1 /****************************************************************************** 2 * 3 * Copyright 1999-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * this file contains the main Bluetooth Upper Layer definitions. The Broadcom 22 * implementations of L2CAP RFCOMM, SDP and the BTIf run as one GKI task. The 23 * btu_task switches between them. 24 * 25 ******************************************************************************/ 26 27 #ifndef BTU_H 28 #define BTU_H 29 30 #include <base/callback.h> 31 #include <base/location.h> 32 #include <base/threading/thread.h> 33 #include "bt_common.h" 34 #include "bt_target.h" 35 #include "osi/include/alarm.h" 36 37 /* Global BTU data */ 38 extern uint8_t btu_trace_level; 39 40 /* Functions provided by btu_hcif.cc 41 *********************************** 42 */ 43 void btu_hcif_process_event(uint8_t controller_id, BT_HDR* p_buf); 44 void btu_hcif_send_cmd(uint8_t controller_id, BT_HDR* p_msg); 45 void btu_hcif_send_cmd_with_cb(const tracked_objects::Location& posted_from, 46 uint16_t opcode, uint8_t* params, 47 uint8_t params_len, 48 base::Callback<void(uint8_t*, uint16_t)> cb); 49 50 /* Functions provided by btu_init.cc 51 *********************************** 52 */ 53 void btu_init_core(void); 54 void btu_free_core(void); 55 56 /* Functions provided by btu_task.cc 57 *********************************** 58 */ 59 base::MessageLoop* get_message_loop(); 60 61 void BTU_StartUp(void); 62 void BTU_ShutDown(void); 63 64 #endif 65