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/**
******************************************************************************
* @file pal_nvm.h
* @author BLE Mesh Team
* @brief Header file for pal_nvm.c
******************************************************************************
* @attention
*
* Copyright (c) 2018-2021 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 __PAL_NVM_H
#define __PAL_NVM_H
#define ATOMIC_SECTION_BEGIN() uint32_t uwPRIMASK_Bit = __get_PRIMASK(); \
__disable_irq()
/* Must be called in the same or in a lower scope of ATOMIC_SECTION_BEGIN */
#define ATOMIC_SECTION_END() __set_PRIMASK(uwPRIMASK_Bit)
/* Includes ------------------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported variables -------------------------------------------------------*/
extern const void* mobleNvmBase;
/* Private define ------------------------------------------------------------*/
#define NVM_BASE ((unsigned int)mobleNvmBase)
#if defined(STM32WB55xx)
#define NVM_SIZE 8192U
#elif defined(STM32WB15xx)
#define NVM_SIZE 4096U
#endif
typedef enum
{
MOBLE_NVM_COMPARE_EQUAL,
MOBLE_NVM_COMPARE_NOT_EQUAL,
MOBLE_NVM_COMPARE_NOT_EQUAL_ERASE
} MOBLE_NVM_COMPARE;
/* Exported Functions Prototypes ---------------------------------------------*/
MOBLE_RESULT PalNvmRead(MOBLEUINT32 address,
MOBLEUINT32 offset,
void *buf,
MOBLEUINT32 size,
MOBLEBOOL backup);
MOBLE_RESULT PalNvmBackupRead(MOBLEUINT32 address,
void *buf,
MOBLEUINT32 size);
MOBLE_RESULT PalNvmWrite(MOBLEUINT32 address,
MOBLEUINT32 offset,
void const *buf,
MOBLEUINT32 size);
MOBLEBOOL PalNvmIsWriteProtected(void);
MOBLE_RESULT PalNvmCompare(MOBLEUINT32 address,
MOBLEUINT32 offset,
void const *buf,
MOBLEUINT32 size,
MOBLE_NVM_COMPARE* result);
MOBLE_RESULT PalNvmErase(MOBLEUINT32 address,
MOBLEUINT32 offset);
MOBLE_RESULT PalNvmProcess(void);
#endif /* __PAL_NVM_H */
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