Mercurial > public > ostc4
view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_rtc_ex.h @ 311:ddbe8bed5096 cleanup-4
bugfix: make stopwatch and divetime run in sync
And this shows the fundamental issue in the difference between dive time and
stopwatch time. The dive time is constructed on the RTE, and rather
independently, the stopwatch time is constructed on CPU1.
This works rather well, but not perfect. This commit fixes things in
a relatively straightforward way. Instead of incrementing the stopwatch
locally on CPU1, simply use the same time data that is coming from the
RTE. Some logic was added to make this stopwatch resettable again.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Wed, 29 May 2019 14:02:27 +0200 |
| parents | c78bcbd5deda |
| children |
line wrap: on
line source
/** ****************************************************************************** * @file stm32f4xx_hal_rtc_ex.h * @author MCD Application Team * @brief Header file of RTC HAL Extension module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 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 __STM32F4xx_HAL_RTC_EX_H #define __STM32F4xx_HAL_RTC_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @addtogroup RTCEx * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup RTCEx_Exported_Types RTCEx Exported Types * @{ */ /** * @brief RTC 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 PinSelection; /*!< Specifies the Tamper Pin. This parameter can be a value of @ref RTCEx_Tamper_Pins_Selection */ uint32_t Trigger; /*!< Specifies the Tamper Trigger. This parameter can be a value of @ref RTCEx_Tamper_Trigger_Definitions */ uint32_t Filter; /*!< Specifies the RTC 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 * @{ */ /** @defgroup RTCEx_Backup_Registers_Definitions RTC Backup Registers Definitions * @{ */ #define RTC_BKP_DR0 0x00000000U #define RTC_BKP_DR1 0x00000001U #define RTC_BKP_DR2 0x00000002U #define RTC_BKP_DR3 0x00000003U #define RTC_BKP_DR4 0x00000004U #define RTC_BKP_DR5 0x00000005U #define RTC_BKP_DR6 0x00000006U #define RTC_BKP_DR7 0x00000007U #define RTC_BKP_DR8 0x00000008U #define RTC_BKP_DR9 0x00000009U #define RTC_BKP_DR10 0x0000000AU #define RTC_BKP_DR11 0x0000000BU #define RTC_BKP_DR12 0x0000000CU #define RTC_BKP_DR13 0x0000000DU #define RTC_BKP_DR14 0x0000000EU #define RTC_BKP_DR15 0x0000000FU #define RTC_BKP_DR16 0x00000010U #define RTC_BKP_DR17 0x00000011U #define RTC_BKP_DR18 0x00000012U #define RTC_BKP_DR19 0x00000013U /** * @} */ /** @defgroup RTCEx_Time_Stamp_Edges_definitions RTC TimeStamp Edges Definitions * @{ */ #define RTC_TIMESTAMPEDGE_RISING 0x00000000U #define RTC_TIMESTAMPEDGE_FALLING 0x00000008U /** * @} */ /** @defgroup RTCEx_Tamper_Pins_Definitions RTC Tamper Pins Definitions * @{ */ #define RTC_TAMPER_1 RTC_TAFCR_TAMP1E #if !defined(STM32F412Zx) && !defined(STM32F412Vx) && !defined(STM32F412Rx) && !defined(STM32F412Cx) && !defined(STM32F413xx) && !defined(STM32F423xx) #define RTC_TAMPER_2 RTC_TAFCR_TAMP2E #endif /** * @} */ /** @defgroup RTCEx_Tamper_Pins_Selection RTC tamper Pins Selection * @{ */ #define RTC_TAMPERPIN_DEFAULT 0x00000000U #if !defined(STM32F412Zx) && !defined(STM32F412Vx) && !defined(STM32F412Rx) && !defined(STM32F412Cx) && !defined(STM32F413xx) && !defined(STM32F423xx) #define RTC_TAMPERPIN_POS1 0x00010000U #endif /** * @} */ /** @defgroup RTCEx_TimeStamp_Pin_Selection RTC TimeStamp Pins Selection * @{ */ #define RTC_TIMESTAMPPIN_DEFAULT 0x00000000U #if !defined(STM32F412Zx) && !defined(STM32F412Vx) && !defined(STM32F412Rx) && !defined(STM32F412Cx) && !defined(STM32F413xx) && !defined(STM32F423xx) #define RTC_TIMESTAMPPIN_POS1 0x00020000U #endif /** * @} */ /** @defgroup RTCEx_Tamper_Trigger_Definitions RTC Tamper Triggers Definitions * @{ */ #define RTC_TAMPERTRIGGER_RISINGEDGE 0x00000000U #define RTC_TAMPERTRIGGER_FALLINGEDGE 0x00000002U #define RTC_TAMPERTRIGGER_LOWLEVEL RTC_TAMPERTRIGGER_RISINGEDGE #define RTC_TAMPERTRIGGER_HIGHLEVEL RTC_TAMPERTRIGGER_FALLINGEDGE /** * @} */ /** @defgroup RTCEx_Tamper_Filter_Definitions RTC Tamper Filter Definitions * @{ */ #define RTC_TAMPERFILTER_DISABLE 0x00000000U /*!< Tamper filter is disabled */ #define RTC_TAMPERFILTER_2SAMPLE 0x00000800U /*!< Tamper is activated after 2 consecutive samples at the active level */ #define RTC_TAMPERFILTER_4SAMPLE 0x00001000U /*!< Tamper is activated after 4 consecutive samples at the active level */ #define RTC_TAMPERFILTER_8SAMPLE 0x00001800U /*!< Tamper is activated after 8 consecutive samples at the active level. */ /** * @} */ /** @defgroup RTCEx_Tamper_Sampling_Frequencies_Definitions RTC Tamper Sampling Frequencies Definitions * @{ */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768 0x00000000U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 32768 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384 0x00000100U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 16384 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192 0x00000200U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 8192 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096 0x00000300U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 4096 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048 0x00000400U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 2048 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024 0x00000500U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 1024 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512 0x00000600U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 512 */ #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256 0x00000700U /*!< Each of the tamper inputs are sampled with a frequency = RTCCLK / 256 */ /** * @} */ /** @defgroup RTCEx_Tamper_Pin_Precharge_Duration_Definitions RTC Tamper Pin Precharge Duration Definitions * @{ */ #define RTC_TAMPERPRECHARGEDURATION_1RTCCLK 0x00000000U /*!< Tamper pins are pre-charged before sampling during 1 RTCCLK cycle */ #define RTC_TAMPERPRECHARGEDURATION_2RTCCLK 0x00002000U /*!< Tamper pins are pre-charged before sampling during 2 RTCCLK cycles */ #define RTC_TAMPERPRECHARGEDURATION_4RTCCLK 0x00004000U /*!< Tamper pins are pre-charged before sampling during 4 RTCCLK cycles */ #define RTC_TAMPERPRECHARGEDURATION_8RTCCLK 0x00006000U /*!< Tamper pins are pre-charged before sampling during 8 RTCCLK cycles */ /** * @} */ /** @defgroup RTCEx_Tamper_TimeStampOnTamperDetection_Definitions RTC Tamper TimeStamp On Tamper Detection Definitions * @{ */ #define RTC_TIMESTAMPONTAMPERDETECTION_ENABLE ((uint32_t)RTC_TAFCR_TAMPTS) /*!< TimeStamp on Tamper Detection event saved */ #define RTC_TIMESTAMPONTAMPERDETECTION_DISABLE 0x00000000U /*!< TimeStamp on Tamper Detection event is not saved */ /** * @} */ /** @defgroup RTCEx_Tamper_Pull_UP_Definitions RTC Tamper Pull Up Definitions * @{ */ #define RTC_TAMPER_PULLUP_ENABLE 0x00000000U /*!< TimeStamp on Tamper Detection event saved */ #define RTC_TAMPER_PULLUP_DISABLE ((uint32_t)RTC_TAFCR_TAMPPUDIS) /*!< TimeStamp on Tamper Detection event is not saved */ /** * @} */ /** @defgroup RTCEx_Wakeup_Timer_Definitions RTC Wake-up Timer Definitions * @{ */ #define RTC_WAKEUPCLOCK_RTCCLK_DIV16 0x00000000U #define RTC_WAKEUPCLOCK_RTCCLK_DIV8 0x00000001U #define RTC_WAKEUPCLOCK_RTCCLK_DIV4 0x00000002U #define RTC_WAKEUPCLOCK_RTCCLK_DIV2 0x00000003U #define RTC_WAKEUPCLOCK_CK_SPRE_16BITS 0x00000004U #define RTC_WAKEUPCLOCK_CK_SPRE_17BITS 0x00000006U /** * @} */ /** @defgroup RTCEx_Digital_Calibration_Definitions RTC Digital Calib Definitions * @{ */ #define RTC_CALIBSIGN_POSITIVE 0x00000000U #define RTC_CALIBSIGN_NEGATIVE 0x00000080U /** * @} */ /** @defgroup RTCEx_Smooth_calib_period_Definitions RTC Smooth Calib Period Definitions * @{ */ #define RTC_SMOOTHCALIB_PERIOD_32SEC 0x00000000U /*!< If RTCCLK = 32768 Hz, Smooth calibration period is 32s, else 2exp20 RTCCLK seconds */ #define RTC_SMOOTHCALIB_PERIOD_16SEC 0x00002000U /*!< If RTCCLK = 32768 Hz, Smooth calibration period is 16s, else 2exp19 RTCCLK seconds */ #define RTC_SMOOTHCALIB_PERIOD_8SEC 0x00004000U /*!< If RTCCLK = 32768 Hz, Smooth calibration period is 8s, else 2exp18 RTCCLK seconds */ /** * @} */ /** @defgroup RTCEx_Smooth_calib_Plus_pulses_Definitions RTC Smooth Calib Plus Pulses Definitions * @{ */ #define RTC_SMOOTHCALIB_PLUSPULSES_SET 0x00008000U /*!< 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] */ /** * @} */ /** @defgroup RTCEx_Add_1_Second_Parameter_Definitions RTC Add 1 Second Parameter Definitions * @{ */ #define RTC_SHIFTADD1S_RESET 0x00000000U #define RTC_SHIFTADD1S_SET 0x80000000U /** * @} */ /** @defgroup RTCEx_Calib_Output_selection_Definitions RTC Calib Output Selection Definitions * @{ */ #define RTC_CALIBOUTPUT_512HZ 0x00000000U #define RTC_CALIBOUTPUT_1HZ 0x00080000U /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup RTCEx_Exported_Macros RTCEx Exported Macros * @{ */ /* ---------------------------------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 Wake-up 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 or disabled. * This parameter can be: * @arg RTC_IT_WUT: WakeUpTimer A 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 enabled or disabled. * This parameter can be: * @arg RTC_IT_WUT: WakeUpTimer A 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 to check. * This parameter can be: * @arg RTC_IT_WUT: WakeUpTimer A interrupt * @retval None */ #define __HAL_RTC_WAKEUPTIMER_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & ((__INTERRUPT__)>> 4U)) != RESET)? SET : RESET) /** * @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 RTC_IT_WUT: WakeUpTimer interrupt * @retval None */ #define __HAL_RTC_WAKEUPTIMER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->CR) & (__INTERRUPT__)) != RESET) ? SET : RESET) /** * @brief Get the selected RTC WakeUpTimer's flag status. * @param __HANDLE__ specifies the RTC handle. * @param __FLAG__ specifies the RTC WakeUpTimer Flag to check. * This parameter can be: * @arg RTC_FLAG_WUTF * @arg RTC_FLAG_WUTWF * @retval None */ #define __HAL_RTC_WAKEUPTIMER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET) /** * @brief Clear the RTC Wake Up timer's pending flags. * @param __HANDLE__ specifies the RTC handle. * @param __FLAG__ specifies the RTC Tamper Flag sources to be enabled or disabled. * This parameter can be: * @arg RTC_FLAG_WUTF * @retval None */ #define __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT)) /** * @brief Enable interrupt on the RTC Wake-up Timer associated Exti line. * @retval None */ #define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_IT() (EXTI->IMR |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable interrupt on the RTC Wake-up Timer associated Exti line. * @retval None */ #define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_IT() (EXTI->IMR &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable event on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_EVENT() (EXTI->EMR |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable event on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable falling edge trigger on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable falling edge trigger on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable rising edge trigger on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable rising edge trigger on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR &= ~(RTC_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable rising & falling edge trigger on the RTC Wake-up 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(0U) /** * @brief Disable rising & falling edge trigger on the RTC Wake-up 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(0U) /** * @brief Check whether the RTC Wake-up Timer associated Exti line interrupt flag is set or not. * @retval Line Status. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_GET_FLAG() (EXTI->PR & RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Clear the RTC Wake-up Timer associated Exti line flag. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_CLEAR_FLAG() (EXTI->PR = RTC_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Generate a Software interrupt on the RTC Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_RTC_WAKEUPTIMER_EXTI_GENERATE_SWIT() (EXTI->SWIER |= 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 sources to be enabled or disabled. * This parameter can be: * @arg 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 sources to be enabled or disabled. * This parameter can be: * @arg 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 to check. * This parameter can be: * @arg RTC_IT_TS: TimeStamp interrupt * @retval None */ #define __HAL_RTC_TIMESTAMP_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & ((__INTERRUPT__)>> 4U)) != RESET)? SET : RESET) /** * @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 RTC_IT_TS: TimeStamp interrupt * @retval None */ #define __HAL_RTC_TIMESTAMP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->CR) & (__INTERRUPT__)) != RESET) ? SET : RESET) /** * @brief Get the selected RTC TimeStamp's flag status. * @param __HANDLE__ specifies the RTC handle. * @param __FLAG__ specifies the RTC TimeStamp flag to check. * This parameter can be: * @arg RTC_FLAG_TSF * @arg RTC_FLAG_TSOVF * @retval None */ #define __HAL_RTC_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET) /** * @brief Clear the RTC Time Stamp'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_TSF * @retval None */ #define __HAL_RTC_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT)) /** * @} */ /* ---------------------------------TAMPER------------------------------------*/ /** @defgroup RTCEx_Tamper RTC Tamper * @{ */ /** * @brief Enable the RTC Tamper1 input detection. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_TAMPER1_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->TAFCR |= (RTC_TAFCR_TAMP1E)) /** * @brief Disable the RTC Tamper1 input detection. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_TAMPER1_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->TAFCR &= ~(RTC_TAFCR_TAMP1E)) #if !defined(STM32F412Zx) && !defined(STM32F412Vx) && !defined(STM32F412Rx) && !defined(STM32F412Cx) && !defined(STM32F413xx) && !defined(STM32F423xx) /** * @brief Enable the RTC Tamper2 input detection. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_TAMPER2_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->TAFCR |= (RTC_TAFCR_TAMP2E)) /** * @brief Disable the RTC Tamper2 input detection. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_TAMPER2_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->TAFCR &= ~(RTC_TAFCR_TAMP2E)) #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_TAMP1 * @arg RTC_IT_TAMP2 * @retval None */ #define __HAL_RTC_TAMPER_GET_IT(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->ISR) & ((__INTERRUPT__)>> 4U)) != RESET)? SET : RESET) /** * @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_TAMP: Tamper interrupt * @retval None */ #define __HAL_RTC_TAMPER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((((__HANDLE__)->Instance->TAFCR) & (__INTERRUPT__)) != RESET) ? SET : RESET) /** * @brief Get the selected RTC Tamper's flag status. * @param __HANDLE__ specifies the RTC handle. * @param __FLAG__ specifies the RTC Tamper Flag sources to be enabled or disabled. * This parameter can be: * @arg RTC_FLAG_TAMP1F * @arg RTC_FLAG_TAMP2F * @retval None */ #define __HAL_RTC_TAMPER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET) /** * @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 * @arg RTC_FLAG_TAMP2F * @retval None */ #define __HAL_RTC_TAMPER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~((__FLAG__) | RTC_ISR_INIT)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT)) /** * @} */ /* --------------------------TAMPER/TIMESTAMP---------------------------------*/ /** @defgroup RTCEx_Tamper_Timestamp EXTI RTC Tamper Timestamp EXTI * @{ */ /** * @brief Enable interrupt on the RTC Tamper and Timestamp associated Exti line. * @retval None */ #define __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_IT() (EXTI->IMR |= 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->IMR &= ~(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->EMR |= 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->EMR &= ~(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->FTSR |= 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->FTSR &= ~(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->RTSR |= 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->RTSR &= ~(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(0U) /** * @brief Disable rising & falling edge trigger on the RTC Tamper and Timestamp associated Exti line. * This parameter can be: * @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(0U) /** * @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->PR & 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->PR = 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->SWIER |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT) /** * @} */ /* ------------------------------Calibration----------------------------------*/ /** @defgroup RTCEx_Calibration RTC Calibration * @{ */ /** * @brief Enable the Coarse calibration process. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_COARSE_CALIB_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_DCE)) /** * @brief Disable the Coarse calibration process. * @param __HANDLE__ specifies the RTC handle. * @retval None */ #define __HAL_RTC_COARSE_CALIB_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_DCE)) /** * @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 RTC_FLAG_SHPF * @retval None */ #define __HAL_RTC_SHIFT_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET) /** * @} */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @defgroup RTCEx_Exported_Functions RTCEx Exported Functions * @{ */ /** @addtogroup RTCEx_Exported_Functions_Group1 * @{ */ /* RTC TimeStamp and Tamper 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_GetTimeStamp(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTimeStamp, RTC_DateTypeDef *sTimeStampDate, uint32_t Format); 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); void HAL_RTCEx_TamperTimeStampIRQHandler(RTC_HandleTypeDef *hrtc); void HAL_RTCEx_Tamper1EventCallback(RTC_HandleTypeDef *hrtc); void HAL_RTCEx_Tamper2EventCallback(RTC_HandleTypeDef *hrtc); void HAL_RTCEx_TimeStampEventCallback(RTC_HandleTypeDef *hrtc); HAL_StatusTypeDef HAL_RTCEx_PollForTimeStampEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout); HAL_StatusTypeDef HAL_RTCEx_PollForTamper1Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout); HAL_StatusTypeDef HAL_RTCEx_PollForTamper2Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout); /** * @} */ /** @addtogroup RTCEx_Exported_Functions_Group2 * @{ */ /* RTC Wake-up functions ******************************************************/ HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock); HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer_IT(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock); uint32_t 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); /** * @} */ /** @addtogroup RTCEx_Exported_Functions_Group3 * @{ */ /* Extension Control 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); HAL_StatusTypeDef HAL_RTCEx_SetCoarseCalib(RTC_HandleTypeDef *hrtc, uint32_t CalibSign, uint32_t Value); HAL_StatusTypeDef HAL_RTCEx_DeactivateCoarseCalib(RTC_HandleTypeDef *hrtc); HAL_StatusTypeDef HAL_RTCEx_SetSmoothCalib(RTC_HandleTypeDef *hrtc, uint32_t SmoothCalibPeriod, uint32_t SmoothCalibPlusPulses, uint32_t SmouthCalibMinusPulsesValue); 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); /** * @} */ /** @addtogroup RTCEx_Exported_Functions_Group4 * @{ */ /* Extension RTC features functions *******************************************/ void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef *hrtc); HAL_StatusTypeDef HAL_RTCEx_PollForAlarmBEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout); /** * @} */ /** * @} */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /** @defgroup RTCEx_Private_Constants RTCEx Private Constants * @{ */ #define RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT ((uint32_t)EXTI_IMR_MR21) /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */ #define RTC_EXTI_LINE_WAKEUPTIMER_EVENT ((uint32_t)EXTI_IMR_MR22) /*!< External interrupt line 22 Connected to the RTC Wake-up event */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup RTCEx_Private_Macros RTCEx Private Macros * @{ */ /** @defgroup RTCEx_IS_RTC_Definitions Private macros to check input parameters * @{ */ #define IS_RTC_BKP(BKP) (((BKP) == RTC_BKP_DR0) || \ ((BKP) == RTC_BKP_DR1) || \ ((BKP) == RTC_BKP_DR2) || \ ((BKP) == RTC_BKP_DR3) || \ ((BKP) == RTC_BKP_DR4) || \ ((BKP) == RTC_BKP_DR5) || \ ((BKP) == RTC_BKP_DR6) || \ ((BKP) == RTC_BKP_DR7) || \ ((BKP) == RTC_BKP_DR8) || \ ((BKP) == RTC_BKP_DR9) || \ ((BKP) == RTC_BKP_DR10) || \ ((BKP) == RTC_BKP_DR11) || \ ((BKP) == RTC_BKP_DR12) || \ ((BKP) == RTC_BKP_DR13) || \ ((BKP) == RTC_BKP_DR14) || \ ((BKP) == RTC_BKP_DR15) || \ ((BKP) == RTC_BKP_DR16) || \ ((BKP) == RTC_BKP_DR17) || \ ((BKP) == RTC_BKP_DR18) || \ ((BKP) == RTC_BKP_DR19)) #define IS_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TIMESTAMPEDGE_RISING) || \ ((EDGE) == RTC_TIMESTAMPEDGE_FALLING)) #if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) #define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & ((uint32_t)!(RTC_TAFCR_TAMP1E ))) == 0x00U) && ((TAMPER) != (uint32_t)RESET)) #else #define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & ((uint32_t)!(RTC_TAFCR_TAMP1E | RTC_TAFCR_TAMP2E))) == 0x00U) && ((TAMPER) != (uint32_t)RESET)) #endif #if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) #define IS_RTC_TAMPER_PIN(PIN) ((PIN) == RTC_TAMPERPIN_DEFAULT) #else #define IS_RTC_TAMPER_PIN(PIN) (((PIN) == RTC_TAMPERPIN_DEFAULT) || \ ((PIN) == RTC_TAMPERPIN_POS1)) #endif #if defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) #define IS_RTC_TIMESTAMP_PIN(PIN) ((PIN) == RTC_TIMESTAMPPIN_DEFAULT) #else #define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TIMESTAMPPIN_DEFAULT) || \ ((PIN) == RTC_TIMESTAMPPIN_POS1)) #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_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_TIMESTAMPONTAMPER_DETECTION(DETECTION) (((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_ENABLE) || \ ((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_DISABLE)) #define IS_RTC_TAMPER_PULLUP_STATE(STATE) (((STATE) == RTC_TAMPER_PULLUP_ENABLE) || \ ((STATE) == RTC_TAMPER_PULLUP_DISABLE)) #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) <= 0xFFFFU) #define IS_RTC_CALIB_SIGN(SIGN) (((SIGN) == RTC_CALIBSIGN_POSITIVE) || \ ((SIGN) == RTC_CALIBSIGN_NEGATIVE)) #define IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20U) #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) <= 0x000001FFU) #define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_SHIFTADD1S_RESET) || \ ((SEL) == RTC_SHIFTADD1S_SET)) #define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFFU) #define IS_RTC_CALIB_OUTPUT(OUTPUT) (((OUTPUT) == RTC_CALIBOUTPUT_512HZ) || \ ((OUTPUT) == RTC_CALIBOUTPUT_1HZ)) /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_RTC_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/