Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2009.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6       www.fourwalledcubicle.com
   7 */
   8
   9 /*
  10   Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, and distribute this software
  13   and its documentation for any purpose and without fee is hereby
  14   granted, provided that the above copyright notice appear in all
  15   copies and that both that the copyright notice and this
  16   permission notice and warranty disclaimer appear in supporting
  17   documentation, and that the name of the author not be used in
  18   advertising or publicity pertaining to distribution of the
  19   software without specific, written prior permission.
  20
  21   The author disclaim all warranties with regard to this
  22   software, including all implied warranties of merchantability
  23   and fitness.  In no event shall the author be liable for any
  24   special, indirect or consequential damages or any damages
  25   whatsoever resulting from loss of use, data or profits, whether
  26   in an action of contract, negligence or other tortious action,
  27   arising out of or in connection with the use or performance of
  28   this software.
  29 */
  30
  31 /** \file
  32  *
  33  *  Header file for MassStoreHost.c.
  34  */
  35
  36 #ifndef _MASS_STORE_HOST_H_
  37 #define _MASS_STORE_HOST_H_
  38
  39         /* Includes: */
  40                 #include <avr/io.h>
  41                 #include <avr/wdt.h>
  42                 #include <avr/pgmspace.h>
  43                 #include <avr/power.h>
  44                 #include <stdio.h>
  45                 #include <ctype.h>
  46
  47                 #include "ConfigDescriptor.h"
  48
  49                 #include "Lib/MassStoreCommands.h"
  50
  51                 #include <LUFA/Version.h>                                // Library Version Information
  52                 #include <LUFA/Drivers/Misc/TerminalCodes.h>             // ANSI Terminal Escape Codes
  53                 #include <LUFA/Drivers/USB/USB.h>                        // USB Functionality
  54                 #include <LUFA/Drivers/Peripheral/SerialStream.h>        // Serial stream driver
  55                 #include <LUFA/Drivers/Board/LEDs.h>                     // LEDs driver
  56                 #include <LUFA/Drivers/Board/Buttons.h>                  // Board Buttons driver
  57                 #include <LUFA/Scheduler/Scheduler.h>                    // Simple scheduler for task management
  58
  59         /* Enums: */
  60                 /** Enum for the possible status codes for passing to the UpdateStatus() function. */
  61                 enum MassStorageHost_StatusCodes_t
  62                 {
  63                         Status_USBNotReady      = 0, /**< USB is not ready (disconnected from a USB device) */
  64                         Status_USBEnumerating   = 1, /**< USB interface is enumerating */
  65                         Status_USBReady         = 2, /**< USB interface is connected and ready */
  66                         Status_EnumerationError = 3, /**< Software error while enumerating the attached USB device */
  67                         Status_HardwareError    = 4, /**< Hardware error while enumerating the attached USB device */
  68                         Status_Busy             = 5, /**< Busy reading or writing to the attached Mass Storage device */
  69                         Status_SCSICommandError = 6, /**< Error sending or receiving a command to or from the attached SCSI device */
  70                 };
  71
  72         /* Task Definitions: */
  73                 TASK(USB_MassStore_Host);
  74
  75         /* Function Prototypes: */
  76                 void EVENT_USB_HostError(const uint8_t ErrorCode);
  77                 void EVENT_USB_DeviceAttached(void);
  78                 void EVENT_USB_DeviceUnattached(void);
  79                 void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
  80                 void EVENT_USB_DeviceEnumerationComplete(void);
  81
  82                 void ShowDiskReadError(char* CommandString, bool FailedAtSCSILayer, uint8_t ErrorCode);
  83                 void UpdateStatus(uint8_t CurrentStatus);
  84
  85 #endif