Make XPLAINBridge serial bridge much more reliable for the reception of characters...

[pub/USBasp.git] / Demos / Host / Incomplete / BluetoothHost / Lib / BluetoothACLPackets.c

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
index 03d0f2a..ec85aab 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
@@ -28,6 +28,13 @@
   this software.
 */
 
   this software.
 */
 

+/** \file
+ *
+ *  Bluetooth L2CAP layer management code. This module managed the creation,
+ *  configuration and teardown of L2CAP channels, and manages packet reception
+ *  and sending to and from other Bluetooth devices.
+ */
+

 /*
        TODO: Make SendPacket respect receiver's MTU
        TODO: Make ReceivePacket stitch together MTU fragments (?)
 /*
        TODO: Make SendPacket respect receiver's MTU
        TODO: Make ReceivePacket stitch together MTU fragments (?)


@@ -55,11 +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)
                {
                /* 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;
                                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;
                                break;
                        default:
                                MustSendConfigReq  = false;


@@ -217,7 +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 */
          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 */
          return BT_SENDPACKET_ChannelNotOpen;
 
        /* Fill out the packet's header from the remote device connection information structure */


@@ -267,7 +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++)
        {
        /* 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];
                        
                {
                        ChannelData = &Bluetooth_Connection.Channels[i];
                        


@@ -286,7 +293,7 @@ Bluetooth_Channel_t* Bluetooth_OpenChannel(const uint16_t PSM)
        ChannelData->RemoteNumber = 0;
        ChannelData->PSM          = PSM;
        ChannelData->LocalMTU     = MAXIMUM_CHANNEL_MTU;
        ChannelData->RemoteNumber = 0;
        ChannelData->PSM          = PSM;
        ChannelData->LocalMTU     = MAXIMUM_CHANNEL_MTU;

-       ChannelData->State        = Channel_WaitConnectRsp;
+       ChannelData->State        = BT_Channel_WaitConnectRsp;

          
        struct
        {
          
        struct
        {


@@ -325,11 +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 */
 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 */
          return;
 
        /* Set the channel's state to the start of the teardown process */

-       Channel->State = Channel_WaitDisconnect;
+       Channel->State = BT_Channel_WaitDisconnect;

 
        struct
        {
 
        struct
        {


@@ -379,7 +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++)
                {
                /* 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];
 
                        {
                                ChannelData = &Bluetooth_Connection.Channels[i];
 


@@ -402,7 +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->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;
                }
                        
                        ChannelStatus = BT_CONNECTION_SUCCESSFUL;
                }


@@ -464,7 +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) ?
                /* 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;

        }
 }
 
        }
 }
 


@@ -537,14 +544,14 @@ static inline void Bluetooth_Signal_ConfigurationReq(const BT_Signal_Header_t* c
        {
                switch (ChannelData->State)
                {
        {
                switch (ChannelData->State)
                {

-                       case Channel_Config_WaitConfig:
-                               ChannelData->State = Channel_Config_WaitSendConfig;
+                       case BT_Channel_Config_WaitConfig:
+                               ChannelData->State = BT_Channel_Config_WaitSendConfig;

                                break;
                                break;

-                       case Channel_Config_WaitReqResp:
-                               ChannelData->State = Channel_Config_WaitResp;
+                       case BT_Channel_Config_WaitReqResp:
+                               ChannelData->State = BT_Channel_Config_WaitResp;

                                break;
                                break;

-                       case Channel_Config_WaitReq:
-                               ChannelData->State = Channel_Open;
+                       case BT_Channel_Config_WaitReq:
+                               ChannelData->State = BT_Channel_Open;

                                break;
                }
        }
                                break;
                }
        }


@@ -582,18 +589,18 @@ static inline void Bluetooth_Signal_ConfigurationResp(const BT_Signal_Header_t*
                {
                        switch (ChannelData->State)
                        {
                {
                        switch (ChannelData->State)
                        {

-                               case Channel_Config_WaitReqResp:
-                                       ChannelData->State = Channel_Config_WaitReq;
+                               case BT_Channel_Config_WaitReqResp:
+                                       ChannelData->State = BT_Channel_Config_WaitReq;

                                        break;
                                        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 */
                                        break;
                        }       
                }
                else
                {
                        /* Configuration failed - close the channel */

-                       ChannelData->State = Channel_Closed;
+                       ChannelData->State = BT_Channel_Closed;

                }
        }
 }
                }
        }
 }


@@ -637,7 +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)
 
        /* 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);
 
        BT_ACL_DEBUG(1, ">> L2CAP Disconnection Response");
        BT_ACL_DEBUG(2, "-- Source Channel: 0x%04X", ResponsePacket.DisconnectionResponse.SourceChannel);


@@ -666,7 +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)
        
        /* 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.
 }
 
 /** Internal Bluetooth stack Signal Command processing routine for an Echo Request command.