#ifndef __MW_STORAGE_H__
#define __MW_STORAGE_H__
#include "hal.h"

typedef enum
{
    CFG_STORAGE_REGION_MAIN = 0,  /* For current user settings */
    CFG_STORAGE_REGION_BACK,      /* For backup */

    CFG_STORAGE_REGION_NUM
}Mw_CfgStorage_Region_e;

typedef enum
{
    CFG_STORAGE_PARTITION_SYS  = 0,   /* For system info setting */
    CFG_STORAGE_PARTITION_USER = 1,   /* For user setting */

    CFG_STORAGE_PARTITION_NUM
}Mw_CfgStorage_Partition_e;


/* For user */
typedef uint32_t (*mw_read_cb)(Mw_CfgStorage_Partition_e part, Mw_CfgStorage_Region_e region, char *data, uint32_t max_size);
typedef uint32_t (*mw_write_cb)(Mw_CfgStorage_Partition_e part, Mw_CfgStorage_Region_e region, char *data, uint32_t max_size);

////////////////////////////////////////////////////////////
//
// 数据类型定义
//
////////////////////////////////////////////////////////////

/*flash init interface define,should be implement if needed*/

// path can be file, return size has been writed
uint32_t mw_storage_write(Mw_CfgStorage_Partition_e part, Mw_CfgStorage_Region_e region, char *data, uint32_t max_size);

// path can be file, return size has been read
uint32_t mw_storage_read(Mw_CfgStorage_Partition_e part, Mw_CfgStorage_Region_e region, char *data, uint32_t max_size);



#endif /* __MW_STORAGE_H__ */