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diff --git a/c/src/lib/libbsp/arm/stm32f7x/hal/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_rtc_ex.c b/c/src/lib/libbsp/arm/stm32f7x/hal/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_rtc_ex.c
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index c541b7b29d..0000000000
--- a/c/src/lib/libbsp/arm/stm32f7x/hal/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_rtc_ex.c
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@@ -1,1813 +0,0 @@
-/**
- ******************************************************************************
- * @file stm32f7xx_hal_rtc_ex.c
- * @author MCD Application Team
- * @version V1.0.1
- * @date 25-June-2015
- * @brief RTC HAL module driver.
- * This file provides firmware functions to manage the following
- * functionalities of the Real Time Clock (RTC) Extension peripheral:
- * + RTC Time Stamp functions
- * + RTC Tamper functions
- * + RTC Wake-up functions
- * + Extension Control functions
- * + Extension RTC features functions
- *
- @verbatim
- ==============================================================================
- ##### How to use this driver #####
- ==============================================================================
- [..]
- (+) Enable the RTC domain access.
- (+) Configure the RTC Prescaler (Asynchronous and Synchronous) and RTC hour
- format using the HAL_RTC_Init() function.
-
- *** RTC Wakeup configuration ***
- ================================
- [..]
- (+) To configure the RTC Wakeup Clock source and Counter use the HAL_RTC_SetWakeUpTimer()
- function. You can also configure the RTC Wakeup timer in interrupt mode
- using the HAL_RTC_SetWakeUpTimer_IT() function.
- (+) To read the RTC WakeUp Counter register, use the HAL_RTC_GetWakeUpTimer()
- function.
-
- *** TimeStamp configuration ***
- ===============================
- [..]
- (+) Enables the RTC TimeStamp using the HAL_RTC_SetTimeStamp() function.
- You can also configure the RTC TimeStamp with interrupt mode using the
- HAL_RTC_SetTimeStamp_IT() function.
- (+) To read the RTC TimeStamp Time and Date register, use the HAL_RTC_GetTimeStamp()
- function.
-
- *** Internal TimeStamp configuration ***
- ===============================
- [..]
- (+) Enables the RTC internal TimeStamp using the HAL_RTC_SetInternalTimeStamp() function.
- (+) To read the RTC TimeStamp Time and Date register, use the HAL_RTC_GetTimeStamp()
- function.
-
- *** Tamper configuration ***
- ============================
- [..]
- (+) Enable the RTC Tamper and Configure the Tamper filter count, trigger Edge
- or Level according to the Tamper filter (if equal to 0 Edge else Level)
- value, sampling frequency, NoErase, MaskFlag, precharge or discharge and
- Pull-UP using the HAL_RTC_SetTamper() function. You can configure RTC Tamper
- with interrupt mode using HAL_RTC_SetTamper_IT() function.
- (+) The default configuration of the Tamper erases the backup registers. To avoid
- erase, enable the NoErase field on the RTC_TAMPCR register.
-
- *** Backup Data Registers configuration ***
- ===========================================
- [..]
- (+) To write to the RTC Backup Data registers, use the HAL_RTC_BKUPWrite()
- function.
- (+) To read the RTC Backup Data registers, use the HAL_RTC_BKUPRead()
- function.
-
- @endverbatim
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f7xx_hal.h"
-
-/** @addtogroup STM32F7xx_HAL_Driver
- * @{
- */
-
-/** @defgroup RTCEx RTCEx
- * @brief RTC Extended HAL module driver
- * @{
- */
-
-#ifdef HAL_RTC_MODULE_ENABLED
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/** @defgroup RTCEx_Exported_Functions RTCEx Exported Functions
- * @{
- */
-
-
-/** @defgroup RTCEx_Group1 RTC TimeStamp and Tamper functions
- * @brief RTC TimeStamp and Tamper functions
- *
-@verbatim
- ===============================================================================
- ##### RTC TimeStamp and Tamper functions #####
- ===============================================================================
-
- [..] This section provides functions allowing to configure TimeStamp feature
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Sets TimeStamp.
- * @note This API must be called before enabling the TimeStamp feature.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param TimeStampEdge: Specifies the pin edge on which the TimeStamp is
- * activated.
- * This parameter can be one of the following values:
- * @arg RTC_TIMESTAMPEDGE_RISING: the Time stamp event occurs on the
- * rising edge of the related pin.
- * @arg RTC_TIMESTAMPEDGE_FALLING: the Time stamp event occurs on the
- * falling edge of the related pin.
- * @param RTC_TimeStampPin: specifies the RTC TimeStamp Pin.
- * This parameter can be one of the following values:
- * @arg RTC_TIMESTAMPPIN_PC13: PC13 is selected as RTC TimeStamp Pin.
- * @arg RTC_TIMESTAMPPIN_PI8: PI8 is selected as RTC TimeStamp Pin.
- * @arg RTC_TIMESTAMPPIN_PC1: PC1 is selected as RTC TimeStamp Pin.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetTimeStamp(RTC_HandleTypeDef *hrtc, uint32_t TimeStampEdge, uint32_t RTC_TimeStampPin)
-{
- uint32_t tmpreg = 0;
-
- /* Check the parameters */
- assert_param(IS_TIMESTAMP_EDGE(TimeStampEdge));
- assert_param(IS_RTC_TIMESTAMP_PIN(RTC_TimeStampPin));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Get the RTC_CR register and clear the bits to be configured */
- tmpreg = (uint32_t)(hrtc->Instance->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
-
- tmpreg|= TimeStampEdge;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- hrtc->Instance->OR &= (uint32_t)~RTC_OR_TSINSEL;
- hrtc->Instance->OR |= (uint32_t)(RTC_TimeStampPin);
-
- /* Configure the Time Stamp TSEDGE and Enable bits */
- hrtc->Instance->CR = (uint32_t)tmpreg;
-
- __HAL_RTC_TIMESTAMP_ENABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Sets TimeStamp with Interrupt.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @note This API must be called before enabling the TimeStamp feature.
- * @param TimeStampEdge: Specifies the pin edge on which the TimeStamp is
- * activated.
- * This parameter can be one of the following values:
- * @arg RTC_TIMESTAMPEDGE_RISING: the Time stamp event occurs on the
- * rising edge of the related pin.
- * @arg RTC_TIMESTAMPEDGE_FALLING: the Time stamp event occurs on the
- * falling edge of the related pin.
- * @param RTC_TimeStampPin: Specifies the RTC TimeStamp Pin.
- * This parameter can be one of the following values:
- * @arg RTC_TIMESTAMPPIN_PC13: PC13 is selected as RTC TimeStamp Pin.
- * @arg RTC_TIMESTAMPPIN_PI8: PI8 is selected as RTC TimeStamp Pin.
- * @arg RTC_TIMESTAMPPIN_PC1: PC1 is selected as RTC TimeStamp Pin.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetTimeStamp_IT(RTC_HandleTypeDef *hrtc, uint32_t TimeStampEdge, uint32_t RTC_TimeStampPin)
-{
- uint32_t tmpreg = 0;
-
- /* Check the parameters */
- assert_param(IS_TIMESTAMP_EDGE(TimeStampEdge));
- assert_param(IS_RTC_TIMESTAMP_PIN(RTC_TimeStampPin));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Get the RTC_CR register and clear the bits to be configured */
- tmpreg = (uint32_t)(hrtc->Instance->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
-
- tmpreg |= TimeStampEdge;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Configure the Time Stamp TSEDGE and Enable bits */
- hrtc->Instance->CR = (uint32_t)tmpreg;
-
- hrtc->Instance->OR &= (uint32_t)~RTC_OR_TSINSEL;
- hrtc->Instance->OR |= (uint32_t)(RTC_TimeStampPin);
-
- __HAL_RTC_TIMESTAMP_ENABLE(hrtc);
-
- /* Enable IT timestamp */
- __HAL_RTC_TIMESTAMP_ENABLE_IT(hrtc,RTC_IT_TS);
-
- /* RTC timestamp Interrupt Configuration: EXTI configuration */
- __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_IT();
-
- EXTI->RTSR |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT;
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Deactivates TimeStamp.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DeactivateTimeStamp(RTC_HandleTypeDef *hrtc)
-{
- uint32_t tmpreg = 0;
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* In case of interrupt mode is used, the interrupt source must disabled */
- __HAL_RTC_TIMESTAMP_DISABLE_IT(hrtc, RTC_IT_TS);
-
- /* Get the RTC_CR register and clear the bits to be configured */
- tmpreg = (uint32_t)(hrtc->Instance->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
-
- /* Configure the Time Stamp TSEDGE and Enable bits */
- hrtc->Instance->CR = (uint32_t)tmpreg;
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Sets Internal TimeStamp.
- * @note This API must be called before enabling the internal TimeStamp feature.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetInternalTimeStamp(RTC_HandleTypeDef *hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Configure the internal Time Stamp Enable bits */
- __HAL_RTC_INTERNAL_TIMESTAMP_ENABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Deactivates internal TimeStamp.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DeactivateInternalTimeStamp(RTC_HandleTypeDef *hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Configure the internal Time Stamp Enable bits */
- __HAL_RTC_INTERNAL_TIMESTAMP_DISABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Gets the RTC TimeStamp value.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param sTimeStamp: Pointer to Time structure
- * @param sTimeStampDate: Pointer to Date structure
- * @param Format: specifies the format of the entered parameters.
- * This parameter can be one of the following values:
- * FORMAT_BIN: Binary data format
- * FORMAT_BCD: BCD data format
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_GetTimeStamp(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef* sTimeStamp, RTC_DateTypeDef* sTimeStampDate, uint32_t Format)
-{
- uint32_t tmptime = 0, tmpdate = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_FORMAT(Format));
-
- /* Get the TimeStamp time and date registers values */
- tmptime = (uint32_t)(hrtc->Instance->TSTR & RTC_TR_RESERVED_MASK);
- tmpdate = (uint32_t)(hrtc->Instance->TSDR & RTC_DR_RESERVED_MASK);
-
- /* Fill the Time structure fields with the read parameters */
- sTimeStamp->Hours = (uint8_t)((tmptime & (RTC_TR_HT | RTC_TR_HU)) >> 16);
- sTimeStamp->Minutes = (uint8_t)((tmptime & (RTC_TR_MNT | RTC_TR_MNU)) >> 8);
- sTimeStamp->Seconds = (uint8_t)(tmptime & (RTC_TR_ST | RTC_TR_SU));
- sTimeStamp->TimeFormat = (uint8_t)((tmptime & (RTC_TR_PM)) >> 16);
- sTimeStamp->SubSeconds = (uint32_t) hrtc->Instance->TSSSR;
-
- /* Fill the Date structure fields with the read parameters */
- sTimeStampDate->Year = 0;
- sTimeStampDate->Month = (uint8_t)((tmpdate & (RTC_DR_MT | RTC_DR_MU)) >> 8);
- sTimeStampDate->Date = (uint8_t)(tmpdate & (RTC_DR_DT | RTC_DR_DU));
- sTimeStampDate->WeekDay = (uint8_t)((tmpdate & (RTC_DR_WDU)) >> 13);
-
- /* Check the input parameters format */
- if(Format == RTC_FORMAT_BIN)
- {
- /* Convert the TimeStamp structure parameters to Binary format */
- sTimeStamp->Hours = (uint8_t)RTC_Bcd2ToByte(sTimeStamp->Hours);
- sTimeStamp->Minutes = (uint8_t)RTC_Bcd2ToByte(sTimeStamp->Minutes);
- sTimeStamp->Seconds = (uint8_t)RTC_Bcd2ToByte(sTimeStamp->Seconds);
-
- /* Convert the DateTimeStamp structure parameters to Binary format */
- sTimeStampDate->Month = (uint8_t)RTC_Bcd2ToByte(sTimeStampDate->Month);
- sTimeStampDate->Date = (uint8_t)RTC_Bcd2ToByte(sTimeStampDate->Date);
- sTimeStampDate->WeekDay = (uint8_t)RTC_Bcd2ToByte(sTimeStampDate->WeekDay);
- }
-
- /* Clear the TIMESTAMP Flag */
- __HAL_RTC_TIMESTAMP_CLEAR_FLAG(hrtc, RTC_FLAG_TSF);
-
- return HAL_OK;
-}
-
-/**
- * @brief Sets Tamper
- * @note By calling this API we disable the tamper interrupt for all tampers.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param sTamper: Pointer to Tamper Structure.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetTamper(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef* sTamper)
-{
- uint32_t tmpreg = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_TAMPER(sTamper->Tamper));
- assert_param(IS_RTC_TAMPER_TRIGGER(sTamper->Trigger));
- assert_param(IS_RTC_TAMPER_ERASE_MODE(sTamper->NoErase));
- assert_param(IS_RTC_TAMPER_MASKFLAG_STATE(sTamper->MaskFlag));
- assert_param(IS_RTC_TAMPER_FILTER(sTamper->Filter));
- assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(sTamper->SamplingFrequency));
- assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(sTamper->PrechargeDuration));
- assert_param(IS_RTC_TAMPER_PULLUP_STATE(sTamper->TamperPullUp));
- assert_param(IS_RTC_TAMPER_TIMESTAMPONTAMPER_DETECTION(sTamper->TimeStampOnTamperDetection));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- if(sTamper->Trigger != RTC_TAMPERTRIGGER_RISINGEDGE)
- {
- sTamper->Trigger = (uint32_t)(sTamper->Tamper << 1);
- }
-
- if(sTamper->NoErase != RTC_TAMPER_ERASE_BACKUP_ENABLE)
- {
- sTamper->NoErase = 0;
- if((sTamper->Tamper & RTC_TAMPER_1) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP1NOERASE;
- }
- if((sTamper->Tamper & RTC_TAMPER_2) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP2NOERASE;
- }
- if((sTamper->Tamper & RTC_TAMPER_3) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP3NOERASE;
- }
- }
-
- if(sTamper->MaskFlag != RTC_TAMPERMASK_FLAG_DISABLE)
- {
- sTamper->MaskFlag = 0;
- if((sTamper->Tamper & RTC_TAMPER_1) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP1MF;
- }
- if((sTamper->Tamper & RTC_TAMPER_2) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP2MF;
- }
- if((sTamper->Tamper & RTC_TAMPER_3) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP3MF;
- }
- }
-
- tmpreg = ((uint32_t)sTamper->Tamper | (uint32_t)sTamper->Trigger | (uint32_t)sTamper->NoErase |\
- (uint32_t)sTamper->MaskFlag | (uint32_t)sTamper->Filter | (uint32_t)sTamper->SamplingFrequency |\
- (uint32_t)sTamper->PrechargeDuration | (uint32_t)sTamper->TamperPullUp | sTamper->TimeStampOnTamperDetection);
-
- hrtc->Instance->TAMPCR &= (uint32_t)~((uint32_t)sTamper->Tamper | (uint32_t)(sTamper->Tamper << 1) | (uint32_t)RTC_TAMPCR_TAMPTS |\
- (uint32_t)RTC_TAMPCR_TAMPFREQ | (uint32_t)RTC_TAMPCR_TAMPFLT | (uint32_t)RTC_TAMPCR_TAMPPRCH |\
- (uint32_t)RTC_TAMPCR_TAMPPUDIS | (uint32_t)RTC_TAMPCR_TAMPIE | (uint32_t)RTC_TAMPCR_TAMP1IE |\
- (uint32_t)RTC_TAMPCR_TAMP2IE | (uint32_t)RTC_TAMPCR_TAMP3IE | (uint32_t)RTC_TAMPCR_TAMP1NOERASE |\
- (uint32_t)RTC_TAMPCR_TAMP2NOERASE | (uint32_t)RTC_TAMPCR_TAMP3NOERASE | (uint32_t)RTC_TAMPCR_TAMP1MF |\
- (uint32_t)RTC_TAMPCR_TAMP2MF | (uint32_t)RTC_TAMPCR_TAMP3MF);
-
- hrtc->Instance->TAMPCR |= tmpreg;
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Sets Tamper with interrupt.
- * @note By calling this API we force the tamper interrupt for all tampers.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param sTamper: Pointer to RTC Tamper.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetTamper_IT(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef* sTamper)
-{
- uint32_t tmpreg = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_TAMPER(sTamper->Tamper));
- assert_param(IS_RTC_TAMPER_INTERRUPT(sTamper->Interrupt));
- assert_param(IS_RTC_TAMPER_TRIGGER(sTamper->Trigger));
- assert_param(IS_RTC_TAMPER_ERASE_MODE(sTamper->NoErase));
- assert_param(IS_RTC_TAMPER_MASKFLAG_STATE(sTamper->MaskFlag));
- assert_param(IS_RTC_TAMPER_FILTER(sTamper->Filter));
- assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(sTamper->SamplingFrequency));
- assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(sTamper->PrechargeDuration));
- assert_param(IS_RTC_TAMPER_PULLUP_STATE(sTamper->TamperPullUp));
- assert_param(IS_RTC_TAMPER_TIMESTAMPONTAMPER_DETECTION(sTamper->TimeStampOnTamperDetection));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Configure the tamper trigger */
- if(sTamper->Trigger != RTC_TAMPERTRIGGER_RISINGEDGE)
- {
- sTamper->Trigger = (uint32_t)(sTamper->Tamper << 1);
- }
-
- if(sTamper->NoErase != RTC_TAMPER_ERASE_BACKUP_ENABLE)
- {
- sTamper->NoErase = 0;
- if((sTamper->Tamper & RTC_TAMPER_1) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP1NOERASE;
- }
- if((sTamper->Tamper & RTC_TAMPER_2) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP2NOERASE;
- }
- if((sTamper->Tamper & RTC_TAMPER_3) != 0)
- {
- sTamper->NoErase |= RTC_TAMPCR_TAMP3NOERASE;
- }
- }
-
- if(sTamper->MaskFlag != RTC_TAMPERMASK_FLAG_DISABLE)
- {
- sTamper->MaskFlag = 0;
- if((sTamper->Tamper & RTC_TAMPER_1) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP1MF;
- }
- if((sTamper->Tamper & RTC_TAMPER_2) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP2MF;
- }
- if((sTamper->Tamper & RTC_TAMPER_3) != 0)
- {
- sTamper->MaskFlag |= RTC_TAMPCR_TAMP3MF;
- }
- }
-
- tmpreg = ((uint32_t)sTamper->Tamper | (uint32_t)sTamper->Interrupt | (uint32_t)sTamper->Trigger | (uint32_t)sTamper->NoErase |\
- (uint32_t)sTamper->MaskFlag | (uint32_t)sTamper->Filter | (uint32_t)sTamper->SamplingFrequency |\
- (uint32_t)sTamper->PrechargeDuration | (uint32_t)sTamper->TamperPullUp | sTamper->TimeStampOnTamperDetection);
-
- hrtc->Instance->TAMPCR &= (uint32_t)~((uint32_t)sTamper->Tamper | (uint32_t)(sTamper->Tamper << 1) | (uint32_t)RTC_TAMPCR_TAMPTS |\
- (uint32_t)RTC_TAMPCR_TAMPFREQ | (uint32_t)RTC_TAMPCR_TAMPFLT | (uint32_t)RTC_TAMPCR_TAMPPRCH |\
- (uint32_t)RTC_TAMPCR_TAMPPUDIS | (uint32_t)RTC_TAMPCR_TAMPIE | (uint32_t)RTC_TAMPCR_TAMP1IE |\
- (uint32_t)RTC_TAMPCR_TAMP2IE | (uint32_t)RTC_TAMPCR_TAMP3IE | (uint32_t)RTC_TAMPCR_TAMP1NOERASE |\
- (uint32_t)RTC_TAMPCR_TAMP2NOERASE | (uint32_t)RTC_TAMPCR_TAMP3NOERASE | (uint32_t)RTC_TAMPCR_TAMP1MF |\
- (uint32_t)RTC_TAMPCR_TAMP2MF | (uint32_t)RTC_TAMPCR_TAMP3MF);
-
- hrtc->Instance->TAMPCR |= tmpreg;
-
- /* RTC Tamper Interrupt Configuration: EXTI configuration */
- __HAL_RTC_TAMPER_TIMESTAMP_EXTI_ENABLE_IT();
-
- EXTI->RTSR |= RTC_EXTI_LINE_TAMPER_TIMESTAMP_EVENT;
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Deactivates Tamper.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Tamper: Selected tamper pin.
- * This parameter can be RTC_Tamper_1 and/or RTC_TAMPER_2.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DeactivateTamper(RTC_HandleTypeDef *hrtc, uint32_t Tamper)
-{
- assert_param(IS_RTC_TAMPER(Tamper));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
-/* Disable the selected Tamper pin */
- hrtc->Instance->TAMPCR &= (uint32_t)~Tamper;
-
- if ((Tamper & RTC_TAMPER_1) != 0)
- {
- /* Disable the Tamper1 interrupt */
- hrtc->Instance->TAMPCR &= (uint32_t)~(RTC_IT_TAMP | RTC_IT_TAMP1);
- }
- if ((Tamper & RTC_TAMPER_2) != 0)
- {
- /* Disable the Tamper2 interrupt */
- hrtc->Instance->TAMPCR &= (uint32_t)~(RTC_IT_TAMP | RTC_IT_TAMP2);
- }
- if ((Tamper & RTC_TAMPER_3) != 0)
- {
- /* Disable the Tamper2 interrupt */
- hrtc->Instance->TAMPCR &= (uint32_t)~(RTC_IT_TAMP | RTC_IT_TAMP3);
- }
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief This function handles TimeStamp interrupt request.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-void HAL_RTCEx_TamperTimeStampIRQHandler(RTC_HandleTypeDef *hrtc)
-{
- if(__HAL_RTC_TIMESTAMP_GET_IT(hrtc, RTC_IT_TS))
- {
- /* Get the status of the Interrupt */
- if((uint32_t)(hrtc->Instance->CR & RTC_IT_TS) != (uint32_t)RESET)
- {
- /* TIMESTAMP callback */
- HAL_RTCEx_TimeStampEventCallback(hrtc);
-
- /* Clear the TIMESTAMP interrupt pending bit */
- __HAL_RTC_TIMESTAMP_CLEAR_FLAG(hrtc,RTC_FLAG_TSF);
- }
- }
-
- /* Get the status of the Interrupt */
- if(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP1F)== SET)
- {
- /* Get the TAMPER Interrupt enable bit and pending bit */
- if((((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMPIE)) != (uint32_t)RESET) || \
- (((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMP1IE)) != (uint32_t)RESET))
- {
- /* Tamper callback */
- HAL_RTCEx_Tamper1EventCallback(hrtc);
-
- /* Clear the Tamper interrupt pending bit */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc,RTC_FLAG_TAMP1F);
- }
- }
-
- /* Get the status of the Interrupt */
- if(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP2F)== SET)
- {
- /* Get the TAMPER Interrupt enable bit and pending bit */
- if((((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMPIE)) != (uint32_t)RESET) || \
- (((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMP2IE)) != (uint32_t)RESET))
- {
- /* Tamper callback */
- HAL_RTCEx_Tamper2EventCallback(hrtc);
-
- /* Clear the Tamper interrupt pending bit */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc, RTC_FLAG_TAMP2F);
- }
- }
-
- /* Get the status of the Interrupt */
- if(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP3F)== SET)
- {
- /* Get the TAMPER Interrupt enable bit and pending bit */
- if((((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMPIE)) != (uint32_t)RESET) || \
- (((hrtc->Instance->TAMPCR & RTC_TAMPCR_TAMP3IE)) != (uint32_t)RESET))
- {
- /* Tamper callback */
- HAL_RTCEx_Tamper3EventCallback(hrtc);
-
- /* Clear the Tamper interrupt pending bit */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc, RTC_FLAG_TAMP3F);
- }
- }
-
- /* Clear the EXTI's Flag for RTC TimeStamp and Tamper */
- __HAL_RTC_TAMPER_TIMESTAMP_EXTI_CLEAR_FLAG();
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-}
-
-/**
- * @brief TimeStamp callback.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-__weak void HAL_RTCEx_TimeStampEventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTC_TimeStampEventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief Tamper 1 callback.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-__weak void HAL_RTCEx_Tamper1EventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTC_Tamper1EventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief Tamper 2 callback.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-__weak void HAL_RTCEx_Tamper2EventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTC_Tamper2EventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief Tamper 3 callback.
- * @param hrtc: RTC handle
- * @retval None
- */
-__weak void HAL_RTCEx_Tamper3EventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTCEx_Tamper3EventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief This function handles TimeStamp polling request.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForTimeStampEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = 0;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- while(__HAL_RTC_TIMESTAMP_GET_FLAG(hrtc, RTC_FLAG_TSF) == RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
- return HAL_TIMEOUT;
- }
- }
- }
-
- if(__HAL_RTC_TIMESTAMP_GET_FLAG(hrtc, RTC_FLAG_TSOVF) != RESET)
- {
- /* Clear the TIMESTAMP OverRun Flag */
- __HAL_RTC_TIMESTAMP_CLEAR_FLAG(hrtc, RTC_FLAG_TSOVF);
-
- /* Change TIMESTAMP state */
- hrtc->State = HAL_RTC_STATE_ERROR;
-
- return HAL_ERROR;
- }
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @brief This function handles Tamper1 Polling.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForTamper1Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = 0;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Get the status of the Interrupt */
- while(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP1F)== RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the Tamper Flag */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc,RTC_FLAG_TAMP1F);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @brief This function handles Tamper2 Polling.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForTamper2Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = 0;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Get the status of the Interrupt */
- while(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP2F) == RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the Tamper Flag */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc,RTC_FLAG_TAMP2F);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @brief This function handles Tamper3 Polling.
- * @param hrtc: RTC handle
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForTamper3Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = HAL_GetTick();
-
- /* Get the status of the Interrupt */
- while(__HAL_RTC_TAMPER_GET_FLAG(hrtc, RTC_FLAG_TAMP3F) == RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the Tamper Flag */
- __HAL_RTC_TAMPER_CLEAR_FLAG(hrtc,RTC_FLAG_TAMP3F);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @}
- */
-
-/** @defgroup RTCEx_Group2 RTC Wake-up functions
- * @brief RTC Wake-up functions
- *
-@verbatim
- ===============================================================================
- ##### RTC Wake-up functions #####
- ===============================================================================
-
- [..] This section provides functions allowing to configure Wake-up feature
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Sets wake up timer.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param WakeUpCounter: Wake up counter
- * @param WakeUpClock: Wake up clock
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock)
-{
- uint32_t tickstart = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_WAKEUP_CLOCK(WakeUpClock));
- assert_param(IS_RTC_WAKEUP_COUNTER(WakeUpCounter));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- __HAL_RTC_WAKEUPTIMER_DISABLE(hrtc);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /*Check RTC WUTWF flag is reset only when wake up timer enabled*/
- if((hrtc->Instance->CR & RTC_CR_WUTE) != RESET)
- {
- /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
- while(__HAL_RTC_WAKEUPTIMER_GET_FLAG(hrtc, RTC_FLAG_WUTWF) == RESET)
- {
- if((HAL_GetTick() - tickstart ) > RTC_TIMEOUT_VALUE)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the Wakeup Timer clock source bits in CR register */
- hrtc->Instance->CR &= (uint32_t)~RTC_CR_WUCKSEL;
-
- /* Configure the clock source */
- hrtc->Instance->CR |= (uint32_t)WakeUpClock;
-
- /* Configure the Wakeup Timer counter */
- hrtc->Instance->WUTR = (uint32_t)WakeUpCounter;
-
- /* Enable the Wakeup Timer */
- __HAL_RTC_WAKEUPTIMER_ENABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Sets wake up timer with interrupt
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param WakeUpCounter: Wake up counter
- * @param WakeUpClock: Wake up clock
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetWakeUpTimer_IT(RTC_HandleTypeDef *hrtc, uint32_t WakeUpCounter, uint32_t WakeUpClock)
-{
- uint32_t tickstart = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_WAKEUP_CLOCK(WakeUpClock));
- assert_param(IS_RTC_WAKEUP_COUNTER(WakeUpCounter));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- __HAL_RTC_WAKEUPTIMER_DISABLE(hrtc);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /*Check RTC WUTWF flag is reset only when wake up timer enabled*/
- if((hrtc->Instance->CR & RTC_CR_WUTE) != RESET)
- {
- /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
- while(__HAL_RTC_WAKEUPTIMER_GET_FLAG(hrtc, RTC_FLAG_WUTWF) == RESET)
- {
- if((HAL_GetTick() - tickstart ) > RTC_TIMEOUT_VALUE)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Configure the Wakeup Timer counter */
- hrtc->Instance->WUTR = (uint32_t)WakeUpCounter;
-
- /* Clear the Wakeup Timer clock source bits in CR register */
- hrtc->Instance->CR &= (uint32_t)~RTC_CR_WUCKSEL;
-
- /* Configure the clock source */
- hrtc->Instance->CR |= (uint32_t)WakeUpClock;
-
- /* RTC WakeUpTimer Interrupt Configuration: EXTI configuration */
- __HAL_RTC_WAKEUPTIMER_EXTI_ENABLE_IT();
-
- EXTI->RTSR |= RTC_EXTI_LINE_WAKEUPTIMER_EVENT;
-
- /* Configure the Interrupt in the RTC_CR register */
- __HAL_RTC_WAKEUPTIMER_ENABLE_IT(hrtc,RTC_IT_WUT);
-
- /* Enable the Wakeup Timer */
- __HAL_RTC_WAKEUPTIMER_ENABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Deactivates wake up timer counter.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-uint32_t HAL_RTCEx_DeactivateWakeUpTimer(RTC_HandleTypeDef *hrtc)
-{
- uint32_t tickstart = 0;
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Disable the Wakeup Timer */
- __HAL_RTC_WAKEUPTIMER_DISABLE(hrtc);
-
- /* In case of interrupt mode is used, the interrupt source must disabled */
- __HAL_RTC_WAKEUPTIMER_DISABLE_IT(hrtc,RTC_IT_WUT);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
- while(__HAL_RTC_WAKEUPTIMER_GET_FLAG(hrtc, RTC_FLAG_WUTWF) == RESET)
- {
- if((HAL_GetTick() - tickstart ) > RTC_TIMEOUT_VALUE)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Gets wake up timer counter.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval Counter value
- */
-uint32_t HAL_RTCEx_GetWakeUpTimer(RTC_HandleTypeDef *hrtc)
-{
- /* Get the counter value */
- return ((uint32_t)(hrtc->Instance->WUTR & RTC_WUTR_WUT));
-}
-
-/**
- * @brief This function handles Wake Up Timer interrupt request.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-void HAL_RTCEx_WakeUpTimerIRQHandler(RTC_HandleTypeDef *hrtc)
-{
- if(__HAL_RTC_WAKEUPTIMER_GET_IT(hrtc, RTC_IT_WUT))
- {
- /* Get the status of the Interrupt */
- if((uint32_t)(hrtc->Instance->CR & RTC_IT_WUT) != (uint32_t)RESET)
- {
- /* WAKEUPTIMER callback */
- HAL_RTCEx_WakeUpTimerEventCallback(hrtc);
-
- /* Clear the WAKEUPTIMER interrupt pending bit */
- __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(hrtc, RTC_FLAG_WUTF);
- }
- }
-
- /* Clear the EXTI's line Flag for RTC WakeUpTimer */
- __HAL_RTC_WAKEUPTIMER_EXTI_CLEAR_FLAG();
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-}
-
-/**
- * @brief Wake Up Timer callback.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-__weak void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTC_WakeUpTimerEventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief This function handles Wake Up Timer Polling.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForWakeUpTimerEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = 0;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- while(__HAL_RTC_WAKEUPTIMER_GET_FLAG(hrtc, RTC_FLAG_WUTF) == RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the WAKEUPTIMER Flag */
- __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(hrtc, RTC_FLAG_WUTF);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @}
- */
-
-
-/** @defgroup RTCEx_Group3 Extension Peripheral Control functions
- * @brief Extension Peripheral Control functions
- *
-@verbatim
- ===============================================================================
- ##### Extension Peripheral Control functions #####
- ===============================================================================
- [..]
- This subsection provides functions allowing to
- (+) Write a data in a specified RTC Backup data register
- (+) Read a data in a specified RTC Backup data register
- (+) Set the Coarse calibration parameters.
- (+) Deactivate the Coarse calibration parameters
- (+) Set the Smooth calibration parameters.
- (+) Configure the Synchronization Shift Control Settings.
- (+) Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
- (+) Deactivate the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
- (+) Enable the RTC reference clock detection.
- (+) Disable the RTC reference clock detection.
- (+) Enable the Bypass Shadow feature.
- (+) Disable the Bypass Shadow feature.
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Writes a data in a specified RTC Backup data register.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param BackupRegister: RTC Backup data Register number.
- * This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to
- * specify the register.
- * @param Data: Data to be written in the specified RTC Backup data register.
- * @retval None
- */
-void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data)
-{
- uint32_t tmp = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_BKP(BackupRegister));
-
- tmp = (uint32_t)&(hrtc->Instance->BKP0R);
- tmp += (BackupRegister * 4);
-
- /* Write the specified register */
- *(__IO uint32_t *)tmp = (uint32_t)Data;
-}
-
-/**
- * @brief Reads data from the specified RTC Backup data Register.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param BackupRegister: RTC Backup data Register number.
- * This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to
- * specify the register.
- * @retval Read value
- */
-uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister)
-{
- uint32_t tmp = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_BKP(BackupRegister));
-
- tmp = (uint32_t)&(hrtc->Instance->BKP0R);
- tmp += (BackupRegister * 4);
-
- /* Read the specified register */
- return (*(__IO uint32_t *)tmp);
-}
-
-/**
- * @brief Sets the Smooth calibration parameters.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param SmoothCalibPeriod: Select the Smooth Calibration Period.
- * This parameter can be can be one of the following values :
- * @arg RTC_SMOOTHCALIB_PERIOD_32SEC: The smooth calibration period is 32s.
- * @arg RTC_SMOOTHCALIB_PERIOD_16SEC: The smooth calibration period is 16s.
- * @arg RTC_SMOOTHCALIB_PERIOD_8SEC: The smooth calibration period is 8s.
- * @param SmoothCalibPlusPulses: Select to Set or reset the CALP bit.
- * This parameter can be one of the following values:
- * @arg RTC_SMOOTHCALIB_PLUSPULSES_SET: Add one RTCCLK pulses every 2*11 pulses.
- * @arg RTC_SMOOTHCALIB_PLUSPULSES_RESET: No RTCCLK pulses are added.
- * @param SmouthCalibMinusPulsesValue: Select the value of CALM[8:0] bits.
- * This parameter can be one any value from 0 to 0x000001FF.
- * @note To deactivate the smooth calibration, the field SmoothCalibPlusPulses
- * must be equal to SMOOTHCALIB_PLUSPULSES_RESET and the field
- * SmouthCalibMinusPulsesValue must be equal to 0.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetSmoothCalib(RTC_HandleTypeDef* hrtc, uint32_t SmoothCalibPeriod, uint32_t SmoothCalibPlusPulses, uint32_t SmouthCalibMinusPulsesValue)
-{
- uint32_t tickstart = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_SMOOTH_CALIB_PERIOD(SmoothCalibPeriod));
- assert_param(IS_RTC_SMOOTH_CALIB_PLUS(SmoothCalibPlusPulses));
- assert_param(IS_RTC_SMOOTH_CALIB_MINUS(SmouthCalibMinusPulsesValue));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* check if a calibration is pending*/
- if((hrtc->Instance->ISR & RTC_ISR_RECALPF) != RESET)
- {
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* check if a calibration is pending*/
- while((hrtc->Instance->ISR & RTC_ISR_RECALPF) != RESET)
- {
- if((HAL_GetTick() - tickstart ) > RTC_TIMEOUT_VALUE)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Configure the Smooth calibration settings */
- hrtc->Instance->CALR = (uint32_t)((uint32_t)SmoothCalibPeriod | (uint32_t)SmoothCalibPlusPulses | (uint32_t)SmouthCalibMinusPulsesValue);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configures the Synchronization Shift Control Settings.
- * @note When REFCKON is set, firmware must not write to Shift control register.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param ShiftAdd1S: Select to add or not 1 second to the time calendar.
- * This parameter can be one of the following values :
- * @arg RTC_SHIFTADD1S_SET: Add one second to the clock calendar.
- * @arg RTC_SHIFTADD1S_RESET: No effect.
- * @param ShiftSubFS: Select the number of Second Fractions to substitute.
- * This parameter can be one any value from 0 to 0x7FFF.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetSynchroShift(RTC_HandleTypeDef* hrtc, uint32_t ShiftAdd1S, uint32_t ShiftSubFS)
-{
- uint32_t tickstart = 0;
-
- /* Check the parameters */
- assert_param(IS_RTC_SHIFT_ADD1S(ShiftAdd1S));
- assert_param(IS_RTC_SHIFT_SUBFS(ShiftSubFS));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until the shift is completed*/
- while((hrtc->Instance->ISR & RTC_ISR_SHPF) != RESET)
- {
- if((HAL_GetTick() - tickstart ) > RTC_TIMEOUT_VALUE)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Check if the reference clock detection is disabled */
- if((hrtc->Instance->CR & RTC_CR_REFCKON) == RESET)
- {
- /* Configure the Shift settings */
- hrtc->Instance->SHIFTR = (uint32_t)(uint32_t)(ShiftSubFS) | (uint32_t)(ShiftAdd1S);
-
- /* If RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
- if((hrtc->Instance->CR & RTC_CR_BYPSHAD) == RESET)
- {
- if(HAL_RTC_WaitForSynchro(hrtc) != HAL_OK)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- hrtc->State = HAL_RTC_STATE_ERROR;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_ERROR;
- }
- }
- }
- else
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_ERROR;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_ERROR;
- }
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configures the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param CalibOutput: Select the Calibration output Selection .
- * This parameter can be one of the following values:
- * @arg RTC_CALIBOUTPUT_512HZ: A signal has a regular waveform at 512Hz.
- * @arg RTC_CALIBOUTPUT_1HZ: A signal has a regular waveform at 1Hz.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetCalibrationOutPut(RTC_HandleTypeDef* hrtc, uint32_t CalibOutput)
-{
- /* Check the parameters */
- assert_param(IS_RTC_CALIB_OUTPUT(CalibOutput));
-
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Clear flags before config */
- hrtc->Instance->CR &= (uint32_t)~RTC_CR_COSEL;
-
- /* Configure the RTC_CR register */
- hrtc->Instance->CR |= (uint32_t)CalibOutput;
-
- __HAL_RTC_CALIBRATION_OUTPUT_ENABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Deactivates the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DeactivateCalibrationOutPut(RTC_HandleTypeDef* hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- __HAL_RTC_CALIBRATION_OUTPUT_DISABLE(hrtc);
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Enables the RTC reference clock detection.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_SetRefClock(RTC_HandleTypeDef* hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Set Initialization mode */
- if(RTC_EnterInitMode(hrtc) != HAL_OK)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Set RTC state*/
- hrtc->State = HAL_RTC_STATE_ERROR;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_ERROR;
- }
- else
- {
- __HAL_RTC_CLOCKREF_DETECTION_ENABLE(hrtc);
-
- /* Exit Initialization mode */
- hrtc->Instance->ISR &= (uint32_t)~RTC_ISR_INIT;
- }
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Disable the RTC reference clock detection.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DeactivateRefClock(RTC_HandleTypeDef* hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Set Initialization mode */
- if(RTC_EnterInitMode(hrtc) != HAL_OK)
- {
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Set RTC state*/
- hrtc->State = HAL_RTC_STATE_ERROR;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_ERROR;
- }
- else
- {
- __HAL_RTC_CLOCKREF_DETECTION_DISABLE(hrtc);
-
- /* Exit Initialization mode */
- hrtc->Instance->ISR &= (uint32_t)~RTC_ISR_INIT;
- }
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Enables the Bypass Shadow feature.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @note When the Bypass Shadow is enabled the calendar value are taken
- * directly from the Calendar counter.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_EnableBypassShadow(RTC_HandleTypeDef* hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Set the BYPSHAD bit */
- hrtc->Instance->CR |= (uint8_t)RTC_CR_BYPSHAD;
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @brief Disables the Bypass Shadow feature.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @note When the Bypass Shadow is enabled the calendar value are taken
- * directly from the Calendar counter.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_DisableBypassShadow(RTC_HandleTypeDef* hrtc)
-{
- /* Process Locked */
- __HAL_LOCK(hrtc);
-
- hrtc->State = HAL_RTC_STATE_BUSY;
-
- /* Disable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc);
-
- /* Reset the BYPSHAD bit */
- hrtc->Instance->CR &= (uint8_t)~RTC_CR_BYPSHAD;
-
- /* Enable the write protection for RTC registers */
- __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- /* Process Unlocked */
- __HAL_UNLOCK(hrtc);
-
- return HAL_OK;
-}
-
-/**
- * @}
- */
-
- /** @defgroup RTCEx_Group4 Extended features functions
- * @brief Extended features functions
- *
-@verbatim
- ===============================================================================
- ##### Extended features functions #####
- ===============================================================================
- [..] This section provides functions allowing to:
- (+) RTC Alram B callback
- (+) RTC Poll for Alarm B request
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Alarm B callback.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @retval None
- */
-__weak void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef *hrtc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_RTC_AlarmBEventCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief This function handles AlarmB Polling request.
- * @param hrtc: pointer to a RTC_HandleTypeDef structure that contains
- * the configuration information for RTC.
- * @param Timeout: Timeout duration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_RTCEx_PollForAlarmBEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout)
-{
- uint32_t tickstart = 0;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- while(__HAL_RTC_ALARM_GET_FLAG(hrtc, RTC_FLAG_ALRBF) == RESET)
- {
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- hrtc->State = HAL_RTC_STATE_TIMEOUT;
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Clear the Alarm Flag */
- __HAL_RTC_ALARM_CLEAR_FLAG(hrtc, RTC_FLAG_ALRBF);
-
- /* Change RTC state */
- hrtc->State = HAL_RTC_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* HAL_RTC_MODULE_ENABLED */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/