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