-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2009.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, and distribute this software\r
- and its documentation for any purpose and without fee is hereby\r
- granted, provided that the above copyright notice appear in all\r
- copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting\r
- documentation, and that the name of the author not be used in\r
- advertising or publicity pertaining to distribution of the\r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- *\r
- * Header file for SCSI.c.\r
- */\r
- \r
-#ifndef _SCSI_H_\r
-#define _SCSI_H_\r
-\r
- /* Includes: */\r
- #include <avr/io.h>\r
- #include <avr/pgmspace.h>\r
-\r
- #include <LUFA/Common/Common.h> // Function Attribute, Atomic, Debug and ISR Macros\r
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality\r
- #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver\r
-\r
- #include "MassStorage.h"\r
- #include "Descriptors.h"\r
- #include "DataflashManager.h"\r
- #include "SCSI_Codes.h"\r
- \r
- /* Macros: */\r
- /** Macro to set the current SCSI sense data to the given key, additional sense code and additional sense qualifier. This\r
- * is for convenience, as it allows for all three sense values (returned upon request to the host to give information about\r
- * the last command failure) in a quick and easy manner.\r
- *\r
- * \param[in] key New SCSI sense key to set the sense code to\r
- * \param[in] acode New SCSI additional sense key to set the additional sense code to\r
- * \param[in] aqual New SCSI additional sense key qualifier to set the additional sense qualifier code to\r
- */\r
- #define SCSI_SET_SENSE(key, acode, aqual) MACROS{ SenseData.SenseKey = key; \\r
- SenseData.AdditionalSenseCode = acode; \\r
- SenseData.AdditionalSenseQualifier = aqual; }MACROE\r
-\r
- /** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */\r
- #define DATA_READ true\r
-\r
- /** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */\r
- #define DATA_WRITE false\r
-\r
- /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a Block Media device. */\r
- #define DEVICE_TYPE_BLOCK 0x00\r
- \r
- /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a CD-ROM device. */\r
- #define DEVICE_TYPE_CDROM 0x05\r
-\r
- /* Type Defines: */\r
- /** Type define for a SCSI response structure to a SCSI INQUIRY command. For details of the\r
- * structure contents, refer to the SCSI specifications.\r
- */\r
- typedef struct\r
- {\r
- unsigned char DeviceType : 5;\r
- unsigned char PeripheralQualifier : 3;\r
- \r
- unsigned char _RESERVED1 : 7;\r
- unsigned char Removable : 1;\r
- \r
- uint8_t Version;\r
- \r
- unsigned char ResponseDataFormat : 4;\r
- unsigned char _RESERVED2 : 1;\r
- unsigned char NormACA : 1;\r
- unsigned char TrmTsk : 1;\r
- unsigned char AERC : 1;\r
-\r
- uint8_t AdditionalLength;\r
- uint8_t _RESERVED3[2];\r
-\r
- unsigned char SoftReset : 1;\r
- unsigned char CmdQue : 1;\r
- unsigned char _RESERVED4 : 1;\r
- unsigned char Linked : 1;\r
- unsigned char Sync : 1;\r
- unsigned char WideBus16Bit : 1;\r
- unsigned char WideBus32Bit : 1;\r
- unsigned char RelAddr : 1;\r
- \r
- uint8_t VendorID[8];\r
- uint8_t ProductID[16];\r
- uint8_t RevisionID[4];\r
- } SCSI_Inquiry_Response_t;\r
- \r
- /** Type define for a SCSI sense structure to a SCSI REQUEST SENSE command. For details of the\r
- * structure contents, refer to the SCSI specifications.\r
- */\r
- typedef struct\r
- {\r
- uint8_t ResponseCode;\r
- \r
- uint8_t SegmentNumber;\r
- \r
- unsigned char SenseKey : 4;\r
- unsigned char _RESERVED1 : 1;\r
- unsigned char ILI : 1;\r
- unsigned char EOM : 1;\r
- unsigned char FileMark : 1;\r
- \r
- uint8_t Information[4];\r
- uint8_t AdditionalLength;\r
- uint8_t CmdSpecificInformation[4];\r
- uint8_t AdditionalSenseCode;\r
- uint8_t AdditionalSenseQualifier;\r
- uint8_t FieldReplaceableUnitCode;\r
- uint8_t SenseKeySpecific[3];\r
- } SCSI_Request_Sense_Response_t;\r
- \r
- /* Function Prototypes: */\r
- bool SCSI_DecodeSCSICommand(void);\r
- \r
- #if defined(INCLUDE_FROM_SCSI_C)\r
- static void SCSI_Command_Inquiry(void);\r
- static void SCSI_Command_Request_Sense(void);\r
- static void SCSI_Command_Read_Capacity_10(void);\r
- static void SCSI_Command_Send_Diagnostic(void);\r
- static void SCSI_Command_ReadWrite_10(const bool IsDataRead);\r
- #endif\r
- \r
-#endif\r
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2011.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2011 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 <avr/io.h>
+ #include <avr/pgmspace.h>
+
+ #include <LUFA/Common/Common.h>
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+
+ #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
+
+ /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */
+ #define DATA_READ true
+
+ /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */
+ #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
+
+ /* Type Defines: */
+ /** Type define for a SCSI response structure to a SCSI INQUIRY command. For details of the
+ * structure contents, refer to the SCSI specifications.
+ */
+ typedef struct
+ {
+ unsigned DeviceType : 5;
+ unsigned PeripheralQualifier : 3;
+
+ unsigned Reserved : 7;
+ unsigned Removable : 1;
+
+ uint8_t Version;
+
+ unsigned ResponseDataFormat : 4;
+ unsigned Reserved2 : 1;
+ unsigned NormACA : 1;
+ unsigned TrmTsk : 1;
+ unsigned AERC : 1;
+
+ uint8_t AdditionalLength;
+ uint8_t Reserved3[2];
+
+ unsigned SoftReset : 1;
+ unsigned CmdQue : 1;
+ unsigned Reserved4 : 1;
+ unsigned Linked : 1;
+ unsigned Sync : 1;
+ unsigned WideBus16Bit : 1;
+ unsigned WideBus32Bit : 1;
+ unsigned RelAddr : 1;
+
+ uint8_t VendorID[8];
+ uint8_t ProductID[16];
+ uint8_t RevisionID[4];
+ } MS_SCSI_Inquiry_Response_t;
+
+ /** Type define for a SCSI sense structure to a SCSI REQUEST SENSE command. For details of the
+ * structure contents, refer to the SCSI specifications.
+ */
+ typedef struct
+ {
+ uint8_t ResponseCode;
+
+ uint8_t SegmentNumber;
+
+ unsigned SenseKey : 4;
+ unsigned Reserved : 1;
+ unsigned ILI : 1;
+ unsigned EOM : 1;
+ unsigned FileMark : 1;
+
+ uint8_t Information[4];
+ uint8_t AdditionalLength;
+ uint8_t CmdSpecificInformation[4];
+ uint8_t AdditionalSenseCode;
+ uint8_t AdditionalSenseQualifier;
+ uint8_t FieldReplaceableUnitCode;
+ uint8_t SenseKeySpecific[3];
+ } MS_SCSI_Request_Sense_Response_t;
+
+ /* Function Prototypes: */
+ bool SCSI_DecodeSCSICommand(void);
+
+ #if defined(INCLUDE_FROM_SCSI_C)
+ static bool SCSI_Command_Inquiry(void);
+ static bool SCSI_Command_Request_Sense(void);
+ static bool SCSI_Command_Read_Capacity_10(void);
+ static bool SCSI_Command_Send_Diagnostic(void);
+ static bool SCSI_Command_ReadWrite_10(const bool IsDataRead);
+ static bool SCSI_Command_ModeSense_6(void);
+ #endif
+
+#endif
+
projects / pub / USBasp.git / blobdiff