diff options
Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h')
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h | 322 |
1 files changed, 161 insertions, 161 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h index aebdd96e2..ff1dec749 100644 --- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h +++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h @@ -1,161 +1,161 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 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.
-*/
-
-#ifndef _BLUETOOTH_STACK_
-#define _BLUETOOTH_STACK_
-
- /* Includes: */
- #include <LUFA/Drivers/USB/USB.h>
-
- /* Macros: */
- #define BLUETOOTH_DATA_IN_PIPE 1
- #define BLUETOOTH_DATA_OUT_PIPE 2
- #define BLUETOOTH_EVENTS_PIPE 3
-
- #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
- {
- Channel_Closed = 0, /**< Channel is closed and inactive. No data may be sent or received. */
- Channel_WaitConnect = 1, /**< A connection request has been received, but a response has not been sent. */
- Channel_WaitConnectRsp = 2, /**< A connection request has been sent, but a response has not been received. */
- Channel_Config_WaitConfig = 3, /**< Channel has been connected, but not yet configured on either end. */
- Channel_Config_WaitSendConfig = 4, /**< Channel configuration has been received and accepted, but not yet sent. */
- 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. */
- Channel_Config_WaitResp = 6, /**< Channel configuration has been sent but not accepted, but a configuration request
- from the remote end has been accepted. */
- Channel_Config_WaitReq = 7, /**< Channel configuration has been sent and accepted, but a configuration request
- from the remote end has not yet been accepted. */
- Channel_Open = 8, /**< Channel is open and ready to send or receive data */
- 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 sucessfully. */
- 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 relevent
- * information on an ACL channel for data transmission and reception by the stack.
- */
- typedef struct
- {
- uint8_t State;
- uint16_t LocalNumber;
- uint16_t RemoteNumber;
- uint16_t PSM;
- uint16_t LocalMTU;
- uint16_t RemoteMTU;
- } 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 SignallingIdentifier; /**< Next Signalling 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 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 Channel);
- 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 Channel);
- uint8_t Bluetooth_SendPacket(void* Data, uint16_t DataLen, Bluetooth_Channel_t* const Channel);
-
- /* External Variables: */
- extern Bluetooth_Device_t Bluetooth_DeviceConfiguration;
- extern Bluetooth_Connection_t Bluetooth_Connection;
- extern Bluetooth_Stack_State_t Bluetooth_State;
-
-#endif
+/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 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. +*/ + +#ifndef _BLUETOOTH_STACK_ +#define _BLUETOOTH_STACK_ + + /* Includes: */ + #include <LUFA/Drivers/USB/USB.h> + + /* Macros: */ + #define BLUETOOTH_DATA_IN_PIPE 1 + #define BLUETOOTH_DATA_OUT_PIPE 2 + #define BLUETOOTH_EVENTS_PIPE 3 + + #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 + { + Channel_Closed = 0, /**< Channel is closed and inactive. No data may be sent or received. */ + Channel_WaitConnect = 1, /**< A connection request has been received, but a response has not been sent. */ + Channel_WaitConnectRsp = 2, /**< A connection request has been sent, but a response has not been received. */ + Channel_Config_WaitConfig = 3, /**< Channel has been connected, but not yet configured on either end. */ + Channel_Config_WaitSendConfig = 4, /**< Channel configuration has been received and accepted, but not yet sent. */ + 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. */ + Channel_Config_WaitResp = 6, /**< Channel configuration has been sent but not accepted, but a configuration request + from the remote end has been accepted. */ + Channel_Config_WaitReq = 7, /**< Channel configuration has been sent and accepted, but a configuration request + from the remote end has not yet been accepted. */ + Channel_Open = 8, /**< Channel is open and ready to send or receive data */ + 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 sucessfully. */ + 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 relevent + * information on an ACL channel for data transmission and reception by the stack. + */ + typedef struct + { + uint8_t State; + uint16_t LocalNumber; + uint16_t RemoteNumber; + uint16_t PSM; + uint16_t LocalMTU; + uint16_t RemoteMTU; + } 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 SignallingIdentifier; /**< Next Signalling 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 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 Channel); + 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 Channel); + uint8_t Bluetooth_SendPacket(void* Data, uint16_t DataLen, Bluetooth_Channel_t* const Channel); + + /* External Variables: */ + extern Bluetooth_Device_t Bluetooth_DeviceConfiguration; + extern Bluetooth_Connection_t Bluetooth_Connection; + extern Bluetooth_Stack_State_t Bluetooth_State; + +#endif |