SCSI.h 3.62 KB
 Dean Camera committed May 08, 2010 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 /* LUFA Library Copyright (C) Dean Camera, 2010. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software. */ /** \file * * Header file for SCSI.c. */ #ifndef _SCSI_H_ #define _SCSI_H_ /* Includes: */ #include #include #include #include #include "MassStorage.h" #include "Descriptors.h" #include "DataflashManager.h" /* Macros: */ /** Macro to set the current SCSI sense data to the given key, additional sense code and additional sense qualifier. This * is for convenience, as it allows for all three sense values (returned upon request to the host to give information about * the last command failure) in a quick and easy manner. * * \param[in] key New SCSI sense key to set the sense code to * \param[in] acode New SCSI additional sense key to set the additional sense code to * \param[in] aqual New SCSI additional sense key qualifier to set the additional sense qualifier code to */ #define SCSI_SET_SENSE(key, acode, aqual) MACROS{ SenseData.SenseKey = (key); \ SenseData.AdditionalSenseCode = (acode); \ SenseData.AdditionalSenseQualifier = (aqual); }MACROE  Dean Camera committed Jun 03, 2010 63  /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */  Dean Camera committed May 08, 2010 64 65  #define DATA_READ true  Dean Camera committed Jun 03, 2010 66  /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */  Dean Camera committed May 08, 2010 67 68 69 70 71 72 73 74 75  #define DATA_WRITE false /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a Block Media device. */ #define DEVICE_TYPE_BLOCK 0x00 /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a CD-ROM device. */ #define DEVICE_TYPE_CDROM 0x05 /* Function Prototypes: */  Dean Camera committed Jul 21, 2010 76  bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);  Dean Camera committed May 08, 2010 77 78  #if defined(INCLUDE_FROM_SCSI_C)  Dean Camera committed Jul 21, 2010 79 80 81 82 83  static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo); static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo); static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo); static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo); static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const bool IsDataRead);  Dean Camera committed May 08, 2010 84 85 86  #endif #endif