source: trunk/firmware/Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_rtc.h

Last change on this file was 6, checked in by f.jahn, 8 months ago
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1/**
2 ******************************************************************************
3 * @file stm32g0xx_ll_rtc.h
4 * @author MCD Application Team
5 * @brief Header file of RTC LL module.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under BSD 3-Clause license,
13 * the "License"; You may not use this file except in compliance with the
14 * License. You may obtain a copy of the License at:
15 * opensource.org/licenses/BSD-3-Clause
16 *
17 ******************************************************************************
18 */
19
20/* Define to prevent recursive inclusion -------------------------------------*/
21#ifndef STM32G0xx_LL_RTC_H
22#define STM32G0xx_LL_RTC_H
23
24#ifdef __cplusplus
25extern "C" {
26#endif
27
28/* Includes ------------------------------------------------------------------*/
29#include "stm32g0xx.h"
30
31/** @addtogroup STM32G0xx_LL_Driver
32 * @{
33 */
34
35#if defined(RTC)
36
37/** @defgroup RTC_LL RTC
38 * @{
39 */
40
41/* Private types -------------------------------------------------------------*/
42/* Private variables ---------------------------------------------------------*/
43/* Private constants ---------------------------------------------------------*/
44/** @defgroup RTC_LL_Private_Constants RTC Private Constants
45 * @{
46 */
47/* Masks Definition */
48#define RTC_LL_INIT_MASK 0xFFFFFFFFU
49#define RTC_LL_RSF_MASK 0xFFFFFF5FU
50
51/* Write protection defines */
52#define RTC_WRITE_PROTECTION_DISABLE ((uint8_t)0xFFU)
53#define RTC_WRITE_PROTECTION_ENABLE_1 ((uint8_t)0xCAU)
54#define RTC_WRITE_PROTECTION_ENABLE_2 ((uint8_t)0x53U)
55
56/* Defines used to combine date & time */
57#define RTC_OFFSET_WEEKDAY (uint32_t)24U
58#define RTC_OFFSET_DAY (uint32_t)16U
59#define RTC_OFFSET_MONTH (uint32_t)8U
60#define RTC_OFFSET_HOUR (uint32_t)16U
61#define RTC_OFFSET_MINUTE (uint32_t)8U
62
63/**
64 * @}
65 */
66
67/* Private macros ------------------------------------------------------------*/
68#if defined(USE_FULL_LL_DRIVER)
69/** @defgroup RTC_LL_Private_Macros RTC Private Macros
70 * @{
71 */
72/**
73 * @}
74 */
75#endif /*USE_FULL_LL_DRIVER*/
76
77/* Exported types ------------------------------------------------------------*/
78#if defined(USE_FULL_LL_DRIVER)
79/** @defgroup RTC_LL_ES_INIT RTC Exported Init structure
80 * @{
81 */
82
83/**
84 * @brief RTC Init structures definition
85 */
86typedef struct
87{
88 uint32_t HourFormat; /*!< Specifies the RTC Hours Format.
89 This parameter can be a value of @ref RTC_LL_EC_HOURFORMAT
90
91 This feature can be modified afterwards using unitary function
92 @ref LL_RTC_SetHourFormat(). */
93
94 uint32_t AsynchPrescaler; /*!< Specifies the RTC Asynchronous Predivider value.
95 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7F
96
97 This feature can be modified afterwards using unitary function
98 @ref LL_RTC_SetAsynchPrescaler(). */
99
100 uint32_t SynchPrescaler; /*!< Specifies the RTC Synchronous Predivider value.
101 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7FFF
102
103 This feature can be modified afterwards using unitary function
104 @ref LL_RTC_SetSynchPrescaler(). */
105} LL_RTC_InitTypeDef;
106
107/**
108 * @brief RTC Time structure definition
109 */
110typedef struct
111{
112 uint32_t TimeFormat; /*!< Specifies the RTC AM/PM Time.
113 This parameter can be a value of @ref RTC_LL_EC_TIME_FORMAT
114
115 This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetFormat(). */
116
117 uint8_t Hours; /*!< Specifies the RTC Time Hours.
118 This parameter must be a number between Min_Data = 0 and Max_Data = 12 if the @ref LL_RTC_TIME_FORMAT_PM is selected.
119 This parameter must be a number between Min_Data = 0 and Max_Data = 23 if the @ref LL_RTC_TIME_FORMAT_AM_OR_24 is selected.
120
121 This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetHour(). */
122
123 uint8_t Minutes; /*!< Specifies the RTC Time Minutes.
124 This parameter must be a number between Min_Data = 0 and Max_Data = 59
125
126 This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetMinute(). */
127
128 uint8_t Seconds; /*!< Specifies the RTC Time Seconds.
129 This parameter must be a number between Min_Data = 0 and Max_Data = 59
130
131 This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetSecond(). */
132} LL_RTC_TimeTypeDef;
133
134/**
135 * @brief RTC Date structure definition
136 */
137typedef struct
138{
139 uint8_t WeekDay; /*!< Specifies the RTC Date WeekDay.
140 This parameter can be a value of @ref RTC_LL_EC_WEEKDAY
141
142 This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetWeekDay(). */
143
144 uint8_t Month; /*!< Specifies the RTC Date Month.
145 This parameter can be a value of @ref RTC_LL_EC_MONTH
146
147 This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetMonth(). */
148
149 uint8_t Day; /*!< Specifies the RTC Date Day.
150 This parameter must be a number between Min_Data = 1 and Max_Data = 31
151
152 This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetDay(). */
153
154 uint8_t Year; /*!< Specifies the RTC Date Year.
155 This parameter must be a number between Min_Data = 0 and Max_Data = 99
156
157 This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetYear(). */
158} LL_RTC_DateTypeDef;
159
160/**
161 * @brief RTC Alarm structure definition
162 */
163typedef struct
164{
165 LL_RTC_TimeTypeDef AlarmTime; /*!< Specifies the RTC Alarm Time members. */
166
167 uint32_t AlarmMask; /*!< Specifies the RTC Alarm Masks.
168 This parameter can be a value of @ref RTC_LL_EC_ALMA_MASK for ALARM A or @ref RTC_LL_EC_ALMB_MASK for ALARM B.
169
170 This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetMask() for ALARM A
171 or @ref LL_RTC_ALMB_SetMask() for ALARM B
172 */
173
174 uint32_t AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on day or WeekDay.
175 This parameter can be a value of @ref RTC_LL_EC_ALMA_WEEKDAY_SELECTION for ALARM A or @ref RTC_LL_EC_ALMB_WEEKDAY_SELECTION for ALARM B
176
177 This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_EnableWeekday() or @ref LL_RTC_ALMA_DisableWeekday()
178 for ALARM A or @ref LL_RTC_ALMB_EnableWeekday() or @ref LL_RTC_ALMB_DisableWeekday() for ALARM B
179 */
180
181 uint8_t AlarmDateWeekDay; /*!< Specifies the RTC Alarm Day/WeekDay.
182 If AlarmDateWeekDaySel set to day, this parameter must be a number between Min_Data = 1 and Max_Data = 31.
183
184 This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetDay()
185 for ALARM A or @ref LL_RTC_ALMB_SetDay() for ALARM B.
186
187 If AlarmDateWeekDaySel set to Weekday, this parameter can be a value of @ref RTC_LL_EC_WEEKDAY.
188
189 This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetWeekDay()
190 for ALARM A or @ref LL_RTC_ALMB_SetWeekDay() for ALARM B.
191 */
192} LL_RTC_AlarmTypeDef;
193
194/**
195 * @}
196 */
197#endif /* USE_FULL_LL_DRIVER */
198
199/* Exported constants --------------------------------------------------------*/
200/** @defgroup RTC_LL_Exported_Constants RTC Exported Constants
201 * @{
202 */
203
204#if defined(USE_FULL_LL_DRIVER)
205/** @defgroup RTC_LL_EC_FORMAT FORMAT
206 * @{
207 */
208#define LL_RTC_FORMAT_BIN 0x000000000U /*!< Binary data format */
209#define LL_RTC_FORMAT_BCD 0x000000001U /*!< BCD data format */
210/**
211 * @}
212 */
213
214/** @defgroup RTC_LL_EC_ALMA_WEEKDAY_SELECTION RTC Alarm A Date WeekDay
215 * @{
216 */
217#define LL_RTC_ALMA_DATEWEEKDAYSEL_DATE 0x00000000U /*!< Alarm A Date is selected */
218#define LL_RTC_ALMA_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMAR_WDSEL /*!< Alarm A WeekDay is selected */
219/**
220 * @}
221 */
222
223/** @defgroup RTC_LL_EC_ALMB_WEEKDAY_SELECTION RTC Alarm B Date WeekDay
224 * @{
225 */
226#define LL_RTC_ALMB_DATEWEEKDAYSEL_DATE 0x00000000U /*!< Alarm B Date is selected */
227#define LL_RTC_ALMB_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMBR_WDSEL /*!< Alarm B WeekDay is selected */
228/**
229 * @}
230 */
231
232#endif /* USE_FULL_LL_DRIVER */
233
234/** @defgroup RTC_LL_EC_GET_FLAG Get Flags Defines
235 * @brief Flags defines which can be used with LL_RTC_ReadReg function
236 * @{
237 */
238#define LL_RTC_SCR_ITSF RTC_SCR_CITSF
239#define LL_RTC_SCR_TSOVF RTC_SCR_CTSOVF
240#define LL_RTC_SCR_TSF RTC_SCR_CTSF
241#define LL_RTC_SCR_WUTF RTC_SCR_CWUTF
242#define LL_RTC_SCR_ALRBF RTC_SCR_CALRBF
243#define LL_RTC_SCR_ALRAF RTC_SCR_CALRAF
244
245#define LL_RTC_ICSR_RECALPF RTC_ICSR_RECALPF
246#define LL_RTC_ICSR_INITF RTC_ICSR_INITF
247#define LL_RTC_ICSR_RSF RTC_ICSR_RSF
248#define LL_RTC_ICSR_INITS RTC_ICSR_INITS
249#define LL_RTC_ICSR_SHPF RTC_ICSR_SHPF
250#define LL_RTC_ICSR_WUTWF RTC_ICSR_WUTWF
251#define LL_RTC_ICSR_ALRBWF RTC_ICSR_ALRBWF
252#define LL_RTC_ICSR_ALRAWF RTC_ICSR_ALRAWF
253/**
254 * @}
255 */
256
257/** @defgroup RTC_LL_EC_IT IT Defines
258 * @brief IT defines which can be used with LL_RTC_ReadReg and LL_RTC_WriteReg functions
259 * @{
260 */
261#define LL_RTC_CR_TSIE RTC_CR_TSIE
262#define LL_RTC_CR_WUTIE RTC_CR_WUTIE
263#define LL_RTC_CR_ALRBIE RTC_CR_ALRBIE
264#define LL_RTC_CR_ALRAIE RTC_CR_ALRAIE
265/**
266 * @}
267 */
268
269/** @defgroup RTC_LL_EC_WEEKDAY WEEK DAY
270 * @{
271 */
272#define LL_RTC_WEEKDAY_MONDAY ((uint8_t)0x01U) /*!< Monday */
273#define LL_RTC_WEEKDAY_TUESDAY ((uint8_t)0x02U) /*!< Tuesday */
274#define LL_RTC_WEEKDAY_WEDNESDAY ((uint8_t)0x03U) /*!< Wednesday */
275#define LL_RTC_WEEKDAY_THURSDAY ((uint8_t)0x04U) /*!< Thrusday */
276#define LL_RTC_WEEKDAY_FRIDAY ((uint8_t)0x05U) /*!< Friday */
277#define LL_RTC_WEEKDAY_SATURDAY ((uint8_t)0x06U) /*!< Saturday */
278#define LL_RTC_WEEKDAY_SUNDAY ((uint8_t)0x07U) /*!< Sunday */
279/**
280 * @}
281 */
282
283/** @defgroup RTC_LL_EC_MONTH MONTH
284 * @{
285 */
286#define LL_RTC_MONTH_JANUARY ((uint8_t)0x01U) /*!< January */
287#define LL_RTC_MONTH_FEBRUARY ((uint8_t)0x02U) /*!< February */
288#define LL_RTC_MONTH_MARCH ((uint8_t)0x03U) /*!< March */
289#define LL_RTC_MONTH_APRIL ((uint8_t)0x04U) /*!< April */
290#define LL_RTC_MONTH_MAY ((uint8_t)0x05U) /*!< May */
291#define LL_RTC_MONTH_JUNE ((uint8_t)0x06U) /*!< June */
292#define LL_RTC_MONTH_JULY ((uint8_t)0x07U) /*!< July */
293#define LL_RTC_MONTH_AUGUST ((uint8_t)0x08U) /*!< August */
294#define LL_RTC_MONTH_SEPTEMBER ((uint8_t)0x09U) /*!< September */
295#define LL_RTC_MONTH_OCTOBER ((uint8_t)0x10U) /*!< October */
296#define LL_RTC_MONTH_NOVEMBER ((uint8_t)0x11U) /*!< November */
297#define LL_RTC_MONTH_DECEMBER ((uint8_t)0x12U) /*!< December */
298/**
299 * @}
300 */
301
302/** @defgroup RTC_LL_EC_HOURFORMAT HOUR FORMAT
303 * @{
304 */
305#define LL_RTC_HOURFORMAT_24HOUR 0x00000000U /*!< 24 hour/day format */
306#define LL_RTC_HOURFORMAT_AMPM RTC_CR_FMT /*!< AM/PM hour format */
307/**
308 * @}
309 */
310
311/** @defgroup RTC_LL_EC_ALARMOUT ALARM OUTPUT
312 * @{
313 */
314#define LL_RTC_ALARMOUT_DISABLE 0x00000000U /*!< Output disabled */
315#define LL_RTC_ALARMOUT_ALMA RTC_CR_OSEL_0 /*!< Alarm A output enabled */
316#define LL_RTC_ALARMOUT_ALMB RTC_CR_OSEL_1 /*!< Alarm B output enabled */
317#define LL_RTC_ALARMOUT_WAKEUP RTC_CR_OSEL /*!< Wakeup output enabled */
318/**
319 * @}
320 */
321
322/** @defgroup RTC_LL_EC_ALARM_OUTPUTTYPE ALARM OUTPUT TYPE
323 * @{
324 */
325#define LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN RTC_CR_TAMPALRM_TYPE /*!< RTC_ALARM is open-drain output */
326#define LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL 0x00000000U /*!< RTC_ALARM is push-pull output */
327/**
328 * @}
329 */
330
331/** @defgroup RTC_LL_EC_OUTPUTPOLARITY_PIN OUTPUT POLARITY PIN
332 * @{
333 */
334#define LL_RTC_OUTPUTPOLARITY_PIN_HIGH 0x00000000U /*!< Pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL)*/
335#define LL_RTC_OUTPUTPOLARITY_PIN_LOW RTC_CR_POL /*!< Pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */
336/**
337 * @}
338 */
339
340/** @defgroup RTC_LL_EC_TIME_FORMAT TIME FORMAT
341 * @{
342 */
343#define LL_RTC_TIME_FORMAT_AM_OR_24 0x00000000U /*!< AM or 24-hour format */
344#define LL_RTC_TIME_FORMAT_PM RTC_TR_PM /*!< PM */
345/**
346 * @}
347 */
348
349/** @defgroup RTC_LL_EC_SHIFT_SECOND SHIFT SECOND
350 * @{
351 */
352#define LL_RTC_SHIFT_SECOND_DELAY 0x00000000U /* Delay (seconds) = SUBFS / (PREDIV_S + 1) */
353#define LL_RTC_SHIFT_SECOND_ADVANCE RTC_SHIFTR_ADD1S /* Advance (seconds) = (1 - (SUBFS / (PREDIV_S + 1))) */
354/**
355 * @}
356 */
357
358/** @defgroup RTC_LL_EC_ALMA_MASK ALARMA MASK
359 * @{
360 */
361#define LL_RTC_ALMA_MASK_NONE 0x00000000U /*!< No masks applied on Alarm A*/
362#define LL_RTC_ALMA_MASK_DATEWEEKDAY RTC_ALRMAR_MSK4 /*!< Date/day do not care in Alarm A comparison */
363#define LL_RTC_ALMA_MASK_HOURS RTC_ALRMAR_MSK3 /*!< Hours do not care in Alarm A comparison */
364#define LL_RTC_ALMA_MASK_MINUTES RTC_ALRMAR_MSK2 /*!< Minutes do not care in Alarm A comparison */
365#define LL_RTC_ALMA_MASK_SECONDS RTC_ALRMAR_MSK1 /*!< Seconds do not care in Alarm A comparison */
366#define LL_RTC_ALMA_MASK_ALL (RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1) /*!< Masks all */
367/**
368 * @}
369 */
370
371/** @defgroup RTC_LL_EC_ALMA_TIME_FORMAT ALARMA TIME FORMAT
372 * @{
373 */
374#define LL_RTC_ALMA_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */
375#define LL_RTC_ALMA_TIME_FORMAT_PM RTC_ALRMAR_PM /*!< PM */
376/**
377 * @}
378 */
379
380/** @defgroup RTC_LL_EC_ALMB_MASK ALARMB MASK
381 * @{
382 */
383#define LL_RTC_ALMB_MASK_NONE 0x00000000U /*!< No masks applied on Alarm B*/
384#define LL_RTC_ALMB_MASK_DATEWEEKDAY RTC_ALRMBR_MSK4 /*!< Date/day do not care in Alarm B comparison */
385#define LL_RTC_ALMB_MASK_HOURS RTC_ALRMBR_MSK3 /*!< Hours do not care in Alarm B comparison */
386#define LL_RTC_ALMB_MASK_MINUTES RTC_ALRMBR_MSK2 /*!< Minutes do not care in Alarm B comparison */
387#define LL_RTC_ALMB_MASK_SECONDS RTC_ALRMBR_MSK1 /*!< Seconds do not care in Alarm B comparison */
388#define LL_RTC_ALMB_MASK_ALL (RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1) /*!< Masks all */
389/**
390 * @}
391 */
392
393/** @defgroup RTC_LL_EC_ALMB_TIME_FORMAT ALARMB TIME FORMAT
394 * @{
395 */
396#define LL_RTC_ALMB_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */
397#define LL_RTC_ALMB_TIME_FORMAT_PM RTC_ALRMBR_PM /*!< PM */
398/**
399 * @}
400 */
401
402/** @defgroup RTC_LL_EC_TIMESTAMP_EDGE TIMESTAMP EDGE
403 * @{
404 */
405#define LL_RTC_TIMESTAMP_EDGE_RISING 0x00000000U /*!< RTC_TS input rising edge generates a time-stamp event */
406#define LL_RTC_TIMESTAMP_EDGE_FALLING RTC_CR_TSEDGE /*!< RTC_TS input falling edge generates a time-stamp even */
407/**
408 * @}
409 */
410
411/** @defgroup RTC_LL_EC_TS_TIME_FORMAT TIMESTAMP TIME FORMAT
412 * @{
413 */
414#define LL_RTC_TS_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */
415#define LL_RTC_TS_TIME_FORMAT_PM RTC_TSTR_PM /*!< PM */
416/**
417 * @}
418 */
419
420/** @defgroup RTC_LL_EC_TAMPER TAMPER
421 * @{
422 */
423#define LL_RTC_TAMPER_1 TAMP_CR1_TAMP1E /*!< Tamper 1 input detection */
424#define LL_RTC_TAMPER_2 TAMP_CR1_TAMP2E /*!< Tamper 2 input detection */
425/**
426 * @}
427 */
428
429/** @defgroup RTC_LL_EC_TAMPER_MASK TAMPER MASK
430 * @{
431 */
432#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 */
433#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. */
434/**
435 * @}
436 */
437
438/** @defgroup RTC_LL_EC_TAMPER_NOERASE TAMPER NO ERASE
439 * @{
440 */
441#define LL_RTC_TAMPER_NOERASE_TAMPER1 TAMP_CR2_TAMP1NOERASE /*!< Tamper 1 event does not erase the backup registers. */
442#define LL_RTC_TAMPER_NOERASE_TAMPER2 TAMP_CR2_TAMP2NOERASE /*!< Tamper 2 event does not erase the backup registers. */
443/**
444 * @}
445 */
446
447/** @defgroup RTC_LL_EC_TAMPER_DURATION TAMPER DURATION
448 * @{
449 */
450#define LL_RTC_TAMPER_DURATION_1RTCCLK 0x00000000U /*!< Tamper pins are pre-charged before sampling during 1 RTCCLK cycle */
451#define LL_RTC_TAMPER_DURATION_2RTCCLK TAMP_FLTCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before sampling during 2 RTCCLK cycles */
452#define LL_RTC_TAMPER_DURATION_4RTCCLK TAMP_FLTCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before sampling during 4 RTCCLK cycles */
453#define LL_RTC_TAMPER_DURATION_8RTCCLK TAMP_FLTCR_TAMPPRCH /*!< Tamper pins are pre-charged before sampling during 8 RTCCLK cycles */
454/**
455 * @}
456 */
457
458/** @defgroup RTC_LL_EC_TAMPER_FILTER TAMPER FILTER
459 * @{
460 */
461#define LL_RTC_TAMPER_FILTER_DISABLE 0x00000000U /*!< Tamper filter is disabled */
462#define LL_RTC_TAMPER_FILTER_2SAMPLE TAMP_FLTCR_TAMPFLT_0 /*!< Tamper is activated after 2 consecutive samples at the active level */
463#define LL_RTC_TAMPER_FILTER_4SAMPLE TAMP_FLTCR_TAMPFLT_1 /*!< Tamper is activated after 4 consecutive samples at the active level */
464#define LL_RTC_TAMPER_FILTER_8SAMPLE TAMP_FLTCR_TAMPFLT /*!< Tamper is activated after 8 consecutive samples at the active level. */
465/**
466 * @}
467 */
468
469/** @defgroup RTC_LL_EC_TAMPER_SAMPLFREQDIV TAMPER SAMPLING FREQUENCY DIVIDER
470 * @{
471 */
472#define LL_RTC_TAMPER_SAMPLFREQDIV_32768 0x00000000U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768 */
473#define LL_RTC_TAMPER_SAMPLFREQDIV_16384 TAMP_FLTCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384 */
474#define LL_RTC_TAMPER_SAMPLFREQDIV_8192 TAMP_FLTCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192 */
475#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 */
476#define LL_RTC_TAMPER_SAMPLFREQDIV_2048 TAMP_FLTCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048 */
477#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 */
478#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 */
479#define LL_RTC_TAMPER_SAMPLFREQDIV_256 TAMP_FLTCR_TAMPFREQ /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 256 */
480/**
481 * @}
482 */
483
484/** @defgroup RTC_LL_EC_TAMPER_ACTIVELEVEL TAMPER ACTIVE LEVEL
485 * @{
486 */
487#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 */
488#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 */
489/**
490 * @}
491 */
492
493
494/** @defgroup RTC_LL_EC_INTERNAL INTERNAL TAMPER
495 * @{
496 */
497#define LL_RTC_TAMPER_ITAMP3 TAMP_CR1_ITAMP3E /*!< Internal tamper 3: LSE monitoring */
498#define LL_RTC_TAMPER_ITAMP4 TAMP_CR1_ITAMP4E /*!< Internal tamper 4: HSE monitoring */
499#define LL_RTC_TAMPER_ITAMP5 TAMP_CR1_ITAMP5E /*!< Internal tamper 5: RTC calendar overflow */
500#define LL_RTC_TAMPER_ITAMP6 TAMP_CR1_ITAMP6E /*!< Internal tamper 6: Test mode entry */
501/**
502 * @}
503 */
504
505/** @defgroup RTC_LL_EC_BKP BACKUP
506 * @{
507 */
508#define LL_RTC_BKP_DR0 0x00000000U
509#define LL_RTC_BKP_DR1 0x00000001U
510#define LL_RTC_BKP_DR2 0x00000002U
511#define LL_RTC_BKP_DR3 0x00000003U
512#define LL_RTC_BKP_DR4 0x00000004U
513/**
514 * @}
515 */
516
517/** @defgroup RTC_LL_EC_WAKEUPCLOCK_DIV WAKEUP CLOCK DIV
518 * @{
519 */
520#define LL_RTC_WAKEUPCLOCK_DIV_16 0x00000000U /*!< RTC/16 clock is selected */
521#define LL_RTC_WAKEUPCLOCK_DIV_8 RTC_CR_WUCKSEL_0 /*!< RTC/8 clock is selected */
522#define LL_RTC_WAKEUPCLOCK_DIV_4 RTC_CR_WUCKSEL_1 /*!< RTC/4 clock is selected */
523#define LL_RTC_WAKEUPCLOCK_DIV_2 (RTC_CR_WUCKSEL_1 | RTC_CR_WUCKSEL_0) /*!< RTC/2 clock is selected */
524#define LL_RTC_WAKEUPCLOCK_CKSPRE RTC_CR_WUCKSEL_2 /*!< ck_spre (usually 1 Hz) clock is selected */
525#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*/
526/**
527 * @}
528 */
529
530/** @defgroup RTC_LL_EC_CALIB_OUTPUT Calibration output
531 * @{
532 */
533#define LL_RTC_CALIB_OUTPUT_NONE 0x00000000U /*!< Calibration output disabled */
534#define LL_RTC_CALIB_OUTPUT_1HZ (RTC_CR_COE | RTC_CR_COSEL) /*!< Calibration output is 1 Hz */
535#define LL_RTC_CALIB_OUTPUT_512HZ RTC_CR_COE /*!< Calibration output is 512 Hz */
536/**
537 * @}
538 */
539
540/** @defgroup RTC_LL_EC_CALIB_INSERTPULSE Calibration pulse insertion
541 * @{
542 */
543#define LL_RTC_CALIB_INSERTPULSE_NONE 0x00000000U /*!< No RTCCLK pulses are added */
544#define LL_RTC_CALIB_INSERTPULSE_SET RTC_CALR_CALP /*!< One RTCCLK pulse is effectively inserted every 2exp11 pulses (frequency increased by 488.5 ppm) */
545/**
546 * @}
547 */
548
549/** @defgroup RTC_LL_EC_CALIB_PERIOD Calibration period
550 * @{
551 */
552#define LL_RTC_CALIB_PERIOD_32SEC 0x00000000U /*!< Use a 32-second calibration cycle period */
553#define LL_RTC_CALIB_PERIOD_16SEC RTC_CALR_CALW16 /*!< Use a 16-second calibration cycle period */
554#define LL_RTC_CALIB_PERIOD_8SEC RTC_CALR_CALW8 /*!< Use a 8-second calibration cycle period */
555/**
556 * @}
557 */
558
559/**
560 * @}
561 */
562
563/* Exported macro ------------------------------------------------------------*/
564/** @defgroup RTC_LL_Exported_Macros RTC Exported Macros
565 * @{
566 */
567
568/** @defgroup RTC_LL_EM_WRITE_READ Common Write and read registers Macros
569 * @{
570 */
571
572/**
573 * @brief Write a value in RTC register
574 * @param __INSTANCE__ RTC Instance
575 * @param __REG__ Register to be written
576 * @param __VALUE__ Value to be written in the register
577 * @retval None
578 */
579#define LL_RTC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
580
581/**
582 * @brief Read a value in RTC register
583 * @param __INSTANCE__ RTC Instance
584 * @param __REG__ Register to be read
585 * @retval Register value
586 */
587#define LL_RTC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
588/**
589 * @}
590 */
591
592/** @defgroup RTC_LL_EM_Convert Convert helper Macros
593 * @{
594 */
595
596/**
597 * @brief Helper macro to convert a value from 2 digit decimal format to BCD format
598 * @param __VALUE__ Byte to be converted
599 * @retval Converted byte
600 */
601#define __LL_RTC_CONVERT_BIN2BCD(__VALUE__) (uint8_t)((((__VALUE__) / 10U) << 4U) | ((__VALUE__) % 10U))
602
603/**
604 * @brief Helper macro to convert a value from BCD format to 2 digit decimal format
605 * @param __VALUE__ BCD value to be converted
606 * @retval Converted byte
607 */
608#define __LL_RTC_CONVERT_BCD2BIN(__VALUE__) (uint8_t)((((uint8_t)((__VALUE__) & (uint8_t)0xF0U) >> (uint8_t)0x4U) * 10U ) + ((__VALUE__) & (uint8_t)0x0FU))
609
610/**
611 * @}
612 */
613
614/** @defgroup RTC_LL_EM_Date Date helper Macros
615 * @{
616 */
617
618/**
619 * @brief Helper macro to retrieve weekday.
620 * @param __RTC_DATE__ Date returned by @ref LL_RTC_DATE_Get function.
621 * @retval Returned value can be one of the following values:
622 * @arg @ref LL_RTC_WEEKDAY_MONDAY
623 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
624 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
625 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
626 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
627 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
628 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
629 */
630#define __LL_RTC_GET_WEEKDAY(__RTC_DATE__) (((__RTC_DATE__) >> RTC_OFFSET_WEEKDAY) & 0x000000FFU)
631
632/**
633 * @brief Helper macro to retrieve Year in BCD format
634 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
635 * @retval Year in BCD format (0x00 . . . 0x99)
636 */
637#define __LL_RTC_GET_YEAR(__RTC_DATE__) ((__RTC_DATE__) & 0x000000FFU)
638
639/**
640 * @brief Helper macro to retrieve Month in BCD format
641 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
642 * @retval Returned value can be one of the following values:
643 * @arg @ref LL_RTC_MONTH_JANUARY
644 * @arg @ref LL_RTC_MONTH_FEBRUARY
645 * @arg @ref LL_RTC_MONTH_MARCH
646 * @arg @ref LL_RTC_MONTH_APRIL
647 * @arg @ref LL_RTC_MONTH_MAY
648 * @arg @ref LL_RTC_MONTH_JUNE
649 * @arg @ref LL_RTC_MONTH_JULY
650 * @arg @ref LL_RTC_MONTH_AUGUST
651 * @arg @ref LL_RTC_MONTH_SEPTEMBER
652 * @arg @ref LL_RTC_MONTH_OCTOBER
653 * @arg @ref LL_RTC_MONTH_NOVEMBER
654 * @arg @ref LL_RTC_MONTH_DECEMBER
655 */
656#define __LL_RTC_GET_MONTH(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_MONTH) & 0x000000FFU)
657
658/**
659 * @brief Helper macro to retrieve Day in BCD format
660 * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get
661 * @retval Day in BCD format (0x01 . . . 0x31)
662 */
663#define __LL_RTC_GET_DAY(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_DAY) & 0x000000FFU)
664
665/**
666 * @}
667 */
668
669/** @defgroup RTC_LL_EM_Time Time helper Macros
670 * @{
671 */
672
673/**
674 * @brief Helper macro to retrieve hour in BCD format
675 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
676 * @retval Hours in BCD format (0x01. . .0x12 or between Min_Data=0x00 and Max_Data=0x23)
677 */
678#define __LL_RTC_GET_HOUR(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_HOUR) & 0x000000FFU)
679
680/**
681 * @brief Helper macro to retrieve minute in BCD format
682 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
683 * @retval Minutes in BCD format (0x00. . .0x59)
684 */
685#define __LL_RTC_GET_MINUTE(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_MINUTE) & 0x000000FFU)
686
687/**
688 * @brief Helper macro to retrieve second in BCD format
689 * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function
690 * @retval Seconds in format (0x00. . .0x59)
691 */
692#define __LL_RTC_GET_SECOND(__RTC_TIME__) ((__RTC_TIME__) & 0x000000FFU)
693
694/**
695 * @}
696 */
697
698/**
699 * @}
700 */
701
702/* Exported functions --------------------------------------------------------*/
703/** @defgroup RTC_LL_Exported_Functions RTC Exported Functions
704 * @{
705 */
706
707/** @defgroup RTC_LL_EF_Configuration Configuration
708 * @{
709 */
710
711/**
712 * @brief Set Hours format (24 hour/day or AM/PM hour format)
713 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
714 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
715 * @rmtoll RTC_CR FMT LL_RTC_SetHourFormat
716 * @param RTCx RTC Instance
717 * @param HourFormat This parameter can be one of the following values:
718 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
719 * @arg @ref LL_RTC_HOURFORMAT_AMPM
720 * @retval None
721 */
722__STATIC_INLINE void LL_RTC_SetHourFormat(RTC_TypeDef *RTCx, uint32_t HourFormat)
723{
724 MODIFY_REG(RTCx->CR, RTC_CR_FMT, HourFormat);
725}
726
727/**
728 * @brief Get Hours format (24 hour/day or AM/PM hour format)
729 * @rmtoll RTC_CR FMT LL_RTC_GetHourFormat
730 * @param RTCx RTC Instance
731 * @retval Returned value can be one of the following values:
732 * @arg @ref LL_RTC_HOURFORMAT_24HOUR
733 * @arg @ref LL_RTC_HOURFORMAT_AMPM
734 */
735__STATIC_INLINE uint32_t LL_RTC_GetHourFormat(RTC_TypeDef *RTCx)
736{
737 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_FMT));
738}
739
740/**
741 * @brief Select the flag to be routed to RTC_ALARM output
742 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
743 * @rmtoll RTC_CR OSEL LL_RTC_SetAlarmOutEvent
744 * @param RTCx RTC Instance
745 * @param AlarmOutput This parameter can be one of the following values:
746 * @arg @ref LL_RTC_ALARMOUT_DISABLE
747 * @arg @ref LL_RTC_ALARMOUT_ALMA
748 * @arg @ref LL_RTC_ALARMOUT_ALMB
749 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
750 * @retval None
751 */
752__STATIC_INLINE void LL_RTC_SetAlarmOutEvent(RTC_TypeDef *RTCx, uint32_t AlarmOutput)
753{
754 MODIFY_REG(RTCx->CR, RTC_CR_OSEL, AlarmOutput);
755}
756
757/**
758 * @brief Get the flag to be routed to RTC_ALARM output
759 * @rmtoll RTC_CR OSEL LL_RTC_GetAlarmOutEvent
760 * @param RTCx RTC Instance
761 * @retval Returned value can be one of the following values:
762 * @arg @ref LL_RTC_ALARMOUT_DISABLE
763 * @arg @ref LL_RTC_ALARMOUT_ALMA
764 * @arg @ref LL_RTC_ALARMOUT_ALMB
765 * @arg @ref LL_RTC_ALARMOUT_WAKEUP
766 */
767__STATIC_INLINE uint32_t LL_RTC_GetAlarmOutEvent(RTC_TypeDef *RTCx)
768{
769 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_OSEL));
770}
771
772/**
773 * @brief Set RTC_ALARM output type (ALARM in push-pull or open-drain output)
774 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_SetAlarmOutputType
775 * @param RTCx RTC Instance
776 * @param Output This parameter can be one of the following values:
777 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
778 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
779 * @retval None
780 */
781__STATIC_INLINE void LL_RTC_SetAlarmOutputType(RTC_TypeDef *RTCx, uint32_t Output)
782{
783 MODIFY_REG(RTCx->CR, RTC_CR_TAMPALRM_TYPE, Output);
784}
785
786/**
787 * @brief Get RTC_ALARM output type (ALARM in push-pull or open-drain output)
788 * @rmtoll RTC_CR TAMPALRM_TYPE LL_RTC_SetAlarmOutputType
789 * @param RTCx RTC Instance
790 * @retval Returned value can be one of the following values:
791 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN
792 * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL
793 */
794__STATIC_INLINE uint32_t LL_RTC_GetAlarmOutputType(RTC_TypeDef *RTCx)
795{
796 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_TYPE));
797}
798
799/**
800 * @brief Enable initialization mode
801 * @note Initialization mode is used to program time and date register (RTC_TR and RTC_DR)
802 * and prescaler register (RTC_PRER).
803 * Counters are stopped and start counting from the new value when INIT is reset.
804 * @rmtoll RTC_ICSR INIT LL_RTC_EnableInitMode
805 * @param RTCx RTC Instance
806 * @retval None
807 */
808__STATIC_INLINE void LL_RTC_EnableInitMode(RTC_TypeDef *RTCx)
809{
810 /* Set the Initialization mode */
811 WRITE_REG(RTCx->ICSR, RTC_LL_INIT_MASK);
812}
813
814/**
815 * @brief Disable initialization mode (Free running mode)
816 * @rmtoll RTC_ICSR INIT LL_RTC_DisableInitMode
817 * @param RTCx RTC Instance
818 * @retval None
819 */
820__STATIC_INLINE void LL_RTC_DisableInitMode(RTC_TypeDef *RTCx)
821{
822 /* Exit Initialization mode */
823 WRITE_REG(RTCx->ICSR, (uint32_t)~RTC_ICSR_INIT);
824}
825
826/**
827 * @brief Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted)
828 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
829 * @rmtoll RTC_CR POL LL_RTC_SetOutputPolarity
830 * @param RTCx RTC Instance
831 * @param Polarity This parameter can be one of the following values:
832 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
833 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
834 * @retval None
835 */
836__STATIC_INLINE void LL_RTC_SetOutputPolarity(RTC_TypeDef *RTCx, uint32_t Polarity)
837{
838 MODIFY_REG(RTCx->CR, RTC_CR_POL, Polarity);
839}
840
841/**
842 * @brief Get Output polarity
843 * @rmtoll RTC_CR POL LL_RTC_GetOutputPolarity
844 * @param RTCx RTC Instance
845 * @retval Returned value can be one of the following values:
846 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH
847 * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW
848 */
849__STATIC_INLINE uint32_t LL_RTC_GetOutputPolarity(RTC_TypeDef *RTCx)
850{
851 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_POL));
852}
853
854/**
855 * @brief Enable Bypass the shadow registers
856 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
857 * @rmtoll RTC_CR BYPSHAD LL_RTC_EnableShadowRegBypass
858 * @param RTCx RTC Instance
859 * @retval None
860 */
861__STATIC_INLINE void LL_RTC_EnableShadowRegBypass(RTC_TypeDef *RTCx)
862{
863 SET_BIT(RTCx->CR, RTC_CR_BYPSHAD);
864}
865
866/**
867 * @brief Disable Bypass the shadow registers
868 * @rmtoll RTC_CR BYPSHAD LL_RTC_DisableShadowRegBypass
869 * @param RTCx RTC Instance
870 * @retval None
871 */
872__STATIC_INLINE void LL_RTC_DisableShadowRegBypass(RTC_TypeDef *RTCx)
873{
874 CLEAR_BIT(RTCx->CR, RTC_CR_BYPSHAD);
875}
876
877/**
878 * @brief Check if Shadow registers bypass is enabled or not.
879 * @rmtoll RTC_CR BYPSHAD LL_RTC_IsShadowRegBypassEnabled
880 * @param RTCx RTC Instance
881 * @retval State of bit (1 or 0).
882 */
883__STATIC_INLINE uint32_t LL_RTC_IsShadowRegBypassEnabled(RTC_TypeDef *RTCx)
884{
885 return ((READ_BIT(RTCx->CR, RTC_CR_BYPSHAD) == (RTC_CR_BYPSHAD)) ? 1UL : 0UL);
886}
887
888/**
889 * @brief Enable RTC_REFIN reference clock detection (50 or 60 Hz)
890 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
891 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
892 * @rmtoll RTC_CR REFCKON LL_RTC_EnableRefClock
893 * @param RTCx RTC Instance
894 * @retval None
895 */
896__STATIC_INLINE void LL_RTC_EnableRefClock(RTC_TypeDef *RTCx)
897{
898 SET_BIT(RTCx->CR, RTC_CR_REFCKON);
899}
900
901/**
902 * @brief Disable RTC_REFIN reference clock detection (50 or 60 Hz)
903 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
904 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
905 * @rmtoll RTC_CR REFCKON LL_RTC_DisableRefClock
906 * @param RTCx RTC Instance
907 * @retval None
908 */
909__STATIC_INLINE void LL_RTC_DisableRefClock(RTC_TypeDef *RTCx)
910{
911 CLEAR_BIT(RTCx->CR, RTC_CR_REFCKON);
912}
913
914/**
915 * @brief Set Asynchronous prescaler factor
916 * @rmtoll RTC_PRER PREDIV_A LL_RTC_SetAsynchPrescaler
917 * @param RTCx RTC Instance
918 * @param AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7F
919 * @retval None
920 */
921__STATIC_INLINE void LL_RTC_SetAsynchPrescaler(RTC_TypeDef *RTCx, uint32_t AsynchPrescaler)
922{
923 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_A, AsynchPrescaler << RTC_PRER_PREDIV_A_Pos);
924}
925
926/**
927 * @brief Set Synchronous prescaler factor
928 * @rmtoll RTC_PRER PREDIV_S LL_RTC_SetSynchPrescaler
929 * @param RTCx RTC Instance
930 * @param SynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7FFF
931 * @retval None
932 */
933__STATIC_INLINE void LL_RTC_SetSynchPrescaler(RTC_TypeDef *RTCx, uint32_t SynchPrescaler)
934{
935 MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_S, SynchPrescaler);
936}
937
938/**
939 * @brief Get Asynchronous prescaler factor
940 * @rmtoll RTC_PRER PREDIV_A LL_RTC_GetAsynchPrescaler
941 * @param RTCx RTC Instance
942 * @retval Value between Min_Data = 0 and Max_Data = 0x7F
943 */
944__STATIC_INLINE uint32_t LL_RTC_GetAsynchPrescaler(RTC_TypeDef *RTCx)
945{
946 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_A) >> RTC_PRER_PREDIV_A_Pos);
947}
948
949/**
950 * @brief Get Synchronous prescaler factor
951 * @rmtoll RTC_PRER PREDIV_S LL_RTC_GetSynchPrescaler
952 * @param RTCx RTC Instance
953 * @retval Value between Min_Data = 0 and Max_Data = 0x7FFF
954 */
955__STATIC_INLINE uint32_t LL_RTC_GetSynchPrescaler(RTC_TypeDef *RTCx)
956{
957 return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_S));
958}
959
960/**
961 * @brief Enable the write protection for RTC registers.
962 * @rmtoll RTC_WPR KEY LL_RTC_EnableWriteProtection
963 * @param RTCx RTC Instance
964 * @retval None
965 */
966__STATIC_INLINE void LL_RTC_EnableWriteProtection(RTC_TypeDef *RTCx)
967{
968 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_DISABLE);
969}
970
971/**
972 * @brief Disable the write protection for RTC registers.
973 * @rmtoll RTC_WPR KEY LL_RTC_DisableWriteProtection
974 * @param RTCx RTC Instance
975 * @retval None
976 */
977__STATIC_INLINE void LL_RTC_DisableWriteProtection(RTC_TypeDef *RTCx)
978{
979 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_1);
980 WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_2);
981}
982
983/**
984 * @brief Enable tamper output.
985 * @note When the tamper output is enabled, all external and internal tamper flags
986 * are ORed and routed to the TAMPALRM output.
987 * @rmtoll RTC_CR TAMPOE LL_RTC_EnableTamperOutput
988 * @param RTCx RTC Instance
989 * @retval None
990 */
991__STATIC_INLINE void LL_RTC_EnableTamperOutput(RTC_TypeDef *RTCx)
992{
993 SET_BIT(RTCx->CR, RTC_CR_TAMPOE);
994}
995
996/**
997 * @brief Disable tamper output.
998 * @rmtoll RTC_CR TAMPOE LL_RTC_DisableTamperOutput
999 * @param RTCx RTC Instance
1000 * @retval None
1001 */
1002__STATIC_INLINE void LL_RTC_DisableTamperOutput(RTC_TypeDef *RTCx)
1003{
1004 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPOE);
1005}
1006
1007/**
1008 * @brief Check if tamper output is enabled or not.
1009 * @rmtoll RTC_CR TAMPOE LL_RTC_IsTamperOutputEnabled
1010 * @param RTCx RTC Instance
1011 * @retval State of bit (1 or 0).
1012 */
1013__STATIC_INLINE uint32_t LL_RTC_IsTamperOutputEnabled(RTC_TypeDef *RTCx)
1014{
1015 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPOE) == (RTC_CR_TAMPOE)) ? 1UL : 0UL);
1016}
1017
1018/**
1019 * @brief Enable internal pull-up in output mode.
1020 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1021 * @param RTCx RTC Instance
1022 * @retval None
1023 */
1024__STATIC_INLINE void LL_RTC_EnableAlarmPullUp(RTC_TypeDef *RTCx)
1025{
1026 SET_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1027}
1028
1029/**
1030 * @brief Disable internal pull-up in output mode.
1031 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_EnableAlarmPullUp
1032 * @param RTCx RTC Instance
1033 * @retval None
1034 */
1035__STATIC_INLINE void LL_RTC_DisableAlarmPullUp(RTC_TypeDef *RTCx)
1036{
1037 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU);
1038}
1039
1040/**
1041 * @brief Check if internal pull-up in output mode is enabled or not.
1042 * @rmtoll RTC_CR TAMPALRM_PU LL_RTC_IsAlarmPullUpEnabled
1043 * @param RTCx RTC Instance
1044 * @retval State of bit (1 or 0).
1045 */
1046__STATIC_INLINE uint32_t LL_RTC_IsAlarmPullUpEnabled(RTC_TypeDef *RTCx)
1047{
1048 return ((READ_BIT(RTCx->CR, RTC_CR_TAMPALRM_PU) == (RTC_CR_TAMPALRM_PU)) ? 1UL : 0UL);
1049}
1050
1051/**
1052 * @brief Enable RTC_OUT2 output
1053 * @note RTC_OUT2 mapping depends on both OSEL (@ref LL_RTC_SetAlarmOutEvent)
1054 * and COE (@ref LL_RTC_CAL_SetOutputFreq) settings.
1055 * @note RTC_OUT2 is not available ins VBAT mode.
1056 * @rmtoll RTC_CR OUT2EN LL_RTC_EnableOutput2
1057 * @param RTCx RTC Instance
1058 * @retval None
1059 */
1060__STATIC_INLINE void LL_RTC_EnableOutput2(RTC_TypeDef *RTCx)
1061{
1062 SET_BIT(RTCx->CR, RTC_CR_OUT2EN);
1063}
1064
1065/**
1066 * @brief Disable RTC_OUT2 output
1067 * @rmtoll RTC_CR OUT2EN LL_RTC_DisableOutput2
1068 * @param RTCx RTC Instance
1069 * @retval None
1070 */
1071__STATIC_INLINE void LL_RTC_DisableOutput2(RTC_TypeDef *RTCx)
1072{
1073 CLEAR_BIT(RTCx->CR, RTC_CR_OUT2EN);
1074}
1075
1076/**
1077 * @brief Check if RTC_OUT2 output is enabled or not.
1078 * @rmtoll RTC_CR OUT2EN LL_RTC_IsOutput2Enabled
1079 * @param RTCx RTC Instance
1080 * @retval State of bit (1 or 0).
1081 */
1082__STATIC_INLINE uint32_t LL_RTC_IsOutput2Enabled(RTC_TypeDef *RTCx)
1083{
1084 return ((READ_BIT(RTCx->CR, RTC_CR_OUT2EN) == (RTC_CR_OUT2EN)) ? 1UL : 0UL);
1085}
1086
1087/**
1088 * @}
1089 */
1090
1091/** @defgroup RTC_LL_EF_Time Time
1092 * @{
1093 */
1094
1095/**
1096 * @brief Set time format (AM/24-hour or PM notation)
1097 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1098 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1099 * @rmtoll RTC_TR PM LL_RTC_TIME_SetFormat
1100 * @param RTCx RTC Instance
1101 * @param TimeFormat This parameter can be one of the following values:
1102 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1103 * @arg @ref LL_RTC_TIME_FORMAT_PM
1104 * @retval None
1105 */
1106__STATIC_INLINE void LL_RTC_TIME_SetFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
1107{
1108 MODIFY_REG(RTCx->TR, RTC_TR_PM, TimeFormat);
1109}
1110
1111/**
1112 * @brief Get time format (AM or PM notation)
1113 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1114 * before reading this bit
1115 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1116 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1117 * @rmtoll RTC_TR PM LL_RTC_TIME_GetFormat
1118 * @param RTCx RTC Instance
1119 * @retval Returned value can be one of the following values:
1120 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1121 * @arg @ref LL_RTC_TIME_FORMAT_PM
1122 */
1123__STATIC_INLINE uint32_t LL_RTC_TIME_GetFormat(RTC_TypeDef *RTCx)
1124{
1125 return (uint32_t)(READ_BIT(RTCx->TR, RTC_TR_PM));
1126}
1127
1128/**
1129 * @brief Set Hours in BCD format
1130 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1131 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1132 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert hour from binary to BCD format
1133 * @rmtoll RTC_TR HT LL_RTC_TIME_SetHour\n
1134 * RTC_TR HU LL_RTC_TIME_SetHour
1135 * @param RTCx RTC Instance
1136 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1137 * @retval None
1138 */
1139__STATIC_INLINE void LL_RTC_TIME_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
1140{
1141 MODIFY_REG(RTCx->TR, (RTC_TR_HT | RTC_TR_HU),
1142 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)));
1143}
1144
1145/**
1146 * @brief Get Hours in BCD format
1147 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1148 * before reading this bit
1149 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1150 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1151 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert hour from BCD to
1152 * Binary format
1153 * @rmtoll RTC_TR HT LL_RTC_TIME_GetHour\n
1154 * RTC_TR HU LL_RTC_TIME_GetHour
1155 * @param RTCx RTC Instance
1156 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1157 */
1158__STATIC_INLINE uint32_t LL_RTC_TIME_GetHour(RTC_TypeDef *RTCx)
1159{
1160 return ((READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU))) >> RTC_TR_HU_Pos);
1161}
1162
1163/**
1164 * @brief Set Minutes in BCD format
1165 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1166 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1167 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
1168 * @rmtoll RTC_TR MNT LL_RTC_TIME_SetMinute\n
1169 * RTC_TR MNU LL_RTC_TIME_SetMinute
1170 * @param RTCx RTC Instance
1171 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1172 * @retval None
1173 */
1174__STATIC_INLINE void LL_RTC_TIME_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
1175{
1176 MODIFY_REG(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU),
1177 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)));
1178}
1179
1180/**
1181 * @brief Get Minutes in BCD format
1182 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1183 * before reading this bit
1184 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1185 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1186 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert minute from BCD
1187 * to Binary format
1188 * @rmtoll RTC_TR MNT LL_RTC_TIME_GetMinute\n
1189 * RTC_TR MNU LL_RTC_TIME_GetMinute
1190 * @param RTCx RTC Instance
1191 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1192 */
1193__STATIC_INLINE uint32_t LL_RTC_TIME_GetMinute(RTC_TypeDef *RTCx)
1194{
1195 return ((READ_BIT(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU)))>> RTC_TR_MNU_Pos);
1196}
1197
1198/**
1199 * @brief Set Seconds in BCD format
1200 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1201 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1202 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
1203 * @rmtoll RTC_TR ST LL_RTC_TIME_SetSecond\n
1204 * RTC_TR SU LL_RTC_TIME_SetSecond
1205 * @param RTCx RTC Instance
1206 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1207 * @retval None
1208 */
1209__STATIC_INLINE void LL_RTC_TIME_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
1210{
1211 MODIFY_REG(RTCx->TR, (RTC_TR_ST | RTC_TR_SU),
1212 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos)));
1213}
1214
1215/**
1216 * @brief Get Seconds in BCD format
1217 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1218 * before reading this bit
1219 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1220 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1221 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD
1222 * to Binary format
1223 * @rmtoll RTC_TR ST LL_RTC_TIME_GetSecond\n
1224 * RTC_TR SU LL_RTC_TIME_GetSecond
1225 * @param RTCx RTC Instance
1226 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1227 */
1228__STATIC_INLINE uint32_t LL_RTC_TIME_GetSecond(RTC_TypeDef *RTCx)
1229{
1230 return ((READ_BIT(RTCx->TR, (RTC_TR_ST | RTC_TR_SU))) >> RTC_TR_SU_Pos);
1231}
1232
1233/**
1234 * @brief Set time (hour, minute and second) in BCD format
1235 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1236 * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function)
1237 * @note TimeFormat and Hours should follow the same format
1238 * @rmtoll RTC_TR PM LL_RTC_TIME_Config\n
1239 * RTC_TR HT LL_RTC_TIME_Config\n
1240 * RTC_TR HU LL_RTC_TIME_Config\n
1241 * RTC_TR MNT LL_RTC_TIME_Config\n
1242 * RTC_TR MNU LL_RTC_TIME_Config\n
1243 * RTC_TR ST LL_RTC_TIME_Config\n
1244 * RTC_TR SU LL_RTC_TIME_Config
1245 * @param RTCx RTC Instance
1246 * @param Format12_24 This parameter can be one of the following values:
1247 * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24
1248 * @arg @ref LL_RTC_TIME_FORMAT_PM
1249 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1250 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1251 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1252 * @retval None
1253 */
1254__STATIC_INLINE void LL_RTC_TIME_Config(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, uint32_t Seconds)
1255{
1256 register uint32_t temp;
1257
1258 temp = Format12_24 | \
1259 (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)) | \
1260 (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)) | \
1261 (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos));
1262 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);
1263}
1264
1265/**
1266 * @brief Get time (hour, minute and second) in BCD format
1267 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1268 * before reading this bit
1269 * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar
1270 * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)).
1271 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
1272 * are available to get independently each parameter.
1273 * @rmtoll RTC_TR HT LL_RTC_TIME_Get\n
1274 * RTC_TR HU LL_RTC_TIME_Get\n
1275 * RTC_TR MNT LL_RTC_TIME_Get\n
1276 * RTC_TR MNU LL_RTC_TIME_Get\n
1277 * RTC_TR ST LL_RTC_TIME_Get\n
1278 * RTC_TR SU LL_RTC_TIME_Get
1279 * @param RTCx RTC Instance
1280 * @retval Combination of hours, minutes and seconds (Format: 0x00HHMMSS).
1281 */
1282__STATIC_INLINE uint32_t LL_RTC_TIME_Get(RTC_TypeDef *RTCx)
1283{
1284 register uint32_t temp;
1285
1286 temp = READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU | RTC_TR_MNT | RTC_TR_MNU | RTC_TR_ST | RTC_TR_SU));
1287 return (uint32_t)((((((temp & RTC_TR_HT) >> RTC_TR_HT_Pos) << 4U) | ((temp & RTC_TR_HU) >> RTC_TR_HU_Pos)) << RTC_OFFSET_HOUR) | \
1288 (((((temp & RTC_TR_MNT) >> RTC_TR_MNT_Pos) << 4U) | ((temp & RTC_TR_MNU) >> RTC_TR_MNU_Pos)) << RTC_OFFSET_MINUTE) | \
1289 ((((temp & RTC_TR_ST) >> RTC_TR_ST_Pos) << 4U) | ((temp & RTC_TR_SU) >> RTC_TR_SU_Pos)));
1290}
1291
1292/**
1293 * @brief Memorize whether the daylight saving time change has been performed
1294 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1295 * @rmtoll RTC_CR BKP LL_RTC_TIME_EnableDayLightStore
1296 * @param RTCx RTC Instance
1297 * @retval None
1298 */
1299__STATIC_INLINE void LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef *RTCx)
1300{
1301 SET_BIT(RTCx->CR, RTC_CR_BKP);
1302}
1303
1304/**
1305 * @brief Disable memorization whether the daylight saving time change has been performed.
1306 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1307 * @rmtoll RTC_CR BKP LL_RTC_TIME_DisableDayLightStore
1308 * @param RTCx RTC Instance
1309 * @retval None
1310 */
1311__STATIC_INLINE void LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef *RTCx)
1312{
1313 CLEAR_BIT(RTCx->CR, RTC_CR_BKP);
1314}
1315
1316/**
1317 * @brief Check if RTC Day Light Saving stored operation has been enabled or not
1318 * @rmtoll RTC_CR BKP LL_RTC_TIME_IsDayLightStoreEnabled
1319 * @param RTCx RTC Instance
1320 * @retval State of bit (1 or 0).
1321 */
1322__STATIC_INLINE uint32_t LL_RTC_TIME_IsDayLightStoreEnabled(RTC_TypeDef *RTCx)
1323{
1324 return ((READ_BIT(RTCx->CR, RTC_CR_BKP) == (RTC_CR_BKP)) ? 1UL : 0UL);
1325}
1326
1327/**
1328 * @brief Subtract 1 hour (winter time change)
1329 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1330 * @rmtoll RTC_CR SUB1H LL_RTC_TIME_DecHour
1331 * @param RTCx RTC Instance
1332 * @retval None
1333 */
1334__STATIC_INLINE void LL_RTC_TIME_DecHour(RTC_TypeDef *RTCx)
1335{
1336 SET_BIT(RTCx->CR, RTC_CR_SUB1H);
1337}
1338
1339/**
1340 * @brief Add 1 hour (summer time change)
1341 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1342 * @rmtoll RTC_CR ADD1H LL_RTC_TIME_IncHour
1343 * @param RTCx RTC Instance
1344 * @retval None
1345 */
1346__STATIC_INLINE void LL_RTC_TIME_IncHour(RTC_TypeDef *RTCx)
1347{
1348 SET_BIT(RTCx->CR, RTC_CR_ADD1H);
1349}
1350
1351/**
1352 * @brief Get Sub second value in the synchronous prescaler counter.
1353 * @note You can use both SubSeconds value and SecondFraction (PREDIV_S through
1354 * LL_RTC_GetSynchPrescaler function) terms returned to convert Calendar
1355 * SubSeconds value in second fraction ratio with time unit following
1356 * generic formula:
1357 * ==> Seconds fraction ratio * time_unit= [(SecondFraction-SubSeconds)/(SecondFraction+1)] * time_unit
1358 * This conversion can be performed only if no shift operation is pending
1359 * (ie. SHFP=0) when PREDIV_S >= SS.
1360 * @rmtoll RTC_SSR SS LL_RTC_TIME_GetSubSecond
1361 * @param RTCx RTC Instance
1362 * @retval Sub second value (number between 0 and 65535)
1363 */
1364__STATIC_INLINE uint32_t LL_RTC_TIME_GetSubSecond(RTC_TypeDef *RTCx)
1365{
1366 return (uint32_t)(READ_BIT(RTCx->SSR, RTC_SSR_SS));
1367}
1368
1369/**
1370 * @brief Synchronize to a remote clock with a high degree of precision.
1371 * @note This operation effectively subtracts from (delays) or advance the clock of a fraction of a second.
1372 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1373 * @note When REFCKON is set, firmware must not write to Shift control register.
1374 * @rmtoll RTC_SHIFTR ADD1S LL_RTC_TIME_Synchronize\n
1375 * RTC_SHIFTR SUBFS LL_RTC_TIME_Synchronize
1376 * @param RTCx RTC Instance
1377 * @param ShiftSecond This parameter can be one of the following values:
1378 * @arg @ref LL_RTC_SHIFT_SECOND_DELAY
1379 * @arg @ref LL_RTC_SHIFT_SECOND_ADVANCE
1380 * @param Fraction Number of Seconds Fractions (any value from 0 to 0x7FFF)
1381 * @retval None
1382 */
1383__STATIC_INLINE void LL_RTC_TIME_Synchronize(RTC_TypeDef *RTCx, uint32_t ShiftSecond, uint32_t Fraction)
1384{
1385 WRITE_REG(RTCx->SHIFTR, ShiftSecond | Fraction);
1386}
1387
1388/**
1389 * @}
1390 */
1391
1392/** @defgroup RTC_LL_EF_Date Date
1393 * @{
1394 */
1395
1396/**
1397 * @brief Set Year in BCD format
1398 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Year from binary to BCD format
1399 * @rmtoll RTC_DR YT LL_RTC_DATE_SetYear\n
1400 * RTC_DR YU LL_RTC_DATE_SetYear
1401 * @param RTCx RTC Instance
1402 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
1403 * @retval None
1404 */
1405__STATIC_INLINE void LL_RTC_DATE_SetYear(RTC_TypeDef *RTCx, uint32_t Year)
1406{
1407 MODIFY_REG(RTCx->DR, (RTC_DR_YT | RTC_DR_YU),
1408 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)));
1409}
1410
1411/**
1412 * @brief Get Year in BCD format
1413 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1414 * before reading this bit
1415 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Year from BCD to Binary format
1416 * @rmtoll RTC_DR YT LL_RTC_DATE_GetYear\n
1417 * RTC_DR YU LL_RTC_DATE_GetYear
1418 * @param RTCx RTC Instance
1419 * @retval Value between Min_Data=0x00 and Max_Data=0x99
1420 */
1421__STATIC_INLINE uint32_t LL_RTC_DATE_GetYear(RTC_TypeDef *RTCx)
1422{
1423 return ((READ_BIT(RTCx->DR, (RTC_DR_YT | RTC_DR_YU))) >> RTC_DR_YU_Pos);
1424}
1425
1426/**
1427 * @brief Set Week day
1428 * @rmtoll RTC_DR WDU LL_RTC_DATE_SetWeekDay
1429 * @param RTCx RTC Instance
1430 * @param WeekDay This parameter can be one of the following values:
1431 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1432 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1433 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1434 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1435 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1436 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1437 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1438 * @retval None
1439 */
1440__STATIC_INLINE void LL_RTC_DATE_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
1441{
1442 MODIFY_REG(RTCx->DR, RTC_DR_WDU, WeekDay << RTC_DR_WDU_Pos);
1443}
1444
1445/**
1446 * @brief Get Week day
1447 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1448 * before reading this bit
1449 * @rmtoll RTC_DR WDU LL_RTC_DATE_GetWeekDay
1450 * @param RTCx RTC Instance
1451 * @retval Returned value can be one of the following values:
1452 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1453 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1454 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1455 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1456 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1457 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1458 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1459 */
1460__STATIC_INLINE uint32_t LL_RTC_DATE_GetWeekDay(RTC_TypeDef *RTCx)
1461{
1462 return (uint32_t)(READ_BIT(RTCx->DR, RTC_DR_WDU) >> RTC_DR_WDU_Pos);
1463}
1464
1465/**
1466 * @brief Set Month in BCD format
1467 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Month from binary to BCD format
1468 * @rmtoll RTC_DR MT LL_RTC_DATE_SetMonth\n
1469 * RTC_DR MU LL_RTC_DATE_SetMonth
1470 * @param RTCx RTC Instance
1471 * @param Month This parameter can be one of the following values:
1472 * @arg @ref LL_RTC_MONTH_JANUARY
1473 * @arg @ref LL_RTC_MONTH_FEBRUARY
1474 * @arg @ref LL_RTC_MONTH_MARCH
1475 * @arg @ref LL_RTC_MONTH_APRIL
1476 * @arg @ref LL_RTC_MONTH_MAY
1477 * @arg @ref LL_RTC_MONTH_JUNE
1478 * @arg @ref LL_RTC_MONTH_JULY
1479 * @arg @ref LL_RTC_MONTH_AUGUST
1480 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1481 * @arg @ref LL_RTC_MONTH_OCTOBER
1482 * @arg @ref LL_RTC_MONTH_NOVEMBER
1483 * @arg @ref LL_RTC_MONTH_DECEMBER
1484 * @retval None
1485 */
1486__STATIC_INLINE void LL_RTC_DATE_SetMonth(RTC_TypeDef *RTCx, uint32_t Month)
1487{
1488 MODIFY_REG(RTCx->DR, (RTC_DR_MT | RTC_DR_MU),
1489 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)));
1490}
1491
1492/**
1493 * @brief Get Month in BCD format
1494 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1495 * before reading this bit
1496 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
1497 * @rmtoll RTC_DR MT LL_RTC_DATE_GetMonth\n
1498 * RTC_DR MU LL_RTC_DATE_GetMonth
1499 * @param RTCx RTC Instance
1500 * @retval Returned value can be one of the following values:
1501 * @arg @ref LL_RTC_MONTH_JANUARY
1502 * @arg @ref LL_RTC_MONTH_FEBRUARY
1503 * @arg @ref LL_RTC_MONTH_MARCH
1504 * @arg @ref LL_RTC_MONTH_APRIL
1505 * @arg @ref LL_RTC_MONTH_MAY
1506 * @arg @ref LL_RTC_MONTH_JUNE
1507 * @arg @ref LL_RTC_MONTH_JULY
1508 * @arg @ref LL_RTC_MONTH_AUGUST
1509 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1510 * @arg @ref LL_RTC_MONTH_OCTOBER
1511 * @arg @ref LL_RTC_MONTH_NOVEMBER
1512 * @arg @ref LL_RTC_MONTH_DECEMBER
1513 */
1514__STATIC_INLINE uint32_t LL_RTC_DATE_GetMonth(RTC_TypeDef *RTCx)
1515{
1516 return ((READ_BIT(RTCx->DR, (RTC_DR_MT | RTC_DR_MU)))>> RTC_DR_MU_Pos);
1517}
1518
1519/**
1520 * @brief Set Day in BCD format
1521 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
1522 * @rmtoll RTC_DR DT LL_RTC_DATE_SetDay\n
1523 * RTC_DR DU LL_RTC_DATE_SetDay
1524 * @param RTCx RTC Instance
1525 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
1526 * @retval None
1527 */
1528__STATIC_INLINE void LL_RTC_DATE_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
1529{
1530 MODIFY_REG(RTCx->DR, (RTC_DR_DT | RTC_DR_DU),
1531 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos)));
1532}
1533
1534/**
1535 * @brief Get Day in BCD format
1536 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1537 * before reading this bit
1538 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
1539 * @rmtoll RTC_DR DT LL_RTC_DATE_GetDay\n
1540 * RTC_DR DU LL_RTC_DATE_GetDay
1541 * @param RTCx RTC Instance
1542 * @retval Value between Min_Data=0x01 and Max_Data=0x31
1543 */
1544__STATIC_INLINE uint32_t LL_RTC_DATE_GetDay(RTC_TypeDef *RTCx)
1545{
1546 return ((READ_BIT(RTCx->DR, (RTC_DR_DT | RTC_DR_DU))) >> RTC_DR_DU_Pos);
1547}
1548
1549/**
1550 * @brief Set date (WeekDay, Day, Month and Year) in BCD format
1551 * @rmtoll RTC_DR WDU LL_RTC_DATE_Config\n
1552 * RTC_DR MT LL_RTC_DATE_Config\n
1553 * RTC_DR MU LL_RTC_DATE_Config\n
1554 * RTC_DR DT LL_RTC_DATE_Config\n
1555 * RTC_DR DU LL_RTC_DATE_Config\n
1556 * RTC_DR YT LL_RTC_DATE_Config\n
1557 * RTC_DR YU LL_RTC_DATE_Config
1558 * @param RTCx RTC Instance
1559 * @param WeekDay This parameter can be one of the following values:
1560 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1561 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1562 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1563 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1564 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1565 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1566 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1567 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
1568 * @param Month This parameter can be one of the following values:
1569 * @arg @ref LL_RTC_MONTH_JANUARY
1570 * @arg @ref LL_RTC_MONTH_FEBRUARY
1571 * @arg @ref LL_RTC_MONTH_MARCH
1572 * @arg @ref LL_RTC_MONTH_APRIL
1573 * @arg @ref LL_RTC_MONTH_MAY
1574 * @arg @ref LL_RTC_MONTH_JUNE
1575 * @arg @ref LL_RTC_MONTH_JULY
1576 * @arg @ref LL_RTC_MONTH_AUGUST
1577 * @arg @ref LL_RTC_MONTH_SEPTEMBER
1578 * @arg @ref LL_RTC_MONTH_OCTOBER
1579 * @arg @ref LL_RTC_MONTH_NOVEMBER
1580 * @arg @ref LL_RTC_MONTH_DECEMBER
1581 * @param Year Value between Min_Data=0x00 and Max_Data=0x99
1582 * @retval None
1583 */
1584__STATIC_INLINE void LL_RTC_DATE_Config(RTC_TypeDef *RTCx, uint32_t WeekDay, uint32_t Day, uint32_t Month, uint32_t Year)
1585{
1586 register uint32_t temp;
1587
1588 temp = (WeekDay << RTC_DR_WDU_Pos) | \
1589 (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)) | \
1590 (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)) | \
1591 (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos));
1592
1593 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);
1594}
1595
1596/**
1597 * @brief Get date (WeekDay, Day, Month and Year) in BCD format
1598 * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set
1599 * before reading this bit
1600 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_YEAR, __LL_RTC_GET_MONTH,
1601 * and __LL_RTC_GET_DAY are available to get independently each parameter.
1602 * @rmtoll RTC_DR WDU LL_RTC_DATE_Get\n
1603 * RTC_DR MT LL_RTC_DATE_Get\n
1604 * RTC_DR MU LL_RTC_DATE_Get\n
1605 * RTC_DR DT LL_RTC_DATE_Get\n
1606 * RTC_DR DU LL_RTC_DATE_Get\n
1607 * RTC_DR YT LL_RTC_DATE_Get\n
1608 * RTC_DR YU LL_RTC_DATE_Get
1609 * @param RTCx RTC Instance
1610 * @retval Combination of WeekDay, Day, Month and Year (Format: 0xWWDDMMYY).
1611 */
1612__STATIC_INLINE uint32_t LL_RTC_DATE_Get(RTC_TypeDef *RTCx)
1613{
1614 register uint32_t temp;
1615
1616 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));
1617 return (uint32_t)((((temp & RTC_DR_WDU) >> RTC_DR_WDU_Pos) << RTC_OFFSET_WEEKDAY) | \
1618 (((((temp & RTC_DR_DT) >> RTC_DR_DT_Pos) << 4U) | ((temp & RTC_DR_DU) >> RTC_DR_DU_Pos)) << RTC_OFFSET_DAY) | \
1619 (((((temp & RTC_DR_MT) >> RTC_DR_MT_Pos) << 4U) | ((temp & RTC_DR_MU) >> RTC_DR_MU_Pos)) << RTC_OFFSET_MONTH) | \
1620 ((((temp & RTC_DR_YT) >> RTC_DR_YT_Pos) << 4U) | ((temp & RTC_DR_YU) >> RTC_DR_YU_Pos)));
1621}
1622
1623/**
1624 * @}
1625 */
1626
1627/** @defgroup RTC_LL_EF_ALARMA ALARMA
1628 * @{
1629 */
1630
1631/**
1632 * @brief Enable Alarm A
1633 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1634 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Enable
1635 * @param RTCx RTC Instance
1636 * @retval None
1637 */
1638__STATIC_INLINE void LL_RTC_ALMA_Enable(RTC_TypeDef *RTCx)
1639{
1640 SET_BIT(RTCx->CR, RTC_CR_ALRAE);
1641}
1642
1643/**
1644 * @brief Disable Alarm A
1645 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
1646 * @rmtoll RTC_CR ALRAE LL_RTC_ALMA_Disable
1647 * @param RTCx RTC Instance
1648 * @retval None
1649 */
1650__STATIC_INLINE void LL_RTC_ALMA_Disable(RTC_TypeDef *RTCx)
1651{
1652 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAE);
1653}
1654
1655/**
1656 * @brief Specify the Alarm A masks.
1657 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_SetMask\n
1658 * RTC_ALRMAR MSK3 LL_RTC_ALMA_SetMask\n
1659 * RTC_ALRMAR MSK2 LL_RTC_ALMA_SetMask\n
1660 * RTC_ALRMAR MSK1 LL_RTC_ALMA_SetMask
1661 * @param RTCx RTC Instance
1662 * @param Mask This parameter can be a combination of the following values:
1663 * @arg @ref LL_RTC_ALMA_MASK_NONE
1664 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
1665 * @arg @ref LL_RTC_ALMA_MASK_HOURS
1666 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
1667 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
1668 * @arg @ref LL_RTC_ALMA_MASK_ALL
1669 * @retval None
1670 */
1671__STATIC_INLINE void LL_RTC_ALMA_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
1672{
1673 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1, Mask);
1674}
1675
1676/**
1677 * @brief Get the Alarm A masks.
1678 * @rmtoll RTC_ALRMAR MSK4 LL_RTC_ALMA_GetMask\n
1679 * RTC_ALRMAR MSK3 LL_RTC_ALMA_GetMask\n
1680 * RTC_ALRMAR MSK2 LL_RTC_ALMA_GetMask\n
1681 * RTC_ALRMAR MSK1 LL_RTC_ALMA_GetMask
1682 * @param RTCx RTC Instance
1683 * @retval Returned value can be can be a combination of the following values:
1684 * @arg @ref LL_RTC_ALMA_MASK_NONE
1685 * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY
1686 * @arg @ref LL_RTC_ALMA_MASK_HOURS
1687 * @arg @ref LL_RTC_ALMA_MASK_MINUTES
1688 * @arg @ref LL_RTC_ALMA_MASK_SECONDS
1689 * @arg @ref LL_RTC_ALMA_MASK_ALL
1690 */
1691__STATIC_INLINE uint32_t LL_RTC_ALMA_GetMask(RTC_TypeDef *RTCx)
1692{
1693 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1));
1694}
1695
1696/**
1697 * @brief Enable AlarmA Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
1698 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_EnableWeekday
1699 * @param RTCx RTC Instance
1700 * @retval None
1701 */
1702__STATIC_INLINE void LL_RTC_ALMA_EnableWeekday(RTC_TypeDef *RTCx)
1703{
1704 SET_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
1705}
1706
1707/**
1708 * @brief Disable AlarmA Week day selection (DU[3:0] represents the date )
1709 * @rmtoll RTC_ALRMAR WDSEL LL_RTC_ALMA_DisableWeekday
1710 * @param RTCx RTC Instance
1711 * @retval None
1712 */
1713__STATIC_INLINE void LL_RTC_ALMA_DisableWeekday(RTC_TypeDef *RTCx)
1714{
1715 CLEAR_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL);
1716}
1717
1718/**
1719 * @brief Set ALARM A Day in BCD format
1720 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
1721 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_SetDay\n
1722 * RTC_ALRMAR DU LL_RTC_ALMA_SetDay
1723 * @param RTCx RTC Instance
1724 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
1725 * @retval None
1726 */
1727__STATIC_INLINE void LL_RTC_ALMA_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
1728{
1729 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU),
1730 (((Day & 0xF0U) << (RTC_ALRMAR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMAR_DU_Pos)));
1731}
1732
1733/**
1734 * @brief Get ALARM A Day in BCD format
1735 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
1736 * @rmtoll RTC_ALRMAR DT LL_RTC_ALMA_GetDay\n
1737 * RTC_ALRMAR DU LL_RTC_ALMA_GetDay
1738 * @param RTCx RTC Instance
1739 * @retval Value between Min_Data=0x01 and Max_Data=0x31
1740 */
1741__STATIC_INLINE uint32_t LL_RTC_ALMA_GetDay(RTC_TypeDef *RTCx)
1742{
1743 return ((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU))) >> RTC_ALRMAR_DU_Pos);
1744}
1745
1746/**
1747 * @brief Set ALARM A Weekday
1748 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_SetWeekDay
1749 * @param RTCx RTC Instance
1750 * @param WeekDay This parameter can be one of the following values:
1751 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1752 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1753 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1754 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1755 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1756 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1757 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1758 * @retval None
1759 */
1760__STATIC_INLINE void LL_RTC_ALMA_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
1761{
1762 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_DU, WeekDay << RTC_ALRMAR_DU_Pos);
1763}
1764
1765/**
1766 * @brief Get ALARM A Weekday
1767 * @rmtoll RTC_ALRMAR DU LL_RTC_ALMA_GetWeekDay
1768 * @param RTCx RTC Instance
1769 * @retval Returned value can be one of the following values:
1770 * @arg @ref LL_RTC_WEEKDAY_MONDAY
1771 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
1772 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
1773 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
1774 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
1775 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
1776 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
1777 */
1778__STATIC_INLINE uint32_t LL_RTC_ALMA_GetWeekDay(RTC_TypeDef *RTCx)
1779{
1780 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_DU) >> RTC_ALRMAR_DU_Pos);
1781}
1782
1783/**
1784 * @brief Set Alarm A time format (AM/24-hour or PM notation)
1785 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_SetTimeFormat
1786 * @param RTCx RTC Instance
1787 * @param TimeFormat This parameter can be one of the following values:
1788 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
1789 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
1790 * @retval None
1791 */
1792__STATIC_INLINE void LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
1793{
1794 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM, TimeFormat);
1795}
1796
1797/**
1798 * @brief Get Alarm A time format (AM or PM notation)
1799 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_GetTimeFormat
1800 * @param RTCx RTC Instance
1801 * @retval Returned value can be one of the following values:
1802 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
1803 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
1804 */
1805__STATIC_INLINE uint32_t LL_RTC_ALMA_GetTimeFormat(RTC_TypeDef *RTCx)
1806{
1807 return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_PM));
1808}
1809
1810/**
1811 * @brief Set ALARM A Hours in BCD format
1812 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
1813 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_SetHour\n
1814 * RTC_ALRMAR HU LL_RTC_ALMA_SetHour
1815 * @param RTCx RTC Instance
1816 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1817 * @retval None
1818 */
1819__STATIC_INLINE void LL_RTC_ALMA_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
1820{
1821 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU),
1822 (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)));
1823}
1824
1825/**
1826 * @brief Get ALARM A Hours in BCD format
1827 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
1828 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetHour\n
1829 * RTC_ALRMAR HU LL_RTC_ALMA_GetHour
1830 * @param RTCx RTC Instance
1831 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1832 */
1833__STATIC_INLINE uint32_t LL_RTC_ALMA_GetHour(RTC_TypeDef *RTCx)
1834{
1835 return ((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU))) >> RTC_ALRMAR_HU_Pos);
1836}
1837
1838/**
1839 * @brief Set ALARM A Minutes in BCD format
1840 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
1841 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_SetMinute\n
1842 * RTC_ALRMAR MNU LL_RTC_ALMA_SetMinute
1843 * @param RTCx RTC Instance
1844 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1845 * @retval None
1846 */
1847__STATIC_INLINE void LL_RTC_ALMA_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
1848{
1849 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU),
1850 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)));
1851}
1852
1853/**
1854 * @brief Get ALARM A Minutes in BCD format
1855 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
1856 * @rmtoll RTC_ALRMAR MNT LL_RTC_ALMA_GetMinute\n
1857 * RTC_ALRMAR MNU LL_RTC_ALMA_GetMinute
1858 * @param RTCx RTC Instance
1859 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1860 */
1861__STATIC_INLINE uint32_t LL_RTC_ALMA_GetMinute(RTC_TypeDef *RTCx)
1862{
1863 return ((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU))) >> RTC_ALRMAR_MNU_Pos);
1864}
1865
1866/**
1867 * @brief Set ALARM A Seconds in BCD format
1868 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
1869 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_SetSecond\n
1870 * RTC_ALRMAR SU LL_RTC_ALMA_SetSecond
1871 * @param RTCx RTC Instance
1872 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1873 * @retval None
1874 */
1875__STATIC_INLINE void LL_RTC_ALMA_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
1876{
1877 MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU),
1878 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos)));
1879}
1880
1881/**
1882 * @brief Get ALARM A Seconds in BCD format
1883 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
1884 * @rmtoll RTC_ALRMAR ST LL_RTC_ALMA_GetSecond\n
1885 * RTC_ALRMAR SU LL_RTC_ALMA_GetSecond
1886 * @param RTCx RTC Instance
1887 * @retval Value between Min_Data=0x00 and Max_Data=0x59
1888 */
1889__STATIC_INLINE uint32_t LL_RTC_ALMA_GetSecond(RTC_TypeDef *RTCx)
1890{
1891 return ((READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU))) >> RTC_ALRMAR_SU_Pos);
1892}
1893
1894/**
1895 * @brief Set Alarm A Time (hour, minute and second) in BCD format
1896 * @rmtoll RTC_ALRMAR PM LL_RTC_ALMA_ConfigTime\n
1897 * RTC_ALRMAR HT LL_RTC_ALMA_ConfigTime\n
1898 * RTC_ALRMAR HU LL_RTC_ALMA_ConfigTime\n
1899 * RTC_ALRMAR MNT LL_RTC_ALMA_ConfigTime\n
1900 * RTC_ALRMAR MNU LL_RTC_ALMA_ConfigTime\n
1901 * RTC_ALRMAR ST LL_RTC_ALMA_ConfigTime\n
1902 * RTC_ALRMAR SU LL_RTC_ALMA_ConfigTime
1903 * @param RTCx RTC Instance
1904 * @param Format12_24 This parameter can be one of the following values:
1905 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM
1906 * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM
1907 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
1908 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
1909 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
1910 * @retval None
1911 */
1912__STATIC_INLINE void LL_RTC_ALMA_ConfigTime(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, uint32_t Seconds)
1913{
1914 register uint32_t temp;
1915
1916 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)) | \
1917 (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)) | \
1918 (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos));
1919
1920 MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM | RTC_ALRMAR_HT | RTC_ALRMAR_HU | RTC_ALRMAR_MNT | RTC_ALRMAR_MNU | RTC_ALRMAR_ST | RTC_ALRMAR_SU, temp);
1921}
1922
1923/**
1924 * @brief Get Alarm B Time (hour, minute and second) in BCD format
1925 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
1926 * are available to get independently each parameter.
1927 * @rmtoll RTC_ALRMAR HT LL_RTC_ALMA_GetTime\n
1928 * RTC_ALRMAR HU LL_RTC_ALMA_GetTime\n
1929 * RTC_ALRMAR MNT LL_RTC_ALMA_GetTime\n
1930 * RTC_ALRMAR MNU LL_RTC_ALMA_GetTime\n
1931 * RTC_ALRMAR ST LL_RTC_ALMA_GetTime\n
1932 * RTC_ALRMAR SU LL_RTC_ALMA_GetTime
1933 * @param RTCx RTC Instance
1934 * @retval Combination of hours, minutes and seconds.
1935 */
1936__STATIC_INLINE uint32_t LL_RTC_ALMA_GetTime(RTC_TypeDef *RTCx)
1937{
1938 return (uint32_t)((LL_RTC_ALMA_GetHour(RTCx) << RTC_OFFSET_HOUR) | (LL_RTC_ALMA_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMA_GetSecond(RTCx));
1939}
1940
1941/**
1942 * @brief Set Alarm A Mask the most-significant bits starting at this bit
1943 * @note This register can be written only when ALRAE is reset in RTC_CR register,
1944 * or in initialization mode.
1945 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_SetSubSecondMask
1946 * @param RTCx RTC Instance
1947 * @param Mask Value between Min_Data=0x00 and Max_Data=0xF
1948 * @retval None
1949 */
1950__STATIC_INLINE void LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
1951{
1952 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS, Mask << RTC_ALRMASSR_MASKSS_Pos);
1953}
1954
1955/**
1956 * @brief Get Alarm A Mask the most-significant bits starting at this bit
1957 * @rmtoll RTC_ALRMASSR MASKSS LL_RTC_ALMA_GetSubSecondMask
1958 * @param RTCx RTC Instance
1959 * @retval Value between Min_Data=0x00 and Max_Data=0xF
1960 */
1961__STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecondMask(RTC_TypeDef *RTCx)
1962{
1963 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS) >> RTC_ALRMASSR_MASKSS_Pos);
1964}
1965
1966/**
1967 * @brief Set Alarm A Sub seconds value
1968 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_SetSubSecond
1969 * @param RTCx RTC Instance
1970 * @param Subsecond Value between Min_Data=0x00 and Max_Data=0x7FFF
1971 * @retval None
1972 */
1973__STATIC_INLINE void LL_RTC_ALMA_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
1974{
1975 MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SS, Subsecond);
1976}
1977
1978/**
1979 * @brief Get Alarm A Sub seconds value
1980 * @rmtoll RCT_ALRMASSR SS LL_RTC_ALMA_GetSubSecond
1981 * @param RTCx RTC Instance
1982 * @retval Value between Min_Data=0x00 and Max_Data=0x7FFF
1983 */
1984__STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecond(RTC_TypeDef *RTCx)
1985{
1986 return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SS));
1987}
1988
1989/**
1990 * @}
1991 */
1992
1993/** @defgroup RTC_LL_EF_ALARMB ALARMB
1994 * @{
1995 */
1996
1997/**
1998 * @brief Enable Alarm B
1999 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2000 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Enable
2001 * @param RTCx RTC Instance
2002 * @retval None
2003 */
2004__STATIC_INLINE void LL_RTC_ALMB_Enable(RTC_TypeDef *RTCx)
2005{
2006 SET_BIT(RTCx->CR, RTC_CR_ALRBE);
2007}
2008
2009/**
2010 * @brief Disable Alarm B
2011 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2012 * @rmtoll RTC_CR ALRBE LL_RTC_ALMB_Disable
2013 * @param RTCx RTC Instance
2014 * @retval None
2015 */
2016__STATIC_INLINE void LL_RTC_ALMB_Disable(RTC_TypeDef *RTCx)
2017{
2018 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBE);
2019}
2020
2021/**
2022 * @brief Specify the Alarm B masks.
2023 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_SetMask\n
2024 * RTC_ALRMBR MSK3 LL_RTC_ALMB_SetMask\n
2025 * RTC_ALRMBR MSK2 LL_RTC_ALMB_SetMask\n
2026 * RTC_ALRMBR MSK1 LL_RTC_ALMB_SetMask
2027 * @param RTCx RTC Instance
2028 * @param Mask This parameter can be a combination of the following values:
2029 * @arg @ref LL_RTC_ALMB_MASK_NONE
2030 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2031 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2032 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2033 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2034 * @arg @ref LL_RTC_ALMB_MASK_ALL
2035 * @retval None
2036 */
2037__STATIC_INLINE void LL_RTC_ALMB_SetMask(RTC_TypeDef *RTCx, uint32_t Mask)
2038{
2039 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1, Mask);
2040}
2041
2042/**
2043 * @brief Get the Alarm B masks.
2044 * @rmtoll RTC_ALRMBR MSK4 LL_RTC_ALMB_GetMask\n
2045 * RTC_ALRMBR MSK3 LL_RTC_ALMB_GetMask\n
2046 * RTC_ALRMBR MSK2 LL_RTC_ALMB_GetMask\n
2047 * RTC_ALRMBR MSK1 LL_RTC_ALMB_GetMask
2048 * @param RTCx RTC Instance
2049 * @retval Returned value can be can be a combination of the following values:
2050 * @arg @ref LL_RTC_ALMB_MASK_NONE
2051 * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY
2052 * @arg @ref LL_RTC_ALMB_MASK_HOURS
2053 * @arg @ref LL_RTC_ALMB_MASK_MINUTES
2054 * @arg @ref LL_RTC_ALMB_MASK_SECONDS
2055 * @arg @ref LL_RTC_ALMB_MASK_ALL
2056 */
2057__STATIC_INLINE uint32_t LL_RTC_ALMB_GetMask(RTC_TypeDef *RTCx)
2058{
2059 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1));
2060}
2061
2062/**
2063 * @brief Enable AlarmB Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care)
2064 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_EnableWeekday
2065 * @param RTCx RTC Instance
2066 * @retval None
2067 */
2068__STATIC_INLINE void LL_RTC_ALMB_EnableWeekday(RTC_TypeDef *RTCx)
2069{
2070 SET_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2071}
2072
2073/**
2074 * @brief Disable AlarmB Week day selection (DU[3:0] represents the date )
2075 * @rmtoll RTC_ALRMBR WDSEL LL_RTC_ALMB_DisableWeekday
2076 * @param RTCx RTC Instance
2077 * @retval None
2078 */
2079__STATIC_INLINE void LL_RTC_ALMB_DisableWeekday(RTC_TypeDef *RTCx)
2080{
2081 CLEAR_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL);
2082}
2083
2084/**
2085 * @brief Set ALARM B Day in BCD format
2086 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format
2087 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_SetDay\n
2088 * RTC_ALRMBR DU LL_RTC_ALMB_SetDay
2089 * @param RTCx RTC Instance
2090 * @param Day Value between Min_Data=0x01 and Max_Data=0x31
2091 * @retval None
2092 */
2093__STATIC_INLINE void LL_RTC_ALMB_SetDay(RTC_TypeDef *RTCx, uint32_t Day)
2094{
2095 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU),
2096 (((Day & 0xF0U) << (RTC_ALRMBR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMBR_DU_Pos)));
2097}
2098
2099/**
2100 * @brief Get ALARM B Day in BCD format
2101 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2102 * @rmtoll RTC_ALRMBR DT LL_RTC_ALMB_GetDay\n
2103 * RTC_ALRMBR DU LL_RTC_ALMB_GetDay
2104 * @param RTCx RTC Instance
2105 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2106 */
2107__STATIC_INLINE uint32_t LL_RTC_ALMB_GetDay(RTC_TypeDef *RTCx)
2108{
2109 return ((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU))) >> RTC_ALRMBR_DU_Pos);
2110}
2111
2112/**
2113 * @brief Set ALARM B Weekday
2114 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_SetWeekDay
2115 * @param RTCx RTC Instance
2116 * @param WeekDay This parameter can be one of the following values:
2117 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2118 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2119 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2120 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2121 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2122 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2123 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2124 * @retval None
2125 */
2126__STATIC_INLINE void LL_RTC_ALMB_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay)
2127{
2128 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_DU, WeekDay << RTC_ALRMBR_DU_Pos);
2129}
2130
2131/**
2132 * @brief Get ALARM B Weekday
2133 * @rmtoll RTC_ALRMBR DU LL_RTC_ALMB_GetWeekDay
2134 * @param RTCx RTC Instance
2135 * @retval Returned value can be one of the following values:
2136 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2137 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2138 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2139 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2140 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2141 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2142 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2143 */
2144__STATIC_INLINE uint32_t LL_RTC_ALMB_GetWeekDay(RTC_TypeDef *RTCx)
2145{
2146 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_DU) >> RTC_ALRMBR_DU_Pos);
2147}
2148
2149/**
2150 * @brief Set ALARM B time format (AM/24-hour or PM notation)
2151 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_SetTimeFormat
2152 * @param RTCx RTC Instance
2153 * @param TimeFormat This parameter can be one of the following values:
2154 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2155 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2156 * @retval None
2157 */
2158__STATIC_INLINE void LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat)
2159{
2160 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM, TimeFormat);
2161}
2162
2163/**
2164 * @brief Get ALARM B time format (AM or PM notation)
2165 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_GetTimeFormat
2166 * @param RTCx RTC Instance
2167 * @retval Returned value can be one of the following values:
2168 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2169 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2170 */
2171__STATIC_INLINE uint32_t LL_RTC_ALMB_GetTimeFormat(RTC_TypeDef *RTCx)
2172{
2173 return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_PM));
2174}
2175
2176/**
2177 * @brief Set ALARM B Hours in BCD format
2178 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format
2179 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_SetHour\n
2180 * RTC_ALRMBR HU LL_RTC_ALMB_SetHour
2181 * @param RTCx RTC Instance
2182 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2183 * @retval None
2184 */
2185__STATIC_INLINE void LL_RTC_ALMB_SetHour(RTC_TypeDef *RTCx, uint32_t Hours)
2186{
2187 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU),
2188 (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)));
2189}
2190
2191/**
2192 * @brief Get ALARM B Hours in BCD format
2193 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2194 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetHour\n
2195 * RTC_ALRMBR HU LL_RTC_ALMB_GetHour
2196 * @param RTCx RTC Instance
2197 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2198 */
2199__STATIC_INLINE uint32_t LL_RTC_ALMB_GetHour(RTC_TypeDef *RTCx)
2200{
2201 return ((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU))) >> RTC_ALRMBR_HU_Pos);
2202}
2203
2204/**
2205 * @brief Set ALARM B Minutes in BCD format
2206 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format
2207 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_SetMinute\n
2208 * RTC_ALRMBR MNU LL_RTC_ALMB_SetMinute
2209 * @param RTCx RTC Instance
2210 * @param Minutes between Min_Data=0x00 and Max_Data=0x59
2211 * @retval None
2212 */
2213__STATIC_INLINE void LL_RTC_ALMB_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes)
2214{
2215 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU),
2216 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)));
2217}
2218
2219/**
2220 * @brief Get ALARM B Minutes in BCD format
2221 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2222 * @rmtoll RTC_ALRMBR MNT LL_RTC_ALMB_GetMinute\n
2223 * RTC_ALRMBR MNU LL_RTC_ALMB_GetMinute
2224 * @param RTCx RTC Instance
2225 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2226 */
2227__STATIC_INLINE uint32_t LL_RTC_ALMB_GetMinute(RTC_TypeDef *RTCx)
2228{
2229 return ((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU))) >> RTC_ALRMBR_MNU_Pos);
2230}
2231
2232/**
2233 * @brief Set ALARM B Seconds in BCD format
2234 * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format
2235 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_SetSecond\n
2236 * RTC_ALRMBR SU LL_RTC_ALMB_SetSecond
2237 * @param RTCx RTC Instance
2238 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2239 * @retval None
2240 */
2241__STATIC_INLINE void LL_RTC_ALMB_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds)
2242{
2243 MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU),
2244 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos)));
2245}
2246
2247/**
2248 * @brief Get ALARM B Seconds in BCD format
2249 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2250 * @rmtoll RTC_ALRMBR ST LL_RTC_ALMB_GetSecond\n
2251 * RTC_ALRMBR SU LL_RTC_ALMB_GetSecond
2252 * @param RTCx RTC Instance
2253 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2254 */
2255__STATIC_INLINE uint32_t LL_RTC_ALMB_GetSecond(RTC_TypeDef *RTCx)
2256{
2257 return ((READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU))) >> RTC_ALRMBR_SU_Pos);
2258}
2259
2260/**
2261 * @brief Set Alarm B Time (hour, minute and second) in BCD format
2262 * @rmtoll RTC_ALRMBR PM LL_RTC_ALMB_ConfigTime\n
2263 * RTC_ALRMBR HT LL_RTC_ALMB_ConfigTime\n
2264 * RTC_ALRMBR HU LL_RTC_ALMB_ConfigTime\n
2265 * RTC_ALRMBR MNT LL_RTC_ALMB_ConfigTime\n
2266 * RTC_ALRMBR MNU LL_RTC_ALMB_ConfigTime\n
2267 * RTC_ALRMBR ST LL_RTC_ALMB_ConfigTime\n
2268 * RTC_ALRMBR SU LL_RTC_ALMB_ConfigTime
2269 * @param RTCx RTC Instance
2270 * @param Format12_24 This parameter can be one of the following values:
2271 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM
2272 * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM
2273 * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2274 * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59
2275 * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59
2276 * @retval None
2277 */
2278__STATIC_INLINE void LL_RTC_ALMB_ConfigTime(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, uint32_t Seconds)
2279{
2280 register uint32_t temp;
2281
2282 temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)) | \
2283 (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)) | \
2284 (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos));
2285
2286 MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM| RTC_ALRMBR_HT | RTC_ALRMBR_HU | RTC_ALRMBR_MNT | RTC_ALRMBR_MNU | RTC_ALRMBR_ST | RTC_ALRMBR_SU, temp);
2287}
2288
2289/**
2290 * @brief Get Alarm B Time (hour, minute and second) in BCD format
2291 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2292 * are available to get independently each parameter.
2293 * @rmtoll RTC_ALRMBR HT LL_RTC_ALMB_GetTime\n
2294 * RTC_ALRMBR HU LL_RTC_ALMB_GetTime\n
2295 * RTC_ALRMBR MNT LL_RTC_ALMB_GetTime\n
2296 * RTC_ALRMBR MNU LL_RTC_ALMB_GetTime\n
2297 * RTC_ALRMBR ST LL_RTC_ALMB_GetTime\n
2298 * RTC_ALRMBR SU LL_RTC_ALMB_GetTime
2299 * @param RTCx RTC Instance
2300 * @retval Combination of hours, minutes and seconds.
2301 */
2302__STATIC_INLINE uint32_t LL_RTC_ALMB_GetTime(RTC_TypeDef *RTCx)
2303{
2304 return (uint32_t)((LL_RTC_ALMB_GetHour(RTCx) << RTC_OFFSET_HOUR) | (LL_RTC_ALMB_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMB_GetSecond(RTCx));
2305}
2306
2307/**
2308 * @brief Set Alarm B Mask the most-significant bits starting at this bit
2309 * @note This register can be written only when ALRBE is reset in RTC_CR register,
2310 * or in initialization mode.
2311 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_SetSubSecondMask
2312 * @param RTCx RTC Instance
2313 * @param Mask Value between Min_Data=0x00 and Max_Data=0xF
2314 * @retval None
2315 */
2316__STATIC_INLINE void LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask)
2317{
2318 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS, Mask << RTC_ALRMBSSR_MASKSS_Pos);
2319}
2320
2321/**
2322 * @brief Get Alarm B Mask the most-significant bits starting at this bit
2323 * @rmtoll RTC_ALRMBSSR MASKSS LL_RTC_ALMB_GetSubSecondMask
2324 * @param RTCx RTC Instance
2325 * @retval Value between Min_Data=0x00 and Max_Data=0xF
2326 */
2327__STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecondMask(RTC_TypeDef *RTCx)
2328{
2329 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS) >> RTC_ALRMBSSR_MASKSS_Pos);
2330}
2331
2332/**
2333 * @brief Set Alarm B Sub seconds value
2334 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_SetSubSecond
2335 * @param RTCx RTC Instance
2336 * @param Subsecond Value between Min_Data=0x00 and Max_Data=0x7FFF
2337 * @retval None
2338 */
2339__STATIC_INLINE void LL_RTC_ALMB_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond)
2340{
2341 MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS, Subsecond);
2342}
2343
2344/**
2345 * @brief Get Alarm B Sub seconds value
2346 * @rmtoll RTC_ALRMBSSR SS LL_RTC_ALMB_GetSubSecond
2347 * @param RTCx RTC Instance
2348 * @retval Value between Min_Data=0x00 and Max_Data=0x7FFF
2349 */
2350__STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecond(RTC_TypeDef *RTCx)
2351{
2352 return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS));
2353}
2354
2355/**
2356 * @}
2357 */
2358
2359/** @defgroup RTC_LL_EF_Timestamp Timestamp
2360 * @{
2361 */
2362
2363/**
2364 * @brief Enable internal event timestamp
2365 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2366 * @rmtoll RTC_CR ITSE LL_RTC_TS_EnableInternalEvent
2367 * @param RTCx RTC Instance
2368 * @retval None
2369 */
2370__STATIC_INLINE void LL_RTC_TS_EnableInternalEvent(RTC_TypeDef *RTCx)
2371{
2372 SET_BIT(RTCx->CR, RTC_CR_ITSE);
2373}
2374
2375/**
2376 * @brief Disable internal event timestamp
2377 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2378 * @rmtoll RTC_CR ITSE LL_RTC_TS_DisableInternalEvent
2379 * @param RTCx RTC Instance
2380 * @retval None
2381 */
2382__STATIC_INLINE void LL_RTC_TS_DisableInternalEvent(RTC_TypeDef *RTCx)
2383{
2384 CLEAR_BIT(RTCx->CR, RTC_CR_ITSE);
2385}
2386
2387/**
2388 * @brief Enable Timestamp
2389 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2390 * @rmtoll RTC_CR ITSE LL_RTC_TS_Enable
2391 * @param RTCx RTC Instance
2392 * @retval None
2393 */
2394__STATIC_INLINE void LL_RTC_TS_Enable(RTC_TypeDef *RTCx)
2395{
2396 SET_BIT(RTCx->CR, RTC_CR_TSE);
2397}
2398
2399/**
2400 * @brief Disable Timestamp
2401 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2402 * @rmtoll RTC_CR ITSE LL_RTC_TS_Disable
2403 * @param RTCx RTC Instance
2404 * @retval None
2405 */
2406__STATIC_INLINE void LL_RTC_TS_Disable(RTC_TypeDef *RTCx)
2407{
2408 CLEAR_BIT(RTCx->CR, RTC_CR_TSE);
2409}
2410
2411/**
2412 * @brief Set Time-stamp event active edge
2413 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2414 * @note TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting
2415 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_SetActiveEdge
2416 * @param RTCx RTC Instance
2417 * @param Edge This parameter can be one of the following values:
2418 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
2419 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
2420 * @retval None
2421 */
2422__STATIC_INLINE void LL_RTC_TS_SetActiveEdge(RTC_TypeDef *RTCx, uint32_t Edge)
2423{
2424 MODIFY_REG(RTCx->CR, RTC_CR_TSEDGE, Edge);
2425}
2426
2427/**
2428 * @brief Get Time-stamp event active edge
2429 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2430 * @rmtoll RTC_CR TSEDGE LL_RTC_TS_GetActiveEdge
2431 * @param RTCx RTC Instance
2432 * @retval Returned value can be one of the following values:
2433 * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING
2434 * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING
2435 */
2436__STATIC_INLINE uint32_t LL_RTC_TS_GetActiveEdge(RTC_TypeDef *RTCx)
2437{
2438 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TSEDGE));
2439}
2440
2441/**
2442 * @brief Get Timestamp AM/PM notation (AM or 24-hour format)
2443 * @rmtoll RTC_TSTR PM LL_RTC_TS_GetTimeFormat
2444 * @param RTCx RTC Instance
2445 * @retval Returned value can be one of the following values:
2446 * @arg @ref LL_RTC_TS_TIME_FORMAT_AM
2447 * @arg @ref LL_RTC_TS_TIME_FORMAT_PM
2448 */
2449__STATIC_INLINE uint32_t LL_RTC_TS_GetTimeFormat(RTC_TypeDef *RTCx)
2450{
2451 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_PM));
2452}
2453
2454/**
2455 * @brief Get Timestamp Hours in BCD format
2456 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format
2457 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetHour\n
2458 * RTC_TSTR HU LL_RTC_TS_GetHour
2459 * @param RTCx RTC Instance
2460 * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23
2461 */
2462__STATIC_INLINE uint32_t LL_RTC_TS_GetHour(RTC_TypeDef *RTCx)
2463{
2464 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_HT | RTC_TSTR_HU) >> RTC_TSTR_HU_Pos);
2465}
2466
2467/**
2468 * @brief Get Timestamp Minutes in BCD format
2469 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format
2470 * @rmtoll RTC_TSTR MNT LL_RTC_TS_GetMinute\n
2471 * RTC_TSTR MNU LL_RTC_TS_GetMinute
2472 * @param RTCx RTC Instance
2473 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2474 */
2475__STATIC_INLINE uint32_t LL_RTC_TS_GetMinute(RTC_TypeDef *RTCx)
2476{
2477 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_MNT | RTC_TSTR_MNU) >> RTC_TSTR_MNU_Pos);
2478}
2479
2480/**
2481 * @brief Get Timestamp Seconds in BCD format
2482 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format
2483 * @rmtoll RTC_TSTR ST LL_RTC_TS_GetSecond\n
2484 * RTC_TSTR SU LL_RTC_TS_GetSecond
2485 * @param RTCx RTC Instance
2486 * @retval Value between Min_Data=0x00 and Max_Data=0x59
2487 */
2488__STATIC_INLINE uint32_t LL_RTC_TS_GetSecond(RTC_TypeDef *RTCx)
2489{
2490 return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_ST | RTC_TSTR_SU));
2491}
2492
2493/**
2494 * @brief Get Timestamp time (hour, minute and second) in BCD format
2495 * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND
2496 * are available to get independently each parameter.
2497 * @rmtoll RTC_TSTR HT LL_RTC_TS_GetTime\n
2498 * RTC_TSTR HU LL_RTC_TS_GetTime\n
2499 * RTC_TSTR MNT LL_RTC_TS_GetTime\n
2500 * RTC_TSTR MNU LL_RTC_TS_GetTime\n
2501 * RTC_TSTR ST LL_RTC_TS_GetTime\n
2502 * RTC_TSTR SU LL_RTC_TS_GetTime
2503 * @param RTCx RTC Instance
2504 * @retval Combination of hours, minutes and seconds.
2505 */
2506__STATIC_INLINE uint32_t LL_RTC_TS_GetTime(RTC_TypeDef *RTCx)
2507{
2508 return (uint32_t)(READ_BIT(RTCx->TSTR,
2509 RTC_TSTR_HT | RTC_TSTR_HU | RTC_TSTR_MNT | RTC_TSTR_MNU | RTC_TSTR_ST | RTC_TSTR_SU));
2510}
2511
2512/**
2513 * @brief Get Timestamp Week day
2514 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetWeekDay
2515 * @param RTCx RTC Instance
2516 * @retval Returned value can be one of the following values:
2517 * @arg @ref LL_RTC_WEEKDAY_MONDAY
2518 * @arg @ref LL_RTC_WEEKDAY_TUESDAY
2519 * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY
2520 * @arg @ref LL_RTC_WEEKDAY_THURSDAY
2521 * @arg @ref LL_RTC_WEEKDAY_FRIDAY
2522 * @arg @ref LL_RTC_WEEKDAY_SATURDAY
2523 * @arg @ref LL_RTC_WEEKDAY_SUNDAY
2524 */
2525__STATIC_INLINE uint32_t LL_RTC_TS_GetWeekDay(RTC_TypeDef *RTCx)
2526{
2527 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU) >> RTC_TSDR_WDU_Pos);
2528}
2529
2530/**
2531 * @brief Get Timestamp Month in BCD format
2532 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format
2533 * @rmtoll RTC_TSDR MT LL_RTC_TS_GetMonth\n
2534 * RTC_TSDR MU LL_RTC_TS_GetMonth
2535 * @param RTCx RTC Instance
2536 * @retval Returned value can be one of the following values:
2537 * @arg @ref LL_RTC_MONTH_JANUARY
2538 * @arg @ref LL_RTC_MONTH_FEBRUARY
2539 * @arg @ref LL_RTC_MONTH_MARCH
2540 * @arg @ref LL_RTC_MONTH_APRIL
2541 * @arg @ref LL_RTC_MONTH_MAY
2542 * @arg @ref LL_RTC_MONTH_JUNE
2543 * @arg @ref LL_RTC_MONTH_JULY
2544 * @arg @ref LL_RTC_MONTH_AUGUST
2545 * @arg @ref LL_RTC_MONTH_SEPTEMBER
2546 * @arg @ref LL_RTC_MONTH_OCTOBER
2547 * @arg @ref LL_RTC_MONTH_NOVEMBER
2548 * @arg @ref LL_RTC_MONTH_DECEMBER
2549 */
2550__STATIC_INLINE uint32_t LL_RTC_TS_GetMonth(RTC_TypeDef *RTCx)
2551{
2552 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_MT | RTC_TSDR_MU) >> RTC_TSDR_MU_Pos);
2553}
2554
2555/**
2556 * @brief Get Timestamp Day in BCD format
2557 * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format
2558 * @rmtoll RTC_TSDR DT LL_RTC_TS_GetDay\n
2559 * RTC_TSDR DU LL_RTC_TS_GetDay
2560 * @param RTCx RTC Instance
2561 * @retval Value between Min_Data=0x01 and Max_Data=0x31
2562 */
2563__STATIC_INLINE uint32_t LL_RTC_TS_GetDay(RTC_TypeDef *RTCx)
2564{
2565 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_DT | RTC_TSDR_DU));
2566}
2567
2568/**
2569 * @brief Get Timestamp date (WeekDay, Day and Month) in BCD format
2570 * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_MONTH,
2571 * and __LL_RTC_GET_DAY are available to get independently each parameter.
2572 * @rmtoll RTC_TSDR WDU LL_RTC_TS_GetDate\n
2573 * RTC_TSDR MT LL_RTC_TS_GetDate\n
2574 * RTC_TSDR MU LL_RTC_TS_GetDate\n
2575 * RTC_TSDR DT LL_RTC_TS_GetDate\n
2576 * RTC_TSDR DU LL_RTC_TS_GetDate
2577 * @param RTCx RTC Instance
2578 * @retval Combination of Weekday, Day and Month
2579 */
2580__STATIC_INLINE uint32_t LL_RTC_TS_GetDate(RTC_TypeDef *RTCx)
2581{
2582 return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU | RTC_TSDR_MT | RTC_TSDR_MU | RTC_TSDR_DT | RTC_TSDR_DU));
2583}
2584
2585/**
2586 * @brief Get time-stamp sub second value
2587 * @rmtoll RTC_TSDR SS LL_RTC_TS_GetSubSecond
2588 * @param RTCx RTC Instance
2589 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF
2590 */
2591__STATIC_INLINE uint32_t LL_RTC_TS_GetSubSecond(RTC_TypeDef *RTCx)
2592{
2593 return (uint32_t)(READ_BIT(RTCx->TSSSR, RTC_TSSSR_SS));
2594}
2595
2596/**
2597 * @brief Activate timestamp on tamper detection event
2598 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_EnableOnTamper
2599 * @param RTCx RTC Instance
2600 * @retval None
2601 */
2602__STATIC_INLINE void LL_RTC_TS_EnableOnTamper(RTC_TypeDef *RTCx)
2603{
2604 SET_BIT(RTCx->CR, RTC_CR_TAMPTS);
2605}
2606
2607/**
2608 * @brief Disable timestamp on tamper detection event
2609 * @rmtoll RTC_CR TAMPTS LL_RTC_TS_DisableOnTamper
2610 * @param RTCx RTC Instance
2611 * @retval None
2612 */
2613__STATIC_INLINE void LL_RTC_TS_DisableOnTamper(RTC_TypeDef *RTCx)
2614{
2615 CLEAR_BIT(RTCx->CR, RTC_CR_TAMPTS);
2616}
2617
2618
2619/**
2620 * @}
2621 */
2622
2623/** @defgroup RTC_LL_EF_Tamper Tamper
2624 * @{
2625 */
2626
2627/**
2628 * @brief Enable TAMPx input detection
2629 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Enable\n
2630 * TAMP_CR1 TAMP2E LL_RTC_TAMPER_Enable
2631 * @param TAMPx TAMP Instance
2632 * @param Tamper This parameter can be a combination of the following values:
2633 * @arg @ref LL_RTC_TAMPER_1
2634 * @arg @ref LL_RTC_TAMPER_2
2635 *
2636 * @retval None
2637 */
2638__STATIC_INLINE void LL_RTC_TAMPER_Enable(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2639{
2640 SET_BIT(TAMPx->CR1, Tamper);
2641}
2642
2643/**
2644 * @brief Clear TAMPx input detection
2645 * @rmtoll TAMP_CR1 TAMP1E LL_RTC_TAMPER_Disable\n
2646 * TAMP_CR1 TAMP2E LL_RTC_TAMPER_Disable
2647 * @param TAMPx TAMP Instance
2648 * @param Tamper This parameter can be a combination of the following values:
2649 * @arg @ref LL_RTC_TAMPER_1
2650 * @arg @ref LL_RTC_TAMPER_2
2651 *
2652 * @retval None
2653 */
2654__STATIC_INLINE void LL_RTC_TAMPER_Disable(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2655{
2656 CLEAR_BIT(TAMPx->CR1, Tamper);
2657}
2658
2659/**
2660 * @brief Enable Tamper mask flag
2661 * @note Associated Tamper IT must not enabled when tamper mask is set.
2662 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_EnableMask\n
2663 * TAMP_CR2 TAMP2MF LL_RTC_TAMPER_EnableMask
2664 * @param TAMPx TAMP Instance
2665 * @param Mask This parameter can be a combination of the following values:
2666 * @arg @ref LL_RTC_TAMPER_MASK_TAMPER1
2667 * @arg @ref LL_RTC_TAMPER_MASK_TAMPER2
2668 *
2669 * @retval None
2670 */
2671__STATIC_INLINE void LL_RTC_TAMPER_EnableMask(TAMP_TypeDef *TAMPx, uint32_t Mask)
2672{
2673 SET_BIT(TAMPx->CR2, Mask);
2674}
2675
2676/**
2677 * @brief Disable Tamper mask flag
2678 * @rmtoll TAMP_CR2 TAMP1MF LL_RTC_TAMPER_DisableMask\n
2679 * TAMP_CR2 TAMP2MF LL_RTC_TAMPER_DisableMask
2680 * @param TAMPx TAMP Instance
2681 * @param Mask This parameter can be a combination of the following values:
2682 * @arg @ref LL_RTC_TAMPER_MASK_TAMPER1
2683 * @arg @ref LL_RTC_TAMPER_MASK_TAMPER2
2684 *
2685 * @retval None
2686 */
2687__STATIC_INLINE void LL_RTC_TAMPER_DisableMask(TAMP_TypeDef *TAMPx, uint32_t Mask)
2688{
2689 CLEAR_BIT(TAMPx->CR2, Mask);
2690}
2691
2692/**
2693 * @brief Enable backup register erase after Tamper event detection
2694 * @rmtoll TAMP_CR2 TAMP1NOERASE LL_RTC_TAMPER_EnableEraseBKP\n
2695 * TAMP_CR2 TAMP2NOERASE LL_RTC_TAMPER_EnableEraseBKP
2696 * @param TAMPx TAMP Instance
2697 * @param Tamper This parameter can be a combination of the following values:
2698 * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER1
2699 * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER2
2700 *
2701 * @retval None
2702 */
2703__STATIC_INLINE void LL_RTC_TAMPER_EnableEraseBKP(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2704{
2705 CLEAR_BIT(TAMPx->CR2, Tamper);
2706}
2707
2708/**
2709 * @brief Disable backup register erase after Tamper event detection
2710 * @rmtoll TAMP_CR2 TAMP1NOERASE LL_RTC_TAMPER_DisableEraseBKP\n
2711 * TAMP_CR2 TAMP2NOERASE LL_RTC_TAMPER_DisableEraseBKP
2712 * @param TAMPx TAMP Instance
2713 * @param Tamper This parameter can be a combination of the following values:
2714 * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER1
2715 * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER2
2716 *
2717 * @retval None
2718 */
2719__STATIC_INLINE void LL_RTC_TAMPER_DisableEraseBKP(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2720{
2721 SET_BIT(TAMPx->CR2, Tamper);
2722}
2723
2724/**
2725 * @brief Disable RTC_TAMPx pull-up disable (Disable precharge of RTC_TAMPx pins)
2726 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_DisablePullUp
2727 * @param TAMPx TAMP Instance
2728 * @retval None
2729 */
2730__STATIC_INLINE void LL_RTC_TAMPER_DisablePullUp(TAMP_TypeDef *TAMPx)
2731{
2732 SET_BIT(TAMPx->FLTCR, TAMP_FLTCR_TAMPPUDIS);
2733}
2734
2735/**
2736 * @brief Enable RTC_TAMPx pull-up disable ( Precharge RTC_TAMPx pins before sampling)
2737 * @rmtoll TAMP_FLTCR TAMPPUDIS LL_RTC_TAMPER_EnablePullUp
2738 * @param TAMPx TAMP Instance
2739 * @retval None
2740 */
2741__STATIC_INLINE void LL_RTC_TAMPER_EnablePullUp(TAMP_TypeDef *TAMPx)
2742{
2743 CLEAR_BIT(TAMPx->FLTCR, TAMP_FLTCR_TAMPPUDIS);
2744}
2745
2746/**
2747 * @brief Set RTC_TAMPx precharge duration
2748 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_SetPrecharge
2749 * @param TAMPx TAMP Instance
2750 * @param Duration This parameter can be one of the following values:
2751 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
2752 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
2753 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
2754 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
2755 * @retval None
2756 */
2757__STATIC_INLINE void LL_RTC_TAMPER_SetPrecharge(TAMP_TypeDef *TAMPx, uint32_t Duration)
2758{
2759 MODIFY_REG(TAMPx->FLTCR, TAMP_FLTCR_TAMPPRCH, Duration);
2760}
2761
2762/**
2763 * @brief Get RTC_TAMPx precharge duration
2764 * @rmtoll TAMP_FLTCR TAMPPRCH LL_RTC_TAMPER_GetPrecharge
2765 * @param TAMPx TAMP Instance
2766 * @retval Returned value can be one of the following values:
2767 * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK
2768 * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK
2769 * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK
2770 * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK
2771 */
2772__STATIC_INLINE uint32_t LL_RTC_TAMPER_GetPrecharge(TAMP_TypeDef *TAMPx)
2773{
2774 return (uint32_t)(READ_BIT(TAMPx->FLTCR, TAMP_FLTCR_TAMPPRCH));
2775}
2776
2777/**
2778 * @brief Set RTC_TAMPx filter count
2779 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_SetFilterCount
2780 * @param TAMPx TAMP Instance
2781 * @param FilterCount This parameter can be one of the following values:
2782 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
2783 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
2784 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
2785 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
2786 * @retval None
2787 */
2788__STATIC_INLINE void LL_RTC_TAMPER_SetFilterCount(TAMP_TypeDef *TAMPx, uint32_t FilterCount)
2789{
2790 MODIFY_REG(TAMPx->FLTCR, TAMP_FLTCR_TAMPFLT, FilterCount);
2791}
2792
2793/**
2794 * @brief Get RTC_TAMPx filter count
2795 * @rmtoll TAMP_FLTCR TAMPFLT LL_RTC_TAMPER_GetFilterCount
2796 * @param TAMPx TAMP Instance
2797 * @retval Returned value can be one of the following values:
2798 * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE
2799 * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE
2800 * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE
2801 * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE
2802 */
2803__STATIC_INLINE uint32_t LL_RTC_TAMPER_GetFilterCount(TAMP_TypeDef *TAMPx)
2804{
2805 return (uint32_t)(READ_BIT(TAMPx->FLTCR, TAMP_FLTCR_TAMPFLT));
2806}
2807
2808/**
2809 * @brief Set Tamper sampling frequency
2810 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_SetSamplingFreq
2811 * @param TAMPx TAMP Instance
2812 * @param SamplingFreq This parameter can be one of the following values:
2813 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
2814 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
2815 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
2816 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
2817 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
2818 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
2819 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
2820 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
2821 * @retval None
2822 */
2823__STATIC_INLINE void LL_RTC_TAMPER_SetSamplingFreq(TAMP_TypeDef *TAMPx, uint32_t SamplingFreq)
2824{
2825 MODIFY_REG(TAMPx->FLTCR, TAMP_FLTCR_TAMPFREQ, SamplingFreq);
2826}
2827
2828/**
2829 * @brief Get Tamper sampling frequency
2830 * @rmtoll TAMP_FLTCR TAMPFREQ LL_RTC_TAMPER_GetSamplingFreq
2831 * @param TAMPx TAMP Instance
2832 * @retval Returned value can be one of the following values:
2833 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768
2834 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384
2835 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192
2836 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096
2837 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048
2838 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024
2839 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512
2840 * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256
2841 */
2842__STATIC_INLINE uint32_t LL_RTC_TAMPER_GetSamplingFreq(TAMP_TypeDef *TAMPx)
2843{
2844 return (uint32_t)(READ_BIT(TAMPx->FLTCR, TAMP_FLTCR_TAMPFREQ));
2845}
2846
2847/**
2848 * @brief Enable Active level for Tamper input
2849 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_EnableActiveLevel\n
2850 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_EnableActiveLevel
2851 * @param TAMPx TAMP Instance
2852 * @param Tamper This parameter can be a combination of the following values:
2853 * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP1
2854 * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP2
2855 *
2856 * @retval None
2857 */
2858__STATIC_INLINE void LL_RTC_TAMPER_EnableActiveLevel(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2859{
2860 SET_BIT(TAMPx->CR2, Tamper);
2861}
2862
2863/**
2864 * @brief Disable Active level for Tamper input
2865 * @rmtoll TAMP_CR2 TAMP1TRG LL_RTC_TAMPER_DisableActiveLevel\n
2866 * TAMP_CR2 TAMP2TRG LL_RTC_TAMPER_DisableActiveLevel
2867 * @param TAMPx TAMP Instance
2868 * @param Tamper This parameter can be a combination of the following values:
2869 * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP1
2870 * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP2
2871 *
2872 * @retval None
2873 */
2874__STATIC_INLINE void LL_RTC_TAMPER_DisableActiveLevel(TAMP_TypeDef *TAMPx, uint32_t Tamper)
2875{
2876 CLEAR_BIT(TAMPx->CR2, Tamper);
2877}
2878
2879/**
2880 * @}
2881 */
2882
2883/** @defgroup RTC_LL_EF_Internal_Tamper Internal Tamper
2884 * @{
2885 */
2886
2887/**
2888 * @brief Enable internal tamper detection.
2889 * @rmtoll TAMP_CR1 ITAMP3E LL_RTC_TAMPER_ITAMP_Enable\n
2890 * TAMP_CR1 ITAMP4E LL_RTC_TAMPER_ITAMP_Enable\n
2891 * TAMP_CR1 ITAMP5E LL_RTC_TAMPER_ITAMP_Enable\n
2892 * TAMP_CR1 ITAMP6E LL_RTC_TAMPER_ITAMP_Enable\n
2893 * @param TAMPx TAMP Instance
2894 * @param InternalTamper This parameter can be a combination of the following values:
2895 * @arg @ref LL_RTC_TAMPER_ITAMP3
2896 * @arg @ref LL_RTC_TAMPER_ITAMP4
2897 * @arg @ref LL_RTC_TAMPER_ITAMP5
2898 * @arg @ref LL_RTC_TAMPER_ITAMP6
2899 *
2900 * @retval None
2901 */
2902__STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Enable(TAMP_TypeDef *TAMPx, uint32_t InternalTamper)
2903{
2904 SET_BIT(TAMPx->CR1, InternalTamper);
2905}
2906
2907/**
2908 * @brief Disable internal tamper detection.
2909 * @rmtoll TAMP_CR1 ITAMP3E LL_RTC_TAMPER_ITAMP_Disable\n
2910 * TAMP_CR1 ITAMP4E LL_RTC_TAMPER_ITAMP_Disable\n
2911 * TAMP_CR1 ITAMP5E LL_RTC_TAMPER_ITAMP_Disable\n
2912 * TAMP_CR1 ITAMP6E LL_RTC_TAMPER_ITAMP_Disable\n
2913 * @param TAMPx TAMP Instance
2914 * @param InternalTamper This parameter can be a combination of the following values:
2915 * @arg @ref LL_RTC_TAMPER_ITAMP3
2916 * @arg @ref LL_RTC_TAMPER_ITAMP4
2917 * @arg @ref LL_RTC_TAMPER_ITAMP5
2918 * @arg @ref LL_RTC_TAMPER_ITAMP6
2919 *
2920 * @retval None
2921 */
2922__STATIC_INLINE void LL_RTC_TAMPER_ITAMP_Disable(TAMP_TypeDef *TAMPx, uint32_t InternalTamper)
2923{
2924 CLEAR_BIT(TAMPx->CR1, InternalTamper);
2925}
2926
2927/**
2928 * @}
2929 */
2930
2931
2932/** @defgroup RTC_LL_EF_Wakeup Wakeup
2933 * @{
2934 */
2935
2936/**
2937 * @brief Enable Wakeup timer
2938 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2939 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Enable
2940 * @param RTCx RTC Instance
2941 * @retval None
2942 */
2943__STATIC_INLINE void LL_RTC_WAKEUP_Enable(RTC_TypeDef *RTCx)
2944{
2945 SET_BIT(RTCx->CR, RTC_CR_WUTE);
2946}
2947
2948/**
2949 * @brief Disable Wakeup timer
2950 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2951 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_Disable
2952 * @param RTCx RTC Instance
2953 * @retval None
2954 */
2955__STATIC_INLINE void LL_RTC_WAKEUP_Disable(RTC_TypeDef *RTCx)
2956{
2957 CLEAR_BIT(RTCx->CR, RTC_CR_WUTE);
2958}
2959
2960/**
2961 * @brief Check if Wakeup timer is enabled or not
2962 * @rmtoll RTC_CR WUTE LL_RTC_WAKEUP_IsEnabled
2963 * @param RTCx RTC Instance
2964 * @retval State of bit (1 or 0).
2965 */
2966__STATIC_INLINE uint32_t LL_RTC_WAKEUP_IsEnabled(RTC_TypeDef *RTCx)
2967{
2968 return ((READ_BIT(RTCx->CR, RTC_CR_WUTE) == (RTC_CR_WUTE)) ? 1UL : 0UL);
2969}
2970
2971/**
2972 * @brief Select Wakeup clock
2973 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
2974 * @note Bit can be written only when WUTE bit = 0 and WUTWF bit = 1
2975 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_SetClock
2976 * @param RTCx RTC Instance
2977 * @param WakeupClock This parameter can be one of the following values:
2978 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
2979 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
2980 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
2981 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
2982 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
2983 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
2984 * @retval None
2985 */
2986__STATIC_INLINE void LL_RTC_WAKEUP_SetClock(RTC_TypeDef *RTCx, uint32_t WakeupClock)
2987{
2988 MODIFY_REG(RTCx->CR, RTC_CR_WUCKSEL, WakeupClock);
2989}
2990
2991/**
2992 * @brief Get Wakeup clock
2993 * @rmtoll RTC_CR WUCKSEL LL_RTC_WAKEUP_GetClock
2994 * @param RTCx RTC Instance
2995 * @retval Returned value can be one of the following values:
2996 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16
2997 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8
2998 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4
2999 * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2
3000 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE
3001 * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT
3002 */
3003__STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetClock(RTC_TypeDef *RTCx)
3004{
3005 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_WUCKSEL));
3006}
3007
3008/**
3009 * @brief Set Wakeup auto-reload value
3010 * @note Bit can be written only when WUTWF is set to 1
3011 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_SetAutoReload
3012 * @param RTCx RTC Instance
3013 * @param Value Value between Min_Data=0x00 and Max_Data=0xFFFF
3014 * @retval None
3015 */
3016__STATIC_INLINE void LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef *RTCx, uint32_t Value)
3017{
3018 MODIFY_REG(RTCx->WUTR, RTC_WUTR_WUT, Value);
3019}
3020
3021/**
3022 * @brief Get Wakeup auto-reload value
3023 * @rmtoll RTC_WUTR WUT LL_RTC_WAKEUP_GetAutoReload
3024 * @param RTCx RTC Instance
3025 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF
3026 */
3027__STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetAutoReload(RTC_TypeDef *RTCx)
3028{
3029 return (uint32_t)(READ_BIT(RTCx->WUTR, RTC_WUTR_WUT));
3030}
3031
3032/**
3033 * @}
3034 */
3035
3036/** @defgroup RTC_LL_EF_Backup_Registers Backup_Registers
3037 * @{
3038 */
3039
3040/**
3041 * @brief Writes a data in a specified Backup data register.
3042 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_SetRegister
3043 * @param TAMPx RTC Instance
3044 * @param BackupRegister This parameter can be one of the following values:
3045 * @arg @ref LL_RTC_BKP_DR0
3046 * @arg @ref LL_RTC_BKP_DR1
3047 * @arg @ref LL_RTC_BKP_DR2
3048 * @arg @ref LL_RTC_BKP_DR3
3049 * @arg @ref LL_RTC_BKP_DR4
3050 * @param Data Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3051 * @retval None
3052 */
3053__STATIC_INLINE void LL_RTC_BKP_SetRegister(TAMP_TypeDef *TAMPx, uint32_t BackupRegister, uint32_t Data)
3054{
3055 register __IO uint32_t *tmp;
3056
3057 tmp = &(TAMPx->BKP0R) + BackupRegister;
3058
3059 /* Write the specified register */
3060 *tmp = Data;
3061}
3062
3063/**
3064 * @brief Reads data from the specified RTC Backup data Register.
3065 * @rmtoll TAMP_BKPxR BKP LL_RTC_BKP_GetRegister
3066 * @param TAMPx RTC Instance
3067 * @param BackupRegister This parameter can be one of the following values:
3068 * @arg @ref LL_RTC_BKP_DR0
3069 * @arg @ref LL_RTC_BKP_DR1
3070 * @arg @ref LL_RTC_BKP_DR2
3071 * @arg @ref LL_RTC_BKP_DR3
3072 * @arg @ref LL_RTC_BKP_DR4
3073 * @retval Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
3074 */
3075__STATIC_INLINE uint32_t LL_RTC_BKP_GetRegister(TAMP_TypeDef *TAMPx, uint32_t BackupRegister)
3076{
3077 const register __IO uint32_t *tmp;
3078
3079 tmp = &(TAMPx->BKP0R) + BackupRegister;
3080
3081 /* Read the specified register */
3082 return *tmp;
3083}
3084
3085/**
3086 * @}
3087 */
3088
3089/** @defgroup RTC_LL_EF_Calibration Calibration
3090 * @{
3091 */
3092
3093/**
3094 * @brief Set Calibration output frequency (1 Hz or 512 Hz)
3095 * @note Bits are write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3096 * @rmtoll RTC_CR COE LL_RTC_CAL_SetOutputFreq\n
3097 * RTC_CR COSEL LL_RTC_CAL_SetOutputFreq
3098 * @param RTCx RTC Instance
3099 * @param Frequency This parameter can be one of the following values:
3100 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3101 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3102 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3103 * @retval None
3104 */
3105__STATIC_INLINE void LL_RTC_CAL_SetOutputFreq(RTC_TypeDef *RTCx, uint32_t Frequency)
3106{
3107 MODIFY_REG(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL, Frequency);
3108}
3109
3110/**
3111 * @brief Get Calibration output frequency (1 Hz or 512 Hz)
3112 * @rmtoll RTC_CR COE LL_RTC_CAL_GetOutputFreq\n
3113 * RTC_CR COSEL LL_RTC_CAL_GetOutputFreq
3114 * @param RTCx RTC Instance
3115 * @retval Returned value can be one of the following values:
3116 * @arg @ref LL_RTC_CALIB_OUTPUT_NONE
3117 * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ
3118 * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ
3119 */
3120__STATIC_INLINE uint32_t LL_RTC_CAL_GetOutputFreq(RTC_TypeDef *RTCx)
3121{
3122 return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL));
3123}
3124
3125/**
3126 * @brief Insert or not One RTCCLK pulse every 2exp11 pulses (frequency increased by 488.5 ppm)
3127 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3128 * @note Bit can be written only when RECALPF is set to 0
3129 * @rmtoll RTC_CALR CALP LL_RTC_CAL_SetPulse
3130 * @param RTCx RTC Instance
3131 * @param Pulse This parameter can be one of the following values:
3132 * @arg @ref LL_RTC_CALIB_INSERTPULSE_NONE
3133 * @arg @ref LL_RTC_CALIB_INSERTPULSE_SET
3134 * @retval None
3135 */
3136__STATIC_INLINE void LL_RTC_CAL_SetPulse(RTC_TypeDef *RTCx, uint32_t Pulse)
3137{
3138 MODIFY_REG(RTCx->CALR, RTC_CALR_CALP, Pulse);
3139}
3140
3141/**
3142 * @brief Check if one RTCCLK has been inserted or not every 2exp11 pulses (frequency increased by 488.5 ppm)
3143 * @rmtoll RTC_CALR CALP LL_RTC_CAL_IsPulseInserted
3144 * @param RTCx RTC Instance
3145 * @retval State of bit (1 or 0).
3146 */
3147__STATIC_INLINE uint32_t LL_RTC_CAL_IsPulseInserted(RTC_TypeDef *RTCx)
3148{
3149 return ((READ_BIT(RTCx->CALR, RTC_CALR_CALP) == (RTC_CALR_CALP)) ? 1UL : 0UL);
3150}
3151
3152/**
3153 * @brief Set the calibration cycle period
3154 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3155 * @note Bit can be written only when RECALPF is set to 0
3156 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_SetPeriod\n
3157 * RTC_CALR CALW16 LL_RTC_CAL_SetPeriod
3158 * @param RTCx RTC Instance
3159 * @param Period This parameter can be one of the following values:
3160 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3161 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3162 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3163 * @retval None
3164 */
3165__STATIC_INLINE void LL_RTC_CAL_SetPeriod(RTC_TypeDef *RTCx, uint32_t Period)
3166{
3167 MODIFY_REG(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16, Period);
3168}
3169
3170/**
3171 * @brief Get the calibration cycle period
3172 * @rmtoll RTC_CALR CALW8 LL_RTC_CAL_GetPeriod\n
3173 * RTC_CALR CALW16 LL_RTC_CAL_GetPeriod
3174 * @param RTCx RTC Instance
3175 * @retval Returned value can be one of the following values:
3176 * @arg @ref LL_RTC_CALIB_PERIOD_32SEC
3177 * @arg @ref LL_RTC_CALIB_PERIOD_16SEC
3178 * @arg @ref LL_RTC_CALIB_PERIOD_8SEC
3179 */
3180__STATIC_INLINE uint32_t LL_RTC_CAL_GetPeriod(RTC_TypeDef *RTCx)
3181{
3182 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16));
3183}
3184
3185/**
3186 * @brief Set Calibration minus
3187 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3188 * @note Bit can be written only when RECALPF is set to 0
3189 * @rmtoll RTC_CALR CALM LL_RTC_CAL_SetMinus
3190 * @param RTCx RTC Instance
3191 * @param CalibMinus Value between Min_Data=0x00 and Max_Data=0x1FF
3192 * @retval None
3193 */
3194__STATIC_INLINE void LL_RTC_CAL_SetMinus(RTC_TypeDef *RTCx, uint32_t CalibMinus)
3195{
3196 MODIFY_REG(RTCx->CALR, RTC_CALR_CALM, CalibMinus);
3197}
3198
3199/**
3200 * @brief Get Calibration minus
3201 * @rmtoll RTC_CALR CALM LL_RTC_CAL_GetMinus
3202 * @param RTCx RTC Instance
3203 * @retval Value between Min_Data=0x00 and Max_Data= 0x1FF
3204 */
3205__STATIC_INLINE uint32_t LL_RTC_CAL_GetMinus(RTC_TypeDef *RTCx)
3206{
3207 return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALM));
3208}
3209
3210/**
3211 * @}
3212 */
3213
3214/** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management
3215 * @{
3216 */
3217
3218/**
3219 * @brief Get Internal Time-stamp flag
3220 * @rmtoll RTC_SR ITSF LL_RTC_IsActiveFlag_ITS
3221 * @param RTCx RTC Instance
3222 * @retval State of bit (1 or 0).
3223 */
3224__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITS(RTC_TypeDef *RTCx)
3225{
3226 return ((READ_BIT(RTCx->SR, RTC_SR_ITSF) == (RTC_SR_ITSF)) ? 1UL : 0UL);
3227}
3228
3229/**
3230 * @brief Get Recalibration pending Flag
3231 * @rmtoll RTC_ICSR RECALPF LL_RTC_IsActiveFlag_RECALP
3232 * @param RTCx RTC Instance
3233 * @retval State of bit (1 or 0).
3234 */
3235__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RECALP(RTC_TypeDef *RTCx)
3236{
3237 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RECALPF) == (RTC_ICSR_RECALPF)) ? 1UL : 0UL);
3238}
3239
3240/**
3241 * @brief Get Time-stamp overflow flag
3242 * @rmtoll RTC_SR TSOVF LL_RTC_IsActiveFlag_TSOV
3243 * @param RTCx RTC Instance
3244 * @retval State of bit (1 or 0).
3245 */
3246__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOV(RTC_TypeDef *RTCx)
3247{
3248 return ((READ_BIT(RTCx->SR, RTC_SR_TSOVF) == (RTC_SR_TSOVF)) ? 1UL : 0UL);
3249}
3250
3251/**
3252 * @brief Get Time-stamp flag
3253 * @rmtoll RTC_SR TSF LL_RTC_IsActiveFlag_TS
3254 * @param RTCx RTC Instance
3255 * @retval State of bit (1 or 0).
3256 */
3257__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TS(RTC_TypeDef *RTCx)
3258{
3259 return ((READ_BIT(RTCx->SR, RTC_SR_TSF) == (RTC_SR_TSF)) ? 1UL : 0UL);
3260}
3261
3262/**
3263 * @brief Get Wakeup timer flag
3264 * @rmtoll RTC_SR WUTF LL_RTC_IsActiveFlag_WUT
3265 * @param RTCx RTC Instance
3266 * @retval State of bit (1 or 0).
3267 */
3268__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUT(RTC_TypeDef *RTCx)
3269{
3270 return ((READ_BIT(RTCx->SR, RTC_SR_WUTF) == (RTC_SR_WUTF)) ? 1UL : 0UL);
3271}
3272
3273/**
3274 * @brief Get Alarm B flag
3275 * @rmtoll RTC_SR ALRBF LL_RTC_IsActiveFlag_ALRB
3276 * @param RTCx RTC Instance
3277 * @retval State of bit (1 or 0).
3278 */
3279__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRB(RTC_TypeDef *RTCx)
3280{
3281 return ((READ_BIT(RTCx->SR, RTC_SR_ALRBF) == (RTC_SR_ALRBF)) ? 1UL : 0UL);
3282}
3283
3284/**
3285 * @brief Get Alarm A flag
3286 * @rmtoll RTC_SR ALRAF LL_RTC_IsActiveFlag_ALRA
3287 * @param RTCx RTC Instance
3288 * @retval State of bit (1 or 0).
3289 */
3290__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRA(RTC_TypeDef *RTCx)
3291{
3292 return ((READ_BIT(RTCx->SR, RTC_SR_ALRAF) == (RTC_SR_ALRAF)) ? 1UL : 0UL);
3293}
3294
3295/**
3296 * @brief Clear Internal Time-stamp flag
3297 * @rmtoll RTC_SCR CITSF LL_RTC_ClearFlag_ITS
3298 * @param RTCx RTC Instance
3299 * @retval None
3300 */
3301__STATIC_INLINE void LL_RTC_ClearFlag_ITS(RTC_TypeDef *RTCx)
3302{
3303 SET_BIT(RTCx->SCR, RTC_SCR_CITSF);
3304}
3305
3306/**
3307 * @brief Clear Time-stamp overflow flag
3308 * @rmtoll RTC_SCR CTSOVF LL_RTC_ClearFlag_TSOV
3309 * @param RTCx RTC Instance
3310 * @retval None
3311 */
3312__STATIC_INLINE void LL_RTC_ClearFlag_TSOV(RTC_TypeDef *RTCx)
3313{
3314 SET_BIT(RTCx->SCR, RTC_SCR_CTSOVF);
3315}
3316
3317/**
3318 * @brief Clear Time-stamp flag
3319 * @rmtoll RTC_SCR CTSF LL_RTC_ClearFlag_TS
3320 * @param RTCx RTC Instance
3321 * @retval None
3322 */
3323__STATIC_INLINE void LL_RTC_ClearFlag_TS(RTC_TypeDef *RTCx)
3324{
3325 SET_BIT(RTCx->SCR, RTC_SCR_CTSF);
3326}
3327
3328/**
3329 * @brief Clear Wakeup timer flag
3330 * @rmtoll RTC_SCR CWUTF LL_RTC_ClearFlag_WUT
3331 * @param RTCx RTC Instance
3332 * @retval None
3333 */
3334__STATIC_INLINE void LL_RTC_ClearFlag_WUT(RTC_TypeDef *RTCx)
3335{
3336 SET_BIT(RTCx->SCR, RTC_SCR_CWUTF);
3337}
3338
3339/**
3340 * @brief Clear Alarm B flag
3341 * @rmtoll RTC_SCR CALRBF LL_RTC_ClearFlag_ALRB
3342 * @param RTCx RTC Instance
3343 * @retval None
3344 */
3345__STATIC_INLINE void LL_RTC_ClearFlag_ALRB(RTC_TypeDef *RTCx)
3346{
3347 SET_BIT(RTCx->SCR, RTC_SCR_CALRBF);
3348}
3349
3350/**
3351 * @brief Clear Alarm A flag
3352 * @rmtoll RTC_SCR CALRAF LL_RTC_ClearFlag_ALRA
3353 * @param RTCx RTC Instance
3354 * @retval None
3355 */
3356__STATIC_INLINE void LL_RTC_ClearFlag_ALRA(RTC_TypeDef *RTCx)
3357{
3358 SET_BIT(RTCx->SCR, RTC_SCR_CALRAF);
3359}
3360
3361/**
3362 * @brief Get Initialization flag
3363 * @rmtoll RTC_ICSR INITF LL_RTC_IsActiveFlag_INIT
3364 * @param RTCx RTC Instance
3365 * @retval State of bit (1 or 0).
3366 */
3367__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INIT(RTC_TypeDef *RTCx)
3368{
3369 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITF) == (RTC_ICSR_INITF)) ? 1UL : 0UL);
3370}
3371
3372/**
3373 * @brief Get Registers synchronization flag
3374 * @rmtoll RTC_ICSR RSF LL_RTC_IsActiveFlag_RS
3375 * @param RTCx RTC Instance
3376 * @retval State of bit (1 or 0).
3377 */
3378__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(RTC_TypeDef *RTCx)
3379{
3380 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_RSF) == (RTC_ICSR_RSF)) ? 1UL : 0UL);
3381}
3382
3383/**
3384 * @brief Clear Registers synchronization flag
3385 * @rmtoll RTC_ICSR RSF LL_RTC_ClearFlag_RS
3386 * @param RTCx RTC Instance
3387 * @retval None
3388 */
3389__STATIC_INLINE void LL_RTC_ClearFlag_RS(RTC_TypeDef *RTCx)
3390{
3391 WRITE_REG(RTCx->ICSR, (~((RTC_ICSR_RSF | RTC_ICSR_INIT) & 0x000000FFU) | (RTCx->ICSR & RTC_ICSR_INIT)));
3392}
3393
3394/**
3395 * @brief Get Initialization status flag
3396 * @rmtoll RTC_ICSR INITS LL_RTC_IsActiveFlag_INITS
3397 * @param RTCx RTC Instance
3398 * @retval State of bit (1 or 0).
3399 */
3400__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INITS(RTC_TypeDef *RTCx)
3401{
3402 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_INITS) == (RTC_ICSR_INITS)) ? 1UL : 0UL);
3403}
3404
3405/**
3406 * @brief Get Shift operation pending flag
3407 * @rmtoll RTC_ICSR SHPF LL_RTC_IsActiveFlag_SHP
3408 * @param RTCx RTC Instance
3409 * @retval State of bit (1 or 0).
3410 */
3411__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SHP(RTC_TypeDef *RTCx)
3412{
3413 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_SHPF) == (RTC_ICSR_SHPF)) ? 1UL : 0UL);
3414}
3415
3416/**
3417 * @brief Get Wakeup timer write flag
3418 * @rmtoll RTC_ICSR WUTWF LL_RTC_IsActiveFlag_WUTW
3419 * @param RTCx RTC Instance
3420 * @retval State of bit (1 or 0).
3421 */
3422__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTW(RTC_TypeDef *RTCx)
3423{
3424 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_WUTWF) == (RTC_ICSR_WUTWF)) ? 1UL : 0UL);
3425}
3426
3427/**
3428 * @brief Get Alarm B write flag
3429 * @rmtoll RTC_ICSR ALRBWF LL_RTC_IsActiveFlag_ALRBW
3430 * @param RTCx RTC Instance
3431 * @retval State of bit (1 or 0).
3432 */
3433__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRBW(RTC_TypeDef *RTCx)
3434{
3435 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_ALRBWF) == (RTC_ICSR_ALRBWF)) ? 1UL : 0UL);
3436}
3437
3438/**
3439 * @brief Get Alarm A write flag
3440 * @rmtoll RTC_ICSR ALRAWF LL_RTC_IsActiveFlag_ALRAW
3441 * @param RTCx RTC Instance
3442 * @retval State of bit (1 or 0).
3443 */
3444__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRAW(RTC_TypeDef *RTCx)
3445{
3446 return ((READ_BIT(RTCx->ICSR, RTC_ICSR_ALRAWF) == (RTC_ICSR_ALRAWF)) ? 1UL : 0UL);
3447}
3448
3449/**
3450 * @brief Get Alarm A masked flag.
3451 * @rmtoll RTC_MISR ALRAMF LL_RTC_IsActiveFlag_ALRAM
3452 * @param RTCx RTC Instance
3453 * @retval State of bit (1 or 0).
3454 */
3455__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRAM(RTC_TypeDef *RTCx)
3456{
3457 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRAMF) == (RTC_MISR_ALRAMF)) ? 1UL : 0UL);
3458}
3459
3460/**
3461 * @brief Get Alarm B masked flag.
3462 * @rmtoll RTC_MISR ALRBMF LL_RTC_IsActiveFlag_ALRBM
3463 * @param RTCx RTC Instance
3464 * @retval State of bit (1 or 0).
3465 */
3466__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRBM(RTC_TypeDef *RTCx)
3467{
3468 return ((READ_BIT(RTCx->MISR, RTC_MISR_ALRBMF) == (RTC_MISR_ALRBMF)) ? 1UL : 0UL);
3469}
3470
3471/**
3472 * @brief Get Wakeup timer masked flag.
3473 * @rmtoll RTC_MISR WUTMF LL_RTC_IsActiveFlag_WUTM
3474 * @param RTCx RTC Instance
3475 * @retval State of bit (1 or 0).
3476 */
3477__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTM(RTC_TypeDef *RTCx)
3478{
3479 return ((READ_BIT(RTCx->MISR, RTC_MISR_WUTMF) == (RTC_MISR_WUTMF)) ? 1UL : 0UL);
3480}
3481
3482/**
3483 * @brief Get Time-stamp masked flag.
3484 * @rmtoll RTC_MISR TSMF LL_RTC_IsActiveFlag_TSM
3485 * @param RTCx RTC Instance
3486 * @retval State of bit (1 or 0).
3487 */
3488__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSM(RTC_TypeDef *RTCx)
3489{
3490 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSMF) == (RTC_MISR_TSMF)) ? 1UL : 0UL);
3491}
3492
3493/**
3494 * @brief Get Time-stamp overflow masked flag.
3495 * @rmtoll RTC_MISR TSOVMF LL_RTC_IsActiveFlag_TSOVM
3496 * @param RTCx RTC Instance
3497 * @retval State of bit (1 or 0).
3498 */
3499__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOVM(RTC_TypeDef *RTCx)
3500{
3501 return ((READ_BIT(RTCx->MISR, RTC_MISR_TSOVMF) == (RTC_MISR_TSOVMF)) ? 1UL : 0UL);
3502}
3503
3504/**
3505 * @brief Get Internal Time-stamp masked flag.
3506 * @rmtoll RTC_MISR ITSMF LL_RTC_IsActiveFlag_ITSM
3507 * @param RTCx RTC Instance
3508 * @retval State of bit (1 or 0).
3509 */
3510__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITSM(RTC_TypeDef *RTCx)
3511{
3512 return ((READ_BIT(RTCx->MISR, RTC_MISR_ITSMF) == (RTC_MISR_ITSMF)) ? 1UL : 0UL);
3513}
3514
3515/**
3516 * @brief Get tamper 1 detection flag.
3517 * @rmtoll TAMP_SR TAMP1F LL_RTC_IsActiveFlag_TAMP1
3518 * @param TAMPx TAMP Instance
3519 * @retval State of bit (1 or 0).
3520 */
3521__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1(TAMP_TypeDef *TAMPx)
3522{
3523 return ((READ_BIT(TAMPx->SR, TAMP_SR_TAMP1F) == (TAMP_SR_TAMP1F)) ? 1UL : 0UL);
3524}
3525
3526/**
3527 * @brief Get tamper 2 detection flag.
3528 * @rmtoll TAMP_SR TAMP2F LL_RTC_IsActiveFlag_TAMP2
3529 * @param TAMPx TAMP Instance
3530 * @retval State of bit (1 or 0).
3531 */
3532__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2(TAMP_TypeDef *TAMPx)
3533{
3534 return ((READ_BIT(TAMPx->SR, TAMP_SR_TAMP2F) == (TAMP_SR_TAMP2F)) ? 1UL : 0UL);
3535}
3536
3537
3538/**
3539 * @brief Get internal tamper 3 detection flag.
3540 * @rmtoll TAMP_SR ITAMP3F LL_RTC_IsActiveFlag_ITAMP3
3541 * @param TAMPx TAMP Instance
3542 * @retval State of bit (1 or 0).
3543 */
3544__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3(TAMP_TypeDef *TAMPx)
3545{
3546 return ((READ_BIT(TAMPx->SR, TAMP_SR_ITAMP3F) == (TAMP_SR_ITAMP3F)) ? 1UL : 0UL);
3547}
3548
3549/**
3550 * @brief Get internal tamper 4 detection flag.
3551 * @rmtoll TAMP_SR ITAMP3F LL_RTC_IsActiveFlag_ITAMP4
3552 * @param TAMPx TAMP Instance
3553 * @retval State of bit (1 or 0).
3554 */
3555__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP4(TAMP_TypeDef *TAMPx)
3556{
3557 return ((READ_BIT(TAMPx->SR, TAMP_SR_ITAMP4F) == (TAMP_SR_ITAMP4F)) ? 1UL : 0UL);
3558}
3559
3560/**
3561 * @brief Get internal tamper 5 detection flag.
3562 * @rmtoll TAMP_SR ITAMP5F LL_RTC_IsActiveFlag_ITAMP5
3563 * @param TAMPx TAMP Instance
3564 * @retval State of bit (1 or 0).
3565 */
3566__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5(TAMP_TypeDef *TAMPx)
3567{
3568 return ((READ_BIT(TAMPx->SR, TAMP_SR_ITAMP5F) == (TAMP_SR_ITAMP5F)) ? 1UL : 0UL);
3569}
3570
3571/**
3572 * @brief Get internal tamper 6 detection flag.
3573 * @rmtoll TAMP_SR ITAMP6F LL_RTC_IsActiveFlag_ITAMP6
3574 * @param TAMPx TAMP Instance
3575 * @retval State of bit (1 or 0).
3576 */
3577__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6(TAMP_TypeDef *TAMPx)
3578{
3579 return ((READ_BIT(TAMPx->SR, TAMP_SR_ITAMP6F) == (TAMP_SR_ITAMP6F)) ? 1UL : 0UL);
3580}
3581
3582
3583/**
3584 * @brief Get tamper 1 interrupt masked flag.
3585 * @rmtoll TAMP_MISR TAMP1MF LL_RTC_IsActiveFlag_TAMP1M
3586 * @param TAMPx TAMP Instance
3587 * @retval State of bit (1 or 0).
3588 */
3589__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1M(TAMP_TypeDef *TAMPx)
3590{
3591 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_TAMP1MF) == (TAMP_MISR_TAMP1MF)) ? 1UL : 0UL);
3592}
3593
3594/**
3595 * @brief Get tamper 2 interrupt masked flag.
3596 * @rmtoll TAMP_MISR TAMP2MF LL_RTC_IsActiveFlag_TAMP2M
3597 * @param TAMPx TAMP Instance
3598 * @retval State of bit (1 or 0).
3599 */
3600__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2M(TAMP_TypeDef *TAMPx)
3601{
3602 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_TAMP2MF) == (TAMP_MISR_TAMP2MF)) ? 1UL : 0UL);
3603}
3604
3605
3606/**
3607 * @brief Get internal tamper 3 interrupt masked flag.
3608 * @rmtoll TAMP_MISR ITAMP3MF LL_RTC_IsActiveFlag_ITAMP3M
3609 * @param TAMPx TAMP Instance
3610 * @retval State of bit (1 or 0).
3611 */
3612__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP3M(TAMP_TypeDef *TAMPx)
3613{
3614 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_ITAMP3MF) == (TAMP_MISR_ITAMP3MF)) ? 1UL : 0UL);
3615}
3616
3617/**
3618 * @brief Get internal tamper 4 interrupt masked flag.
3619 * @rmtoll TAMP_MISR ITAMP3MF LL_RTC_IsActiveFlag_ITAMP4M
3620 * @param TAMPx TAMP Instance
3621 * @retval State of bit (1 or 0).
3622 */
3623__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP4M(TAMP_TypeDef *TAMPx)
3624{
3625 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_ITAMP4MF) == (TAMP_MISR_ITAMP4MF)) ? 1UL : 0UL);
3626}
3627
3628/**
3629 * @brief Get internal tamper 5 interrupt masked flag.
3630 * @rmtoll TAMP_MISR ITAMP5MF LL_RTC_IsActiveFlag_ITAMP5M
3631 * @param TAMPx TAMP Instance
3632 * @retval State of bit (1 or 0).
3633 */
3634__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP5M(TAMP_TypeDef *TAMPx)
3635{
3636 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_ITAMP5MF) == (TAMP_MISR_ITAMP5MF)) ? 1UL : 0UL);
3637}
3638
3639/**
3640 * @brief Get internal tamper 6 interrupt masked flag.
3641 * @rmtoll TAMP_MISR ITAMP6MF LL_RTC_IsActiveFlag_ITAMP6M
3642 * @param TAMPx TAMP Instance
3643 * @retval State of bit (1 or 0).
3644 */
3645__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITAMP6M(TAMP_TypeDef *TAMPx)
3646{
3647 return ((READ_BIT(TAMPx->MISR, TAMP_MISR_ITAMP6MF) == (TAMP_MISR_ITAMP6MF)) ? 1UL : 0UL);
3648}
3649
3650
3651/**
3652 * @brief Clear tamper 1 detection flag.
3653 * @rmtoll TAMP_SCR CTAMP1F LL_RTC_ClearFlag_TAMP1
3654 * @param TAMPx TAMP Instance
3655 * @retval None
3656 */
3657__STATIC_INLINE void LL_RTC_ClearFlag_TAMP1(TAMP_TypeDef *TAMPx)
3658{
3659 SET_BIT(TAMPx->SCR, TAMP_SCR_CTAMP1F);
3660}
3661
3662/**
3663 * @brief Clear tamper 2 detection flag.
3664 * @rmtoll TAMP_SCR CTAMP2F LL_RTC_ClearFlag_TAMP2
3665 * @param TAMPx TAMP Instance
3666 * @retval None
3667 */
3668__STATIC_INLINE void LL_RTC_ClearFlag_TAMP2(TAMP_TypeDef *TAMPx)
3669{
3670 SET_BIT(TAMPx->SCR, TAMP_SCR_CTAMP2F);
3671}
3672
3673
3674/**
3675 * @brief Clear internal tamper 3 detection flag.
3676 * @rmtoll TAMP_SCR CTAMP3F LL_RTC_ClearFlag_ITAMP3
3677 * @param TAMPx TAMP Instance
3678 * @retval None
3679 */
3680__STATIC_INLINE void LL_RTC_ClearFlag_ITAMP3(TAMP_TypeDef *TAMPx)
3681{
3682 SET_BIT(TAMPx->SCR, TAMP_SCR_CITAMP3F);
3683}
3684
3685/**
3686 * @brief Clear internal tamper 4 detection flag.
3687 * @rmtoll TAMP_SCR CTAMP4F LL_RTC_ClearFlag_ITAMP4
3688 * @param TAMPx TAMP Instance
3689 * @retval None
3690 */
3691__STATIC_INLINE void LL_RTC_ClearFlag_ITAMP4(TAMP_TypeDef *TAMPx)
3692{
3693 SET_BIT(TAMPx->SCR, TAMP_SCR_CITAMP4F);
3694}
3695
3696/**
3697 * @brief Clear internal tamper 5 detection flag.
3698 * @rmtoll TAMP_SCR CTAMP5F LL_RTC_ClearFlag_ITAMP5
3699 * @param TAMPx TAMP Instance
3700 * @retval None
3701 */
3702__STATIC_INLINE void LL_RTC_ClearFlag_ITAMP5(TAMP_TypeDef *TAMPx)
3703{
3704 SET_BIT(TAMPx->SCR, TAMP_SCR_CITAMP5F);
3705}
3706
3707/**
3708 * @brief Clear internal tamper 6 detection flag.
3709 * @rmtoll TAMP_SCR CTAMP6F LL_RTC_ClearFlag_ITAMP6
3710 * @param TAMPx TAMP Instance
3711 * @retval None
3712 */
3713__STATIC_INLINE void LL_RTC_ClearFlag_ITAMP6(TAMP_TypeDef *TAMPx)
3714{
3715 SET_BIT(TAMPx->SCR, TAMP_SCR_CITAMP6F);
3716}
3717
3718
3719/**
3720 * @}
3721 */
3722
3723/** @defgroup RTC_LL_EF_IT_Management IT_Management
3724 * @{
3725 */
3726
3727/**
3728 * @brief Enable Time-stamp interrupt
3729 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3730 * @rmtoll RTC_CR TSIE LL_RTC_EnableIT_TS
3731 * @param RTCx RTC Instance
3732 * @retval None
3733 */
3734__STATIC_INLINE void LL_RTC_EnableIT_TS(RTC_TypeDef *RTCx)
3735{
3736 SET_BIT(RTCx->CR, RTC_CR_TSIE);
3737}
3738
3739/**
3740 * @brief Disable Time-stamp interrupt
3741 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3742 * @rmtoll RTC_CR TSIE LL_RTC_DisableIT_TS
3743 * @param RTCx RTC Instance
3744 * @retval None
3745 */
3746__STATIC_INLINE void LL_RTC_DisableIT_TS(RTC_TypeDef *RTCx)
3747{
3748 CLEAR_BIT(RTCx->CR, RTC_CR_TSIE);
3749}
3750
3751/**
3752 * @brief Enable Wakeup timer interrupt
3753 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3754 * @rmtoll RTC_CR WUTIE LL_RTC_EnableIT_WUT
3755 * @param RTCx RTC Instance
3756 * @retval None
3757 */
3758__STATIC_INLINE void LL_RTC_EnableIT_WUT(RTC_TypeDef *RTCx)
3759{
3760 SET_BIT(RTCx->CR, RTC_CR_WUTIE);
3761}
3762
3763/**
3764 * @brief Disable Wakeup timer interrupt
3765 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3766 * @rmtoll RTC_CR WUTIE LL_RTC_DisableIT_WUT
3767 * @param RTCx RTC Instance
3768 * @retval None
3769 */
3770__STATIC_INLINE void LL_RTC_DisableIT_WUT(RTC_TypeDef *RTCx)
3771{
3772 CLEAR_BIT(RTCx->CR, RTC_CR_WUTIE);
3773}
3774
3775/**
3776 * @brief Enable Alarm B interrupt
3777 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3778 * @rmtoll RTC_CR ALRBIE LL_RTC_EnableIT_ALRB
3779 * @param RTCx RTC Instance
3780 * @retval None
3781 */
3782__STATIC_INLINE void LL_RTC_EnableIT_ALRB(RTC_TypeDef *RTCx)
3783{
3784 SET_BIT(RTCx->CR, RTC_CR_ALRBIE);
3785}
3786
3787/**
3788 * @brief Disable Alarm B interrupt
3789 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3790 * @rmtoll RTC_CR ALRBIE LL_RTC_DisableIT_ALRB
3791 * @param RTCx RTC Instance
3792 * @retval None
3793 */
3794__STATIC_INLINE void LL_RTC_DisableIT_ALRB(RTC_TypeDef *RTCx)
3795{
3796 CLEAR_BIT(RTCx->CR, RTC_CR_ALRBIE);
3797}
3798
3799/**
3800 * @brief Enable Alarm A interrupt
3801 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3802 * @rmtoll RTC_CR ALRAIE LL_RTC_EnableIT_ALRA
3803 * @param RTCx RTC Instance
3804 * @retval None
3805 */
3806__STATIC_INLINE void LL_RTC_EnableIT_ALRA(RTC_TypeDef *RTCx)
3807{
3808 SET_BIT(RTCx->CR, RTC_CR_ALRAIE);
3809}
3810
3811/**
3812 * @brief Disable Alarm A interrupt
3813 * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
3814 * @rmtoll RTC_CR ALRAIE LL_RTC_DisableIT_ALRA
3815 * @param RTCx RTC Instance
3816 * @retval None
3817 */
3818__STATIC_INLINE void LL_RTC_DisableIT_ALRA(RTC_TypeDef *RTCx)
3819{
3820 CLEAR_BIT(RTCx->CR, RTC_CR_ALRAIE);
3821}
3822
3823/**
3824 * @brief Check if Time-stamp interrupt is enabled or not
3825 * @rmtoll RTC_CR TSIE LL_RTC_IsEnabledIT_TS
3826 * @param RTCx RTC Instance
3827 * @retval State of bit (1 or 0).
3828 */
3829__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TS(RTC_TypeDef *RTCx)
3830{
3831 return ((READ_BIT(RTCx->CR, RTC_CR_TSIE) == (RTC_CR_TSIE)) ? 1UL : 0UL);
3832}
3833
3834/**
3835 * @brief Check if Wakeup timer interrupt is enabled or not
3836 * @rmtoll RTC_CR WUTIE LL_RTC_IsEnabledIT_WUT
3837 * @param RTCx RTC Instance
3838 * @retval State of bit (1 or 0).
3839 */
3840__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_WUT(RTC_TypeDef *RTCx)
3841{
3842 return ((READ_BIT(RTCx->CR, RTC_CR_WUTIE) == (RTC_CR_WUTIE)) ? 1UL : 0UL);
3843}
3844
3845/**
3846 * @brief Check if Alarm B interrupt is enabled or not
3847 * @rmtoll RTC_CR ALRBIE LL_RTC_IsEnabledIT_ALRB
3848 * @param RTCx RTC Instance
3849 * @retval State of bit (1 or 0).
3850 */
3851__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRB(RTC_TypeDef *RTCx)
3852{
3853 return ((READ_BIT(RTCx->CR, RTC_CR_ALRBIE) == (RTC_CR_ALRBIE)) ? 1UL : 0UL);
3854}
3855
3856/**
3857 * @brief Check if Alarm A interrupt is enabled or not
3858 * @rmtoll RTC_CR ALRAIE LL_RTC_IsEnabledIT_ALRA
3859 * @param RTCx RTC Instance
3860 * @retval State of bit (1 or 0).
3861 */
3862__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRA(RTC_TypeDef *RTCx)
3863{
3864 return ((READ_BIT(RTCx->CR, RTC_CR_ALRAIE) == (RTC_CR_ALRAIE)) ? 1UL : 0UL);
3865}
3866
3867/**
3868 * @brief Enable tamper 1 interrupt.
3869 * @rmtoll TAMP_IER TAMP1IE LL_RTC_EnableIT_TAMP1
3870 * @param TAMPx TAMP Instance
3871 * @retval None
3872 */
3873__STATIC_INLINE void LL_RTC_EnableIT_TAMP1(TAMP_TypeDef *TAMPx)
3874{
3875 SET_BIT(TAMPx->IER, TAMP_IER_TAMP1IE);
3876}
3877
3878/**
3879 * @brief Disable tamper 1 interrupt.
3880 * @rmtoll TAMP_IER TAMP1IE LL_RTC_DisableIT_TAMP1
3881 * @param TAMPx TAMP Instance
3882 * @retval None
3883 */
3884__STATIC_INLINE void LL_RTC_DisableIT_TAMP1(TAMP_TypeDef *TAMPx)
3885{
3886 CLEAR_BIT(TAMPx->IER, TAMP_IER_TAMP1IE);
3887}
3888
3889/**
3890 * @brief Enable tamper 2 interrupt.
3891 * @rmtoll TAMP_IER TAMP2IE LL_RTC_EnableIT_TAMP2
3892 * @param TAMPx TAMP Instance
3893 * @retval None
3894 */
3895__STATIC_INLINE void LL_RTC_EnableIT_TAMP2(TAMP_TypeDef *TAMPx)
3896{
3897 SET_BIT(TAMPx->IER, TAMP_IER_TAMP2IE);
3898}
3899
3900/**
3901 * @brief Disable tamper 2 interrupt.
3902 * @rmtoll TAMP_IER TAMP2IE LL_RTC_DisableIT_TAMP2
3903 * @param TAMPx TAMP Instance
3904 * @retval None
3905 */
3906__STATIC_INLINE void LL_RTC_DisableIT_TAMP2(TAMP_TypeDef *TAMPx)
3907{
3908 CLEAR_BIT(TAMPx->IER, TAMP_IER_TAMP2IE);
3909}
3910
3911
3912/**
3913 * @brief Enable internal tamper 3 interrupt.
3914 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_EnableIT_ITAMP3
3915 * @param TAMPx TAMP Instance
3916 * @retval None
3917 */
3918__STATIC_INLINE void LL_RTC_EnableIT_ITAMP3(TAMP_TypeDef *TAMPx)
3919{
3920 SET_BIT(TAMPx->IER, TAMP_IER_ITAMP3IE);
3921}
3922
3923/**
3924 * @brief Disable internal tamper 3 interrupt.
3925 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_DisableIT_ITAMP3
3926 * @param TAMPx TAMP Instance
3927 * @retval None
3928 */
3929__STATIC_INLINE void LL_RTC_DisableIT_ITAMP3(TAMP_TypeDef *TAMPx)
3930{
3931 CLEAR_BIT(TAMPx->IER, TAMP_IER_ITAMP3IE);
3932}
3933
3934/**
3935 * @brief Enable internal tamper 4 interrupt.
3936 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_EnableIT_ITAMP4
3937 * @param TAMPx TAMP Instance
3938 * @retval None
3939 */
3940__STATIC_INLINE void LL_RTC_EnableIT_ITAMP4(TAMP_TypeDef *TAMPx)
3941{
3942 SET_BIT(TAMPx->IER, TAMP_IER_ITAMP4IE);
3943}
3944
3945/**
3946 * @brief Disable internal tamper 4 interrupt.
3947 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_DisableIT_ITAMP4
3948 * @param TAMPx TAMP Instance
3949 * @retval None
3950 */
3951__STATIC_INLINE void LL_RTC_DisableIT_ITAMP4(TAMP_TypeDef *TAMPx)
3952{
3953 CLEAR_BIT(TAMPx->IER, TAMP_IER_ITAMP4IE);
3954}
3955
3956/**
3957 * @brief Enable internal tamper 5 interrupt.
3958 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_EnableIT_ITAMP5
3959 * @param TAMPx TAMP Instance
3960 * @retval None
3961 */
3962__STATIC_INLINE void LL_RTC_EnableIT_ITAMP5(TAMP_TypeDef *TAMPx)
3963{
3964 SET_BIT(TAMPx->IER, TAMP_IER_ITAMP5IE);
3965}
3966
3967/**
3968 * @brief Disable internal tamper 5 interrupt.
3969 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_DisableIT_ITAMP5
3970 * @param TAMPx TAMP Instance
3971 * @retval None
3972 */
3973__STATIC_INLINE void LL_RTC_DisableIT_ITAMP5(TAMP_TypeDef *TAMPx)
3974{
3975 CLEAR_BIT(TAMPx->IER, TAMP_IER_ITAMP5IE);
3976}
3977
3978/**
3979 * @brief Enable internal tamper 6 interrupt.
3980 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_EnableIT_ITAMP6
3981 * @param TAMPx TAMP Instance
3982 * @retval None
3983 */
3984__STATIC_INLINE void LL_RTC_EnableIT_ITAMP6(TAMP_TypeDef *TAMPx)
3985{
3986 SET_BIT(TAMPx->IER, TAMP_IER_ITAMP6IE);
3987}
3988
3989/**
3990 * @brief Disable internal tamper 6 interrupt.
3991 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_DisableIT_ITAMP6
3992 * @param TAMPx TAMP Instance
3993 * @retval None
3994 */
3995__STATIC_INLINE void LL_RTC_DisableIT_ITAMP6(TAMP_TypeDef *TAMPx)
3996{
3997 CLEAR_BIT(TAMPx->IER, TAMP_IER_ITAMP6IE);
3998}
3999
4000
4001/**
4002 * @brief Check if tamper 1 interrupt is enabled or not.
4003 * @rmtoll TAMP_IER TAMP1IE LL_RTC_IsEnabledIT_TAMP1
4004 * @param TAMPx TAMP Instance
4005 * @retval State of bit (1 or 0).
4006 */
4007__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP1(TAMP_TypeDef *TAMPx)
4008{
4009 return ((READ_BIT(TAMPx->IER, TAMP_IER_TAMP1IE) == (TAMP_IER_TAMP1IE)) ? 1UL : 0UL);
4010}
4011
4012/**
4013 * @brief Check if tamper 2 interrupt is enabled or not.
4014 * @rmtoll TAMP_IER TAMP2IE LL_RTC_IsEnabledIT_TAMP2
4015 * @param TAMPx TAMP Instance
4016 * @retval State of bit (1 or 0).
4017 */
4018__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP2(TAMP_TypeDef *TAMPx)
4019{
4020 return ((READ_BIT(TAMPx->IER, TAMP_IER_TAMP2IE) == (TAMP_IER_TAMP2IE)) ? 1UL : 0UL);
4021}
4022
4023
4024/**
4025 * @brief Check if internal tamper 3 interrupt is enabled or not.
4026 * @rmtoll TAMP_IER ITAMP3IE LL_RTC_IsEnabledIT_ITAMP3
4027 * @param TAMPx TAMP Instance
4028 * @retval State of bit (1 or 0).
4029 */
4030__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP3(TAMP_TypeDef *TAMPx)
4031{
4032 return ((READ_BIT(TAMPx->IER, TAMP_IER_ITAMP3IE) == (TAMP_IER_ITAMP3IE)) ? 1UL : 0UL);
4033}
4034
4035/**
4036 * @brief Check if internal tamper 4 interrupt is enabled or not.
4037 * @rmtoll TAMP_IER ITAMP4IE LL_RTC_IsEnabledIT_ITAMP4
4038 * @param TAMPx TAMP Instance
4039 * @retval State of bit (1 or 0).
4040 */
4041__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP4(TAMP_TypeDef *TAMPx)
4042{
4043 return ((READ_BIT(TAMPx->IER, TAMP_IER_ITAMP4IE) == (TAMP_IER_ITAMP4IE)) ? 1UL : 0UL);
4044}
4045
4046/**
4047 * @brief Check if internal tamper 5 interrupt is enabled or not.
4048 * @rmtoll TAMP_IER ITAMP5IE LL_RTC_IsEnabledIT_ITAMP5
4049 * @param TAMPx TAMP Instance
4050 * @retval State of bit (1 or 0).
4051 */
4052__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP5(TAMP_TypeDef *TAMPx)
4053{
4054 return ((READ_BIT(TAMPx->IER, TAMP_IER_ITAMP5IE) == (TAMP_IER_ITAMP5IE)) ? 1UL : 0UL);
4055}
4056
4057/**
4058 * @brief Check if internal tamper 6 interrupt is enabled or not.
4059 * @rmtoll TAMP_IER ITAMP6IE LL_RTC_IsEnabledIT_ITAMP6
4060 * @param TAMPx TAMP Instance
4061 * @retval State of bit (1 or 0).
4062 */
4063__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ITAMP6(TAMP_TypeDef *TAMPx)
4064{
4065 return ((READ_BIT(TAMPx->IER, TAMP_IER_ITAMP6IE) == (TAMP_IER_ITAMP6IE)) ? 1UL : 0UL);
4066}
4067
4068
4069/**
4070 * @}
4071 */
4072
4073#if defined(USE_FULL_LL_DRIVER)
4074/** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions
4075 * @{
4076 */
4077
4078ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx);
4079ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct);
4080void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct);
4081ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct);
4082void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct);
4083ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct);
4084void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct);
4085ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
4086ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
4087void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
4088void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
4089ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx);
4090ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx);
4091ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx);
4092
4093/**
4094 * @}
4095 */
4096#endif /* USE_FULL_LL_DRIVER */
4097
4098/**
4099 * @}
4100 */
4101
4102/**
4103 * @}
4104 */
4105
4106#endif /* defined(RTC) */
4107
4108/**
4109 * @}
4110 */
4111
4112#ifdef __cplusplus
4113}
4114#endif
4115
4116#endif /* STM32G0xx_LL_RTC_H */
4117
4118/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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