2 ******************************************************************************
3 * @file usbh_msc_scsi.h
4 * @author MCD Application Team
7 * @brief Header file for usbh_msc_scsi.c
8 ******************************************************************************
11 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
19 ******************************************************************************
22 /* Define to prevent recursive ----------------------------------------------*/
23 #ifndef __USBH_MSC_SCSI_H__
24 #define __USBH_MSC_SCSI_H__
26 /* Includes ------------------------------------------------------------------*/
27 #include "usbh_stdreq.h"
30 /** @addtogroup USBH_LIB
34 /** @addtogroup USBH_CLASS
38 /** @addtogroup USBH_MSC_CLASS
42 /** @defgroup USBH_MSC_SCSI
43 * @brief This file is the Header file for usbh_msc_scsi.c
48 /** @defgroup USBH_MSC_SCSI_Exported_Types
54 USBH_MSC_PHASE_ERROR = 2,
56 }USBH_MSC_Status_TypeDef;
59 CMD_UNINITIALIZED_STATE =0,
66 typedef struct __MassStorageParameter
70 uint16_t MSPageLength;
73 uint8_t MSWriteProtect;
74 } MassStorageParameter_TypeDef;
81 /** @defgroup USBH_MSC_SCSI_Exported_Defines
87 #define OPCODE_TEST_UNIT_READY 0X00
88 #define OPCODE_READ_CAPACITY10 0x25
89 #define OPCODE_MODE_SENSE6 0x1A
90 #define OPCODE_READ10 0x28
91 #define OPCODE_WRITE10 0x2A
92 #define OPCODE_REQUEST_SENSE 0x03
94 #define DESC_REQUEST_SENSE 0X00
95 #define ALLOCATION_LENGTH_REQUEST_SENSE 63
96 #define XFER_LEN_READ_CAPACITY10 8
97 #define XFER_LEN_MODE_SENSE6 63
99 #define MASK_MODE_SENSE_WRITE_PROTECT 0x80
100 #define MODE_SENSE_PAGE_CONTROL_FIELD 0x00
101 #define MODE_SENSE_PAGE_CODE 0x3F
102 #define DISK_WRITE_PROTECTED 0x01
107 /** @defgroup USBH_MSC_SCSI_Exported_Macros
114 /** @defgroup _Exported_Variables
117 extern MassStorageParameter_TypeDef USBH_MSC_Param;
122 /** @defgroup USBH_MSC_SCSI_Exported_FunctionsPrototype
125 uint8_t USBH_MSC_TestUnitReady(USB_OTG_CORE_HANDLE *pdev);
126 uint8_t USBH_MSC_ReadCapacity10(USB_OTG_CORE_HANDLE *pdev);
127 uint8_t USBH_MSC_ModeSense6(USB_OTG_CORE_HANDLE *pdev);
128 uint8_t USBH_MSC_RequestSense(USB_OTG_CORE_HANDLE *pdev);
129 uint8_t USBH_MSC_Write10(USB_OTG_CORE_HANDLE *pdev,
133 uint8_t USBH_MSC_Read10(USB_OTG_CORE_HANDLE *pdev,
137 void USBH_MSC_StateMachine(USB_OTG_CORE_HANDLE *pdev);
143 #endif //__USBH_MSC_SCSI_H__
162 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/