mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
63e5cbbd66
component/bt: Added the Macro for the classic BT support. component/bt: added the bluedroid deinit method. component/bt: allow more classic BT global variables to use dynamic allocation scheme 1. allocate memory for AVDT, AVCT control blocks when dynamic memory is used 2. allow SBC decoder buffer to use dynamic allocation scheme component/bt: Remove the wrong changes in bt/Kconfig & Added the GATTS_INCLUDED in the gatt_free function when gatt service close. component/bt: Shorten the abbreviation BT_ALLOCATION_FROM_SPIRAM_FIRST and BT_BLE_DYNAMIC_ENV_MEMORY two macros.
150 lines
4.5 KiB
C
150 lines
4.5 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2003-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************/
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/******************************************************************************
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*
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* This file contains the GATT server main functions and state machine.
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*
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******************************************************************************/
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#include "bt_target.h"
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#if defined(GATTS_INCLUDED) && (GATTS_INCLUDED == TRUE)
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#include <string.h>
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#include "bta_gatts_int.h"
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#include "allocator.h"
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/* type for service building action functions */
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typedef void (*tBTA_GATTS_SRVC_ACT)(tBTA_GATTS_SRVC_CB *p_rcb, tBTA_GATTS_DATA *p_data);
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/* service building action function list */
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const tBTA_GATTS_SRVC_ACT bta_gatts_srvc_build_act[] = {
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bta_gatts_add_include_srvc,
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bta_gatts_add_char,
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bta_gatts_add_char_descr,
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bta_gatts_delete_service,
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bta_gatts_start_service,
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bta_gatts_stop_service,
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};
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/* GATTS control block */
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#if BTA_DYNAMIC_MEMORY == FALSE
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tBTA_GATTS_CB bta_gatts_cb;
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#else
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tBTA_GATTS_CB *bta_gatts_cb_ptr;
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#endif
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/*******************************************************************************
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**
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** Function bta_gatts_hdl_event
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**
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** Description BTA GATT server main event handling function.
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**
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**
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** Returns void
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**
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*******************************************************************************/
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BOOLEAN bta_gatts_hdl_event(BT_HDR *p_msg)
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{
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tBTA_GATTS_CB *p_cb = &bta_gatts_cb;
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tBTA_GATTS_SRVC_CB *p_srvc_cb = NULL;
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switch (p_msg->event) {
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case BTA_GATTS_API_DISABLE_EVT:
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bta_gatts_api_disable(p_cb);
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break;
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case BTA_GATTS_API_REG_EVT:
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bta_gatts_register(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_INT_START_IF_EVT:
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bta_gatts_start_if(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_DEREG_EVT:
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bta_gatts_deregister(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_CREATE_SRVC_EVT:
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bta_gatts_create_srvc(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_INDICATION_EVT:
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bta_gatts_indicate_handle(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_OPEN_EVT:
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bta_gatts_open(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_CANCEL_OPEN_EVT:
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bta_gatts_cancel_open(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_CLOSE_EVT:
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bta_gatts_close(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_RSP_EVT:
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bta_gatts_send_rsp(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_SET_ATTR_VAL_EVT:{
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UINT16 attr_id = ((tBTA_GATTS_DATA *) p_msg)->api_set_val.hdr.layer_specific;
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p_srvc_cb = bta_gatts_find_srvc_cb_by_attr_id(p_cb, attr_id);
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bta_gatts_set_attr_value(p_srvc_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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}
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case BTA_GATTS_API_LISTEN_EVT:
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bta_gatts_listen(p_cb, (tBTA_GATTS_DATA *) p_msg);
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break;
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case BTA_GATTS_API_ADD_INCL_SRVC_EVT:
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case BTA_GATTS_API_ADD_CHAR_EVT:
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case BTA_GATTS_API_ADD_DESCR_EVT:
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case BTA_GATTS_API_DEL_SRVC_EVT:
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case BTA_GATTS_API_START_SRVC_EVT:
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case BTA_GATTS_API_STOP_SRVC_EVT:
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p_srvc_cb = bta_gatts_find_srvc_cb_by_srvc_id(p_cb,
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((tBTA_GATTS_DATA *)p_msg)->api_add_incl_srvc.hdr.layer_specific);
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if (p_srvc_cb != NULL) {
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bta_gatts_srvc_build_act[p_msg->event - BTA_GATTS_API_ADD_INCL_SRVC_EVT](p_srvc_cb, (tBTA_GATTS_DATA *) p_msg);
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} else {
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APPL_TRACE_ERROR("service not created\n");
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}
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break;
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default:
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break;
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}
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return (TRUE);
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}
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void bta_gatts_deinit(void)
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{
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memset(&bta_gatts_cb, 0, sizeof(tBTA_GATTS_CB));
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#if BTA_DYNAMIC_MEMORY
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FREE_AND_RESET(bta_gatts_cb_ptr);
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#endif /* #if BTA_DYNAMIC_MEMORY */
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}
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#endif /* GATTS_INCLUDED */
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