mmhal_flash.h

/*
 * Copyright 2021-2023 Morse Micro
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
 
#pragma once
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#define MMHAL_FLASH_ERASE_VALUE   0xFF
 
struct lfs_config;
 
struct mmhal_flash_partition_config
{
    uint32_t partition_start;
 
    uint32_t partition_size;
 
    bool not_memory_mapped;
};
 
#define MMHAL_FLASH_PARTITION_CONFIG_DEFAULT   { 0, 0, false }
 
const struct mmhal_flash_partition_config* mmhal_get_mmconfig_partition(void);
 
int mmhal_flash_erase(uint32_t block_address);
 
uint32_t mmhal_flash_getblocksize(uint32_t block_address);
 
int mmhal_flash_read(uint32_t read_address, uint8_t *buf, size_t size);
 
int mmhal_flash_write(uint32_t write_address, const uint8_t *data, size_t size);
 
const struct lfs_config* mmhal_get_littlefs_config(void);
 
#ifdef __cplusplus
}
#endif