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TARGET_NUCLEO_L053R8/stm32l0xx_hal_rtc.h
- Committer:
- Kojto
- Date:
- 2015-03-17
- Revision:
- 96:487b796308b0
- Parent:
- 92:4fc01daae5a5
File content as of revision 96:487b796308b0:
/**
******************************************************************************
* @file stm32l0xx_hal_rtc.h
* @author MCD Application Team
* @version V1.2.0
* @date 06-February-2015
* @brief Header file of RTC HAL module.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2015 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 __STM32L0xx_HAL_RTC_H
#define __STM32L0xx_HAL_RTC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal_def.h"
/** @addtogroup STM32L0xx_HAL_Driver
* @{
*/
/** @defgroup RTC RTC
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup RTC_Exported_Types RTC Exported Types
* @{
*/
/**
* @brief HAL State structures definition
*/
typedef enum
{
HAL_RTC_STATE_RESET = 0x00, /*!< RTC not yet initialized or disabled */
HAL_RTC_STATE_READY = 0x01, /*!< RTC initialized and ready for use */
HAL_RTC_STATE_BUSY = 0x02, /*!< RTC process is ongoing */
HAL_RTC_STATE_TIMEOUT = 0x03, /*!< RTC timeout state */
HAL_RTC_STATE_ERROR = 0x04 /*!< RTC error state */
}HAL_RTCStateTypeDef;
/**
* @brief RTC Configuration Structure definition
*/
typedef struct
{
uint32_t HourFormat; /*!< Specifies the RTC Hour Format.
This parameter can be a value of @ref RTC_Hour_Formats */
uint32_t AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value.
This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7F */
uint32_t SynchPrediv; /*!< Specifies the RTC Synchronous Predivider value.
This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7FFF */
uint32_t OutPut; /*!< Specifies which signal will be routed to the RTC output.
This parameter can be a value of @ref RTC_Output_selection_Definitions */
uint32_t OutPutRemap; /*!< Specifies the remap for RTC output.
This parameter can be a value of @ref RTC_Output_ALARM_OUT_Remap */
uint32_t OutPutPolarity; /*!< Specifies the polarity of the output signal.
This parameter can be a value of @ref RTC_Output_Polarity_Definitions */
uint32_t OutPutType; /*!< Specifies the RTC Output Pin mode.
This parameter can be a value of @ref RTC_Output_Type_ALARM_OUT */
}RTC_InitTypeDef;
/**
* @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 = 12 if the RTC_HourFormat_12 is selected.
This parameter must be a number between Min_Data = 0 and Max_Data = 23 if the RTC_HourFormat_24 is selected */
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 */
uint32_t SubSeconds; /*!< Specifies the RTC Time SubSeconds.
This parameter must be a number between Min_Data = 0 and Max_Data = 59 */
uint8_t TimeFormat; /*!< Specifies the RTC AM/PM Time.
This parameter can be a value of @ref RTC_AM_PM_Definitions */
uint32_t DayLightSaving; /*!< Specifies RTC_DayLightSaveOperation: the value of hour adjustment.
This parameter can be a value of @ref RTC_DayLightSaving_Definitions */
uint32_t StoreOperation; /*!< Specifies RTC_StoreOperation value to be written in the BCK bit
in CR register to store the operation.
This parameter can be a value of @ref RTC_StoreOperation_Definitions */
}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_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 RTC Alarm structure definition
*/
typedef struct
{
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_AlarmMask_Definitions */
uint32_t AlarmSubSecondMask; /*!< Specifies the RTC Alarm SubSeconds Masks.
This parameter can be a value of @ref RTC_Alarm_Sub_Seconds_Masks_Definitions */
uint32_t AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on Date or WeekDay.
This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */
uint8_t AlarmDateWeekDay; /*!< Specifies the RTC Alarm Date/WeekDay.
If the Alarm Date is selected, this parameter must be set to a value in the 1-31 range.
If the Alarm WeekDay is selected, this parameter can be a value of @ref RTC_WeekDay_Definitions */
uint32_t Alarm; /*!< Specifies the alarm .
This parameter can be a value of @ref RTC_Alarms_Definitions */
}RTC_AlarmTypeDef;
/**
* @brief Time Handle Structure definition
*/
typedef struct
{
RTC_TypeDef *Instance; /*!< Register base address */
RTC_InitTypeDef Init; /*!< RTC required parameters */
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_Mask_Definition RTC Mask Definition
* @{
*/
/* Masks Definition */
#define RTC_TR_RESERVED_MASK ((uint32_t) (RTC_TR_PM | RTC_TR_HT | RTC_TR_HU | \
RTC_TR_MNT | RTC_TR_MNU| RTC_TR_ST | \
RTC_TR_SU))
#define RTC_DR_RESERVED_MASK ((uint32_t) (RTC_DR_YT | RTC_DR_YU | RTC_DR_WDU | \
RTC_DR_MT | RTC_DR_MU | RTC_DR_DT | \
RTC_DR_DU))
#define RTC_INIT_MASK ((uint32_t)0xFFFFFFFF)
#define RTC_RSF_MASK ((uint32_t)~(RTC_ISR_INIT | RTC_ISR_RSF))
#define RTC_TIMEOUT_VALUE 1000
/**
* @}
*/
/** @defgroup RTC_Hour_Formats RTC Hour Formats
* @{
*/
#define RTC_HOURFORMAT_24 ((uint32_t)0x00000000)
#define RTC_HOURFORMAT_12 ((uint32_t)RTC_CR_FMT)
#define IS_RTC_HOUR_FORMAT(__FORMAT__) (((__FORMAT__) == RTC_HOURFORMAT_12) || \
((__FORMAT__) == RTC_HOURFORMAT_24))
/**
* @}
*/
/** @defgroup RTC_Output_selection_Definitions RTC Output selection Definitions
* @{
*/
#define RTC_OUTPUT_DISABLE ((uint32_t)0x00000000)
#define RTC_OUTPUT_ALARMA ((uint32_t)RTC_CR_OSEL_0)
#define RTC_OUTPUT_ALARMB ((uint32_t)RTC_CR_OSEL_1)
#define RTC_OUTPUT_WAKEUP ((uint32_t)RTC_CR_OSEL)
#define IS_RTC_OUTPUT(__OUTPUT__) (((__OUTPUT__) == RTC_OUTPUT_DISABLE) || \
((__OUTPUT__) == RTC_OUTPUT_ALARMA) || \
((__OUTPUT__) == RTC_OUTPUT_ALARMB) || \
((__OUTPUT__) == RTC_OUTPUT_WAKEUP))
/**
* @}
*/
/** @defgroup RTC_Output_Polarity_Definitions RTC Output Polarity Definitions
* @{
*/
#define RTC_OUTPUT_POLARITY_HIGH ((uint32_t)0x00000000)
#define RTC_OUTPUT_POLARITY_LOW ((uint32_t)RTC_CR_POL)
#define IS_RTC_OUTPUT_POL(__POL__) (((__POL__) == RTC_OUTPUT_POLARITY_HIGH) || \
((__POL__) == RTC_OUTPUT_POLARITY_LOW))
/**
* @}
*/
/** @defgroup RTC_Output_Type_ALARM_OUT RTC Output Type ALARM OUT
* @{
*/
#define RTC_OUTPUT_TYPE_OPENDRAIN ((uint32_t)0x00000000)
#define RTC_OUTPUT_TYPE_PUSHPULL ((uint32_t)RTC_OR_ALARMOUTTYPE)
#define IS_RTC_OUTPUT_TYPE(__TYPE__) (((__TYPE__) == RTC_OUTPUT_TYPE_OPENDRAIN) || \
((__TYPE__) == RTC_OUTPUT_TYPE_PUSHPULL))
/**
* @}
*/
/** @defgroup RTC_Output_ALARM_OUT_Remap RTC Output ALARM OUT Remap
* @{
*/
#define RTC_OUTPUT_REMAP_PC13 ((uint32_t)0x00000000)
#define RTC_OUTPUT_REMAP_PB14 ((uint32_t)RTC_OR_OUT_RMP)
#define IS_RTC_OUTPUT_REMAP(__REMAP__) (((__REMAP__) == RTC_OUTPUT_REMAP_PC13) || \
((__REMAP__) == RTC_OUTPUT_REMAP_PB14))
/**
* @}
*/
/** @defgroup RTC_Asynchronous_Predivider RTC Asynchronous Predivider
* @{
*/
#define IS_RTC_ASYNCH_PREDIV(__PREDIV__) ((__PREDIV__) <= (uint32_t)0x7F)
/**
* @}
*/
/** @defgroup RTC_Synchronous_Predivider RTC Synchronous Predivider
* @{
*/
#define IS_RTC_SYNCH_PREDIV(__PREDIV__) ((__PREDIV__) <= (uint32_t)RTC_PRER_PREDIV_S)
/**
* @}
*/
/** @defgroup RTC_Time_Definitions RTC Time Definitions
* @{
*/
#define IS_RTC_HOUR12(__HOUR__) (((__HOUR__) > (uint32_t)0) && ((__HOUR__) <= (uint32_t)12))
#define IS_RTC_HOUR24(__HOUR__) ((__HOUR__) <= (uint32_t)23)
#define IS_RTC_MINUTES(__MINUTES__) ((__MINUTES__) <= (uint32_t)59)
#define IS_RTC_SECONDS(__SECONDS__) ((__SECONDS__) <= (uint32_t)59)
/**
* @}
*/
/** @defgroup RTC_AM_PM_Definitions RTC AM PM Definitions
* @{
*/
#define RTC_HOURFORMAT12_AM ((uint8_t)0x00)
#define RTC_HOURFORMAT12_PM ((uint8_t)0x40)
#define IS_RTC_HOURFORMAT12(__PM__) (((__PM__) == RTC_HOURFORMAT12_AM) || \
((__PM__) == RTC_HOURFORMAT12_PM))
/**
* @}
*/
/** @defgroup RTC_DayLightSaving_Definitions RTC DayLightSaving Definitions
* @{
*/
#define RTC_DAYLIGHTSAVING_SUB1H ((uint32_t)RTC_CR_SUB1H)
#define RTC_DAYLIGHTSAVING_ADD1H ((uint32_t)RTC_CR_ADD1H)
#define RTC_DAYLIGHTSAVING_NONE ((uint32_t)0x00000000)
#define IS_RTC_DAYLIGHT_SAVING(__SAVE__) (((__SAVE__) == RTC_DAYLIGHTSAVING_SUB1H) || \
((__SAVE__) == RTC_DAYLIGHTSAVING_ADD1H) || \
((__SAVE__) == RTC_DAYLIGHTSAVING_NONE))
/**
* @}
*/
/** @defgroup RTC_StoreOperation_Definitions RTC StoreOperation Definitions
* @{
*/
#define RTC_STOREOPERATION_RESET ((uint32_t)0x00000000)
#define RTC_STOREOPERATION_SET ((uint32_t)RTC_CR_BCK)
#define IS_RTC_STORE_OPERATION(__OPERATION__) (((__OPERATION__) == RTC_STOREOPERATION_RESET) || \
((__OPERATION__) == RTC_STOREOPERATION_SET))
/**
* @}
*/
/** @defgroup RTC_Input_parameter_format_definitions RTC Input parameter format definitions
* @{
*/
#define RTC_FORMAT_BIN ((uint32_t)0x000000000)
#define RTC_FORMAT_BCD ((uint32_t)0x000000001)
#define IS_RTC_FORMAT(__FORMAT__) (((__FORMAT__) == RTC_FORMAT_BIN) || ((__FORMAT__) == RTC_FORMAT_BCD))
/**
* @}
*/
/** @defgroup RTC_Year_Date_Definitions RTC Year Date Definitions
* @{
*/
#define IS_RTC_YEAR(__YEAR__) ((__YEAR__) <= (uint32_t)99)
/**
* @}
*/
/** @defgroup RTC_Month_Date_Definitions RTC Month Date 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)
#define IS_RTC_MONTH(__MONTH__) (((__MONTH__) >= (uint32_t)1) && ((__MONTH__) <= (uint32_t)12))
#define IS_RTC_DATE(__DATE__) (((__DATE__) >= (uint32_t)1) && ((__DATE__) <= (uint32_t)31))
/**
* @}
*/
/** @defgroup RTC_WeekDay_Definitions RTC 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)0x07)
#define IS_RTC_WEEKDAY(__WEEKDAY__) (((__WEEKDAY__) == RTC_WEEKDAY_MONDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_TUESDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_WEDNESDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_THURSDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_FRIDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_SATURDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_SUNDAY))
/**
* @}
*/
/** @defgroup RTC_Alarm_Definitions RTC Alarm Definitions
* @{
*/
#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(__DATE__) (((__DATE__) >(uint32_t) 0) && ((__DATE__) <= (uint32_t)31))
#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(__WEEKDAY__) (((__WEEKDAY__) == RTC_WEEKDAY_MONDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_TUESDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_WEDNESDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_THURSDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_FRIDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_SATURDAY) || \
((__WEEKDAY__) == RTC_WEEKDAY_SUNDAY))
/**
* @}
*/
/** @defgroup RTC_AlarmDateWeekDay_Definitions RTC AlarmDateWeekDay Definitions
* @{
*/
#define RTC_ALARMDATEWEEKDAYSEL_DATE ((uint32_t)0x00000000)
#define RTC_ALARMDATEWEEKDAYSEL_WEEKDAY RTC_ALRMAR_WDSEL
#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(__SEL__) (((__SEL__) == RTC_ALARMDATEWEEKDAYSEL_DATE) || \
((__SEL__) == RTC_ALARMDATEWEEKDAYSEL_WEEKDAY))
/**
* @}
*/
/** @defgroup RTC_AlarmMask_Definitions RTC AlarmMask Definitions
* @{
*/
#define RTC_ALARMMASK_NONE ((uint32_t)0x00000000)
#define RTC_ALARMMASK_DATEWEEKDAY RTC_ALRMAR_MSK4
#define RTC_ALARMMASK_HOURS RTC_ALRMAR_MSK3
#define RTC_ALARMMASK_MINUTES RTC_ALRMAR_MSK2
#define RTC_ALARMMASK_SECONDS RTC_ALRMAR_MSK1
#define RTC_ALARMMASK_ALL ((uint32_t) (RTC_ALARMMASK_NONE | \
RTC_ALARMMASK_DATEWEEKDAY | \
RTC_ALARMMASK_HOURS | \
RTC_ALARMMASK_MINUTES | \
RTC_ALARMMASK_SECONDS))
#define IS_RTC_ALARM_MASK(__MASK__) (((__MASK__) & ~(RTC_ALARMMASK_ALL)) == (uint32_t)RESET)
/**
* @}
*/
/** @defgroup RTC_Alarms_Definitions RTC Alarms Definitions
* @{
*/
#define RTC_ALARM_A RTC_CR_ALRAE
#define RTC_ALARM_B RTC_CR_ALRBE
#define IS_RTC_ALARM(__ALARM__) (((__ALARM__) == RTC_ALARM_A) || ((__ALARM__) == RTC_ALARM_B))
/**
* @}
*/
/** @defgroup RTC_Alarm_Sub_Seconds_Value RTC Alarm Sub Seconds Value
* @{
*/
#define IS_RTC_ALARM_SUB_SECOND_VALUE(__VALUE__) ((__VALUE__) <= RTC_ALRMASSR_SS)
/**
* @}
*/
/** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions RTC Alarm Sub Seconds Masks Definitions
* @{
*/
#define RTC_ALARMSUBSECONDMASK_ALL ((uint32_t)0x00000000) /*!< All Alarm SS fields are masked.
There is no comparison on sub seconds
for Alarm */
#define RTC_ALARMSUBSECONDMASK_SS14_1 RTC_ALRMASSR_MASKSS_0 /*!< SS[14:1] are don't care in Alarm
comparison. Only SS[0] is compared. */
#define RTC_ALARMSUBSECONDMASK_SS14_2 RTC_ALRMASSR_MASKSS_1 /*!< SS[14:2] are don't care in Alarm
comparison. Only SS[1:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_3 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1)) /*!< SS[14:3] are don't care in Alarm
comparison. Only SS[2:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_4 RTC_ALRMASSR_MASKSS_2 /*!< SS[14:4] are don't care in Alarm
comparison. Only SS[3:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_5 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_2)) /*!< SS[14:5] are don't care in Alarm
comparison. Only SS[4:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_6 ((uint32_t) (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2)) /*!< SS[14:6] are don't care in Alarm
comparison. Only SS[5:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_7 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2)) /*!< SS[14:7] are don't care in Alarm
` comparison. Only SS[6:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_8 RTC_ALRMASSR_MASKSS_3 /*!< SS[14:8] are don't care in Alarm
comparison. Only SS[7:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_9 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14:9] are don't care in Alarm
comparison. Only SS[8:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_10 ((uint32_t) (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14:10] are don't care in Alarm
comparison. Only SS[9:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_11 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14:11] are don't care in Alarm
comparison. Only SS[10:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_12 ((uint32_t) (RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14:12] are don't care in Alarm
comparison.Only SS[11:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14_13 ((uint32_t) (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14:13] are don't care in Alarm
comparison. Only SS[12:0] are compared */
#define RTC_ALARMSUBSECONDMASK_SS14 ((uint32_t) (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3)) /*!< SS[14] is don't care in Alarm
comparison.Only SS[13:0] are compared */
#define RTC_ALARMSUBSECONDMASK_NONE RTC_ALRMASSR_MASKSS /*!< SS[14:0] are compared and must match
to activate alarm. */
#define IS_RTC_ALARM_SUB_SECOND_MASK(__MASK__) (((__MASK__) == RTC_ALARMSUBSECONDMASK_ALL) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_1) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_2) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_3) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_4) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_5) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_6) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_7) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_8) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_9) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_10) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_11) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_12) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14_13) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_SS14) || \
((__MASK__) == RTC_ALARMSUBSECONDMASK_NONE))
/**
* @}
*/
/** @defgroup RTC_Interrupts_Definitions RTC Interrupts Definitions
* @{
*/
#define RTC_IT_TS ((uint32_t)RTC_CR_TSIE)
#define RTC_IT_WUT ((uint32_t)RTC_CR_WUTIE)
#define RTC_IT_ALRB ((uint32_t)RTC_CR_ALRBIE)
#define RTC_IT_ALRA ((uint32_t)RTC_CR_ALRAIE)
#define RTC_IT_TAMP ((uint32_t)RTC_TAMPCR_TAMPIE) /* Used only to Enable the Tamper Interrupt */
#define RTC_IT_TAMP1 ((uint32_t)RTC_TAMPCR_TAMP1IE)
#define RTC_IT_TAMP2 ((uint32_t)RTC_TAMPCR_TAMP2IE)
/**
* @}
*/
/** @defgroup RTC_Flags_Definitions RTC Flags Definitions
* @{
*/
#define RTC_FLAG_RECALPF ((uint32_t)RTC_ISR_RECALPF)
#define RTC_FLAG_TAMP2F ((uint32_t)RTC_ISR_TAMP2F)
#define RTC_FLAG_TAMP1F ((uint32_t)RTC_ISR_TAMP1F)
#define RTC_FLAG_TSOVF ((uint32_t)RTC_ISR_TSOVF)
#define RTC_FLAG_TSF ((uint32_t)RTC_ISR_TSF)
#define RTC_FLAG_WUTF ((uint32_t)RTC_ISR_WUTF)
#define RTC_FLAG_ALRBF ((uint32_t)RTC_ISR_ALRBF)
#define RTC_FLAG_ALRAF ((uint32_t)RTC_ISR_ALRAF)
#define RTC_FLAG_INIT ((uint32_t)RTC_ISR_INIT)
#define RTC_FLAG_INITF ((uint32_t)RTC_ISR_INITF)
#define RTC_FLAG_RSF ((uint32_t)RTC_ISR_RSF)
#define RTC_FLAG_INITS ((uint32_t)RTC_ISR_INITS)
#define RTC_FLAG_SHPF ((uint32_t)RTC_ISR_SHPF)
#define RTC_FLAG_WUTWF ((uint32_t)RTC_ISR_WUTWF)
#define RTC_FLAG_ALRBWF ((uint32_t)RTC_ISR_ALRBWF)
#define RTC_FLAG_ALRAWF ((uint32_t)RTC_ISR_ALRAWF)
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @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__) \
do{ \
(__HANDLE__)->Instance->WPR = 0xCA; \
(__HANDLE__)->Instance->WPR = 0x53; \
} while(0)
/**
* @brief Enable the write protection for RTC registers.
* @param __HANDLE__: specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__) \
do{ \
(__HANDLE__)->Instance->WPR = 0xFF; \
} while(0)
/**
* @brief Enable the RTC ALARMA peripheral.
* @param __HANDLE__: specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_ALARMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_ALRAE))
/**
* @brief Disable the RTC ALARMA peripheral.
* @param __HANDLE__: specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_ALARMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_ALRAE))
/**
* @brief Enable the RTC ALARMB peripheral.
* @param __HANDLE__: specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_ALARMB_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_ALRBE))
/**
* @brief Disable the RTC ALARMB peripheral.
* @param __HANDLE__: specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_ALARMB_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_ALRBE))
/**
* @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
* @arg RTC_IT_ALRB: Alarm B interrupt
* @retval None
*/
#define __HAL_RTC_ALARM_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__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
* @arg RTC_IT_ALRB: Alarm B interrupt
* @retval None
*/
#define __HAL_RTC_ALARM_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__))
/**
* @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
* @arg RTC_IT_ALRB: Alarm B interrupt
* @retval None
*/
#define __HAL_RTC_ALARM_GET_IT(__HANDLE__, __INTERRUPT__) ((((((__HANDLE__)->Instance->ISR)& ((__INTERRUPT__)>> 4)) & RTC_FLAGS_MASK) != 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 check.
* This parameter can be:
* @arg RTC_FLAG_ALRAF
* @arg RTC_FLAG_ALRBF
* @arg RTC_FLAG_ALRAWF
* @arg RTC_FLAG_ALRBWF
* @retval None
*/
#define __HAL_RTC_ALARM_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 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 clear.
* This parameter can be:
* @arg RTC_FLAG_ALRAF
* @arg RTC_FLAG_ALRBF
* @retval None
*/
#define __HAL_RTC_ALARM_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~(((__FLAG__) | RTC_ISR_INIT)& RTC_FLAGS_MASK) | ((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
#define RTC_EXTI_LINE_ALARM_EVENT ((uint32_t)EXTI_IMR_IM17) /*!< External interrupt line 17 Connected to the RTC Alarm event */
#define RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT ((uint32_t)EXTI_IMR_IM19) /*!< External interrupt line 19 Connected to the RTC Tamper and Time Stamp events */
#define RTC_EXTI_LINE_WAKEUPTIMER_EVENT ((uint32_t)EXTI_IMR_IM20) /*!< External interrupt line 20 Connected to the RTC Wakeup event */
/**
* @brief Enable interrupt on the RTC Alarm associated Exti line.
* @retval None
*/
#define __HAL_RTC_ALARM_EXTI_ENABLE_IT() (EXTI->IMR |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Disable interrupt on the RTC Alarm associated Exti line.
* @retval None
*/
#define __HAL_RTC_ALARM_EXTI_DISABLE_IT() (EXTI->IMR &= ~(RTC_EXTI_LINE_ALARM_EVENT))
/**
* @brief Enable event on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_ENABLE_EVENT() (EXTI->EMR |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Disable event on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(RTC_EXTI_LINE_ALARM_EVENT))
/**
* @brief Enable falling edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Disable falling edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR &= ~(RTC_EXTI_LINE_ALARM_EVENT))
/**
* @brief Enable rising edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Disable rising edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR &= ~(RTC_EXTI_LINE_ALARM_EVENT))
/**
* @brief Enable rising & falling edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_FALLING_EDGE() __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE();__HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE();
/**
* @brief Disable rising & falling edge trigger on the RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_FALLING_EDGE() __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE();__HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE();
/**
* @brief Check whether the RTC Alarm associated Exti line interrupt flag is set or not.
* @retval Line Status.
*/
#define __HAL_RTC_ALARM_EXTI_GET_FLAG() (EXTI->PR & RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Clear the RTC Alarm associated Exti line flag.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_CLEAR_FLAG() (EXTI->PR = RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Generate a Software interrupt on RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_GENERATE_SWIT() (EXTI->SWIER |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @brief Generate a Software interrupt on RTC Alarm associated Exti line.
* @retval None.
*/
#define __HAL_RTC_ALARM_EXTI_GENERATE_SWIT() (EXTI->SWIER |= RTC_EXTI_LINE_ALARM_EVENT)
/**
* @}
*/
/* Include RTC HAL Extended module */
#include "stm32l0xx_hal_rtc_ex.h"
/* Exported functions --------------------------------------------------------*/
/** @defgroup RTC_Exported_Functions RTC Exported Functions
* @{
*/
/** @defgroup RTC_Exported_Functions_Group1 Initialization and de-initialization functions
* @{
*/
/* Initialization and de-initialization functions ****************************/
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);
/**
* @}
*/
/** @defgroup RTC_Exported_Functions_Group2 RTC Time and Date functions
* @{
*/
/* RTC Time and Date functions ************************************************/
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);
/**
* @}
*/
/** @defgroup RTC_Exported_Functions_Group3 RTC Alarm functions
* @{
*/
/* RTC Alarm functions ********************************************************/
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);
/**
* @}
*/
/** @defgroup RTC_Exported_Functions_Group4 Peripheral Control functions
* @{
*/
/* Peripheral Control functions ***********************************************/
HAL_StatusTypeDef HAL_RTC_WaitForSynchro(RTC_HandleTypeDef* hrtc);
/**
* @}
*/
/** @defgroup RTC_Exported_Functions_Group5 Peripheral State functions
* @{
*/
/* Peripheral State functions *************************************************/
HAL_RTCStateTypeDef HAL_RTC_GetState(RTC_HandleTypeDef *hrtc);
/**
* @}
*/
/**
* @}
*/
/** @defgroup RTC_Private_Functions RTC Private Functions
* @{
*/
HAL_StatusTypeDef RTC_EnterInitMode(RTC_HandleTypeDef* hrtc);
uint8_t RTC_ByteToBcd2(uint8_t Value);
uint8_t RTC_Bcd2ToByte(uint8_t Value);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32L0xx_HAL_RTC_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/