flash_driver.h

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/*
  ******************************************************************************
  * @file    flash_driver.h
  * @author  A.Alborov
  ******************************************************************************
*/
 
 
 
#ifndef INC_FLASH_DRIVER_H_
#define INC_FLASH_DRIVER_H_
 
 
 
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "stdint.h"
#include "stdbool.h"
#include "UBI_SDK.h"
 
#ifdef UBI_SDK_MANUFACTURER_NORDIC
 
#include "nrf_nvmc.h"
#include "nordic_common.h"
#include "nrf_fstorage_sd.h"
#include "nrf_fstorage_nvmc.h"
#include "Drivers/base_memory_driver.h"
 
 
 
#ifdef UBI_SDK_TARGET_NRF52832
#define FLASH_START_ADDR                            0x00U
#define FLASH_END_ADDR                                0x077000U
#define MIN_SECTOR_SIZE                            0x1000U
#endif
 
 
 
 
#define ROUND_MEMORY_CELL_SIZE(_sizeof_, _base_) (_sizeof_%_base_ ? ((_sizeof_/_base_)*_base_+_base_) : (_sizeof_))
 
typedef enum {
        FDSE_WRITE_OK = 0,
        FDSE_OWERWRITING_NOT_REQUERED,
        FDSE_DATA_CONTAINE_IN_FLASH_BUFFER,
        FDSE_FLASH_BUFFER_BUSY,
        FDSE_FLASH_WRITE_ERROR
    }flash_driver_status_enum;
 
    
    
void init_flash_driver(base_memory_driver_struct** memory_driver);
    
 
uint32_t readFlash32(uint32_t Address);
 
 
uint16_t readFlash16(uint32_t Address);
 
 
uint8_t readFlash8(uint32_t Address);
 
 
void* getFlashPointer(uint32_t Address);
 
 
bool WriteBytesToFlash(uint32_t Address, uint8_t* Buf, uint32_t Size);
 
void* SmartWriteToFlash(uint32_t Address, uint8_t* Buf, uint32_t Size,flash_driver_status_enum* status);
 
 
 
bool compare_memory_val(uint32_t Address, uint8_t* val, uint32_t val_size);
 
 
bool memory_region_is_free(uint32_t Address, uint32_t Len);
 
void clear_flash_sector(uint32_t Address);
 
uint32_t getSectorNumber(uint32_t Address);
 
uint32_t getStartSectorAddress(uint32_t Address);
 
void finish_used_flash();
 
#endif /* UBI_SDK_MANUFACTURER_NORDIC*/
 
#ifdef __cplusplus
}
#endif
 
#endif /* INC_FLASH_DRIVER_H_ */