RTC Instance
4527 * @retval State of bit (1 or 0).
4528 */
LL_RTC_IsActiveFlag_ITAMP5(const RTC_TypeDef * RTCx)4529 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5(const RTC_TypeDef *RTCx)
4530 {
4531 UNUSED(RTCx);
4532 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP5F) == (TAMP_SR_ITAMP5F)) ? 1U : 0U);
4533 }
4534
4535 /**
4536 * @brief Get internal tamper 6 detection flag.
4537 * @rmtoll TAMP_SR ITAMP6F LL_RTC_IsActiveFlag_ITAMP6
4538 * @param RTCx RTC Instance
4539 * @retval State of bit (1 or 0).
4540 */
LL_RTC_IsActiveFlag_ITAMP6(const RTC_TypeDef * RTCx)4541 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6(const RTC_TypeDef *RTCx)
4542 {
4543 UNUSED(RTCx);
4544 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP6F) == (TAMP_SR_ITAMP6F)) ? 1U : 0U);
4545 }
4546
4547 /**
4548 * @brief Get internal tamper 7 detection flag.
4549 * @rmtoll TAMP_SR ITAMP7F LL_RTC_IsActiveFlag_ITAMP7
4550 * @param RTCx RTC Instance
4551 * @retval State of bit (1 or 0).
4552 */
LL_RTC_IsActiveFlag_ITAMP7(const RTC_TypeDef * RTCx)4553 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP7(const RTC_TypeDef *RTCx)
4554 {
4555 UNUSED(RTCx);
4556 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP7F) == (TAMP_SR_ITAMP7F)) ? 1U : 0U);
4557 }
4558
4559 /**
4560 * @brief Get internal tamper 8 detection flag.
4561 * @rmtoll TAMP_SR ITAMP8F LL_RTC_IsActiveFlag_ITAMP8
4562 * @param RTCx RTC Instance
4563 * @retval State of bit (1 or 0).
4564 */
LL_RTC_IsActiveFlag_ITAMP8(const RTC_TypeDef * RTCx)4565 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP8(const RTC_TypeDef *RTCx)
4566 {
4567 UNUSED(RTCx);
4568 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP8F) == (TAMP_SR_ITAMP8F)) ? 1U : 0U);
4569 }
4570
4571 /**
4572 * @brief Get internal tamper 9 detection flag.
4573 * @rmtoll TAMP_SR ITAMP9F LL_RTC_IsActiveFlag_ITAMP9
4574 * @param RTCx RTC Instance
4575 * @retval State of bit (1 or 0).
4576 */
LL_RTC_IsActiveFlag_ITAMP9(const RTC_TypeDef * RTCx)4577 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP9(const RTC_TypeDef *RTCx)
4578 {
4579 UNUSED(RTCx);
4580 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP9F) == (TAMP_SR_ITAMP9F)) ? 1U : 0U);
4581 }
4582
4583 /**
4584 * @brief Get internal tamper 11 detection flag.
4585 * @rmtoll TAMP_SR ITAMP11F LL_RTC_IsActiveFlag_ITAMP11
4586 * @param RTCx RTC Instance
4587 * @retval State of bit (1 or 0).
4588 */
LL_RTC_IsActiveFlag_ITAMP11(const RTC_TypeDef * RTCx)4589 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP11(const RTC_TypeDef *RTCx)
4590 {
4591 UNUSED(RTCx);
4592 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP11F) == (TAMP_SR_ITAMP11F)) ? 1U : 0U);
4593 }
4594
4595 /**
4596 * @brief Get internal tamper 12 detection flag.
4597 * @rmtoll TAMP_SR ITAMP12F LL_RTC_IsActiveFlag_ITAMP12
4598 * @param RTCx RTC Instance
4599 * @retval State of bit (1 or 0).
4600 */
LL_RTC_IsActiveFlag_ITAMP12(const RTC_TypeDef * RTCx)4601 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP12(const RTC_TypeDef *RTCx)
4602 {
4603 UNUSED(RTCx);
4604 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP12F) == (TAMP_SR_ITAMP12F)) ? 1U : 0U);
4605 }
4606
4607 /**
4608 * @brief Get internal tamper 13 detection flag.
4609 * @rmtoll TAMP_SR ITAMP13F LL_RTC_IsActiveFlag_ITAMP13
4610 * @param RTCx RTC Instance
4611 * @retval State of bit (1 or 0).
4612 */
LL_RTC_IsActiveFlag_ITAMP13(const RTC_TypeDef * RTCx)4613 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP13(const RTC_TypeDef *RTCx)
4614 {
4615 UNUSED(RTCx);
4616 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP13F) == (TAMP_SR_ITAMP13F)) ? 1U : 0U);
4617 }
4618
4619 /**
4620 * @brief Get internal tamper 15 detection flag.
4621 * @rmtoll TAMP_SR ITAMP15F LL_RTC_IsActiveFlag_ITAMP15
4622 * @param RTCx RTC Instance
4623 * @retval State of bit (1 or 0).
4624 */
LL_RTC_IsActiveFlag_ITAMP15(const RTC_TypeDef * RTCx)4625 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP15(const RTC_TypeDef *RTCx)
4626 {
4627 UNUSED(RTCx);
4628 return ((READ_BIT(TAMP->SR, TAMP_SR_ITAMP15F) == (TAMP_SR_ITAMP15F)) ? 1U : 0U);
4629 }
4630
4631 /**
4632 * @brief Get tamper 1 interrupt masked flag.
4633 * @rmtoll TAMP_MISR TAMP1MF LL_RTC_IsActiveFlag_TAMP1M
4634 * @param RTCx RTC Instance
4635 * @retval State of bit (1 or 0).
4636 */
LL_RTC_IsActiveFlag_TAMP1M(const RTC_TypeDef * RTCx)4637 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1M(const RTC_TypeDef *RTCx)
4638 {
4639 UNUSED(RTCx);
4640 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP1MF) == (TAMP_MISR_TAMP1MF)) ? 1U : 0U);
4641 }
4642
4643 /**
4644 * @brief Get tamper 2 interrupt masked flag.
4645 * @rmtoll TAMP_MISR TAMP2MF LL_RTC_IsActiveFlag_TAMP2M
4646 * @param RTCx RTC Instance
4647 * @retval State of bit (1 or 0).
4648 */
LL_RTC_IsActiveFlag_TAMP2M(const RTC_TypeDef * RTCx)4649 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2M(const RTC_TypeDef *RTCx)
4650 {
4651 UNUSED(RTCx);
4652 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP2MF) == (TAMP_MISR_TAMP2MF)) ? 1U : 0U);
4653 }
4654
4655 #if (RTC_TAMP_NB > 2U)
4656 /**
4657 * @brief Get tamper 3 interrupt masked flag.
4658 * @rmtoll TAMP_MISR TAMP3MF LL_RTC_IsActiveFlag_TAMP3M
4659 * @param RTCx RTC Instance
4660 * @retval State of bit (1 or 0).
4661 */
LL_RTC_IsActiveFlag_TAMP3M(const RTC_TypeDef * RTCx)4662 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP3M(const RTC_TypeDef *RTCx)
4663 {
4664 UNUSED(RTCx);
4665 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP3MF) == (TAMP_MISR_TAMP3MF)) ? 1U : 0U);
4666 }
4667
4668 /**
4669 * @brief Get tamper 4 interrupt masked flag.
4670 * @rmtoll TAMP_MISR TAMP4MF LL_RTC_IsActiveFlag_TAMP4M
4671 * @param RTCx RTC Instance
4672 * @retval State of bit (1 or 0).
4673 */
LL_RTC_IsActiveFlag_TAMP4M(const RTC_TypeDef * RTCx)4674 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP4M(const RTC_TypeDef *RTCx)
4675 {
4676 UNUSED(RTCx);
4677 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP4MF) == (TAMP_MISR_TAMP4MF)) ? 1U : 0U);
4678 }
4679
4680 /**
4681 * @brief Get tamper 5 interrupt masked flag.
4682 * @rmtoll TAMP_MISR TAMP5MF LL_RTC_IsActiveFlag_TAMP5M
4683 * @param RTCx RTC Instance
4684 * @retval State of bit (1 or 0).
4685 */
LL_RTC_IsActiveFlag_TAMP5M(const RTC_TypeDef * RTCx)4686 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP5M(const RTC_TypeDef *RTCx)
4687 {
4688 UNUSED(RTCx);
4689 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP5MF) == (TAMP_MISR_TAMP5MF)) ? 1U : 0U);
4690 }
4691
4692 /**
4693 * @brief Get tamper 6 interrupt masked flag.
4694 * @rmtoll TAMP_MISR TAMP6MF LL_RTC_IsActiveFlag_TAMP6M
4695 * @param RTCx RTC Instance
4696 * @retval State of bit (1 or 0).
4697 */
LL_RTC_IsActiveFlag_TAMP6M(const RTC_TypeDef * RTCx)4698 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP6M(const RTC_TypeDef *RTCx)
4699 {
4700 UNUSED(RTCx);
4701 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP6MF) == (TAMP_MISR_TAMP6MF)) ? 1U : 0U);
4702 }
4703 #endif /* (RTC_TAMP_NB > 2U) */
4704
4705 #if (RTC_TAMP_NB > 6U)
4706 /**
4707 * @brief Get tamper 7 interrupt masked flag.
4708 * @rmtoll TAMP_MISR TAMP7MF LL_RTC_IsActiveFlag_TAMP7M
4709 * @param RTCx RTC Instance
4710 * @retval State of bit (1 or 0).
4711 */
LL_RTC_IsActiveFlag_TAMP7M(const RTC_TypeDef * RTCx)4712 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP7M(const RTC_TypeDef *RTCx)
4713 {
4714 UNUSED(RTCx);
4715 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP7MF) == (TAMP_MISR_TAMP7MF)) ? 1U : 0U);
4716 }
4717
4718 /**
4719 * @brief Get tamper 8 interrupt masked flag.
4720 * @rmtoll TAMP_MISR TAMP8MF LL_RTC_IsActiveFlag_TAMP8M
4721 * @param RTCx RTC Instance
4722 * @retval State of bit (1 or 0).
4723 */
LL_RTC_IsActiveFlag_TAMP8M(const RTC_TypeDef * RTCx)4724 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP8M(const RTC_TypeDef *RTCx)
4725 {
4726 UNUSED(RTCx);
4727 return ((READ_BIT(TAMP->MISR, TAMP_MISR_TAMP8MF) == (TAMP_MISR_TAMP8MF)) ? 1U : 0U);
4728 }
4729 #endif /* (RTC_TAMP_NB > 6U) */
4730
4731 /**
4732 * @brief Get internal tamper 1 interrupt masked flag.
4733 * @rmtoll TAMP_MISR ITAMP1MF LL_RTC_IsActiveFlag_ITAMP1M
4734 * @param RTCx RTC Instance
4735 * @retval State of bit (1 or 0).
4736 */
LL_RTC_IsActiveFlag_ITAMP1M(const RTC_TypeDef * RTCx)4737 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP1M(const RTC_TypeDef *RTCx)
4738 {
4739 UNUSED(RTCx);
4740 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP1MF) == (TAMP_MISR_ITAMP1MF)) ? 1U : 0U);
4741 }
4742
4743 /**
4744 * @brief Get internal tamper 2 interrupt masked flag.
4745 * @rmtoll TAMP_MISR ITAMP2MF LL_RTC_IsActiveFlag_ITAMP2M
4746 * @param RTCx RTC Instance
4747 * @retval State of bit (1 or 0).
4748 */
LL_RTC_IsActiveFlag_ITAMP2M(const RTC_TypeDef * RTCx)4749 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP2M(const RTC_TypeDef *RTCx)
4750 {
4751 UNUSED(RTCx);
4752 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP2MF) == (TAMP_MISR_ITAMP2MF)) ? 1U : 0U);
4753 }
4754
4755 /**
4756 * @brief Get internal tamper 3 interrupt masked flag.
4757 * @rmtoll TAMP_MISR ITAMP3MF LL_RTC_IsActiveFlag_ITAMP3M
4758 * @param RTCx RTC Instance
4759 * @retval State of bit (1 or 0).
4760 */
LL_RTC_IsActiveFlag_ITAMP3M(const RTC_TypeDef * RTCx)4761 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3M(const RTC_TypeDef *RTCx)
4762 {
4763 UNUSED(RTCx);
4764 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP3MF) == (TAMP_MISR_ITAMP3MF)) ? 1U : 0U);
4765 }
4766
4767 /**
4768 * @brief Get internal tamper 4 interrupt masked flag.
4769 * @rmtoll TAMP_MISR ITAMP4MF LL_RTC_IsActiveFlag_ITAMP4M
4770 * @param RTCx RTC Instance
4771 * @retval State of bit (1 or 0).
4772 */
LL_RTC_IsActiveFlag_ITAMP4M(const RTC_TypeDef * RTCx)4773 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP4M(const RTC_TypeDef *RTCx)
4774 {
4775 UNUSED(RTCx);
4776 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP4MF) == (TAMP_MISR_ITAMP4MF)) ? 1U : 0U);
4777 }
4778
4779 /**
4780 * @brief Get internal tamper 5 interrupt masked flag.
4781 * @rmtoll TAMP_MISR ITAMP5MF LL_RTC_IsActiveFlag_ITAMP5M
4782 * @param RTCx RTC Instance
4783 * @retval State of bit (1 or 0).
4784 */
LL_RTC_IsActiveFlag_ITAMP5M(const RTC_TypeDef * RTCx)4785 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5M(const RTC_TypeDef *RTCx)
4786 {
4787 UNUSED(RTCx);
4788 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP5MF) == (TAMP_MISR_ITAMP5MF)) ? 1U : 0U);
4789 }
4790
4791 /**
4792 * @brief Get internal tamper 6 interrupt masked flag.
4793 * @rmtoll TAMP_MISR ITAMP6MF LL_RTC_IsActiveFlag_ITAMP6M
4794 * @param RTCx RTC Instance
4795 * @retval State of bit (1 or 0).
4796 */
LL_RTC_IsActiveFlag_ITAMP6M(const RTC_TypeDef * RTCx)4797 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6M(const RTC_TypeDef *RTCx)
4798 {
4799 UNUSED(RTCx);
4800 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP6MF) == (TAMP_MISR_ITAMP6MF)) ? 1U : 0U);
4801 }
4802
4803 /**
4804 * @brief Get internal tamper 7 interrupt masked flag.
4805 * @rmtoll TAMP_MISR ITAMP7MF LL_RTC_IsActiveFlag_ITAMP7M
4806 * @param RTCx RTC Instance
4807 * @retval State of bit (1 or 0).
4808 */
LL_RTC_IsActiveFlag_ITAMP7M(const RTC_TypeDef * RTCx)4809 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP7M(const RTC_TypeDef *RTCx)
4810 {
4811 UNUSED(RTCx);
4812 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP7MF) == (TAMP_MISR_ITAMP7MF)) ? 1U : 0U);
4813 }
4814
4815 /**
4816 * @brief Get internal tamper 8 interrupt masked flag.
4817 * @rmtoll TAMP_MISR ITAMP8MF LL_RTC_IsActiveFlag_ITAMP8M
4818 * @param RTCx RTC Instance
4819 * @retval State of bit (1 or 0).
4820 */
LL_RTC_IsActiveFlag_ITAMP8M(const RTC_TypeDef * RTCx)4821 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP8M(const RTC_TypeDef *RTCx)
4822 {
4823 UNUSED(RTCx);
4824 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP8MF) == (TAMP_MISR_ITAMP8MF)) ? 1U : 0U);
4825 }
4826
4827 /**
4828 * @brief Get internal tamper 9 interrupt masked flag.
4829 * @rmtoll TAMP_MISR ITAMP9MF LL_RTC_IsActiveFlag_ITAMP9M
4830 * @param RTCx RTC Instance
4831 * @retval State of bit (1 or 0).
4832 */
LL_RTC_IsActiveFlag_ITAMP9M(const RTC_TypeDef * RTCx)4833 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP9M(const RTC_TypeDef *RTCx)
4834 {
4835 UNUSED(RTCx);
4836 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP9MF) == (TAMP_MISR_ITAMP9MF)) ? 1U : 0U);
4837 }
4838
4839 /**
4840 * @brief Get internal tamper 11 interrupt masked flag.
4841 * @rmtoll TAMP_MISR ITAMP11MF LL_RTC_IsActiveFlag_ITAMP11M
4842 * @param RTCx RTC Instance
4843 * @retval State of bit (1 or 0).
4844 */
LL_RTC_IsActiveFlag_ITAMP11M(const RTC_TypeDef * RTCx)4845 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP11M(const RTC_TypeDef *RTCx)
4846 {
4847 UNUSED(RTCx);
4848 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP11MF) == (TAMP_MISR_ITAMP11MF)) ? 1U : 0U);
4849 }
4850
4851 /**
4852 * @brief Get internal tamper 12 interrupt masked flag.
4853 * @rmtoll TAMP_MISR ITAMP12MF LL_RTC_IsActiveFlag_ITAMP12M
4854 * @param RTCx RTC Instance
4855 * @retval State of bit (1 or 0).
4856 */
LL_RTC_IsActiveFlag_ITAMP12M(const RTC_TypeDef * RTCx)4857 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP12M(const RTC_TypeDef *RTCx)
4858 {
4859 UNUSED(RTCx);
4860 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP12MF) == (TAMP_MISR_ITAMP12MF)) ? 1U : 0U);
4861 }
4862
4863 /**
4864 * @brief Get internal tamper 13 interrupt masked flag.
4865 * @rmtoll TAMP_MISR ITAMP13MF LL_RTC_IsActiveFlag_ITAMP13M
4866 * @param RTCx RTC Instance
4867 * @retval State of bit (1 or 0).
4868 */
LL_RTC_IsActiveFlag_ITAMP13M(const RTC_TypeDef * RTCx)4869 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP13M(const RTC_TypeDef *RTCx)
4870 {
4871 UNUSED(RTCx);
4872 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP13MF) == (TAMP_MISR_ITAMP13MF)) ? 1U : 0U);
4873 }
4874
4875 /**
4876 * @brief Get internal tamper 15 interrupt masked flag.
4877 * @rmtoll TAMP_MISR ITAMP15MF LL_RTC_IsActiveFlag_ITAMP15M
4878 * @param RTCx RTC Instance
4879 * @retval State of bit (1 or 0).
4880 */
LL_RTC_IsActiveFlag_ITAMP15M(const RTC_TypeDef * RTCx)4881 __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP15M(const RTC_TypeDef *RTCx)
4882 {
4883 UNUSED(RTCx);
4884 return ((READ_BIT(TAMP->MISR, TAMP_MISR_ITAMP15MF) == (TAMP_MISR_ITAMP15MF)) ? 1U : 0U);
4885 }
4886
4887 /**
4888 * @brief Clear tamper 1 detection flag.
4889 * @rmtoll TAMP_SCR CTAMP1F LL_RTC_ClearFlag_TAMP1
4890 * @param RTCx RTC Instance
4891 * @retval None
4892 */
LL_RTC_ClearFlag_TAMP1(const RTC_TypeDef * RTCx)4893 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP1(const RTC_TypeDef *RTCx)
4894 {
4895 UNUSED(RTCx);
4896 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP1F);
4897 }
4898
4899 /**
4900 * @brief Clear tamper 2 detection flag.
4901 * @rmtoll TAMP_SCR CTAMP2F LL_RTC_ClearFlag_TAMP2
4902 * @param RTCx RTC Instance
4903 * @retval None
4904 */
LL_RTC_ClearFlag_TAMP2(const RTC_TypeDef * RTCx)4905 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP2(const RTC_TypeDef *RTCx)
4906 {
4907 UNUSED(RTCx);
4908 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP2F);
4909 }
4910
4911 #if (RTC_TAMP_NB > 2U)
4912 /**
4913 * @brief Clear tamper 3 detection flag.
4914 * @rmtoll TAMP_SCR CTAMP3F LL_RTC_ClearFlag_TAMP3
4915 * @param RTCx RTC Instance
4916 * @retval None
4917 */
LL_RTC_ClearFlag_TAMP3(const RTC_TypeDef * RTCx)4918 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP3(const RTC_TypeDef *RTCx)
4919 {
4920 UNUSED(RTCx);
4921 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP3F);
4922 }
4923
4924 /**
4925 * @brief Clear tamper 4 detection flag.
4926 * @rmtoll TAMP_SCR CTAMP4F LL_RTC_ClearFlag_TAMP4
4927 * @param RTCx RTC Instance
4928 * @retval None
4929 */
LL_RTC_ClearFlag_TAMP4(const RTC_TypeDef * RTCx)4930 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP4(const RTC_TypeDef *RTCx)
4931 {
4932 UNUSED(RTCx);
4933 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP4F);
4934 }
4935
4936 /**
4937 * @brief Clear tamper 5 detection flag.
4938 * @rmtoll TAMP_SCR CTAMP5F LL_RTC_ClearFlag_TAMP5
4939 * @param RTCx RTC Instance
4940 * @retval None
4941 */
LL_RTC_ClearFlag_TAMP5(const RTC_TypeDef * RTCx)4942 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP5(const RTC_TypeDef *RTCx)
4943 {
4944 UNUSED(RTCx);
4945 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP5F);
4946 }
4947
4948 /**
4949 * @brief Clear tamper 6 detection flag.
4950 * @rmtoll TAMP_SCR CTAMP6F LL_RTC_ClearFlag_TAMP6
4951 * @param RTCx RTC Instance
4952 * @retval None
4953 */
LL_RTC_ClearFlag_TAMP6(const RTC_TypeDef * RTCx)4954 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP6(const RTC_TypeDef *RTCx)
4955 {
4956 UNUSED(RTCx);
4957 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP6F);
4958 }
4959 #endif /* (RTC_TAMP_NB > 2U) */
4960
4961 #if (RTC_TAMP_NB > 6U)
4962 /**
4963 * @brief Clear tamper 7 detection flag.
4964 * @rmtoll TAMP_SCR CTAMP7F LL_RTC_ClearFlag_TAMP7
4965 * @param RTCx RTC Instance
4966 * @retval None
4967 */
LL_RTC_ClearFlag_TAMP7(const RTC_TypeDef * RTCx)4968 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP7(const RTC_TypeDef *RTCx)
4969 {
4970 UNUSED(RTCx);
4971 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP7F);
4972 }
4973
4974 /**
4975 * @brief Clear tamper 8 detection flag.
4976 * @rmtoll TAMP_SCR CTAMP8F LL_RTC_ClearFlag_TAMP8
4977 * @param RTCx RTC Instance
4978 * @retval None
4979 */
LL_RTC_ClearFlag_TAMP8(const RTC_TypeDef * RTCx)4980 __STATIC_INLINE void LL_RTC_ClearFlag_TAMP8(const RTC_TypeDef *RTCx)
4981 {
4982 UNUSED(RTCx);
4983 WRITE_REG(TAMP->SCR, TAMP_SCR_CTAMP8F);
4984 }
4985 #endif /* (RTC_TAMP_NB > 6U) */
4986
4987 /**
4988 * @brief Clear internal tamper 1 detection flag.
4989 * @rmtoll TAMP_SCR CITAMP1F LL_RTC_ClearFlag_ITAMP1
4990 * @param RTCx RTC Instance
4991 * @retval None
4992 */
LL_RTC_ClearFlag_ITAMP1(const RTC_TypeDef * RTCx)4993 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP1(const RTC_TypeDef *RTCx)
4994 {
4995 UNUSED(RTCx);
4996 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP1F);
4997 }
4998
4999 /**
5000 * @brief Clear internal tamper 2 detection flag.
5001 * @rmtoll TAMP_SCR CITAMP2F LL_RTC_ClearFlag_ITAMP2
5002 * @param RTCx RTC Instance
5003 * @retval None
5004 */
LL_RTC_ClearFlag_ITAMP2(const RTC_TypeDef * RTCx)5005 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP2(const RTC_TypeDef *RTCx)
5006 {
5007 UNUSED(RTCx);
5008 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP2F);
5009 }
5010
5011 /**
5012 * @brief Clear internal tamper 3 detection flag.
5013 * @rmtoll TAMP_SCR CITAMP3F LL_RTC_ClearFlag_ITAMP3
5014 * @param RTCx RTC Instance
5015 * @retval None
5016 */
LL_RTC_ClearFlag_ITAMP3(const RTC_TypeDef * RTCx)5017 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP3(const RTC_TypeDef *RTCx)
5018 {
5019 UNUSED(RTCx);
5020 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP3F);
5021 }
5022
5023 /**
5024 * @brief Clear internal tamper 4 detection flag.
5025 * @rmtoll TAMP_SCR CITAMP4F LL_RTC_ClearFlag_ITAMP4
5026 * @param RTCx RTC Instance
5027 * @retval None
5028 */
LL_RTC_ClearFlag_ITAMP4(const RTC_TypeDef * RTCx)5029 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP4(const RTC_TypeDef *RTCx)
5030 {
5031 UNUSED(RTCx);
5032 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP4F);
5033 }
5034
5035 /**
5036 * @brief Clear internal tamper 5 detection flag.
5037 * @rmtoll TAMP_SCR CITAMP5F LL_RTC_ClearFlag_ITAMP5
5038 * @param RTCx RTC Instance
5039 * @retval None
5040 */
LL_RTC_ClearFlag_ITAMP5(const RTC_TypeDef * RTCx)5041 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP5(const RTC_TypeDef *RTCx)
5042 {
5043 UNUSED(RTCx);
5044 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP5F);
5045 }
5046
5047 /**
5048 * @brief Clear internal tamper 6 detection flag.
5049 * @rmtoll TAMP_SCR CITAMP6F LL_RTC_ClearFlag_ITAMP6
5050 * @param RTCx RTC Instance
5051 * @retval None
5052 */
LL_RTC_ClearFlag_ITAMP6(const RTC_TypeDef * RTCx)5053 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP6(const RTC_TypeDef *RTCx)
5054 {
5055 UNUSED(RTCx);
5056 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP6F);
5057 }
5058
5059 /**
5060 * @brief Clear internal tamper 7 detection flag.
5061 * @rmtoll TAMP_SCR CITAMP7F LL_RTC_ClearFlag_ITAMP7
5062 * @param RTCx RTC Instance
5063 * @retval None
5064 */
LL_RTC_ClearFlag_ITAMP7(const RTC_TypeDef * RTCx)5065 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP7(const RTC_TypeDef *RTCx)
5066 {
5067 UNUSED(RTCx);
5068 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP7F);
5069 }
5070
5071 /**
5072 * @brief Clear internal tamper 8 detection flag.
5073 * @rmtoll TAMP_SCR CITAMP8F LL_RTC_ClearFlag_ITAMP8
5074 * @param RTCx RTC Instance
5075 * @retval None
5076 */
LL_RTC_ClearFlag_ITAMP8(const RTC_TypeDef * RTCx)5077 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP8(const RTC_TypeDef *RTCx)
5078 {
5079 UNUSED(RTCx);
5080 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP8F);
5081 }
5082
5083 /**
5084 * @brief Clear internal tamper 9 detection flag.
5085 * @rmtoll TAMP_SCR CITAMP9F LL_RTC_ClearFlag_ITAMP9
5086 * @param RTCx RTC Instance
5087 * @retval None
5088 */
LL_RTC_ClearFlag_ITAMP9(const RTC_TypeDef * RTCx)5089 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP9(const RTC_TypeDef *RTCx)
5090 {
5091 UNUSED(RTCx);
5092 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP9F);
5093 }
5094
5095 /**
5096 * @brief Clear internal tamper 11 detection flag.
5097 * @rmtoll TAMP_SCR CITAMP11F LL_RTC_ClearFlag_ITAMP11
5098 * @param RTCx RTC Instance
5099 * @retval None
5100 */
LL_RTC_ClearFlag_ITAMP11(const RTC_TypeDef * RTCx)5101 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP11(const RTC_TypeDef *RTCx)
5102 {
5103 UNUSED(RTCx);
5104 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP11F);
5105 }
5106
5107 /**
5108 * @brief Clear internal tamper 12 detection flag.
5109 * @rmtoll TAMP_SCR CITAMP12F LL_RTC_ClearFlag_ITAMP12
5110 * @param RTCx RTC Instance
5111 * @retval None
5112 */
LL_RTC_ClearFlag_ITAMP12(const RTC_TypeDef * RTCx)5113 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP12(const RTC_TypeDef *RTCx)
5114 {
5115 UNUSED(RTCx);
5116 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP12F);
5117 }
5118
5119 /**
5120 * @brief Clear internal tamper 13 detection flag.
5121 * @rmtoll TAMP_SCR CITAMP13F LL_RTC_ClearFlag_ITAMP13
5122 * @param RTCx RTC Instance
5123 * @retval None
5124 */
LL_RTC_ClearFlag_ITAMP13(const RTC_TypeDef * RTCx)5125 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP13(const RTC_TypeDef *RTCx)
5126 {
5127 UNUSED(RTCx);
5128 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP13F);
5129 }
5130
5131 /**
5132 * @brief Clear internal tamper 15 detection flag.
5133 * @rmtoll TAMP_SCR CITAMP15F LL_RTC_ClearFlag_ITAMP15
5134 * @param RTCx RTC Instance
5135 * @retval None
5136 */
LL_RTC_ClearFlag_ITAMP15(const RTC_TypeDef * RTCx)5137 __STATIC_INLINE void LL_RTC_ClearFlag_ITAMP15(const RTC_TypeDef *RTCx)
5138 {
5139 UNUSED(RTCx);
5140 WRITE_REG(TAMP->SCR, TAMP_SCR_CITAMP15F);
5141 }
5142
5143 /**
5144 * @}
5145 */
5146
5147 #if defined(RTC_SECCFGR_SEC)
5148 /** @defgroup RTC_LL_EF_SECURITY SECURITY_Management
5149 * @{
5150 */
5151
5152 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
5153 /**
5154 * @brief Set RTC secure level.
5155 * @note secure features are relevant if LL_RTC_SECURE_FULL_NO.
5156 * @rmtoll RTC_SECCFGR SEC LL_RTC_SetRtcSecure
5157 * @rmtoll RTC_SECCFGR INITSEC LL_RTC_SetRtcSecure
5158 * @rmtoll RTC_SECCFGR CALSEC LL_RTC_SetRtcSecure
5159 * @rmtoll RTC_SECCFGR TSSEC LL_RTC_SetRtcSecure
5160 * @rmtoll RTC_SECCFGR WUTSEC LL_RTC_SetRtcSecure
5161 * @rmtoll RTC_SECCFGR ALRASEC LL_RTC_SetRtcSecure
5162 * @rmtoll RTC_SECCFGR ALRBSEC LL_RTC_SetRtcSecure
5163 * @param RTCx RTC Instance
5164 * @param rtcSecure This parameter can be a combination of the following values:
5165 * @arg @ref LL_RTC_SECURE_FULL_YES
5166 * @arg @ref LL_RTC_SECURE_FULL_NO
5167 * @arg @ref LL_RTC_SECURE_FEATURE_INIT
5168 * @arg @ref LL_RTC_SECURE_FEATURE_CAL
5169 * @arg @ref LL_RTC_SECURE_FEATURE_TS
5170 * @arg @ref LL_RTC_SECURE_FEATURE_WUT
5171 * @arg @ref LL_RTC_SECURE_FEATURE_ALRA
5172 * @arg @ref LL_RTC_SECURE_FEATURE_ALRB
5173
5174 * @retval None
5175 */
LL_RTC_SetRtcSecure(RTC_TypeDef * RTCx,uint32_t rtcSecure)5176 __STATIC_INLINE void LL_RTC_SetRtcSecure(RTC_TypeDef *RTCx, uint32_t rtcSecure)
5177 {
5178 MODIFY_REG(RTCx->SECCFGR, RTC_SECCFGR_SEC | RTC_SECCFGR_INITSEC | RTC_SECCFGR_CALSEC | RTC_SECCFGR_TSSEC | \
5179 RTC_SECCFGR_WUTSEC | RTC_SECCFGR_ALRASEC | RTC_SECCFGR_ALRBSEC, rtcSecure);
5180 }
5181 #endif /* #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
5182
5183 /**
5184 * @brief Get RTC secure level.
5185 * @note Secure features is relevant if LL_RTC_SECURE_FULL_NO.
5186 * @rmtoll RTC_SECCFGR SEC LL_RTC_SetRtcSecure
5187 * @rmtoll RTC_SECCFGR INISEC LL_RTC_SetRtcSecure
5188 * @rmtoll RTC_SECCFGR CALSEC LL_RTC_SetRtcSecure
5189 * @rmtoll RTC_SECCFGR TSSEC LL_RTC_SetRtcSecure
5190 * @rmtoll RTC_SECCFGR WUTSEC LL_RTC_SetRtcSecure
5191 * @rmtoll RTC_SECCFGR ALRASEC LL_RTC_SetRtcSecure
5192 * @rmtoll RTC_SECCFGR ALRBSEC LL_RTC_SetRtcSecure
5193 * @param RTCx RTC Instance
5194 * @retval Combination of the following values:
5195 * @arg @ref LL_RTC_SECURE_FULL_YES
5196 * @arg @ref LL_RTC_SECURE_FULL_NO
5197 * @arg @ref LL_RTC_SECURE_FEATURE_INIT
5198 * @arg @ref LL_RTC_SECURE_FEATURE_CAL
5199 * @arg @ref LL_RTC_SECURE_FEATURE_TS
5200 * @arg @ref LL_RTC_SECURE_FEATURE_WUT
5201 * @arg @ref LL_RTC_SECURE_FEATURE_ALRA
5202 * @arg @ref LL_RTC_SECURE_FEATURE_ALRB
5203 */
LL_RTC_GetRtcSecure(const RTC_TypeDef * RTCx)5204 __STATIC_INLINE uint32_t LL_RTC_GetRtcSecure(const RTC_TypeDef *RTCx)
5205 {
5206 return READ_BIT(RTCx->SECCFGR, RTC_SECCFGR_SEC | RTC_SECCFGR_INITSEC | RTC_SECCFGR_CALSEC | RTC_SECCFGR_TSSEC | \
5207 RTC_SECCFGR_WUTSEC | RTC_SECCFGR_ALRASEC | RTC_SECCFGR_ALRBSEC);
5208 }
5209
5210 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
5211 /**
5212 * @brief Set TAMPER secure level.
5213 * @rmtoll TAMP_SECCFGR TAMPSEC LL_RTC_SetTampSecure
5214 * @param RTCx RTC Instance
5215 * @param tampSecure This parameter can be one of the following values:
5216 * @arg @ref LL_TAMP_SECURE_FULL_YES
5217 * @arg @ref LL_TAMP_SECURE_FULL_NO
5218 * @retval None
5219 */
LL_RTC_SetTampSecure(const RTC_TypeDef * RTCx,uint32_t tampSecure)5220 __STATIC_INLINE void LL_RTC_SetTampSecure(const RTC_TypeDef *RTCx, uint32_t tampSecure)
5221 {
5222 UNUSED(RTCx);
5223 MODIFY_REG(TAMP->SECCFGR, TAMP_SECCFGR_TAMPSEC, tampSecure);
5224 }
5225 #endif /* #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
5226
5227 /**
5228 * @brief Get TAMPER secure level.
5229 * @rmtoll TAMP_SECCFGR TAMPSEC LL_RTC_GetTampSecure
5230 * @param RTCx RTC Instance
5231 * @retval This parameter can be one of the following values:
5232 * @arg @ref LL_TAMP_SECURE_FULL_YES
5233 * @arg @ref LL_TAMP_SECURE_FULL_NO
5234 */
LL_RTC_GetTampSecure(const RTC_TypeDef * RTCx)5235 __STATIC_INLINE uint32_t LL_RTC_GetTampSecure(const RTC_TypeDef *RTCx)
5236 {
5237 UNUSED(RTCx);
5238 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_TAMPSEC);
5239 }
5240
5241 /**
5242 * @}
5243 */
5244 #endif /* RTC_SECCFGR_SEC */
5245
5246 #if defined(RTC_PRIVCFGR_PRIV)
5247 /** @defgroup RTC_LL_EF_PRIVILEGE PRIVILEGE_Management
5248 * @{
5249 */
5250
5251 /**
5252 * @brief Set RTC privilege level.
5253 * @note Privilege features are relevant if LL_RTC_PRIVILEGE_FULL_NO.
5254 * @rmtoll RTC_PRIVCFGR PRIV LL_RTC_SetRtcPrivilege
5255 * @rmtoll RTC_PRIVCFGR INITPRIV LL_RTC_SetRtcPrivilege
5256 * @rmtoll RTC_PRIVCFGR CALPRIV LL_RTC_SetRtcPrivilege
5257 * @rmtoll RTC_PRIVCFGR TSPRIV LL_RTC_SetRtcPrivilege
5258 * @rmtoll RTC_PRIVCFGR WUTPRIV LL_RTC_SetRtcPrivilege
5259 * @rmtoll RTC_PRIVCFGR ALRAPRIV LL_RTC_SetRtcPrivilege
5260 * @rmtoll RTC_PRIVCFGR ALRBPRIV LL_RTC_SetRtcPrivilege
5261 * @param RTCx RTC Instance
5262 * @param rtcPrivilege This parameter can be a combination of the following values:
5263 * @arg @ref LL_RTC_PRIVILEGE_FULL_YES
5264 * @arg @ref LL_RTC_PRIVILEGE_FULL_NO
5265 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_INIT
5266 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_CAL
5267 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_TS
5268 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_WUT
5269 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRA
5270 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRB
5271 * @retval None
5272 */
LL_RTC_SetRtcPrivilege(RTC_TypeDef * RTCx,uint32_t rtcPrivilege)5273 __STATIC_INLINE void LL_RTC_SetRtcPrivilege(RTC_TypeDef *RTCx, uint32_t rtcPrivilege)
5274 {
5275 MODIFY_REG(RTCx->PRIVCFGR, RTC_PRIVCFGR_PRIV | RTC_PRIVCFGR_INITPRIV | RTC_PRIVCFGR_CALPRIV | RTC_PRIVCFGR_TSPRIV | \
5276 RTC_PRIVCFGR_WUTPRIV | RTC_PRIVCFGR_ALRAPRIV | RTC_PRIVCFGR_ALRBPRIV, rtcPrivilege);
5277 }
5278
5279 /**
5280 * @brief Get RTC privilege level.
5281 * @note Privilege features are relevant if LL_RTC_PRIVILEGE_FULL_NO.
5282 * @rmtoll RTC_PRIVCFGR PRIV LL_RTC_SetRtcPrivilege
5283 * @rmtoll RTC_PRIVCFGR INITPRIV LL_RTC_SetRtcPrivilege
5284 * @rmtoll RTC_PRIVCFGR CALPRIV LL_RTC_SetRtcPrivilege
5285 * @rmtoll RTC_PRIVCFGR TSPRIV LL_RTC_SetRtcPrivilege
5286 * @rmtoll RTC_PRIVCFGR WUTPRIV LL_RTC_SetRtcPrivilege
5287 * @rmtoll RTC_PRIVCFGR ALRAPRIV LL_RTC_SetRtcPrivilege
5288 * @rmtoll RTC_PRIVCFGR ALRBPRIV LL_RTC_SetRtcPrivilege
5289 * @param RTCx RTC Instance
5290 * @retval Combination of the following values:
5291 * @arg @ref LL_RTC_PRIVILEGE_FULL_YES
5292 * @arg @ref LL_RTC_PRIVILEGE_FULL_NO
5293 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_INIT
5294 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_CAL
5295 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_TS
5296 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_WUT
5297 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRA
5298 * @arg @ref LL_RTC_PRIVILEGE_FEATURE_ALRB
5299 */
LL_RTC_GetRtcPrivilege(const RTC_TypeDef * RTCx)5300 __STATIC_INLINE uint32_t LL_RTC_GetRtcPrivilege(const RTC_TypeDef *RTCx)
5301 {
5302 return READ_BIT(RTCx->PRIVCFGR, RTC_PRIVCFGR_PRIV | RTC_PRIVCFGR_INITPRIV | RTC_PRIVCFGR_CALPRIV | \
5303 RTC_PRIVCFGR_TSPRIV | RTC_PRIVCFGR_WUTPRIV | RTC_PRIVCFGR_ALRAPRIV | \
5304 RTC_PRIVCFGR_ALRBPRIV);
5305 }
5306
5307 /**
5308 * @brief Set TAMPER privilege level.
5309 * @rmtoll TAMP_PRIVCFGR TAMPPRIV LL_RTC_SetTampPrivilege
5310 * @param RTCx RTC Instance
5311 * @param tampPrivilege This parameter can be one of the following values:
5312 * @arg @ref LL_TAMP_PRIVILEGE_FULL_YES
5313 * @arg @ref LL_TAMP_PRIVILEGE_FULL_NO
5314 * @retval None
5315 */
LL_RTC_SetTampPrivilege(const RTC_TypeDef * RTCx,uint32_t tampPrivilege)5316 __STATIC_INLINE void LL_RTC_SetTampPrivilege(const RTC_TypeDef *RTCx, uint32_t tampPrivilege)
5317 {
5318 UNUSED(RTCx);
5319 MODIFY_REG(TAMP->PRIVCFGR, TAMP_PRIVCFGR_TAMPPRIV, tampPrivilege);
5320 }
5321
5322 /**
5323 * @brief Get TAMPER privilege level.
5324 * @rmtoll TAMP_PRIVCFGR TAMPPRIV LL_RTC_GetTampPrivilege
5325 * @param RTCx RTC Instance
5326 * @retval This parameter can be one of the following values:
5327 * @arg @ref LL_TAMP_PRIVILEGE_FULL_YES
5328 * @arg @ref LL_TAMP_PRIVILEGE_FULL_NO
5329 */
LL_RTC_GetTampPrivilege(const RTC_TypeDef * RTCx)5330 __STATIC_INLINE uint32_t LL_RTC_GetTampPrivilege(const RTC_TypeDef *RTCx)
5331 {
5332 UNUSED(RTCx);
5333 return READ_BIT(TAMP->PRIVCFGR, TAMP_PRIVCFGR_TAMPPRIV);
5334 }
5335
5336 /**
5337 * @brief Set Backup Registers privilege level.
5338 * @note bckupRegisterPrivilege is only writable in secure mode or if trustzone is disabled
5339 * @rmtoll TAMP_PRIVCFGR BKPWPRIV LL_RTC_SetBackupRegisterPrivilege
5340 * @rmtoll TAMP_PRIVCFGR BKPRWPRIV LL_RTC_SetBackupRegisterPrivilege
5341 * @param RTCx RTC Instance
5342 * @param bckupRegisterPrivilege This parameter can be one of the following values:
5343 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_NONE
5344 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_1
5345 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_2
5346 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_ALL
5347 * @retval None
5348 */
LL_RTC_SetBackupRegisterPrivilege(const RTC_TypeDef * RTCx,uint32_t bckupRegisterPrivilege)5349 __STATIC_INLINE void LL_RTC_SetBackupRegisterPrivilege(const RTC_TypeDef *RTCx, uint32_t bckupRegisterPrivilege)
5350 {
5351 UNUSED(RTCx);
5352 MODIFY_REG(TAMP->PRIVCFGR, (TAMP_PRIVCFGR_BKPWPRIV | TAMP_PRIVCFGR_BKPRWPRIV), bckupRegisterPrivilege);
5353 }
5354
5355 /**
5356 * @brief Get Backup Registers privilege level.
5357 * @rmtoll TAMP_PRIVCFGR BKPWPRIV LL_RTC_GetBackupRegisterPrivilege
5358 * @rmtoll TAMP_PRIVCFGR BKPRWPRIV LL_RTC_GetBackupRegisterPrivilege
5359 * @param RTCx RTC Instance
5360 * @retval This parameter can be one of the following values:
5361 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_NONE
5362 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_1
5363 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_2
5364 * @arg @ref LL_RTC_PRIVILEGE_BKUP_ZONE_ALL
5365 */
LL_RTC_GetBackupRegisterPrivilege(const RTC_TypeDef * RTCx)5366 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegisterPrivilege(const RTC_TypeDef *RTCx)
5367 {
5368 UNUSED(RTCx);
5369 return READ_BIT(TAMP->PRIVCFGR, (TAMP_PRIVCFGR_BKPWPRIV | TAMP_PRIVCFGR_BKPRWPRIV));
5370 }
5371 /**
5372 * @}
5373 */
5374 #endif /* RTC_PRIVCFGR_PRIV */
5375
5376 /** @defgroup RTC_LL_EF_BACKUP_REG_PROTECTION PROTECTION_BACKUP_REG_Management
5377 * @brief Backup register protection is common to security and privilege.
5378 * @{
5379 */
5380
5381 /**
5382 * @brief Set Backup registers protection level.
5383 * @note Zone 1 : read protection write protection
5384 * @note Zone 2 : read non-protection write protection
5385 * @note Zone 3 : read non-protection write non-protection
5386 * @note zone 1 : start from 0 to startZone2 start value
5387 * @note zone 2 : start from startZone2 start value to startZone3 start value
5388 * @note zone 3 : start from to startZone3 to the end of BACKUPREG
5389 * @note Warning : this parameter is only writable in secure mode or if trustzone is disabled
5390 * @rmtoll TAMP_SECCFGR BKPWSEC LL_RTC_SetBackupRegProtection
5391 * @rmtoll TAMP_SECCFGR BKPRWSEC LL_RTC_SetBackupRegProtection
5392 * @param RTCx RTC Instance
5393 * @param startZone2 This parameter can be one of the following values:
5394 * @arg @ref LL_RTC_BKP_DR0
5395 * @arg @ref LL_RTC_BKP_DR1
5396 * @arg @ref LL_RTC_BKP_DR2
5397 * @arg @ref LL_RTC_BKP_DR3
5398 * @arg @ref LL_RTC_BKP_DR4
5399 * @arg LL_RTC_BKP_DRx ...
5400 * @param startZone3 This parameter can be one of the following values:
5401 * @arg @ref LL_RTC_BKP_DR0
5402 * @arg @ref LL_RTC_BKP_DR1
5403 * @arg @ref LL_RTC_BKP_DR2
5404 * @arg @ref LL_RTC_BKP_DR3
5405 * @arg @ref LL_RTC_BKP_DR4
5406 * @arg LL_RTC_BKP_DRx ...
5407 * @retval None
5408 */
LL_RTC_SetBackupRegProtection(const RTC_TypeDef * RTCx,uint32_t startZone2,uint32_t startZone3)5409 __STATIC_INLINE void LL_RTC_SetBackupRegProtection(const RTC_TypeDef *RTCx, uint32_t startZone2, uint32_t startZone3)
5410 {
5411 UNUSED(RTCx);
5412 MODIFY_REG(TAMP->SECCFGR, (TAMP_SECCFGR_BKPRWSEC_Msk | TAMP_SECCFGR_BKPWSEC_Msk),
5413 (startZone2 << TAMP_SECCFGR_BKPRWSEC_Pos) | (startZone3 << TAMP_SECCFGR_BKPWSEC_Pos));
5414 }
5415
5416 /**
5417 * @brief Get Backup registers protection level start zone 2.
5418 * @note Zone 1 : read protection write protection
5419 * @note Zone 2 : read non-protection/non-privile write protection
5420 * @note Zone 3 : read non-protection write non-protection
5421 * @rmtoll TAMP_SECCFGR BKPRWSEC LL_RTC_GetBackupRegProtectionStartZone2
5422 * @param RTCx RTC Instance
5423 * @retval Start zone 2
5424 */
LL_RTC_GetBackupRegProtectionStartZone2(const RTC_TypeDef * RTCx)5425 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegProtectionStartZone2(const RTC_TypeDef *RTCx)
5426 {
5427 UNUSED(RTCx);
5428 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_BKPRWSEC_Msk) >> TAMP_SECCFGR_BKPRWSEC_Pos;
5429 }
5430
5431 /**
5432 * @brief Get Backup registers protection level start zone 3.
5433 * @note Zone 1 : read protection write protection
5434 * @note Zone 2 : read non-protection write protection
5435 * @note Zone 3 : read non-protection write non-protection
5436 * @rmtoll TAMP_SECCFGR BKPWSEC LL_RTC_GetBackupRegProtectionStartZone3
5437 * @param RTCx RTC Instance
5438 * @retval Start zone 2
5439 */
LL_RTC_GetBackupRegProtectionStartZone3(const RTC_TypeDef * RTCx)5440 __STATIC_INLINE uint32_t LL_RTC_GetBackupRegProtectionStartZone3(const RTC_TypeDef *RTCx)
5441 {
5442 UNUSED(RTCx);
5443 return READ_BIT(TAMP->SECCFGR, TAMP_SECCFGR_BKPWSEC_Msk) >> TAMP_SECCFGR_BKPWSEC_Pos;
5444 }
5445 /**
5446 * @}
5447 */
5448
5449 /** @defgroup RTC_LL_EF_IT_Management IT_Management
5450 * @{
5451 */
5452
5453 /**
5454 * @brief Enable Time-stamp interrupt
5455 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5456 * @rmtoll RTC_CR TSIE LL_RTC_EnableIT_TS
5457 * @param RTCx RTC Instance
5458 * @retval None
5459 */
LL_RTC_EnableIT_TS(RTC_TypeDef * RTCx)5460 __STATIC_INLINE void LL_RTC_EnableIT_TS(RTC_TypeDef *RTCx)
5461 {
5462 SET_BIT(RTCx->CR, RTC_CR_TSIE);
5463 }
5464
5465 /**
5466 * @brief Disable Time-stamp interrupt
5467 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5468 * @rmtoll RTC_CR TSIE LL_RTC_DisableIT_TS
5469 * @param RTCx RTC Instance
5470 * @retval None
5471 */
LL_RTC_DisableIT_TS(RTC_TypeDef * RTCx)5472 __STATIC_INLINE void LL_RTC_DisableIT_TS(RTC_TypeDef *RTCx)
5473 {
5474 CLEAR_BIT(RTCx->CR, RTC_CR_TSIE);
5475 }
5476
5477 /**
5478 * @brief Enable Wakeup timer interrupt
5479 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5480 * @rmtoll RTC_CR WUTIE LL_RTC_EnableIT_WUT
5481 * @param RTCx RTC Instance
5482 * @retval None
5483 */
LL_RTC_EnableIT_WUT(RTC_TypeDef * RTCx)5484 __STATIC_INLINE void LL_RTC_EnableIT_WUT(RTC_TypeDef *RTCx)
5485 {
5486 SET_BIT(RTCx->CR, RTC_CR_WUTIE);
5487 }
5488
5489 /**
5490 * @brief Disable Wakeup timer interrupt
5491 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5492 * @rmtoll RTC_CR WUTIE LL_RTC_DisableIT_WUT
5493 * @param RTCx RTC Instance
5494 * @retval None
5495 */
LL_RTC_DisableIT_WUT(RTC_TypeDef * RTCx)5496 __STATIC_INLINE void LL_RTC_DisableIT_WUT(RTC_TypeDef *RTCx)
5497 {
5498 CLEAR_BIT(RTCx->CR, RTC_CR_WUTIE);
5499 }
5500
5501 /**
5502 * @brief Enable Alarm B interrupt
5503 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5504 * @rmtoll RTC_CR ALRBIE LL_RTC_EnableIT_ALRB
5505 * @param RTCx RTC Instance
5506 * @retval None
5507 */
LL_RTC_EnableIT_ALRB(RTC_TypeDef * RTCx)5508 __STATIC_INLINE void LL_RTC_EnableIT_ALRB(RTC_TypeDef *RTCx)
5509 {
5510 SET_BIT(RTCx->CR, RTC_CR_ALRBIE);
5511 }
5512
5513 /**
5514 * @brief Disable Alarm B interrupt
5515 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5516 * @rmtoll RTC_CR ALRBIE LL_RTC_DisableIT_ALRB
5517 * @param RTCx RTC Instance
5518 * @retval None
5519 */
LL_RTC_DisableIT_ALRB(RTC_TypeDef * RTCx)5520 __STATIC_INLINE void LL_RTC_DisableIT_ALRB(RTC_TypeDef *RTCx)
5521 {
5522 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBIE);
5523 }
5524
5525 /**
5526 * @brief Enable Alarm A interrupt
5527 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5528 * @rmtoll RTC_CR ALRAIE LL_RTC_EnableIT_ALRA
5529 * @param RTCx RTC Instance
5530 * @retval None
5531 */
LL_RTC_EnableIT_ALRA(RTC_TypeDef * RTCx)5532 __STATIC_INLINE void LL_RTC_EnableIT_ALRA(RTC_TypeDef *RTCx)
5533 {
5534 SET_BIT(RTCx->CR, RTC_CR_ALRAIE);
5535 }
5536
5537 /**
5538 * @brief Disable Alarm A interrupt
5539 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5540 * @rmtoll RTC_CR ALRAIE LL_RTC_DisableIT_ALRA
5541 * @param RTCx RTC Instance
5542 * @retval None
5543 */
LL_RTC_DisableIT_ALRA(RTC_TypeDef * RTCx)5544 __STATIC_INLINE void LL_RTC_DisableIT_ALRA(RTC_TypeDef *RTCx)
5545 {
5546 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAIE);
5547 }
5548
5549 /**
5550 * @brief Enable SSR Underflow interrupt
5551 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5552 * @rmtoll RTC_CR SSRUIE LL_RTC_EnableIT_SSRU
5553 * @param RTCx RTC Instance
5554 * @retval None
5555 */
LL_RTC_EnableIT_SSRU(RTC_TypeDef * RTCx)5556 __STATIC_INLINE void LL_RTC_EnableIT_SSRU(RTC_TypeDef *RTCx)
5557 {
5558 SET_BIT(RTCx->CR, RTC_CR_SSRUIE);
5559 }
5560
5561 /**
5562 * @brief Disable SSR Underflow interrupt
5563 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
5564 * @rmtoll RTC_CR SSRUIE LL_RTC_DisableIT_SSRU
5565 * @param RTCx RTC Instance
5566 * @retval None
5567 */
LL_RTC_DisableIT_SSRU(RTC_TypeDef * RTCx)5568 __STATIC_INLINE void LL_RTC_DisableIT_SSRU(RTC_TypeDef *RTCx)
5569 {
5570 CLEAR_BIT(RTCx->CR, RTC_CR_SSRUIE);
5571 }
5572
5573 /**
5574 * @brief Check if Time-stamp interrupt is enabled or not
5575 * @rmtoll RTC_CR TSIE LL_RTC_IsEnabledIT_TS
5576 * @param RTCx RTC Instance
5577 * @retval State of bit (1 or 0).
5578 */
LL_RTC_IsEnabledIT_TS(const RTC_TypeDef * RTCx)5579 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TS(const RTC_TypeDef *RTCx)
5580 {
5581 return ((READ_BIT(RTCx->CR, RTC_CR_TSIE) == (RTC_CR_TSIE)) ? 1U : 0U);
5582 }
5583
5584 /**
5585 * @brief Check if Wakeup timer interrupt is enabled or not
5586 * @rmtoll RTC_CR WUTIE LL_RTC_IsEnabledIT_WUT
5587 * @param RTCx RTC Instance
5588 * @retval State of bit (1 or 0).
5589 */
LL_RTC_IsEnabledIT_WUT(const RTC_TypeDef * RTCx)5590 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_WUT(const RTC_TypeDef *RTCx)
5591 {
5592 return ((READ_BIT(RTCx->CR, RTC_CR_WUTIE) == (RTC_CR_WUTIE)) ? 1U : 0U);
5593 }
5594
5595 /**
5596 * @brief Check if Alarm B interrupt is enabled or not
5597 * @rmtoll RTC_CR ALRBIE LL_RTC_IsEnabledIT_ALRB
5598 * @param RTCx RTC Instance
5599 * @retval State of bit (1 or 0).
5600 */
LL_RTC_IsEnabledIT_ALRB(const RTC_TypeDef * RTCx)5601 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRB(const RTC_TypeDef *RTCx)
5602 {
5603 return ((READ_BIT(RTCx->CR, RTC_CR_ALRBIE) == (RTC_CR_ALRBIE)) ? 1U : 0U);
5604 }
5605
5606 /**
5607 * @brief Check if Alarm A interrupt is enabled or not
5608 * @rmtoll RTC_CR ALRAIE LL_RTC_IsEnabledIT_ALRA
5609 * @param RTCx RTC Instance
5610 * @retval State of bit (1 or 0).
5611 */
LL_RTC_IsEnabledIT_ALRA(const RTC_TypeDef * RTCx)5612 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRA(const RTC_TypeDef *RTCx)
5613 {
5614 return ((READ_BIT(RTCx->CR, RTC_CR_ALRAIE) == (RTC_CR_ALRAIE)) ? 1U : 0U);
5615 }
5616
5617 /**
5618 * @brief Check if SSR Underflow interrupt is enabled or not
5619 * @rmtoll RTC_CR SSRUIE LL_RTC_IsEnabledIT_SSRU
5620 * @param RTCx RTC Instance
5621 * @retval State of bit (1 or 0).
5622 */
LL_RTC_IsEnabledIT_SSRU(const RTC_TypeDef * RTCx)5623 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_SSRU(const RTC_TypeDef *RTCx)
5624 {
5625 return ((READ_BIT(RTCx->CR, RTC_CR_SSRUIE) == (RTC_CR_SSRUIE)) ? 1U : 0U);
5626 }
5627
5628 /**
5629 * @brief Enable tamper 1 interrupt.
5630 * @rmtoll TAMP_IER TAMP1IE LL_RTC_EnableIT_TAMP1
5631 * @param RTCx RTC Instance
5632 * @retval None
5633 */
LL_RTC_EnableIT_TAMP1(const RTC_TypeDef * RTCx)5634 __STATIC_INLINE void LL_RTC_EnableIT_TAMP1(const RTC_TypeDef *RTCx)
5635 {
5636 UNUSED(RTCx);
5637 SET_BIT(TAMP->IER, TAMP_IER_TAMP1IE);
5638 }
5639
5640 /**
5641 * @brief Disable tamper 1 interrupt.
5642 * @rmtoll TAMP_IER TAMP1IE LL_RTC_DisableIT_TAMP1
5643 * @param RTCx RTC Instance
5644 * @retval None
5645 */
LL_RTC_DisableIT_TAMP1(const RTC_TypeDef * RTCx)5646 __STATIC_INLINE void LL_RTC_DisableIT_TAMP1(const RTC_TypeDef *RTCx)
5647 {
5648 UNUSED(RTCx);
5649 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP1IE);
5650 }
5651
5652 /**
5653 * @brief Enable tamper 2 interrupt.
5654 * @rmtoll TAMP_IER TAMP2IE LL_RTC_EnableIT_TAMP2
5655 * @param RTCx RTC Instance
5656 * @retval None
5657 */
LL_RTC_EnableIT_TAMP2(const RTC_TypeDef * RTCx)5658 __STATIC_INLINE void LL_RTC_EnableIT_TAMP2(const RTC_TypeDef *RTCx)
5659 {
5660 UNUSED(RTCx);
5661 SET_BIT(TAMP->IER, TAMP_IER_TAMP2IE);
5662 }
5663
5664 /**
5665 * @brief Disable tamper 2 interrupt.
5666 * @rmtoll TAMP_IER TAMP2IE LL_RTC_DisableIT_TAMP2
5667 * @param RTCx RTC Instance
5668 * @retval None
5669 */
LL_RTC_DisableIT_TAMP2(const RTC_TypeDef * RTCx)5670 __STATIC_INLINE void LL_RTC_DisableIT_TAMP2(const RTC_TypeDef *RTCx)
5671 {
5672 UNUSED(RTCx);
5673 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP2IE);
5674 }
5675
5676 #if (RTC_TAMP_NB > 2U)
5677 /**
5678 * @brief Enable tamper 3 interrupt.
5679 * @rmtoll TAMP_IER TAMP3IE LL_RTC_EnableIT_TAMP3
5680 * @param RTCx RTC Instance
5681 * @retval None
5682 */
LL_RTC_EnableIT_TAMP3(const RTC_TypeDef * RTCx)5683 __STATIC_INLINE void LL_RTC_EnableIT_TAMP3(const RTC_TypeDef *RTCx)
5684 {
5685 UNUSED(RTCx);
5686 SET_BIT(TAMP->IER, TAMP_IER_TAMP3IE);
5687 }
5688
5689 /**
5690 * @brief Disable tamper 3 interrupt.
5691 * @rmtoll TAMP_IER TAMP3IE LL_RTC_DisableIT_TAMP3
5692 * @param RTCx RTC Instance
5693 * @retval None
5694 */
LL_RTC_DisableIT_TAMP3(const RTC_TypeDef * RTCx)5695 __STATIC_INLINE void LL_RTC_DisableIT_TAMP3(const RTC_TypeDef *RTCx)
5696 {
5697 UNUSED(RTCx);
5698 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP3IE);
5699 }
5700
5701 /**
5702 * @brief Enable tamper 4 interrupt.
5703 * @rmtoll TAMP_IER TAMP4IE LL_RTC_EnableIT_TAMP4
5704 * @param RTCx RTC Instance
5705 * @retval None
5706 */
LL_RTC_EnableIT_TAMP4(const RTC_TypeDef * RTCx)5707 __STATIC_INLINE void LL_RTC_EnableIT_TAMP4(const RTC_TypeDef *RTCx)
5708 {
5709 UNUSED(RTCx);
5710 SET_BIT(TAMP->IER, TAMP_IER_TAMP4IE);
5711 }
5712
5713 /**
5714 * @brief Disable tamper 4 interrupt.
5715 * @rmtoll TAMP_IER TAMP4IE LL_RTC_DisableIT_TAMP4
5716 * @param RTCx RTC Instance
5717 * @retval None
5718 */
LL_RTC_DisableIT_TAMP4(const RTC_TypeDef * RTCx)5719 __STATIC_INLINE void LL_RTC_DisableIT_TAMP4(const RTC_TypeDef *RTCx)
5720 {
5721 UNUSED(RTCx);
5722 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP4IE);
5723 }
5724
5725 /**
5726 * @brief Enable tamper 5 interrupt.
5727 * @rmtoll TAMP_IER TAMP5IE LL_RTC_EnableIT_TAMP5
5728 * @param RTCx RTC Instance
5729 * @retval None
5730 */
LL_RTC_EnableIT_TAMP5(const RTC_TypeDef * RTCx)5731 __STATIC_INLINE void LL_RTC_EnableIT_TAMP5(const RTC_TypeDef *RTCx)
5732 {
5733 UNUSED(RTCx);
5734 SET_BIT(TAMP->IER, TAMP_IER_TAMP5IE);
5735 }
5736
5737 /**
5738 * @brief Disable tamper 5 interrupt.
5739 * @rmtoll TAMP_IER TAMP5IE LL_RTC_DisableIT_TAMP5
5740 * @param RTCx RTC Instance
5741 * @retval None
5742 */
LL_RTC_DisableIT_TAMP5(const RTC_TypeDef * RTCx)5743 __STATIC_INLINE void LL_RTC_DisableIT_TAMP5(const RTC_TypeDef *RTCx)
5744 {
5745 UNUSED(RTCx);
5746 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP5IE);
5747 }
5748
5749 /**
5750 * @brief Enable tamper 6 interrupt.
5751 * @rmtoll TAMP_IER TAMP6IE LL_RTC_EnableIT_TAMP6
5752 * @param RTCx RTC Instance
5753 * @retval None
5754 */
LL_RTC_EnableIT_TAMP6(const RTC_TypeDef * RTCx)5755 __STATIC_INLINE void LL_RTC_EnableIT_TAMP6(const RTC_TypeDef *RTCx)
5756 {
5757 UNUSED(RTCx);
5758 SET_BIT(TAMP->IER, TAMP_IER_TAMP6IE);
5759 }
5760
5761 /**
5762 * @brief Disable tamper 6 interrupt.
5763 * @rmtoll TAMP_IER TAMP6IE LL_RTC_DisableIT_TAMP6
5764 * @param RTCx RTC Instance
5765 * @retval None
5766 */
LL_RTC_DisableIT_TAMP6(const RTC_TypeDef * RTCx)5767 __STATIC_INLINE void LL_RTC_DisableIT_TAMP6(const RTC_TypeDef *RTCx)
5768 {
5769 UNUSED(RTCx);
5770 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP6IE);
5771 }
5772 #endif /* (RTC_TAMP_NB > 2U) */
5773
5774 #if (RTC_TAMP_NB > 6U)
5775 /**
5776 * @brief Enable tamper 7 interrupt.
5777 * @rmtoll TAMP_IER TAMP7IE LL_RTC_EnableIT_TAMP7
5778 * @param RTCx RTC Instance
5779 * @retval None
5780 */
LL_RTC_EnableIT_TAMP7(const RTC_TypeDef * RTCx)5781 __STATIC_INLINE void LL_RTC_EnableIT_TAMP7(const RTC_TypeDef *RTCx)
5782 {
5783 UNUSED(RTCx);
5784 SET_BIT(TAMP->IER, TAMP_IER_TAMP7IE);
5785 }
5786
5787 /**
5788 * @brief Disable tamper 7 interrupt.
5789 * @rmtoll TAMP_IER TAMP7IE LL_RTC_DisableIT_TAMP7
5790 * @param RTCx RTC Instance
5791 * @retval None
5792 */
LL_RTC_DisableIT_TAMP7(const RTC_TypeDef * RTCx)5793 __STATIC_INLINE void LL_RTC_DisableIT_TAMP7(const RTC_TypeDef *RTCx)
5794 {
5795 UNUSED(RTCx);
5796 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP7IE);
5797 }
5798
5799 /**
5800 * @brief Enable tamper 8 interrupt.
5801 * @rmtoll TAMP_IER TAMP8IE LL_RTC_EnableIT_TAMP8
5802 * @param RTCx RTC Instance
5803 * @retval None
5804 */
LL_RTC_EnableIT_TAMP8(const RTC_TypeDef * RTCx)5805 __STATIC_INLINE void LL_RTC_EnableIT_TAMP8(const RTC_TypeDef *RTCx)
5806 {
5807 UNUSED(RTCx);
5808 SET_BIT(TAMP->IER, TAMP_IER_TAMP8IE);
5809 }
5810
5811 /**
5812 * @brief Disable tamper 8 interrupt.
5813 * @rmtoll TAMP_IER TAMP8IE LL_RTC_DisableIT_TAMP8
5814 * @param RTCx RTC Instance
5815 * @retval None
5816 */
LL_RTC_DisableIT_TAMP8(const RTC_TypeDef * RTCx)5817 __STATIC_INLINE void LL_RTC_DisableIT_TAMP8(const RTC_TypeDef *RTCx)
5818 {
5819 UNUSED(RTCx);
5820 CLEAR_BIT(TAMP->IER, TAMP_IER_TAMP8IE);
5821 }
5822 #endif /* (RTC_TAMP_NB > 6U) */
5823
5824 /**
5825 * @brief Enable internal tamper 1 interrupt.
5826 * @rmtoll TAMP_IER ITAMP1IE LL_RTC_EnableIT_ITAMP1
5827 * @param RTCx RTC Instance
5828 * @retval None
5829 */
LL_RTC_EnableIT_ITAMP1(const RTC_TypeDef * RTCx)5830 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP1(const RTC_TypeDef *RTCx)
5831 {
5832 UNUSED(RTCx);
5833 SET_BIT(TAMP->IER, TAMP_IER_ITAMP1IE);
5834 }
5835
5836 /**
5837 * @brief Disable internal tamper 1 interrupt.
5838 * @rmtoll TAMP_IER ITAMP1IE LL_RTC_DisableIT_ITAMP1
5839 * @param RTCx RTC Instance
5840 * @retval None
5841 */
LL_RTC_DisableIT_ITAMP1(const RTC_TypeDef * RTCx)5842 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP1(const RTC_TypeDef *RTCx)
5843 {
5844 UNUSED(RTCx);
5845 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP1IE);
5846 }
5847
5848 /**
5849 * @brief Enable internal tamper 2 interrupt.
5850 * @rmtoll TAMP_IER ITAMP2IE LL_RTC_EnableIT_ITAMP2
5851 * @param RTCx RTC Instance
5852 * @retval None
5853 */
LL_RTC_EnableIT_ITAMP2(const RTC_TypeDef * RTCx)5854 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP2(const RTC_TypeDef *RTCx)
5855 {
5856 UNUSED(RTCx);
5857 SET_BIT(TAMP->IER, TAMP_IER_ITAMP2IE);
5858 }
5859
5860 /**
5861 * @brief Disable internal tamper 2 interrupt.
5862 * @rmtoll TAMP_IER ITAMP2IE LL_RTC_DisableIT_ITAMP2
5863 * @param RTCx RTC Instance
5864 * @retval None
5865 */
LL_RTC_DisableIT_ITAMP2(const RTC_TypeDef * RTCx)5866 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP2(const RTC_TypeDef *RTCx)
5867 {
5868 UNUSED(RTCx);
5869 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP2IE);
5870 }
5871
5872 /**
5873 * @brief Enable internal tamper 3 interrupt.
5874 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_EnableIT_ITAMP3
5875 * @param RTCx RTC Instance
5876 * @retval None
5877 */
LL_RTC_EnableIT_ITAMP3(const RTC_TypeDef * RTCx)5878 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP3(const RTC_TypeDef *RTCx)
5879 {
5880 UNUSED(RTCx);
5881 SET_BIT(TAMP->IER, TAMP_IER_ITAMP3IE);
5882 }
5883
5884 /**
5885 * @brief Disable internal tamper 3 interrupt.
5886 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_DisableIT_ITAMP3
5887 * @param RTCx RTC Instance
5888 * @retval None
5889 */
LL_RTC_DisableIT_ITAMP3(const RTC_TypeDef * RTCx)5890 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP3(const RTC_TypeDef *RTCx)
5891 {
5892 UNUSED(RTCx);
5893 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP3IE);
5894 }
5895
5896 /**
5897 * @brief Enable internal tamper 4 interrupt.
5898 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_EnableIT_ITAMP4
5899 * @param RTCx RTC Instance
5900 * @retval None
5901 */
LL_RTC_EnableIT_ITAMP4(const RTC_TypeDef * RTCx)5902 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP4(const RTC_TypeDef *RTCx)
5903 {
5904 UNUSED(RTCx);
5905 SET_BIT(TAMP->IER, TAMP_IER_ITAMP4IE);
5906 }
5907
5908 /**
5909 * @brief Disable internal tamper 4 interrupt.
5910 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_DisableIT_ITAMP4
5911 * @param RTCx RTC Instance
5912 * @retval None
5913 */
LL_RTC_DisableIT_ITAMP4(const RTC_TypeDef * RTCx)5914 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP4(const RTC_TypeDef *RTCx)
5915 {
5916 UNUSED(RTCx);
5917 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP4IE);
5918 }
5919
5920 /**
5921 * @brief Enable internal tamper 5 interrupt.
5922 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_EnableIT_ITAMP5
5923 * @param RTCx RTC Instance
5924 * @retval None
5925 */
LL_RTC_EnableIT_ITAMP5(const RTC_TypeDef * RTCx)5926 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP5(const RTC_TypeDef *RTCx)
5927 {
5928 UNUSED(RTCx);
5929 SET_BIT(TAMP->IER, TAMP_IER_ITAMP5IE);
5930 }
5931
5932 /**
5933 * @brief Disable internal tamper 5 interrupt.
5934 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_DisableIT_ITAMP5
5935 * @param RTCx RTC Instance
5936 * @retval None
5937 */
LL_RTC_DisableIT_ITAMP5(const RTC_TypeDef * RTCx)5938 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP5(const RTC_TypeDef *RTCx)
5939 {
5940 UNUSED(RTCx);
5941 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP5IE);
5942 }
5943
5944 /**
5945 * @brief Enable internal tamper 6 interrupt.
5946 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_EnableIT_ITAMP6
5947 * @param RTCx RTC Instance
5948 * @retval None
5949 */
LL_RTC_EnableIT_ITAMP6(const RTC_TypeDef * RTCx)5950 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP6(const RTC_TypeDef *RTCx)
5951 {
5952 UNUSED(RTCx);
5953 SET_BIT(TAMP->IER, TAMP_IER_ITAMP6IE);
5954 }
5955
5956 /**
5957 * @brief Disable internal tamper 6 interrupt.
5958 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_DisableIT_ITAMP6
5959 * @param RTCx RTC Instance
5960 * @retval None
5961 */
LL_RTC_DisableIT_ITAMP6(const RTC_TypeDef * RTCx)5962 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP6(const RTC_TypeDef *RTCx)
5963 {
5964 UNUSED(RTCx);
5965 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP6IE);
5966 }
5967
5968 /**
5969 * @brief Enable internal tamper 7 interrupt.
5970 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_EnableIT_ITAMP7
5971 * @param RTCx RTC Instance
5972 * @retval None
5973 */
LL_RTC_EnableIT_ITAMP7(const RTC_TypeDef * RTCx)5974 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP7(const RTC_TypeDef *RTCx)
5975 {
5976 UNUSED(RTCx);
5977 SET_BIT(TAMP->IER, TAMP_IER_ITAMP7IE);
5978 }
5979
5980 /**
5981 * @brief Disable internal tamper 7 interrupt.
5982 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_DisableIT_ITAMP7
5983 * @param RTCx RTC Instance
5984 * @retval None
5985 */
LL_RTC_DisableIT_ITAMP7(const RTC_TypeDef * RTCx)5986 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP7(const RTC_TypeDef *RTCx)
5987 {
5988 UNUSED(RTCx);
5989 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP7IE);
5990 }
5991
5992 /**
5993 * @brief Enable internal tamper 8 interrupt.
5994 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_EnableIT_ITAMP8
5995 * @param RTCx RTC Instance
5996 * @retval None
5997 */
LL_RTC_EnableIT_ITAMP8(const RTC_TypeDef * RTCx)5998 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP8(const RTC_TypeDef *RTCx)
5999 {
6000 UNUSED(RTCx);
6001 SET_BIT(TAMP->IER, TAMP_IER_ITAMP8IE);
6002 }
6003
6004 /**
6005 * @brief Disable internal tamper 8 interrupt.
6006 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_DisableIT_ITAMP8
6007 * @param RTCx RTC Instance
6008 * @retval None
6009 */
LL_RTC_DisableIT_ITAMP8(const RTC_TypeDef * RTCx)6010 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP8(const RTC_TypeDef *RTCx)
6011 {
6012 UNUSED(RTCx);
6013 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP8IE);
6014 }
6015
6016 /**
6017 * @brief Enable internal tamper 9 interrupt.
6018 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_EnableIT_ITAMP9
6019 * @param RTCx RTC Instance
6020 * @retval None
6021 */
LL_RTC_EnableIT_ITAMP9(const RTC_TypeDef * RTCx)6022 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP9(const RTC_TypeDef *RTCx)
6023 {
6024 UNUSED(RTCx);
6025 SET_BIT(TAMP->IER, TAMP_IER_ITAMP9IE);
6026 }
6027
6028 /**
6029 * @brief Disable internal tamper 9 interrupt.
6030 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_DisableIT_ITAMP9
6031 * @param RTCx RTC Instance
6032 * @retval None
6033 */
LL_RTC_DisableIT_ITAMP9(const RTC_TypeDef * RTCx)6034 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP9(const RTC_TypeDef *RTCx)
6035 {
6036 UNUSED(RTCx);
6037 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP9IE);
6038 }
6039
6040 /**
6041 * @brief Enable internal tamper 11 interrupt.
6042 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_EnableIT_ITAMP11
6043 * @param RTCx RTC Instance
6044 * @retval None
6045 */
LL_RTC_EnableIT_ITAMP11(const RTC_TypeDef * RTCx)6046 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP11(const RTC_TypeDef *RTCx)
6047 {
6048 UNUSED(RTCx);
6049 SET_BIT(TAMP->IER, TAMP_IER_ITAMP11IE);
6050 }
6051
6052 /**
6053 * @brief Disable internal tamper 11 interrupt.
6054 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_DisableIT_ITAMP11
6055 * @param RTCx RTC Instance
6056 * @retval None
6057 */
LL_RTC_DisableIT_ITAMP11(const RTC_TypeDef * RTCx)6058 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP11(const RTC_TypeDef *RTCx)
6059 {
6060 UNUSED(RTCx);
6061 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP11IE);
6062 }
6063
6064 /**
6065 * @brief Enable internal tamper 12 interrupt.
6066 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_EnableIT_ITAMP12
6067 * @param RTCx RTC Instance
6068 * @retval None
6069 */
LL_RTC_EnableIT_ITAMP12(const RTC_TypeDef * RTCx)6070 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP12(const RTC_TypeDef *RTCx)
6071 {
6072 UNUSED(RTCx);
6073 SET_BIT(TAMP->IER, TAMP_IER_ITAMP12IE);
6074 }
6075
6076 /**
6077 * @brief Disable internal tamper 12 interrupt.
6078 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_DisableIT_ITAMP12
6079 * @param RTCx RTC Instance
6080 * @retval None
6081 */
LL_RTC_DisableIT_ITAMP12(const RTC_TypeDef * RTCx)6082 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP12(const RTC_TypeDef *RTCx)
6083 {
6084 UNUSED(RTCx);
6085 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP12IE);
6086 }
6087
6088 /**
6089 * @brief Enable internal tamper 13 interrupt.
6090 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_EnableIT_ITAMP13
6091 * @param RTCx RTC Instance
6092 * @retval None
6093 */
LL_RTC_EnableIT_ITAMP13(const RTC_TypeDef * RTCx)6094 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP13(const RTC_TypeDef *RTCx)
6095 {
6096 UNUSED(RTCx);
6097 SET_BIT(TAMP->IER, TAMP_IER_ITAMP13IE);
6098 }
6099
6100 /**
6101 * @brief Disable internal tamper 13 interrupt.
6102 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_DisableIT_ITAMP13
6103 * @param RTCx RTC Instance
6104 * @retval None
6105 */
LL_RTC_DisableIT_ITAMP13(const RTC_TypeDef * RTCx)6106 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP13(const RTC_TypeDef *RTCx)
6107 {
6108 UNUSED(RTCx);
6109 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP13IE);
6110 }
6111
6112 /**
6113 * @brief Enable internal tamper 15 interrupt.
6114 * @rmtoll TAMP_IER ITAMP15IE LL_RTC_EnableIT_ITAMP15
6115 * @param RTCx RTC Instance
6116 * @retval None
6117 */
LL_RTC_EnableIT_ITAMP15(const RTC_TypeDef * RTCx)6118 __STATIC_INLINE void LL_RTC_EnableIT_ITAMP15(const RTC_TypeDef *RTCx)
6119 {
6120 UNUSED(RTCx);
6121 SET_BIT(TAMP->IER, TAMP_IER_ITAMP15IE);
6122 }
6123
6124 /**
6125 * @brief Disable internal tamper 15 interrupt.
6126 * @rmtoll TAMP_IER ITAMP15IE LL_RTC_DisableIT_ITAMP15
6127 * @param RTCx RTC Instance
6128 * @retval None
6129 */
LL_RTC_DisableIT_ITAMP15(const RTC_TypeDef * RTCx)6130 __STATIC_INLINE void LL_RTC_DisableIT_ITAMP15(const RTC_TypeDef *RTCx)
6131 {
6132 UNUSED(RTCx);
6133 CLEAR_BIT(TAMP->IER, TAMP_IER_ITAMP15IE);
6134 }
6135
6136 /**
6137 * @brief Check if tamper 1 interrupt is enabled or not.
6138 * @rmtoll TAMP_IER TAMP1IE LL_RTC_IsEnabledIT_TAMP1
6139 * @param RTCx RTC Instance
6140 * @retval State of bit (1 or 0).
6141 */
LL_RTC_IsEnabledIT_TAMP1(const RTC_TypeDef * RTCx)6142 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP1(const RTC_TypeDef *RTCx)
6143 {
6144 UNUSED(RTCx);
6145 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP1IE) == (TAMP_IER_TAMP1IE)) ? 1U : 0U);
6146 }
6147
6148 /**
6149 * @brief Check if tamper 2 interrupt is enabled or not.
6150 * @rmtoll TAMP_IER TAMP2IE LL_RTC_IsEnabledIT_TAMP2
6151 * @param RTCx RTC Instance
6152 * @retval State of bit (1 or 0).
6153 */
LL_RTC_IsEnabledIT_TAMP2(const RTC_TypeDef * RTCx)6154 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP2(const RTC_TypeDef *RTCx)
6155 {
6156 UNUSED(RTCx);
6157 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP2IE) == (TAMP_IER_TAMP2IE)) ? 1U : 0U);
6158 }
6159
6160 #if (RTC_TAMP_NB > 2U)
6161 /**
6162 * @brief Check if tamper 3 interrupt is enabled or not.
6163 * @rmtoll TAMP_IER TAMP3IE LL_RTC_IsEnabledIT_TAMP3
6164 * @param RTCx RTC Instance
6165 * @retval State of bit (1 or 0).
6166 */
LL_RTC_IsEnabledIT_TAMP3(const RTC_TypeDef * RTCx)6167 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP3(const RTC_TypeDef *RTCx)
6168 {
6169 UNUSED(RTCx);
6170 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP3IE) == (TAMP_IER_TAMP3IE)) ? 1U : 0U);
6171 }
6172
6173 /**
6174 * @brief Check if tamper 4 interrupt is enabled or not.
6175 * @rmtoll TAMP_IER TAMP4IE LL_RTC_IsEnabledIT_TAMP4
6176 * @param RTCx RTC Instance
6177 * @retval State of bit (1 or 0).
6178 */
LL_RTC_IsEnabledIT_TAMP4(const RTC_TypeDef * RTCx)6179 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP4(const RTC_TypeDef *RTCx)
6180 {
6181 UNUSED(RTCx);
6182 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP4IE) == (TAMP_IER_TAMP4IE)) ? 1U : 0U);
6183 }
6184
6185 /**
6186 * @brief Check if tamper 5 interrupt is enabled or not.
6187 * @rmtoll TAMP_IER TAMP5IE LL_RTC_IsEnabledIT_TAMP5
6188 * @param RTCx RTC Instance
6189 * @retval State of bit (1 or 0).
6190 */
LL_RTC_IsEnabledIT_TAMP5(const RTC_TypeDef * RTCx)6191 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP5(const RTC_TypeDef *RTCx)
6192 {
6193 UNUSED(RTCx);
6194 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP5IE) == (TAMP_IER_TAMP5IE)) ? 1U : 0U);
6195 }
6196
6197 /**
6198 * @brief Check if tamper 6 interrupt is enabled or not.
6199 * @rmtoll TAMP_IER TAMP6IE LL_RTC_IsEnabledIT_TAMP6
6200 * @param RTCx RTC Instance
6201 * @retval State of bit (1 or 0).
6202 */
LL_RTC_IsEnabledIT_TAMP6(const RTC_TypeDef * RTCx)6203 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP6(const RTC_TypeDef *RTCx)
6204 {
6205 UNUSED(RTCx);
6206 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP6IE) == (TAMP_IER_TAMP6IE)) ? 1U : 0U);
6207 }
6208 #endif /* (RTC_TAMP_NB > 2U) */
6209
6210 #if (RTC_TAMP_NB > 6U)
6211 /**
6212 * @brief Check if tamper 7 interrupt is enabled or not.
6213 * @rmtoll TAMP_IER TAMP7IE LL_RTC_IsEnabledIT_TAMP7
6214 * @param RTCx RTC Instance
6215 * @retval State of bit (1 or 0).
6216 */
LL_RTC_IsEnabledIT_TAMP7(const RTC_TypeDef * RTCx)6217 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP7(const RTC_TypeDef *RTCx)
6218 {
6219 UNUSED(RTCx);
6220 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP7IE) == (TAMP_IER_TAMP7IE)) ? 1U : 0U);
6221 }
6222
6223 /**
6224 * @brief Check if tamper 8 interrupt is enabled or not.
6225 * @rmtoll TAMP_IER TAMP8IE LL_RTC_IsEnabledIT_TAMP8
6226 * @param RTCx RTC Instance
6227 * @retval State of bit (1 or 0).
6228 */
LL_RTC_IsEnabledIT_TAMP8(const RTC_TypeDef * RTCx)6229 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP8(const RTC_TypeDef *RTCx)
6230 {
6231 UNUSED(RTCx);
6232 return ((READ_BIT(TAMP->IER, TAMP_IER_TAMP8IE) == (TAMP_IER_TAMP8IE)) ? 1U : 0U);
6233 }
6234 #endif /* (RTC_TAMP_NB > 6U) */
6235
6236 /**
6237 * @brief Check if internal tamper 1 interrupt is enabled or not.
6238 * @rmtoll TAMP_IER ITAMP1IE LL_RTC_IsEnabledIT_ITAMP1
6239 * @param RTCx RTC Instance
6240 * @retval State of bit (1 or 0).
6241 */
LL_RTC_IsEnabledIT_ITAMP1(const RTC_TypeDef * RTCx)6242 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP1(const RTC_TypeDef *RTCx)
6243 {
6244 UNUSED(RTCx);
6245 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP1IE) == (TAMP_IER_ITAMP1IE)) ? 1U : 0U);
6246 }
6247
6248 /**
6249 * @brief Check if internal tamper 2 interrupt is enabled or not.
6250 * @rmtoll TAMP_IER ITAMP2IE LL_RTC_IsEnabledIT_ITAMP2
6251 * @param RTCx RTC Instance
6252 * @retval State of bit (1 or 0).
6253 */
LL_RTC_IsEnabledIT_ITAMP2(const RTC_TypeDef * RTCx)6254 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP2(const RTC_TypeDef *RTCx)
6255 {
6256 UNUSED(RTCx);
6257 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP2IE) == (TAMP_IER_ITAMP2IE)) ? 1U : 0U);
6258 }
6259
6260 /**
6261 * @brief Check if internal tamper 3 interrupt is enabled or not.
6262 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_IsEnabledIT_ITAMP3
6263 * @param RTCx RTC Instance
6264 * @retval State of bit (1 or 0).
6265 */
LL_RTC_IsEnabledIT_ITAMP3(const RTC_TypeDef * RTCx)6266 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP3(const RTC_TypeDef *RTCx)
6267 {
6268 UNUSED(RTCx);
6269 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP3IE) == (TAMP_IER_ITAMP3IE)) ? 1U : 0U);
6270 }
6271
6272 /**
6273 * @brief Check if internal tamper 4 interrupt is enabled or not.
6274 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_IsEnabledIT_ITAMP4
6275 * @param RTCx RTC Instance
6276 * @retval State of bit (1 or 0).
6277 */
LL_RTC_IsEnabledIT_ITAMP4(const RTC_TypeDef * RTCx)6278 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP4(const RTC_TypeDef *RTCx)
6279 {
6280 UNUSED(RTCx);
6281 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP4IE) == (TAMP_IER_ITAMP4IE)) ? 1U : 0U);
6282 }
6283
6284 /**
6285 * @brief Check if internal tamper 5 interrupt is enabled or not.
6286 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_IsEnabledIT_ITAMP5
6287 * @param RTCx RTC Instance
6288 * @retval State of bit (1 or 0).
6289 */
LL_RTC_IsEnabledIT_ITAMP5(const RTC_TypeDef * RTCx)6290 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP5(const RTC_TypeDef *RTCx)
6291 {
6292 UNUSED(RTCx);
6293 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP5IE) == (TAMP_IER_ITAMP5IE)) ? 1U : 0U);
6294 }
6295
6296 /**
6297 * @brief Check if internal tamper 6 interrupt is enabled or not.
6298 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_IsEnabledIT_ITAMP6
6299 * @param RTCx RTC Instance
6300 * @retval State of bit (1 or 0).
6301 */
LL_RTC_IsEnabledIT_ITAMP6(const RTC_TypeDef * RTCx)6302 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP6(const RTC_TypeDef *RTCx)
6303 {
6304 UNUSED(RTCx);
6305 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP6IE) == (TAMP_IER_ITAMP6IE)) ? 1U : 0U);
6306 }
6307
6308 /**
6309 * @brief Check if internal tamper 7 interrupt is enabled or not.
6310 * @rmtoll TAMP_IER ITAMP7IE LL_RTC_IsEnabledIT_ITAMP7
6311 * @param RTCx RTC Instance
6312 * @retval State of bit (1 or 0).
6313 */
LL_RTC_IsEnabledIT_ITAMP7(const RTC_TypeDef * RTCx)6314 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP7(const RTC_TypeDef *RTCx)
6315 {
6316 UNUSED(RTCx);
6317 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP7IE) == (TAMP_IER_ITAMP7IE)) ? 1U : 0U);
6318 }
6319
6320 /**
6321 * @brief Check if internal tamper 8 interrupt is enabled or not.
6322 * @rmtoll TAMP_IER ITAMP8IE LL_RTC_IsEnabledIT_ITAMP8
6323 * @param RTCx RTC Instance
6324 * @retval State of bit (1 or 0).
6325 */
LL_RTC_IsEnabledIT_ITAMP8(const RTC_TypeDef * RTCx)6326 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP8(const RTC_TypeDef *RTCx)
6327 {
6328 UNUSED(RTCx);
6329 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP8IE) == (TAMP_IER_ITAMP8IE)) ? 1U : 0U);
6330 }
6331
6332 /**
6333 * @brief Check if internal tamper 9 interrupt is enabled or not.
6334 * @rmtoll TAMP_IER ITAMP9IE LL_RTC_IsEnabledIT_ITAMP9
6335 * @param RTCx RTC Instance
6336 * @retval State of bit (1 or 0).
6337 */
LL_RTC_IsEnabledIT_ITAMP9(const RTC_TypeDef * RTCx)6338 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP9(const RTC_TypeDef *RTCx)
6339 {
6340 UNUSED(RTCx);
6341 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP9IE) == (TAMP_IER_ITAMP9IE)) ? 1U : 0U);
6342 }
6343
6344 /**
6345 * @brief Check if internal tamper 11 interrupt is enabled or not.
6346 * @rmtoll TAMP_IER ITAMP11IE LL_RTC_IsEnabledIT_ITAMP11
6347 * @param RTCx RTC Instance
6348 * @retval State of bit (1 or 0).
6349 */
LL_RTC_IsEnabledIT_ITAMP11(const RTC_TypeDef * RTCx)6350 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP11(const RTC_TypeDef *RTCx)
6351 {
6352 UNUSED(RTCx);
6353 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP11IE) == (TAMP_IER_ITAMP11IE)) ? 1U : 0U);
6354 }
6355
6356 /**
6357 * @brief Check if internal tamper 12 interrupt is enabled or not.
6358 * @rmtoll TAMP_IER ITAMP12IE LL_RTC_IsEnabledIT_ITAMP12
6359 * @param RTCx RTC Instance
6360 * @retval State of bit (1 or 0).
6361 */
LL_RTC_IsEnabledIT_ITAMP12(const RTC_TypeDef * RTCx)6362 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP12(const RTC_TypeDef *RTCx)
6363 {
6364 UNUSED(RTCx);
6365 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP12IE) == (TAMP_IER_ITAMP12IE)) ? 1U : 0U);
6366 }
6367
6368 /**
6369 * @brief Check if internal tamper 13 interrupt is enabled or not.
6370 * @rmtoll TAMP_IER ITAMP13IE LL_RTC_IsEnabledIT_ITAMP13
6371 * @param RTCx RTC Instance
6372 * @retval State of bit (1 or 0).
6373 */
LL_RTC_IsEnabledIT_ITAMP13(const RTC_TypeDef * RTCx)6374 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP13(const RTC_TypeDef *RTCx)
6375 {
6376 UNUSED(RTCx);
6377 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP13IE) == (TAMP_IER_ITAMP13IE)) ? 1U : 0U);
6378 }
6379
6380 /**
6381 * @brief Check if internal tamper 15 interrupt is enabled or not.
6382 * @rmtoll TAMP_IER ITAMP15IE LL_RTC_IsEnabledIT_ITAMP15
6383 * @param RTCx RTC Instance
6384 * @retval State of bit (1 or 0).
6385 */
LL_RTC_IsEnabledIT_ITAMP15(const RTC_TypeDef * RTCx)6386 __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP15(const RTC_TypeDef *RTCx)
6387 {
6388 UNUSED(RTCx);
6389 return ((READ_BIT(TAMP->IER, TAMP_IER_ITAMP15IE) == (TAMP_IER_ITAMP15IE)) ? 1U : 0U);
6390 }
6391
6392 /**
6393 * @brief Increment Monotonic counter.
6394 * @rmtoll TAMP_COUNT1R COUNT LL_RTC_IncrementMonotonicCounter
6395 * @param RTCx RTC Instance
6396 * @retval None.
6397 */
LL_RTC_IncrementMonotonicCounter(const RTC_TypeDef * RTCx)6398 __STATIC_INLINE void LL_RTC_IncrementMonotonicCounter(const RTC_TypeDef *RTCx)
6399 {
6400 UNUSED(RTCx);
6401 WRITE_REG(TAMP->COUNT1R, 0U);
6402 }
6403
6404 /**
6405 * @brief Increment Monotonic counter.
6406 * @rmtoll TAMP_COUNT1R COUNT LL_RTC_GetMonotonicCounter
6407 * @param RTCx RTC Instance
6408 * @retval Monotonic counter value.
6409 */
LL_RTC_GetMonotonicCounter(const RTC_TypeDef * RTCx)6410 __STATIC_INLINE uint32_t LL_RTC_GetMonotonicCounter(const RTC_TypeDef *RTCx)
6411 {
6412 UNUSED(RTCx);
6413 return READ_REG(TAMP->COUNT1R);
6414 }
6415
6416 #if defined (RTC_OR_OUT2_RMP)
6417 /**
6418 * @brief Enable RTC OUT2 remap feature.
6419 * @rmtoll RTC_OR OUT2_RMP LL_RTC_EnableRemapRtcOut2
6420 * @param RTCx RTC Instance
6421 * @retval None
6422 */
LL_RTC_EnableRemapRtcOut2(const RTC_TypeDef * RTCx)6423 __STATIC_INLINE void LL_RTC_EnableRemapRtcOut2(const RTC_TypeDef *RTCx)
6424 {
6425 /* Prevent unused argument(s) compilation warning */
6426 UNUSED(RTCx);
6427 /* Enable RTC OUT2 remap */
6428 SET_BIT(RTC->OR, RTC_OR_OUT2_RMP);
6429 }
6430
6431 /**
6432 * @brief Disable RTC OUT2 remap feature.
6433 * @rmtoll RTC_OR OUT2_RMP LL_RTC_DisableRemapRtcOut2
6434 * @param RTCx RTC Instance
6435 * @retval None
6436 */
LL_RTC_DisableRemapRtcOut2(const RTC_TypeDef * RTCx)6437 __STATIC_INLINE void LL_RTC_DisableRemapRtcOut2(const RTC_TypeDef *RTCx)
6438 {
6439 /* Prevent unused argument(s) compilation warning */
6440 UNUSED(RTCx);
6441 /* Disable RTC OUT2 remap */
6442 CLEAR_BIT(RTC->OR, RTC_OR_OUT2_RMP);
6443 }
6444
6445 /**
6446 * @brief Check if RTC_OUT2 is mapped on PB2.
6447 * @rmtoll RTC_OR OUT2_RMP IsEnabledRemapRtcOut2
6448 * @param RTCx RTC Instance
6449 * @retval State of bit (1 or 0).
6450 */
LL_RTC_IsEnabledRemapRtcOut2(const RTC_TypeDef * RTCx)6451 __STATIC_INLINE uint32_t LL_RTC_IsEnabledRemapRtcOut2(const RTC_TypeDef *RTCx)
6452 {
6453 /* Prevent unused argument(s) compilation warning */
6454 UNUSED(RTCx);
6455 /* Disable RTC OUT2 remap */
6456 return ((READ_BIT(RTC->OR, RTC_OR_OUT2_RMP) == (RTC_OR_OUT2_RMP)) ? 1U : 0U);
6457 }
6458 #endif /* defined (RTC_OR_OUT2_RMP) */
6459
6460 #if defined(USE_FULL_LL_DRIVER)
6461 /** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions
6462 * @{
6463 */
6464
6465 ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx);
6466 ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct);
6467 void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct);
6468 ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct);
6469 void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct);
6470 ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct);
6471 void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct);
6472 ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
6473 ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
6474 void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
6475 void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
6476 ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx);
6477 ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx);
6478 ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx);
6479
6480 /**
6481 * @}
6482 */
6483 #endif /* USE_FULL_LL_DRIVER */
6484
6485 /**
6486 * @}
6487 */
6488
6489 /**
6490 * @}
6491 */
6492
6493 #endif /* defined(RTC) */
6494
6495 /**
6496 * @}
6497 */
6498
6499 #ifdef __cplusplus
6500 }
6501 #endif
6502
6503 #endif /* STM32H5xx_LL_RTC_H */
6504
