/**
******************************************************************************
* @file stm32l4xx_hal_rtc_ex.h
* @author MCD Application Team
* @brief Header file of RTC HAL Extended module.
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32L4xx_HAL_RTC_EX_H
#define STM32L4xx_HAL_RTC_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal_def.h"
/** @addtogroup STM32L4xx_HAL_Driver
* @{
*/
/** @defgroup RTCEx RTCEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup RTCEx_Exported_Types RTCEx Exported Types
* @{
*/
/** @defgroup RTCEx_Tamper_structure_definition RTCEx Tamper structure definition
* @{
*/
typedef struct
{
uint32_t Tamper; /*!< Specifies the Tamper Pin.
This parameter can be a value of @ref RTCEx_Tamper_Pins_Definitions */
uint32_t Interrupt; /*!< Specifies the Tamper Interrupt.
This parameter can be a value of @ref RTCEx_Tamper_Interrupt_Definitions */
uint32_t Trigger; /*!< Specifies the Tamper Trigger.
This parameter can be a value of @ref RTCEx_Tamper_Trigger_Definitions */
uint32_t NoErase; /*!< Specifies the Tamper no erase mode.
This parameter can be a value of @ref RTCEx_Tamper_EraseBackUp_Definitions */
uint32_t MaskFlag; /*!< Specifies the Tamper Flag masking.
This parameter can be a value of @ref RTCEx_Tamper_MaskFlag_Definitions */
uint32_t Filter; /*!< Specifies the TAMP Filter Tamper.
This parameter can be a value of @ref RTCEx_Tamper_Filter_Definitions */
uint32_t SamplingFrequency; /*!< Specifies the sampling frequency.
This parameter can be a value of @ref RTCEx_Tamper_Sampling_Frequencies_Definitions */
uint32_t PrechargeDuration; /*!< Specifies the Precharge Duration .
This parameter can be a value of @ref RTCEx_Tamper_Pin_Precharge_Duration_Definitions */
uint32_t TamperPullUp; /*!< Specifies the Tamper PullUp .
This parameter can be a value of @ref RTCEx_Tamper_Pull_UP_Definitions */
uint32_t TimeStampOnTamperDetection; /*!< Specifies the TimeStampOnTamperDetection.
This parameter can be a value of @ref RTCEx_Tamper_TimeStampOnTamperDetection_Definitions */
} RTC_TamperTypeDef;
/**
* @}
*/
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup RTCEx_Exported_Constants RTCEx Exported Constants
* @{
*/
/* ========================================================================== */
/* ##### RTC TimeStamp exported constants ##### */
/* ========================================================================== */
/** @defgroup RTCEx_Time_Stamp_Edges_definitions RTCEx Time Stamp Edges Definitions
*
* @{
*/
#define RTC_TIMESTAMPEDGE_RISING 0x00000000u
#define RTC_TIMESTAMPEDGE_FALLING RTC_CR_TSEDGE
/**
* @}
*/
/** @defgroup RTCEx_TimeStamp_Pin_Selection RTCEx TimeStamp Pin Selection
* @{
*/
#define RTC_TIMESTAMPPIN_DEFAULT 0x00000000u
/**
* @}
*/
/* ========================================================================== */
/* ##### RTC Wake-up exported constants ##### */
/* ========================================================================== */
/** @defgroup RTCEx_Wakeup_Timer_Definitions RTCEx Wakeup Timer Definitions
* @{
*/
#define RTC_WAKEUPCLOCK_RTCCLK_DIV16 0x00000000u
#define RTC_WAKEUPCLOCK_RTCCLK_DIV8 RTC_CR_WUCKSEL_0
#define RTC_WAKEUPCLOCK_RTCCLK_DIV4 RTC_CR_WUCKSEL_1
#define RTC_WAKEUPCLOCK_RTCCLK_DIV2 (RTC_CR_WUCKSEL_0 | RTC_CR_WUCKSEL_1)
#define RTC_WAKEUPCLOCK_CK_SPRE_16BITS RTC_CR_WUCKSEL_2
#define RTC_WAKEUPCLOCK_CK_SPRE_17BITS (RTC_CR_WUCKSEL_1 | RTC_CR_WUCKSEL_2)
/**
* @}
*/
/* ========================================================================== */
/* ##### Extended RTC Peripheral Control exported constants ##### */
/* ========================================================================== */
/** @defgroup RTCEx_Smooth_calib_period_Definitions RTCEx Smooth Calib Period Definitions
* @{
*/
#define RTC_SMOOTHCALIB_PERIOD_32SEC 0x00000000u /*!< If RTCCLK = 32768 Hz, Smooth calibration
period is 32s, else 2exp20 RTCCLK pulses */
#define RTC_SMOOTHCALIB_PERIOD_16SEC RTC_CALR_CALW16 /*!< If RTCCLK = 32768 Hz, Smooth calibration
period is 16s, else 2exp19 RTCCLK pulses */
#define RTC_SMOOTHCALIB_PERIOD_8SEC RTC_CALR_CALW8 /*!< If RTCCLK = 32768 Hz, Smooth calibration
period is 8s, else 2exp18 RTCCLK pulses */
/**
* @}
*/
/** @defgroup RTCEx_Smooth_calib_Plus_pulses_Definitions RTCEx Smooth calib Plus pulses Definitions
* @{
*/
#define RTC_SMOOTHCALIB_PLUSPULSES_SET RTC_CALR_CALP /*!< The number of RTCCLK pulses added
during a X -second window = Y - CALM[8:0]
with Y = 512, 256, 128 when X = 32, 16, 8 */
#define RTC_SMOOTHCALIB_PLUSPULSES_RESET 0x00000000u /*!< The number of RTCCLK pulses subbstited
during a 32-second window = CALM[8:0] */
/**
* @}
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
/** @defgroup RTCEx_Smooth_Calib_Low_Power_Definitions RTCEx Smooth Calib Low Power Definitions
* @{
*/
#define RTC_LPCAL_SET RTC_CALR_LPCAL /*!< Calibration window is 220 ck_apre,
which is the required configuration for
ultra-low consumption mode. */
#define RTC_LPCAL_RESET 0x00000000u /*!< Calibration window is 220 RTCCLK,
which is a high-consumption mode.
This mode should be set only when less
than 32s calibration window is required. */
/**
* @}
*/
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/** @defgroup RTCEx_Calib_Output_selection_Definitions RTCEx Calib Output Selection Definitions
* @{
*/
#define RTC_CALIBOUTPUT_512HZ 0x00000000u
#define RTC_CALIBOUTPUT_1HZ RTC_CR_COSEL
/**
* @}
*/
/** @defgroup RTCEx_Add_1_Second_Parameter_Definitions RTC Add 1 Second Parameter Definitions
* @{
*/
#define RTC_SHIFTADD1S_RESET 0x00000000u
#define RTC_SHIFTADD1S_SET RTC_SHIFTR_ADD1S
/**
* @}
*/
/* ========================================================================== */
/* ##### RTC Tamper exported constants ##### */
/* ========================================================================== */
/** @defgroup RTCEx_Tamper_Pins_Definitions RTCEx Tamper Pins Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#if defined(RTC_TAMPER1_SUPPORT)
#define RTC_TAMPER_1 TAMP_CR1_TAMP1E
#endif /* RTC_TAMPER1_SUPPORT */
#define RTC_TAMPER_2 TAMP_CR1_TAMP2E
#if defined(RTC_TAMPER3_SUPPORT)
#define RTC_TAMPER_3 TAMP_CR1_TAMP3E
#endif /* RTC_TAMPER3_SUPPORT */
#define RTC_TAMPER_ALL (TAMP_CR1_TAMP1E | TAMP_CR1_TAMP2E)
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#if defined(RTC_TAMPER1_SUPPORT)
#define RTC_TAMPER_1 RTC_TAMPCR_TAMP1E
#endif /* RTC_TAMPER1_SUPPORT */
#define RTC_TAMPER_2 RTC_TAMPCR_TAMP2E
#if defined(RTC_TAMPER3_SUPPORT)
#define RTC_TAMPER_3 RTC_TAMPCR_TAMP3E
#endif /* RTC_TAMPER3_SUPPORT */
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Trigger_Definitions RTCEx Tamper Triggers Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPERTRIGGER_RISINGEDGE 0x00u /*!< Warning : Filter must be RTC_TAMPERFILTER_DISABLE */
#define RTC_TAMPERTRIGGER_FALLINGEDGE 0x01u /*!< Warning : Filter must be RTC_TAMPERFILTER_DISABLE */
#define RTC_TAMPERTRIGGER_LOWLEVEL 0x02u /*!< Warning : Filter must not be RTC_TAMPERFILTER_DISABLE */
#define RTC_TAMPERTRIGGER_HIGHLEVEL 0x03u /*!< Warning : Filter must not be RTC_TAMPERFILTER_DISABLE */
#else
#define RTC_TAMPERTRIGGER_RISINGEDGE ((uint32_t)0x00000000)
#define RTC_TAMPERTRIGGER_FALLINGEDGE ((uint32_t)0x00000002)
#define RTC_TAMPERTRIGGER_LOWLEVEL RTC_TAMPERTRIGGER_RISINGEDGE
#define RTC_TAMPERTRIGGER_HIGHLEVEL RTC_TAMPERTRIGGER_FALLINGEDGE
#endif
/**
* @}
*/
/** @defgroup RTCEx_Tamper_MaskFlag_Definitions RTCEx Tamper Mask Flag Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPERMASK_FLAG_DISABLE 0x00u
#define RTC_TAMPERMASK_FLAG_ENABLE 0x01u
#else
#define RTC_TAMPERMASK_FLAG_DISABLE 0x00000000u
#define RTC_TAMPERMASK_FLAG_ENABLE 0x00040000u
#endif
/**
* @}
*/
/** @defgroup RTCEx_Tamper_EraseBackUp_Definitions RTCEx Tamper EraseBackUp Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPER_ERASE_BACKUP_ENABLE 0x00u
#define RTC_TAMPER_ERASE_BACKUP_DISABLE 0x01u
#else
#define RTC_TAMPER_ERASE_BACKUP_ENABLE 0x00000000u
#define RTC_TAMPER_ERASE_BACKUP_DISABLE 0x00020000u
#endif
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Filter_Definitions RTCEx Tamper Filter Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPERFILTER_DISABLE 0x00000000U /*!< Tamper filter is disabled */
#define RTC_TAMPERFILTER_2SAMPLE TAMP_FLTCR_TAMPFLT_0 /*!< Tamper is activated after 2
consecutive samples at the active level */
#define RTC_TAMPERFILTER_4SAMPLE TAMP_FLTCR_TAMPFLT_1 /*!< Tamper is activated after 4
consecutive samples at the active level */
#define RTC_TAMPERFILTER_8SAMPLE TAMP_FLTCR_TAMPFLT /*!< Tamper is activated after 8
consecutive samples at the active level */
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define RTC_TAMPERFILTER_DISABLE 0x00000000u /*!< Tamper filter is disabled */
#define RTC_TAMPERFILTER_2SAMPLE RTC_TAMPCR_TAMPFLT_0 /*!< Tamper is activated after 2
consecutive samples at the active level */
#define RTC_TAMPERFILTER_4SAMPLE RTC_TAMPCR_TAMPFLT_1 /*!< Tamper is activated after 4
consecutive samples at the active level */
#define RTC_TAMPERFILTER_8SAMPLE RTC_TAMPCR_TAMPFLT /*!< Tamper is activated after 8
consecutive samples at the active level. */
#endif /*#if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Sampling_Frequencies_Definitions RTCEx Tamper Sampling Frequencies Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768 0x00000000U /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 32768 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384 TAMP_FLTCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 16384 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192 TAMP_FLTCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 8192 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096 (TAMP_FLTCR_TAMPFREQ_0 | TAMP_FLTCR_TAMPFREQ_1) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 4096 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048 TAMP_FLTCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 2048 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024 (TAMP_FLTCR_TAMPFREQ_0 | TAMP_FLTCR_TAMPFREQ_2) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 1024 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512 (TAMP_FLTCR_TAMPFREQ_1 | TAMP_FLTCR_TAMPFREQ_2) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 512 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256 TAMP_FLTCR_TAMPFREQ /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 256 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_MASK TAMP_FLTCR_TAMPFREQ /*!< Masking all bits except those of
field TAMPFREQ[2:0]*/
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768 0x00000000u /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 32768 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384 RTC_TAMPCR_TAMPFREQ_0 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 16384 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192 RTC_TAMPCR_TAMPFREQ_1 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 8192 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096 (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_1) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 4096 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048 RTC_TAMPCR_TAMPFREQ_2 /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 2048 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024 (RTC_TAMPCR_TAMPFREQ_0 | RTC_TAMPCR_TAMPFREQ_2) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 1024 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512 (RTC_TAMPCR_TAMPFREQ_1 | RTC_TAMPCR_TAMPFREQ_2) /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 512 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256 RTC_TAMPCR_TAMPFREQ /*!< Each of the tamper inputs are sampled
with a frequency = RTCCLK / 256 */
#define RTC_TAMPERSAMPLINGFREQ_RTCCLK_MASK RTC_TAMPCR_TAMPFREQ /*!< Masking all bits except those of
field TAMPFREQ[2:0]*/
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Pin_Precharge_Duration_Definitions RTCEx Tamper Pin Precharge Duration Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPERPRECHARGEDURATION_1RTCCLK 0x00000000U /*!< Tamper pins are pre-charged before
sampling during 1 RTCCLK cycle */
#define RTC_TAMPERPRECHARGEDURATION_2RTCCLK TAMP_FLTCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before
sampling during 2 RTCCLK cycles */
#define RTC_TAMPERPRECHARGEDURATION_4RTCCLK TAMP_FLTCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before
sampling during 4 RTCCLK cycles */
#define RTC_TAMPERPRECHARGEDURATION_8RTCCLK TAMP_FLTCR_TAMPPRCH /*!< Tamper pins are pre-charged before
sampling during 8 RTCCLK cycles */
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define RTC_TAMPERPRECHARGEDURATION_1RTCCLK 0x00000000u /*!< Tamper pins are pre-charged before
sampling during 1 RTCCLK cycle */
#define RTC_TAMPERPRECHARGEDURATION_2RTCCLK RTC_TAMPCR_TAMPPRCH_0 /*!< Tamper pins are pre-charged before
sampling during 2 RTCCLK cycles */
#define RTC_TAMPERPRECHARGEDURATION_4RTCCLK RTC_TAMPCR_TAMPPRCH_1 /*!< Tamper pins are pre-charged before
sampling during 4 RTCCLK cycles */
#define RTC_TAMPERPRECHARGEDURATION_8RTCCLK RTC_TAMPCR_TAMPPRCH /*!< Tamper pins are pre-charged before
sampling during 8 RTCCLK cycles */
#define RTC_TAMPERPRECHARGEDURATION_MASK RTC_TAMPCR_TAMPPRCH /*!< Masking all bits except those of
field TAMPPRCH[1:0] */
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Pull_UP_Definitions RTCEx Tamper Pull Up Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPER_PULLUP_ENABLE 0x00000000u /*!< Tamper pins are pre-charged before sampling */
#define RTC_TAMPER_PULLUP_DISABLE TAMP_FLTCR_TAMPPUDIS /*!< Tamper pins pre-charge is disabled */
#else
#define RTC_TAMPER_PULLUP_ENABLE 0x00000000u /*!< TimeStamp on Tamper Detection event saved */
#define RTC_TAMPER_PULLUP_DISABLE RTC_TAMPCR_TAMPPUDIS /*!< TimeStamp on Tamper Detection event is not saved */
#endif
/**
* @}
*/
/** @defgroup RTCEx_Tamper_TimeStampOnTamperDetection_Definitions RTCEx Tamper TimeStamp On Tamper Detection Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TIMESTAMPONTAMPERDETECTION_DISABLE 0x00000000u /*!< TimeStamp on Tamper Detection event is not saved */
#define RTC_TIMESTAMPONTAMPERDETECTION_ENABLE RTC_CR_TAMPTS /*!< TimeStamp on Tamper Detection event saved */
#else
#define RTC_TIMESTAMPONTAMPERDETECTION_DISABLE 0x00000000u /*!< TimeStamp on Tamper Detection event is not saved */
#define RTC_TIMESTAMPONTAMPERDETECTION_ENABLE RTC_TAMPCR_TAMPTS /*!< TimeStamp on Tamper Detection event saved */
#endif
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Interrupt_Definitions RTC Tamper Interrupts Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_IT_TAMP (TAMP_IER_TAMP1IE | TAMP_IER_TAMP2IE) /*!< Enable all Tamper Interrupt */
#define RTC_IT_TAMP1 TAMP_IER_TAMP1IE /*!< Tamper 1 Interrupt */
#define RTC_IT_TAMP2 TAMP_IER_TAMP2IE /*!< Tamper 2 Interrupt */
#define RTC_IT_TAMPALL RTC_IT_TAMP
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define RTC_IT_TAMP RTC_TAMPCR_TAMPIE /*!< Enable all Tamper Interrupt */
#define RTC_IT_TAMP1 RTC_TAMPCR_TAMP1IE /*!< Enable Tamper 1 Interrupt */
#define RTC_IT_TAMP2 RTC_TAMPCR_TAMP2IE /*!< Enable Tamper 2 Interrupt */
#define RTC_IT_TAMP3 RTC_TAMPCR_TAMP3IE /*!< Enable Tamper 3 Interrupt */
#define RTC_IT_TAMPALL RTC_IT_TAMP
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/** @defgroup RTCEx_Flags RTCEx Flags
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_FLAG_TAMP1F TAMP_SR_TAMP1F
#define RTC_FLAG_TAMP2F TAMP_SR_TAMP2F
#define RTC_FLAG_TAMPALL (RTC_FLAG_TAMP1F | RTC_FLAG_TAMP2F)
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define RTC_FLAG_TAMP1F RTC_ISR_TAMP1F
#define RTC_FLAG_TAMP2F RTC_ISR_TAMP2F
#define RTC_FLAG_TAMP3F RTC_ISR_TAMP3F
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/* ========================================================================== */
/* ##### Extended RTC Backup registers exported constants ##### */
/* ========================================================================== */
/** @defgroup RTCEx_Backup_Data_Registers_Number_Definitions RTC Backup Data Registers Number Definitions
* @{
*/
#if defined(RTC_BKP_NUMBER)
#define BKP_REG_NUMBER RTC_BKP_NUMBER
#endif /* RTC_BKP_NUMBER */
#if defined(TAMP_BKP_NUMBER)
#define BKP_REG_NUMBER TAMP_BKP_NUMBER
#endif /* TAMP_BKP_NUMBER */
/**
* @}
*/
/** @defgroup RTCEx_Backup_Data_Registers_Definitions RTCEx Backup Data Registers Definitions
* @{
*/
#define RTC_BKP_DR0 0x00u
#define RTC_BKP_DR1 0x01u
#define RTC_BKP_DR2 0x02u
#define RTC_BKP_DR3 0x03u
#define RTC_BKP_DR4 0x04u
#define RTC_BKP_DR5 0x05u
#define RTC_BKP_DR6 0x06u
#define RTC_BKP_DR7 0x07u
#define RTC_BKP_DR8 0x08u
#define RTC_BKP_DR9 0x09u
#define RTC_BKP_DR10 0x0Au
#define RTC_BKP_DR11 0x0Bu
#define RTC_BKP_DR12 0x0Cu
#define RTC_BKP_DR13 0x0Du
#define RTC_BKP_DR14 0x0Eu
#define RTC_BKP_DR15 0x0Fu
#define RTC_BKP_DR16 0x10u
#define RTC_BKP_DR17 0x11u
#define RTC_BKP_DR18 0x12u
#define RTC_BKP_DR19 0x13u
#define RTC_BKP_DR20 0x14u
#define RTC_BKP_DR21 0x15u
#define RTC_BKP_DR22 0x16u
#define RTC_BKP_DR23 0x17u
#define RTC_BKP_DR24 0x18u
#define RTC_BKP_DR25 0x19u
#define RTC_BKP_DR26 0x1Au
#define RTC_BKP_DR27 0x1Bu
#define RTC_BKP_DR28 0x1Cu
#define RTC_BKP_DR29 0x1Du
#define RTC_BKP_DR30 0x1Eu
#define RTC_BKP_DR31 0x1Fu
/**
* @}
*/
/** @defgroup RTCEx_Tamper_Interrupt_Definitions RTC Tamper Interrupts Definitions
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define RTC_TAMPER1_INTERRUPT TAMP_IER_TAMP1IE
#define RTC_TAMPER2_INTERRUPT TAMP_IER_TAMP2IE
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#if defined(RTC_TAMPER1_SUPPORT)
#define RTC_TAMPER1_INTERRUPT RTC_TAMPCR_TAMP1IE
#endif /* RTC_TAMPER1_SUPPORT */
#define RTC_TAMPER2_INTERRUPT RTC_TAMPCR_TAMP2IE
#if defined(RTC_TAMPER3_SUPPORT)
#define RTC_TAMPER3_INTERRUPT RTC_TAMPCR_TAMP3IE
#endif /* RTC_TAMPER3_SUPPORT */
#define RTC_ALL_TAMPER_INTERRUPT RTC_TAMPCR_TAMPIE
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup RTCEx_Exported_Macros RTCEx Exported Macros
* @{
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
/** @brief Clear the specified RTC pending flag.
* @param __HANDLE__ specifies the RTC Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be any combination of the following values:
* @arg @ref RTC_CLEAR_ITSF Clear Internal Time-stamp flag
* @arg @ref RTC_CLEAR_TSOVF Clear Time-stamp overflow flag
* @arg @ref RTC_CLEAR_TSF Clear Time-stamp flag
* @arg @ref RTC_CLEAR_WUTF Clear Wakeup timer flag
* @arg @ref RTC_CLEAR_ALRBF Clear Alarm B flag
* @arg @ref RTC_CLEAR_ALRAF Clear Alarm A flag
* @retval None
*/
#define __HAL_RTC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SCR = (__FLAG__))
/** @brief Check whether the specified RTC flag is set or not.
* @param __HANDLE__ specifies the RTC Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be any combination of the following values:
* @arg @ref RTC_FLAG_RECALPF Recalibration pending Flag
* @arg @ref RTC_FLAG_INITF Initialization flag
* @arg @ref RTC_FLAG_RSF Registers synchronization flag
* @arg @ref RTC_FLAG_INITS Initialization status flag
* @arg @ref RTC_FLAG_SHPF Shift operation pending flag
* @arg @ref RTC_FLAG_WUTWF Wakeup timer write flag
* @arg @ref RTC_FLAG_ALRBWF Alarm B write flag
* @arg @ref RTC_FLAG_ALRAWF Alarm A write flag
* @arg @ref RTC_FLAG_ITSF Internal Time-stamp flag
* @arg @ref RTC_FLAG_TSOVF Time-stamp overflow flag
* @arg @ref RTC_FLAG_TSF Time-stamp flag
* @arg @ref RTC_FLAG_WUTF Wakeup timer flag
* @arg @ref RTC_FLAG_ALRBF Alarm B flag
* @arg @ref RTC_FLAG_ALRAF Alarm A flag
* @retval None
*/
#define __HAL_RTC_GET_FLAG(__HANDLE__, __FLAG__) (((((__FLAG__)) >> 8U) == 1U) ? ((__HANDLE__)->Instance->ICSR & (1U << (((uint16_t)(__FLAG__)) & RTC_FLAG_MASK))) : \
((__HANDLE__)->Instance->SR & (1U << (((uint16_t)(__FLAG__)) & RTC_FLAG_MASK))))
#endif /*#if defined(STM32L412xx) || defined(STM32L422xx) */
/* ---------------------------------WAKEUPTIMER---------------------------------*/
/** @defgroup RTCEx_WakeUp_Timer RTC WakeUp Timer
* @{
*/
/**
* @brief Enable the RTC WakeUp Timer peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_WUTE))
/**
* @brief Disable the RTC WakeUp Timer peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_WUTE))
/**
* @brief Enable the RTC WakeUpTimer interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC WakeUpTimer interrupt sources to be enabled.
* This parameter can be:
* @arg @ref RTC_IT_WUT WakeUpTimer interrupt
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__))
/**
* @brief Disable the RTC WakeUpTimer interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC WakeUpTimer interrupt sources to be disabled.
* This parameter can be:
* @arg @ref RTC_IT_WUT WakeUpTimer interrupt
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__))
/**
* @brief Check whether the specified RTC WakeUpTimer interrupt has occurred or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC WakeUpTimer interrupt sources to check.
* This parameter can be:
* @arg @ref RTC_IT_WUT WakeUpTimer interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_WAKEUPTIMER_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->MISR) & ((__INTERRUPT__) >> 12)) != 0U) ? 1U : 0U)
#else
#define __HAL_RTC_WAKEUPTIMER_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & ((__INTERRUPT__) >> 4)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Check whether the specified RTC Wake Up timer interrupt has been enabled or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Wake Up timer interrupt sources to check.
* This parameter can be:
* @arg @ref RTC_IT_WUT WakeUpTimer interrupt
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->CR) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
/**
* @brief Get the selected RTC WakeUpTimer's flag status.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC WakeUpTimer Flag is pending or not.
* This parameter can be:
* @arg @ref RTC_FLAG_WUTF
* @arg @ref RTC_FLAG_WUTWF
* @retval Flag status
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_WAKEUPTIMER_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_GET_FLAG((__HANDLE__), (__FLAG__)))
#else
#define __HAL_RTC_WAKEUPTIMER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Clear the RTC Wake Up timer's pending flags.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC WakeUpTimer Flag to clear.
* This parameter can be:
* @arg @ref RTC_FLAG_WUTF
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_CLEAR_FLAG((__HANDLE__), RTC_CLEAR_WUTF))
#else
#define __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
#endif
/* WAKE-UP TIMER EXTI */
/* ------------------ */
/**
* @brief Enable interrupt on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_IT() (EXTI->IMR1 |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Disable interrupt on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_IT() (EXTI->IMR1 &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT))
/**
* @brief Enable event on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_EVENT() (EXTI->EMR1 |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Disable event on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_EVENT() (EXTI->EMR1 &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT))
/**
* @brief Enable falling edge trigger on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR1 |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Disable falling edge trigger on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR1 &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT))
/**
* @brief Enable rising edge trigger on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR1 |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Disable rising edge trigger on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR1 &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT))
/**
* @brief Enable rising & falling edge trigger on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_RISING_FALLING_EDGE() do { \
__HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE(); \
__HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Disable rising & falling edge trigger on the RTC WakeUp Timer associated Exti line.
* This parameter can be:
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_RISING_FALLING_EDGE() do { \
__HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE(); \
__HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Check whether the RTC WakeUp Timer associated Exti line interrupt flag is set or not.
* @retval Line Status.
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_GET_FLAG() (EXTI->PR1 & RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Clear the RTC WakeUp Timer associated Exti line flag.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_CLEAR_FLAG() (EXTI->PR1 = RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @brief Generate a Software interrupt on the RTC WakeUp Timer associated Exti line.
* @retval None
*/
#define __HAL_RTC_WAKEUPTIMER_EXTI_GENERATE_SWIT() (EXTI->SWIER1 |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT)
/**
* @}
*/
/* ---------------------------------TIMESTAMP---------------------------------*/
/** @defgroup RTCEx_Timestamp RTC Timestamp
* @{
*/
/**
* @brief Enable the RTC TimeStamp peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TIMESTAMP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_TSE))
/**
* @brief Disable the RTC TimeStamp peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TIMESTAMP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_TSE))
/**
* @brief Enable the RTC TimeStamp interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC TimeStamp interrupt source to be enabled.
* This parameter can be:
* @arg @ref RTC_IT_TS TimeStamp interrupt
* @retval None
*/
#define __HAL_RTC_TIMESTAMP_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__))
/**
* @brief Disable the RTC TimeStamp interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC TimeStamp interrupt source to be disabled.
* This parameter can be:
* @arg @ref RTC_IT_TS TimeStamp interrupt
* @retval None
*/
#define __HAL_RTC_TIMESTAMP_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__))
/**
* @brief Check whether the specified RTC TimeStamp interrupt has occurred or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC TimeStamp interrupt source to check.
* This parameter can be:
* @arg @ref RTC_IT_TS TimeStamp interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TIMESTAMP_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->MISR) & ((__INTERRUPT__) >> 12)) != 0U) ? 1U : 0U)
#else
#define __HAL_RTC_TIMESTAMP_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & ((__INTERRUPT__) >> 4)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Check whether the specified RTC Time Stamp interrupt has been enabled or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Time Stamp interrupt source to check.
* This parameter can be:
* @arg @ref RTC_IT_TS TimeStamp interrupt
* @retval None
*/
#define __HAL_RTC_TIMESTAMP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->CR) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
/**
* @brief Get the selected RTC TimeStamp's flag status.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC TimeStamp Flag is pending or not.
* This parameter can be:
* @arg @ref RTC_FLAG_TSF
* @arg @ref RTC_FLAG_TSOVF
* @retval Flag status
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_GET_FLAG((__HANDLE__),(__FLAG__)))
#else
#define __HAL_RTC_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Clear the RTC Time Stamp's pending flags.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC TimeStamp Flag to clear.
* This parameter can be:
* @arg @ref RTC_FLAG_TSF
* @arg @ref RTC_FLAG_TSOVF
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_CLEAR_FLAG((__HANDLE__), (__FLAG__)))
#else
#define __HAL_RTC_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
#endif
/**
* @brief Enable the RTC internal TimeStamp peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_INTERNAL_TIMESTAMP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_ITSE))
/**
* @brief Disable the RTC internal TimeStamp peripheral.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_INTERNAL_TIMESTAMP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_ITSE))
/**
* @brief Get the selected RTC Internal Time Stamp's flag status.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC Internal Time Stamp Flag is pending or not.
* This parameter can be:
* @arg @ref RTC_FLAG_ITSF
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_INTERNAL_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_GET_FLAG((__HANDLE__),(__FLAG__)))
#else
#define __HAL_RTC_INTERNAL_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Clear the RTC Internal Time Stamp's pending flags.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC Internal Time Stamp Flag source to clear.
* This parameter can be:
* @arg @ref RTC_FLAG_ITSF
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_INTERNAL_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_CLEAR_FLAG((__HANDLE__), RTC_CLEAR_ITSF))
#else
#define __HAL_RTC_INTERNAL_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
#endif
#if defined(STM32L412xx) || defined(STM32L422xx)
/**
* @brief Enable the RTC TimeStamp on Tamper detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPTS_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_TAMPTS))
/**
* @brief Disable the RTC TimeStamp on Tamper detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPTS_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_TAMPTS))
/**
* @brief Enable the RTC Tamper detection output.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPOE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_TAMPOE))
/**
* @brief Disable the RTC Tamper detection output.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPOE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_TAMPOE))
/**
* @}
*/
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/* ------------------------------Calibration----------------------------------*/
/** @defgroup RTCEx_Calibration RTC Calibration
* @{
*/
/**
* @brief Enable the RTC calibration output.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_CALIBRATION_OUTPUT_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_COE))
/**
* @brief Disable the calibration output.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_CALIBRATION_OUTPUT_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_COE))
/**
* @brief Enable the clock reference detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_CLOCKREF_DETECTION_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_REFCKON))
/**
* @brief Disable the clock reference detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_CLOCKREF_DETECTION_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_REFCKON))
/**
* @brief Get the selected RTC shift operation's flag status.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC shift operation Flag is pending or not.
* This parameter can be:
* @arg @ref RTC_FLAG_SHPF
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_SHIFT_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_GET_FLAG((__HANDLE__), (__FLAG__)))
#else
#define __HAL_RTC_SHIFT_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 0U) ? 1U : 0U)
#endif
/**
* @}
*/
/* ------------------------------Tamper----------------------------------*/
/** @defgroup RTCEx_Tamper RTCEx tamper
* @{
*/
#if defined(RTC_TAMPER1_SUPPORT)
/**
* @brief Enable the RTC Tamper1 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER1_ENABLE(__HANDLE__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->CR1 |= (TAMP_CR1_TAMP1E))
#else
#define __HAL_RTC_TAMPER1_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR |= (RTC_TAMPCR_TAMP1E))
#endif
/**
* @brief Disable the RTC Tamper1 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER1_DISABLE(__HANDLE__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->CR1 &= ~(RTC_TAMPCR_TAMP1E))
#else
#define __HAL_RTC_TAMPER1_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR &= ~(RTC_TAMPCR_TAMP1E))
#endif
#endif /* RTC_TAMPER1_SUPPORT */
/**
* @brief Enable the RTC Tamper2 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER2_ENABLE(__HANDLE__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->CR1 |= (TAMP_CR1_TAMP2E))
#else
#define __HAL_RTC_TAMPER2_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR |= (RTC_TAMPCR_TAMP2E))
#endif
/**
* @brief Disable the RTC Tamper2 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER2_DISABLE(__HANDLE__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->CR1 &= ~(RTC_TAMPCR_TAMP2E))
#else
#define __HAL_RTC_TAMPER2_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR &= ~(RTC_TAMPCR_TAMP2E))
#endif
#if defined(RTC_TAMPER3_SUPPORT)
/**
* @brief Enable the RTC Tamper3 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPER3_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR |= (RTC_TAMPCR_TAMP3E))
/**
* @brief Disable the RTC Tamper3 input detection.
* @param __HANDLE__ specifies the RTC handle.
* @retval None
*/
#define __HAL_RTC_TAMPER3_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->TAMPCR &= ~(RTC_TAMPCR_TAMP3E))
#endif /* RTC_TAMPER3_SUPPORT */
/**************************************************************************************************/
/**
* @brief Enable the TAMP Tamper interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Tamper interrupt sources to be enabled.
* This parameter can be any combination of the following values:
* @arg RTC_IT_TAMPALL: All tampers interrupts
* @arg RTC_IT_TAMP1: Tamper1 interrupt
* @arg RTC_IT_TAMP2: Tamper2 interrupt
* @arg RTC_IT_TAMP3: Tamper3 interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->IER |= (__INTERRUPT__))
#else
#define __HAL_RTC_TAMPER_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->TAMPCR |= (__INTERRUPT__))
#endif
/**
* @brief Disable the TAMP Tamper interrupt.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Tamper interrupt sources to be disabled.
* This parameter can be any combination of the following values:
* @arg RTC_IT_TAMPALL: All tampers interrupts
* @arg RTC_IT_TAMP1: Tamper1 interrupt
* @arg RTC_IT_TAMP2: Tamper2 interrupt
* @arg RTC_IT_TAMP3: Tamper3 interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->IER &= ~(__INTERRUPT__))
#else
#define __HAL_RTC_TAMPER_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->TAMPCR &= ~(__INTERRUPT__))
#endif
/**************************************************************************************************/
/**
* @brief Check whether the specified RTC Tamper interrupt has occurred or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Tamper interrupt to check.
* This parameter can be:
* @arg RTC_IT_TAMPALL: All tampers interrupts
* @arg RTC_IT_TAMP1: Tamper1 interrupt
* @arg RTC_IT_TAMP2: Tamper2 interrupt
* @arg RTC_IT_TAMP3: Tamper3 interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_GET_IT(__HANDLE__, __INTERRUPT__) ((((((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->MISR) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
#else /* #if defined(STM32L412xx) || defined(STM32L422xx) */
#define __HAL_RTC_TAMPER_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
#endif /* #if defined(STM32L412xx) || defined(STM32L422xx) */
/**
* @brief Check whether the specified RTC Tamper interrupt has been enabled or not.
* @param __HANDLE__ specifies the RTC handle.
* @param __INTERRUPT__ specifies the RTC Tamper interrupt source to check.
* This parameter can be:
* @arg RTC_IT_TAMPALL: All tampers interrupts
* @arg RTC_IT_TAMP1: Tamper1 interrupt
* @arg RTC_IT_TAMP2: Tamper2 interrupt
* @arg RTC_IT_TAMP3: Tamper3 interrupt
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->IER) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
#else
#define __HAL_RTC_TAMPER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->TAMPCR) & (__INTERRUPT__)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Get the selected RTC Tamper's flag status.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC Tamper Flag is pending or not.
* This parameter can be:
* @arg RTC_FLAG_TAMP1F: Tamper1 flag
* @arg RTC_FLAG_TAMP2F: Tamper2 flag
* @arg RTC_FLAG_TAMP3F: Tamper3 flag
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_GET_FLAG(__HANDLE__, __FLAG__) (((((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->SR) & (__FLAG__)) != 0U)
#else
#define __HAL_RTC_TAMPER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != 0U) ? 1U : 0U)
#endif
/**
* @brief Clear the RTC Tamper's pending flags.
* @param __HANDLE__ specifies the RTC handle.
* @param __FLAG__ specifies the RTC Tamper Flag to clear.
* This parameter can be:
* @arg RTC_FLAG_TAMP1F: Tamper1 flag
* @arg RTC_FLAG_TAMP2F: Tamper2 flag
* @arg RTC_FLAG_TAMP3F: Tamper3 flag
* @retval None
*/
#if defined(STM32L412xx) || defined(STM32L422xx)
#define __HAL_RTC_TAMPER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((((TAMP_TypeDef *)((uint32_t)((__HANDLE__)->Instance) + (__HANDLE__)->TampOffset))->SCR) = (__FLAG__))
#else
#define __HAL_RTC_TAMPER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
#endif
/**
* @brief Enable interrupt on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_IT() (EXTI->IMR1 |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Disable interrupt on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_IT() (EXTI->IMR1 &= ~(RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT))
/**
* @brief Enable event on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_EVENT() (EXTI->EMR1 |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Disable event on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_EVENT() (EXTI->EMR1 &= ~(RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT))
/**
* @brief Enable falling edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR1 |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Disable falling edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR1 &= ~(RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT))
/**
* @brief Enable rising edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR1 |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Disable rising edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR1 &= ~(RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT))
/**
* @brief Enable rising & falling edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_RISING_FALLING_EDGE() do { \
__HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_RISING_EDGE(); \
__HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Disable rising & falling edge trigger on the RTC Tamper and Timestamp associated Exti line.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_RISING_FALLING_EDGE() do { \
__HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_RISING_EDGE(); \
__HAL_RTC_TAMPER_TIMESTAMP_EXTI_DISABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Check whether the RTC Tamper and Timestamp associated Exti line interrupt flag is set or not.
* @retval Line Status.
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GET_FLAG() (EXTI->PR1 & RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Clear the RTC Tamper and Timestamp associated Exti line flag.
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_CLEAR_FLAG() (EXTI->PR1 = RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @brief Generate a Software interrupt on the RTC Tamper and Timestamp associated Exti line
* @retval None
*/
#define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GENERATE_SWIT() (EXTI->SWIER1 |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT)
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup RTCEx_Exported_Functions RTCEx Exported Functions
* @{
*/
/* ========================================================================== */
/* ##### RTC TimeStamp exported functions ##### */
/* ========================================================================== */
/* RTC TimeStamp functions ****************************************************/
/** @defgroup RTCEx_Exported_Functions_Group1 Extended RTC TimeStamp functions
* @{
*/
HAL_StatusTypeDef HAL_RTCEx_SetTimeStamp(RTC_HandleTypeDef *hrtc, uint32_t TimeStampEdge, uint32_t RTC_TimeStampPin);
HAL_StatusTypeDef HAL_RTCEx_SetTimeStamp_IT(RTC_HandleTypeDef *hrtc, uint32_t TimeStampEdge, uint32_t RTC_TimeStampPin);
HAL_StatusTypeDef HAL_RTCEx_DeactivateTimeStamp(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_SetInternalTimeStamp(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_DeactivateInternalTimeStamp(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_GetTimeStamp(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTimeStamp, RTC_DateTypeDef *sTimeStampDate, uint32_t Format);
void HAL_RTCEx_TamperTimeStampIRQHandler(RTC_HandleTypeDef *hrtc);
void HAL_RTCEx_TimeStampEventCallback(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_PollForTimeStampEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
/**
* @}
*/
/* ========================================================================== */
/* ##### RTC Wake-up exported functions ##### */
/* ========================================================================== */
/* RTC Wake-up functions ******************************************************/
/** @defgroup RTCEx_Exported_Functions_Group2 Extended RTC Wake-up functions
* @{
*/
HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock);
#if defined(STM32L412xx) || defined(STM32L422xx)
HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer_IT(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock, uint32_t WakeUpAutoClr);
#else
HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer_IT(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock);
#endif
HAL_StatusTypeDef HAL_RTCEx_DeactivateWakeUpTimer(RTC_HandleTypeDef *hrtc);
uint32_t HAL_RTCEx_GetWakeUpTimer(RTC_HandleTypeDef *hrtc);
void HAL_RTCEx_WakeUpTimerIRQHandler(RTC_HandleTypeDef *hrtc);
void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_PollForWakeUpTimerEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
/**
* @}
*/
/* ========================================================================== */
/* ##### Extended RTC Peripheral Control exported functions ##### */
/* ========================================================================== */
/* Extended RTC Peripheral Control functions **********************************/
/** @defgroup RTCEx_Exported_Functions_Group3 Extended Peripheral Control functions
* @{
*/
HAL_StatusTypeDef HAL_RTCEx_SetSmoothCalib(RTC_HandleTypeDef *hrtc, uint32_t SmoothCalibPeriod, uint32_t SmoothCalibPlusPulses, uint32_t SmoothCalibMinusPulsesValue);
#if defined(STM32L412xx) || defined(STM32L422xx)
HAL_StatusTypeDef HAL_RTCEx_SetLowPowerCalib(RTC_HandleTypeDef *hrtc, uint32_t LowPowerCalib);
#endif
HAL_StatusTypeDef HAL_RTCEx_SetSynchroShift(RTC_HandleTypeDef *hrtc, uint32_t ShiftAdd1S, uint32_t ShiftSubFS);
HAL_StatusTypeDef HAL_RTCEx_SetCalibrationOutPut(RTC_HandleTypeDef *hrtc, uint32_t CalibOutput);
HAL_StatusTypeDef HAL_RTCEx_DeactivateCalibrationOutPut(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_SetRefClock(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_DeactivateRefClock(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_EnableBypassShadow(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_DisableBypassShadow(RTC_HandleTypeDef *hrtc);
/**
* @}
*/
/* Extended RTC features functions *******************************************/
/** @defgroup RTCEx_Exported_Functions_Group4 Extended features functions
* @{
*/
void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef *hrtc);
HAL_StatusTypeDef HAL_RTCEx_PollForAlarmBEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
/**
* @}
*/
/** @defgroup RTCEx_Exported_Functions_Group5 Extended RTC Tamper functions
* @{
*/
HAL_StatusTypeDef HAL_RTCEx_SetTamper(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef *sTamper);
HAL_StatusTypeDef HAL_RTCEx_SetTamper_IT(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef *sTamper);
HAL_StatusTypeDef HAL_RTCEx_DeactivateTamper(RTC_HandleTypeDef *hrtc, uint32_t Tamper);
#if defined(RTC_TAMPER1_SUPPORT)
HAL_StatusTypeDef HAL_RTCEx_PollForTamper1Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
#endif /* RTC_TAMPER1_SUPPORT */
HAL_StatusTypeDef HAL_RTCEx_PollForTamper2Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
#if defined(RTC_TAMPER3_SUPPORT)
HAL_StatusTypeDef HAL_RTCEx_PollForTamper3Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
#endif /* RTC_TAMPER3_SUPPORT */
#if defined(RTC_TAMPER1_SUPPORT)
void HAL_RTCEx_Tamper1EventCallback(RTC_HandleTypeDef *hrtc);
#endif /* RTC_TAMPER1_SUPPORT */
void HAL_RTCEx_Tamper2EventCallback(RTC_HandleTypeDef *hrtc);
#if defined(RTC_TAMPER3_SUPPORT)
void HAL_RTCEx_Tamper3EventCallback(RTC_HandleTypeDef *hrtc);
#endif /* RTC_TAMPER3_SUPPORT */
/**
* @}
*/
/** @defgroup RTCEx_Exported_Functions_Group6 Extended RTC Backup register functions
* @{
*/
void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data);
uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister);
/**
* @}
*/
/**
* @}
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup RTCEx_Private_Constants RTCEx Private Constants
* @{
*/
#define RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT EXTI_IMR1_IM19 /*!< External interrupt line 19 Connected to the RTC Tamper and Time Stamp events */
#define RTC_EXTI_LINE_WAKEUPTIMER_EVENT EXTI_IMR1_IM20 /*!< External interrupt line 20 Connected to the RTC Wakeup event */
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup RTCEx_Private_Macros RTCEx Private Macros
* @{
*/
/** @defgroup RTCEx_IS_RTC_Definitions Private macros to check input parameters
* @{
*/
#define IS_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TIMESTAMPEDGE_RISING) || \
((EDGE) == RTC_TIMESTAMPEDGE_FALLING))
#define IS_RTC_TAMPER_INTERRUPT(INTERRUPT) ((((INTERRUPT) & (uint32_t)0xFFB6FFFB) == 0x00) && ((INTERRUPT) != 0U))
#define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TIMESTAMPPIN_DEFAULT))
#define IS_RTC_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV16) || \
((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV8) || \
((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV4) || \
((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV2) || \
((CLOCK) == RTC_WAKEUPCLOCK_CK_SPRE_16BITS) || \
((CLOCK) == RTC_WAKEUPCLOCK_CK_SPRE_17BITS))
#define IS_RTC_WAKEUP_COUNTER(COUNTER) ((COUNTER) <= RTC_WUTR_WUT)
#define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SMOOTHCALIB_PERIOD_32SEC) || \
((PERIOD) == RTC_SMOOTHCALIB_PERIOD_16SEC) || \
((PERIOD) == RTC_SMOOTHCALIB_PERIOD_8SEC))
#define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SMOOTHCALIB_PLUSPULSES_SET) || \
((PLUS) == RTC_SMOOTHCALIB_PLUSPULSES_RESET))
#define IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= RTC_CALR_CALM)
#if defined(STM32L412xx) || defined(STM32L422xx)
#define IS_RTC_LOW_POWER_CALIB(LPCAL) (((LPCAL) == RTC_LPCAL_SET) || \
((LPCAL) == RTC_LPCAL_RESET))
#endif
#if defined(STM32L412xx) || defined(STM32L422xx)
#define IS_RTC_TAMPER(__TAMPER__) ((((__TAMPER__) & RTC_TAMPER_ALL) != 0x00U) && \
(((__TAMPER__) & ~RTC_TAMPER_ALL) == 0x00U))
#else
#define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & (uint32_t)0xFFFFFFD6) == 0x00) && ((TAMPER) != 0U))
#endif
#define IS_RTC_TAMPER_TRIGGER(__TRIGGER__) (((__TRIGGER__) == RTC_TAMPERTRIGGER_RISINGEDGE) || \
((__TRIGGER__) == RTC_TAMPERTRIGGER_FALLINGEDGE) || \
((__TRIGGER__) == RTC_TAMPERTRIGGER_LOWLEVEL) || \
((__TRIGGER__) == RTC_TAMPERTRIGGER_HIGHLEVEL))
#define IS_RTC_TAMPER_ERASE_MODE(__MODE__) (((__MODE__) == RTC_TAMPER_ERASE_BACKUP_ENABLE) || \
((__MODE__) == RTC_TAMPER_ERASE_BACKUP_DISABLE))
#define IS_RTC_TAMPER_MASKFLAG_STATE(__STATE__) (((__STATE__) == RTC_TAMPERMASK_FLAG_ENABLE) || \
((__STATE__) == RTC_TAMPERMASK_FLAG_DISABLE))
#define IS_RTC_TAMPER_FILTER(__FILTER__) (((__FILTER__) == RTC_TAMPERFILTER_DISABLE) || \
((__FILTER__) == RTC_TAMPERFILTER_2SAMPLE) || \
((__FILTER__) == RTC_TAMPERFILTER_4SAMPLE) || \
((__FILTER__) == RTC_TAMPERFILTER_8SAMPLE))
#define IS_RTC_TAMPER_SAMPLING_FREQ(__FREQ__) (((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768)|| \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384)|| \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192) || \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096) || \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048) || \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024) || \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512) || \
((__FREQ__) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256))
#define IS_RTC_TAMPER_PRECHARGE_DURATION(__DURATION__) (((__DURATION__) == RTC_TAMPERPRECHARGEDURATION_1RTCCLK) || \
((__DURATION__) == RTC_TAMPERPRECHARGEDURATION_2RTCCLK) || \
((__DURATION__) == RTC_TAMPERPRECHARGEDURATION_4RTCCLK) || \
((__DURATION__) == RTC_TAMPERPRECHARGEDURATION_8RTCCLK))
#define IS_RTC_TAMPER_PULLUP_STATE(__STATE__) (((__STATE__) == RTC_TAMPER_PULLUP_ENABLE) || \
((__STATE__) == RTC_TAMPER_PULLUP_DISABLE))
#define IS_RTC_TAMPER_TIMESTAMPONTAMPER_DETECTION(DETECTION) (((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_ENABLE) || \
((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_DISABLE))
#define IS_RTC_BKP(__BKP__) ((__BKP__) < RTC_BKP_NUMBER)
#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_SHIFTADD1S_RESET) || \
((SEL) == RTC_SHIFTADD1S_SET))
#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= RTC_SHIFTR_SUBFS)
#define IS_RTC_CALIB_OUTPUT(OUTPUT) (((OUTPUT) == RTC_CALIBOUTPUT_512HZ) || \
((OUTPUT) == RTC_CALIBOUTPUT_1HZ))
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* STM32L4xx_HAL_RTC_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
