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/**
******************************************************************************
* @file k_storage.h
* @author MCD Application Team
* @brief Header for k_storage.c file
******************************************************************************
* @attention
*
* Copyright (c) 2017 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 __K_STORAGE_H
#define __K_STORAGE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* Exported constants --------------------------------------------------------*/
#define FILEMGR_LIST_DEPDTH 24
#define FILEMGR_FILE_NAME_SIZE 256
#define FILEMGR_MAX_LEVEL 3
#define FILEMGR_MAX_EXT_SIZE 4
#define FILETYPE_DIR 0
#define FILETYPE_FILE 1
#define NUM_DISK_UNITS 1
#define USB_DISK_UNIT 0
/* Exported types ------------------------------------------------------------*/
typedef enum
{
USBDISK_DISCONNECTION_EVENT = 1,
USBDISK_CONNECTION_EVENT,
}
STORAGE_EventTypeDef;
typedef struct _FILELIST_LineTypeDef
{
uint8_t type;
uint8_t name[FILEMGR_FILE_NAME_SIZE];
}
FILELIST_LineTypeDef;
typedef struct _FILELIST_FileTypeDef
{
FILELIST_LineTypeDef file[FILEMGR_LIST_DEPDTH] ;
uint16_t ptr;
}
FILELIST_FileTypeDef;
/* Exported macros -----------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void k_StorageInit(void);
uint8_t k_StorageGetStatus (uint8_t unit);
uint32_t k_StorageGetCapacity (uint8_t unit);
uint32_t k_StorageGetFree (uint8_t unit);
int k_GetData(CHOOSEFILE_INFO * pInfo);
void k_GetExtOnly(char * pFile, char * pExt);
#ifdef __cplusplus
}
#endif
#endif /*__K_STORAGE_H */