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/**
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******************************************************************************
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* @file usbh_msc_scsi.h
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* @author MCD Application Team
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* @version V2.1.0
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* @date 19-March-2012
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* @brief Header file for usbh_msc_scsi.c
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2012 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 ----------------------------------------------*/
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#ifndef __USBH_MSC_SCSI_H__
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#define __USBH_MSC_SCSI_H__
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/* Includes ------------------------------------------------------------------*/
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#include "usbh_stdreq.h"
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/** @addtogroup USBH_LIB
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* @{
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*/
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/** @addtogroup USBH_CLASS
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* @{
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*/
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/** @addtogroup USBH_MSC_CLASS
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* @{
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*/
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/** @defgroup USBH_MSC_SCSI
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* @brief This file is the Header file for usbh_msc_scsi.c
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* @{
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*/
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/** @defgroup USBH_MSC_SCSI_Exported_Types
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* @{
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*/
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typedef enum {
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USBH_MSC_OK = 0,
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USBH_MSC_FAIL = 1,
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USBH_MSC_PHASE_ERROR = 2,
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USBH_MSC_BUSY = 3
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}USBH_MSC_Status_TypeDef;
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typedef enum {
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CMD_UNINITIALIZED_STATE =0,
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CMD_SEND_STATE,
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CMD_WAIT_STATUS
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} CMD_STATES_TypeDef;
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typedef struct __MassStorageParameter
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{
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uint32_t MSCapacity;
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uint32_t MSSenseKey;
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uint16_t MSPageLength;
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uint8_t MSBulkOutEp;
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uint8_t MSBulkInEp;
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uint8_t MSWriteProtect;
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} MassStorageParameter_TypeDef;
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/**
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* @}
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*/
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/** @defgroup USBH_MSC_SCSI_Exported_Defines
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* @{
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*/
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#define OPCODE_TEST_UNIT_READY 0X00
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#define OPCODE_READ_CAPACITY10 0x25
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#define OPCODE_MODE_SENSE6 0x1A
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#define OPCODE_READ10 0x28
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#define OPCODE_WRITE10 0x2A
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#define OPCODE_REQUEST_SENSE 0x03
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#define DESC_REQUEST_SENSE 0X00
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#define ALLOCATION_LENGTH_REQUEST_SENSE 63
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#define XFER_LEN_READ_CAPACITY10 8
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#define XFER_LEN_MODE_SENSE6 63
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#define MASK_MODE_SENSE_WRITE_PROTECT 0x80
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#define MODE_SENSE_PAGE_CONTROL_FIELD 0x00
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#define MODE_SENSE_PAGE_CODE 0x3F
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#define DISK_WRITE_PROTECTED 0x01
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/**
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* @}
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*/
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/** @defgroup USBH_MSC_SCSI_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup _Exported_Variables
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* @{
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*/
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extern MassStorageParameter_TypeDef USBH_MSC_Param;
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/**
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* @}
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*/
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/** @defgroup USBH_MSC_SCSI_Exported_FunctionsPrototype
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* @{
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*/
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uint8_t USBH_MSC_TestUnitReady(USB_OTG_CORE_HANDLE *pdev);
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uint8_t USBH_MSC_ReadCapacity10(USB_OTG_CORE_HANDLE *pdev);
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uint8_t USBH_MSC_ModeSense6(USB_OTG_CORE_HANDLE *pdev);
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uint8_t USBH_MSC_RequestSense(USB_OTG_CORE_HANDLE *pdev);
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uint8_t USBH_MSC_Write10(USB_OTG_CORE_HANDLE *pdev,
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uint8_t *,
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uint32_t ,
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uint32_t );
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uint8_t USBH_MSC_Read10(USB_OTG_CORE_HANDLE *pdev,
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uint8_t *,
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uint32_t ,
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uint32_t );
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void USBH_MSC_StateMachine(USB_OTG_CORE_HANDLE *pdev);
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/**
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* @}
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*/
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#endif //__USBH_MSC_SCSI_H__
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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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/**
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* @}
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*/
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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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