Add user callback function to the Bluetooth host demo to filter out connections from...

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

diff --git a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c
index dd2a3e5..a6e59d6 100644 (file)
--- a/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c
+++ b/Demos/Host/Incomplete/BluetoothHost/Lib/BluetoothHCICommands.c
@@ -109,10 +109,13 @@ void Bluetooth_ProcessHCICommands(void)
                                                memcpy(Bluetooth_TempDeviceAddress,\r
                                                       &((Bluetooth_HCIEvent_ConnectionRequest_t*)&EventParams)->RemoteAddress,\r
                                                       sizeof(Bluetooth_TempDeviceAddress));\r
                                                memcpy(Bluetooth_TempDeviceAddress,\r
                                                       &((Bluetooth_HCIEvent_ConnectionRequest_t*)&EventParams)->RemoteAddress,\r
                                                       sizeof(Bluetooth_TempDeviceAddress));\r

-                                       \r
-                                               /* Only accept the connection if it is a ACL (data) connection */\r
-                                               Bluetooth_HCIProcessingState = (Bluetooth_Connection.IsConnected ||\r
-                                                                              (((Bluetooth_HCIEvent_ConnectionRequest_t*)&EventParams)->LinkType != 0x01)) ?\r
+                                                          \r
+                                               bool IsACLConnection = (((Bluetooth_HCIEvent_ConnectionRequest_t*)&EventParams)->LinkType == 0x01);\r
+\r
+                                               /* Only accept the connection if it is a ACL (data) connection, a device is not already connected\r
+                                                  and the user application has indicated that the connection should be allowed */\r
+                                               Bluetooth_HCIProcessingState = (Bluetooth_Connection.IsConnected || !(IsACLConnection) ||\r
+                                                                                                           !(CALLBACK_Bluetooth_ConnectionRequest(Bluetooth_TempDeviceAddress))) ?\r

                                                                                                           Bluetooth_Conn_RejectConnection : Bluetooth_Conn_AcceptConnection;\r
 \r
                                                BT_HCI_DEBUG(">> Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X",\r
                                                                                                           Bluetooth_Conn_RejectConnection : Bluetooth_Conn_AcceptConnection;\r
 \r
                                                BT_HCI_DEBUG(">> Connection Request from Device %02X:%02X:%02X:%02X:%02X:%02X",\r


@@ -261,10 +264,10 @@ void Bluetooth_ProcessHCICommands(void)
                        BT_HCI_DEBUG("Enter State: Bluetooth_Conn_RejectConnection", NULL);\r
 \r
                        /* Copy over the temporary BT device address saved from the Connection Request event, indicate failure\r
                        BT_HCI_DEBUG("Enter State: Bluetooth_Conn_RejectConnection", NULL);\r
 \r
                        /* Copy over the temporary BT device address saved from the Connection Request event, indicate failure\r

-                          to accept the connection due to limited device resources */\r
+                          to accept the connection due to limited device resources or incorrect device address */\r

                        Bluetooth_HCICommand_RejectConnectionRequest_t RejectConnectionParams;\r
                        memcpy(RejectConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(RejectConnectionParams.RemoteAddress));\r
                        Bluetooth_HCICommand_RejectConnectionRequest_t RejectConnectionParams;\r
                        memcpy(RejectConnectionParams.RemoteAddress, Bluetooth_TempDeviceAddress, sizeof(RejectConnectionParams.RemoteAddress));\r

-                       RejectConnectionParams.Reason = ERROR_LIMITED_RESOURCES;\r
+                       RejectConnectionParams.Reason = Bluetooth_Connection.IsConnected ? ERROR_LIMITED_RESOURCES : ERROR_UNACCEPTABLE_BDADDR;\r

 \r
                        /* Send the command to reject the remote connection request */\r
                        Bluetooth_SendHCICommand(&RejectConnectionParams, sizeof(Bluetooth_HCICommand_RejectConnectionRequest_t));\r
 \r
                        /* Send the command to reject the remote connection request */\r
                        Bluetooth_SendHCICommand(&RejectConnectionParams, sizeof(Bluetooth_HCICommand_RejectConnectionRequest_t));\r