bta_ag_int.h revision a3745c645f3ab5b80a7325092bd6bb14accc265f
15738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 25738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 35738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Copyright (C) 2003-2012 Broadcom Corporation 45738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 55738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 65738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * you may not use this file except in compliance with the License. 75738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * You may obtain a copy of the License at: 85738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 95738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * See the License for the specific language governing permissions and 155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * limitations under the License. 165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * This is the private interface file for the BTA audio gateway. 225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#ifndef BTA_AG_INT_H 255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTA_AG_INT_H 265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_ag_api.h" 285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_ag_at.h" 29cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#include "bta_api.h" 30cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#include "bta_sys.h" 315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 338af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson * Constants 348af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson ****************************************************************************/ 355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* Number of SCBs (AG service instances that can be registered) */ 365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#ifndef BTA_AG_NUM_SCB 37cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_NUM_SCB 2 385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif 395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4078bcff79e1b1f0efce436b33bdd6da88745bfc8aPavlin Radoslavov/* Time to wait for retry in case of collision */ 4178bcff79e1b1f0efce436b33bdd6da88745bfc8aPavlin Radoslavov#ifndef BTA_AG_COLLISION_TIMEOUT_MS 42cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_COLLISION_TIMEOUT_MS (2 * 1000) /* 2 seconds */ 435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif 445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* RFCOMM MTU SIZE */ 46cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_MTU 256 475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 484de9bbcde79eb98dbfd56de292902549ac3e2bc1Mudumba Ananth/* Max number of peer and local HF indicators */ 49cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_MAX_NUM_PEER_HF_IND 20 50cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_MAX_NUM_LOCAL_HF_IND 4 514de9bbcde79eb98dbfd56de292902549ac3e2bc1Mudumba Ananth 525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* Internal profile indexes */ 53cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_HSP 0 /* index for HSP */ 54cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_HFP 1 /* index for HFP */ 55cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_NUM_IDX 2 /* number of profile indexes */ 565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* profile role for connection */ 58cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_ACP 0 /* accepted connection */ 59cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_INT 1 /* initiating connection */ 605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* feature mask that matches spec */ 62cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_BSRF_FEAT_SPEC \ 63cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson (BTA_AG_FEAT_3WAY | BTA_AG_FEAT_ECNR | BTA_AG_FEAT_VREC | \ 64cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_FEAT_INBAND | BTA_AG_FEAT_VTAG | BTA_AG_FEAT_REJECT | \ 65cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_FEAT_ECS | BTA_AG_FEAT_ECC | BTA_AG_FEAT_EXTERR | \ 66cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_FEAT_CODEC | BTA_AG_FEAT_HF_IND | BTA_AG_FEAT_ESCO | \ 67cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_FEAT_VOIP) 68cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson 69cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson#define BTA_AG_SDP_FEAT_SPEC \ 70cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson (BTA_AG_FEAT_3WAY | BTA_AG_FEAT_ECNR | BTA_AG_FEAT_VREC | \ 71cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_FEAT_INBAND | BTA_AG_FEAT_VTAG) 72cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson 73cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonenum { 74cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson /* these events are handled by the state machine */ 75cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_REGISTER_EVT = BTA_SYS_EVT_START(BTA_ID_AG), 76cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_DEREGISTER_EVT, 77cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_OPEN_EVT, 78cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_CLOSE_EVT, 79cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_AUDIO_OPEN_EVT, 80cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_AUDIO_CLOSE_EVT, 81cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_RESULT_EVT, 82cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_SETCODEC_EVT, 83cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_RFC_OPEN_EVT, 84cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_RFC_CLOSE_EVT, 85cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_RFC_SRV_CLOSE_EVT, 86cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_RFC_DATA_EVT, 87cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_OPEN_EVT, 88cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_CLOSE_EVT, 89cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_DISC_ACP_RES_EVT, 90cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_DISC_INT_RES_EVT, 91cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_DISC_OK_EVT, 92cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_DISC_FAIL_EVT, 93cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_CI_RX_WRITE_EVT, 94cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_RING_TIMEOUT_EVT, 95cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SVC_TIMEOUT_EVT, 96cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_CI_SCO_DATA_EVT, 97cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_CI_SLC_READY_EVT, 98cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_MAX_EVT, 99cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson 100cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson /* these events are handled outside of the state machine */ 101cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_ENABLE_EVT, 102cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_API_DISABLE_EVT 1035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 1045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* Actions to perform after a SCO event */ 106cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonenum { 107cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_NONE, /* no action */ 108cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_CLOSE_RFC, /* close RFCOMM channel after SCO closes */ 109cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_RING, /* send RING result code after SCO opens */ 110cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_CALL_CONN, /* send call indicators after SCO opens/closes */ 111cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_CALL_ORIG, /* send call indicators after SCO closes */ 112cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_CALL_END, /* send call indicators after SCO closes */ 113cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_POST_SCO_CALL_END_INCALL /* send call indicators for end call & 114cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson incoming call after SCO closes */ 1155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 1165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* sco states */ 118cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonenum { 1193e634d6c1e83f053005c9abdbd89e662ad81c4d4Myles Watson BTA_AG_SCO_SHUTDOWN_ST, /* no sco listening, all sco connections closed */ 1203e634d6c1e83f053005c9abdbd89e662ad81c4d4Myles Watson BTA_AG_SCO_LISTEN_ST, /* sco listening */ 1213e634d6c1e83f053005c9abdbd89e662ad81c4d4Myles Watson BTA_AG_SCO_CODEC_ST, /* sco codec negotiation */ 122cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_OPENING_ST, /* sco connection opening */ 123cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_OPEN_CL_ST, /* opening sco connection being closed */ 124cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_OPEN_XFER_ST, /* opening sco connection being transferred */ 125cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_OPEN_ST, /* sco open */ 126cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_CLOSING_ST, /* sco closing */ 127cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_CLOSE_OP_ST, /* closing sco being opened */ 128cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_CLOSE_XFER_ST, /* closing sco being transferred */ 129cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_SHUTTING_ST /* sco shutting down */ 1305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 1315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 1338af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson * Data types 1348af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson ****************************************************************************/ 1355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_API_ENABLE_EVT */ 137cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 138cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 139cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PARSE_MODE parse_mode; 140cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_CBACK* p_cback; 1415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_API_ENABLE; 1425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_API_REGISTER_EVT */ 144cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 145cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 146cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson char p_name[2][BTA_SERVICE_NAME_LEN + 1]; 147cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK services; 148cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SEC sec_mask; 149cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_FEAT features; 150cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t app_id; 1515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_API_REGISTER; 1525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_API_OPEN_EVT */ 154cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 155cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 156cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BD_ADDR bd_addr; 157cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK services; 158cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SEC sec_mask; 1595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_API_OPEN; 1605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_API_RESULT_EVT */ 162cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 163cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 164cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_RES result; 165cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_RES_DATA data; 1665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_API_RESULT; 1675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_API_SETCODEC_EVT */ 169cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 170cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 171cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PEER_CODEC codec; 1725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_API_SETCODEC; 1735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_DISC_RESULT_EVT */ 175cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 176cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 177cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t status; 1785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_DISC_RESULT; 1795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for RFCOMM events */ 181cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 182cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 183cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t port_handle; 1845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_RFC; 1855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* data type for BTA_AG_CI_RX_WRITE_EVT */ 187cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 188cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 189cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson // char p_data[BTA_AG_MTU+1]; 1905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_CI_RX_WRITE; 1915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* union of all event datatypes */ 193cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef union { 194cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BT_HDR hdr; 195cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_API_ENABLE api_enable; 196cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_API_REGISTER api_register; 197cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_API_OPEN api_open; 198cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_API_RESULT api_result; 199cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_API_SETCODEC api_setcodec; 200cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_DISC_RESULT disc_result; 201cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_RFC rfc; 202cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_CI_RX_WRITE ci_rx_write; 2035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_DATA; 2045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* type for each profile */ 206cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 207cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint32_t sdp_handle; 208cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t scn; 2095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_PROFILE; 2105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 211cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef enum { 212cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_MSBC_SETTINGS_T2 = 0, /* preferred/default when codec is mSBC */ 213cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BTA_AG_SCO_MSBC_SETTINGS_T1, 21466432dcffe211e317d35978283a04a96d5620bdfMatthew Xie} tBTA_AG_SCO_MSBC_SETTINGS; 21566432dcffe211e317d35978283a04a96d5620bdfMatthew Xie 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* type for each service control block */ 217cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 218cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson char clip[BTA_AG_AT_MAX_LEN + 1]; /* number string used for CLIP */ 219cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t serv_handle[BTA_AG_NUM_IDX]; /* RFCOMM server handles */ 220cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_AT_CB at_cb; /* AT command interpreter */ 221cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson BD_ADDR peer_addr; /* peer bd address */ 222cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tSDP_DISCOVERY_DB* p_disc_db; /* pointer to discovery database */ 223cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK reg_services; /* services specified in register API */ 224cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK open_services; /* services specified in open API */ 225cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t conn_handle; /* RFCOMM handle of connected service */ 226cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SEC serv_sec_mask; /* server security mask */ 227cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SEC cli_sec_mask; /* client security mask */ 228cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_FEAT features; /* features registered by application */ 229cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PEER_FEAT peer_features; /* peer device features */ 230cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t peer_version; /* profile version of peer device */ 231a3745c645f3ab5b80a7325092bd6bb14accc265fJack He uint16_t hsp_version; /* HSP profile version before SDP */ 232cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint16_t sco_idx; /* SCO handle */ 233cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool in_use; /* scb in use */ 234cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool dealloc; /* true if service shutting down */ 235cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool clip_enabled; /* set to true if HF enables CLIP reporting */ 236cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool ccwa_enabled; /* set to true if HF enables CCWA reporting */ 237cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool cmer_enabled; /* set to true if HF enables CMER reporting */ 238cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool cmee_enabled; /* set to true if HF enables CME ERROR reporting */ 239cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool inband_enabled; /* set to true if inband ring enabled */ 240cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool svc_conn; /* set to true when service level connection up */ 241cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t state; /* state machine state */ 242cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t conn_service; /* connected service */ 243cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t peer_scn; /* peer scn */ 244cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t app_id; /* application id */ 245cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t role; /* initiator/acceptor role */ 246cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t post_sco; /* action to perform after sco event */ 247cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t call_ind; /* CIEV call indicator value */ 248cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t callsetup_ind; /* CIEV callsetup indicator value */ 249cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t service_ind; /* CIEV service indicator value */ 250cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t signal_ind; /* CIEV signal indicator value */ 251cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t roam_ind; /* CIEV roam indicator value */ 252cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t battchg_ind; /* CIEV battery charge indicator value */ 253cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t callheld_ind; /* CIEV call held indicator value */ 254cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool retry_with_sco_only; /* indicator to try with SCO only when eSCO fails */ 255cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint32_t bia_masked_out; /* indicators HF does not want us to send */ 256cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson alarm_t* collision_timer; 257cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson alarm_t* ring_timer; 258cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson alarm_t* codec_negotiation_timer; 259cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PEER_CODEC peer_codecs; /* codecs for eSCO supported by the peer */ 260cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PEER_CODEC sco_codec; /* codec to be used for eSCO connection */ 261cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PEER_CODEC 262cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson inuse_codec; /* codec being used for the current SCO connection */ 263cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool codec_updated; /* set to true whenever the app updates codec type */ 264cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson bool codec_fallback; /* If sco nego fails for mSBC, fallback to CVSD */ 265cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_SCO_MSBC_SETTINGS 266cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson codec_msbc_settings; /* settings to be used for the impending eSCO */ 26778bcff79e1b1f0efce436b33bdd6da88745bfc8aPavlin Radoslavov 268cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_HF_IND 269cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson peer_hf_indicators[BTA_AG_MAX_NUM_PEER_HF_IND]; /* Peer supported 270cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson HF indicators */ 271cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_HF_IND 272cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson local_hf_indicators[BTA_AG_MAX_NUM_LOCAL_HF_IND]; /* Local supported 273cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson HF indicators */ 2745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_SCB; 2755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* type for sco data */ 277cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 278cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTM_ESCO_CONN_REQ_EVT_DATA conn_data; /* SCO data for pending conn request */ 27957f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth tBTA_AG_SCB* p_curr_scb; /* SCB associated with SCO connection */ 28057f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth tBTA_AG_SCB* p_xfer_scb; /* SCB associated with SCO transfer */ 28157f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth uint16_t cur_idx; /* SCO handle */ 28257f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth uint8_t state; /* SCO state variable */ 28357f6508cf7b22788fa2e7a739cec241b785718fbMudumba Ananth bool is_local; /* SCO connection initiated locally or remotely */ 2845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_SCO_CB; 2855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* type for AG control block */ 287cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsontypedef struct { 288cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_SCB scb[BTA_AG_NUM_SCB]; /* service control blocks */ 289cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PROFILE profile[BTA_AG_NUM_IDX]; /* profile-specific data */ 290cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_SCO_CB sco; /* SCO data */ 291cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_CBACK* p_cback; /* application callback */ 292cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_PARSE_MODE parse_mode; /* parse/pass-through mode */ 2935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tBTA_AG_CB; 2945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 2968af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson * Global data 2978af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson ****************************************************************************/ 2985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* constant lookup tables */ 300e9e58ced195ec2c983c7723c9cbdabd45eb0f2fdMarie Janssenextern const uint16_t bta_ag_uuid[BTA_AG_NUM_IDX]; 301e9e58ced195ec2c983c7723c9cbdabd45eb0f2fdMarie Janssenextern const uint8_t bta_ag_sec_id[BTA_AG_NUM_IDX]; 302cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern const tBTA_AG_AT_CMD* bta_ag_at_tbl[BTA_AG_NUM_IDX]; 3035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* control block declaration */ 3055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern tBTA_AG_CB bta_ag_cb; 3065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* config struct */ 308cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern tBTA_AG_CFG* p_bta_ag_cfg; 309b2a292b5d8df2f359c38b0787bc01181225a9bc9Pavlin Radoslavovextern const tBTA_AG_HF_IND bta_ag_local_hf_ind_cfg[]; 3105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 3128af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson * Function prototypes 3138af480e24549ba51a3f6858d9d9af504715e0beaMyles Watson ****************************************************************************/ 3145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* main functions */ 316cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_scb_dealloc(tBTA_AG_SCB* p_scb); 317cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern uint16_t bta_ag_scb_to_idx(tBTA_AG_SCB* p_scb); 318cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern tBTA_AG_SCB* bta_ag_scb_by_idx(uint16_t idx); 319e9e58ced195ec2c983c7723c9cbdabd45eb0f2fdMarie Janssenextern uint8_t bta_ag_service_to_idx(tBTA_SERVICE_MASK services); 320e9e58ced195ec2c983c7723c9cbdabd45eb0f2fdMarie Janssenextern uint16_t bta_ag_idx_by_bdaddr(BD_ADDR peer_addr); 321cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_other_scb_open(tBTA_AG_SCB* p_curr_scb); 322cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_scb_open(tBTA_AG_SCB* p_curr_scb); 323cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern tBTA_AG_SCB* bta_ag_get_other_idle_scb(tBTA_AG_SCB* p_curr_scb); 324cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sm_execute(tBTA_AG_SCB* p_scb, uint16_t event, 325cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_AG_DATA* p_data); 326cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_hdl_event(BT_HDR* p_msg); 327cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_collision_cback(tBTA_SYS_CONN_STATUS status, uint8_t id, 328cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t app_id, BD_ADDR peer_addr); 329cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_resume_open(tBTA_AG_SCB* p_scb); 3305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* SDP functions */ 332cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_add_record(uint16_t service_uuid, char* p_service_name, 333cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t scn, tBTA_AG_FEAT features, 334cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint32_t sdp_handle); 335cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_create_records(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 336cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_del_records(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 337cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_sdp_find_attr(tBTA_AG_SCB* p_scb, tBTA_SERVICE_MASK service); 338cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_do_disc(tBTA_AG_SCB* p_scb, tBTA_SERVICE_MASK service); 339cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_free_db(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 3405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* RFCOMM functions */ 342cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_start_servers(tBTA_AG_SCB* p_scb, 343cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK services); 344cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_close_servers(tBTA_AG_SCB* p_scb, 345cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTA_SERVICE_MASK services); 346cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_is_server_closed(tBTA_AG_SCB* p_scb); 347cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_do_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 348cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_do_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 3495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* SCO functions */ 351cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_sco_is_open(tBTA_AG_SCB* p_scb); 352cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_sco_is_opening(tBTA_AG_SCB* p_scb); 353cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_conn_rsp(tBTA_AG_SCB* p_scb, 354cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson tBTM_ESCO_CONN_REQ_EVT_DATA* p_data); 3555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* AT command functions */ 357cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_at_hsp_cback(tBTA_AG_SCB* p_scb, uint16_t cmd, 358cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t arg_type, char* p_arg, int16_t int_arg); 359cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_at_hfp_cback(tBTA_AG_SCB* p_scb, uint16_t cmd, 360cd1fd07f1306e08fe048682dd5918987e579f937Myles Watson uint8_t arg_type, char* p_arg, int16_t int_arg); 361cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_at_err_cback(tBTA_AG_SCB* p_scb, bool unknown, char* p_arg); 362cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern bool bta_ag_inband_enabled(tBTA_AG_SCB* p_scb); 363cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_send_call_inds(tBTA_AG_SCB* p_scb, tBTA_AG_RES result); 3645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* Action functions */ 366cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_register(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 367cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_deregister(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 368cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_start_dereg(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 369cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_start_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 370cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_start_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 371cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_disc_int_res(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 372cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_disc_acp_res(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 373cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_disc_fail(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 374cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_open_fail(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 375cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_fail(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 376cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 377cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 378cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_acp_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 379cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rfc_data(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 380cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_listen(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 381cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 382cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 383cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_codec_nego(tBTA_AG_SCB* p_scb, bool result); 384cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_codec_negotiate(tBTA_AG_SCB* p_scb); 385cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_shutdown(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 386cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_conn_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 387cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_sco_conn_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 388cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_post_sco_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 389cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_post_sco_close(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 390cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_svc_conn_open(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 391cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_result(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 392cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_setcodec(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 393cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_send_bcs(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 394cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_send_ring(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 395cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_ci_sco_data(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 396cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_ci_rx_data(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 397cd1fd07f1306e08fe048682dd5918987e579f937Myles Watsonextern void bta_ag_rcvd_slc_ready(tBTA_AG_SCB* p_scb, tBTA_AG_DATA* p_data); 398b2a292b5d8df2f359c38b0787bc01181225a9bc9Pavlin Radoslavov 3995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif /* BTA_AG_INT_H */ 400