esp-idf/components/wear_levelling/private_include/Partition.h

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/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _Partition_H_
#define _Partition_H_
#include "esp_err.h"
#include "Flash_Access.h"
#include "esp_partition.h"
#include "spi_flash_mmap.h" // for SPI_FLASH_SEC_SIZE
/**
* @brief This class is used to access partition. Class implements Flash_Access interface
*
*/
class Partition : public Flash_Access
{
public:
Partition(const esp_partition_t *partition);
virtual size_t get_flash_size();
virtual esp_err_t erase_sector(size_t sector);
virtual esp_err_t erase_range(size_t start_address, size_t size);
virtual esp_err_t write(size_t dest_addr, const void *src, size_t size);
virtual esp_err_t read(size_t src_addr, void *dest, size_t size);
virtual size_t get_sector_size();
virtual bool is_readonly();
virtual ~Partition();
protected:
const esp_partition_t *partition;
};
#endif // _Partition_H_