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/**
******************************************************************************
* @file stm32u0xx_hal_flash_ex.h
* @author MCD Application Team
* @brief Header file of FLASH HAL Extended module.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file in
* the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32U0xx_HAL_FLASH_EX_H
#define STM32U0xx_HAL_FLASH_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32u0xx_hal_def.h"
/** @addtogroup STM32U0xx_HAL_Driver
* @{
*/
/** @addtogroup FLASHEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup FLASHEx_Exported_Constants FLASH Exported Constants
* @{
*/
/** @defgroup FLASHEx_Empty_Check FLASHEx Empty Check
* @{
*/
#define FLASH_NOT_EMPTY 0x00000000U /*!< 1st location in Flash is programmed */
#define FLASH_EMPTY FLASH_ACR_EMPTY /*!< 1st location in Flash is empty */
/**
* @}
*/
/** @defgroup FLASHEx_HDPEXT_Access FLASHEx HDPEXT access
* @{
*/
#define FLASH_HDPEXT_ACCESS_GRANTED (0xA3UL << FLASH_HDPCR_HDP1EXT_ACCDIS_Pos) /*!< Access to HDP extension area granted */
#define FLASH_HDPEXT_ACCESS_DENIED (0x5CUL << FLASH_HDPCR_HDP1EXT_ACCDIS_Pos) /*!< Access to HDP extension area denied but HDP_EXT size increment allowed at any time */
#define FLASH_HDPEXT_ACCESS_LOCKED (0x3AUL << FLASH_HDPCR_HDP1EXT_ACCDIS_Pos) /*!< Access to HDP extension area denied and HDP_EXT size update not possible */
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup FLASHEx_Exported_Functions
* @{
*/
/* Extended Program operation functions *************************************/
/** @addtogroup FLASHEx_Exported_Functions_Group1
* @{
*/
HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *PageError);
HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit);
void HAL_FLASHEx_EnableDebugger(void);
void HAL_FLASHEx_DisableDebugger(void);
uint32_t HAL_FLASHEx_FlashEmptyCheck(void);
void HAL_FLASHEx_ForceFlashEmpty(uint32_t FlashEmpty);
HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit);
void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit);
void HAL_FLASHEx_EnableHDPProtection(uint32_t Banks);
uint32_t HAL_FLASHEx_IsEnabledHDPProtection(void);
void HAL_FLASHEx_ConfigHDPExtension(const FLASH_HDPExtensionTypeDef *pHDPExtension);
void HAL_FLASHEx_GetHDPExtensionConfig(FLASH_HDPExtensionTypeDef *pHDPExtension);
void HAL_FLASH_OB_GetOEMKeyCRC(uint32_t RDPKeyType, uint32_t *OEMKeyCRC);
/**
* @}
*/
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup FLASHEx_Private_Macros FLASHEx Private Macros
* @{
*/
#define IS_FLASH_EMPTY_CHECK(__VALUE__) (((__VALUE__) == FLASH_EMPTY) || ((__VALUE__) == FLASH_NOT_EMPTY))
void FLASH_PageErase(uint32_t Page);
void FLASH_FlushCaches(void);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32U0xx_HAL_FLASH_EX_H */
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