| /** |
| ****************************************************************************** |
| * @file stm32wbxx_ll_rtc.h |
| * @author MCD Application Team |
| * @brief Header file of RTC LL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2019 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file |
| * in the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef STM32WBxx_LL_RTC_H |
| #define STM32WBxx_LL_RTC_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32wbxx.h" |
| |
| /** @addtogroup STM32WBxx_LL_Driver |
| * @{ |
| */ |
| |
| #if defined(RTC) |
| |
| /** @defgroup RTC_LL RTC |
| * @{ |
| */ |
| |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| /* Private constants ---------------------------------------------------------*/ |
| /** @defgroup RTC_LL_Private_Constants RTC Private Constants |
| * @{ |
| */ |
| |
| /* Write protection defines */ |
| #define RTC_WRITE_PROTECTION_DISABLE ((uint8_t)0xFFU) |
| #define RTC_WRITE_PROTECTION_ENABLE_1 ((uint8_t)0xCAU) |
| #define RTC_WRITE_PROTECTION_ENABLE_2 ((uint8_t)0x53U) |
| |
| /* Defines used to combine date & time */ |
| #define RTC_OFFSET_WEEKDAY (uint32_t)24U |
| #define RTC_OFFSET_DAY (uint32_t)16U |
| #define RTC_OFFSET_MONTH (uint32_t)8U |
| #define RTC_OFFSET_HOUR (uint32_t)16U |
| #define RTC_OFFSET_MINUTE (uint32_t)8U |
| |
| /** |
| * @} |
| */ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| #if defined(USE_FULL_LL_DRIVER) |
| /** @defgroup RTC_LL_Private_Macros RTC Private Macros |
| * @{ |
| */ |
| /** |
| * @} |
| */ |
| #endif /*USE_FULL_LL_DRIVER*/ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| #if defined(USE_FULL_LL_DRIVER) |
| /** @defgroup RTC_LL_ES_INIT RTC Exported Init structure |
| * @{ |
| */ |
| |
| /** |
| * @brief RTC Init structures definition |
| */ |
| typedef struct |
| { |
| uint32_t HourFormat; /*!< Specifies the RTC Hours Format. |
| This parameter can be a value of @ref RTC_LL_EC_HOURFORMAT |
| |
| This feature can be modified afterwards using unitary function |
| @ref LL_RTC_SetHourFormat(). */ |
| |
| uint32_t AsynchPrescaler; /*!< Specifies the RTC Asynchronous Predivider value. |
| This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7F |
| |
| This feature can be modified afterwards using unitary function |
| @ref LL_RTC_SetAsynchPrescaler(). */ |
| |
| uint32_t SynchPrescaler; /*!< Specifies the RTC Synchronous Predivider value. |
| This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7FFF |
| |
| This feature can be modified afterwards using unitary function |
| @ref LL_RTC_SetSynchPrescaler(). */ |
| } LL_RTC_InitTypeDef; |
| |
| /** |
| * @brief RTC Time structure definition |
| */ |
| typedef struct |
| { |
| uint32_t TimeFormat; /*!< Specifies the RTC AM/PM Time. |
| This parameter can be a value of @ref RTC_LL_EC_TIME_FORMAT |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetFormat(). */ |
| |
| uint8_t Hours; /*!< Specifies the RTC Time Hours. |
| This parameter must be a number between Min_Data = 0 and Max_Data = 12 if the @ref LL_RTC_TIME_FORMAT_PM is selected. |
| 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. |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetHour(). */ |
| |
| uint8_t Minutes; /*!< Specifies the RTC Time Minutes. |
| This parameter must be a number between Min_Data = 0 and Max_Data = 59 |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetMinute(). */ |
| |
| uint8_t Seconds; /*!< Specifies the RTC Time Seconds. |
| This parameter must be a number between Min_Data = 0 and Max_Data = 59 |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_TIME_SetSecond(). */ |
| } LL_RTC_TimeTypeDef; |
| |
| /** |
| * @brief RTC Date structure definition |
| */ |
| typedef struct |
| { |
| uint8_t WeekDay; /*!< Specifies the RTC Date WeekDay. |
| This parameter can be a value of @ref RTC_LL_EC_WEEKDAY |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetWeekDay(). */ |
| |
| uint8_t Month; /*!< Specifies the RTC Date Month. |
| This parameter can be a value of @ref RTC_LL_EC_MONTH |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetMonth(). */ |
| |
| uint8_t Day; /*!< Specifies the RTC Date Day. |
| This parameter must be a number between Min_Data = 1 and Max_Data = 31 |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetDay(). */ |
| |
| uint8_t Year; /*!< Specifies the RTC Date Year. |
| This parameter must be a number between Min_Data = 0 and Max_Data = 99 |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_DATE_SetYear(). */ |
| } LL_RTC_DateTypeDef; |
| |
| /** |
| * @brief RTC Alarm structure definition |
| */ |
| typedef struct |
| { |
| LL_RTC_TimeTypeDef AlarmTime; /*!< Specifies the RTC Alarm Time members. */ |
| |
| uint32_t AlarmMask; /*!< Specifies the RTC Alarm Masks. |
| 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. |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetMask() for ALARM A |
| or @ref LL_RTC_ALMB_SetMask() for ALARM B |
| */ |
| |
| uint32_t AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on day or WeekDay. |
| 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 |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_EnableWeekday() or @ref LL_RTC_ALMA_DisableWeekday() |
| for ALARM A or @ref LL_RTC_ALMB_EnableWeekday() or @ref LL_RTC_ALMB_DisableWeekday() for ALARM B |
| */ |
| |
| uint8_t AlarmDateWeekDay; /*!< Specifies the RTC Alarm Day/WeekDay. |
| If AlarmDateWeekDaySel set to day, this parameter must be a number between Min_Data = 1 and Max_Data = 31. |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetDay() |
| for ALARM A or @ref LL_RTC_ALMB_SetDay() for ALARM B. |
| |
| If AlarmDateWeekDaySel set to Weekday, this parameter can be a value of @ref RTC_LL_EC_WEEKDAY. |
| |
| This feature can be modified afterwards using unitary function @ref LL_RTC_ALMA_SetWeekDay() |
| for ALARM A or @ref LL_RTC_ALMB_SetWeekDay() for ALARM B. |
| */ |
| } LL_RTC_AlarmTypeDef; |
| |
| /** |
| * @} |
| */ |
| #endif /* USE_FULL_LL_DRIVER */ |
| |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup RTC_LL_Exported_Constants RTC Exported Constants |
| * @{ |
| */ |
| |
| #if defined(USE_FULL_LL_DRIVER) |
| /** @defgroup RTC_LL_EC_FORMAT FORMAT |
| * @{ |
| */ |
| #define LL_RTC_FORMAT_BIN 0x000000000U /*!< Binary data format */ |
| #define LL_RTC_FORMAT_BCD 0x000000001U /*!< BCD data format */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMA_WEEKDAY_SELECTION RTC Alarm A Date WeekDay |
| * @{ |
| */ |
| #define LL_RTC_ALMA_DATEWEEKDAYSEL_DATE 0x00000000U /*!< Alarm A Date is selected */ |
| #define LL_RTC_ALMA_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMAR_WDSEL /*!< Alarm A WeekDay is selected */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMB_WEEKDAY_SELECTION RTC Alarm B Date WeekDay |
| * @{ |
| */ |
| #define LL_RTC_ALMB_DATEWEEKDAYSEL_DATE 0x00000000U /*!< Alarm B Date is selected */ |
| #define LL_RTC_ALMB_DATEWEEKDAYSEL_WEEKDAY RTC_ALRMBR_WDSEL /*!< Alarm B WeekDay is selected */ |
| /** |
| * @} |
| */ |
| |
| #endif /* USE_FULL_LL_DRIVER */ |
| |
| /** @defgroup RTC_LL_EC_GET_FLAG Get Flags Defines |
| * @brief Flags defines which can be used with LL_RTC_ReadReg function |
| * @{ |
| */ |
| #define LL_RTC_ISR_ITSF RTC_ISR_ITSF |
| #define LL_RTC_ISR_RECALPF RTC_ISR_RECALPF |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_ISR_TAMP3F RTC_ISR_TAMP3F |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_ISR_TAMP2F RTC_ISR_TAMP2F |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_ISR_TAMP1F RTC_ISR_TAMP1F |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #define LL_RTC_ISR_TSOVF RTC_ISR_TSOVF |
| #define LL_RTC_ISR_TSF RTC_ISR_TSF |
| #define LL_RTC_ISR_WUTF RTC_ISR_WUTF |
| #define LL_RTC_ISR_ALRBF RTC_ISR_ALRBF |
| #define LL_RTC_ISR_ALRAF RTC_ISR_ALRAF |
| #define LL_RTC_ISR_INITF RTC_ISR_INITF |
| #define LL_RTC_ISR_RSF RTC_ISR_RSF |
| #define LL_RTC_ISR_INITS RTC_ISR_INITS |
| #define LL_RTC_ISR_SHPF RTC_ISR_SHPF |
| #define LL_RTC_ISR_WUTWF RTC_ISR_WUTWF |
| #define LL_RTC_ISR_ALRBWF RTC_ISR_ALRBWF |
| #define LL_RTC_ISR_ALRAWF RTC_ISR_ALRAWF |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_IT IT Defines |
| * @brief IT defines which can be used with LL_RTC_ReadReg and LL_RTC_WriteReg functions |
| * @{ |
| */ |
| #define LL_RTC_CR_TSIE RTC_CR_TSIE |
| #define LL_RTC_CR_WUTIE RTC_CR_WUTIE |
| #define LL_RTC_CR_ALRBIE RTC_CR_ALRBIE |
| #define LL_RTC_CR_ALRAIE RTC_CR_ALRAIE |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_TAMPCR_TAMP3IE RTC_TAMPCR_TAMP3IE |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_TAMPCR_TAMP2IE RTC_TAMPCR_TAMP2IE |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_TAMPCR_TAMP1IE RTC_TAMPCR_TAMP1IE |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #define LL_RTC_TAMPCR_TAMPIE RTC_TAMPCR_TAMPIE |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_WEEKDAY WEEK DAY |
| * @{ |
| */ |
| #define LL_RTC_WEEKDAY_MONDAY ((uint8_t)0x01U) /*!< Monday */ |
| #define LL_RTC_WEEKDAY_TUESDAY ((uint8_t)0x02U) /*!< Tuesday */ |
| #define LL_RTC_WEEKDAY_WEDNESDAY ((uint8_t)0x03U) /*!< Wednesday */ |
| #define LL_RTC_WEEKDAY_THURSDAY ((uint8_t)0x04U) /*!< Thrusday */ |
| #define LL_RTC_WEEKDAY_FRIDAY ((uint8_t)0x05U) /*!< Friday */ |
| #define LL_RTC_WEEKDAY_SATURDAY ((uint8_t)0x06U) /*!< Saturday */ |
| #define LL_RTC_WEEKDAY_SUNDAY ((uint8_t)0x07U) /*!< Sunday */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_MONTH MONTH |
| * @{ |
| */ |
| #define LL_RTC_MONTH_JANUARY ((uint8_t)0x01U) /*!< January */ |
| #define LL_RTC_MONTH_FEBRUARY ((uint8_t)0x02U) /*!< February */ |
| #define LL_RTC_MONTH_MARCH ((uint8_t)0x03U) /*!< March */ |
| #define LL_RTC_MONTH_APRIL ((uint8_t)0x04U) /*!< April */ |
| #define LL_RTC_MONTH_MAY ((uint8_t)0x05U) /*!< May */ |
| #define LL_RTC_MONTH_JUNE ((uint8_t)0x06U) /*!< June */ |
| #define LL_RTC_MONTH_JULY ((uint8_t)0x07U) /*!< July */ |
| #define LL_RTC_MONTH_AUGUST ((uint8_t)0x08U) /*!< August */ |
| #define LL_RTC_MONTH_SEPTEMBER ((uint8_t)0x09U) /*!< September */ |
| #define LL_RTC_MONTH_OCTOBER ((uint8_t)0x10U) /*!< October */ |
| #define LL_RTC_MONTH_NOVEMBER ((uint8_t)0x11U) /*!< November */ |
| #define LL_RTC_MONTH_DECEMBER ((uint8_t)0x12U) /*!< December */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_HOURFORMAT HOUR FORMAT |
| * @{ |
| */ |
| #define LL_RTC_HOURFORMAT_24HOUR 0x00000000U /*!< 24 hour/day format */ |
| #define LL_RTC_HOURFORMAT_AMPM RTC_CR_FMT /*!< AM/PM hour format */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALARMOUT ALARM OUTPUT |
| * @{ |
| */ |
| #define LL_RTC_ALARMOUT_DISABLE 0x00000000U /*!< Output disabled */ |
| #define LL_RTC_ALARMOUT_ALMA RTC_CR_OSEL_0 /*!< Alarm A output enabled */ |
| #define LL_RTC_ALARMOUT_ALMB RTC_CR_OSEL_1 /*!< Alarm B output enabled */ |
| #define LL_RTC_ALARMOUT_WAKEUP RTC_CR_OSEL /*!< Wakeup output enabled */ |
| /** |
| * @} |
| */ |
| |
| #if defined(RTC_OR_ALARMOUTTYPE) |
| /** @defgroup RTC_LL_EC_ALARM_OUTPUTTYPE ALARM OUTPUT TYPE |
| * @{ |
| */ |
| #define LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN 0x00000000U /*!< RTC_ALARM, when mapped on PC13, is open-drain output */ |
| #define LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL RTC_OR_ALARMOUTTYPE /*!< RTC_ALARM, when mapped on PC13, is push-pull output */ |
| /** |
| * @} |
| */ |
| #endif /* RTC_OR_ALARMOUTTYPE */ |
| |
| /** @defgroup RTC_LL_EC_OUTPUTPOLARITY_PIN OUTPUT POLARITY PIN |
| * @{ |
| */ |
| #define LL_RTC_OUTPUTPOLARITY_PIN_HIGH 0x00000000U /*!< Pin is high when ALRAF/ALRBF/WUTF is asserted (depending on OSEL)*/ |
| #define LL_RTC_OUTPUTPOLARITY_PIN_LOW RTC_CR_POL /*!< Pin is low when ALRAF/ALRBF/WUTF is asserted (depending on OSEL) */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TIME_FORMAT TIME FORMAT |
| * @{ |
| */ |
| #define LL_RTC_TIME_FORMAT_AM_OR_24 0x00000000U /*!< AM or 24-hour format */ |
| #define LL_RTC_TIME_FORMAT_PM RTC_TR_PM /*!< PM */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_SHIFT_SECOND SHIFT SECOND |
| * @{ |
| */ |
| #define LL_RTC_SHIFT_SECOND_DELAY 0x00000000U /* Delay (seconds) = SUBFS / (PREDIV_S + 1) */ |
| #define LL_RTC_SHIFT_SECOND_ADVANCE RTC_SHIFTR_ADD1S /* Advance (seconds) = (1 - (SUBFS / (PREDIV_S + 1))) */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMA_MASK ALARMA MASK |
| * @{ |
| */ |
| #define LL_RTC_ALMA_MASK_NONE 0x00000000U /*!< No masks applied on Alarm A*/ |
| #define LL_RTC_ALMA_MASK_DATEWEEKDAY RTC_ALRMAR_MSK4 /*!< Date/day do not care in Alarm A comparison */ |
| #define LL_RTC_ALMA_MASK_HOURS RTC_ALRMAR_MSK3 /*!< Hours do not care in Alarm A comparison */ |
| #define LL_RTC_ALMA_MASK_MINUTES RTC_ALRMAR_MSK2 /*!< Minutes do not care in Alarm A comparison */ |
| #define LL_RTC_ALMA_MASK_SECONDS RTC_ALRMAR_MSK1 /*!< Seconds do not care in Alarm A comparison */ |
| #define LL_RTC_ALMA_MASK_ALL (RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1) /*!< Masks all */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMA_TIME_FORMAT ALARMA TIME FORMAT |
| * @{ |
| */ |
| #define LL_RTC_ALMA_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */ |
| #define LL_RTC_ALMA_TIME_FORMAT_PM RTC_ALRMAR_PM /*!< PM */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMB_MASK ALARMB MASK |
| * @{ |
| */ |
| #define LL_RTC_ALMB_MASK_NONE 0x00000000U /*!< No masks applied on Alarm B*/ |
| #define LL_RTC_ALMB_MASK_DATEWEEKDAY RTC_ALRMBR_MSK4 /*!< Date/day do not care in Alarm B comparison */ |
| #define LL_RTC_ALMB_MASK_HOURS RTC_ALRMBR_MSK3 /*!< Hours do not care in Alarm B comparison */ |
| #define LL_RTC_ALMB_MASK_MINUTES RTC_ALRMBR_MSK2 /*!< Minutes do not care in Alarm B comparison */ |
| #define LL_RTC_ALMB_MASK_SECONDS RTC_ALRMBR_MSK1 /*!< Seconds do not care in Alarm B comparison */ |
| #define LL_RTC_ALMB_MASK_ALL (RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1) /*!< Masks all */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_ALMB_TIME_FORMAT ALARMB TIME FORMAT |
| * @{ |
| */ |
| #define LL_RTC_ALMB_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */ |
| #define LL_RTC_ALMB_TIME_FORMAT_PM RTC_ALRMBR_PM /*!< PM */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TIMESTAMP_EDGE TIMESTAMP EDGE |
| * @{ |
| */ |
| #define LL_RTC_TIMESTAMP_EDGE_RISING 0x00000000U /*!< RTC_TS input rising edge generates a time-stamp event */ |
| #define LL_RTC_TIMESTAMP_EDGE_FALLING RTC_CR_TSEDGE /*!< RTC_TS input falling edge generates a time-stamp event */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TS_TIME_FORMAT TIMESTAMP TIME FORMAT |
| * @{ |
| */ |
| #define LL_RTC_TS_TIME_FORMAT_AM 0x00000000U /*!< AM or 24-hour format */ |
| #define LL_RTC_TS_TIME_FORMAT_PM RTC_TSTR_PM /*!< PM */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TAMPER TAMPER |
| * @{ |
| */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_TAMPER_1 RTC_TAMPCR_TAMP1E /*!< RTC_TAMP1 input detection */ |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_TAMPER_2 RTC_TAMPCR_TAMP2E /*!< RTC_TAMP2 input detection */ |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_TAMPER_3 RTC_TAMPCR_TAMP3E /*!< RTC_TAMP3 input detection */ |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TAMPER_MASK TAMPER MASK |
| * @{ |
| */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_TAMPER_MASK_TAMPER1 RTC_TAMPCR_TAMP1MF /*!< Tamper 1 event generates a trigger event. TAMP1F is masked and internally cleared by hardware.The backup registers are not erased */ |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_TAMPER_MASK_TAMPER2 RTC_TAMPCR_TAMP2MF /*!< Tamper 2 event generates a trigger event. TAMP2F is masked and internally cleared by hardware. The backup registers are not erased. */ |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_TAMPER_MASK_TAMPER3 RTC_TAMPCR_TAMP3MF /*!< Tamper 3 event generates a trigger event. TAMP3F is masked and internally cleared by hardware. The backup registers are not erased */ |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_TAMPER_NOERASE TAMPER NO ERASE |
| * @{ |
| */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_TAMPER_NOERASE_TAMPER1 RTC_TAMPCR_TAMP1NOERASE /*!< Tamper 1 event does not erase the backup registers. */ |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_TAMPER_NOERASE_TAMPER2 RTC_TAMPCR_TAMP2NOERASE /*!< Tamper 2 event does not erase the backup registers. */ |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_TAMPER_NOERASE_TAMPER3 RTC_TAMPCR_TAMP3NOERASE /*!< Tamper 3 event does not erase the backup registers. */ |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| /** |
| * @} |
| */ |
| |
| #if defined(RTC_TAMPCR_TAMPPRCH) |
| /** @defgroup RTC_LL_EC_TAMPER_DURATION TAMPER DURATION |
| * @{ |
| */ |
| #define LL_RTC_TAMPER_DURATION_1RTCCLK 0x00000000U /*!< Tamper pins are pre-charged before sampling during 1 RTCCLK cycle */ |
| #define LL_RTC_TAMPER_DURATION_2RTCCLK RTC_TAMPCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before sampling during 2 RTCCLK cycles */ |
| #define LL_RTC_TAMPER_DURATION_4RTCCLK RTC_TAMPCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before sampling during 4 RTCCLK cycles */ |
| #define LL_RTC_TAMPER_DURATION_8RTCCLK RTC_TAMPCR_TAMPPRCH /*!< Tamper pins are pre-charged before sampling during 8 RTCCLK cycles */ |
| /** |
| * @} |
| */ |
| #endif /* RTC_TAMPCR_TAMPPRCH */ |
| |
| #if defined(RTC_TAMPCR_TAMPFLT) |
| /** @defgroup RTC_LL_EC_TAMPER_FILTER TAMPER FILTER |
| * @{ |
| */ |
| #define LL_RTC_TAMPER_FILTER_DISABLE 0x00000000U /*!< Tamper filter is disabled */ |
| #define LL_RTC_TAMPER_FILTER_2SAMPLE RTC_TAMPCR_TAMPFLT_0 /*!< Tamper is activated after 2 consecutive samples at the active level */ |
| #define LL_RTC_TAMPER_FILTER_4SAMPLE RTC_TAMPCR_TAMPFLT_1 /*!< Tamper is activated after 4 consecutive samples at the active level */ |
| #define LL_RTC_TAMPER_FILTER_8SAMPLE RTC_TAMPCR_TAMPFLT /*!< Tamper is activated after 8 consecutive samples at the active level. */ |
| /** |
| * @} |
| */ |
| #endif /* RTC_TAMPCR_TAMPFLT */ |
| |
| #if defined(RTC_TAMPCR_TAMPFREQ) |
| /** @defgroup RTC_LL_EC_TAMPER_SAMPLFREQDIV TAMPER SAMPLING FREQUENCY DIVIDER |
| * @{ |
| */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_32768 0x00000000U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_16384 RTC_TAMPCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_8192 RTC_TAMPCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_4096 (RTC_TAMPCR_TAMPFREQ_1 | RTC_TAMPCR_TAMPFREQ_0) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 4096 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_2048 RTC_TAMPCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_1024 (RTC_TAMPCR_TAMPFREQ_2 | RTC_TAMPCR_TAMPFREQ_0) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 1024 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_512 (RTC_TAMPCR_TAMPFREQ_2 | RTC_TAMPCR_TAMPFREQ_1) /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 512 */ |
| #define LL_RTC_TAMPER_SAMPLFREQDIV_256 RTC_TAMPCR_TAMPFREQ /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 256 */ |
| /** |
| * @} |
| */ |
| #endif /* RTC_TAMPCR_TAMPFREQ */ |
| |
| /** @defgroup RTC_LL_EC_TAMPER_ACTIVELEVEL TAMPER ACTIVE LEVEL |
| * @{ |
| */ |
| #if defined(RTC_TAMPER1_SUPPORT) |
| #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP1 RTC_TAMPCR_TAMP1TRG /*!< RTC_TAMP1 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event*/ |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| #if defined(RTC_TAMPER2_SUPPORT) |
| #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP2 RTC_TAMPCR_TAMP2TRG /*!< RTC_TAMP2 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event*/ |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| #if defined(RTC_TAMPER3_SUPPORT) |
| #define LL_RTC_TAMPER_ACTIVELEVEL_TAMP3 RTC_TAMPCR_TAMP3TRG /*!< RTC_TAMP3 input falling edge (if TAMPFLT = 00) or staying high (if TAMPFLT != 00) triggers a tamper detection event*/ |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_WAKEUPCLOCK_DIV WAKEUP CLOCK DIV |
| * @{ |
| */ |
| #define LL_RTC_WAKEUPCLOCK_DIV_16 0x00000000U /*!< RTC/16 clock is selected */ |
| #define LL_RTC_WAKEUPCLOCK_DIV_8 (RTC_CR_WUCKSEL_0) /*!< RTC/8 clock is selected */ |
| #define LL_RTC_WAKEUPCLOCK_DIV_4 (RTC_CR_WUCKSEL_1) /*!< RTC/4 clock is selected */ |
| #define LL_RTC_WAKEUPCLOCK_DIV_2 (RTC_CR_WUCKSEL_1 | RTC_CR_WUCKSEL_0) /*!< RTC/2 clock is selected */ |
| #define LL_RTC_WAKEUPCLOCK_CKSPRE (RTC_CR_WUCKSEL_2) /*!< ck_spre (usually 1 Hz) clock is selected */ |
| #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*/ |
| /** |
| * @} |
| */ |
| |
| #if defined(RTC_BACKUP_SUPPORT) |
| /** @defgroup RTC_LL_EC_BKP BACKUP |
| * @{ |
| */ |
| #define LL_RTC_BKP_DR0 0x00000000U |
| #define LL_RTC_BKP_DR1 0x00000001U |
| #define LL_RTC_BKP_DR2 0x00000002U |
| #define LL_RTC_BKP_DR3 0x00000003U |
| #define LL_RTC_BKP_DR4 0x00000004U |
| #if RTC_BKP_NUMBER > 5 |
| #define LL_RTC_BKP_DR5 0x00000005U |
| #define LL_RTC_BKP_DR6 0x00000006U |
| #define LL_RTC_BKP_DR7 0x00000007U |
| #define LL_RTC_BKP_DR8 0x00000008U |
| #define LL_RTC_BKP_DR9 0x00000009U |
| #define LL_RTC_BKP_DR10 0x0000000AU |
| #define LL_RTC_BKP_DR11 0x0000000BU |
| #define LL_RTC_BKP_DR12 0x0000000CU |
| #define LL_RTC_BKP_DR13 0x0000000DU |
| #define LL_RTC_BKP_DR14 0x0000000EU |
| #define LL_RTC_BKP_DR15 0x0000000FU |
| #endif /* RTC_BKP_NUMBER > 5 */ |
| |
| #if RTC_BKP_NUMBER > 16 |
| #define LL_RTC_BKP_DR16 0x00000010U |
| #define LL_RTC_BKP_DR17 0x00000011U |
| #define LL_RTC_BKP_DR18 0x00000012U |
| #define LL_RTC_BKP_DR19 0x00000013U |
| #endif /* RTC_BKP_NUMBER > 16 */ |
| /** |
| * @} |
| */ |
| #endif /* RTC_BACKUP_SUPPORT */ |
| |
| /** @defgroup RTC_LL_EC_CALIB_OUTPUT Calibration output |
| * @{ |
| */ |
| #define LL_RTC_CALIB_OUTPUT_NONE 0x00000000U /*!< Calibration output disabled */ |
| #define LL_RTC_CALIB_OUTPUT_1HZ (RTC_CR_COE | RTC_CR_COSEL) /*!< Calibration output is 512 Hz */ |
| #define LL_RTC_CALIB_OUTPUT_512HZ (RTC_CR_COE) /*!< Calibration output is 1 Hz */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_CALIB_INSERTPULSE Calibration pulse insertion |
| * @{ |
| */ |
| #define LL_RTC_CALIB_INSERTPULSE_NONE 0x00000000U /*!< No RTCCLK pulses are added */ |
| #define LL_RTC_CALIB_INSERTPULSE_SET RTC_CALR_CALP /*!< One RTCCLK pulse is effectively inserted every 2exp11 pulses (frequency increased by 488.5 ppm) */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EC_CALIB_PERIOD Calibration period |
| * @{ |
| */ |
| #define LL_RTC_CALIB_PERIOD_32SEC 0x00000000U /*!< Use a 32-second calibration cycle period */ |
| #define LL_RTC_CALIB_PERIOD_16SEC RTC_CALR_CALW16 /*!< Use a 16-second calibration cycle period */ |
| #define LL_RTC_CALIB_PERIOD_8SEC RTC_CALR_CALW8 /*!< Use a 8-second calibration cycle period */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| /** @defgroup RTC_LL_Exported_Macros RTC Exported Macros |
| * @{ |
| */ |
| |
| /** @defgroup RTC_LL_EM_WRITE_READ Common Write and read registers Macros |
| * @{ |
| */ |
| |
| /** |
| * @brief Write a value in RTC register |
| * @param __INSTANCE__ RTC Instance |
| * @param __REG__ Register to be written |
| * @param __VALUE__ Value to be written in the register |
| * @retval None |
| */ |
| #define LL_RTC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) |
| |
| /** |
| * @brief Read a value in RTC register |
| * @param __INSTANCE__ RTC Instance |
| * @param __REG__ Register to be read |
| * @retval Register value |
| */ |
| #define LL_RTC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EM_Convert Convert helper Macros |
| * @{ |
| */ |
| |
| /** |
| * @brief Helper macro to convert a value from 2 digit decimal format to BCD format |
| * @param __VALUE__ Byte to be converted |
| * @retval Converted byte |
| */ |
| #define __LL_RTC_CONVERT_BIN2BCD(__VALUE__) (uint8_t)((((__VALUE__) / 10U) << 4U) | ((__VALUE__) % 10U)) |
| |
| /** |
| * @brief Helper macro to convert a value from BCD format to 2 digit decimal format |
| * @param __VALUE__ BCD value to be converted |
| * @retval Converted byte |
| */ |
| #define __LL_RTC_CONVERT_BCD2BIN(__VALUE__) (uint8_t)((((uint8_t)((__VALUE__)\ |
| & (uint8_t)0xF0U) >> (uint8_t)0x4U) * 10U ) + ((__VALUE__) & (uint8_t)0x0FU)) |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EM_Date Date helper Macros |
| * @{ |
| */ |
| |
| /** |
| * @brief Helper macro to retrieve weekday. |
| * @param __RTC_DATE__ Date returned by @ref LL_RTC_DATE_Get function. |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| */ |
| #define __LL_RTC_GET_WEEKDAY(__RTC_DATE__) (((__RTC_DATE__) >> RTC_OFFSET_WEEKDAY) & 0x000000FFU) |
| |
| /** |
| * @brief Helper macro to retrieve Year in BCD format |
| * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get |
| * @retval Year in BCD format (0x00 . . . 0x99) |
| */ |
| #define __LL_RTC_GET_YEAR(__RTC_DATE__) ((__RTC_DATE__) & 0x000000FFU) |
| |
| /** |
| * @brief Helper macro to retrieve Month in BCD format |
| * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_MONTH_JANUARY |
| * @arg @ref LL_RTC_MONTH_FEBRUARY |
| * @arg @ref LL_RTC_MONTH_MARCH |
| * @arg @ref LL_RTC_MONTH_APRIL |
| * @arg @ref LL_RTC_MONTH_MAY |
| * @arg @ref LL_RTC_MONTH_JUNE |
| * @arg @ref LL_RTC_MONTH_JULY |
| * @arg @ref LL_RTC_MONTH_AUGUST |
| * @arg @ref LL_RTC_MONTH_SEPTEMBER |
| * @arg @ref LL_RTC_MONTH_OCTOBER |
| * @arg @ref LL_RTC_MONTH_NOVEMBER |
| * @arg @ref LL_RTC_MONTH_DECEMBER |
| */ |
| #define __LL_RTC_GET_MONTH(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_MONTH) & 0x000000FFU) |
| |
| /** |
| * @brief Helper macro to retrieve Day in BCD format |
| * @param __RTC_DATE__ Value returned by @ref LL_RTC_DATE_Get |
| * @retval Day in BCD format (0x01 . . . 0x31) |
| */ |
| #define __LL_RTC_GET_DAY(__RTC_DATE__) (((__RTC_DATE__) >>RTC_OFFSET_DAY) & 0x000000FFU) |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EM_Time Time helper Macros |
| * @{ |
| */ |
| |
| /** |
| * @brief Helper macro to retrieve hour in BCD format |
| * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function |
| * @retval Hours in BCD format (0x01. . .0x12 or between Min_Data=0x00 and Max_Data=0x23) |
| */ |
| #define __LL_RTC_GET_HOUR(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_HOUR) & 0x000000FFU) |
| |
| /** |
| * @brief Helper macro to retrieve minute in BCD format |
| * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function |
| * @retval Minutes in BCD format (0x00. . .0x59) |
| */ |
| #define __LL_RTC_GET_MINUTE(__RTC_TIME__) (((__RTC_TIME__) >> RTC_OFFSET_MINUTE) & 0x000000FFU) |
| |
| /** |
| * @brief Helper macro to retrieve second in BCD format |
| * @param __RTC_TIME__ RTC time returned by @ref LL_RTC_TIME_Get function |
| * @retval Seconds in format (0x00. . .0x59) |
| */ |
| #define __LL_RTC_GET_SECOND(__RTC_TIME__) ((__RTC_TIME__) & 0x000000FFU) |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @defgroup RTC_LL_Exported_Functions RTC Exported Functions |
| * @{ |
| */ |
| |
| /** @defgroup RTC_LL_EF_Configuration Configuration |
| * @{ |
| */ |
| |
| /** |
| * @brief Set Hours format (24 hour/day or AM/PM hour format) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @rmtoll CR FMT LL_RTC_SetHourFormat |
| * @param RTCx RTC Instance |
| * @param HourFormat This parameter can be one of the following values: |
| * @arg @ref LL_RTC_HOURFORMAT_24HOUR |
| * @arg @ref LL_RTC_HOURFORMAT_AMPM |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetHourFormat(RTC_TypeDef *RTCx, uint32_t HourFormat) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_FMT, HourFormat); |
| } |
| |
| /** |
| * @brief Get Hours format (24 hour/day or AM/PM hour format) |
| * @rmtoll CR FMT LL_RTC_GetHourFormat |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_HOURFORMAT_24HOUR |
| * @arg @ref LL_RTC_HOURFORMAT_AMPM |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetHourFormat(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_FMT)); |
| } |
| |
| /** |
| * @brief Select the flag to be routed to RTC_ALARM output |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR OSEL LL_RTC_SetAlarmOutEvent |
| * @param RTCx RTC Instance |
| * @param AlarmOutput This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALARMOUT_DISABLE |
| * @arg @ref LL_RTC_ALARMOUT_ALMA |
| * @arg @ref LL_RTC_ALARMOUT_ALMB |
| * @arg @ref LL_RTC_ALARMOUT_WAKEUP |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetAlarmOutEvent(RTC_TypeDef *RTCx, uint32_t AlarmOutput) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_OSEL, AlarmOutput); |
| } |
| |
| /** |
| * @brief Get the flag to be routed to RTC_ALARM output |
| * @rmtoll CR OSEL LL_RTC_GetAlarmOutEvent |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_ALARMOUT_DISABLE |
| * @arg @ref LL_RTC_ALARMOUT_ALMA |
| * @arg @ref LL_RTC_ALARMOUT_ALMB |
| * @arg @ref LL_RTC_ALARMOUT_WAKEUP |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutEvent(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_OSEL)); |
| } |
| |
| #if defined(RTC_OR_ALARMOUTTYPE) |
| /** |
| * @brief Set RTC_ALARM output type (ALARM in push-pull or open-drain output) |
| * @note Used only when RTC_ALARM is mapped on PC13 |
| * @rmtoll OR ALARMOUTTYPE LL_RTC_SetAlarmOutputType |
| * @param RTCx RTC Instance |
| * @param Output This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN |
| * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetAlarmOutputType(RTC_TypeDef *RTCx, uint32_t Output) |
| { |
| MODIFY_REG(RTCx->OR, RTC_OR_ALARMOUTTYPE, Output); |
| } |
| |
| /** |
| * @brief Get RTC_ALARM output type (ALARM in push-pull or open-drain output) |
| * @note used only when RTC_ALARM is mapped on PC13 |
| * @rmtoll OR ALARMOUTTYPE LL_RTC_GetAlarmOutputType |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_OPENDRAIN |
| * @arg @ref LL_RTC_ALARM_OUTPUTTYPE_PUSHPULL |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetAlarmOutputType(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->OR, RTC_OR_ALARMOUTTYPE)); |
| } |
| #endif /* RTC_OR_ALARMOUTTYPE */ |
| |
| /** |
| * @brief Enable initialization mode |
| * @note Initialization mode is used to program time and date register (RTC_TR and RTC_DR) |
| * and prescaler register (RTC_PRER). |
| * Counters are stopped and start counting from the new value when INIT is reset. |
| * @rmtoll ISR INIT LL_RTC_EnableInitMode |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableInitMode(RTC_TypeDef *RTCx) |
| { |
| /* Set the Initialization mode */ |
| WRITE_REG(RTCx->ISR, 0xFFFFFFFFU); |
| } |
| |
| /** |
| * @brief Disable initialization mode (Free running mode) |
| * @rmtoll ISR INIT LL_RTC_DisableInitMode |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableInitMode(RTC_TypeDef *RTCx) |
| { |
| /* Exit Initialization mode */ |
| WRITE_REG(RTCx->ISR, (uint32_t)~RTC_ISR_INIT); |
| } |
| |
| /** |
| * @brief Set Output polarity (pin is low when ALRAF/ALRBF/WUTF is asserted) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR POL LL_RTC_SetOutputPolarity |
| * @param RTCx RTC Instance |
| * @param Polarity This parameter can be one of the following values: |
| * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH |
| * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetOutputPolarity(RTC_TypeDef *RTCx, uint32_t Polarity) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_POL, Polarity); |
| } |
| |
| /** |
| * @brief Get Output polarity |
| * @rmtoll CR POL LL_RTC_GetOutputPolarity |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_HIGH |
| * @arg @ref LL_RTC_OUTPUTPOLARITY_PIN_LOW |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetOutputPolarity(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_POL)); |
| } |
| |
| /** |
| * @brief Enable Bypass the shadow registers |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR BYPSHAD LL_RTC_EnableShadowRegBypass |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableShadowRegBypass(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_BYPSHAD); |
| } |
| |
| /** |
| * @brief Disable Bypass the shadow registers |
| * @rmtoll CR BYPSHAD LL_RTC_DisableShadowRegBypass |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableShadowRegBypass(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_BYPSHAD); |
| } |
| |
| /** |
| * @brief Check if Shadow registers bypass is enabled or not. |
| * @rmtoll CR BYPSHAD LL_RTC_IsShadowRegBypassEnabled |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsShadowRegBypassEnabled(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_BYPSHAD) == (RTC_CR_BYPSHAD)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Enable RTC_REFIN reference clock detection (50 or 60 Hz) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @rmtoll CR REFCKON LL_RTC_EnableRefClock |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableRefClock(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_REFCKON); |
| } |
| |
| /** |
| * @brief Disable RTC_REFIN reference clock detection (50 or 60 Hz) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @rmtoll CR REFCKON LL_RTC_DisableRefClock |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableRefClock(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_REFCKON); |
| } |
| |
| /** |
| * @brief Set Asynchronous prescaler factor |
| * @rmtoll PRER PREDIV_A LL_RTC_SetAsynchPrescaler |
| * @param RTCx RTC Instance |
| * @param AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7F |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetAsynchPrescaler(RTC_TypeDef *RTCx, uint32_t AsynchPrescaler) |
| { |
| MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_A, AsynchPrescaler << RTC_PRER_PREDIV_A_Pos); |
| } |
| |
| /** |
| * @brief Set Synchronous prescaler factor |
| * @rmtoll PRER PREDIV_S LL_RTC_SetSynchPrescaler |
| * @param RTCx RTC Instance |
| * @param SynchPrescaler Value between Min_Data = 0 and Max_Data = 0x7FFF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_SetSynchPrescaler(RTC_TypeDef *RTCx, uint32_t SynchPrescaler) |
| { |
| MODIFY_REG(RTCx->PRER, RTC_PRER_PREDIV_S, SynchPrescaler); |
| } |
| |
| /** |
| * @brief Get Asynchronous prescaler factor |
| * @rmtoll PRER PREDIV_A LL_RTC_GetAsynchPrescaler |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data = 0 and Max_Data = 0x7F |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetAsynchPrescaler(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_A) >> RTC_PRER_PREDIV_A_Pos); |
| } |
| |
| /** |
| * @brief Get Synchronous prescaler factor |
| * @rmtoll PRER PREDIV_S LL_RTC_GetSynchPrescaler |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data = 0 and Max_Data = 0x7FFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_GetSynchPrescaler(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->PRER, RTC_PRER_PREDIV_S)); |
| } |
| |
| /** |
| * @brief Enable the write protection for RTC registers. |
| * @rmtoll WPR KEY LL_RTC_EnableWriteProtection |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableWriteProtection(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_DISABLE); |
| } |
| |
| /** |
| * @brief Disable the write protection for RTC registers. |
| * @rmtoll WPR KEY LL_RTC_DisableWriteProtection |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableWriteProtection(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_1); |
| WRITE_REG(RTCx->WPR, RTC_WRITE_PROTECTION_ENABLE_2); |
| } |
| |
| /** |
| * @brief Enable RTC_OUT remap |
| * @rmtoll OR OUT_RMP LL_RTC_EnableOutRemap |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableOutRemap(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->OR, RTC_OR_OUT_RMP); |
| } |
| |
| /** |
| * @brief Disable RTC_OUT remap |
| * @rmtoll OR OUT_RMP LL_RTC_DisableOutRemap |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableOutRemap(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->OR, RTC_OR_OUT_RMP); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_Time Time |
| * @{ |
| */ |
| |
| /** |
| * @brief Set time format (AM/24-hour or PM notation) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @rmtoll TR PM LL_RTC_TIME_SetFormat |
| * @param RTCx RTC Instance |
| * @param TimeFormat This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24 |
| * @arg @ref LL_RTC_TIME_FORMAT_PM |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_SetFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat) |
| { |
| MODIFY_REG(RTCx->TR, RTC_TR_PM, TimeFormat); |
| } |
| |
| /** |
| * @brief Get time format (AM or PM notation) |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar |
| * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)). |
| * @rmtoll TR PM LL_RTC_TIME_GetFormat |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24 |
| * @arg @ref LL_RTC_TIME_FORMAT_PM |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_GetFormat(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TR, RTC_TR_PM)); |
| } |
| |
| /** |
| * @brief Set Hours in BCD format |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert hour from binary to BCD format |
| * @rmtoll TR HT LL_RTC_TIME_SetHour\n |
| * TR HU LL_RTC_TIME_SetHour |
| * @param RTCx RTC Instance |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_SetHour(RTC_TypeDef *RTCx, uint32_t Hours) |
| { |
| MODIFY_REG(RTCx->TR, (RTC_TR_HT | RTC_TR_HU), |
| (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos))); |
| } |
| |
| /** |
| * @brief Get Hours in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar |
| * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)). |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert hour from BCD to |
| * Binary format |
| * @rmtoll TR HT LL_RTC_TIME_GetHour\n |
| * TR HU LL_RTC_TIME_GetHour |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_GetHour(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU)); |
| return (uint32_t)((((temp & RTC_TR_HT) >> RTC_TR_HT_Pos) << 4U) | ((temp & RTC_TR_HU) >> RTC_TR_HU_Pos)); |
| } |
| |
| /** |
| * @brief Set Minutes in BCD format |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format |
| * @rmtoll TR MNT LL_RTC_TIME_SetMinute\n |
| * TR MNU LL_RTC_TIME_SetMinute |
| * @param RTCx RTC Instance |
| * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes) |
| { |
| MODIFY_REG(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU), |
| (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos))); |
| } |
| |
| /** |
| * @brief Get Minutes in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar |
| * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)). |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert minute from BCD |
| * to Binary format |
| * @rmtoll TR MNT LL_RTC_TIME_GetMinute\n |
| * TR MNU LL_RTC_TIME_GetMinute |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_GetMinute(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->TR, (RTC_TR_MNT | RTC_TR_MNU)); |
| return (uint32_t)((((temp & RTC_TR_MNT) >> RTC_TR_MNT_Pos) << 4U) | ((temp & RTC_TR_MNU) >> RTC_TR_MNU_Pos)); |
| } |
| |
| /** |
| * @brief Set Seconds in BCD format |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format |
| * @rmtoll TR ST LL_RTC_TIME_SetSecond\n |
| * TR SU LL_RTC_TIME_SetSecond |
| * @param RTCx RTC Instance |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds) |
| { |
| MODIFY_REG(RTCx->TR, (RTC_TR_ST | RTC_TR_SU), |
| (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos))); |
| } |
| |
| /** |
| * @brief Get Seconds in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar |
| * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)). |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD |
| * to Binary format |
| * @rmtoll TR ST LL_RTC_TIME_GetSecond\n |
| * TR SU LL_RTC_TIME_GetSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_GetSecond(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->TR, (RTC_TR_ST | RTC_TR_SU)); |
| return (uint32_t)((((temp & RTC_TR_ST) >> RTC_TR_ST_Pos) << 4U) | ((temp & RTC_TR_SU) >> RTC_TR_SU_Pos)); |
| } |
| |
| /** |
| * @brief Set time (hour, minute and second) in BCD format |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note It can be written in initialization mode only (@ref LL_RTC_EnableInitMode function) |
| * @note TimeFormat and Hours should follow the same format |
| * @rmtoll TR PM LL_RTC_TIME_Config\n |
| * TR HT LL_RTC_TIME_Config\n |
| * TR HU LL_RTC_TIME_Config\n |
| * TR MNT LL_RTC_TIME_Config\n |
| * TR MNU LL_RTC_TIME_Config\n |
| * TR ST LL_RTC_TIME_Config\n |
| * TR SU LL_RTC_TIME_Config |
| * @param RTCx RTC Instance |
| * @param Format12_24 This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TIME_FORMAT_AM_OR_24 |
| * @arg @ref LL_RTC_TIME_FORMAT_PM |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59 |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_Config(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, |
| uint32_t Seconds) |
| { |
| uint32_t temp; |
| |
| temp = Format12_24 | \ |
| (((Hours & 0xF0U) << (RTC_TR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_TR_HU_Pos)) | \ |
| (((Minutes & 0xF0U) << (RTC_TR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_TR_MNU_Pos)) | \ |
| (((Seconds & 0xF0U) << (RTC_TR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_TR_SU_Pos)); |
| 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); |
| } |
| |
| /** |
| * @brief Get time (hour, minute and second) in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note Read either RTC_SSR or RTC_TR locks the values in the higher-order calendar |
| * shadow registers until RTC_DR is read (LL_RTC_ReadReg(RTC, DR)). |
| * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND |
| * are available to get independently each parameter. |
| * @rmtoll TR HT LL_RTC_TIME_Get\n |
| * TR HU LL_RTC_TIME_Get\n |
| * TR MNT LL_RTC_TIME_Get\n |
| * TR MNU LL_RTC_TIME_Get\n |
| * TR ST LL_RTC_TIME_Get\n |
| * TR SU LL_RTC_TIME_Get |
| * @param RTCx RTC Instance |
| * @retval Combination of hours, minutes and seconds (Format: 0x00HHMMSS). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_Get(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->TR, (RTC_TR_HT | RTC_TR_HU | RTC_TR_MNT | RTC_TR_MNU | RTC_TR_ST | RTC_TR_SU)); |
| return (uint32_t)((((((temp & RTC_TR_HT) >> RTC_TR_HT_Pos) << 4U) | ((temp & RTC_TR_HU) >> RTC_TR_HU_Pos)) << RTC_OFFSET_HOUR) | \ |
| (((((temp & RTC_TR_MNT) >> RTC_TR_MNT_Pos) << 4U) | ((temp & RTC_TR_MNU) >> RTC_TR_MNU_Pos)) << RTC_OFFSET_MINUTE) | \ |
| ((((temp & RTC_TR_ST) >> RTC_TR_ST_Pos) << 4U) | ((temp & RTC_TR_SU) >> RTC_TR_SU_Pos))); |
| } |
| |
| /** |
| * @brief Memorize whether the daylight saving time change has been performed |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR BKP LL_RTC_TIME_EnableDayLightStore |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_EnableDayLightStore(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_BKP); |
| } |
| |
| /** |
| * @brief Disable memorization whether the daylight saving time change has been performed. |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR BKP LL_RTC_TIME_DisableDayLightStore |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_DisableDayLightStore(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_BKP); |
| } |
| |
| /** |
| * @brief Check if RTC Day Light Saving stored operation has been enabled or not |
| * @rmtoll CR BKP LL_RTC_TIME_IsDayLightStoreEnabled |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_IsDayLightStoreEnabled(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_BKP) == (RTC_CR_BKP)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Subtract 1 hour (winter time change) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR SUB1H LL_RTC_TIME_DecHour |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_DecHour(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_SUB1H); |
| } |
| |
| /** |
| * @brief Add 1 hour (summer time change) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ADD1H LL_RTC_TIME_IncHour |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_IncHour(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ADD1H); |
| } |
| |
| /** |
| * @brief Get Sub second value in the synchronous prescaler counter. |
| * @note You can use both SubSeconds value and SecondFraction (PREDIV_S through |
| * LL_RTC_GetSynchPrescaler function) terms returned to convert Calendar |
| * SubSeconds value in second fraction ratio with time unit following |
| * generic formula: |
| * ==> Seconds fraction ratio * time_unit= [(SecondFraction-SubSeconds)/(SecondFraction+1)] * time_unit |
| * This conversion can be performed only if no shift operation is pending |
| * (ie. SHFP=0) when PREDIV_S >= SS. |
| * @rmtoll SSR SS LL_RTC_TIME_GetSubSecond |
| * @param RTCx RTC Instance |
| * @retval Sub second value (number between 0 and 65535) |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TIME_GetSubSecond(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->SSR, RTC_SSR_SS)); |
| } |
| |
| /** |
| * @brief Synchronize to a remote clock with a high degree of precision. |
| * @note This operation effectively subtracts from (delays) or advance the clock of a fraction of a second. |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note When REFCKON is set, firmware must not write to Shift control register. |
| * @rmtoll SHIFTR ADD1S LL_RTC_TIME_Synchronize\n |
| * SHIFTR SUBFS LL_RTC_TIME_Synchronize |
| * @param RTCx RTC Instance |
| * @param ShiftSecond This parameter can be one of the following values: |
| * @arg @ref LL_RTC_SHIFT_SECOND_DELAY |
| * @arg @ref LL_RTC_SHIFT_SECOND_ADVANCE |
| * @param Fraction Number of Seconds Fractions (any value from 0 to 0x7FFF) |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TIME_Synchronize(RTC_TypeDef *RTCx, uint32_t ShiftSecond, uint32_t Fraction) |
| { |
| WRITE_REG(RTCx->SHIFTR, ShiftSecond | Fraction); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_Date Date |
| * @{ |
| */ |
| |
| /** |
| * @brief Set Year in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Year from binary to BCD format |
| * @rmtoll DR YT LL_RTC_DATE_SetYear\n |
| * DR YU LL_RTC_DATE_SetYear |
| * @param RTCx RTC Instance |
| * @param Year Value between Min_Data=0x00 and Max_Data=0x99 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DATE_SetYear(RTC_TypeDef *RTCx, uint32_t Year) |
| { |
| MODIFY_REG(RTCx->DR, (RTC_DR_YT | RTC_DR_YU), |
| (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos))); |
| } |
| |
| /** |
| * @brief Get Year in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Year from BCD to Binary format |
| * @rmtoll DR YT LL_RTC_DATE_GetYear\n |
| * DR YU LL_RTC_DATE_GetYear |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x99 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_DATE_GetYear(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->DR, (RTC_DR_YT | RTC_DR_YU)); |
| return (uint32_t)((((temp & RTC_DR_YT) >> RTC_DR_YT_Pos) << 4U) | ((temp & RTC_DR_YU) >> RTC_DR_YU_Pos)); |
| } |
| |
| /** |
| * @brief Set Week day |
| * @rmtoll DR WDU LL_RTC_DATE_SetWeekDay |
| * @param RTCx RTC Instance |
| * @param WeekDay This parameter can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DATE_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay) |
| { |
| MODIFY_REG(RTCx->DR, RTC_DR_WDU, WeekDay << RTC_DR_WDU_Pos); |
| } |
| |
| /** |
| * @brief Get Week day |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @rmtoll DR WDU LL_RTC_DATE_GetWeekDay |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_DATE_GetWeekDay(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->DR, RTC_DR_WDU) >> RTC_DR_WDU_Pos); |
| } |
| |
| /** |
| * @brief Set Month in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Month from binary to BCD format |
| * @rmtoll DR MT LL_RTC_DATE_SetMonth\n |
| * DR MU LL_RTC_DATE_SetMonth |
| * @param RTCx RTC Instance |
| * @param Month This parameter can be one of the following values: |
| * @arg @ref LL_RTC_MONTH_JANUARY |
| * @arg @ref LL_RTC_MONTH_FEBRUARY |
| * @arg @ref LL_RTC_MONTH_MARCH |
| * @arg @ref LL_RTC_MONTH_APRIL |
| * @arg @ref LL_RTC_MONTH_MAY |
| * @arg @ref LL_RTC_MONTH_JUNE |
| * @arg @ref LL_RTC_MONTH_JULY |
| * @arg @ref LL_RTC_MONTH_AUGUST |
| * @arg @ref LL_RTC_MONTH_SEPTEMBER |
| * @arg @ref LL_RTC_MONTH_OCTOBER |
| * @arg @ref LL_RTC_MONTH_NOVEMBER |
| * @arg @ref LL_RTC_MONTH_DECEMBER |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DATE_SetMonth(RTC_TypeDef *RTCx, uint32_t Month) |
| { |
| MODIFY_REG(RTCx->DR, (RTC_DR_MT | RTC_DR_MU), |
| (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos))); |
| } |
| |
| /** |
| * @brief Get Month in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format |
| * @rmtoll DR MT LL_RTC_DATE_GetMonth\n |
| * DR MU LL_RTC_DATE_GetMonth |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_MONTH_JANUARY |
| * @arg @ref LL_RTC_MONTH_FEBRUARY |
| * @arg @ref LL_RTC_MONTH_MARCH |
| * @arg @ref LL_RTC_MONTH_APRIL |
| * @arg @ref LL_RTC_MONTH_MAY |
| * @arg @ref LL_RTC_MONTH_JUNE |
| * @arg @ref LL_RTC_MONTH_JULY |
| * @arg @ref LL_RTC_MONTH_AUGUST |
| * @arg @ref LL_RTC_MONTH_SEPTEMBER |
| * @arg @ref LL_RTC_MONTH_OCTOBER |
| * @arg @ref LL_RTC_MONTH_NOVEMBER |
| * @arg @ref LL_RTC_MONTH_DECEMBER |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_DATE_GetMonth(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->DR, (RTC_DR_MT | RTC_DR_MU)); |
| return (uint32_t)((((temp & RTC_DR_MT) >> RTC_DR_MT_Pos) << 4U) | ((temp & RTC_DR_MU) >> RTC_DR_MU_Pos)); |
| } |
| |
| /** |
| * @brief Set Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format |
| * @rmtoll DR DT LL_RTC_DATE_SetDay\n |
| * DR DU LL_RTC_DATE_SetDay |
| * @param RTCx RTC Instance |
| * @param Day Value between Min_Data=0x01 and Max_Data=0x31 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DATE_SetDay(RTC_TypeDef *RTCx, uint32_t Day) |
| { |
| MODIFY_REG(RTCx->DR, (RTC_DR_DT | RTC_DR_DU), |
| (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos))); |
| } |
| |
| /** |
| * @brief Get Day in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format |
| * @rmtoll DR DT LL_RTC_DATE_GetDay\n |
| * DR DU LL_RTC_DATE_GetDay |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x31 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_DATE_GetDay(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->DR, (RTC_DR_DT | RTC_DR_DU)); |
| return (uint32_t)((((temp & RTC_DR_DT) >> RTC_DR_DT_Pos) << 4U) | ((temp & RTC_DR_DU) >> RTC_DR_DU_Pos)); |
| } |
| |
| /** |
| * @brief Set date (WeekDay, Day, Month and Year) in BCD format |
| * @rmtoll DR WDU LL_RTC_DATE_Config\n |
| * DR MT LL_RTC_DATE_Config\n |
| * DR MU LL_RTC_DATE_Config\n |
| * DR DT LL_RTC_DATE_Config\n |
| * DR DU LL_RTC_DATE_Config\n |
| * DR YT LL_RTC_DATE_Config\n |
| * DR YU LL_RTC_DATE_Config |
| * @param RTCx RTC Instance |
| * @param WeekDay This parameter can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| * @param Day Value between Min_Data=0x01 and Max_Data=0x31 |
| * @param Month This parameter can be one of the following values: |
| * @arg @ref LL_RTC_MONTH_JANUARY |
| * @arg @ref LL_RTC_MONTH_FEBRUARY |
| * @arg @ref LL_RTC_MONTH_MARCH |
| * @arg @ref LL_RTC_MONTH_APRIL |
| * @arg @ref LL_RTC_MONTH_MAY |
| * @arg @ref LL_RTC_MONTH_JUNE |
| * @arg @ref LL_RTC_MONTH_JULY |
| * @arg @ref LL_RTC_MONTH_AUGUST |
| * @arg @ref LL_RTC_MONTH_SEPTEMBER |
| * @arg @ref LL_RTC_MONTH_OCTOBER |
| * @arg @ref LL_RTC_MONTH_NOVEMBER |
| * @arg @ref LL_RTC_MONTH_DECEMBER |
| * @param Year Value between Min_Data=0x00 and Max_Data=0x99 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DATE_Config(RTC_TypeDef *RTCx, uint32_t WeekDay, uint32_t Day, uint32_t Month, |
| uint32_t Year) |
| { |
| uint32_t temp; |
| |
| temp = (WeekDay << RTC_DR_WDU_Pos) | \ |
| (((Year & 0xF0U) << (RTC_DR_YT_Pos - 4U)) | ((Year & 0x0FU) << RTC_DR_YU_Pos)) | \ |
| (((Month & 0xF0U) << (RTC_DR_MT_Pos - 4U)) | ((Month & 0x0FU) << RTC_DR_MU_Pos)) | \ |
| (((Day & 0xF0U) << (RTC_DR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_DR_DU_Pos)); |
| |
| 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); |
| } |
| |
| /** |
| * @brief Get date (WeekDay, Day, Month and Year) in BCD format |
| * @note if shadow mode is disabled (BYPSHAD=0), need to check if RSF flag is set |
| * before reading this bit |
| * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_YEAR, __LL_RTC_GET_MONTH, |
| * and __LL_RTC_GET_DAY are available to get independently each parameter. |
| * @rmtoll DR WDU LL_RTC_DATE_Get\n |
| * DR MT LL_RTC_DATE_Get\n |
| * DR MU LL_RTC_DATE_Get\n |
| * DR DT LL_RTC_DATE_Get\n |
| * DR DU LL_RTC_DATE_Get\n |
| * DR YT LL_RTC_DATE_Get\n |
| * DR YU LL_RTC_DATE_Get |
| * @param RTCx RTC Instance |
| * @retval Combination of WeekDay, Day, Month and Year (Format: 0xWWDDMMYY). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_DATE_Get(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| 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)); |
| return (uint32_t)((((temp & RTC_DR_WDU) >> RTC_DR_WDU_Pos) << RTC_OFFSET_WEEKDAY) | \ |
| (((((temp & RTC_DR_DT) >> RTC_DR_DT_Pos) << 4U) | ((temp & RTC_DR_DU) >> RTC_DR_DU_Pos)) << RTC_OFFSET_DAY) | \ |
| (((((temp & RTC_DR_MT) >> RTC_DR_MT_Pos) << 4U) | ((temp & RTC_DR_MU) >> RTC_DR_MU_Pos)) << RTC_OFFSET_MONTH) | \ |
| ((((temp & RTC_DR_YT) >> RTC_DR_YT_Pos) << 4U) | ((temp & RTC_DR_YU) >> RTC_DR_YU_Pos))); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_ALARMA ALARMA |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable Alarm A |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRAE LL_RTC_ALMA_Enable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_Enable(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ALRAE); |
| } |
| |
| /** |
| * @brief Disable Alarm A |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRAE LL_RTC_ALMA_Disable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_Disable(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_ALRAE); |
| } |
| |
| /** |
| * @brief Specify the Alarm A masks. |
| * @rmtoll ALRMAR MSK4 LL_RTC_ALMA_SetMask\n |
| * ALRMAR MSK3 LL_RTC_ALMA_SetMask\n |
| * ALRMAR MSK2 LL_RTC_ALMA_SetMask\n |
| * ALRMAR MSK1 LL_RTC_ALMA_SetMask |
| * @param RTCx RTC Instance |
| * @param Mask This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_ALMA_MASK_NONE |
| * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY |
| * @arg @ref LL_RTC_ALMA_MASK_HOURS |
| * @arg @ref LL_RTC_ALMA_MASK_MINUTES |
| * @arg @ref LL_RTC_ALMA_MASK_SECONDS |
| * @arg @ref LL_RTC_ALMA_MASK_ALL |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1, Mask); |
| } |
| |
| /** |
| * @brief Get the Alarm A masks. |
| * @rmtoll ALRMAR MSK4 LL_RTC_ALMA_GetMask\n |
| * ALRMAR MSK3 LL_RTC_ALMA_GetMask\n |
| * ALRMAR MSK2 LL_RTC_ALMA_GetMask\n |
| * ALRMAR MSK1 LL_RTC_ALMA_GetMask |
| * @param RTCx RTC Instance |
| * @retval Returned value can be can be a combination of the following values: |
| * @arg @ref LL_RTC_ALMA_MASK_NONE |
| * @arg @ref LL_RTC_ALMA_MASK_DATEWEEKDAY |
| * @arg @ref LL_RTC_ALMA_MASK_HOURS |
| * @arg @ref LL_RTC_ALMA_MASK_MINUTES |
| * @arg @ref LL_RTC_ALMA_MASK_SECONDS |
| * @arg @ref LL_RTC_ALMA_MASK_ALL |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMask(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_MSK4 | RTC_ALRMAR_MSK3 | RTC_ALRMAR_MSK2 | RTC_ALRMAR_MSK1)); |
| } |
| |
| /** |
| * @brief Enable AlarmA Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care) |
| * @rmtoll ALRMAR WDSEL LL_RTC_ALMA_EnableWeekday |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_EnableWeekday(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL); |
| } |
| |
| /** |
| * @brief Disable AlarmA Week day selection (DU[3:0] represents the date ) |
| * @rmtoll ALRMAR WDSEL LL_RTC_ALMA_DisableWeekday |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_DisableWeekday(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->ALRMAR, RTC_ALRMAR_WDSEL); |
| } |
| |
| /** |
| * @brief Set ALARM A Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format |
| * @rmtoll ALRMAR DT LL_RTC_ALMA_SetDay\n |
| * ALRMAR DU LL_RTC_ALMA_SetDay |
| * @param RTCx RTC Instance |
| * @param Day Value between Min_Data=0x01 and Max_Data=0x31 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetDay(RTC_TypeDef *RTCx, uint32_t Day) |
| { |
| MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU), |
| (((Day & 0xF0U) << (RTC_ALRMAR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMAR_DU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM A Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format |
| * @rmtoll ALRMAR DT LL_RTC_ALMA_GetDay\n |
| * ALRMAR DU LL_RTC_ALMA_GetDay |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x31 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetDay(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_DT | RTC_ALRMAR_DU)); |
| return (uint32_t)((((temp & RTC_ALRMAR_DT) >> RTC_ALRMAR_DT_Pos) << 4U) | ((temp & RTC_ALRMAR_DU) >> RTC_ALRMAR_DU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM A Weekday |
| * @rmtoll ALRMAR DU LL_RTC_ALMA_SetWeekDay |
| * @param RTCx RTC Instance |
| * @param WeekDay This parameter can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay) |
| { |
| MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_DU, WeekDay << RTC_ALRMAR_DU_Pos); |
| } |
| |
| /** |
| * @brief Get ALARM A Weekday |
| * @rmtoll ALRMAR DU LL_RTC_ALMA_GetWeekDay |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetWeekDay(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_DU) >> RTC_ALRMAR_DU_Pos); |
| } |
| |
| /** |
| * @brief Set Alarm A time format (AM/24-hour or PM notation) |
| * @rmtoll ALRMAR PM LL_RTC_ALMA_SetTimeFormat |
| * @param RTCx RTC Instance |
| * @param TimeFormat This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat) |
| { |
| MODIFY_REG(RTCx->ALRMAR, RTC_ALRMAR_PM, TimeFormat); |
| } |
| |
| /** |
| * @brief Get Alarm A time format (AM or PM notation) |
| * @rmtoll ALRMAR PM LL_RTC_ALMA_GetTimeFormat |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTimeFormat(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMAR, RTC_ALRMAR_PM)); |
| } |
| |
| /** |
| * @brief Set ALARM A Hours in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format |
| * @rmtoll ALRMAR HT LL_RTC_ALMA_SetHour\n |
| * ALRMAR HU LL_RTC_ALMA_SetHour |
| * @param RTCx RTC Instance |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetHour(RTC_TypeDef *RTCx, uint32_t Hours) |
| { |
| MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU), |
| (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM A Hours in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format |
| * @rmtoll ALRMAR HT LL_RTC_ALMA_GetHour\n |
| * ALRMAR HU LL_RTC_ALMA_GetHour |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetHour(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_HT | RTC_ALRMAR_HU)); |
| return (uint32_t)((((temp & RTC_ALRMAR_HT) >> RTC_ALRMAR_HT_Pos) << 4U) | ((temp & RTC_ALRMAR_HU) >> RTC_ALRMAR_HU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM A Minutes in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format |
| * @rmtoll ALRMAR MNT LL_RTC_ALMA_SetMinute\n |
| * ALRMAR MNU LL_RTC_ALMA_SetMinute |
| * @param RTCx RTC Instance |
| * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes) |
| { |
| MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU), |
| (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM A Minutes in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format |
| * @rmtoll ALRMAR MNT LL_RTC_ALMA_GetMinute\n |
| * ALRMAR MNU LL_RTC_ALMA_GetMinute |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetMinute(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_MNT | RTC_ALRMAR_MNU)); |
| return (uint32_t)((((temp & RTC_ALRMAR_MNT) >> RTC_ALRMAR_MNT_Pos) << 4U) | ((temp & RTC_ALRMAR_MNU) >> RTC_ALRMAR_MNU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM A Seconds in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format |
| * @rmtoll ALRMAR ST LL_RTC_ALMA_SetSecond\n |
| * ALRMAR SU LL_RTC_ALMA_SetSecond |
| * @param RTCx RTC Instance |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds) |
| { |
| MODIFY_REG(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU), |
| (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM A Seconds in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format |
| * @rmtoll ALRMAR ST LL_RTC_ALMA_GetSecond\n |
| * ALRMAR SU LL_RTC_ALMA_GetSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSecond(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMAR, (RTC_ALRMAR_ST | RTC_ALRMAR_SU)); |
| return (uint32_t)((((temp & RTC_ALRMAR_ST) >> RTC_ALRMAR_ST_Pos) << 4U) | ((temp & RTC_ALRMAR_SU) >> RTC_ALRMAR_SU_Pos)); |
| } |
| |
| /** |
| * @brief Set Alarm A Time (hour, minute and second) in BCD format |
| * @rmtoll ALRMAR PM LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR HT LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR HU LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR MNT LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR MNU LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR ST LL_RTC_ALMA_ConfigTime\n |
| * ALRMAR SU LL_RTC_ALMA_ConfigTime |
| * @param RTCx RTC Instance |
| * @param Format12_24 This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMA_TIME_FORMAT_PM |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59 |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_ConfigTime(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, |
| uint32_t Seconds) |
| { |
| uint32_t temp; |
| |
| temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMAR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMAR_HU_Pos)) | \ |
| (((Minutes & 0xF0U) << (RTC_ALRMAR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMAR_MNU_Pos)) | \ |
| (((Seconds & 0xF0U) << (RTC_ALRMAR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMAR_SU_Pos)); |
| |
| 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); |
| } |
| |
| /** |
| * @brief Get Alarm B Time (hour, minute and second) in BCD format |
| * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND |
| * are available to get independently each parameter. |
| * @rmtoll ALRMAR HT LL_RTC_ALMA_GetTime\n |
| * ALRMAR HU LL_RTC_ALMA_GetTime\n |
| * ALRMAR MNT LL_RTC_ALMA_GetTime\n |
| * ALRMAR MNU LL_RTC_ALMA_GetTime\n |
| * ALRMAR ST LL_RTC_ALMA_GetTime\n |
| * ALRMAR SU LL_RTC_ALMA_GetTime |
| * @param RTCx RTC Instance |
| * @retval Combination of hours, minutes and seconds. |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetTime(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)((LL_RTC_ALMA_GetHour(RTCx) << RTC_OFFSET_HOUR) | (LL_RTC_ALMA_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMA_GetSecond(RTCx)); |
| } |
| |
| /** |
| * @brief Set Alarm A Mask the most-significant bits starting at this bit |
| * @note This register can be written only when ALRAE is reset in RTC_CR register, |
| * or in initialization mode. |
| * @rmtoll ALRMASSR MASKSS LL_RTC_ALMA_SetSubSecondMask |
| * @param RTCx RTC Instance |
| * @param Mask Value between Min_Data=0x00 and Max_Data=0xF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS, Mask << RTC_ALRMASSR_MASKSS_Pos); |
| } |
| |
| /** |
| * @brief Get Alarm A Mask the most-significant bits starting at this bit |
| * @rmtoll ALRMASSR MASKSS LL_RTC_ALMA_GetSubSecondMask |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0xF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecondMask(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_MASKSS) >> RTC_ALRMASSR_MASKSS_Pos); |
| } |
| |
| /** |
| * @brief Set Alarm A Sub seconds value |
| * @rmtoll ALRMASSR SS LL_RTC_ALMA_SetSubSecond |
| * @param RTCx RTC Instance |
| * @param Subsecond Value between Min_Data=0x00 and Max_Data=0x7FFF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMA_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond) |
| { |
| MODIFY_REG(RTCx->ALRMASSR, RTC_ALRMASSR_SS, Subsecond); |
| } |
| |
| /** |
| * @brief Get Alarm A Sub seconds value |
| * @rmtoll ALRMASSR SS LL_RTC_ALMA_GetSubSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x7FFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMA_GetSubSecond(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMASSR, RTC_ALRMASSR_SS)); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_ALARMB ALARMB |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable Alarm B |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRBE LL_RTC_ALMB_Enable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_Enable(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ALRBE); |
| } |
| |
| /** |
| * @brief Disable Alarm B |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRBE LL_RTC_ALMB_Disable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_Disable(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_ALRBE); |
| } |
| |
| /** |
| * @brief Specify the Alarm B masks. |
| * @rmtoll ALRMBR MSK4 LL_RTC_ALMB_SetMask\n |
| * ALRMBR MSK3 LL_RTC_ALMB_SetMask\n |
| * ALRMBR MSK2 LL_RTC_ALMB_SetMask\n |
| * ALRMBR MSK1 LL_RTC_ALMB_SetMask |
| * @param RTCx RTC Instance |
| * @param Mask This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_ALMB_MASK_NONE |
| * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY |
| * @arg @ref LL_RTC_ALMB_MASK_HOURS |
| * @arg @ref LL_RTC_ALMB_MASK_MINUTES |
| * @arg @ref LL_RTC_ALMB_MASK_SECONDS |
| * @arg @ref LL_RTC_ALMB_MASK_ALL |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1, Mask); |
| } |
| |
| /** |
| * @brief Get the Alarm B masks. |
| * @rmtoll ALRMBR MSK4 LL_RTC_ALMB_GetMask\n |
| * ALRMBR MSK3 LL_RTC_ALMB_GetMask\n |
| * ALRMBR MSK2 LL_RTC_ALMB_GetMask\n |
| * ALRMBR MSK1 LL_RTC_ALMB_GetMask |
| * @param RTCx RTC Instance |
| * @retval Returned value can be can be a combination of the following values: |
| * @arg @ref LL_RTC_ALMB_MASK_NONE |
| * @arg @ref LL_RTC_ALMB_MASK_DATEWEEKDAY |
| * @arg @ref LL_RTC_ALMB_MASK_HOURS |
| * @arg @ref LL_RTC_ALMB_MASK_MINUTES |
| * @arg @ref LL_RTC_ALMB_MASK_SECONDS |
| * @arg @ref LL_RTC_ALMB_MASK_ALL |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMask(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_MSK4 | RTC_ALRMBR_MSK3 | RTC_ALRMBR_MSK2 | RTC_ALRMBR_MSK1)); |
| } |
| |
| /** |
| * @brief Enable AlarmB Week day selection (DU[3:0] represents the week day. DT[1:0] is do not care) |
| * @rmtoll ALRMBR WDSEL LL_RTC_ALMB_EnableWeekday |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_EnableWeekday(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL); |
| } |
| |
| /** |
| * @brief Disable AlarmB Week day selection (DU[3:0] represents the date ) |
| * @rmtoll ALRMBR WDSEL LL_RTC_ALMB_DisableWeekday |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_DisableWeekday(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->ALRMBR, RTC_ALRMBR_WDSEL); |
| } |
| |
| /** |
| * @brief Set ALARM B Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Day from binary to BCD format |
| * @rmtoll ALRMBR DT LL_RTC_ALMB_SetDay\n |
| * ALRMBR DU LL_RTC_ALMB_SetDay |
| * @param RTCx RTC Instance |
| * @param Day Value between Min_Data=0x01 and Max_Data=0x31 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetDay(RTC_TypeDef *RTCx, uint32_t Day) |
| { |
| MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU), |
| (((Day & 0xF0U) << (RTC_ALRMBR_DT_Pos - 4U)) | ((Day & 0x0FU) << RTC_ALRMBR_DU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM B Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format |
| * @rmtoll ALRMBR DT LL_RTC_ALMB_GetDay\n |
| * ALRMBR DU LL_RTC_ALMB_GetDay |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x31 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetDay(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU)); |
| return (uint32_t)((((temp & RTC_ALRMBR_DT) >> RTC_ALRMBR_DT_Pos) << 4U) | ((temp & RTC_ALRMBR_DU) >> RTC_ALRMBR_DU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM B Weekday |
| * @rmtoll ALRMBR DU LL_RTC_ALMB_SetWeekDay |
| * @param RTCx RTC Instance |
| * @param WeekDay This parameter can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetWeekDay(RTC_TypeDef *RTCx, uint32_t WeekDay) |
| { |
| MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_DU, WeekDay << RTC_ALRMBR_DU_Pos); |
| } |
| |
| /** |
| * @brief Get ALARM B Weekday |
| * @rmtoll ALRMBR DU LL_RTC_ALMB_GetWeekDay |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetWeekDay(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_DU) >> RTC_ALRMBR_DU_Pos); |
| } |
| |
| /** |
| * @brief Set ALARM B time format (AM/24-hour or PM notation) |
| * @rmtoll ALRMBR PM LL_RTC_ALMB_SetTimeFormat |
| * @param RTCx RTC Instance |
| * @param TimeFormat This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetTimeFormat(RTC_TypeDef *RTCx, uint32_t TimeFormat) |
| { |
| MODIFY_REG(RTCx->ALRMBR, RTC_ALRMBR_PM, TimeFormat); |
| } |
| |
| /** |
| * @brief Get ALARM B time format (AM or PM notation) |
| * @rmtoll ALRMBR PM LL_RTC_ALMB_GetTimeFormat |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTimeFormat(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMBR, RTC_ALRMBR_PM)); |
| } |
| |
| /** |
| * @brief Set ALARM B Hours in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Hours from binary to BCD format |
| * @rmtoll ALRMBR HT LL_RTC_ALMB_SetHour\n |
| * ALRMBR HU LL_RTC_ALMB_SetHour |
| * @param RTCx RTC Instance |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetHour(RTC_TypeDef *RTCx, uint32_t Hours) |
| { |
| MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU), |
| (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM B Hours in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format |
| * @rmtoll ALRMBR HT LL_RTC_ALMB_GetHour\n |
| * ALRMBR HU LL_RTC_ALMB_GetHour |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetHour(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_HT | RTC_ALRMBR_HU)); |
| return (uint32_t)((((temp & RTC_ALRMBR_HT) >> RTC_ALRMBR_HT_Pos) << 4U) | ((temp & RTC_ALRMBR_HU) >> RTC_ALRMBR_HU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM B Minutes in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Minutes from binary to BCD format |
| * @rmtoll ALRMBR MNT LL_RTC_ALMB_SetMinute\n |
| * ALRMBR MNU LL_RTC_ALMB_SetMinute |
| * @param RTCx RTC Instance |
| * @param Minutes between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetMinute(RTC_TypeDef *RTCx, uint32_t Minutes) |
| { |
| MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU), |
| (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM B Minutes in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format |
| * @rmtoll ALRMBR MNT LL_RTC_ALMB_GetMinute\n |
| * ALRMBR MNU LL_RTC_ALMB_GetMinute |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetMinute(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_MNT | RTC_ALRMBR_MNU)); |
| return (uint32_t)((((temp & RTC_ALRMBR_MNT) >> RTC_ALRMBR_MNT_Pos) << 4U) | ((temp & RTC_ALRMBR_MNU) >> RTC_ALRMBR_MNU_Pos)); |
| } |
| |
| /** |
| * @brief Set ALARM B Seconds in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BIN2BCD is available to convert Seconds from binary to BCD format |
| * @rmtoll ALRMBR ST LL_RTC_ALMB_SetSecond\n |
| * ALRMBR SU LL_RTC_ALMB_SetSecond |
| * @param RTCx RTC Instance |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetSecond(RTC_TypeDef *RTCx, uint32_t Seconds) |
| { |
| MODIFY_REG(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU), |
| (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos))); |
| } |
| |
| /** |
| * @brief Get ALARM B Seconds in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format |
| * @rmtoll ALRMBR ST LL_RTC_ALMB_GetSecond\n |
| * ALRMBR SU LL_RTC_ALMB_GetSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSecond(RTC_TypeDef *RTCx) |
| { |
| uint32_t temp; |
| |
| temp = READ_BIT(RTCx->ALRMBR, (RTC_ALRMBR_ST | RTC_ALRMBR_SU)); |
| return (uint32_t)((((temp & RTC_ALRMBR_ST) >> RTC_ALRMBR_ST_Pos) << 4U) | ((temp & RTC_ALRMBR_SU) >> RTC_ALRMBR_SU_Pos)); |
| } |
| |
| /** |
| * @brief Set Alarm B Time (hour, minute and second) in BCD format |
| * @rmtoll ALRMBR PM LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR HT LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR HU LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR MNT LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR MNU LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR ST LL_RTC_ALMB_ConfigTime\n |
| * ALRMBR SU LL_RTC_ALMB_ConfigTime |
| * @param RTCx RTC Instance |
| * @param Format12_24 This parameter can be one of the following values: |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_ALMB_TIME_FORMAT_PM |
| * @param Hours Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| * @param Minutes Value between Min_Data=0x00 and Max_Data=0x59 |
| * @param Seconds Value between Min_Data=0x00 and Max_Data=0x59 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_ConfigTime(RTC_TypeDef *RTCx, uint32_t Format12_24, uint32_t Hours, uint32_t Minutes, |
| uint32_t Seconds) |
| { |
| uint32_t temp; |
| |
| temp = Format12_24 | (((Hours & 0xF0U) << (RTC_ALRMBR_HT_Pos - 4U)) | ((Hours & 0x0FU) << RTC_ALRMBR_HU_Pos)) | \ |
| (((Minutes & 0xF0U) << (RTC_ALRMBR_MNT_Pos - 4U)) | ((Minutes & 0x0FU) << RTC_ALRMBR_MNU_Pos)) | \ |
| (((Seconds & 0xF0U) << (RTC_ALRMBR_ST_Pos - 4U)) | ((Seconds & 0x0FU) << RTC_ALRMBR_SU_Pos)); |
| |
| 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); |
| } |
| |
| /** |
| * @brief Get Alarm B Time (hour, minute and second) in BCD format |
| * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND |
| * are available to get independently each parameter. |
| * @rmtoll ALRMBR HT LL_RTC_ALMB_GetTime\n |
| * ALRMBR HU LL_RTC_ALMB_GetTime\n |
| * ALRMBR MNT LL_RTC_ALMB_GetTime\n |
| * ALRMBR MNU LL_RTC_ALMB_GetTime\n |
| * ALRMBR ST LL_RTC_ALMB_GetTime\n |
| * ALRMBR SU LL_RTC_ALMB_GetTime |
| * @param RTCx RTC Instance |
| * @retval Combination of hours, minutes and seconds. |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetTime(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)((LL_RTC_ALMB_GetHour(RTCx) << RTC_OFFSET_HOUR) | (LL_RTC_ALMB_GetMinute(RTCx) << RTC_OFFSET_MINUTE) | LL_RTC_ALMB_GetSecond(RTCx)); |
| } |
| |
| /** |
| * @brief Set Alarm B Mask the most-significant bits starting at this bit |
| * @note This register can be written only when ALRBE is reset in RTC_CR register, |
| * or in initialization mode. |
| * @rmtoll ALRMBSSR MASKSS LL_RTC_ALMB_SetSubSecondMask |
| * @param RTCx RTC Instance |
| * @param Mask Value between Min_Data=0x00 and Max_Data=0xF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetSubSecondMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS, Mask << RTC_ALRMBSSR_MASKSS_Pos); |
| } |
| |
| /** |
| * @brief Get Alarm B Mask the most-significant bits starting at this bit |
| * @rmtoll ALRMBSSR MASKSS LL_RTC_ALMB_GetSubSecondMask |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0xF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecondMask(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_MASKSS) >> RTC_ALRMBSSR_MASKSS_Pos); |
| } |
| |
| /** |
| * @brief Set Alarm B Sub seconds value |
| * @rmtoll ALRMBSSR SS LL_RTC_ALMB_SetSubSecond |
| * @param RTCx RTC Instance |
| * @param Subsecond Value between Min_Data=0x00 and Max_Data=0x7FFF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ALMB_SetSubSecond(RTC_TypeDef *RTCx, uint32_t Subsecond) |
| { |
| MODIFY_REG(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS, Subsecond); |
| } |
| |
| /** |
| * @brief Get Alarm B Sub seconds value |
| * @rmtoll ALRMBSSR SS LL_RTC_ALMB_GetSubSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x7FFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_ALMB_GetSubSecond(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->ALRMBSSR, RTC_ALRMBSSR_SS)); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_Timestamp Timestamp |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable internal event timestamp |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ITSE LL_RTC_TS_EnableInternalEvent |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_EnableInternalEvent(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ITSE); |
| } |
| |
| /** |
| * @brief Disable internal event timestamp |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ITSE LL_RTC_TS_DisableInternalEvent |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_DisableInternalEvent(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_ITSE); |
| } |
| |
| /** |
| * @brief Enable Timestamp |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR TSE LL_RTC_TS_Enable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_Enable(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_TSE); |
| } |
| |
| /** |
| * @brief Disable Timestamp |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR TSE LL_RTC_TS_Disable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_Disable(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_TSE); |
| } |
| |
| /** |
| * @brief Set Time-stamp event active edge |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note TSE must be reset when TSEDGE is changed to avoid unwanted TSF setting |
| * @rmtoll CR TSEDGE LL_RTC_TS_SetActiveEdge |
| * @param RTCx RTC Instance |
| * @param Edge This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING |
| * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_SetActiveEdge(RTC_TypeDef *RTCx, uint32_t Edge) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_TSEDGE, Edge); |
| } |
| |
| /** |
| * @brief Get Time-stamp event active edge |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR TSEDGE LL_RTC_TS_GetActiveEdge |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TIMESTAMP_EDGE_RISING |
| * @arg @ref LL_RTC_TIMESTAMP_EDGE_FALLING |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetActiveEdge(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_TSEDGE)); |
| } |
| |
| /** |
| * @brief Get Timestamp AM/PM notation (AM or 24-hour format) |
| * @rmtoll TSTR PM LL_RTC_TS_GetTimeFormat |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TS_TIME_FORMAT_AM |
| * @arg @ref LL_RTC_TS_TIME_FORMAT_PM |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetTimeFormat(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_PM)); |
| } |
| |
| /** |
| * @brief Get Timestamp Hours in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Hours from BCD to Binary format |
| * @rmtoll TSTR HT LL_RTC_TS_GetHour\n |
| * TSTR HU LL_RTC_TS_GetHour |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x12 or between Min_Data=0x00 and Max_Data=0x23 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetHour(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_HT | RTC_TSTR_HU) >> RTC_TSTR_HU_Pos); |
| } |
| |
| /** |
| * @brief Get Timestamp Minutes in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Minutes from BCD to Binary format |
| * @rmtoll TSTR MNT LL_RTC_TS_GetMinute\n |
| * TSTR MNU LL_RTC_TS_GetMinute |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetMinute(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_MNT | RTC_TSTR_MNU) >> RTC_TSTR_MNU_Pos); |
| } |
| |
| /** |
| * @brief Get Timestamp Seconds in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Seconds from BCD to Binary format |
| * @rmtoll TSTR ST LL_RTC_TS_GetSecond\n |
| * TSTR SU LL_RTC_TS_GetSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0x59 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetSecond(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSTR, RTC_TSTR_ST | RTC_TSTR_SU)); |
| } |
| |
| /** |
| * @brief Get Timestamp time (hour, minute and second) in BCD format |
| * @note helper macros __LL_RTC_GET_HOUR, __LL_RTC_GET_MINUTE and __LL_RTC_GET_SECOND |
| * are available to get independently each parameter. |
| * @rmtoll TSTR HT LL_RTC_TS_GetTime\n |
| * TSTR HU LL_RTC_TS_GetTime\n |
| * TSTR MNT LL_RTC_TS_GetTime\n |
| * TSTR MNU LL_RTC_TS_GetTime\n |
| * TSTR ST LL_RTC_TS_GetTime\n |
| * TSTR SU LL_RTC_TS_GetTime |
| * @param RTCx RTC Instance |
| * @retval Combination of hours, minutes and seconds. |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetTime(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSTR, |
| RTC_TSTR_HT | RTC_TSTR_HU | RTC_TSTR_MNT | RTC_TSTR_MNU | RTC_TSTR_ST | RTC_TSTR_SU)); |
| } |
| |
| /** |
| * @brief Get Timestamp Week day |
| * @rmtoll TSDR WDU LL_RTC_TS_GetWeekDay |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WEEKDAY_MONDAY |
| * @arg @ref LL_RTC_WEEKDAY_TUESDAY |
| * @arg @ref LL_RTC_WEEKDAY_WEDNESDAY |
| * @arg @ref LL_RTC_WEEKDAY_THURSDAY |
| * @arg @ref LL_RTC_WEEKDAY_FRIDAY |
| * @arg @ref LL_RTC_WEEKDAY_SATURDAY |
| * @arg @ref LL_RTC_WEEKDAY_SUNDAY |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetWeekDay(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU) >> RTC_TSDR_WDU_Pos); |
| } |
| |
| /** |
| * @brief Get Timestamp Month in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Month from BCD to Binary format |
| * @rmtoll TSDR MT LL_RTC_TS_GetMonth\n |
| * TSDR MU LL_RTC_TS_GetMonth |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_MONTH_JANUARY |
| * @arg @ref LL_RTC_MONTH_FEBRUARY |
| * @arg @ref LL_RTC_MONTH_MARCH |
| * @arg @ref LL_RTC_MONTH_APRIL |
| * @arg @ref LL_RTC_MONTH_MAY |
| * @arg @ref LL_RTC_MONTH_JUNE |
| * @arg @ref LL_RTC_MONTH_JULY |
| * @arg @ref LL_RTC_MONTH_AUGUST |
| * @arg @ref LL_RTC_MONTH_SEPTEMBER |
| * @arg @ref LL_RTC_MONTH_OCTOBER |
| * @arg @ref LL_RTC_MONTH_NOVEMBER |
| * @arg @ref LL_RTC_MONTH_DECEMBER |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetMonth(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_MT | RTC_TSDR_MU) >> RTC_TSDR_MU_Pos); |
| } |
| |
| /** |
| * @brief Get Timestamp Day in BCD format |
| * @note helper macro __LL_RTC_CONVERT_BCD2BIN is available to convert Day from BCD to Binary format |
| * @rmtoll TSDR DT LL_RTC_TS_GetDay\n |
| * TSDR DU LL_RTC_TS_GetDay |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x01 and Max_Data=0x31 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetDay(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_DT | RTC_TSDR_DU)); |
| } |
| |
| /** |
| * @brief Get Timestamp date (WeekDay, Day and Month) in BCD format |
| * @note helper macros __LL_RTC_GET_WEEKDAY, __LL_RTC_GET_MONTH, |
| * and __LL_RTC_GET_DAY are available to get independently each parameter. |
| * @rmtoll TSDR WDU LL_RTC_TS_GetDate\n |
| * TSDR MT LL_RTC_TS_GetDate\n |
| * TSDR MU LL_RTC_TS_GetDate\n |
| * TSDR DT LL_RTC_TS_GetDate\n |
| * TSDR DU LL_RTC_TS_GetDate |
| * @param RTCx RTC Instance |
| * @retval Combination of Weekday, Day and Month |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetDate(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSDR, RTC_TSDR_WDU | RTC_TSDR_MT | RTC_TSDR_MU | RTC_TSDR_DT | RTC_TSDR_DU)); |
| } |
| |
| /** |
| * @brief Get time-stamp sub second value |
| * @rmtoll TSSSR SS LL_RTC_TS_GetSubSecond |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TS_GetSubSecond(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TSSSR, RTC_TSSSR_SS)); |
| } |
| |
| #if defined(RTC_TAMPCR_TAMPTS) |
| /** |
| * @brief Activate timestamp on tamper detection event |
| * @rmtoll TAMPCR TAMPTS LL_RTC_TS_EnableOnTamper |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_EnableOnTamper(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPTS); |
| } |
| |
| /** |
| * @brief Disable timestamp on tamper detection event |
| * @rmtoll TAMPCR TAMPTS LL_RTC_TS_DisableOnTamper |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TS_DisableOnTamper(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPTS); |
| } |
| #endif /* RTC_TAMPCR_TAMPTS */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_Tamper Tamper |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable RTC_TAMPx input detection |
| * @rmtoll TAMPCR TAMP1E LL_RTC_TAMPER_Enable\n |
| * TAMPCR TAMP2E LL_RTC_TAMPER_Enable\n |
| * TAMPCR TAMP3E LL_RTC_TAMPER_Enable |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_1 (*) |
| * @arg @ref LL_RTC_TAMPER_2 |
| * @arg @ref LL_RTC_TAMPER_3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_Enable(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| SET_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| /** |
| * @brief Clear RTC_TAMPx input detection |
| * @rmtoll TAMPCR TAMP1E LL_RTC_TAMPER_Disable\n |
| * TAMPCR TAMP2E LL_RTC_TAMPER_Disable\n |
| * TAMPCR TAMP3E LL_RTC_TAMPER_Disable |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_1 (*) |
| * @arg @ref LL_RTC_TAMPER_2 |
| * @arg @ref LL_RTC_TAMPER_3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_Disable(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| /** |
| * @brief Enable Tamper mask flag |
| * @note Associated Tamper IT must not enabled when tamper mask is set. |
| * @rmtoll TAMPCR TAMP1MF LL_RTC_TAMPER_EnableMask\n |
| * TAMPCR TAMP2MF LL_RTC_TAMPER_EnableMask\n |
| * TAMPCR TAMP3MF LL_RTC_TAMPER_EnableMask |
| * @param RTCx RTC Instance |
| * @param Mask This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER1 (*) |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER2 |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_EnableMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| SET_BIT(RTCx->TAMPCR, Mask); |
| } |
| |
| /** |
| * @brief Disable Tamper mask flag |
| * @rmtoll TAMPCR TAMP1MF LL_RTC_TAMPER_DisableMask\n |
| * TAMPCR TAMP2MF LL_RTC_TAMPER_DisableMask\n |
| * TAMPCR TAMP3MF LL_RTC_TAMPER_DisableMask |
| * @param RTCx RTC Instance |
| * @param Mask This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER1 (*) |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER2 |
| * @arg @ref LL_RTC_TAMPER_MASK_TAMPER3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_DisableMask(RTC_TypeDef *RTCx, uint32_t Mask) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, Mask); |
| } |
| |
| /** |
| * @brief Enable backup register erase after Tamper event detection |
| * @rmtoll TAMPCR TAMP1NOERASE LL_RTC_TAMPER_EnableEraseBKP\n |
| * TAMPCR TAMP2NOERASE LL_RTC_TAMPER_EnableEraseBKP\n |
| * TAMPCR TAMP3NOERASE LL_RTC_TAMPER_EnableEraseBKP |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER1 (*) |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER2 |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_EnableEraseBKP(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| /** |
| * @brief Disable backup register erase after Tamper event detection |
| * @rmtoll TAMPCR TAMP1NOERASE LL_RTC_TAMPER_DisableEraseBKP\n |
| * TAMPCR TAMP2NOERASE LL_RTC_TAMPER_DisableEraseBKP\n |
| * TAMPCR TAMP3NOERASE LL_RTC_TAMPER_DisableEraseBKP |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER1 (*) |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER2 |
| * @arg @ref LL_RTC_TAMPER_NOERASE_TAMPER3 (*) |
| * |
| * (*) Value not defined in all devices. \n |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_DisableEraseBKP(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| SET_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| #if defined(RTC_TAMPCR_TAMPPUDIS) |
| /** |
| * @brief Disable RTC_TAMPx pull-up disable (Disable precharge of RTC_TAMPx pins) |
| * @rmtoll TAMPCR TAMPPUDIS LL_RTC_TAMPER_DisablePullUp |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_DisablePullUp(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPPUDIS); |
| } |
| |
| /** |
| * @brief Enable RTC_TAMPx pull-up disable ( Precharge RTC_TAMPx pins before sampling) |
| * @rmtoll TAMPCR TAMPPUDIS LL_RTC_TAMPER_EnablePullUp |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_EnablePullUp(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPPUDIS); |
| } |
| #endif /* RTC_TAMPCR_TAMPPUDIS */ |
| |
| #if defined(RTC_TAMPCR_TAMPPRCH) |
| /** |
| * @brief Set RTC_TAMPx precharge duration |
| * @rmtoll TAMPCR TAMPPRCH LL_RTC_TAMPER_SetPrecharge |
| * @param RTCx RTC Instance |
| * @param Duration This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_SetPrecharge(RTC_TypeDef *RTCx, uint32_t Duration) |
| { |
| MODIFY_REG(RTCx->TAMPCR, RTC_TAMPCR_TAMPPRCH, Duration); |
| } |
| |
| /** |
| * @brief Get RTC_TAMPx precharge duration |
| * @rmtoll TAMPCR TAMPPRCH LL_RTC_TAMPER_GetPrecharge |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_DURATION_1RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_2RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_4RTCCLK |
| * @arg @ref LL_RTC_TAMPER_DURATION_8RTCCLK |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetPrecharge(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPPRCH)); |
| } |
| #endif /* RTC_TAMPCR_TAMPPRCH */ |
| |
| #if defined(RTC_TAMPCR_TAMPFLT) |
| /** |
| * @brief Set RTC_TAMPx filter count |
| * @rmtoll TAMPCR TAMPFLT LL_RTC_TAMPER_SetFilterCount |
| * @param RTCx RTC Instance |
| * @param FilterCount This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_SetFilterCount(RTC_TypeDef *RTCx, uint32_t FilterCount) |
| { |
| MODIFY_REG(RTCx->TAMPCR, RTC_TAMPCR_TAMPFLT, FilterCount); |
| } |
| |
| /** |
| * @brief Get RTC_TAMPx filter count |
| * @rmtoll TAMPCR TAMPFLT LL_RTC_TAMPER_GetFilterCount |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_FILTER_DISABLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_2SAMPLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_4SAMPLE |
| * @arg @ref LL_RTC_TAMPER_FILTER_8SAMPLE |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetFilterCount(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPFLT)); |
| } |
| #endif /* RTC_TAMPCR_TAMPFLT */ |
| |
| #if defined(RTC_TAMPCR_TAMPFREQ) |
| /** |
| * @brief Set Tamper sampling frequency |
| * @rmtoll TAMPCR TAMPFREQ LL_RTC_TAMPER_SetSamplingFreq |
| * @param RTCx RTC Instance |
| * @param SamplingFreq This parameter can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256 |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_SetSamplingFreq(RTC_TypeDef *RTCx, uint32_t SamplingFreq) |
| { |
| MODIFY_REG(RTCx->TAMPCR, RTC_TAMPCR_TAMPFREQ, SamplingFreq); |
| } |
| |
| /** |
| * @brief Get Tamper sampling frequency |
| * @rmtoll TAMPCR TAMPFREQ LL_RTC_TAMPER_GetSamplingFreq |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_32768 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_16384 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_8192 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_4096 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_2048 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_1024 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_512 |
| * @arg @ref LL_RTC_TAMPER_SAMPLFREQDIV_256 |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_TAMPER_GetSamplingFreq(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPFREQ)); |
| } |
| #endif /* RTC_TAMPCR_TAMPFREQ */ |
| |
| /** |
| * @brief Enable Active level for Tamper input |
| * @rmtoll TAMPCR TAMP1TRG LL_RTC_TAMPER_EnableActiveLevel\n |
| * TAMPCR TAMP2TRG LL_RTC_TAMPER_EnableActiveLevel\n |
| * TAMPCR TAMP3TRG LL_RTC_TAMPER_EnableActiveLevel |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP1 |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP2 |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP3 |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_EnableActiveLevel(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| SET_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| /** |
| * @brief Disable Active level for Tamper input |
| * @rmtoll TAMPCR TAMP1TRG LL_RTC_TAMPER_DisableActiveLevel\n |
| * TAMPCR TAMP2TRG LL_RTC_TAMPER_DisableActiveLevel\n |
| * TAMPCR TAMP3TRG LL_RTC_TAMPER_DisableActiveLevel |
| * @param RTCx RTC Instance |
| * @param Tamper This parameter can be a combination of the following values: |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP1 |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP2 |
| * @arg @ref LL_RTC_TAMPER_ACTIVELEVEL_TAMP3 |
| * |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_TAMPER_DisableActiveLevel(RTC_TypeDef *RTCx, uint32_t Tamper) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, Tamper); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** @defgroup RTC_LL_EF_Wakeup Wakeup |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable Wakeup timer |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR WUTE LL_RTC_WAKEUP_Enable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_WAKEUP_Enable(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_WUTE); |
| } |
| |
| /** |
| * @brief Disable Wakeup timer |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR WUTE LL_RTC_WAKEUP_Disable |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_WAKEUP_Disable(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_WUTE); |
| } |
| |
| /** |
| * @brief Check if Wakeup timer is enabled or not |
| * @rmtoll CR WUTE LL_RTC_WAKEUP_IsEnabled |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_WAKEUP_IsEnabled(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_WUTE) == (RTC_CR_WUTE)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Select Wakeup clock |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note Bit can be written only when RTC_CR WUTE bit = 0 and RTC_ISR WUTWF bit = 1 |
| * @rmtoll CR WUCKSEL LL_RTC_WAKEUP_SetClock |
| * @param RTCx RTC Instance |
| * @param WakeupClock This parameter can be one of the following values: |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE |
| * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_WAKEUP_SetClock(RTC_TypeDef *RTCx, uint32_t WakeupClock) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_WUCKSEL, WakeupClock); |
| } |
| |
| /** |
| * @brief Get Wakeup clock |
| * @rmtoll CR WUCKSEL LL_RTC_WAKEUP_GetClock |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_16 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_8 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_4 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_DIV_2 |
| * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE |
| * @arg @ref LL_RTC_WAKEUPCLOCK_CKSPRE_WUT |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetClock(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_WUCKSEL)); |
| } |
| |
| /** |
| * @brief Set Wakeup auto-reload value |
| * @note Bit can be written only when WUTWF is set to 1 in RTC_ISR |
| * @rmtoll WUTR WUT LL_RTC_WAKEUP_SetAutoReload |
| * @param RTCx RTC Instance |
| * @param Value Value between Min_Data=0x00 and Max_Data=0xFFFF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_WAKEUP_SetAutoReload(RTC_TypeDef *RTCx, uint32_t Value) |
| { |
| MODIFY_REG(RTCx->WUTR, RTC_WUTR_WUT, Value); |
| } |
| |
| /** |
| * @brief Get Wakeup auto-reload value |
| * @rmtoll WUTR WUT LL_RTC_WAKEUP_GetAutoReload |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data=0xFFFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_WAKEUP_GetAutoReload(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->WUTR, RTC_WUTR_WUT)); |
| } |
| |
| /** |
| * @} |
| */ |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| #if defined(RTC_BACKUP_SUPPORT) |
| /** @defgroup RTC_LL_EF_Backup_Registers Backup_Registers |
| * @{ |
| */ |
| |
| /** |
| * @brief Writes a data in a specified RTC Backup data register. |
| * @rmtoll BKPxR BKP LL_RTC_BAK_SetRegister |
| * @param RTCx RTC Instance |
| * @param BackupRegister This parameter can be one of the following values: |
| * @arg @ref LL_RTC_BKP_DR0 |
| * @arg @ref LL_RTC_BKP_DR1 |
| * @arg @ref LL_RTC_BKP_DR2 |
| * @arg @ref LL_RTC_BKP_DR3 |
| * @arg @ref LL_RTC_BKP_DR4 |
| * @arg @ref LL_RTC_BKP_DR5 |
| * @arg @ref LL_RTC_BKP_DR6 |
| * @arg @ref LL_RTC_BKP_DR7 |
| * @arg @ref LL_RTC_BKP_DR8 |
| * @arg @ref LL_RTC_BKP_DR9 |
| * @arg @ref LL_RTC_BKP_DR10 |
| * @arg @ref LL_RTC_BKP_DR11 |
| * @arg @ref LL_RTC_BKP_DR12 |
| * @arg @ref LL_RTC_BKP_DR13 |
| * @arg @ref LL_RTC_BKP_DR14 |
| * @arg @ref LL_RTC_BKP_DR15 |
| * @arg @ref LL_RTC_BKP_DR16 |
| * @arg @ref LL_RTC_BKP_DR17 |
| * @arg @ref LL_RTC_BKP_DR18 |
| * @arg @ref LL_RTC_BKP_DR19 |
| * @param Data Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_BAK_SetRegister(RTC_TypeDef *RTCx, uint32_t BackupRegister, uint32_t Data) |
| { |
| __IO uint32_t *tmp; |
| |
| tmp = &(RTCx->BKP0R) + BackupRegister; |
| |
| *tmp = Data; |
| } |
| |
| /** |
| * @brief Reads data from the specified RTC Backup data Register. |
| * @rmtoll BKPxR BKP LL_RTC_BAK_GetRegister |
| * @param RTCx RTC Instance |
| * @param BackupRegister This parameter can be one of the following values: |
| * @arg @ref LL_RTC_BKP_DR0 |
| * @arg @ref LL_RTC_BKP_DR1 |
| * @arg @ref LL_RTC_BKP_DR2 |
| * @arg @ref LL_RTC_BKP_DR3 |
| * @arg @ref LL_RTC_BKP_DR4 |
| * @arg @ref LL_RTC_BKP_DR5 |
| * @arg @ref LL_RTC_BKP_DR6 |
| * @arg @ref LL_RTC_BKP_DR7 |
| * @arg @ref LL_RTC_BKP_DR8 |
| * @arg @ref LL_RTC_BKP_DR9 |
| * @arg @ref LL_RTC_BKP_DR10 |
| * @arg @ref LL_RTC_BKP_DR11 |
| * @arg @ref LL_RTC_BKP_DR12 |
| * @arg @ref LL_RTC_BKP_DR13 |
| * @arg @ref LL_RTC_BKP_DR14 |
| * @arg @ref LL_RTC_BKP_DR15 |
| * @arg @ref LL_RTC_BKP_DR16 |
| * @arg @ref LL_RTC_BKP_DR17 |
| * @arg @ref LL_RTC_BKP_DR18 |
| * @arg @ref LL_RTC_BKP_DR19 |
| * @retval Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_BAK_GetRegister(RTC_TypeDef *RTCx, uint32_t BackupRegister) |
| { |
| const __IO uint32_t *tmp; |
| |
| tmp = &(RTCx->BKP0R) + BackupRegister; |
| |
| /* Read the specified register */ |
| return *tmp; |
| } |
| |
| /** |
| * @} |
| */ |
| #endif /* RTC_BACKUP_SUPPORT */ |
| |
| /** @defgroup RTC_LL_EF_Calibration Calibration |
| * @{ |
| */ |
| |
| /** |
| * @brief Set Calibration output frequency (1 Hz or 512 Hz) |
| * @note Bits are write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR COE LL_RTC_CAL_SetOutputFreq\n |
| * CR COSEL LL_RTC_CAL_SetOutputFreq |
| * @param RTCx RTC Instance |
| * @param Frequency This parameter can be one of the following values: |
| * @arg @ref LL_RTC_CALIB_OUTPUT_NONE |
| * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ |
| * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_CAL_SetOutputFreq(RTC_TypeDef *RTCx, uint32_t Frequency) |
| { |
| MODIFY_REG(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL, Frequency); |
| } |
| |
| /** |
| * @brief Get Calibration output frequency (1 Hz or 512 Hz) |
| * @rmtoll CR COE LL_RTC_CAL_GetOutputFreq\n |
| * CR COSEL LL_RTC_CAL_GetOutputFreq |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_CALIB_OUTPUT_NONE |
| * @arg @ref LL_RTC_CALIB_OUTPUT_1HZ |
| * @arg @ref LL_RTC_CALIB_OUTPUT_512HZ |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_CAL_GetOutputFreq(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CR, RTC_CR_COE | RTC_CR_COSEL)); |
| } |
| |
| /** |
| * @brief Insert or not One RTCCLK pulse every 2exp11 pulses (frequency increased by 488.5 ppm) |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note Bit can be written only when RECALPF is set to 0 in RTC_ISR |
| * @rmtoll CALR CALP LL_RTC_CAL_SetPulse |
| * @param RTCx RTC Instance |
| * @param Pulse This parameter can be one of the following values: |
| * @arg @ref LL_RTC_CALIB_INSERTPULSE_NONE |
| * @arg @ref LL_RTC_CALIB_INSERTPULSE_SET |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_CAL_SetPulse(RTC_TypeDef *RTCx, uint32_t Pulse) |
| { |
| MODIFY_REG(RTCx->CALR, RTC_CALR_CALP, Pulse); |
| } |
| |
| /** |
| * @brief Check if one RTCCLK has been inserted or not every 2exp11 pulses (frequency increased by 488.5 ppm) |
| * @rmtoll CALR CALP LL_RTC_CAL_IsPulseInserted |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_CAL_IsPulseInserted(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CALR, RTC_CALR_CALP) == (RTC_CALR_CALP)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Set the calibration cycle period |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note Bit can be written only when RECALPF is set to 0 in RTC_ISR |
| * @rmtoll CALR CALW8 LL_RTC_CAL_SetPeriod\n |
| * CALR CALW16 LL_RTC_CAL_SetPeriod |
| * @param RTCx RTC Instance |
| * @param Period This parameter can be one of the following values: |
| * @arg @ref LL_RTC_CALIB_PERIOD_32SEC |
| * @arg @ref LL_RTC_CALIB_PERIOD_16SEC |
| * @arg @ref LL_RTC_CALIB_PERIOD_8SEC |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_CAL_SetPeriod(RTC_TypeDef *RTCx, uint32_t Period) |
| { |
| MODIFY_REG(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16, Period); |
| } |
| |
| /** |
| * @brief Get the calibration cycle period |
| * @rmtoll CALR CALW8 LL_RTC_CAL_GetPeriod\n |
| * CALR CALW16 LL_RTC_CAL_GetPeriod |
| * @param RTCx RTC Instance |
| * @retval Returned value can be one of the following values: |
| * @arg @ref LL_RTC_CALIB_PERIOD_32SEC |
| * @arg @ref LL_RTC_CALIB_PERIOD_16SEC |
| * @arg @ref LL_RTC_CALIB_PERIOD_8SEC |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_CAL_GetPeriod(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALW8 | RTC_CALR_CALW16)); |
| } |
| |
| /** |
| * @brief Set Calibration minus |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @note Bit can be written only when RECALPF is set to 0 in RTC_ISR |
| * @rmtoll CALR CALM LL_RTC_CAL_SetMinus |
| * @param RTCx RTC Instance |
| * @param CalibMinus Value between Min_Data=0x00 and Max_Data=0x1FF |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_CAL_SetMinus(RTC_TypeDef *RTCx, uint32_t CalibMinus) |
| { |
| MODIFY_REG(RTCx->CALR, RTC_CALR_CALM, CalibMinus); |
| } |
| |
| /** |
| * @brief Get Calibration minus |
| * @rmtoll CALR CALM LL_RTC_CAL_GetMinus |
| * @param RTCx RTC Instance |
| * @retval Value between Min_Data=0x00 and Max_Data= 0x1FF |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_CAL_GetMinus(RTC_TypeDef *RTCx) |
| { |
| return (uint32_t)(READ_BIT(RTCx->CALR, RTC_CALR_CALM)); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management |
| * @{ |
| */ |
| |
| /** |
| * @brief Get Internal Time-stamp flag |
| * @rmtoll ISR ITSF LL_RTC_IsActiveFlag_ITS |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ITS(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_ITSF) == (RTC_ISR_ITSF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Recalibration pending Flag |
| * @rmtoll ISR RECALPF LL_RTC_IsActiveFlag_RECALP |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RECALP(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_RECALPF) == (RTC_ISR_RECALPF)) ? 1UL : 0UL); |
| } |
| |
| #if defined(RTC_TAMPER3_SUPPORT) |
| /** |
| * @brief Get RTC_TAMP3 detection flag |
| * @rmtoll ISR TAMP3F LL_RTC_IsActiveFlag_TAMP3 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP3(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_TAMP3F) == (RTC_ISR_TAMP3F)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| |
| #if defined(RTC_TAMPER2_SUPPORT) |
| /** |
| * @brief Get RTC_TAMP2 detection flag |
| * @rmtoll ISR TAMP2F LL_RTC_IsActiveFlag_TAMP2 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP2(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_TAMP2F) == (RTC_ISR_TAMP2F)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| |
| #if defined(RTC_TAMPER1_SUPPORT) |
| /** |
| * @brief Get RTC_TAMP1 detection flag |
| * @rmtoll ISR TAMP1F LL_RTC_IsActiveFlag_TAMP1 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TAMP1(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_TAMP1F) == (RTC_ISR_TAMP1F)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| |
| /** |
| * @brief Get Time-stamp overflow flag |
| * @rmtoll ISR TSOVF LL_RTC_IsActiveFlag_TSOV |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TSOV(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_TSOVF) == (RTC_ISR_TSOVF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Time-stamp flag |
| * @rmtoll ISR TSF LL_RTC_IsActiveFlag_TS |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_TS(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_TSF) == (RTC_ISR_TSF)) ? 1UL : 0UL); |
| } |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** |
| * @brief Get Wakeup timer flag |
| * @rmtoll ISR WUTF LL_RTC_IsActiveFlag_WUT |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUT(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_WUTF) == (RTC_ISR_WUTF)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| /** |
| * @brief Get Alarm B flag |
| * @rmtoll ISR ALRBF LL_RTC_IsActiveFlag_ALRB |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRB(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_ALRBF) == (RTC_ISR_ALRBF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Alarm A flag |
| * @rmtoll ISR ALRAF LL_RTC_IsActiveFlag_ALRA |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRA(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_ALRAF) == (RTC_ISR_ALRAF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Clear Internal Time-stamp flag |
| * @rmtoll ISR ITSF LL_RTC_ClearFlag_ITS |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_ITS(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_ITSF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| #if defined(RTC_TAMPER3_SUPPORT) |
| /** |
| * @brief Clear RTC_TAMP3 detection flag |
| * @rmtoll ISR TAMP3F LL_RTC_ClearFlag_TAMP3 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_TAMP3(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_TAMP3F | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| |
| #if defined(RTC_TAMPER2_SUPPORT) |
| /** |
| * @brief Clear RTC_TAMP2 detection flag |
| * @rmtoll ISR TAMP2F LL_RTC_ClearFlag_TAMP2 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_TAMP2(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_TAMP2F | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| |
| #if defined(RTC_TAMPER1_SUPPORT) |
| /** |
| * @brief Clear RTC_TAMP1 detection flag |
| * @rmtoll ISR TAMP1F LL_RTC_ClearFlag_TAMP1 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_TAMP1(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_TAMP1F | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| |
| /** |
| * @brief Clear Time-stamp overflow flag |
| * @rmtoll ISR TSOVF LL_RTC_ClearFlag_TSOV |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_TSOV(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_TSOVF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| /** |
| * @brief Clear Time-stamp flag |
| * @rmtoll ISR TSF LL_RTC_ClearFlag_TS |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_TS(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_TSF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** |
| * @brief Clear Wakeup timer flag |
| * @rmtoll ISR WUTF LL_RTC_ClearFlag_WUT |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_WUT(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_WUTF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| /** |
| * @brief Clear Alarm B flag |
| * @rmtoll ISR ALRBF LL_RTC_ClearFlag_ALRB |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_ALRB(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_ALRBF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| /** |
| * @brief Clear Alarm A flag |
| * @rmtoll ISR ALRAF LL_RTC_ClearFlag_ALRA |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_ALRA(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_ALRAF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| /** |
| * @brief Get Initialization flag |
| * @rmtoll ISR INITF LL_RTC_IsActiveFlag_INIT |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INIT(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_INITF) == (RTC_ISR_INITF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Registers synchronization flag |
| * @rmtoll ISR RSF LL_RTC_IsActiveFlag_RS |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_RSF) == (RTC_ISR_RSF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Clear Registers synchronization flag |
| * @rmtoll ISR RSF LL_RTC_ClearFlag_RS |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_ClearFlag_RS(RTC_TypeDef *RTCx) |
| { |
| WRITE_REG(RTCx->ISR, (~((RTC_ISR_RSF | RTC_ISR_INIT) & 0x0000FFFFU) | (RTCx->ISR & RTC_ISR_INIT))); |
| } |
| |
| /** |
| * @brief Get Initialization status flag |
| * @rmtoll ISR INITS LL_RTC_IsActiveFlag_INITS |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_INITS(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_INITS) == (RTC_ISR_INITS)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Shift operation pending flag |
| * @rmtoll ISR SHPF LL_RTC_IsActiveFlag_SHP |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SHP(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_SHPF) == (RTC_ISR_SHPF)) ? 1UL : 0UL); |
| } |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** |
| * @brief Get Wakeup timer write flag |
| * @rmtoll ISR WUTWF LL_RTC_IsActiveFlag_WUTW |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_WUTW(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_WUTWF) == (RTC_ISR_WUTWF)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| /** |
| * @brief Get Alarm B write flag |
| * @rmtoll ISR ALRBWF LL_RTC_IsActiveFlag_ALRBW |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRBW(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_ALRBWF) == (RTC_ISR_ALRBWF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Get Alarm A write flag |
| * @rmtoll ISR ALRAWF LL_RTC_IsActiveFlag_ALRAW |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALRAW(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->ISR, RTC_ISR_ALRAWF) == (RTC_ISR_ALRAWF)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup RTC_LL_EF_IT_Management IT_Management |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable Time-stamp interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR TSIE LL_RTC_EnableIT_TS |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_TS(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_TSIE); |
| } |
| |
| /** |
| * @brief Disable Time-stamp interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR TSIE LL_RTC_DisableIT_TS |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_TS(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_TSIE); |
| } |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** |
| * @brief Enable Wakeup timer interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR WUTIE LL_RTC_EnableIT_WUT |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_WUT(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_WUTIE); |
| } |
| |
| /** |
| * @brief Disable Wakeup timer interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR WUTIE LL_RTC_DisableIT_WUT |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_WUT(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_WUTIE); |
| } |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| /** |
| * @brief Enable Alarm B interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRBIE LL_RTC_EnableIT_ALRB |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_ALRB(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ALRBIE); |
| } |
| |
| /** |
| * @brief Disable Alarm B interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRBIE LL_RTC_DisableIT_ALRB |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_ALRB(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_ALRBIE); |
| } |
| |
| /** |
| * @brief Enable Alarm A interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRAIE LL_RTC_EnableIT_ALRA |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_ALRA(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->CR, RTC_CR_ALRAIE); |
| } |
| |
| /** |
| * @brief Disable Alarm A interrupt |
| * @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before. |
| * @rmtoll CR ALRAIE LL_RTC_DisableIT_ALRA |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_ALRA(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->CR, RTC_CR_ALRAIE); |
| } |
| |
| #if defined(RTC_TAMPER3_SUPPORT) |
| /** |
| * @brief Enable Tamper 3 interrupt |
| * @rmtoll TAMPCR TAMP3IE LL_RTC_EnableIT_TAMP3 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_TAMP3(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP3IE); |
| } |
| |
| /** |
| * @brief Disable Tamper 3 interrupt |
| * @rmtoll TAMPCR TAMP3IE LL_RTC_DisableIT_TAMP3 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_TAMP3(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP3IE); |
| } |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| |
| #if defined(RTC_TAMPER2_SUPPORT) |
| /** |
| * @brief Enable Tamper 2 interrupt |
| * @rmtoll TAMPCR TAMP2IE LL_RTC_EnableIT_TAMP2 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_TAMP2(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP2IE); |
| } |
| |
| /** |
| * @brief Disable Tamper 2 interrupt |
| * @rmtoll TAMPCR TAMP2IE LL_RTC_DisableIT_TAMP2 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_TAMP2(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP2IE); |
| } |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| |
| #if defined(RTC_TAMPER1_SUPPORT) |
| /** |
| * @brief Enable Tamper 1 interrupt |
| * @rmtoll TAMPCR TAMP1IE LL_RTC_EnableIT_TAMP1 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_TAMP1(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP1IE); |
| } |
| |
| /** |
| * @brief Disable Tamper 1 interrupt |
| * @rmtoll TAMPCR TAMP1IE LL_RTC_DisableIT_TAMP1 |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_TAMP1(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMP1IE); |
| } |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| |
| /** |
| * @brief Enable all Tamper Interrupt |
| * @rmtoll TAMPCR TAMPIE LL_RTC_EnableIT_TAMP |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_EnableIT_TAMP(RTC_TypeDef *RTCx) |
| { |
| SET_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPIE); |
| } |
| |
| /** |
| * @brief Disable all Tamper Interrupt |
| * @rmtoll TAMPCR TAMPIE LL_RTC_DisableIT_TAMP |
| * @param RTCx RTC Instance |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_RTC_DisableIT_TAMP(RTC_TypeDef *RTCx) |
| { |
| CLEAR_BIT(RTCx->TAMPCR, RTC_TAMPCR_TAMPIE); |
| } |
| |
| /** |
| * @brief Check if Time-stamp interrupt is enabled or not |
| * @rmtoll CR TSIE LL_RTC_IsEnabledIT_TS |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TS(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_TSIE) == (RTC_CR_TSIE)) ? 1UL : 0UL); |
| } |
| |
| #if defined(RTC_WAKEUP_SUPPORT) |
| /** |
| * @brief Check if Wakeup timer interrupt is enabled or not |
| * @rmtoll CR WUTIE LL_RTC_IsEnabledIT_WUT |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_WUT(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_WUTIE) == (RTC_CR_WUTIE)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_WAKEUP_SUPPORT */ |
| |
| /** |
| * @brief Check if Alarm B interrupt is enabled or not |
| * @rmtoll CR ALRBIE LL_RTC_IsEnabledIT_ALRB |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRB(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_ALRBIE) == (RTC_CR_ALRBIE)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @brief Check if Alarm A interrupt is enabled or not |
| * @rmtoll CR ALRAIE LL_RTC_IsEnabledIT_ALRA |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALRA(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->CR, RTC_CR_ALRAIE) == (RTC_CR_ALRAIE)) ? 1UL : 0UL); |
| } |
| |
| #if defined(RTC_TAMPER3_SUPPORT) |
| /** |
| * @brief Check if Tamper 3 interrupt is enabled or not |
| * @rmtoll TAMPCR TAMP3IE LL_RTC_IsEnabledIT_TAMP3 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP3(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->TAMPCR, |
| RTC_TAMPCR_TAMP3IE) == (RTC_TAMPCR_TAMP3IE)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_TAMPER3_SUPPORT */ |
| |
| #if defined(RTC_TAMPER2_SUPPORT) |
| /** |
| * @brief Check if Tamper 2 interrupt is enabled or not |
| * @rmtoll TAMPCR TAMP2IE LL_RTC_IsEnabledIT_TAMP2 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP2(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->TAMPCR, |
| RTC_TAMPCR_TAMP2IE) == (RTC_TAMPCR_TAMP2IE)) ? 1UL : 0UL); |
| |
| } |
| #endif /* RTC_TAMPER2_SUPPORT */ |
| |
| #if defined(RTC_TAMPER1_SUPPORT) |
| /** |
| * @brief Check if Tamper 1 interrupt is enabled or not |
| * @rmtoll TAMPCR TAMP1IE LL_RTC_IsEnabledIT_TAMP1 |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP1(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->TAMPCR, |
| RTC_TAMPCR_TAMP1IE) == (RTC_TAMPCR_TAMP1IE)) ? 1UL : 0UL); |
| } |
| #endif /* RTC_TAMPER1_SUPPORT */ |
| |
| /** |
| * @brief Check if all the TAMPER interrupts are enabled or not |
| * @rmtoll TAMPCR TAMPIE LL_RTC_IsEnabledIT_TAMP |
| * @param RTCx RTC Instance |
| * @retval State of bit (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_TAMP(RTC_TypeDef *RTCx) |
| { |
| return ((READ_BIT(RTCx->TAMPCR, |
| RTC_TAMPCR_TAMPIE) == (RTC_TAMPCR_TAMPIE)) ? 1UL : 0UL); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| #if defined(USE_FULL_LL_DRIVER) |
| /** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions |
| * @{ |
| */ |
| |
| ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx); |
| ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct); |
| void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct); |
| ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct); |
| void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct); |
| ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct); |
| void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct); |
| ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct); |
| ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct); |
| void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct); |
| void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct); |
| ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx); |
| ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx); |
| ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx); |
| |
| /** |
| * @} |
| */ |
| #endif /* USE_FULL_LL_DRIVER */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* defined(RTC) */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* STM32WBxx_LL_RTC_H */ |
