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Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h')
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h deleted file mode 100644 index ef95bd762..000000000 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for BluetoothStack.c. - */ - -#ifndef _BLUETOOTH_STACK_ -#define _BLUETOOTH_STACK_ - - /* Includes: */ - #include <LUFA/Drivers/USB/USB.h> - - #include "../ConfigDescriptor.h" - - /* Macros: */ - #define BLUETOOTH_MAX_OPEN_CHANNELS 6 - - #define CHANNEL_PSM_SDP 0x0001 - #define CHANNEL_PSM_UDP 0x0002 - #define CHANNEL_PSM_RFCOMM 0x0003 - #define CHANNEL_PSM_TCP 0x0004 - #define CHANNEL_PSM_IP 0x0009 - #define CHANNEL_PSM_FTP 0x000A - #define CHANNEL_PSM_HTTP 0x000C - #define CHANNEL_PSM_UPNP 0x0010 - #define CHANNEL_PSM_HIDP 0x0011 - - #define CHANNEL_SEARCH_LOCALNUMBER 0 - #define CHANNEL_SEARCH_REMOTENUMBER 1 - #define CHANNEL_SEARCH_PSM 2 - - #define MAXIMUM_CHANNEL_MTU 255 - - /* Enums: */ - /** Enum for the possible states for a Bluetooth ACL channel. */ - enum BT_ChannelStates_t - { - BT_Channel_Closed = 0, /**< Channel is closed and inactive. No data may be sent or received. */ - BT_Channel_WaitConnect = 1, /**< A connection request has been received, but a response has not been sent. */ - BT_Channel_WaitConnectRsp = 2, /**< A connection request has been sent, but a response has not been received. */ - BT_Channel_Config_WaitConfig = 3, /**< Channel has been connected, but not yet configured on either end. */ - BT_Channel_Config_WaitSendConfig = 4, /**< Channel configuration has been received and accepted, but not yet sent. */ - BT_Channel_Config_WaitReqResp = 5, /**< Channel configuration has been sent but not responded to, and a configuration - * request from the remote end has not yet been received. - */ - BT_Channel_Config_WaitResp = 6, /**< Channel configuration has been sent but not accepted, but a configuration request - * from the remote end has been accepted. - */ - BT_Channel_Config_WaitReq = 7, /**< Channel configuration has been sent and accepted, but a configuration request - * from the remote end has not yet been accepted. - */ - BT_Channel_Open = 8, /**< Channel is open and ready to send or receive data */ - BT_Channel_WaitDisconnect = 9, /**< A disconnection request has been sent, but not yet acknowledged. */ - }; - - /** Enum for the possible error codes returned by the \ref Bluetooth_SendPacket() function. */ - enum BT_SendPacket_ErrorCodes_t - { - BT_SENDPACKET_NoError = 0, /**< The packet was sent successfully. */ - BT_SENDPACKET_NotConnected = 1, /**< The Bluetooth stack is not currently connected to a remote device. */ - BT_SENDPACKET_ChannelNotOpen = 2, /**< The given channel is not currently in the Open state. */ - }; - - /* Type Defines: */ - /** Type define for a Bluetooth ACL channel information structure. This structure contains all the relevant - * information on an ACL channel for data transmission and reception by the stack. - */ - typedef struct - { - uint8_t State; /**< Current channel state, a value from the \ref BT_ChannelStates_t enum. */ - uint16_t LocalNumber; /**< Local channel number on the device. */ - uint16_t RemoteNumber; /**< Remote channel number on the connected device. */ - uint16_t PSM; /**< Protocol used on the channel. */ - uint16_t LocalMTU; /**< MTU of data sent from the connected device to the local device. */ - uint16_t RemoteMTU; /**< MTU of data sent from the local device to the connected device. */ - } Bluetooth_Channel_t; - - /** Type define for a Bluetooth device connection information structure. This structure contains all the - * information needed to maintain a connection to a remote Bluetooth device via the Bluetooth stack. - */ - typedef struct - { - bool IsConnected; /**< Indicates if the stack is currently connected to a remote device - if this value is - * false, the remaining elements are invalid. - */ - uint16_t ConnectionHandle; /**< Connection handle to the remote device, used internally in the stack. */ - uint8_t RemoteAddress[6]; /**< Bluetooth device address of the attached remote device. */ - Bluetooth_Channel_t Channels[BLUETOOTH_MAX_OPEN_CHANNELS]; /**< Channel information structures for the connection. */ - uint8_t SignalingIdentifier; /**< Next Signaling Channel unique command sequence identifier. */ - } Bluetooth_Connection_t; - - /** Local Bluetooth device information structure, for the defining of local device characteristics for the Bluetooth stack. */ - typedef struct - { - uint32_t Class; /**< Class of the local device, a mask of \c DEVICE_CLASS_* masks. */ - char PINCode[16]; /**< Pin code required to send or receive in order to authenticate with a remote device. */ - char Name[]; /**< Name of the local Bluetooth device, up to 248 characters. */ - } Bluetooth_Device_t; - - /** Bluetooth stack state information structure, for the containment of the Bluetooth stack state. The values in - * this structure are set by the Bluetooth stack internally, and should all be treated as read only by the user - * application. - */ - typedef struct - { - uint8_t CurrentHCIState; /**< Current HCI state machine state. */ - uint8_t NextHCIState; /**< Next HCI state machine state to progress to once the currently issued command completes. */ - bool IsInitialized; /**< Indicates if the Bluetooth stack is currently initialized and ready for connections - * to or from a remote Bluetooth device. - */ - uint8_t LocalBDADDR[6]; /**< Local Bluetooth adapter's BDADDR, valid when the stack is fully initialized. */ - } Bluetooth_Stack_State_t; - - /* Includes: */ - #include "BluetoothHCICommands.h" - #include "BluetoothACLPackets.h" - - /* Function Prototypes: */ - void Bluetooth_Stack_Init(void); - void Bluetooth_Stack_USBTask(void); - - void Bluetooth_StackInitialized(void); - bool Bluetooth_ConnectionRequest(const uint8_t* RemoteAddress); - void Bluetooth_ConnectionComplete(void); - void Bluetooth_DisconnectionComplete(void); - bool Bluetooth_ChannelConnectionRequest(const uint16_t PSM); - void Bluetooth_PacketReceived(void* Data, uint16_t DataLen, - Bluetooth_Channel_t* const ACLChannel); - void Bluetooth_ChannelOpened(Bluetooth_Channel_t* const ACLChannel); - - Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue, - const uint8_t SearchKey); - Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM); - void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel); - uint8_t Bluetooth_SendPacket(void* Data, - uint16_t DataLen, - Bluetooth_Channel_t* const ACLChannel); - - /* External Variables: */ - extern Bluetooth_Device_t Bluetooth_DeviceConfiguration; - extern Bluetooth_Connection_t Bluetooth_Connection; - extern Bluetooth_Stack_State_t Bluetooth_State; - -#endif - |