1 /****************************************************************************** 2 * 3 * Copyright (C) 2009-2012 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 #define LOG_TAG "bt_btif_bta_ag" 20 21 #include "bta/include/bta_ag_co.h" 22 #include "bta/ag/bta_ag_int.h" 23 #include "bta/include/bta_ag_api.h" 24 #include "bta/include/bta_ag_ci.h" 25 #include "osi/include/osi.h" 26 27 /******************************************************************************* 28 * 29 * Function bta_ag_co_init 30 * 31 * Description This callout function is executed by AG when it is 32 * started by calling BTA_AgEnable(). This function can be 33 * used by the phone to initialize audio paths or for other 34 * initialization purposes. 35 * 36 * 37 * Returns Void. 38 * 39 ******************************************************************************/ 40 void bta_ag_co_init(void) { BTM_WriteVoiceSettings(AG_VOICE_SETTINGS); } 41 42 /******************************************************************************* 43 * 44 * Function bta_ag_co_data_open 45 * 46 * Description This function is executed by AG when a service level 47 * connection is opened. The phone can use this function to 48 * set up data paths or perform any required initialization or 49 * set up particular to the connected service. 50 * 51 * Returns void 52 * 53 ******************************************************************************/ 54 void bta_ag_co_data_open(uint16_t handle, tBTA_SERVICE_ID service) { 55 BTIF_TRACE_DEBUG("bta_ag_co_data_open handle:%d service:%d", handle, service); 56 } 57 58 /******************************************************************************* 59 * 60 * Function bta_ag_co_data_close 61 * 62 * Description This function is called by AG when a service level 63 * connection is closed 64 * 65 * 66 * Returns void 67 * 68 ******************************************************************************/ 69 void bta_ag_co_data_close(uint16_t handle) { 70 BTIF_TRACE_DEBUG("bta_ag_co_data_close handle:%d", handle); 71 } 72 73 /******************************************************************************* 74 ** 75 ** Function bta_ag_co_tx_write 76 ** 77 ** Description This function is called by the AG to send data to the 78 ** phone when the AG is configured for AT command 79 ** pass-through. The implementation of this function must copy 80 ** the data to the phones memory. 81 ** 82 ** Returns void 83 ** 84 ******************************************************************************/ 85 void bta_ag_co_tx_write(uint16_t handle, UNUSED_ATTR uint8_t* p_data, 86 uint16_t len) { 87 BTIF_TRACE_DEBUG("bta_ag_co_tx_write: handle: %d, len: %d", handle, len); 88 } 89
