circuitpython/stmhal/usbdev/class/msc/inc/usbd_msc.h

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/**
******************************************************************************
* @file usbd_msc_core.h
* @author MCD Application Team
* @version V2.0.0
* @date 18-February-2014
* @brief header for the usbd_msc_core.c file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef _USB_MSC_CORE_H_
#define _USB_MSC_CORE_H_
#include "usbd_msc_bot.h"
#include "usbd_msc_scsi.h"
#include "usbd_ioreq.h"
/** @addtogroup USBD_MSC_BOT
* @{
*/
/** @defgroup USBD_MSC
* @brief This file is the Header file for USBD_msc.c
* @{
*/
/** @defgroup USBD_BOT_Exported_Defines
* @{
*/
#define MSC_MAX_FS_PACKET 0x40
#define MSC_MAX_HS_PACKET 0x200
#define BOT_GET_MAX_LUN 0xFE
#define BOT_RESET 0xFF
#define USB_MSC_CONFIG_DESC_SIZ 32
#define MSC_EPIN_ADDR 0x81
#define MSC_EPOUT_ADDR 0x01
/**
* @}
*/
/** @defgroup USB_CORE_Exported_Types
* @{
*/
typedef struct _USBD_STORAGE
{
int8_t (* Init) (uint8_t lun);
int8_t (* GetCapacity) (uint8_t lun, uint32_t *block_num, uint16_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 blk_addr, uint16_t blk_len);
int8_t (* Write)(uint8_t lun, uint8_t *buf, uint32_t blk_addr, uint16_t blk_len);
int8_t (* GetMaxLun)(void);
int8_t *pInquiry;
}USBD_StorageTypeDef;
typedef struct
{
uint32_t max_lun;
uint32_t interface;
uint8_t bot_state;
uint8_t bot_status;
uint16_t bot_data_length;
uint8_t bot_data[MSC_MEDIA_PACKET];
USBD_MSC_BOT_CBWTypeDef cbw;
USBD_MSC_BOT_CSWTypeDef csw;
USBD_SCSI_SenseTypeDef scsi_sense [SENSE_LIST_DEEPTH];
uint8_t scsi_sense_head;
uint8_t scsi_sense_tail;
uint16_t scsi_blk_size;
uint32_t scsi_blk_nbr;
uint32_t scsi_blk_addr;
uint32_t scsi_blk_len;
}
USBD_MSC_BOT_HandleTypeDef;
/* Structure for MSC process */
extern USBD_ClassTypeDef USBD_MSC;
uint8_t USBD_MSC_RegisterStorage (USBD_HandleTypeDef *pdev,
USBD_StorageTypeDef *fops);
/**
* @}
*/
/**
* @}
*/
#endif // _USB_MSC_CORE_H_
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/