LUFA/Drivers/USB/HighLevel/USBMode.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 #ifndef __USBMODE_H__
  32 #define __USBMODE_H__
  33
  34         /* Private Interface - For use in library only: */
  35         #if !defined(__DOXYGEN__)
  36                 /* Macros: */
  37                         #if ((defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) ||   \
  38                               defined(__AVR_AT90USB162__)  || defined(__AVR_AT90USB82__)  ||   \
  39                                   defined(__AVR_ATmega16U4__)  || defined(__AVR_ATmega32U4__) ||   \
  40                                   defined(__AVR_ATmega32U6__)) && !defined(USB_DEVICE_ONLY))
  41                                 #define USB_DEVICE_ONLY
  42                         #endif
  43
  44                         #if (defined(__AVR_AT90USB162__)  || defined(__AVR_AT90USB82__))
  45                                 #define USB_LIMITED_CONTROLLER
  46                         #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
  47                                 #define USB_MODIFIED_FULL_CONTROLLER
  48                         #else
  49                                 #define USB_FULL_CONTROLLER
  50                         #endif
  51
  52                         #if (!defined(USB_DEVICE_ONLY) && !defined(USB_HOST_ONLY))
  53                                 #define USB_CAN_BE_BOTH
  54                                 #define USB_CAN_BE_HOST
  55                                 #define USB_CAN_BE_DEVICE
  56                         #elif defined(USB_HOST_ONLY)
  57                                 #define USB_CAN_BE_HOST
  58                                 #define USB_CurrentMode USB_MODE_HOST
  59                         #elif defined(USB_DEVICE_ONLY)
  60                                 #define USB_CAN_BE_DEVICE
  61                                 #define USB_CurrentMode USB_MODE_DEVICE
  62                         #endif
  63
  64                         #if (defined(USB_HOST_ONLY) && defined(USB_DEVICE_ONLY))
  65                                 #error USB_HOST_ONLY and USB_DEVICE_ONLY are mutually exclusive.
  66                         #endif
  67
  68                         #if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS))
  69                                 #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.
  70                         #endif
  71
  72                         #if defined(USE_STATIC_OPTIONS)
  73                                 #define USB_Options USE_STATIC_OPTIONS
  74                         #endif
  75         #endif
  76
  77 #endif