Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.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 #ifndef _BLUETOOTH_ACLPACKETS_
  32 #define _BLUETOOTH_ACLPACKETS_
  33
  34         /* Includes: */
  35                 #include <avr/io.h>
  36                 #include <string.h>
  37                 #include <stdbool.h>
  38
  39                 #include <LUFA/Drivers/USB/USB.h>
  40
  41                 #include "BluetoothStack.h"
  42
  43         /* Macros: */
  44                 #define BT_ACL_DEBUG(s, ...)                     printf_P(PSTR("(ACL) " s "\r\n"), __VA_ARGS__)
  45
  46                 #define BLUETOOTH_CHANNEL_SIGNALING              0x0001
  47                 #define BLUETOOTH_CHANNEL_CONNECTIONLESS         0x0002
  48
  49                 #define BLUETOOTH_SIGNAL_CONNECTION_REQUEST      0x02
  50                 #define BLUETOOTH_SIGNAL_CONNECTION_RESPONSE     0x03
  51                 #define BLUETOOTH_SIGNAL_CONFIGURATION_REQUEST   0x04
  52                 #define BLUETOOTH_SIGNAL_CONFIGURATION_RESPONSE  0x05
  53                 #define BLUETOOTH_SIGNAL_INFORMATION_REQUEST     0x0A
  54
  55                 #define BLUETOOTH_CONNECTION_SUCCESSFUL          0x0000
  56                 #define BLUETOOTH_CONNECTION_REFUSED_RESOURCES   0x0004
  57
  58                 #define BLUETOOTH_CONFIGURATION_SUCCESSFUL       0x0000
  59                 #define BLUETOOTH_CONFIGURATION_REJECTED         0x0002
  60                 #define BLUETOOTH_CONFIGURATION_UNKNOWNOPTIONS   0x0003
  61
  62         /* Type Defines: */
  63                 typedef struct
  64                 {
  65                         uint16_t ConnectionHandle;
  66                         uint16_t DataLength;
  67                 } Bluetooth_ACL_Header_t;
  68
  69                 typedef struct
  70                 {
  71                         uint16_t PayloadLength;
  72                         uint16_t DestinationChannel;
  73                 } Bluetooth_DataPacket_Header_t;
  74
  75                 typedef struct
  76                 {
  77                         uint8_t  Code;
  78                         uint8_t  Identifier;
  79                         uint16_t Length;
  80                 } Bluetooth_SignalCommand_Header_t;
  81
  82                 typedef struct
  83                 {
  84                         uint16_t PSM;
  85                         uint16_t SourceChannel;
  86                 } Bluetooth_SignalCommand_ConnectionRequest_t;
  87
  88                 typedef struct
  89                 {
  90                         uint16_t DestinationChannel;
  91                         uint16_t SourceChannel;
  92                         uint16_t Result;
  93                         uint16_t Status;
  94                 } Bluetooth_SignalCommand_ConnectionResponse_t;
  95
  96                 typedef struct
  97                 {
  98                         uint16_t DestinationChannel;
  99                         uint16_t Flags;
 100                         uint8_t  Options[];
 101                 } Bluetooth_SignalCommand_ConfigurationRequest_t;
 102
 103                 typedef struct
 104                 {
 105                         uint16_t SourceChannel;
 106                         uint16_t Flags;
 107                         uint16_t Result;
 108                         uint8_t  Config;
 109                 } Bluetooth_SignalCommand_ConfigurationResponse_t;
 110
 111         /* Function Prototypes: */
 112                 void Bluetooth_ProcessACLPackets(void);
 113
 114                 #if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C)
 115                         static inline void Bluetooth_ProcessSignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
 116                                                                    Bluetooth_DataPacket_Header_t* DataHeader,
 117                                                                    Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
 118                         static inline void Bluetooth_ProcessSignalPacket_ConfigurationRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,
 119                                                                    Bluetooth_DataPacket_Header_t* DataHeader,
 120                                                                    Bluetooth_SignalCommand_Header_t* SignalCommandHeader);
 121                 #endif
 122
 123 #endif