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			579 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
|  | /**
 | ||
|  |   ****************************************************************************** | ||
|  |   * @file    stm32f1xx_hal_rtc.h | ||
|  |   * @author  MCD Application Team | ||
|  |   * @version V1.1.1 | ||
|  |   * @date    12-May-2017 | ||
|  |   * @brief   Header file of RTC HAL module. | ||
|  |   ****************************************************************************** | ||
|  |   * @attention | ||
|  |   * | ||
|  |   * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> | ||
|  |   * | ||
|  |   * Redistribution and use in source and binary forms, with or without modification, | ||
|  |   * are permitted provided that the following conditions are met: | ||
|  |   *   1. Redistributions of source code must retain the above copyright notice, | ||
|  |   *      this list of conditions and the following disclaimer. | ||
|  |   *   2. Redistributions in binary form must reproduce the above copyright notice, | ||
|  |   *      this list of conditions and the following disclaimer in the documentation | ||
|  |   *      and/or other materials provided with the distribution. | ||
|  |   *   3. Neither the name of STMicroelectronics nor the names of its contributors | ||
|  |   *      may be used to endorse or promote products derived from this software | ||
|  |   *      without specific prior written permission. | ||
|  |   * | ||
|  |   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
|  |   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
|  |   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
|  |   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
|  |   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
|  |   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
|  |   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
|  |   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
|  |   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
|  |   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
|  |   * | ||
|  |   ******************************************************************************   | ||
|  |   */ | ||
|  | 
 | ||
|  | /* Define to prevent recursive inclusion -------------------------------------*/ | ||
|  | #ifndef __STM32F1xx_HAL_RTC_H
 | ||
|  | #define __STM32F1xx_HAL_RTC_H
 | ||
|  | 
 | ||
|  | #ifdef __cplusplus
 | ||
|  |  extern "C" { | ||
|  | #endif
 | ||
|  | 
 | ||
|  | /* Includes ------------------------------------------------------------------*/ | ||
|  | #include "stm32f1xx_hal_def.h"
 | ||
|  | 
 | ||
|  | /** @addtogroup STM32F1xx_HAL_Driver
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @addtogroup RTC
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | 
 | ||
|  | /** @addtogroup RTC_Private_Macros
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | 
 | ||
|  | #define IS_RTC_ASYNCH_PREDIV(PREDIV)  (((PREDIV) <= 0xFFFFFU) || ((PREDIV) == RTC_AUTO_1_SECOND))
 | ||
|  | #define IS_RTC_HOUR24(HOUR)           ((HOUR) <= 23U)
 | ||
|  | #define IS_RTC_MINUTES(MINUTES)       ((MINUTES) <= 59U)
 | ||
|  | #define IS_RTC_SECONDS(SECONDS)       ((SECONDS) <= 59U)
 | ||
|  | #define IS_RTC_FORMAT(FORMAT)         (((FORMAT) == RTC_FORMAT_BIN) || ((FORMAT) == RTC_FORMAT_BCD))
 | ||
|  | #define IS_RTC_YEAR(YEAR)             ((YEAR) <= 99U)
 | ||
|  | #define IS_RTC_MONTH(MONTH)           (((MONTH) >= 1U) && ((MONTH) <= 12U))
 | ||
|  | #define IS_RTC_DATE(DATE)             (((DATE) >= 1U) && ((DATE) <= 31U))
 | ||
|  | #define IS_RTC_ALARM(ALARM)           ((ALARM) == RTC_ALARM_A)
 | ||
|  | #define IS_RTC_CALIB_OUTPUT(__OUTPUT__) (((__OUTPUT__) == RTC_OUTPUTSOURCE_NONE) || \
 | ||
|  |                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_CALIBCLOCK) || \ | ||
|  |                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_ALARM) || \ | ||
|  |                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_SECOND))  | ||
|  | 
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @addtogroup RTC_Private_Constants
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | /** @defgroup RTC_Timeout_Value Default Timeout Value
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_TIMEOUT_VALUE           1000U
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */   | ||
|  |    | ||
|  | /** @defgroup RTC_EXTI_Line_Event RTC EXTI Line event
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_EXTI_LINE_ALARM_EVENT   ((uint32_t)EXTI_IMR_MR17)  /*!< External interrupt line 17 Connected to the RTC Alarm event */
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /* Exported types ------------------------------------------------------------*/  | ||
|  | /** @defgroup RTC_Exported_Types RTC Exported Types
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | /** 
 | ||
|  |   * @brief  RTC Time structure definition   | ||
|  |   */ | ||
|  | typedef struct | ||
|  | { | ||
|  |   uint8_t Hours;            /*!< Specifies the RTC Time Hour.
 | ||
|  |                                  This parameter must be a number between Min_Data = 0 and Max_Data = 23 */ | ||
|  | 
 | ||
|  |   uint8_t Minutes;          /*!< Specifies the RTC Time Minutes.
 | ||
|  |                                  This parameter must be a number between Min_Data = 0 and Max_Data = 59 */ | ||
|  |    | ||
|  |   uint8_t Seconds;          /*!< Specifies the RTC Time Seconds.
 | ||
|  |                                  This parameter must be a number between Min_Data = 0 and Max_Data = 59 */ | ||
|  |    | ||
|  | }RTC_TimeTypeDef;  | ||
|  | 
 | ||
|  | /** 
 | ||
|  |   * @brief  RTC Alarm structure definition   | ||
|  |   */ | ||
|  | typedef struct | ||
|  | { | ||
|  |   RTC_TimeTypeDef AlarmTime;     /*!< Specifies the RTC Alarm Time members */ | ||
|  |      | ||
|  |   uint32_t Alarm;                /*!< Specifies the alarm ID (only 1 alarm ID for STM32F1).
 | ||
|  |                                       This parameter can be a value of @ref RTC_Alarms_Definitions */ | ||
|  | }RTC_AlarmTypeDef; | ||
|  |    | ||
|  | /** 
 | ||
|  |   * @brief  HAL State structures definition   | ||
|  |   */  | ||
|  | typedef enum | ||
|  | { | ||
|  |   HAL_RTC_STATE_RESET             = 0x00U,  /*!< RTC not yet initialized or disabled */ | ||
|  |   HAL_RTC_STATE_READY             = 0x01U,  /*!< RTC initialized and ready for use   */ | ||
|  |   HAL_RTC_STATE_BUSY              = 0x02U,  /*!< RTC process is ongoing              */      | ||
|  |   HAL_RTC_STATE_TIMEOUT           = 0x03U,  /*!< RTC timeout state                   */   | ||
|  |   HAL_RTC_STATE_ERROR             = 0x04U   /*!< RTC error state                     */       | ||
|  |                                                                          | ||
|  | }HAL_RTCStateTypeDef; | ||
|  | 
 | ||
|  | /** 
 | ||
|  |   * @brief  RTC Configuration Structure definition   | ||
|  |   */ | ||
|  | typedef struct | ||
|  | { | ||
|  |   uint32_t AsynchPrediv;    /*!< Specifies the RTC Asynchronous Predivider value.
 | ||
|  |                                  This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFFF  or RTC_AUTO_1_SECOND  | ||
|  |                                  If RTC_AUTO_1_SECOND is selected, AsynchPrediv will be set automatically to get 1sec timebase */ | ||
|  |                                 | ||
|  |   uint32_t OutPut;          /*!< Specifies which signal will be routed to the RTC Tamper pin.
 | ||
|  |                                  This parameter can be a value of @ref RTC_output_source_to_output_on_the_Tamper_pin */       | ||
|  |    | ||
|  | }RTC_InitTypeDef; | ||
|  |    | ||
|  | /** 
 | ||
|  |   * @brief  RTC Date structure definition   | ||
|  |   */ | ||
|  | typedef struct | ||
|  | { | ||
|  |   uint8_t WeekDay;  /*!< Specifies the RTC Date WeekDay (not necessary for HAL_RTC_SetDate).
 | ||
|  |                          This parameter can be a value of @ref RTC_WeekDay_Definitions */ | ||
|  |    | ||
|  |   uint8_t Month;    /*!< Specifies the RTC Date Month (in BCD format).
 | ||
|  |                          This parameter can be a value of @ref RTC_Month_Date_Definitions */ | ||
|  | 
 | ||
|  |   uint8_t Date;     /*!< Specifies the RTC Date.
 | ||
|  |                          This parameter must be a number between Min_Data = 1 and Max_Data = 31 */ | ||
|  |    | ||
|  |   uint8_t Year;     /*!< Specifies the RTC Date Year.
 | ||
|  |                          This parameter must be a number between Min_Data = 0 and Max_Data = 99 */ | ||
|  |                          | ||
|  | }RTC_DateTypeDef; | ||
|  | 
 | ||
|  | /** 
 | ||
|  |   * @brief  Time Handle Structure definition   | ||
|  |   */  | ||
|  | typedef struct | ||
|  | { | ||
|  |   RTC_TypeDef                 *Instance;  /*!< Register base address    */ | ||
|  | 
 | ||
|  |   RTC_InitTypeDef             Init;       /*!< RTC required parameters  */  | ||
|  | 
 | ||
|  |   RTC_DateTypeDef             DateToUpdate;       /*!< Current date set by user and updated automatically  */  | ||
|  | 
 | ||
|  |   HAL_LockTypeDef             Lock;       /*!< RTC locking object       */ | ||
|  | 
 | ||
|  |   __IO HAL_RTCStateTypeDef    State;      /*!< Time communication state */ | ||
|  | 
 | ||
|  | }RTC_HandleTypeDef; | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | /* Exported constants --------------------------------------------------------*/ | ||
|  | /** @defgroup RTC_Exported_Constants RTC Exported Constants
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  |    | ||
|  | /** @defgroup RTC_Automatic_Prediv_1_Second Automatic calculation of prediv for 1sec timebase
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_AUTO_1_SECOND                      0xFFFFFFFFU
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @defgroup RTC_Input_parameter_format_definitions Input Parameter Format
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_FORMAT_BIN                         0x000000000U
 | ||
|  | #define RTC_FORMAT_BCD                         0x000000001U
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @defgroup RTC_Month_Date_Definitions Month Definitions
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | 
 | ||
|  | /* Coded in BCD format */ | ||
|  | #define RTC_MONTH_JANUARY              ((uint8_t)0x01)
 | ||
|  | #define RTC_MONTH_FEBRUARY             ((uint8_t)0x02)
 | ||
|  | #define RTC_MONTH_MARCH                ((uint8_t)0x03)
 | ||
|  | #define RTC_MONTH_APRIL                ((uint8_t)0x04)
 | ||
|  | #define RTC_MONTH_MAY                  ((uint8_t)0x05)
 | ||
|  | #define RTC_MONTH_JUNE                 ((uint8_t)0x06)
 | ||
|  | #define RTC_MONTH_JULY                 ((uint8_t)0x07)
 | ||
|  | #define RTC_MONTH_AUGUST               ((uint8_t)0x08)
 | ||
|  | #define RTC_MONTH_SEPTEMBER            ((uint8_t)0x09)
 | ||
|  | #define RTC_MONTH_OCTOBER              ((uint8_t)0x10)
 | ||
|  | #define RTC_MONTH_NOVEMBER             ((uint8_t)0x11)
 | ||
|  | #define RTC_MONTH_DECEMBER             ((uint8_t)0x12)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | /** @defgroup RTC_WeekDay_Definitions WeekDay Definitions 
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_WEEKDAY_MONDAY             ((uint8_t)0x01)
 | ||
|  | #define RTC_WEEKDAY_TUESDAY            ((uint8_t)0x02)
 | ||
|  | #define RTC_WEEKDAY_WEDNESDAY          ((uint8_t)0x03)
 | ||
|  | #define RTC_WEEKDAY_THURSDAY           ((uint8_t)0x04)
 | ||
|  | #define RTC_WEEKDAY_FRIDAY             ((uint8_t)0x05)
 | ||
|  | #define RTC_WEEKDAY_SATURDAY           ((uint8_t)0x06)
 | ||
|  | #define RTC_WEEKDAY_SUNDAY             ((uint8_t)0x00)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | /** @defgroup RTC_Alarms_Definitions Alarms Definitions 
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_ALARM_A                        0U                                 /*!< Specify alarm ID (mainly for legacy purposes) */
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | 
 | ||
|  | /** @defgroup RTC_output_source_to_output_on_the_Tamper_pin Output source to output on the Tamper pin
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | 
 | ||
|  | #define RTC_OUTPUTSOURCE_NONE               0x00000000U                       /*!< No output on the TAMPER pin  */
 | ||
|  | #define RTC_OUTPUTSOURCE_CALIBCLOCK         BKP_RTCCR_CCO                     /*!< RTC clock with a frequency divided by 64 on the TAMPER pin  */
 | ||
|  | #define RTC_OUTPUTSOURCE_ALARM              BKP_RTCCR_ASOE                    /*!< Alarm pulse signal on the TAMPER pin  */
 | ||
|  | #define RTC_OUTPUTSOURCE_SECOND             (BKP_RTCCR_ASOS | BKP_RTCCR_ASOE) /*!< Second pulse signal on the TAMPER pin  */
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @defgroup RTC_Interrupts_Definitions Interrupts Definitions 
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_IT_OW            RTC_CRH_OWIE       /*!< Overflow interrupt */
 | ||
|  | #define RTC_IT_ALRA          RTC_CRH_ALRIE      /*!< Alarm interrupt */
 | ||
|  | #define RTC_IT_SEC           RTC_CRH_SECIE      /*!< Second interrupt */
 | ||
|  | #define RTC_IT_TAMP1         BKP_CSR_TPIE       /*!< TAMPER Pin interrupt enable */  
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /** @defgroup RTC_Flags_Definitions Flags Definitions 
 | ||
|  |   * @{ | ||
|  |   */  | ||
|  | #define RTC_FLAG_RTOFF       RTC_CRL_RTOFF      /*!< RTC Operation OFF flag */
 | ||
|  | #define RTC_FLAG_RSF         RTC_CRL_RSF        /*!< Registers Synchronized flag */
 | ||
|  | #define RTC_FLAG_OW          RTC_CRL_OWF        /*!< Overflow flag */
 | ||
|  | #define RTC_FLAG_ALRAF       RTC_CRL_ALRF       /*!< Alarm flag */
 | ||
|  | #define RTC_FLAG_SEC         RTC_CRL_SECF       /*!< Second flag */
 | ||
|  | #define RTC_FLAG_TAMP1F      BKP_CSR_TEF        /*!< Tamper Interrupt Flag */
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | /* Exported macro ------------------------------------------------------------*/ | ||
|  | /** @defgroup RTC_Exported_macros RTC Exported Macros
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  |    | ||
|  | /** @brief  Reset RTC handle state
 | ||
|  |   * @param  __HANDLE__: RTC handle. | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_RESET_HANDLE_STATE(__HANDLE__)              ((__HANDLE__)->State = HAL_RTC_STATE_RESET)
 | ||
|  |   | ||
|  | /**
 | ||
|  |   * @brief  Disable the write protection for RTC registers. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_WRITEPROTECTION_DISABLE(__HANDLE__)         SET_BIT((__HANDLE__)->Instance->CRL, RTC_CRL_CNF)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Enable the write protection for RTC registers. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__)          CLEAR_BIT((__HANDLE__)->Instance->CRL, RTC_CRL_CNF)
 | ||
|  |   | ||
|  | /**
 | ||
|  |   * @brief  Enable the RTC Alarm interrupt. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be enabled or disabled.  | ||
|  |   *          This parameter can be any combination of the following values: | ||
|  |   *            @arg RTC_IT_ALRA: Alarm A interrupt | ||
|  |   * @retval None | ||
|  |   */    | ||
|  | #define __HAL_RTC_ALARM_ENABLE_IT(__HANDLE__, __INTERRUPT__)  SET_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__))
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Disable the RTC Alarm interrupt. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be enabled or disabled.  | ||
|  |   *         This parameter can be any combination of the following values: | ||
|  |   *            @arg RTC_IT_ALRA: Alarm A interrupt | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__))
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Check whether the specified RTC Alarm interrupt has been enabled or not. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be checked | ||
|  |   *         This parameter can be: | ||
|  |   *            @arg RTC_IT_ALRA: Alarm A interrupt | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)     ((((((__HANDLE__)->Instance->CRH)& ((__INTERRUPT__)))) != RESET)? SET : RESET)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Get the selected RTC Alarm's flag status. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __FLAG__: specifies the RTC Alarm Flag sources to be enabled or disabled. | ||
|  |   *          This parameter can be: | ||
|  |   *            @arg RTC_FLAG_ALRAF | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_GET_FLAG(__HANDLE__, __FLAG__)        (((((__HANDLE__)->Instance->CRL) & (__FLAG__)) != RESET)? SET : RESET)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Check whether the specified RTC Alarm interrupt has occurred or not. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to check. | ||
|  |   *         This parameter can be: | ||
|  |   *            @arg RTC_IT_ALRA: Alarm A interrupt | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_GET_IT(__HANDLE__, __INTERRUPT__)        (((((__HANDLE__)->Instance->CRL) & (__INTERRUPT__)) != RESET)? SET : RESET)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  Clear the RTC Alarm's pending flags. | ||
|  |   * @param  __HANDLE__: specifies the RTC handle. | ||
|  |   * @param  __FLAG__: specifies the RTC Alarm Flag sources to be enabled or disabled. | ||
|  |   *         This parameter can be: | ||
|  |   *            @arg RTC_FLAG_ALRAF | ||
|  |   * @retval None | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_CLEAR_FLAG(__HANDLE__, __FLAG__)      ((__HANDLE__)->Instance->CRL) = ~(__FLAG__)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Enable interrupt on ALARM Exti Line 17. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_ENABLE_IT()                  SET_BIT(EXTI->IMR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Disable interrupt on ALARM Exti Line 17.  | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_DISABLE_IT()                 CLEAR_BIT(EXTI->IMR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Enable event on ALARM Exti Line 17. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_ENABLE_EVENT()               SET_BIT(EXTI->EMR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Disable event on ALARM Exti Line 17. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_DISABLE_EVENT()              CLEAR_BIT(EXTI->EMR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  ALARM EXTI line configuration: set falling edge trigger.   | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE()        SET_BIT(EXTI->FTSR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Disable the ALARM Extended Interrupt Falling Trigger. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE()       CLEAR_BIT(EXTI->FTSR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  ALARM EXTI line configuration: set rising edge trigger. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE()         SET_BIT(EXTI->RTSR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Disable the ALARM Extended Interrupt Rising Trigger. | ||
|  |   * This parameter can be: | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE()        CLEAR_BIT(EXTI->RTSR, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief  ALARM EXTI line configuration: set rising & falling edge trigger. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_FALLING_EDGE()      \
 | ||
|  | do{                                                            \ | ||
|  |     __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE();                 \ | ||
|  |     __HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE();                \ | ||
|  |   } while(0U) | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Disable the ALARM Extended Interrupt Rising & Falling Trigger. | ||
|  |   * This parameter can be: | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_FALLING_EDGE()      \
 | ||
|  | do{                                                             \ | ||
|  |     __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE();                 \ | ||
|  |     __HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE();                \ | ||
|  |   } while(0U) | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Check whether the specified ALARM EXTI interrupt flag is set or not. | ||
|  |   * @retval EXTI ALARM Line Status. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_GET_FLAG()                   (EXTI->PR & (RTC_EXTI_LINE_ALARM_EVENT))
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Clear the ALARM EXTI flag. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_CLEAR_FLAG()                 (EXTI->PR = (RTC_EXTI_LINE_ALARM_EVENT))
 | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @brief Generate a Software interrupt on selected EXTI line. | ||
|  |   * @retval None. | ||
|  |   */ | ||
|  | #define __HAL_RTC_ALARM_EXTI_GENERATE_SWIT()              SET_BIT(EXTI->SWIER, RTC_EXTI_LINE_ALARM_EVENT)
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /* Include RTC HAL Extension module */ | ||
|  | #include "stm32f1xx_hal_rtc_ex.h"
 | ||
|  | 
 | ||
|  | /* Exported functions --------------------------------------------------------*/ | ||
|  | /** @addtogroup RTC_Exported_Functions
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | 
 | ||
|  | 
 | ||
|  | /* Initialization and de-initialization functions  ****************************/ | ||
|  | /** @addtogroup RTC_Exported_Functions_Group1
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc); | ||
|  | HAL_StatusTypeDef HAL_RTC_DeInit(RTC_HandleTypeDef *hrtc); | ||
|  | void              HAL_RTC_MspInit(RTC_HandleTypeDef *hrtc); | ||
|  | void              HAL_RTC_MspDeInit(RTC_HandleTypeDef *hrtc); | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  |    | ||
|  | /* RTC Time and Date functions ************************************************/ | ||
|  | /** @addtogroup RTC_Exported_Functions_Group2
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | HAL_StatusTypeDef HAL_RTC_SetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format); | ||
|  | HAL_StatusTypeDef HAL_RTC_GetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format); | ||
|  | HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format); | ||
|  | HAL_StatusTypeDef HAL_RTC_GetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format); | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /* RTC Alarm functions ********************************************************/ | ||
|  | /** @addtogroup RTC_Exported_Functions_Group3
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | HAL_StatusTypeDef HAL_RTC_SetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format); | ||
|  | HAL_StatusTypeDef HAL_RTC_SetAlarm_IT(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format); | ||
|  | HAL_StatusTypeDef HAL_RTC_DeactivateAlarm(RTC_HandleTypeDef *hrtc, uint32_t Alarm); | ||
|  | HAL_StatusTypeDef HAL_RTC_GetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Alarm, uint32_t Format); | ||
|  | void              HAL_RTC_AlarmIRQHandler(RTC_HandleTypeDef *hrtc); | ||
|  | HAL_StatusTypeDef HAL_RTC_PollForAlarmAEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout); | ||
|  | void              HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc); | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /* Peripheral State functions *************************************************/ | ||
|  | /** @addtogroup RTC_Exported_Functions_Group4
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | HAL_RTCStateTypeDef HAL_RTC_GetState(RTC_HandleTypeDef *hrtc); | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /* Peripheral Control functions ***********************************************/ | ||
|  | /** @addtogroup RTC_Exported_Functions_Group5
 | ||
|  |   * @{ | ||
|  |   */ | ||
|  | HAL_StatusTypeDef   HAL_RTC_WaitForSynchro(RTC_HandleTypeDef* hrtc); | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */ | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | /**
 | ||
|  |   * @} | ||
|  |   */  | ||
|  | 
 | ||
|  | #ifdef __cplusplus
 | ||
|  | } | ||
|  | #endif
 | ||
|  | 
 | ||
|  | #endif /* __STM32F1xx_HAL_RTC_H */
 | ||
|  | 
 | ||
|  | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |