Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2010.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6       www.fourwalledcubicle.com
   7 */
   8
   9 /*
  10   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, distribute, and sell this
  13   software and its documentation for any purpose is hereby granted
  14   without fee, provided that the above copyright notice appear in
  15   all 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 SDPServices.c.
  34  */
  35
  36 #ifndef _SDPSERVICES_H_
  37 #define _SDPSERVICES_H_
  38
  39         /* Includes: */
  40                 #include "ServiceDiscoveryProtocol.h"
  41
  42         /* Macros: */
  43                 /** Size of a full 128 bit UUID, in bytes. */
  44                 #define UUID_SIZE_BYTES                         16
  45
  46                 /** First 80 bits common to all standardized Bluetooth services. */
  47                 #define BASE_80BIT_UUID                         SWAPENDIAN_32(0xFB349B5F), SWAPENDIAN_16(0x8000), SWAPENDIAN_16(0x0080), SWAPENDIAN_16(0x0010)
  48
  49                 #define SDP_UUID                                {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}}
  50                 #define RFCOMM_UUID                             {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}}
  51                 #define L2CAP_UUID                              {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x01, 0x00}}
  52                 #define SDP_CLASS_UUID                          {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x10, 0x00}}
  53                 #define SP_CLASS_UUID                           {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x11, 0x01}}
  54                 #define PUBLICBROWSEGROUP_CLASS_UUID            {BASE_80BIT_UUID, {0x00, 0x00, 0x00, 0x00, 0x10, 0x02}}
  55
  56                 #define SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE    0x0000
  57                 #define SDP_ATTRIBUTE_ID_SERVICECLASSIDS        0x0001
  58                 #define SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST 0x0004
  59                 #define SDP_ATTRIBUTE_ID_BROWSEGROUPLIST        0x0005
  60                 #define SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET 0x0006
  61                 #define SDP_ATTRIBUTE_ID_VERSION                0x0200
  62                 #define SDP_ATTRIBUTE_ID_SERVICENAME            0x0100
  63                 #define SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION     0x0101
  64
  65                 #define SWAPENDIAN_16(x)                        ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
  66                 #define SWAPENDIAN_32(x)                        ((((x) & 0xFF000000) >> 24) | (((x) & 0x00FF0000) >> 8) | \
  67                                                                  (((x) & 0x0000FF00) << 8) | (((x) & 0x000000FF) << 24))
  68
  69                 /** Terminator for a service attribute table of type \ref ServiceAttributeTable_t. */
  70                 #define SERVICE_ATTRIBUTE_TABLE_TERMINATOR      {.Data = NULL}
  71
  72         /* Type Defines: */
  73                 typedef struct
  74                 {
  75                         uint32_t A;
  76                         uint16_t B;
  77                         uint16_t C;
  78                         uint16_t D;
  79                         uint8_t  E[6];
  80                 } UUID_t;
  81
  82                 /** Structure for the association of attribute ID values to an attribute value in FLASH. A table of these
  83                  *  structures can then be built up for each supported UUID service within the device.
  84                  */
  85                 typedef struct
  86                 {
  87                         uint16_t    AttributeID; /**< Attribute ID of the table element which the UUID service supports */
  88                         const void* Data; /**< Pointer to the attribute data, located in PROGMEM memory space */
  89                 } ServiceAttributeTable_t;
  90
  91                 /** Structure for a list of Data Elements containing 8-bit integers, for service attributes requiring such lists. */
  92                 typedef struct
  93                 {
  94                         uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit) */
  95                         uint8_t Value; /**< Value to store in the list Data Element */
  96                 } Item8Bit_t;
  97
  98                 /** Structure for a list of Data Elements containing 16-bit integers, for service attributes requiring such lists. */
  99                 typedef struct
 100                 {
 101                         uint8_t  Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit) */
 102                         uint16_t Value; /**< Value to store in the list Data Element */
 103                 } Item16Bit_t;
 104
 105                 /** Structure for a list of Data Elements containing 32-bit integers, for service attributes requiring such lists. */
 106                 typedef struct
 107                 {
 108                         uint8_t  Header; /**< Data Element header, should be (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_32Bit) */
 109                         uint32_t Value; /**< Value to store in the list Data Element */
 110                 } Item32Bit_t;
 111
 112                 /** Structure for a list of Data Elements containing UUIDs, for service attributes requiring UUID lists. */
 113                 typedef struct
 114                 {
 115                         uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit) */
 116                         UUID_t  UUID; /**< UUID to store in the list Data Element */
 117                 } ItemUUID_t;
 118
 119                 /** Structure for a list of Data Elements Sequences containing UUID Data Elements, for service attributes requiring
 120                  *  protocol lists.
 121                  */
 122                 typedef struct
 123                 {
 124                         uint8_t     Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
 125                         uint8_t     Size; /**< Size of the inner Data Element sequence */
 126
 127                         struct
 128                         {
 129                                 ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
 130                         } Protocol;
 131                 } ItemProtocol_t;
 132
 133                 typedef struct
 134                 {
 135                         Item16Bit_t LanguageID;
 136                         Item16Bit_t EncodingID;
 137                         Item16Bit_t OffsetID;
 138                 } ItemLangID_t;
 139
 140         /* External Variables: */
 141                 extern const ServiceAttributeTable_t RFCOMM_Attribute_Table[];
 142
 143 #endif