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Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda

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This commit is contained in:
Dean Camera 2010-10-13 14:05:35 +00:00
parent a8871c7fba
commit 5a4def7478
760 changed files with 12883 additions and 12164 deletions
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149
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -50,14 +50,14 @@ void Bluetooth_ACLTask(void)
{
/* Process incoming ACL packets, if any */
Bluetooth_ProcessIncomingACLPackets();
/* Check for any half-open channels, send configuration details to the remote device if found */
for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
{
Bluetooth_Channel_t* ChannelData = &Bluetooth_Connection.Channels[i];
bool MustSendConfigReq = true;
/* Check if we are in a channel state which requires a configuration request to be sent */
switch (ChannelData->State)
{
@ -71,7 +71,7 @@ void Bluetooth_ACLTask(void)
MustSendConfigReq = false;
break;
}
/* Only send a configuration request if it the channel was in a state which required it */
if (MustSendConfigReq)
{
@ -79,14 +79,14 @@ void Bluetooth_ACLTask(void)
{
BT_Signal_Header_t SignalCommandHeader;
BT_Signal_ConfigurationReq_t ConfigurationRequest;
struct
{
BT_Config_Option_Header_t Header;
uint16_t Value;
} Option_LocalMTU;
} PacketData;
/* Fill out the Signal Command header in the response packet */
PacketData.SignalCommandHeader.Code = BT_SIGNAL_CONFIGURATION_REQUEST;
PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier;
@ -101,7 +101,7 @@ void Bluetooth_ACLTask(void)
PacketData.Option_LocalMTU.Value = ChannelData->LocalMTU;
Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Configuration Request");
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", PacketData.ConfigurationRequest.DestinationChannel);
}
@ -119,13 +119,13 @@ static void Bluetooth_ProcessIncomingACLPackets(void)
Pipe_SelectPipe(BLUETOOTH_DATA_IN_PIPE);
Pipe_Unfreeze();
if (!(Pipe_IsReadWriteAllowed()))
{
Pipe_Freeze();
return;
}
/* Read in the received ACL packet headers when it has been discovered that a packet has been received */
Pipe_Read_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader));
Pipe_Read_Stream_LE(&DataHeader, sizeof(DataHeader));
@ -143,7 +143,7 @@ static void Bluetooth_ProcessIncomingACLPackets(void)
/* Read in the Signal Command header of the incoming packet */
BT_Signal_Header_t SignalCommandHeader;
Pipe_Read_Stream_LE(&SignalCommandHeader, sizeof(SignalCommandHeader));
/* Dispatch to the appropriate handler function based on the Signal message code */
switch (SignalCommandHeader.Code)
{
@ -173,20 +173,20 @@ static void Bluetooth_ProcessIncomingACLPackets(void)
break;
case BT_SIGNAL_COMMAND_REJECT:
BT_ACL_DEBUG(1, "<< Command Reject");
uint16_t RejectReason;
Pipe_Read_Stream_LE(&RejectReason, sizeof(RejectReason));
Pipe_Discard_Stream(ACLPacketHeader.DataLength - sizeof(RejectReason));
Pipe_ClearIN();
Pipe_Freeze();
Pipe_Freeze();
BT_ACL_DEBUG(2, "-- Reason: %d", RejectReason);
break;
default:
BT_ACL_DEBUG(1, "<< Unknown Signaling Command 0x%02X", SignalCommandHeader.Code);
Pipe_Discard_Stream(ACLPacketHeader.DataLength);
Pipe_ClearIN();
Pipe_ClearIN();
Pipe_Freeze();
break;
}
@ -198,7 +198,7 @@ static void Bluetooth_ProcessIncomingACLPackets(void)
Pipe_Read_Stream_LE(PacketData, DataHeader.PayloadLength);
Pipe_ClearIN();
Pipe_Freeze();
Bluetooth_PacketReceived(PacketData, DataHeader.PayloadLength,
Bluetooth_GetChannelData(DataHeader.DestinationChannel, CHANNEL_SEARCH_LOCALNUMBER));
}
@ -221,9 +221,9 @@ Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue,
/* Closed channels should be ignored as they are not considered valid data */
if (ChannelData->State == BT_Channel_Closed)
continue;
bool FoundMatch = false;
/* Search the current channel for the search key to see if it matches */
switch (SearchKey)
{
@ -237,7 +237,7 @@ Bluetooth_Channel_t* Bluetooth_GetChannelData(const uint16_t SearchValue,
FoundMatch = (SearchValue == ChannelData->PSM);
break;
}
if (FoundMatch)
return ChannelData;
}
@ -285,9 +285,9 @@ uint8_t Bluetooth_SendPacket(void* Data,
Pipe_Write_Stream_LE(&DataHeader, sizeof(DataHeader));
Pipe_Write_Stream_LE(Data, DataLen);
Pipe_ClearOUT();
Pipe_Freeze();
BT_ACL_DEBUG(2, "");
BT_ACL_DEBUG(2, "Packet Sent");
BT_ACL_DEBUG(2, "-- Connection Handle: 0x%04X", (ACLPacketHeader.ConnectionHandle & 0x0FFF));
@ -319,7 +319,7 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
if (Bluetooth_Connection.Channels[i].State == BT_Channel_Closed)
{
ChannelData = &Bluetooth_Connection.Channels[i];
/* Set the new channel structure's local channel number to a unique value within the connection orientated
channel address space */
ChannelData->LocalNumber = (BT_CHANNELNUMBER_BASEOFFSET + i);
@ -336,7 +336,7 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
ChannelData->PSM = PSM;
ChannelData->LocalMTU = MAXIMUM_CHANNEL_MTU;
ChannelData->State = BT_Channel_WaitConnectRsp;
struct
{
BT_Signal_Header_t SignalCommandHeader;
@ -347,11 +347,11 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
PacketData.SignalCommandHeader.Code = BT_SIGNAL_CONNECTION_REQUEST;
PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier;
PacketData.SignalCommandHeader.Length = sizeof(PacketData.ConnectionRequest);
/* Fill out the Connection Request in the response packet */
PacketData.ConnectionRequest.PSM = PSM;
PacketData.ConnectionRequest.SourceChannel = ChannelData->LocalNumber;
Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Connection Request");
@ -385,7 +385,7 @@ void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel)
BT_Signal_Header_t SignalCommandHeader;
BT_Signal_DisconnectionReq_t DisconnectionRequest;
} PacketData;
/* Fill out the Signal Command header in the response packet */
PacketData.SignalCommandHeader.Code = BT_SIGNAL_DISCONNECTION_REQUEST;
PacketData.SignalCommandHeader.Identifier = ++Bluetooth_Connection.SignalingIdentifier;
@ -396,10 +396,10 @@ void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel)
PacketData.DisconnectionRequest.SourceChannel = ACLChannel->LocalNumber;
Bluetooth_SendPacket(&PacketData, sizeof(PacketData), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Disconnection Request");
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", PacketData.DisconnectionRequest.DestinationChannel);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", PacketData.DisconnectionRequest.SourceChannel);
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", PacketData.DisconnectionRequest.DestinationChannel);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", PacketData.DisconnectionRequest.SourceChannel);
}
/** Internal Bluetooth stack Signal Command processing routine for a Connection Request command.
@ -409,12 +409,12 @@ void Bluetooth_CloseChannel(Bluetooth_Channel_t* const ACLChannel)
static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_Signal_ConnectionReq_t ConnectionRequest;
Pipe_Read_Stream_LE(&ConnectionRequest, sizeof(ConnectionRequest));
Pipe_ClearIN();
Pipe_Freeze();
BT_ACL_DEBUG(1, "<< L2CAP Connection Request");
BT_ACL_DEBUG(2, "-- PSM: 0x%04X", ConnectionRequest.PSM);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConnectionRequest.SourceChannel);
@ -439,7 +439,7 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
}
}
}
uint8_t ChannelStatus = BT_CONNECTION_REFUSED_RESOURCES;
/* Reset the channel item contents only if a channel entry was found for it */
@ -452,15 +452,15 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
ChannelData->PSM = ConnectionRequest.PSM;
ChannelData->LocalMTU = MAXIMUM_CHANNEL_MTU;
ChannelData->State = BT_Channel_Config_WaitConfig;
ChannelStatus = BT_CONNECTION_SUCCESSFUL;
}
else
{
ChannelStatus = BT_CONNECTION_REFUSED_PSM;
ChannelStatus = BT_CONNECTION_REFUSED_PSM;
}
}
struct
{
BT_Signal_Header_t SignalCommandHeader;
@ -477,7 +477,7 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
ResponsePacket.ConnectionResponse.SourceChannel = ChannelData->RemoteNumber;
ResponsePacket.ConnectionResponse.Result = ChannelStatus;
ResponsePacket.ConnectionResponse.Status = 0x00;
Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Connection Response");
@ -493,16 +493,16 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
static inline void Bluetooth_Signal_ConnectionResp(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_Signal_ConnectionResp_t ConnectionResponse;
Pipe_Read_Stream_LE(&ConnectionResponse, sizeof(ConnectionResponse));
Pipe_ClearIN();
Pipe_Freeze();
BT_ACL_DEBUG(1, "<< L2CAP Connection Response");
BT_ACL_DEBUG(2, "-- Result: 0x%02X", ConnectionResponse.Result);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConnectionResponse.SourceChannel);
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel);
BT_ACL_DEBUG(2, "-- Result: 0x%02X", ConnectionResponse.Result);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConnectionResponse.SourceChannel);
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", ConnectionResponse.DestinationChannel);
/* Search for the referenced channel in the channel information list */
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConnectionResponse.SourceChannel, CHANNEL_SEARCH_LOCALNUMBER);
@ -524,12 +524,12 @@ static inline void Bluetooth_Signal_ConnectionResp(const BT_Signal_Header_t* con
static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_Signal_ConfigurationReq_t ConfigurationRequest;
/* Allocate a buffer large enough to hold the variable number of configuration options in the request */
uint8_t OptionsLen = (SignalCommandHeader->Length - sizeof(ConfigurationRequest));
uint8_t Options[OptionsLen];
Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest));
Pipe_Read_Stream_LE(&ConfigurationRequest, sizeof(ConfigurationRequest));
Pipe_Read_Stream_LE(&Options, sizeof(Options));
Pipe_ClearIN();
@ -554,7 +554,7 @@ static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* c
BT_ACL_DEBUG(2, "-- Option Type: 0x%04X", OptionHeader->Type);
BT_ACL_DEBUG(2, "-- Option Length: 0x%04X", (sizeof(BT_Config_Option_Header_t) + OptionHeader->Length));
/* Store the remote MTU option's value if present */
if (OptionHeader->Type == BT_CONFIG_OPTION_MTU)
ChannelData->RemoteMTU = *((uint16_t*)OptionData);
@ -563,7 +563,7 @@ static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* c
OptionPos += (sizeof(BT_Config_Option_Header_t) + OptionHeader->Length);
}
}
struct
{
BT_Signal_Header_t SignalCommandHeader;
@ -616,14 +616,14 @@ static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t*
Pipe_ClearIN();
Pipe_Freeze();
BT_ACL_DEBUG(1, "<< L2CAP Configuration Response");
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ConfigurationResponse.SourceChannel);
BT_ACL_DEBUG(2, "-- Result: 0x%02X", ConfigurationResponse.Result);
/* Search for the referenced channel in the channel information list */
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(ConfigurationResponse.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER);
/* Only update the channel's state if it was found in the channel list */
if (ChannelData != NULL)
{
@ -639,7 +639,7 @@ static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t*
ChannelData->State = BT_Channel_Open;
Bluetooth_ChannelOpened(ChannelData);
break;
}
}
}
else
{
@ -656,16 +656,16 @@ static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t*
static inline void Bluetooth_Signal_DisconnectionReq(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_Signal_DisconnectionReq_t DisconnectionRequest;
Pipe_Read_Stream_LE(&DisconnectionRequest, sizeof(DisconnectionRequest));
BT_ACL_DEBUG(1, "<< L2CAP Disconnection Request");
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DisconnectionRequest.DestinationChannel);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", DisconnectionRequest.SourceChannel);
Pipe_ClearIN();
Pipe_Freeze();
/* Search for the referenced channel in the channel information list */
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionRequest.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER);
@ -702,20 +702,20 @@ static inline void Bluetooth_Signal_DisconnectionReq(const BT_Signal_Header_t* c
static inline void Bluetooth_Signal_DisconnectionResp(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_Signal_DisconnectionResp_t DisconnectionResponse;
Pipe_Read_Stream_LE(&DisconnectionResponse, sizeof(DisconnectionResponse));
BT_ACL_DEBUG(1, "<< L2CAP Disconnection Response");
BT_ACL_DEBUG(2, "-- Destination Channel: 0x%04X", DisconnectionResponse.DestinationChannel);
BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", DisconnectionResponse.SourceChannel);
Pipe_ClearIN();
Pipe_Freeze();
/* Search for the referenced channel in the channel information list */
Bluetooth_Channel_t* ChannelData = Bluetooth_GetChannelData(DisconnectionResponse.SourceChannel, CHANNEL_SEARCH_REMOTENUMBER);
/* If the channel was found in the channel list, close it */
/* If the channel was found in the channel list, close it */
if (ChannelData != NULL)
ChannelData->State = BT_Channel_Closed;
}
@ -727,10 +727,10 @@ static inline void Bluetooth_Signal_DisconnectionResp(const BT_Signal_Header_t*
static inline void Bluetooth_Signal_EchoReq(const BT_Signal_Header_t* const SignalCommandHeader)
{
BT_ACL_DEBUG(1, "<< L2CAP Echo Request");
Pipe_ClearIN();
Pipe_Freeze();
struct
{
BT_Signal_Header_t SignalCommandHeader;
@ -740,7 +740,7 @@ static inline void Bluetooth_Signal_EchoReq(const BT_Signal_Header_t* const Sign
ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_ECHO_RESPONSE;
ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier;
ResponsePacket.SignalCommandHeader.Length = 0;
Bluetooth_SendPacket(&ResponsePacket, sizeof(ResponsePacket), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Echo Response");
@ -758,7 +758,7 @@ static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* con
BT_ACL_DEBUG(1, "<< L2CAP Information Request");
BT_ACL_DEBUG(2, "-- Info Type: 0x%04X", InformationRequest.InfoType);
Pipe_ClearIN();
Pipe_Freeze();
@ -766,25 +766,25 @@ static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* con
{
BT_Signal_Header_t SignalCommandHeader;
BT_Signal_InformationResp_t InformationResponse;
uint8_t Data[4];
} ResponsePacket;
uint8_t DataLen = 0;
/* Retrieve the requested information and store it in the outgoing packet, if found */
switch (InformationRequest.InfoType)
{
case BT_INFOREQ_MTU:
case BT_INFOREQ_MTU:
ResponsePacket.InformationResponse.Result = BT_INFORMATION_SUCCESSFUL;
DataLen = 2;
*((uint16_t*)&ResponsePacket.Data) = MAXIMUM_CHANNEL_MTU;
break;
case BT_INFOREQ_EXTENDEDFEATURES:
ResponsePacket.InformationResponse.Result = BT_INFORMATION_SUCCESSFUL;
DataLen = 4;
*((uint32_t*)&ResponsePacket.Data) = 0;
break;
default:
@ -792,7 +792,7 @@ static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* con
DataLen = 0;
break;
}
/* Fill out the Signal Command header in the response packet */
ResponsePacket.SignalCommandHeader.Code = BT_SIGNAL_INFORMATION_RESPONSE;
ResponsePacket.SignalCommandHeader.Identifier = SignalCommandHeader->Identifier;
@ -800,9 +800,10 @@ static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* con
/* Fill out the Information Response in the response packet */
ResponsePacket.InformationResponse.InfoType = InformationRequest.InfoType;
Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket) - sizeof(ResponsePacket.Data) + DataLen), NULL);
BT_ACL_DEBUG(1, ">> L2CAP Information Response");
BT_ACL_DEBUG(1, ">> L2CAP Information Response");
BT_ACL_DEBUG(2, "-- Result: 0x%02X", ResponsePacket.InformationResponse.Result);
}

49
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -44,13 +44,13 @@
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Peripheral/SerialStream.h>
#include "BluetoothStack.h"
/* Macros: */
#define BT_ACL_DEBUG(l, s, ...) do { if (ACL_DEBUG_LEVEL >= l) printf_P(PSTR("(ACL) " s "\r\n"), ##__VA_ARGS__); } while (0)
#define ACL_DEBUG_LEVEL 0
/** Lowest possible channel number for L2CAP data channels. */
#define BT_CHANNELNUMBER_BASEOFFSET 0x0040
@ -59,7 +59,7 @@
/** Bluetooth specification defined channel number for connectionless data. */
#define BT_CHANNEL_CONNECTIONLESS 0x0002
#define BT_ACL_FIRST_AUTOFLUSH (1 << 13)
#define BT_SIGNAL_COMMAND_REJECT 0x01
@ -73,23 +73,23 @@
#define BT_SIGNAL_ECHO_RESPONSE 0x09
#define BT_SIGNAL_INFORMATION_REQUEST 0x0A
#define BT_SIGNAL_INFORMATION_RESPONSE 0x0B
#define BT_INFOREQ_MTU 0x0001
#define BT_INFOREQ_EXTENDEDFEATURES 0x0002
#define BT_INFORMATION_SUCCESSFUL 0x0000
#define BT_INFORMATION_NOTSUPPORTED 0x0001
#define BT_CONNECTION_SUCCESSFUL 0x0000
#define BT_CONNECTION_REFUSED_PSM 0x0002
#define BT_CONNECTION_REFUSED_RESOURCES 0x0004
#define BT_CONFIGURATION_SUCCESSFUL 0x0000
#define BT_CONFIGURATION_REJECTED 0x0002
#define BT_CONFIGURATION_UNKNOWNOPTIONS 0x0003
#define BT_CONFIG_OPTION_MTU 1
/* Type Defines: */
/** Bluetooth ACL header structure, common to all ACL data packets. */
typedef struct
@ -104,7 +104,7 @@
uint16_t PayloadLength; /**< Size of the data payload, in bytes */
uint16_t DestinationChannel; /**< Destination channel in the device the data is directed to */
} BT_DataPacket_Header_t;
/** Bluetooth signaling command header structure, for all ACL packets containing a signaling command. */
typedef struct
{
@ -112,7 +112,7 @@
uint8_t Identifier; /**< Unique signal command identifier to link requests and responses */
uint16_t Length; /**< Length of the signaling command data, in bytes */
} BT_Signal_Header_t;
/** Connection Request signaling command structure, for channel connection requests. */
typedef struct
{
@ -135,13 +135,13 @@
uint16_t DestinationChannel; /**< Destination channel address which is to be disconnected */
uint16_t SourceChannel; /**< Source channel address which is to be disconnected */
} BT_Signal_DisconnectionReq_t;
/** Disconnection response signaling command structure, for responses to channel disconnection requests. */
typedef struct
{
uint16_t DestinationChannel; /**< Destination channel address which was disconnected */
uint16_t SourceChannel; /**< Source channel address which was disconnected */
} BT_Signal_DisconnectionResp_t;
} BT_Signal_DisconnectionResp_t;
/** Configuration Request signaling command structure, for channel configuration requests. */
typedef struct
@ -163,14 +163,14 @@
{
uint16_t InfoType; /**< Data type that is being requested, a BT_INFOREQ_* mask value */
} BT_Signal_InformationReq_t;
/** Information Response signaling command structure, for responses to information requests. */
typedef struct
{
uint16_t InfoType; /**< Data type that was requested, a BT_INFOREQ_* mask value */
uint16_t Result; /**< Result of the request, a BT_INFORMATION_* mask value */
} BT_Signal_InformationResp_t;
/** Configuration Option header structure, placed at the start of each option in a Channel Configuration
* request's options list.
*/
@ -182,7 +182,7 @@
/* Function Prototypes: */
void Bluetooth_ACLTask(void);
#if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C)
static void Bluetooth_ProcessIncomingACLPackets(void);
@ -195,5 +195,6 @@
static inline void Bluetooth_Signal_EchoReq(const BT_Signal_Header_t* const SignalCommandHeader);
static inline void Bluetooth_Signal_InformationReq(const BT_Signal_Header_t* const SignalCommandHeader);
#endif
#endif

21
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothClassCodes.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -46,7 +46,7 @@
#define DEVICE_CLASS_SERVICE_AUDIO (1UL << 21)
#define DEVICE_CLASS_SERVICE_TELEPHONY (1UL << 22)
#define DEVICE_CLASS_SERVICE_INFORMATION (1UL << 23)
#define DEVICE_CLASS_MAJOR_MISC (0x00 << 8)
#define DEVICE_CLASS_MAJOR_COMPUTER (0x01 << 8)
#define DEVICE_CLASS_MAJOR_PHONE (0x02 << 8)
@ -63,7 +63,7 @@
#define DEVICE_CLASS_MINOR_COMPUTER_HANDHELD (0x04 << 2)
#define DEVICE_CLASS_MINOR_COMPUTER_PALM (0x05 << 2)
#define DEVICE_CLASS_MINOR_COMPUTER_WEARABLE (0x06 << 2)
#define DEVICE_CLASS_MINOR_PHONE_UNCATEGORIZED (0x00 << 2)
#define DEVICE_CLASS_MINOR_PHONE_CELLULAR (0x01 << 2)
#define DEVICE_CLASS_MINOR_PHONE_CORDLESS (0x02 << 2)
@ -79,7 +79,7 @@
#define DEVICE_CLASS_MINOR_LAN_67_TO_83_PC_UTILIZED (0x05 << 5)
#define DEVICE_CLASS_MINOR_LAN_83_TO_99_PC_UTILIZED (0x06 << 5)
#define DEVICE_CLASS_MINOR_LAN_NO_SERVICE_AVAILABLE (0x07 << 5)
#define DEVICE_CLASS_MINOR_AV_UNCATEGORIZED (0x00 << 2)
#define DEVICE_CLASS_MINOR_AV_HEADSET (0x01 << 2)
#define DEVICE_CLASS_MINOR_AV_HANDSFREE (0x02 << 2)
@ -97,7 +97,7 @@
#define DEVICE_CLASS_MINOR_AV_DISPLAY_AND_LOUDSPEAKER (0x0F << 2)
#define DEVICE_CLASS_MINOR_AV_VIDEO_CONFERENCING (0x10 << 2)
#define DEVICE_CLASS_MINOR_AV_GAMING_TOY (0x12 << 2)
#define DEVICE_CLASS_MINOR_PERIPHERAL_KEYBOARD (0x01 << 6)
#define DEVICE_CLASS_MINOR_PERIPHERAL_POINTING (0x02 << 6)
#define DEVICE_CLASS_MINOR_PERIPHERAL_COMBO (0x03 << 6)
@ -115,3 +115,4 @@
#define DEVICE_CLASS_MINOR_IMAGING_PRINTER (1 << 7)
#endif

63
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -59,28 +59,28 @@ void Bluetooth_HCITask(void)
case Bluetooth_ProcessEvents:
Pipe_SelectPipe(BLUETOOTH_EVENTS_PIPE);
Pipe_Unfreeze();
if (Pipe_IsReadWriteAllowed())
{
BT_HCIEvent_Header_t HCIEventHeader;
/* Read in the event header to fetch the event code and payload length */
Pipe_Read_Stream_LE(&HCIEventHeader, sizeof(HCIEventHeader));
/* Create a temporary buffer for the event parameters */
uint8_t EventParams[HCIEventHeader.ParameterLength];
/* Read in the event parameters into the temporary buffer */
Pipe_Read_Stream_LE(&EventParams, HCIEventHeader.ParameterLength);
Pipe_ClearIN();
BT_HCI_DEBUG(1, "Event Received (0x%02X)", HCIEventHeader.EventCode);
switch (HCIEventHeader.EventCode)
{
case EVENT_COMMAND_COMPLETE:
BT_HCI_DEBUG(1, "<< Command Complete");
/* Check which operation was completed in case we need to process the even parameters */
switch (((BT_HCIEvent_CommandComplete_t*)&EventParams)->Opcode)
{
@ -91,7 +91,7 @@ void Bluetooth_HCITask(void)
sizeof(Bluetooth_State.LocalBDADDR));
break;
}
Bluetooth_State.CurrentHCIState = Bluetooth_State.NextHCIState;
break;
case EVENT_COMMAND_STATUS:
@ -110,7 +110,7 @@ void Bluetooth_HCITask(void)
memcpy(Bluetooth_TempDeviceAddress,
&((BT_HCIEvent_ConnectionRequest_t*)&EventParams)->RemoteAddress,
sizeof(Bluetooth_TempDeviceAddress));
bool IsACLConnection = (((BT_HCIEvent_ConnectionRequest_t*)&EventParams)->LinkType == 0x01);
/* Only accept the connection if it is a ACL (data) connection, a device is not already connected
@ -135,12 +135,12 @@ void Bluetooth_HCITask(void)
break;
case EVENT_LINK_KEY_REQUEST:
BT_HCI_DEBUG(1, "<< Link Key Request");
/* Need to store the remote device's BT address in a temporary buffer for later use */
memcpy(Bluetooth_TempDeviceAddress,
&((BT_HCIEvent_LinkKeyReq_t*)&EventParams)->RemoteAddress,
sizeof(Bluetooth_TempDeviceAddress));
sizeof(Bluetooth_TempDeviceAddress));
Bluetooth_State.CurrentHCIState = Bluetooth_Conn_SendLinkKeyNAK;
break;
case EVENT_CONNECTION_COMPLETE:
@ -155,22 +155,22 @@ void Bluetooth_HCITask(void)
/* Store the created connection handle and indicate that the connection has been established */
Bluetooth_Connection.ConnectionHandle = ((BT_HCIEvent_ConnectionComplete_t*)&EventParams)->ConnectionHandle;
Bluetooth_Connection.IsConnected = true;
Bluetooth_ConnectionComplete();
Bluetooth_ConnectionComplete();
break;
case EVENT_DISCONNECTION_COMPLETE:
BT_HCI_DEBUG(1, "<< Disconnection Complete");
/* Device disconnected, indicate connection information no longer valid */
Bluetooth_Connection.IsConnected = false;
Bluetooth_DisconnectionComplete();
break;
}
}
Pipe_Freeze();
break;
case Bluetooth_Init:
BT_HCI_DEBUG(1, "# Init");
@ -180,7 +180,7 @@ void Bluetooth_HCITask(void)
/* Reset the connection information structure to destroy any previous connection state */
memset(&Bluetooth_Connection, 0x00, sizeof(Bluetooth_Connection));
Bluetooth_State.CurrentHCIState = Bluetooth_Init_Reset;
Bluetooth_State.CurrentHCIState = Bluetooth_Init_Reset;
break;
case Bluetooth_Init_Reset:
BT_HCI_DEBUG(1, "# Reset");
@ -193,13 +193,13 @@ void Bluetooth_HCITask(void)
/* Send the command to reset the Bluetooth dongle controller */
Bluetooth_SendHCICommand(&HCICommandHeader, NULL, 0);
Bluetooth_State.NextHCIState = Bluetooth_Init_ReadBufferSize;
Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents;
break;
case Bluetooth_Init_ReadBufferSize:
BT_HCI_DEBUG(1, "# Read Buffer Size");
HCICommandHeader = (BT_HCICommand_Header_t)
{
OpCode: (OGF_CTRLR_INFORMATIONAL | OCF_CTRLR_INFORMATIONAL_READBUFFERSIZE),
@ -214,7 +214,7 @@ void Bluetooth_HCITask(void)
break;
case Bluetooth_Init_GetBDADDR:
BT_HCI_DEBUG(1, "# Get BDADDR");
HCICommandHeader = (BT_HCICommand_Header_t)
{
OpCode: (OGF_CTRLR_INFORMATIONAL | OCF_CTRLR_INFORMATIONAL_READBDADDR),
@ -267,10 +267,10 @@ void Bluetooth_HCITask(void)
};
uint8_t Interval = BT_SCANMODE_InquiryAndPageScans;
/* Send the command to set the remote device scanning mode */
Bluetooth_SendHCICommand(&HCICommandHeader, &Interval, 1);
Bluetooth_State.NextHCIState = Bluetooth_Init_FinalizeInit;
Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents;
break;
@ -301,7 +301,7 @@ void Bluetooth_HCITask(void)
/* Send the command to accept the remote connection request */
Bluetooth_SendHCICommand(&HCICommandHeader, &AcceptConnectionParams, sizeof(BT_HCICommand_AcceptConnectionReq_t));
Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents;
break;
case Bluetooth_Conn_RejectConnection:
@ -321,7 +321,7 @@ void Bluetooth_HCITask(void)
/* Send the command to reject the remote connection request */
Bluetooth_SendHCICommand(&HCICommandHeader, &RejectConnectionParams, sizeof(BT_HCICommand_RejectConnectionReq_t));
Bluetooth_State.CurrentHCIState = Bluetooth_ProcessEvents;
break;
case Bluetooth_Conn_SendPINCode:
@ -339,7 +339,7 @@ void Bluetooth_HCITask(void)
memcpy(PINCodeRequestParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(PINCodeRequestParams.RemoteAddress));
PINCodeRequestParams.PINCodeLength = strlen(Bluetooth_DeviceConfiguration.PINCode);
memcpy(PINCodeRequestParams.PINCode, Bluetooth_DeviceConfiguration.PINCode, sizeof(PINCodeRequestParams.PINCode));
/* Send the command to transmit the device's local PIN number for authentication */
Bluetooth_SendHCICommand(&HCICommandHeader, &PINCodeRequestParams, sizeof(BT_HCICommand_PinCodeResp_t));
@ -392,14 +392,15 @@ static uint8_t Bluetooth_SendHCICommand(const BT_HCICommand_Header_t* const HCIC
/* Copy over the HCI command header to the allocated buffer */
memcpy(CommandBuffer, HCICommandHeader, sizeof(BT_HCICommand_Header_t));
/* Zero out the parameter section of the response so that all padding bytes are known to be zero */
memset(&CommandBuffer[sizeof(BT_HCICommand_Header_t)], 0x00, HCICommandHeader->ParameterLength);
/* Copy over the command parameters (if any) to the command buffer - note, the number of actual source parameter bytes
may differ to those in the header; any difference in length is filled with 0x00 padding bytes */
memcpy(&CommandBuffer[sizeof(BT_HCICommand_Header_t)], Parameters, ParameterLength);
Pipe_SelectPipe(PIPE_CONTROLPIPE);
return USB_Host_SendControlRequest(CommandBuffer);
}

37
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -82,7 +82,7 @@
#define OCF_CTRLR_BASEBAND_WRITE_AUTHENTICATION_ENABLE 0x0020
#define OCF_CTRLR_INFORMATIONAL_READBUFFERSIZE 0x0005
#define OCF_CTRLR_INFORMATIONAL_READBDADDR 0x0009
#define EVENT_COMMAND_STATUS 0x0F
#define EVENT_COMMAND_COMPLETE 0x0E
#define EVENT_CONNECTION_COMPLETE 0x03
@ -91,10 +91,10 @@
#define EVENT_REMOTE_NAME_REQUEST_COMPLETE 0x07
#define EVENT_PIN_CODE_REQUEST 0x16
#define EVENT_LINK_KEY_REQUEST 0x17
#define ERROR_LIMITED_RESOURCES 0x0D
#define ERROR_UNACCEPTABLE_BDADDR 0x0F
/* Type Defines: */
typedef struct
{
@ -115,7 +115,7 @@
uint8_t Packets;
uint16_t OpCode;
} BT_HCIEvent_CommandStatus_t;
typedef struct
{
uint8_t HCIPacketsAllowable;
@ -139,7 +139,7 @@
uint8_t LinkType;
uint8_t EncryptionEnabled;
} BT_HCIEvent_ConnectionComplete_t;
typedef struct
{
uint8_t RemoteAddress[6];
@ -149,7 +149,7 @@
{
uint8_t RemoteAddress[6];
} BT_HCIEvent_LinkKeyReq_t;
typedef struct
{
uint8_t RemoteAddress[6];
@ -161,18 +161,18 @@
uint8_t PINCodeLength;
char PINCode[16];
} BT_HCICommand_PinCodeResp_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t SlaveRole;
} BT_HCICommand_AcceptConnectionReq_t;
typedef struct
{
uint8_t RemoteAddress[6];
uint8_t Reason;
} BT_HCICommand_RejectConnectionReq_t;
} BT_HCICommand_RejectConnectionReq_t;
/* Enums: */
enum BT_ScanEnable_Modes_t
@ -199,14 +199,15 @@
Bluetooth_Conn_SendPINCode = 11,
Bluetooth_Conn_SendLinkKeyNAK = 12,
};
/* Function Prototypes: */
void Bluetooth_HCITask(void);
#if defined(INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C)
static uint8_t Bluetooth_SendHCICommand(const BT_HCICommand_Header_t* const HCICommandHeader,
const void* Parameters,
const uint16_t ParameterLength);
#endif
#endif

13
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -71,3 +71,4 @@ void Bluetooth_Stack_USBTask(void)
Bluetooth_HCITask();
Bluetooth_ACLTask();
}

37
Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -38,12 +38,12 @@
/* 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
@ -53,13 +53,13 @@
#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
@ -117,7 +117,7 @@
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
{
@ -125,7 +125,7 @@
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.
@ -139,12 +139,12 @@
*/
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: */
#include "BluetoothACLPackets.h"
/* Function Prototypes: */
void Bluetooth_Stack_Init(void);
void Bluetooth_Stack_USBTask(void);
@ -171,3 +171,4 @@
extern Bluetooth_Stack_State_t Bluetooth_State;
#endif

61
Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -124,7 +124,7 @@ void RFCOMM_ProcessPacket(void* Data,
const RFCOMM_Header_t* FrameHeader = (const RFCOMM_Header_t*)Data;
const uint8_t* FrameData = (const uint8_t*)Data + sizeof(RFCOMM_Header_t);
uint16_t FrameDataLen = RFCOMM_GetVariableFieldValue(&FrameData);
/* Decode the RFCOMM frame type from the header */
switch (FrameHeader->Control & ~FRAME_POLL_FINAL)
{
@ -167,7 +167,7 @@ void RFCOMM_SendChannelSignals(const RFCOMM_Channel_t* const RFCOMMChannel,
uint8_t Length;
RFCOMM_MSC_Parameters_t Params;
} MSCommand;
MSCommand.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_ModemStatus, .EA = true, .CR = true};
MSCommand.Length = (sizeof(MSCommand.Params) << 1) | 0x01;
MSCommand.Params.Channel = (RFCOMM_Address_t){.DLCI = RFCOMMChannel->DLCI, .EA = true, .CR = true};
@ -175,7 +175,7 @@ void RFCOMM_SendChannelSignals(const RFCOMM_Channel_t* const RFCOMMChannel,
MSCommand.Params.BreakSignal = RFCOMMChannel->Local.BreakSignal;
/* Send the MSC command to the remote device */
RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, true, RFCOMM_Frame_UIH, sizeof(MSCommand), &MSCommand, ACLChannel);
RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, true, RFCOMM_Frame_UIH, sizeof(MSCommand), &MSCommand, ACLChannel);
}
/** Sends new data through an open logical RFCOMM channel. This should be used to transmit data through a
@ -193,12 +193,12 @@ void RFCOMM_SendData(const uint16_t DataLen,
{
if (RFCOMMChannel->State != RFCOMM_Channel_Open)
return;
BT_RFCOMM_DEBUG(1, ">> UIH Frame");
BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", RFCOMMChannel->DLCI);
/* Send the MSC command to the remote device */
RFCOMM_SendFrame(RFCOMMChannel->DLCI, false, RFCOMM_Frame_UIH, DataLen, Data, ACLChannel);
RFCOMM_SendFrame(RFCOMMChannel->DLCI, false, RFCOMM_Frame_UIH, DataLen, Data, ACLChannel);
}
RFCOMM_Channel_t* RFCOMM_GetFreeChannelEntry(const uint8_t DLCI)
@ -220,11 +220,11 @@ RFCOMM_Channel_t* RFCOMM_GetFreeChannelEntry(const uint8_t DLCI)
RFCOMMChannel->Local.Signals = RFCOMM_SIGNAL_RTC | RFCOMM_SIGNAL_RTR | RFCOMM_SIGNAL_DV | (1 << 0);
RFCOMMChannel->Local.BreakSignal = 0 | (1 << 0);
RFCOMMChannel->ConfigFlags = 0;
return RFCOMMChannel;
}
}
return NULL;
}
@ -234,7 +234,7 @@ RFCOMM_Channel_t* RFCOMM_GetChannelData(const uint8_t DLCI)
for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++)
{
RFCOMM_Channel_t* CurrRFCOMMChannel = &RFCOMM_Channels[i];
/* If the current non-closed channel's DLCI matches the search DLCI, return it to the caller */
if ((CurrRFCOMMChannel->State != RFCOMM_Channel_Closed) && (CurrRFCOMMChannel->DLCI == DLCI))
return CurrRFCOMMChannel;
@ -248,10 +248,10 @@ uint16_t RFCOMM_GetVariableFieldValue(const uint8_t** BufferPos)
{
uint8_t FirstOctet;
uint8_t SecondOctet = 0;
FirstOctet = **BufferPos;
(*BufferPos)++;
/* If the field size is more than a single byte, fetch the next byte in the variable length field */
if (!(FirstOctet & 0x01))
{
@ -281,30 +281,30 @@ void RFCOMM_SendFrame(const uint8_t DLCI,
uint8_t Data[DataLen];
uint8_t FCS;
} ResponsePacket;
/* Set the frame header values to the specified address and frame type */
ResponsePacket.FrameHeader.Control = Control;
ResponsePacket.FrameHeader.Address = (RFCOMM_Address_t){.DLCI = DLCI, .EA = true, .CR = CommandResponse};
/* Set the lower 7 bits of the packet length */
ResponsePacket.Size[0] = (DataLen << 1);
/* Terminate the size field if size is 7 bits or lower, otherwise set the upper 8 bits of the length */
if (DataLen < 128)
ResponsePacket.Size[0] |= 0x01;
else
ResponsePacket.Size[1] = (DataLen >> 7);
/* Copy over the packet data from the source buffer to the response packet buffer */
memcpy(ResponsePacket.Data, Data, DataLen);
/* Determine the length of the frame which is to be used to calculate the CRC value */
uint8_t CRCLength = sizeof(ResponsePacket.FrameHeader);
/* UIH frames do not have the CRC calculated on the Size field in the response, all other frames do */
if ((Control & ~FRAME_POLL_FINAL) != RFCOMM_Frame_UIH)
CRCLength += sizeof(ResponsePacket.Size);
/* Calculate the frame checksum from the appropriate fields */
ResponsePacket.FCS = RFCOMM_GetFCSValue(&ResponsePacket, CRCLength);
@ -316,7 +316,7 @@ static uint8_t RFCOMM_GetFCSValue(const void* FrameStart,
uint8_t Length)
{
uint8_t FCS = 0xFF;
/* Calculate new Frame CRC value via the given data bytes and the CRC table */
for (uint8_t i = 0; i < Length; i++)
FCS = pgm_read_byte(&CRC8_Table[FCS ^ ((const uint8_t*)FrameStart)[i]]);
@ -338,7 +338,7 @@ static void RFCOMM_ProcessDISC(const RFCOMM_Address_t* const FrameAddress,
BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI);
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI);
/* If the requested channel is currently open, destroy it */
if (RFCOMMChannel != NULL)
RFCOMMChannel->State = RFCOMM_Channel_Closed;
@ -356,7 +356,7 @@ static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress,
if (FrameAddress->DLCI == RFCOMM_CONTROL_DLCI)
{
BT_RFCOMM_DEBUG(1, ">> UA Sent");
/* Free channel found, or request was to the control channel - accept SABM by sending a UA frame */
RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, ACLChannel);
@ -365,7 +365,7 @@ static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress,
/* Find the existing channel's entry in the channel table */
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI);
/* Existing entry not found, create a new entry for the channel */
if (RFCOMMChannel == NULL)
RFCOMMChannel = RFCOMM_GetFreeChannelEntry(FrameAddress->DLCI);
@ -374,7 +374,7 @@ static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress,
if (RFCOMMChannel != NULL)
{
BT_RFCOMM_DEBUG(1, ">> UA Sent");
/* Free channel found, or request was to the control channel - accept SABM by sending a UA frame */
RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, ACLChannel);
}
@ -395,7 +395,7 @@ static void RFCOMM_ProcessUA(const RFCOMM_Address_t* const FrameAddress,
}
static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress,
const uint16_t FrameLength,
const uint16_t FrameLength,
const uint8_t* FrameData,
Bluetooth_Channel_t* const ACLChannel)
{
@ -408,9 +408,10 @@ static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress,
BT_RFCOMM_DEBUG(1, "<< UIH Received");
BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI);
BT_RFCOMM_DEBUG(2, "-- Length 0x%02X", FrameLength);
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(FrameAddress->DLCI);
if (RFCOMMChannel != NULL)
RFCOMM_DataReceived(RFCOMMChannel, FrameLength, FrameData);
}

31
Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -48,13 +48,13 @@
#include "BluetoothStack.h"
#include "RFCOMMControl.h"
/* Macros: */
#define BT_RFCOMM_DEBUG(l, s, ...) do { if (RFCOMM_DEBUG_LEVEL >= l) printf_P(PSTR("(RFCOMM) " s "\r\n"), ##__VA_ARGS__); } while (0)
#define RFCOMM_DEBUG_LEVEL 0
#define FRAME_POLL_FINAL (1 << 4)
#define RFCOMM_CONTROL_DLCI 0
#define RFCOMM_MAX_OPEN_CHANNELS 5
@ -68,14 +68,14 @@
RFCOMM_Frame_UA = 0x63, /**< Unnumbered Acknowledgement Field */
RFCOMM_Frame_UIH = 0xEF, /**< Unnumbered Information with Header check Field */
};
enum RFCOMM_Channel_States_t
{
RFCOMM_Channel_Closed = 0,
RFCOMM_Channel_Configure = 1,
RFCOMM_Channel_Open = 2,
};
/* Type Defines: */
typedef struct
{
@ -95,7 +95,7 @@
uint8_t BreakSignal;
} Local;
} RFCOMM_Channel_t;
/* External Variables: */
extern RFCOMM_Channel_t RFCOMM_Channels[RFCOMM_MAX_OPEN_CHANNELS];
@ -104,7 +104,7 @@
void RFCOMM_ServiceChannels(Bluetooth_Channel_t* const ACLChannel);
void RFCOMM_ProcessPacket(void* Data,
Bluetooth_Channel_t* const ACLChannel);
void RFCOMM_SendChannelSignals(const RFCOMM_Channel_t* const RFCOMMChannel,
Bluetooth_Channel_t* const ACLChannel);
void RFCOMM_SendData(const uint16_t DataLen,
@ -141,9 +141,10 @@
static void RFCOMM_ProcessUA(const RFCOMM_Address_t* const FrameAddress,
Bluetooth_Channel_t* const ACLChannel);
static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress,
const uint16_t FrameLength,
const uint16_t FrameLength,
const uint8_t* FrameData,
Bluetooth_Channel_t* const ACLChannel);
#endif
#endif

51
Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -69,7 +69,7 @@ void RFCOMM_ProcessControlCommand(const uint8_t* Command,
RFCOMM_ProcessDPNCommand(CommandHeader, CommandData, ACLChannel);
break;
default:
BT_RFCOMM_DEBUG(1, "<< Unknown Command");
BT_RFCOMM_DEBUG(1, "<< Unknown Command");
break;
}
}
@ -82,7 +82,7 @@ static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeade
const uint8_t* Params = (const uint8_t*)CommandData;
BT_RFCOMM_DEBUG(1, "<< TEST Command");
struct
{
RFCOMM_Command_t CommandHeader;
@ -94,7 +94,7 @@ static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeade
TestResponse.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_Test, .EA = true, .CR = false};
TestResponse.Length = (CommandDataLen << 1) | 0x01;
memcpy(TestResponse.TestData, Params, CommandDataLen);
BT_RFCOMM_DEBUG(1, ">> TEST Response");
/* Send the PDN response to acknowledge the command */
@ -124,14 +124,14 @@ static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader
BT_RFCOMM_DEBUG(1, "<< MSC %s", (CommandHeader->CR) ? "Command" : "Response");
BT_RFCOMM_DEBUG(2, "-- DLCI: 0x%02X", Params->Channel.DLCI);
/* Ignore status flags sent to the control channel */
if (Params->Channel.DLCI == RFCOMM_CONTROL_DLCI)
return;
/* Retrieve existing channel configuration data, if already opened */
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(Params->Channel.DLCI);
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(Params->Channel.DLCI);
/* If the channel does not exist, abort */
if (RFCOMMChannel == NULL)
return;
@ -140,16 +140,16 @@ static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader
if (CommandHeader->CR)
{
/* Save the new channel signals to the channel state structure */
RFCOMMChannel->Remote.Signals = Params->Signals;
RFCOMMChannel->Remote.Signals = Params->Signals;
RFCOMMChannel->ConfigFlags |= RFCOMM_CONFIG_REMOTESIGNALS;
/* If the command contains the optional break signals field, store the value */
if (CommandDataLen == sizeof(RFCOMM_MSC_Parameters_t))
RFCOMMChannel->Remote.BreakSignal = Params->BreakSignal;
/* Notify the user application that the signals have been received */
RFCOMM_ChannelSignalsReceived(RFCOMMChannel);
struct
{
RFCOMM_Command_t CommandHeader;
@ -172,7 +172,7 @@ static void RFCOMM_ProcessMSCCommand(const RFCOMM_Command_t* const CommandHeader
{
/* Indicate that the remote device has acknowledged the sent signals */
RFCOMMChannel->ConfigFlags |= RFCOMM_CONFIG_LOCALSIGNALS;
}
}
}
static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader,
@ -197,20 +197,20 @@ static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader
BT_RFCOMM_DEBUG(1, "<< DPN Command");
BT_RFCOMM_DEBUG(2, "-- DLCI: 0x%02X", Params->DLCI);
/* Ignore parameter negotiations to the control channel */
if (Params->DLCI == RFCOMM_CONTROL_DLCI)
return;
/* Retrieve existing channel configuration data, if already opened */
RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(Params->DLCI);
/* Check if the channel has no corresponding entry - remote did not open it first */
if (RFCOMMChannel == NULL)
{
/* Create a new entry in the channel table for the new channel */
RFCOMMChannel = RFCOMM_GetFreeChannelEntry(Params->DLCI);
/* No free entry was found, discard the request */
if (RFCOMMChannel == NULL)
{
@ -218,27 +218,28 @@ static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader
return;
}
}
/* Save the new channel configuration */
RFCOMMChannel->State = RFCOMM_Channel_Configure;
RFCOMMChannel->Priority = Params->Priority;
RFCOMMChannel->MTU = Params->MaximumFrameSize;
struct
{
RFCOMM_Command_t CommandHeader;
uint8_t Length;
RFCOMM_DPN_Parameters_t Params;
} DPNResponse;
/* Fill out the DPN response data */
DPNResponse.CommandHeader = (RFCOMM_Command_t){.Command = RFCOMM_Control_DLCParameterNegotiation, .EA = true, .CR = false};
DPNResponse.Length = (sizeof(DPNResponse.Params) << 1) | 0x01;
memcpy(&DPNResponse.Params, Params, sizeof(RFCOMM_DPN_Parameters_t));
DPNResponse.Params.ConvergenceLayer = 0x00; // TODO: Enable credit based transaction support
BT_RFCOMM_DEBUG(1, ">> DPN Response");
/* Send the DPN response to acknowledge the command */
RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, false, RFCOMM_Frame_UIH, sizeof(DPNResponse), &DPNResponse, ACLChannel);
}

29
Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -48,14 +48,14 @@
#include "BluetoothStack.h"
#include "RFCOMM.h"
/* Macros: */
#define RFCOMM_SIGNAL_FC (1 << 1)
#define RFCOMM_SIGNAL_RTC (1 << 2)
#define RFCOMM_SIGNAL_RTR (1 << 3)
#define RFCOMM_SIGNAL_IC (1 << 6)
#define RFCOMM_SIGNAL_DV (1 << 7)
#define RFCOMM_CONFIG_REMOTESIGNALS (1 << 0)
#define RFCOMM_CONFIG_LOCALSIGNALS (1 << 1)
#define RFCOMM_CONFIG_LOCALSIGNALSSENT (1 << 2)
@ -73,7 +73,7 @@
RFCOMM_Control_DLCParameterNegotiation = (0x80 >> 2),
RFCOMM_Control_NonSupportedCommand = (0x10 >> 2),
};
/* Type Defines: */
typedef struct
{
@ -94,7 +94,7 @@
unsigned char CR : 1;
unsigned char Command : 6;
} RFCOMM_Command_t;
typedef struct
{
uint8_t DLCI;
@ -104,9 +104,9 @@
uint8_t ACKTimerTicks;
uint16_t MaximumFrameSize;
uint8_t MaxRetransmissions;
uint8_t RecoveryWindowSize;
uint8_t RecoveryWindowSize;
} RFCOMM_DPN_Parameters_t;
typedef struct
{
RFCOMM_Address_t Channel;
@ -120,7 +120,7 @@
#if defined(INCLUDE_FROM_RFCOMM_CONTROL_C)
static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader,
const uint8_t CommandDataLen,
const uint8_t CommandDataLen,
const uint8_t* CommandData,
Bluetooth_Channel_t* const ACLChannel);
static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader,
@ -143,5 +143,6 @@
const uint8_t* CommandData,
Bluetooth_Channel_t* const ACLChannel);
#endif
#endif

121
Demos/Host/Incomplete/BluetoothHost/Lib/SDP.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -73,7 +73,7 @@ void SDP_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel)
{
case SDP_PDU_SERVICESEARCHREQUEST:
SDP_ProcessServiceSearch(SDPHeader, Channel);
break;
break;
case SDP_PDU_SERVICEATTRIBUTEREQUEST:
SDP_ProcessServiceAttribute(SDPHeader, Channel);
break;
@ -99,11 +99,11 @@ static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader,
uint8_t UUIDList[12][UUID_SIZE_BYTES];
uint8_t TotalUUIDs = SDP_GetUUIDList(UUIDList, &CurrentParameter);
BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs);
/* Retrieve the maximum service record response count from the request */
uint16_t MaxServiceRecordCount = SDP_ReadData16(&CurrentParameter);
BT_SDP_DEBUG(2, "-- Max Return Service Count: 0x%04X", MaxServiceRecordCount);
struct
{
SDP_PDUHeader_t SDPHeader;
@ -111,7 +111,7 @@ static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader,
uint16_t CurrentServiceRecordCount;
uint8_t ResponseData[100];
} ResponsePacket;
uint8_t AddedServiceHandles = 0;
/* Create a pointer to the buffer to indicate the current location for response data to be added */
@ -136,7 +136,7 @@ static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader,
uint8_t AttrSize = SDP_GetLocalAttributeContainerSize(AttributeValue, &AttrHeaderSize);
memcpy_P(CurrResponsePos, AttributeValue + AttrHeaderSize, AttrSize);
CurrResponsePos += AttrHeaderSize + AttrSize;
AddedServiceHandles++;
}
@ -180,11 +180,11 @@ static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader,
/* Retrieve the service handle whose attributes are to be examined */
uint32_t ServiceHandle = SDP_ReadData32(&CurrentParameter);
BT_SDP_DEBUG(2, "-- Service Handle: 0x%08lX", ServiceHandle);
/* Retrieve the maximum Attribute response size from the request */
uint16_t MaxAttributeSize = SDP_ReadData16(&CurrentParameter);
BT_SDP_DEBUG(2, "-- Max Return Attribute Bytes: 0x%04X", MaxAttributeSize);
/* Retrieve the list of Attributes from the request */
uint16_t AttributeList[8][2];
uint8_t TotalAttributes = SDP_GetAttributeList(AttributeList, &CurrentParameter);
@ -211,24 +211,24 @@ static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader,
{
/* Read in a pointer to the current UUID table entry's Attribute table */
ServiceAttributeTable_t* CurrAttributeTable = pgm_read_ptr(&SDP_Services_Table[CurrTableItem]);
/* Retrieve a PROGMEM pointer to the value of the Service Record Handle */
const void* ServiceRecord = SDP_GetAttributeValue(CurrAttributeTable, SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE);
/* Get the size of the header for the Service Record Handle */
uint8_t AttrHeaderSize;
SDP_GetLocalAttributeContainerSize(ServiceRecord, &AttrHeaderSize);
/* Retrieve the endian-swapped service handle of the current service being examined */
uint32_t CurrServiceHandle = SwapEndian_32(pgm_read_dword(ServiceRecord + AttrHeaderSize));
/* Check if the current service in the service table has the requested service handle */
if (ServiceHandle == CurrServiceHandle)
{
/* Add the listed attributes for the found UUID to the response */
TotalResponseSize = SDP_AddListedAttributesToResponse(CurrAttributeTable, AttributeList, TotalAttributes,
&CurrResponsePos);
/* Requested service found, abort the search through the service table */
break;
}
@ -243,7 +243,7 @@ static void SDP_ProcessServiceAttribute(const SDP_PDUHeader_t* const SDPHeader,
/* Calculate the total parameter length that is to be sent, including the fixed return parameters, the created attribute
value list and the SDP continuation state */
uint16_t ParamLength = (sizeof(ResponsePacket.AttributeListByteCount) + TotalResponseSize + sizeof(uint8_t));
/* Fill in the response packet's header */
ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICEATTRIBUTERESPONSE;
ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID;
@ -265,30 +265,30 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
Bluetooth_Channel_t* const Channel)
{
const void* CurrentParameter = ((const void*)SDPHeader + sizeof(SDP_PDUHeader_t));
BT_SDP_DEBUG(1, "<< Service Search Attribute");
/* Retrieve the list of search UUIDs from the request */
uint8_t UUIDList[12][UUID_SIZE_BYTES];
uint8_t TotalUUIDs = SDP_GetUUIDList(UUIDList, &CurrentParameter);
BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs);
/* Retrieve the maximum Attribute response size from the request */
uint16_t MaxAttributeSize = SDP_ReadData16(&CurrentParameter);
BT_SDP_DEBUG(2, "-- Max Return Attribute Bytes: 0x%04X", MaxAttributeSize);
/* Retrieve the list of Attributes from the request */
uint16_t AttributeList[8][2];
uint8_t TotalAttributes = SDP_GetAttributeList(AttributeList, &CurrentParameter);
BT_SDP_DEBUG(2, "-- Total Attributes: %d", TotalAttributes);
struct
{
SDP_PDUHeader_t SDPHeader;
uint16_t AttributeListByteCount;
uint8_t ResponseData[100];
} ResponsePacket;
/* Create a pointer to the buffer to indicate the current location for response data to be added */
void* CurrResponsePos = ResponsePacket.ResponseData;
@ -298,7 +298,7 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
/* Add the outer Data Element Sequence header for all of the retrieved Attributes */
uint16_t* TotalResponseSize = SDP_AddSequence16(&CurrResponsePos);
/* Search through the global service list an item at a time */
for (uint8_t CurrTableItem = 0; CurrTableItem < (sizeof(SDP_Services_Table) / sizeof(void*)); CurrTableItem++)
{
@ -307,14 +307,14 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
if (!(SDP_SearchServiceTable(UUIDList, TotalUUIDs, CurrAttributeTable)))
continue;
BT_SDP_DEBUG(2, " -- Found search match in table");
/* Add the listed attributes for the found UUID to the response */
*TotalResponseSize += SDP_AddListedAttributesToResponse(CurrAttributeTable, AttributeList, TotalAttributes,
*TotalResponseSize += SDP_AddListedAttributesToResponse(CurrAttributeTable, AttributeList, TotalAttributes,
&CurrResponsePos);
}
/* Continuation state - always zero */
SDP_WriteData8(&CurrResponsePos, 0);
@ -323,7 +323,7 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
/* Calculate the total parameter length that is to be sent, including the fixed return parameters, the created attribute
value list and the SDP continuation state */
uint16_t ParamLength = (sizeof(ResponsePacket.AttributeListByteCount) +
uint16_t ParamLength = (sizeof(ResponsePacket.AttributeListByteCount) +
(3 + *TotalResponseSize) +
sizeof(uint8_t));
@ -366,7 +366,7 @@ static uint16_t SDP_AddListedAttributesToResponse(const ServiceAttributeTable_t*
{
uint16_t* AttributeIDRange = AttributeList[CurrAttribute];
void* AttributeValue;
/* Look through the current service's attribute list, examining all the attributes */
while ((AttributeValue = pgm_read_ptr(&AttributeTable->Data)) != NULL)
{
@ -377,9 +377,9 @@ static uint16_t SDP_AddListedAttributesToResponse(const ServiceAttributeTable_t*
if ((CurrAttributeID >= AttributeIDRange[0]) && (CurrAttributeID <= AttributeIDRange[1]))
{
/* Increment the current UUID's returned Attribute container size by the number of added bytes */
*AttributeListSize += SDP_AddAttributeToResponse(CurrAttributeID, AttributeValue, BufferPos);
*AttributeListSize += SDP_AddAttributeToResponse(CurrAttributeID, AttributeValue, BufferPos);
}
AttributeTable++;
}
}
@ -408,19 +408,19 @@ static uint16_t SDP_AddAttributeToResponse(const uint16_t AttributeID,
/* Retrieve the size of the attribute value from its container header */
uint8_t AttributeHeaderLength;
uint16_t AttributeValueLength = SDP_GetLocalAttributeContainerSize(AttributeValue, &AttributeHeaderLength);
BT_SDP_DEBUG(2, " -- Add Attribute (0x%04X) 0x%04X", (AttributeHeaderLength + AttributeValueLength), AttributeID);
/* Add a Data Element header to the response for the Attribute ID */
SDP_WriteData8(ResponseBuffer, (SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit));
/* Add the Attribute ID to the created Data Element */
SDP_WriteData16(ResponseBuffer, AttributeID);
/* Copy over the Attribute value Data Element container to the response */
memcpy_P(*ResponseBuffer, AttributeValue, AttributeHeaderLength + AttributeValueLength);
*ResponseBuffer += AttributeHeaderLength + AttributeValueLength;
return (sizeof(uint8_t) + sizeof(uint16_t) + AttributeHeaderLength + AttributeValueLength);
}
@ -435,17 +435,17 @@ static void* SDP_GetAttributeValue(const ServiceAttributeTable_t* AttributeTable
const uint16_t AttributeID)
{
void* CurrTableItemData;
/* Search through the current Attribute table, abort when the terminator item has been reached */
while ((CurrTableItemData = pgm_read_ptr(&AttributeTable->Data)) != NULL)
{
/* Check if the current Attribute ID matches the search ID - if so return a pointer to it */
if (pgm_read_word(&AttributeTable->AttributeID) == AttributeID)
return CurrTableItemData;
AttributeTable++;
}
return NULL;
}
@ -463,7 +463,7 @@ static bool SDP_SearchServiceTable(uint8_t UUIDList[][UUID_SIZE_BYTES],
{
const void* CurrAttribute;
uint16_t UUIDMatchFlags = 0;
/* Search through the current attribute table, checking each attribute value for UUID matches */
while ((CurrAttribute = pgm_read_ptr(&CurrAttributeTable->Data)) != NULL)
{
@ -475,7 +475,7 @@ static bool SDP_SearchServiceTable(uint8_t UUIDList[][UUID_SIZE_BYTES],
uint8_t UUIDMatches;
for (UUIDMatches = 0; UUIDMatchFlags; UUIDMatches++)
UUIDMatchFlags &= (UUIDMatchFlags - 1);
/* If all UUIDs have been matched to the current service, return true */
return (UUIDMatches == TotalUUIDs);
}
@ -501,7 +501,7 @@ static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES],
if (CurrAttributeType == SDP_DATATYPE_UUID)
{
uint16_t CurrUUIDMatchMask = (1 << 0);
/* Look for matches in the UUID list against the current attribute UUID value */
for (uint8_t i = 0; i < TotalUUIDs; i++)
{
@ -512,7 +512,7 @@ static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES],
*UUIDMatchFlags |= CurrUUIDMatchMask;
break;
}
CurrUUIDMatchMask <<= 1;
}
}
@ -520,15 +520,15 @@ static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES],
{
uint8_t SequenceHeaderSize;
uint16_t SequenceSize = SDP_GetLocalAttributeContainerSize(CurrAttribute, &SequenceHeaderSize);
CurrAttribute += SequenceHeaderSize;
/* Recursively unwrap the sequence container, and re-search its contents for UUIDs */
while (SequenceSize)
{
uint8_t InnerHeaderSize;
uint16_t InnerSize = SDP_GetLocalAttributeContainerSize(CurrAttribute, &InnerHeaderSize);
/* Recursively search of the next element in the sequence, trying to match UUIDs with the UUID list */
SDP_CheckUUIDMatch(UUIDList, TotalUUIDs, UUIDMatchFlags, CurrAttribute);
@ -536,10 +536,10 @@ static void SDP_CheckUUIDMatch(uint8_t UUIDList[][UUID_SIZE_BYTES],
SequenceSize -= InnerHeaderSize + InnerSize;
CurrAttribute += InnerHeaderSize + InnerSize;
}
}
}
}
/** Reads in the collection of Attribute ranges from the input buffer's Data Element Sequence container, into the given
/** Reads in the collection of Attribute ranges from the input buffer's Data Element Sequence container, into the given
* Attribute list for later use. Once complete, the input buffer pointer is advanced to the end of the Attribute container.
*
* \param[out] AttributeList Pointer to a buffer where the list of Attribute ranges are to be stored
@ -561,10 +561,10 @@ static uint8_t SDP_GetAttributeList(uint16_t AttributeList[][2],
/* Retrieve the size of the next Attribute in the container and get a pointer to the next free Attribute element in the list */
uint16_t* CurrentAttributeRange = AttributeList[TotalAttributes++];
uint8_t AttributeLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize);
/* Copy over the starting Attribute ID and (if it the current element is a range) the ending Attribute ID */
memcpy(&CurrentAttributeRange[0], *CurrentParameter, AttributeLength);
/* If the element is not an Attribute Range, copy over the starting ID to the ending ID to make a range of 1 */
if (AttributeLength == 2)
CurrentAttributeRange[1] = CurrentAttributeRange[0];
@ -574,15 +574,15 @@ static uint8_t SDP_GetAttributeList(uint16_t AttributeList[][2],
CurrentAttributeRange[1] = SwapEndian_16(CurrentAttributeRange[1]);
BT_SDP_DEBUG(2, "-- Attribute: 0x%04X-0x%04X", CurrentAttributeRange[0], CurrentAttributeRange[1]);
AttributeIDListLength -= (AttributeLength + ElementHeaderSize);
*CurrentParameter += AttributeLength;
}
return TotalAttributes;
}
/** Reads in the collection of UUIDs from the input buffer's Data Element Sequence container, into the given
/** Reads in the collection of UUIDs from the input buffer's Data Element Sequence container, into the given
* UUID list for later use. Once complete, the input buffer pointer is advanced to the end of the UUID container.
*
* \param[out] UUIDList Pointer to a buffer where the list of UUIDs are to be stored
@ -604,7 +604,7 @@ static uint8_t SDP_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES],
/* Retrieve the size of the next UUID in the container and get a pointer to the next free UUID element in the list */
uint8_t* CurrentUUID = UUIDList[TotalUUIDs++];
uint8_t UUIDLength = SDP_GetDataElementSize(CurrentParameter, &ElementHeaderSize);
/* Copy over UUID from the container to the free slot */
if (UUIDLength <= 4)
{
@ -617,9 +617,9 @@ static uint8_t SDP_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES],
else
{
/* Copy over full UUID */
memcpy(CurrentUUID, *CurrentParameter, UUIDLength);
memcpy(CurrentUUID, *CurrentParameter, UUIDLength);
}
BT_SDP_DEBUG(2, "-- UUID (%d): %02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
UUIDLength,
CurrentUUID[0], CurrentUUID[1], CurrentUUID[2], CurrentUUID[3],
@ -631,7 +631,7 @@ static uint8_t SDP_GetUUIDList(uint8_t UUIDList[][UUID_SIZE_BYTES],
ServicePatternLength -= (UUIDLength + ElementHeaderSize);
*CurrentParameter += UUIDLength;
}
return TotalUUIDs;
}
@ -647,7 +647,7 @@ static uint32_t SDP_GetLocalAttributeContainerSize(const void* const AttributeDa
{
/* Fetch the size of the Data Element structure from the header */
uint8_t SizeIndex = (pgm_read_byte(AttributeData) & 0x07);
uint32_t ElementValueSize;
/* Convert the Data Element size index into a size in bytes */
@ -686,7 +686,7 @@ static uint32_t SDP_GetDataElementSize(const void** const DataElementHeader,
uint8_t* const ElementHeaderSize)
{
/* Fetch the size of the Data Element structure from the header, increment the current buffer pos */
uint8_t SizeIndex = (SDP_ReadData8(DataElementHeader) & 0x07);
uint8_t SizeIndex = (SDP_ReadData8(DataElementHeader) & 0x07);
uint32_t ElementValueSize;
@ -710,6 +710,7 @@ static uint32_t SDP_GetDataElementSize(const void** const DataElementHeader,
ElementValueSize = (1 << SizeIndex);
break;
}
return ElementValueSize;
}

37
Demos/Host/Incomplete/BluetoothHost/Lib/SDP.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -48,11 +48,11 @@
#include "BluetoothStack.h"
#include "SDPServices.h"
/* Macros: */
#define BT_SDP_DEBUG(l, s, ...) do { if (SDP_DEBUG_LEVEL >= l) printf_P(PSTR("(SDP) " s "\r\n"), ##__VA_ARGS__); } while (0)
#define SDP_DEBUG_LEVEL 0
#define SDP_PDU_ERRORRESPONSE 0x01
#define SDP_PDU_SERVICESEARCHREQUEST 0x02
#define SDP_PDU_SERVICESEARCHRESPONSE 0x03
@ -103,7 +103,7 @@
uint16_t TransactionID; /**< Unique transaction ID number to associate requests and responses */
uint16_t ParameterLength; /**< Length of the data following the SDP header */
} SDP_PDUHeader_t;
/* Inline Functions: */
/** Writes 8 bits of raw data to the given buffer, incrementing the buffer position afterwards.
*
@ -116,7 +116,7 @@
*((uint8_t*)*BufferPos) = Data;
*BufferPos += sizeof(uint8_t);
}
/** Writes 16 bits of raw data to the given buffer, incrementing the buffer position afterwards.
*
* \param[in, out] BufferPos Current position in the buffer where the data is to be written to
@ -127,7 +127,7 @@
{
*((uint16_t*)*BufferPos) = SwapEndian_16(Data);
*BufferPos += sizeof(uint16_t);
}
}
/** Writes 32 bits of raw data to the given buffer, incrementing the buffer position afterwards.
*
@ -151,7 +151,7 @@
{
uint8_t Data = *((const uint8_t*)*BufferPos);
*BufferPos += sizeof(uint8_t);
return Data;
}
@ -165,7 +165,7 @@
{
uint16_t Data = SwapEndian_16(*((const uint16_t*)*BufferPos));
*BufferPos += sizeof(uint16_t);
return Data;
}
@ -179,13 +179,13 @@
{
uint32_t Data = SwapEndian_32(*((const uint32_t*)*BufferPos));
*BufferPos += sizeof(uint32_t);
return Data;
}
/** Adds a new Data Element Sequence container with a 16-bit size header to the buffer. The buffer
/** Adds a new Data Element Sequence container with a 16-bit size header to the buffer. The buffer
* pointer's position is advanced past the added header once the element has been added. The returned
* size header value is pre-zeroed out so that it can be incremented as data is placed into the Data
* size header value is pre-zeroed out so that it can be incremented as data is placed into the Data
* Element Sequence container.
*
* The total added size of the container header is three bytes, regardless of the size of its contents
@ -199,12 +199,12 @@
{
SDP_WriteData8(BufferPos, (SDP_DATASIZE_Variable16Bit | SDP_DATATYPE_Sequence));
uint16_t* SizePos = *BufferPos;
uint16_t* SizePos = *BufferPos;
SDP_WriteData16(BufferPos, 0);
return SizePos;
}
/* Function Prototypes: */
void SDP_ProcessPacket(void* Data,
Bluetooth_Channel_t* const Channel);
@ -247,3 +247,4 @@
#endif
#endif

13
Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.c
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -181,3 +181,4 @@ const ServiceAttributeTable_t PROGMEM SerialPort_Attribute_Table[] =
SERVICE_ATTRIBUTE_TABLE_TERMINATOR
};

41
Demos/Host/Incomplete/BluetoothHost/Lib/SDPServices.h
View file

@ -1,7 +1,7 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
@ -9,13 +9,13 @@
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
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
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
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
@ -35,22 +35,22 @@
#ifndef _SDPSERVICES_H_
#define _SDPSERVICES_H_
/* Includes: */
#include "SDP.h"
/* Macros: */
/** Size of a full 128 bit UUID, in bytes. */
#define UUID_SIZE_BYTES 16
/** First 80 bits common to all standardized Bluetooth services. */
#define BASE_80BIT_UUID 0x0000, 0x0010, 0x0080, {0x00, 0x80, 0x5F, 0x9B, 0x34, 0xFB}
#define RFCOMM_UUID {SWAPENDIAN_32(0x00000003), BASE_80BIT_UUID}
#define L2CAP_UUID {SWAPENDIAN_32(0x00000100), BASE_80BIT_UUID}
#define SP_CLASS_UUID {SWAPENDIAN_32(0x00001101), BASE_80BIT_UUID}
#define PUBLICBROWSEGROUP_CLASS_UUID {SWAPENDIAN_32(0x00001002), BASE_80BIT_UUID}
#define SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE 0x0000
#define SDP_ATTRIBUTE_ID_SERVICECLASSIDS 0x0001
#define SDP_ATTRIBUTE_ID_PROTOCOLDESCRIPTORLIST 0x0004
@ -58,10 +58,10 @@
#define SDP_ATTRIBUTE_ID_LANGUAGEBASEATTROFFSET 0x0006
#define SDP_ATTRIBUTE_ID_SERVICENAME 0x0100
#define SDP_ATTRIBUTE_ID_SERVICEDESCRIPTION 0x0101
/** Terminator for a service attribute table of type \ref ServiceAttributeTable_t. */
#define SERVICE_ATTRIBUTE_TABLE_TERMINATOR {.Data = NULL}
/* Type Defines: */
/** Type define for a UUID value structure. This struct can be used to hold full 128-bit UUIDs. */
typedef struct
@ -72,7 +72,7 @@
uint16_t D; /**< Bits 64-79 of the UUID. */
uint8_t E[6]; /**< Bits 80-128 of the UUID. */
} UUID_t;
/** Structure for the association of attribute ID values to an attribute value in FLASH. A table of these
* structures can then be built up for each supported UUID service within the device.
*
@ -111,7 +111,7 @@
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit) */
UUID_t UUID; /**< UUID to store in the list Data Element */
} ItemUUID_t;
/** Structure for a list of Data Elements Sequences containing UUID Data Elements, for service attributes requiring
* protocol lists.
*/
@ -119,7 +119,7 @@
{
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
struct
{
ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
@ -133,14 +133,14 @@
{
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
struct
{
ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
Item8Bit_t Param; /**< 8-Bit Parameter associated with the service */
} Protocol;
} ItemProtocol_8BitParam_t;
/** Structure for a list of Data Elements Sequences containing UUID Data Elements and an 16-bit param value, for service
* attributes requiring extended protocol lists containing an 16-bit value.
*/
@ -148,7 +148,7 @@
{
uint8_t Header; /**< Data Element header, should be (SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit) */
uint8_t Size; /**< Size of the inner Data Element sequence */
struct
{
ItemUUID_t UUID; /**< UUID to store in the protocol list Data Element sequence */
@ -165,9 +165,10 @@
Item16Bit_t EncodingID; /**< Encoding used for the current language */
Item16Bit_t OffsetID; /**< Attribute offset added to all strings using this language within the service */
} ItemLangEncoding_t;
/* External Variables: */
extern const ServiceAttributeTable_t SerialPort_Attribute_Table[];
extern const ServiceAttributeTable_t PnP_Attribute_Table[];
#endif