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/**
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******************************************************************************
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* @file stm32h7rsxx_hal_icache.h
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* @author MCD Application Team
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* @brief Header file of ICACHE HAL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion ------------------------------------*/
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#ifndef STM32H7RSxx_HAL_ICACHE_H
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#define STM32H7RSxx_HAL_ICACHE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes -----------------------------------------------------------------*/
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#include "stm32h7rsxx_hal_def.h"
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#if defined(ICACHE)
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/** @addtogroup STM32H7RSxx_HAL_Driver
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* @{
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*/
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/** @addtogroup ICACHE
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* @{
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*/
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/* Exported types -----------------------------------------------------------*/
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/* Exported constants -------------------------------------------------------*/
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/** @defgroup ICACHE_Exported_Constants ICACHE Exported Constants
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* @{
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*/
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/** @defgroup ICACHE_WaysSelection Ways selection
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* @{
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*/
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#define ICACHE_1WAY 0UL /*!< 1-way cache (direct mapped cache) */
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#define ICACHE_4WAYS ICACHE_CR_WAYSEL /*!< 4-ways set associative cache (default) */
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/**
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* @}
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*/
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/** @defgroup ICACHE_Monitor_Type Monitor type
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* @{
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*/
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#define ICACHE_MONITOR_HIT_MISS (ICACHE_CR_HITMEN | ICACHE_CR_MISSMEN) /*!< Hit & Miss monitoring */
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#define ICACHE_MONITOR_HIT ICACHE_CR_HITMEN /*!< Hit monitoring */
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#define ICACHE_MONITOR_MISS ICACHE_CR_MISSMEN /*!< Miss monitoring */
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/**
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* @}
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*/
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/** @defgroup ICACHE_Interrupts Interrupts
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* @{
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*/
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#define ICACHE_IT_BUSYEND ICACHE_IER_BSYENDIE /*!< Busy end interrupt */
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#define ICACHE_IT_ERROR ICACHE_IER_ERRIE /*!< Cache error interrupt */
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/**
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* @}
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*/
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/** @defgroup ICACHE_Flags Flags
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* @{
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*/
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#define ICACHE_FLAG_BUSY ICACHE_SR_BUSYF /*!< Busy flag */
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#define ICACHE_FLAG_BUSYEND ICACHE_SR_BSYENDF /*!< Busy end flag */
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#define ICACHE_FLAG_ERROR ICACHE_SR_ERRF /*!< Cache error flag */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macros ----------------------------------------------------------*/
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/** @defgroup ICACHE_Exported_Macros ICACHE Exported Macros
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* @{
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*/
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/** @defgroup ICACHE_Flags_Interrupts_Management Flags and Interrupts Management
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* @brief macros to manage the specified ICACHE flags and interrupts.
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* @{
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*/
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/** @brief Enable ICACHE interrupts.
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* @param __INTERRUPT__ specifies the ICACHE interrupt sources to be enabled.
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* This parameter can be any combination of the following values:
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* @arg @ref ICACHE_IT_BUSYEND Busy end interrupt
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* @arg @ref ICACHE_IT_ERROR Cache error interrupt
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*/
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#define __HAL_ICACHE_ENABLE_IT(__INTERRUPT__) SET_BIT(ICACHE->IER, (__INTERRUPT__))
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/** @brief Disable ICACHE interrupts.
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* @param __INTERRUPT__ specifies the ICACHE interrupt sources to be disabled.
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* This parameter can be any combination of the following values:
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* @arg @ref ICACHE_IT_BUSYEND Busy end interrupt
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* @arg @ref ICACHE_IT_ERROR Cache error interrupt
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*/
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#define __HAL_ICACHE_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(ICACHE->IER, (__INTERRUPT__))
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/** @brief Check whether the specified ICACHE interrupt source is enabled or not.
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* @param __INTERRUPT__ specifies the ICACHE interrupt source to check.
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* This parameter can be any combination of the following values:
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* @arg @ref ICACHE_IT_BUSYEND Busy end interrupt
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* @arg @ref ICACHE_IT_ERROR Cache error interrupt
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* @retval The state of __INTERRUPT__ (0 or 1).
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*/
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#define __HAL_ICACHE_GET_IT_SOURCE(__INTERRUPT__) \
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((READ_BIT(ICACHE->IER, (__INTERRUPT__)) == (__INTERRUPT__)) ? 1U : 0U)
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/** @brief Check whether the selected ICACHE flag is set or not.
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* @param __FLAG__ specifies the flag to check.
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* This parameter can be one of the following values:
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* @arg @ref ICACHE_FLAG_BUSY Busy flag
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* @arg @ref ICACHE_FLAG_BUSYEND Busy end flag
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* @arg @ref ICACHE_FLAG_ERROR Cache error flag
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* @retval The state of __FLAG__ (0 or 1).
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*/
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#define __HAL_ICACHE_GET_FLAG(__FLAG__) ((READ_BIT(ICACHE->SR, (__FLAG__)) != 0U) ? 1U : 0U)
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/** @brief Clear the selected ICACHE flags.
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* @param __FLAG__ specifies the ICACHE flags to clear.
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* This parameter can be any combination of the following values:
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* @arg @ref ICACHE_FLAG_BUSYEND Busy end flag
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* @arg @ref ICACHE_FLAG_ERROR Cache error flag
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*/
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#define __HAL_ICACHE_CLEAR_FLAG(__FLAG__) WRITE_REG(ICACHE->FCR, (__FLAG__))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions -------------------------------------------------------*/
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/** @addtogroup ICACHE_Exported_Functions
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* @{
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*/
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/** @addtogroup ICACHE_Exported_Functions_Group1
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* @brief Initialization and control functions
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* @{
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*/
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/* Peripheral Control functions **********************************************/
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HAL_StatusTypeDef HAL_ICACHE_Enable(void);
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HAL_StatusTypeDef HAL_ICACHE_Disable(void);
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uint32_t HAL_ICACHE_IsEnabled(void);
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HAL_StatusTypeDef HAL_ICACHE_ConfigAssociativityMode(uint32_t AssociativityMode);
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HAL_StatusTypeDef HAL_ICACHE_DeInit(void);
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/******* Invalidate in blocking mode (Polling) */
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HAL_StatusTypeDef HAL_ICACHE_Invalidate(void);
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/******* Invalidate in non-blocking mode (Interrupt) */
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HAL_StatusTypeDef HAL_ICACHE_Invalidate_IT(void);
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/******* Wait for Invalidate complete in blocking mode (Polling) */
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HAL_StatusTypeDef HAL_ICACHE_WaitForInvalidateComplete(void);
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/******* Performance instruction cache monitoring functions */
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HAL_StatusTypeDef HAL_ICACHE_Monitor_Start(uint32_t MonitorType);
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HAL_StatusTypeDef HAL_ICACHE_Monitor_Stop(uint32_t MonitorType);
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HAL_StatusTypeDef HAL_ICACHE_Monitor_Reset(uint32_t MonitorType);
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uint32_t HAL_ICACHE_Monitor_GetHitValue(void);
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uint32_t HAL_ICACHE_Monitor_GetMissValue(void);
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/**
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* @}
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*/
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/** @addtogroup ICACHE_Exported_Functions_Group2
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* @brief IRQ and callback functions
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* @{
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*/
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/******* IRQHandler and Callbacks used in non-blocking mode (Interrupt) */
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void HAL_ICACHE_IRQHandler(void);
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void HAL_ICACHE_InvalidateCompleteCallback(void);
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void HAL_ICACHE_ErrorCallback(void);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif /* ICACHE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H7RSxx_HAL_ICACHE_H */
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