Add packet reception and send routines to the ACL layer of the incomplete Bluetooth...

diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
index a3ca0aa..5ed120a 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
+++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
@@ -196,6 +196,13 @@ void Bluetooth_Host_Task(void)
        }\r
 }\r
 \r
+/** Bluetooth stack callback event for a Bluetooth connection request. When this callback fires, the\r
+ *  user application must indicate if the connection is to be allowed or rejected.\r
+ *\r
+ *  \param RemoteAddress  Bluetooth address of the remote device attempting the connection\r
+ *\r
+ *  \return Boolean true to accept the connection, false to reject it\r
+ */\r
 bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress)\r
 {\r
        printf_P(PSTR("Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"),\r
@@ -207,6 +214,9 @@ bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress)
        return true;\r
 }\r
 \r
+/** Bluetooth stack callback event for a completed Bluetooth connection. When this callback is made,\r
+ *  the connection information can be accessed through the global \ref Bluetooth_Connection structure.\r
+ */\r
 void Bluetooth_ConnectionComplete(void)\r
 {\r
        printf_P(PSTR("Connection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"), \r
@@ -215,6 +225,11 @@ void Bluetooth_ConnectionComplete(void)
                 Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]);\r
 }\r
 \r
+/** Bluetooth stack callback event for a completed Bluetooth disconnection. When this callback is made,\r
+ *  the connection information in the global \ref Bluetooth_Connection structure is invalidated with the\r
+ *  exception of the RemoteAddress element, which can be used to determine the address of the device that\r
+ *  was disconnected.\r
+ */\r
 void Bluetooth_DisconnectionComplete(void)\r
 {\r
        printf_P(PSTR("Disconnection Complete to Device %02X:%02X:%02X:%02X:%02X:%02X\r\n"), \r
@@ -222,3 +237,21 @@ void Bluetooth_DisconnectionComplete(void)
                 Bluetooth_Connection.RemoteAddress[3], Bluetooth_Connection.RemoteAddress[2],\r
                 Bluetooth_Connection.RemoteAddress[1], Bluetooth_Connection.RemoteAddress[0]);\r
 }\r
+\r
+/** Bluetooth stack callback event for a non-signal ACL packet reception. This callback fires once a connection\r
+ *  to a remote Bluetooth device has been made, and the remote device has sent a non-signalling ACL packet.\r
+ *\r
+ *  \param PacketLength  Length of the packet data, in bytes - this must be decremented as data is read\r
+ *  \param Channel       Bluetooth ACL data channel information structure for the packet's destination channel\r
+ */\r
+void Bluetooth_PacketReceived(uint16_t* PacketLength, Bluetooth_Channel_t* Channel)\r
+{\r
+       uint8_t DataPayload[*PacketLength];\r
+       Pipe_Read_Stream_LE(&DataPayload, *PacketLength);\r
+       *PacketLength = 0;\r
+\r
+       BT_ACL_DEBUG("-- Data Payload: ", NULL);\r
+       for (uint16_t B = 0; B < sizeof(DataPayload); B++)\r
+         printf("0x%02X ", DataPayload[B]);\r
+       printf("\r\n"); \r
+}\r

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
index 17503ea..c2c9902 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.c
@@ -91,21 +91,35 @@ void Bluetooth_ProcessACLPackets(void)
        }\r
        else\r
        {\r
-               uint8_t DataPayload[DataHeader.PayloadLength];\r
-               Pipe_Read_Stream_LE(&DataPayload, sizeof(DataPayload));\r
-               DataHeader.PayloadLength = 0;\r
+               Bluetooth_PacketReceived(&DataHeader.PayloadLength, Bluetooth_GetChannelData(DataHeader.DestinationChannel, true));\r
        \r
-               BT_ACL_DEBUG("-- Data Payload: ", NULL);\r
-               for (uint16_t B = 0; B < sizeof(DataPayload); B++)\r
-                 printf("0x%02X ", DataPayload[B]);\r
-               printf("\r\n");\r
-\r
-               Pipe_Discard_Stream(ACLPacketHeader.DataLength);\r
-               Pipe_ClearIN();         \r
+               Pipe_SelectPipe(BLUETOOTH_DATA_IN_PIPE);\r
+               Pipe_Discard_Stream(DataHeader.PayloadLength);\r
+               Pipe_ClearIN();\r
                Pipe_Freeze();\r
        }\r
 }\r
 \r
+void Bluetooth_SendPacket(uint8_t* Data, uint16_t DataLen, Bluetooth_Channel_t* Channel)\r
+{\r
+       Bluetooth_ACL_Header_t        ACLPacketHeader;\r
+       Bluetooth_DataPacket_Header_t DataHeader;\r
+\r
+       ACLPacketHeader.ConnectionHandle      = Bluetooth_Connection.ConnectionHandle;\r
+       ACLPacketHeader.DataLength            = sizeof(DataHeader) + DataLen;\r
+       DataHeader.PayloadLength              = DataLen;\r
+       DataHeader.DestinationChannel         = Channel->RemoteNumber;\r
+\r
+       Pipe_SelectPipe(BLUETOOTH_DATA_OUT_PIPE);\r
+       Pipe_Unfreeze();\r
+       \r
+       Pipe_Write_Stream_LE(&ACLPacketHeader, sizeof(ACLPacketHeader));\r
+       Pipe_Write_Stream_LE(&DataHeader, sizeof(DataHeader));\r
+       Pipe_Write_Stream_LE(Data, DataLen);\r
+\r
+       Pipe_Freeze();\r
+}\r
+\r
 static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,\r
                                                             Bluetooth_DataPacket_Header_t* DataHeader,\r
                                                             Bluetooth_SignalCommand_Header_t* SignalCommandHeader)\r

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h
index 46d323f..f6f8f76 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothACLPackets.h
@@ -143,7 +143,8 @@
 \r
        /* Function Prototypes: */\r
                void Bluetooth_ProcessACLPackets(void);\r
-\r
+               void Bluetooth_SendPacket(uint8_t* Data, uint16_t DataLen, Bluetooth_Channel_t* Channel);\r
+               \r
                #if defined(INCLUDE_FROM_BLUETOOTH_ACLPACKETS_C)\r
                        static inline void Bluetooth_SignalPacket_ConnectionRequest(Bluetooth_ACL_Header_t* ACLPacketHeader,\r
                                                                   Bluetooth_DataPacket_Header_t* DataHeader,\r

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h
index 2295e55..f64bba0 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.h
@@ -190,10 +190,6 @@
        /* Function Prototypes: */\r
                void Bluetooth_ProcessHCICommands(void);\r
                void Bluetooth_ProcessHCIEvents(void);\r
-               \r
-               bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress);\r
-               void Bluetooth_ConnectionComplete(void);\r
-               void Bluetooth_DisconnectionComplete(void);\r
                        \r
                #if defined(INCLUDE_FROM_BLUETOOTHHCICOMMANDS_C)\r
                        static uint8_t Bluetooth_SendHCICommand(void* Parameters, uint16_t ParameterLength);\r

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
index 1cc0d92..b529ea4 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothStack.h
@@ -35,8 +35,6 @@
                #include <LUFA/Drivers/USB/USB.h>\r
                \r
                #include "BluetoothHost.h"\r
-               #include "BluetoothHCICommands.h"\r
-               #include "BluetoothACLPackets.h"\r
                \r
        /* Macros: */\r
                #define BLUETOOTH_DATA_IN_PIPE                   1\r
@@ -84,6 +82,10 @@
                        char     PINCode[16];\r
                        char     Name[];\r
                } Bluetooth_Device_t;\r
+       \r
+       /* Includes: */\r
+               #include "BluetoothHCICommands.h"\r
+               #include "BluetoothACLPackets.h"                \r
                \r
        /* Function Prototypes: */\r
                Bluetooth_Channel_t* Bluetooth_GetChannelData(uint16_t ChannelNumber, bool SearchBySource);\r
@@ -92,6 +94,11 @@
                void Bluetooth_Stack_Init(void);\r
                void Bluetooth_Stack_USBTask(void);\r
 \r
+               bool Bluetooth_ConnectionRequest(uint8_t* RemoteAddress);\r
+               void Bluetooth_ConnectionComplete(void);\r
+               void Bluetooth_DisconnectionComplete(void);\r
+               void Bluetooth_PacketReceived(uint16_t* PacketLength, Bluetooth_Channel_t* Channel);\r
+\r
        /* External Variables: */\r
                extern Bluetooth_Device_t     Bluetooth_DeviceConfiguration;\r
                extern Bluetooth_Connection_t Bluetooth_Connection;\r