usbd_msc_mem.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __GD32F1X0_USBD_MEM_H
#define __GD32F1X0_USBD_MEM_H

/* Includes ------------------------------------------------------------------*/
#include "usbd_def.h"

/* Exported defines ----------------------------------------------------------*/
#define USBD_STD_INQUIRY_LENGTH    36

/* Exported types ------------------------------------------------------------*/
typedef struct _USBD_STORAGE
{
    int8_t (*Init)             (uint8_t Lun);
    int8_t (*GetCapacity)      (uint8_t Lun, uint32_t *block_num, uint32_t *block_size);
    int8_t (*IsReady)          (uint8_t Lun);
    int8_t (*IsWriteProtected) (uint8_t Lun);
    int8_t (*Read)             (uint8_t Lun, uint8_t *buf, uint32_t BlkAddr, uint16_t BlkLen);
    int8_t (*Write)            (uint8_t Lun, uint8_t *buf, uint32_t BlkAddr, uint16_t BlkLen);
    int8_t (*GetMaxLun)        (void);
    int8_t *pInquiryData;
}USBD_STORAGE_cb_TypeDef;

/* Exported functions ------------------------------------------------------- */ 
extern USBD_STORAGE_cb_TypeDef *USBD_STORAGE_fops;

#endif /* __GD32F1X0_USBD_MEM_H */

/************************ (C) COPYRIGHT 2014 GIGADEVICE *****END OF FILE****/