Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.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 RFCOMMControl.c.
  34  */
  35
  36 #ifndef _RFCOMM_CONTROL_H_
  37 #define _RFCOMM_CONTROL_H_
  38
  39         /* Includes: */
  40                 #include <avr/io.h>
  41                 #include <avr/pgmspace.h>
  42                 #include <string.h>
  43                 #include <stdbool.h>
  44                 #include <stdio.h>
  45
  46                 #include <LUFA/Common/Common.h>
  47                 #include <LUFA/Drivers/Peripheral/SerialStream.h>
  48
  49                 #include "BluetoothStack.h"
  50                 #include "RFCOMM.h"
  51
  52         /* Macros: */
  53                 #define RFCOMM_
  54
  55         /* Enums: */
  56                 enum RFCOMM_Control_Commands_t
  57                 {
  58                         RFCOMM_Control_Test                    = (0x20 >> 2),
  59                         RFCOMM_Control_FlowControlEnable       = (0xA0 >> 2),
  60                         RFCOMM_Control_FlowControlDisable      = (0x60 >> 2),
  61                         RFCOMM_Control_ModemStatus             = (0xE0 >> 2),
  62                         RFCOMM_Control_RemotePortNegotiation   = (0x90 >> 2),
  63                         RFCOMM_Control_RemoteLineStatus        = (0x50 >> 2),
  64                         RFCOMM_Control_DLCParameterNegotiation = (0x80 >> 2),
  65                         RFCOMM_Control_NonSupportedCommand     = (0x10 >> 2),
  66                 };
  67
  68         /* Type Defines: */
  69                 typedef struct
  70                 {
  71                         unsigned char EA   : 1;
  72                         unsigned char CR   : 1;
  73                         unsigned char DLCI : 6;
  74                 } RFCOMM_Address_t;
  75
  76                 typedef struct
  77                 {
  78                         RFCOMM_Address_t Address;
  79                         uint8_t          Control;
  80                 } RFCOMM_Header_t;
  81
  82                 typedef struct
  83                 {
  84                         unsigned char EA      : 1;
  85                         unsigned char CR      : 1;
  86                         unsigned char Command : 6;
  87                 } RFCOMM_Command_t;
  88
  89                 typedef struct
  90                 {
  91                         uint8_t          DLCI;
  92                         unsigned char    FrameType        : 4;
  93                         unsigned char    ConvergenceLayer : 4;
  94                         uint8_t          Priority;
  95                         uint8_t          ACKTimerTicks;
  96                         uint16_t         MaximumFrameSize;
  97                         uint8_t          MaxRetransmissions;
  98                         uint8_t          RecoveryWindowSize;
  99                 } RFCOMM_DPN_Parameters_t;
 100
 101         /* Function Prototypes: */
 102                 void RFCOMM_ProcessControlCommand(const uint8_t* Command, Bluetooth_Channel_t* const Channel);
 103
 104                 #if defined(INCLUDE_FROM_RFCOMM_CONTROL_C)
 105                         static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 106                                                               Bluetooth_Channel_t* const Channel);
 107                         static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 108                                                              Bluetooth_Channel_t* const Channel);
 109                         static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 110                                                              Bluetooth_Channel_t* const Channel);
 111                         static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 112                                                             Bluetooth_Channel_t* const Channel);
 113                         static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 114                                                              Bluetooth_Channel_t* const Channel);
 115                         static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 116                                                              Bluetooth_Channel_t* const Channel);
 117                         static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,
 118                                                              Bluetooth_Channel_t* const Channel);
 119                 #endif
 120
 121 #endif