Added new VirtualSerialMassStorage Device Class Driver demo.

Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.aps

-<AVRStudio><MANAGEMENT><ProjectName>MassStorageKeyboard</ProjectName><Created>13-Jul-2010 15:30:55</Created><LastEdit>13-Jul-2010 15:31:22</LastEdit><ICON>241</ICON><ProjectType>0</ProjectType><Created>13-Jul-2010 15:30:55</Created><Version>4</Version><Build>4, 18, 0, 685</Build><ProjectTypeName>AVR GCC</ProjectTypeName></MANAGEMENT><CODE_CREATION><ObjectFile></ObjectFile><EntryFile></EntryFile><SaveFolder>C:\Users\Dean\Documents\Electronics\Projects\WORK\LUFAWORK\Demos\Device\ClassDriver\MassStorageKeyboard\</SaveFolder></CODE_CREATION><DEBUG_TARGET><CURRENT_TARGET></CURRENT_TARGET><CURRENT_PART></CURRENT_PART><BREAKPOINTS></BREAKPOINTS><IO_EXPAND><HIDE>false</HIDE></IO_EXPAND><REGISTERNAMES><Register>R00</Register><Register>R01</Register><Register>R02</Register><Register>R03</Register><Register>R04</Register><Register>R05</Register><Register>R06</Register><Register>R07</Register><Register>R08</Register><Register>R09</Register><Register>R10</Register><Register>R11</Register><Register>R12</Register><Register>R13</Register><Register>R14</Register><Register>R15</Register><Register>R16</Register><Register>R17</Register><Register>R18</Register><Register>R19</Register><Register>R20</Register><Register>R21</Register><Register>R22</Register><Register>R23</Register><Register>R24</Register><Register>R25</Register><Register>R26</Register><Register>R27</Register><Register>R28</Register><Register>R29</Register><Register>R30</Register><Register>R31</Register></REGISTERNAMES><COM>Auto</COM><COMType>0</COMType><WATCHNUM>0</WATCHNUM><WATCHNAMES><Pane0></Pane0><Pane1></Pane1><Pane2></Pane2><Pane3></Pane3></WATCHNAMES><BreakOnTrcaeFull>0</BreakOnTrcaeFull></DEBUG_TARGET><Debugger><Triggers></Triggers></Debugger><AVRGCCPLUGIN><FILES><SOURCEFILE>Descriptors.c</SOURCEFILE><SOURCEFILE>MassStorageKeyboard.c</SOURCEFILE><SOURCEFILE>Lib\DataflashManager.c</SOURCEFILE><SOURCEFILE>Lib\SCSI.c</SOURCEFILE><HEADERFILE>Descriptors.h</HEADERFILE><HEADERFILE>MassStorageKeyboard.h</HEADERFILE><HEADERFILE>Lib\DataflashManager.h</HEADERFILE><HEADERFILE>Lib\SCSI.h</HEADERFILE><HEADERFILE>Lib\SCSI_Codes.h</HEADERFILE><OTHERFILE>makefile</OTHERFILE></FILES><CONFIGS><CONFIG><NAME>default</NAME><USESEXTERNALMAKEFILE>YES</USESEXTERNALMAKEFILE><EXTERNALMAKEFILE>makefile</EXTERNALMAKEFILE><PART>atmega128</PART><HEX>1</HEX><LIST>1</LIST><MAP>1</MAP><OUTPUTFILENAME>MassStorageKeyboard.elf</OUTPUTFILENAME><OUTPUTDIR>default\</OUTPUTDIR><ISDIRTY>1</ISDIRTY><OPTIONS/><INCDIRS/><LIBDIRS/><LIBS/><LINKOBJECTS/><OPTIONSFORALL>-Wall -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums</OPTIONSFORALL><LINKEROPTIONS></LINKEROPTIONS><SEGMENTS/></CONFIG></CONFIGS><LASTCONFIG>default</LASTCONFIG><USES_WINAVR>1</USES_WINAVR><GCC_LOC>C:\WinAVR-20100110\bin\avr-gcc.exe</GCC_LOC><MAKE_LOC>C:\WinAVR-20100110\utils\bin\make.exe</MAKE_LOC></AVRGCCPLUGIN><IOView><usergroups/><sort sorted="0" column="0" ordername="0" orderaddress="0" ordergroup="0"/></IOView><Files></Files><Events><Bookmarks></Bookmarks></Events><Trace><Filters></Filters></Trace></AVRStudio>
+<AVRStudio><MANAGEMENT><ProjectName>MassStorageKeyboard</ProjectName><Created>13-Jul-2010 15:30:55</Created><LastEdit>13-Jul-2010 15:31:22</LastEdit><ICON>241</ICON><ProjectType>0</ProjectType><Created>13-Jul-2010 15:30:55</Created><Version>4</Version><Build>4, 18, 0, 685</Build><ProjectTypeName>AVR GCC</ProjectTypeName></MANAGEMENT><CODE_CREATION><ObjectFile></ObjectFile><EntryFile></EntryFile><SaveFolder>C:\Users\Dean\Documents\Electronics\Projects\WORK\LUFAWORK\Demos\Device\ClassDriver\MassStorageKeyboard\</SaveFolder></CODE_CREATION><DEBUG_TARGET><CURRENT_TARGET></CURRENT_TARGET><CURRENT_PART></CURRENT_PART><BREAKPOINTS></BREAKPOINTS><IO_EXPAND><HIDE>false</HIDE></IO_EXPAND><REGISTERNAMES><Register>R00</Register><Register>R01</Register><Register>R02</Register><Register>R03</Register><Register>R04</Register><Register>R05</Register><Register>R06</Register><Register>R07</Register><Register>R08</Register><Register>R09</Register><Register>R10</Register><Register>R11</Register><Register>R12</Register><Register>R13</Register><Register>R14</Register><Register>R15</Register><Register>R16</Register><Register>R17</Register><Register>R18</Register><Register>R19</Register><Register>R20</Register><Register>R21</Register><Register>R22</Register><Register>R23</Register><Register>R24</Register><Register>R25</Register><Register>R26</Register><Register>R27</Register><Register>R28</Register><Register>R29</Register><Register>R30</Register><Register>R31</Register></REGISTERNAMES><COM>Auto</COM><COMType>0</COMType><WATCHNUM>0</WATCHNUM><WATCHNAMES><Pane0></Pane0><Pane1></Pane1><Pane2></Pane2><Pane3></Pane3></WATCHNAMES><BreakOnTrcaeFull>0</BreakOnTrcaeFull></DEBUG_TARGET><Debugger><Triggers></Triggers></Debugger><AVRGCCPLUGIN><FILES><SOURCEFILE>Descriptors.c</SOURCEFILE><SOURCEFILE>MassStorageKeyboard.c</SOURCEFILE><SOURCEFILE>Lib\DataflashManager.c</SOURCEFILE><SOURCEFILE>Lib\SCSI.c</SOURCEFILE><HEADERFILE>Descriptors.h</HEADERFILE><HEADERFILE>MassStorageKeyboard.h</HEADERFILE><HEADERFILE>Lib\DataflashManager.h</HEADERFILE><HEADERFILE>Lib\SCSI.h</HEADERFILE><OTHERFILE>makefile</OTHERFILE></FILES><CONFIGS><CONFIG><NAME>default</NAME><USESEXTERNALMAKEFILE>YES</USESEXTERNALMAKEFILE><EXTERNALMAKEFILE>makefile</EXTERNALMAKEFILE><PART>atmega128</PART><HEX>1</HEX><LIST>1</LIST><MAP>1</MAP><OUTPUTFILENAME>MassStorageKeyboard.elf</OUTPUTFILENAME><OUTPUTDIR>default\</OUTPUTDIR><ISDIRTY>1</ISDIRTY><OPTIONS/><INCDIRS/><LIBDIRS/><LIBS/><LINKOBJECTS/><OPTIONSFORALL>-Wall -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums</OPTIONSFORALL><LINKEROPTIONS></LINKEROPTIONS><SEGMENTS/></CONFIG></CONFIGS><LASTCONFIG>default</LASTCONFIG><USES_WINAVR>1</USES_WINAVR><GCC_LOC>C:\WinAVR-20100110\bin\avr-gcc.exe</GCC_LOC><MAKE_LOC>C:\WinAVR-20100110\utils\bin\make.exe</MAKE_LOC></AVRGCCPLUGIN><IOView><usergroups/><sort sorted="0" column="0" ordername="0" orderaddress="0" ordergroup="0"/></IOView><Files></Files><Events><Bookmarks></Bookmarks></Events><Trace><Filters></Filters></Trace></AVRStudio>

Demos/Device/ClassDriver/VirtualSerialMassStorage/Descriptors.h

+/*
+             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 Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+	/* Includes: */
+		#include <avr/pgmspace.h>
+
+		#include <LUFA/Drivers/USB/USB.h>
+
+	/* Macros: */
+		/** Endpoint number of the CDC device-to-host notification IN endpoint. */
+		#define CDC_NOTIFICATION_EPNUM         2
+
+		/** Endpoint number of the CDC device-to-host data IN endpoint. */
+		#define CDC_TX_EPNUM                   3
+
+		/** Endpoint number of the CDC host-to-device data OUT endpoint. */
+		#define CDC_RX_EPNUM                   4
+
+		/** Size in bytes of the CDC device-to-host notification IN endpoint. */
+		#define CDC_NOTIFICATION_EPSIZE        8
+
+		/** Size in bytes of the CDC data IN and OUT endpoints. */
+		#define CDC_TXRX_EPSIZE                16
+
+		/** Endpoint number of the Mass Storage device-to-host data IN endpoint. */
+		#define MASS_STORAGE_IN_EPNUM          3
+
+		/** Endpoint number of the Mass Storage host-to-device data OUT endpoint. */
+		#define MASS_STORAGE_OUT_EPNUM         4
+
+		/** Size in bytes of the Mass Storage data endpoints. */
+		#define MASS_STORAGE_IO_EPSIZE         64
+
+	/* Type Defines: */
+		/** Type define for the device configuration descriptor structure. This must be defined in the
+		 *  application code, as the configuration descriptor contains several sub-descriptors which
+		 *  vary between devices, and which describe the device's usage to the host.
+		 */
+		typedef struct
+		{
+			USB_Descriptor_Configuration_Header_t    Config;
+			USB_Descriptor_Interface_Association_t   CDC_IAD;
+			USB_Descriptor_Interface_t               CDC_CCI_Interface;
+			USB_CDC_Descriptor_FunctionalHeader_t    CDC_Functional_Header;
+			USB_CDC_Descriptor_FunctionalACM_t       CDC_Functional_ACM;
+			USB_CDC_Descriptor_FunctionalUnion_t     CDC_Functional_Union;
+			USB_Descriptor_Endpoint_t                CDC_NotificationEndpoint;
+			USB_Descriptor_Interface_t               CDC_DCI_Interface;
+			USB_Descriptor_Endpoint_t                CDC_DataOutEndpoint;
+			USB_Descriptor_Endpoint_t                CDC_DataInEndpoint;
+			USB_Descriptor_Interface_t               MS_Interface;
+			USB_Descriptor_Endpoint_t                MS_DataInEndpoint;
+			USB_Descriptor_Endpoint_t                MS_DataOutEndpoint;
+		} USB_Descriptor_Configuration_t;
+
+	/* Function Prototypes: */
+		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+		                                    const uint8_t wIndex,
+		                                    const void** const DescriptorAddress)
+		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
+

Demos/Device/ClassDriver/VirtualSerialMassStorage/LUFA VirtualSerialMassStorage.inf

+;************************************************************
+; Windows USB CDC ACM Setup File
+; Copyright (c) 2000 Microsoft Corporation
+
+
+[Version]
+Signature="$Windows NT$"
+Class=Ports
+ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
+Provider=%MFGNAME%
+LayoutFile=layout.inf
+CatalogFile=%MFGFILENAME%.cat
+DriverVer=11/15/2007,5.1.2600.0
+
+[Manufacturer]
+%MFGNAME%=DeviceList, NTamd64
+
+[DestinationDirs]
+DefaultDestDir=12
+
+
+;------------------------------------------------------------------------------
+;  Windows 2000/XP/Vista-32bit Sections
+;------------------------------------------------------------------------------
+
+[DriverInstall.nt]
+include=mdmcpq.inf
+CopyFiles=DriverCopyFiles.nt
+AddReg=DriverInstall.nt.AddReg
+
+[DriverCopyFiles.nt]
+usbser.sys,,,0x20
+
+[DriverInstall.nt.AddReg]
+HKR,,DevLoader,,*ntkern
+HKR,,NTMPDriver,,%DRIVERFILENAME%.sys
+HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
+
+[DriverInstall.nt.Services]
+AddService=usbser, 0x00000002, DriverService.nt
+
+[DriverService.nt]
+DisplayName=%SERVICE%
+ServiceType=1
+StartType=3
+ErrorControl=1
+ServiceBinary=%12%\%DRIVERFILENAME%.sys
+
+;------------------------------------------------------------------------------
+;  Vista-64bit Sections
+;------------------------------------------------------------------------------
+
+[DriverInstall.NTamd64]
+include=mdmcpq.inf
+CopyFiles=DriverCopyFiles.NTamd64
+AddReg=DriverInstall.NTamd64.AddReg
+
+[DriverCopyFiles.NTamd64]
+%DRIVERFILENAME%.sys,,,0x20
+
+[DriverInstall.NTamd64.AddReg]
+HKR,,DevLoader,,*ntkern
+HKR,,NTMPDriver,,%DRIVERFILENAME%.sys
+HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
+
+[DriverInstall.NTamd64.Services]
+AddService=usbser, 0x00000002, DriverService.NTamd64
+
+[DriverService.NTamd64]
+DisplayName=%SERVICE%
+ServiceType=1
+StartType=3
+ErrorControl=1
+ServiceBinary=%12%\%DRIVERFILENAME%.sys
+
+
+;------------------------------------------------------------------------------
+;  Vendor and Product ID Definitions
+;------------------------------------------------------------------------------
+; When developing your USB device, the VID and PID used in the PC side
+; application program and the firmware on the microcontroller must match.
+; Modify the below line to use your VID and PID.  Use the format as shown below.
+; Note: One INF file can be used for multiple devices with different VID and PIDs.
+; For each supported device, append ",USB\VID_xxxx&PID_yyyy" to the end of the line.
+;------------------------------------------------------------------------------
+[SourceDisksFiles]
+[SourceDisksNames]
+[DeviceList]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2068&MI_00
+
+[DeviceList.NTamd64]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2068&MI_00
+
+
+;------------------------------------------------------------------------------
+;  String Definitions
+;------------------------------------------------------------------------------
+;Modify these strings to customize your device
+;------------------------------------------------------------------------------
+[Strings]
+MFGFILENAME="CDC_vista"
+DRIVERFILENAME ="usbser"
+MFGNAME="http://www.lufa-lib.org"
+INSTDISK="LUFA CDC/Mass Storage Driver Installer"
+DESCRIPTION="Communications Port"
+SERVICE="USB RS-232 Emulation Driver"
\ No newline at end of file

Demos/Device/ClassDriver/VirtualSerialMassStorage/Lib/DataflashManager.h

+/*
+             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 DataflashManager.c.
+ */
+
+#ifndef _DATAFLASH_MANAGER_H_
+#define _DATAFLASH_MANAGER_H_
+
+	/* Includes: */
+		#include <avr/io.h>
+
+		#include "VirtualSerialMassStorage.h"
+		#include "Descriptors.h"
+
+		#include <LUFA/Common/Common.h>
+		#include <LUFA/Drivers/USB/USB.h>
+		#include <LUFA/Drivers/Board/Dataflash.h>
+
+	/* Preprocessor Checks: */
+		#if (DATAFLASH_PAGE_SIZE % 16)
+			#error Dataflash page size must be a multiple of 16 bytes.
+		#endif
+
+	/* Defines: */
+		/** Total number of bytes of the storage medium, comprised of one or more Dataflash ICs. */
+		#define VIRTUAL_MEMORY_BYTES                ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS)
+
+		/** Block size of the device. This is kept at 512 to remain compatible with the OS despite the underlying
+		 *  storage media (Dataflash) using a different native block size. Do not change this value.
+		 */
+		#define VIRTUAL_MEMORY_BLOCK_SIZE           512
+
+		/** Total number of blocks of the virtual memory for reporting to the host as the device's total capacity. Do not
+		 *  change this value; change VIRTUAL_MEMORY_BYTES instead to alter the media size.
+		 */
+		#define VIRTUAL_MEMORY_BLOCKS               (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)
+
+	/* Function Prototypes: */
+		void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,
+		                                  const uint32_t BlockAddress,
+		                                  uint16_t TotalBlocks);
+		void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,
+		                                 const uint32_t BlockAddress,
+		                                 uint16_t TotalBlocks);
+		void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress,
+		                                      uint16_t TotalBlocks,
+		                                      uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
+		void DataflashManager_ReadBlocks_RAM(const uint32_t BlockAddress,
+		                                     uint16_t TotalBlocks,
+		                                     uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
+		void DataflashManager_ResetDataflashProtections(void);
+		bool DataflashManager_CheckDataflashOperation(void);
+
+#endif
+

Demos/Device/ClassDriver/VirtualSerialMassStorage/Lib/SCSI.h

+/*
+             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/Drivers/USB/USB.h>
+
+		#include "VirtualSerialMassStorage.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
+
+	/* Function Prototypes: */
+		bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+
+		#if defined(INCLUDE_FROM_SCSI_C)
+			static bool SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static bool SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static bool SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static bool SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,
+			                                      const bool IsDataRead);
+			static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+		#endif
+
+#endif
+

Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.aps

+<AVRStudio><MANAGEMENT><ProjectName>VirtualSerialMassStorage</ProjectName><Created>16-Mar-2011 16:48:25</Created><LastEdit>16-Mar-2011 16:48:25</LastEdit><ICON>241</ICON><ProjectType>0</ProjectType><Created>16-Mar-2011 16:48:25</Created><Version>4</Version><Build>4, 18, 0, 685</Build><ProjectTypeName>AVR GCC</ProjectTypeName></MANAGEMENT><CODE_CREATION><ObjectFile></ObjectFile><EntryFile></EntryFile><SaveFolder>C:\Users\Dean\Documents\Electronics\Projects\WORK\LUFAWORK\Demos\Device\ClassDriver\VirtualSerialMassStorage\</SaveFolder></CODE_CREATION><DEBUG_TARGET><CURRENT_TARGET></CURRENT_TARGET><CURRENT_PART></CURRENT_PART><BREAKPOINTS></BREAKPOINTS><IO_EXPAND><HIDE>false</HIDE></IO_EXPAND><REGISTERNAMES><Register>R00</Register><Register>R01</Register><Register>R02</Register><Register>R03</Register><Register>R04</Register><Register>R05</Register><Register>R06</Register><Register>R07</Register><Register>R08</Register><Register>R09</Register><Register>R10</Register><Register>R11</Register><Register>R12</Register><Register>R13</Register><Register>R14</Register><Register>R15</Register><Register>R16</Register><Register>R17</Register><Register>R18</Register><Register>R19</Register><Register>R20</Register><Register>R21</Register><Register>R22</Register><Register>R23</Register><Register>R24</Register><Register>R25</Register><Register>R26</Register><Register>R27</Register><Register>R28</Register><Register>R29</Register><Register>R30</Register><Register>R31</Register></REGISTERNAMES><COM>Auto</COM><COMType>0</COMType><WATCHNUM>0</WATCHNUM><WATCHNAMES><Pane0></Pane0><Pane1></Pane1><Pane2></Pane2><Pane3></Pane3></WATCHNAMES><BreakOnTrcaeFull>0</BreakOnTrcaeFull></DEBUG_TARGET><Debugger><Triggers></Triggers></Debugger><AVRGCCPLUGIN><FILES><SOURCEFILE>Descriptors.c</SOURCEFILE><SOURCEFILE>VirtualSerialMassStorage.c</SOURCEFILE><SOURCEFILE>Lib\DataflashManager.c</SOURCEFILE><SOURCEFILE>Lib\SCSI.c</SOURCEFILE><HEADERFILE>Descriptors.h</HEADERFILE><HEADERFILE>VirtualSerialMassStorage.h</HEADERFILE><HEADERFILE>Lib\DataflashManager.h</HEADERFILE><HEADERFILE>Lib\SCSI.h</HEADERFILE><OTHERFILE>makefile</OTHERFILE></FILES><CONFIGS><CONFIG><NAME>default</NAME><USESEXTERNALMAKEFILE>YES</USESEXTERNALMAKEFILE><EXTERNALMAKEFILE>makefile</EXTERNALMAKEFILE><PART>atmega128</PART><HEX>1</HEX><LIST>1</LIST><MAP>1</MAP><OUTPUTFILENAME>MassStorageKeyboard.elf</OUTPUTFILENAME><OUTPUTDIR>default\</OUTPUTDIR><ISDIRTY>1</ISDIRTY><OPTIONS/><INCDIRS/><LIBDIRS/><LIBS/><LINKOBJECTS/><OPTIONSFORALL>-Wall -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums</OPTIONSFORALL><LINKEROPTIONS></LINKEROPTIONS><SEGMENTS/></CONFIG></CONFIGS><LASTCONFIG>default</LASTCONFIG><USES_WINAVR>1</USES_WINAVR><GCC_LOC>C:\WinAVR-20100110\bin\avr-gcc.exe</GCC_LOC><MAKE_LOC>C:\WinAVR-20100110\utils\bin\make.exe</MAKE_LOC></AVRGCCPLUGIN><IOView><usergroups/><sort sorted="0" column="0" ordername="0" orderaddress="0" ordergroup="0"/></IOView><Files></Files><Events><Bookmarks></Bookmarks></Events><Trace><Filters></Filters></Trace></AVRStudio>

Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c

+/*
+             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
+ *
+ *  Main source file for the VirtualSerialMassStorage demo. This file contains the main tasks of
+ *  the demo and is responsible for the initial application hardware configuration.
+ */
+
+#include "VirtualSerialMassStorage.h"
+
+/** LUFA CDC Class driver interface configuration and state information. This structure is
+ *  passed to all CDC Class driver functions, so that multiple instances of the same class
+ *  within a device can be differentiated from one another.
+ */
+USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
+	{
+		.Config =
+			{
+				.ControlInterfaceNumber         = 0,
+
+				.DataINEndpointNumber           = CDC_TX_EPNUM,
+				.DataINEndpointSize             = CDC_TXRX_EPSIZE,
+				.DataINEndpointDoubleBank       = false,
+
+				.DataOUTEndpointNumber          = CDC_RX_EPNUM,
+				.DataOUTEndpointSize            = CDC_TXRX_EPSIZE,
+				.DataOUTEndpointDoubleBank      = false,
+
+				.NotificationEndpointNumber     = CDC_NOTIFICATION_EPNUM,
+				.NotificationEndpointSize       = CDC_NOTIFICATION_EPSIZE,
+				.NotificationEndpointDoubleBank = false,
+			},
+	};
+	
+/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
+ *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class
+ *  within a device can be differentiated from one another.
+ */
+USB_ClassInfo_MS_Device_t Disk_MS_Interface =
+	{
+		.Config =
+			{
+				.InterfaceNumber           = 0,
+
+				.DataINEndpointNumber      = MASS_STORAGE_IN_EPNUM,
+				.DataINEndpointSize        = MASS_STORAGE_IO_EPSIZE,
+				.DataINEndpointDoubleBank  = false,
+
+				.DataOUTEndpointNumber     = MASS_STORAGE_OUT_EPNUM,
+				.DataOUTEndpointSize       = MASS_STORAGE_IO_EPSIZE,
+				.DataOUTEndpointDoubleBank = false,
+
+				.TotalLUNs                 = TOTAL_LUNS,
+			},
+	};
+
+/** Standard file stream for the CDC interface when set up, so that the virtual CDC COM port can be
+ *  used like any regular character stream in the C APIs
+ */
+static FILE USBSerialStream;
+
+
+/** Main program entry point. This routine contains the overall program flow, including initial
+ *  setup of all components and the main program loop.
+ */
+int main(void)
+{
+	SetupHardware();
+
+	/* Create a regular character stream for the interface so that it can be used with the stdio.h functions */
+	CDC_Device_CreateStream(&VirtualSerial_CDC_Interface, &USBSerialStream);
+
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
+
+	for (;;)
+	{
+		CheckJoystickMovement();
+
+		/* Must throw away unused bytes from the host, or it will lock up while waiting for the device */
+		CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
+
+		CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
+		MS_Device_USBTask(&Disk_MS_Interface);
+		USB_USBTask();
+	}
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+	/* Disable watchdog if enabled by bootloader/fuses */
+	MCUSR &= ~(1 << WDRF);
+	wdt_disable();
+
+	/* Disable clock division */
+	clock_prescale_set(clock_div_1);
+
+	/* Hardware Initialization */
+	LEDs_Init();
+	Joystick_Init();
+	SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_ORDER_MSB_FIRST | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER);
+	Dataflash_Init();
+	USB_Init();
+
+	/* Clear Dataflash sector protections, if enabled */
+	DataflashManager_ResetDataflashProtections();
+}
+
+/** Checks for changes in the position of the board joystick, sending strings to the host upon each change. */
+void CheckJoystickMovement(void)
+{
+	uint8_t     JoyStatus_LCL = Joystick_GetStatus();
+	char*       ReportString  = NULL;
+	static bool ActionSent    = false;
+
+	if (JoyStatus_LCL & JOY_UP)
+	  ReportString = "Joystick Up\r\n";
+	else if (JoyStatus_LCL & JOY_DOWN)
+	  ReportString = "Joystick Down\r\n";
+	else if (JoyStatus_LCL & JOY_LEFT)
+	  ReportString = "Joystick Left\r\n";
+	else if (JoyStatus_LCL & JOY_RIGHT)
+	  ReportString = "Joystick Right\r\n";
+	else if (JoyStatus_LCL & JOY_PRESS)
+	  ReportString = "Joystick Pressed\r\n";
+	else
+	  ActionSent = false;
+
+	if ((ReportString != NULL) && (ActionSent == false))
+	{
+		ActionSent = true;
+
+		/* Write the string to the virtual COM port via the created character stream */
+		fputs(ReportString, &USBSerialStream);
+
+		/* Alternatively, without the stream: */
+		// CDC_Device_SendString(&VirtualSerial_CDC_Interface, ReportString);
+	}
+}
+
+/** Event handler for the library USB Connection event. */
+void EVENT_USB_Device_Connect(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the library USB Disconnection event. */
+void EVENT_USB_Device_Disconnect(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+	bool ConfigSuccess = true;
+
+	ConfigSuccess &= CDC_Device_ConfigureEndpoints(&VirtualSerial_CDC_Interface);
+	ConfigSuccess &= MS_Device_ConfigureEndpoints(&Disk_MS_Interface);
+
+	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+	CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface);
+	MS_Device_ProcessControlRequest(&Disk_MS_Interface);
+}
+
+/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed.
+ *
+ *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface configuration structure being referenced
+ */
+bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
+{
+	bool CommandSuccess;
+
+	LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
+	CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo);
+	LEDs_SetAllLEDs(LEDMASK_USB_READY);
+
+	return CommandSuccess;
+}

Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.h

+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2011.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org