Add RFCOMM channel configuration parsing and channel states to the incomplete BluetoothHost demo.

Add missing BT_* prefix to the Bluetooth stack's channel state enum values.

6 files changed, 188 insertions, 86 deletions

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
index df8dfc5c1..ec85aab6c 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
@@ -62,11 +62,11 @@ void Bluetooth_ACLTask(void)
 		/* Check if we are in a channel state which requires a configuration request to be sent */
 		switch (ChannelData->State)
 		{
-			case Channel_Config_WaitConfig:
-				ChannelData->State = Channel_Config_WaitReqResp;
+			case BT_Channel_Config_WaitConfig:
+				ChannelData->State = BT_Channel_Config_WaitReqResp;
 				break;
-			case Channel_Config_WaitSendConfig:
-				ChannelData->State = Channel_Config_WaitResp;
+			case BT_Channel_Config_WaitSendConfig:
+				ChannelData->State = BT_Channel_Config_WaitResp;
 				break;
 			default:
 				MustSendConfigReq  = false;
@@ -224,7 +224,7 @@ uint8_t Bluetooth_SendPacket(void* Data, const uint16_t DataLen, Bluetooth_Chann
 	  return BT_SENDPACKET_NotConnected;
 
 	/* If the destination channel is not the signalling channel and it is not currently fully open, abort */
-	if ((Channel != NULL) && (Channel->State != Channel_Open))
+	if ((Channel != NULL) && (Channel->State != BT_Channel_Open))
 	  return BT_SENDPACKET_ChannelNotOpen;
 
 	/* Fill out the packet's header from the remote device connection information structure */
@@ -274,7 +274,7 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
 	/* Search through the channel information list for a free channel item */
 	for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
 	{
-		if (Bluetooth_Connection.Channels[i].State == Channel_Closed)
+		if (Bluetooth_Connection.Channels[i].State == BT_Channel_Closed)
 		{
 			ChannelData = &Bluetooth_Connection.Channels[i];
 			
@@ -293,7 +293,7 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
 	ChannelData->RemoteNumber = 0;
 	ChannelData->PSM          = PSM;
 	ChannelData->LocalMTU     = MAXIMUM_CHANNEL_MTU;
-	ChannelData->State        = Channel_WaitConnectRsp;
+	ChannelData->State        = BT_Channel_WaitConnectRsp;
 	  
 	struct
 	{
@@ -332,11 +332,11 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
 void Bluetooth_CloseChannel(Bluetooth_Channel_t* const Channel)
 {
 	/* Don't try to close a non-existing or already closed channel */
-	if ((Channel == NULL) || (Channel->State == Channel_Closed))
+	if ((Channel == NULL) || (Channel->State == BT_Channel_Closed))
 	  return;
 
 	/* Set the channel's state to the start of the teardown process */
-	Channel->State = Channel_WaitDisconnect;
+	Channel->State = BT_Channel_WaitDisconnect;
 
 	struct
 	{
@@ -386,7 +386,7 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
 		/* Look through the channel information list for a free entry */
 		for (uint8_t i = 0; i < BLUETOOTH_MAX_OPEN_CHANNELS; i++)
 		{
-			if (Bluetooth_Connection.Channels[i].State == Channel_Closed)
+			if (Bluetooth_Connection.Channels[i].State == BT_Channel_Closed)
 			{
 				ChannelData = &Bluetooth_Connection.Channels[i];
 
@@ -409,7 +409,7 @@ static inline void Bluetooth_Signal_ConnectionReq(const BT_Signal_Header_t* cons
 			ChannelData->RemoteNumber = ConnectionRequest.SourceChannel;
 			ChannelData->PSM          = ConnectionRequest.PSM;
 			ChannelData->LocalMTU     = MAXIMUM_CHANNEL_MTU;
-			ChannelData->State        = Channel_Config_WaitConfig;
+			ChannelData->State        = BT_Channel_Config_WaitConfig;
 			
 			ChannelStatus = BT_CONNECTION_SUCCESSFUL;
 		}
@@ -471,7 +471,7 @@ static inline void Bluetooth_Signal_ConnectionResp(const BT_Signal_Header_t* con
 		/* Set the channel structure's remote channel number to the channel allocated on the remote device */
 		ChannelData->RemoteNumber = ConnectionResponse.SourceChannel;
 		ChannelData->State        = (ConnectionResponse.Result == BT_CONNECTION_SUCCESSFUL) ?
-		                             Channel_Config_WaitConfig : Channel_Closed;
+		                             BT_Channel_Config_WaitConfig : BT_Channel_Closed;
 	}
 }
 
@@ -544,14 +544,14 @@ static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* c
 	{
 		switch (ChannelData->State)
 		{
-			case Channel_Config_WaitConfig:
-				ChannelData->State = Channel_Config_WaitSendConfig;
+			case BT_Channel_Config_WaitConfig:
+				ChannelData->State = BT_Channel_Config_WaitSendConfig;
 				break;
-			case Channel_Config_WaitReqResp:
-				ChannelData->State = Channel_Config_WaitResp;
+			case BT_Channel_Config_WaitReqResp:
+				ChannelData->State = BT_Channel_Config_WaitResp;
 				break;
-			case Channel_Config_WaitReq:
-				ChannelData->State = Channel_Open;
+			case BT_Channel_Config_WaitReq:
+				ChannelData->State = BT_Channel_Open;
 				break;
 		}
 	}
@@ -589,18 +589,18 @@ static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t*
 		{
 			switch (ChannelData->State)
 			{
-				case Channel_Config_WaitReqResp:
-					ChannelData->State = Channel_Config_WaitReq;
+				case BT_Channel_Config_WaitReqResp:
+					ChannelData->State = BT_Channel_Config_WaitReq;
 					break;
-				case Channel_Config_WaitResp:
-					ChannelData->State = Channel_Open;
+				case BT_Channel_Config_WaitResp:
+					ChannelData->State = BT_Channel_Open;
 					break;
 			}	
 		}
 		else
 		{
 			/* Configuration failed - close the channel */
-			ChannelData->State = Channel_Closed;
+			ChannelData->State = BT_Channel_Closed;
 		}
 	}
 }
@@ -644,7 +644,7 @@ static inline void Bluetooth_Signal_DisconnectionReq(const BT_Signal_Header_t* c
 
 	/* If the channel was found in the channel list, close it */
 	if (ChannelData != NULL)
-	  ChannelData->State = Channel_Closed;
+	  ChannelData->State = BT_Channel_Closed;
 
 	BT_ACL_DEBUG(1, ">> L2CAP Disconnection Response");
 	BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ResponsePacket.DisconnectionResponse.SourceChannel);
@@ -673,7 +673,7 @@ static inline void Bluetooth_Signal_DisconnectionResp(const BT_Signal_Header_t*
 	
 	/* If the channel was found in the channel list, close it */	
 	if (ChannelData != NULL)
-	  ChannelData->State = Channel_Closed;
+	  ChannelData->State = BT_Channel_Closed;
 }
 
 /** Internal Bluetooth stack Signal Command processing routine for an Echo Request command.
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
index 060f4fffd..131c4aaf2 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
@@ -66,19 +66,22 @@
 		/** 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. */
+			BT_Channel_Closed                = 0, /**< Channel is closed and inactive. No data may be sent or received. */
+			BT_Channel_WaitConnect           = 1, /**< A connection request has been received, but a response has not been sent. */
+			BT_Channel_WaitConnectRsp        = 2, /**< A connection request has been sent, but a response has not been received. */
+			BT_Channel_Config_WaitConfig     = 3, /**< Channel has been connected, but not yet configured on either end. */
+			BT_Channel_Config_WaitSendConfig = 4, /**< Channel configuration has been received and accepted, but not yet sent. */
+			BT_Channel_Config_WaitReqResp    = 5, /**< Channel configuration has been sent but not responded to, and a configuration
+			                                       *   request from the remote end has not yet been received.
+			                                       */
+			BT_Channel_Config_WaitResp       = 6, /**< Channel configuration has been sent but not accepted, but a configuration request
+			                                       *   from the remote end has been accepted.
+			                                       */
+			BT_Channel_Config_WaitReq        = 7, /**< Channel configuration has been sent and accepted, but a configuration request
+			                                       *   from the remote end has not yet been accepted.
+			                                       */
+			BT_Channel_Open                  = 8, /**< Channel is open and ready to send or receive data */
+			BT_Channel_WaitDisconnect        = 9, /**< A disconnection request has been sent, but not yet acknowledged. */
 		};
 
 		/** Enum for the possible error codes returned by the \ref Bluetooth_SendPacket() function. */
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c
index f9aff8eb2..5968a6929 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.c
@@ -70,7 +70,7 @@ void RFCOMM_Initialize(void)
 {
 	/* Reset the RFCOMM channel structures, to invalidate any confiured RFCOMM channels */
 	for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++)
-	  RFCOMM_Channels[i].DLCI = 0x00;
+	  RFCOMM_Channels[i].State = RFCOMM_Channel_Closed;
 }
 
 void RFCOMM_ProcessPacket(void* Data, Bluetooth_Channel_t* const Channel)
@@ -220,8 +220,11 @@ static void RFCOMM_ProcessSABM(const RFCOMM_Address_t* const FrameAddress, Bluet
 		/* If the channel's DLCI is zero, the channel state entry is free */
 		if (!(CurrRFCOMMChannel->DLCI))
 		{
-			CurrRFCOMMChannel->DLCI       = FrameAddress->DLCI;
-			CurrRFCOMMChannel->Configured = false;
+			CurrRFCOMMChannel->DLCI        = FrameAddress->DLCI;
+			CurrRFCOMMChannel->State       = RFCOMM_Channel_Open;
+			CurrRFCOMMChannel->Priority    = 7 + (CurrRFCOMMChannel->DLCI >> 3) + ((CurrRFCOMMChannel->DLCI >> 3) * 7);
+			CurrRFCOMMChannel->UseUIFrames = false;
+			CurrRFCOMMChannel->RemoteMTU   = 0xFFFF;
 		
 			BT_RFCOMM_DEBUG(1, ">> UA Sent");
 			RFCOMM_SendFrame(FrameAddress->DLCI, true, (RFCOMM_Frame_UA | FRAME_POLL_FINAL), 0, NULL, Channel);
@@ -244,15 +247,20 @@ static void RFCOMM_ProcessUA(const RFCOMM_Address_t* const FrameAddress, Bluetoo
 static void RFCOMM_ProcessUIH(const RFCOMM_Address_t* const FrameAddress, const uint16_t FrameLength, 
                               const uint8_t* FrameData, Bluetooth_Channel_t* const Channel)
 {
-	BT_RFCOMM_DEBUG(1, "<< UIH Received");
-	BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI);
-	BT_RFCOMM_DEBUG(2, "-- Length 0x%02X", FrameLength);
-	
 	if (FrameAddress->DLCI == RFCOMM_CONTROL_DLCI)
 	{
 		RFCOMM_ProcessControlCommand(FrameData, Channel);
 		return;
 	}
 
-	// TODO: Handle regular channel data here
+	BT_RFCOMM_DEBUG(1, "<< UIH Received");
+	BT_RFCOMM_DEBUG(2, "-- DLCI 0x%02X", FrameAddress->DLCI);
+	BT_RFCOMM_DEBUG(2, "-- Length 0x%02X", FrameLength);
+		
+	puts("RFCOMM Data: ");
+	
+	for (uint8_t i = 0; i < FrameLength; i++)
+	  printf("0x%02X (%c) ", FrameData[i], FrameData[i]);
+	
+	printf("\r\n");
 }
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h
index 68f0cf1fb..5ccfc2d23 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMM.h
@@ -69,24 +69,24 @@
 			RFCOMM_Frame_UIH   = 0xEF, /**< Unnumbered Information with Header check Field */
 		};
 		
-	/* Type Defines: */
-		typedef struct
-		{
-			unsigned char EA   : 1;
-			unsigned char CR   : 1;
-			unsigned char DLCI : 6;
-		} RFCOMM_Address_t;
-	
-		typedef struct
+		enum RFCOMM_Channel_States_t
 		{
-			RFCOMM_Address_t Address;
-			uint8_t          Control;
-		} RFCOMM_Header_t;
+			RFCOMM_Channel_Closed      = 0,
+			RFCOMM_Channel_Create      = 1,
+			RFCOMM_Channel_Creating    = 2,
+			RFCOMM_Channel_Configure   = 3,
+			RFCOMM_Channel_Configuring = 4,
+			RFCOMM_Channel_Open        = 5,
+		};
 		
+	/* Type Defines: */
 		typedef struct
 		{
-			uint8_t DLCI;
-			bool    Configured;
+			uint8_t  DLCI;
+			uint8_t  State;
+			uint8_t  Priority;
+			bool     UseUIFrames;
+			uint16_t RemoteMTU;
 		} RFCOMM_Channel_t;
 		
 	/* External Variables: */
diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c
index 2321c25c4..23a18765f 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.c
@@ -42,29 +42,33 @@ void RFCOMM_ProcessControlCommand(const uint8_t* Command, Bluetooth_Channel_t* c
 {

 	const RFCOMM_Command_t* CommandHeader  = (const RFCOMM_Command_t*)Command;

 	const uint8_t*          CommandData    = (const uint8_t*)Command + sizeof(RFCOMM_Command_t);

+	uint16_t                ControlDataLen = RFCOMM_GetFrameDataLength(CommandData);

+

+	/* Adjust the command data pointer to skip over the variable size field */

+	CommandData += (ControlDataLen < 128) ? 1 : 2;

 

 	switch (CommandHeader->Command)

 	{

 		case RFCOMM_Control_Test:

-			RFCOMM_ProcessTestCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessTestCommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_FlowControlEnable:

-			RFCOMM_ProcessFCECommand(CommandHeader, CommandData);

+			RFCOMM_ProcessFCECommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_FlowControlDisable:

-			RFCOMM_ProcessFCDCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessFCDCommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_ModemStatus:

-			RFCOMM_ProcessMSCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessMSCommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_RemotePortNegotiation:

-			RFCOMM_ProcessRPNCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessRPNCommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_RemoteLineStatus:

-			RFCOMM_ProcessRLSCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessRLSCommand(CommandHeader, CommandData, Channel);

 			break;

 		case RFCOMM_Control_DLCParameterNegotiation:

-			RFCOMM_ProcessDPNCommand(CommandHeader, CommandData);

+			RFCOMM_ProcessDPNCommand(CommandHeader, CommandData, Channel);

 			break;

 		default:

 			BT_RFCOMM_DEBUG(1, "<< Unknown Command");		

@@ -72,49 +76,101 @@ void RFCOMM_ProcessControlCommand(const uint8_t* Command, Bluetooth_Channel_t* c
 	}

 }

 

-static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                          Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< TEST Command");

 }

 

-static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                         Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< FCE Command");

 }

 

-static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                         Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< FCD Command");

 }

 

-static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                        Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< MS Command");

 }

 

-static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                         Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< RPN Command");

 }

 

-static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                         Bluetooth_Channel_t* const Channel)

 {

 	BT_RFCOMM_DEBUG(1, "<< RLS Command");

 }

 

-static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData)

+static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                         Bluetooth_Channel_t* const Channel)

 {

+	const RFCOMM_DPN_Parameters_t* Params = (const RFCOMM_DPN_Parameters_t*)CommandData;

+

 	BT_RFCOMM_DEBUG(1, "<< DPN Command");

+	BT_RFCOMM_DEBUG(2, "-- Config DLCI: 0x%02X", Params->DLCI);

 	

-	/* Skip over the first data byte (Length field) since its size and value are fixed */

-	RFCOMM_Channel_t* RFCOMMChannel = RFCOMM_GetChannelData(CommandData[2]);

+	/* 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)

 	{

-		// TODO: Channel does not exist - create it

+		/* Find a free entry in the RFCOMM channel multiplexer state array */

+		for (uint8_t i = 0; i < RFCOMM_MAX_OPEN_CHANNELS; i++)

+		{

+			/* If the channel's DLCI is zero, the channel state entry is free */

+			if (!(RFCOMM_Channels[i].DLCI))

+			{

+				RFCOMMChannel       = &RFCOMM_Channels[i];

+				RFCOMMChannel->DLCI = Params->DLCI;

+				break;

+			}

+		}

+		

+		/* No free entry was found, discard the request */

+		if (RFCOMMChannel == NULL)

+		{

+			BT_RFCOMM_DEBUG(2, "-- No Free Channel");

+			return;

+		}

 	}

 	

-	RFCOMMChannel->Configured = true;

+	/* Save the new channel configuration */

+	RFCOMMChannel->State       = RFCOMM_Channel_Open;

+	RFCOMMChannel->Priority    = Params->Priority;

+	RFCOMMChannel->UseUIFrames = (Params->FrameType != 0);

+	RFCOMMChannel->RemoteMTU   = Params->MaximumFrameSize;

 	

-	// TODO: Read in channel data, ACK request

+	struct

+	{

+		RFCOMM_Command_t        CommandHeader;

+		uint8_t                 Length;

+		RFCOMM_DPN_Parameters_t Params;

+	} DPNResponse;

+	

+	/* Fill out the DPN response data */

+	DPNResponse.CommandHeader.Command = CommandHeader->Command;

+	DPNResponse.CommandHeader.EA      = true;

+	DPNResponse.Length                = (sizeof(DPNResponse.Params) << 1) | 0x01;

+	DPNResponse.Params                = *Params;

+	

+	BT_RFCOMM_DEBUG(1, ">> DPN Response");

+

+	/* Send the PDN response to acknowledge the command */

+	RFCOMM_SendFrame(RFCOMM_CONTROL_DLCI, false, RFCOMM_Frame_UIH, sizeof(DPNResponse), &DPNResponse, Channel);

 }

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h
index 79e3dcd82..e12c74c76 100644
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/RFCOMMControl.h
@@ -48,6 +48,9 @@
 

 		#include "BluetoothStack.h"

 		#include "RFCOMM.h"

+		

+	/* Macros: */

+		#define RFCOMM_

 

 	/* Enums: */

 		enum RFCOMM_Control_Commands_t

@@ -65,22 +68,54 @@
 	/* Type Defines: */

 		typedef struct

 		{

+			unsigned char EA   : 1;

+			unsigned char CR   : 1;

+			unsigned char DLCI : 6;

+		} RFCOMM_Address_t;

+

+		typedef struct

+		{

+			RFCOMM_Address_t Address;

+			uint8_t          Control;

+		} RFCOMM_Header_t;

+

+		typedef struct

+		{

 			unsigned char EA      : 1;

 			unsigned char CR      : 1;

 			unsigned char Command : 6;

 		} RFCOMM_Command_t;

+		

+		typedef struct

+		{

+			uint8_t          DLCI;

+			unsigned char    FrameType        : 4;

+			unsigned char    ConvergenceLayer : 4;

+			uint8_t          Priority;

+			uint8_t          ACKTimerTicks;

+			uint16_t         MaximumFrameSize;

+			uint8_t          MaxRetransmissions;

+			uint8_t          RecoveryWindowSize;			

+		} RFCOMM_DPN_Parameters_t;

 

 	/* Function Prototypes: */

 		void RFCOMM_ProcessControlCommand(const uint8_t* Command, Bluetooth_Channel_t* const Channel);

 

 		#if defined(INCLUDE_FROM_RFCOMM_CONTROL_C)

-			static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

-			static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* CommandHeader, const uint8_t* CommandData);

+			static void RFCOMM_ProcessTestCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                      Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessFCECommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                     Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessFCDCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                     Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessMSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                    Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessRPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                     Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessRLSCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                     Bluetooth_Channel_t* const Channel);

+			static void RFCOMM_ProcessDPNCommand(const RFCOMM_Command_t* const CommandHeader, const uint8_t* CommandData,

+			                                     Bluetooth_Channel_t* const Channel);

 		#endif

 		

 #endif