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OVMS3-idf/components/bt/bluedroid/api/esp_gattc_api.c
Yulong 1759a47060 This is a combination of 4 commits. 
squash again all the commit.

component/bt: Change all the gattc API && bta gattc layer.

component/bt: Debug the code and change the btc_ble_gattc_get_db method.

component/bt: Change the gatt read API interface.

component/bt: Reconstruction the BTA_gattc_cache code.

component/bt: Change back the bluedroid_get_status to marco.

component/bt: Added the serch service res start_handle & end_handle to the result.

component/bt: Change the gattc docs format.

component/bt: Change the docs format.

component/bt: fix the read char value bug.

component/bt: change the gattc_get_attr_count method.

component/bt: Change back the bta_gattc write ccc code.

component/bt: Change the gattc api docs format

component/bt: Change the gattc API docs.

component/bt: Change the prepare write descriptor method to avoid the exection.

Component/bt: modify gatt clinet demo with new API

component/bt: Change the p_src_data->read.p_value to avoid exection.

compoent/bt: Change the bugfix of gattc unreg for the notify.

Modify gattc security demo

component/bt: Change the log error.

Component/bt: modify gattc_multi_connect demo

componnet/bt: Change the bta_gattc_cache sdp include.

component/bt: Change the start_handle & end_handle not from the service.

component/bt: Change the gattc API docs.

component/bt: Change the return issues.

component/bt: Fixed the include service bug.

component/bt: Modify gattc_multi_connect demo , add scan log

component/bt: Fixed the BTA_GATTC_GetIncludeService start handle & end handle error bug.

component/bt: Fix the invalid handle of the get all char issues.

component/bt: Fix the bug with get_db_size_with_type of the start handle & end_handle not correted issue.

component/bt: Fixed the get secondly service num not correct issue.

component/bt: Fixed the last service handle not correted issue.
2017-09-12 07:36:02 -04:00

548 lines
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// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <string.h>
#include "esp_gattc_api.h"
#include "esp_bt_main.h"
#include "btc_manage.h"
#include "btc_gattc.h"
#include "btc_gatt_util.h"
#if (GATTC_INCLUDED == TRUE)
esp_err_t esp_ble_gattc_register_callback(esp_gattc_cb_t callback)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (callback == NULL) {
return ESP_FAIL;
}
btc_profile_cb_set(BTC_PID_GATTC, callback);
return ESP_OK;
}
esp_err_t esp_ble_gattc_app_register(uint16_t app_id)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (app_id > ESP_APP_ID_MAX) {
return ESP_ERR_INVALID_ARG;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_APP_REGISTER;
arg.app_reg.app_id = app_id;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_APP_UNREGISTER;
arg.app_unreg.gattc_if = gattc_if;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, bool is_direct)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_OPEN;
arg.open.gattc_if = gattc_if;
memcpy(arg.open.remote_bda, remote_bda, ESP_BD_ADDR_LEN);
arg.open.is_direct = is_direct;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_CLOSE;
arg.close.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_send_mtu_req (esp_gatt_if_t gattc_if, uint16_t conn_id)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_CFG_MTU;
arg.cfg_mtu.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_search_service(esp_gatt_if_t gattc_if, uint16_t conn_id, esp_bt_uuid_t *filter_uuid)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_SEARCH_SERVICE;
arg.search_srvc.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
if (filter_uuid) {
arg.search_srvc.filter_uuid_enable = true;
memcpy(&arg.search_srvc.filter_uuid, filter_uuid, sizeof(esp_bt_uuid_t));
} else {
arg.search_srvc.filter_uuid_enable = false;
}
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_gatt_status_t esp_ble_gattc_get_service(esp_gatt_if_t gattc_if, uint16_t conn_id, esp_bt_uuid_t *svc_uuid,
esp_gattc_service_elem_t *result, uint16_t *count, uint16_t offset)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_service(conn_hdl, svc_uuid, result, count, offset);
}
esp_gatt_status_t esp_ble_gattc_get_all_char(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t start_handle,
uint16_t end_handle,
esp_gattc_char_elem_t *result,
uint16_t *count, uint16_t offset)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if ((start_handle == 0) && (end_handle == 0)) {
return ESP_GATT_INVALID_HANDLE;
}
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_all_char(conn_hdl, start_handle, end_handle, result, count, offset);
}
esp_gatt_status_t esp_ble_gattc_get_all_descr(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t char_handle,
esp_gattc_descr_elem_t *result,
uint16_t *count, uint16_t offset)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (char_handle == 0) {
return ESP_GATT_INVALID_HANDLE;
}
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_all_descr(conn_hdl, char_handle, result, count, offset);
}
esp_gatt_status_t esp_ble_gattc_get_char_by_uuid(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t start_handle,
uint16_t end_handle,
esp_bt_uuid_t char_uuid,
esp_gattc_char_elem_t *result,
uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (start_handle == 0 && end_handle == 0) {
return ESP_GATT_INVALID_HANDLE;
}
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if,conn_id);
return btc_ble_gattc_get_char_by_uuid(conn_hdl, start_handle, end_handle, char_uuid, result, count);
}
esp_gatt_status_t esp_ble_gattc_get_descr_by_uuid(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t start_handle,
uint16_t end_handle,
esp_bt_uuid_t char_uuid,
esp_bt_uuid_t descr_uuid,
esp_gattc_descr_elem_t *result,
uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_descr_by_uuid(conn_hdl, start_handle, end_handle, char_uuid, descr_uuid, result, count);
}
esp_gatt_status_t esp_ble_gattc_get_descr_by_char_handle(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t char_handle,
esp_bt_uuid_t descr_uuid,
esp_gattc_descr_elem_t *result,
uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (char_handle == 0) {
return ESP_GATT_INVALID_HANDLE;
}
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_descr_by_char_handle(conn_hdl, char_handle, descr_uuid, result, count);
}
esp_gatt_status_t esp_ble_gattc_get_include_service(esp_gatt_if_t gattc_if,
uint16_t conn_id,
uint16_t start_handle,
uint16_t end_handle,
esp_bt_uuid_t *incl_uuid,
esp_gattc_incl_svc_elem_t *result,
uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (start_handle == 0 && end_handle == 0) {
return ESP_GATT_INVALID_HANDLE;
}
if (result == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_include_service(conn_hdl, start_handle, end_handle, incl_uuid, result, count);
}
esp_gatt_status_t esp_ble_gattc_get_attr_count(esp_gatt_if_t gattc_if,
uint16_t conn_id,
esp_gatt_db_attr_type_t type,
uint16_t start_handle,
uint16_t end_handle,
uint16_t char_handle,
uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if ((start_handle == 0 && end_handle == 0) && (type != ESP_GATT_DB_DESCRIPTOR)) {
return ESP_GATT_INVALID_HANDLE;
}
if (count == NULL) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_attr_count(conn_hdl, type, start_handle, end_handle, char_handle, count);
}
esp_gatt_status_t esp_ble_gattc_get_db(esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t start_handle, uint16_t end_handle,
esp_gattc_db_elem_t *db, uint16_t *count)
{
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
if (start_handle == 0 && end_handle == 0) {
return ESP_GATT_INVALID_HANDLE;
}
if (db == NULL || count == NULL || *count == 0) {
return ESP_GATT_INVALID_PDU;
}
uint16_t conn_hdl = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
return btc_ble_gattc_get_db(conn_hdl, start_handle, end_handle, db, count);
}
esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_READ_CHAR;
arg.read_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.read_char.handle = handle;
arg.read_char.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_read_multiple(esp_gatt_if_t gattc_if,
uint16_t conn_id, esp_gattc_multi_t *read_multi,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_READ_MULTIPLE_CHAR;
arg.read_multiple.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
if (read_multi->num_attr > 0) {
memcpy(arg.read_multiple.handles, read_multi->handles, sizeof(uint16_t)*read_multi->num_attr);
} else {
LOG_ERROR("%s(), the num_attr should not be 0.", __func__);
return ESP_FAIL;
}
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_READ_CHAR_DESCR;
arg.read_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.read_descr.handle = handle;
arg.read_descr.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_write_char(esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
uint16_t value_len,
uint8_t *value,
esp_gatt_write_type_t write_type,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_WRITE_CHAR;
arg.write_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.write_char.handle = handle;
arg.write_char.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len;
arg.write_char.value = value;
arg.write_char.write_type = write_type;
arg.write_char.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), btc_gattc_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
uint16_t value_len,
uint8_t *value,
esp_gatt_write_type_t write_type,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_WRITE_CHAR_DESCR;
arg.write_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.write_descr.handle = handle;
arg.write_descr.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len;
arg.write_descr.value = value;
arg.write_descr.write_type = write_type;
arg.write_descr.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), btc_gattc_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
uint16_t offset,
uint16_t value_len,
uint8_t *value,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_PREPARE_WRITE;
arg.prep_write.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.prep_write.handle = handle;
arg.prep_write.offset = offset;
arg.prep_write.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len; // length check ?
arg.prep_write.value = value;
arg.prep_write.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), btc_gattc_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_prepare_write_char_descr(esp_gatt_if_t gattc_if,
uint16_t conn_id, uint16_t handle,
uint16_t offset,
uint16_t value_len,
uint8_t *value,
esp_gatt_auth_req_t auth_req)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_PREPARE_WRITE_CHAR_DESCR;
arg.prep_write_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.prep_write_descr.handle = handle;
arg.prep_write_descr.offset = offset;
arg.prep_write_descr.value_len = value_len > ESP_GATT_MAX_ATTR_LEN ? ESP_GATT_MAX_ATTR_LEN : value_len; // length check ?
arg.prep_write_descr.value = value;
arg.prep_write_descr.auth_req = auth_req;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), btc_gattc_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id, bool is_execute)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_EXECUTE_WRITE;
arg.exec_write.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
arg.exec_write.is_execute = is_execute;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
esp_bd_addr_t server_bda, uint16_t handle)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_REG_FOR_NOTIFY;
arg.reg_for_notify.gattc_if = gattc_if;
memcpy(arg.reg_for_notify.remote_bda, server_bda, sizeof(esp_bd_addr_t));
arg.reg_for_notify.handle = handle;
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
esp_bd_addr_t server_bda, uint16_t handle)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_UNREG_FOR_NOTIFY;
arg.unreg_for_notify.gattc_if = gattc_if;
arg.unreg_for_notify.handle = handle;
memcpy(arg.unreg_for_notify.remote_bda, server_bda, sizeof(esp_bd_addr_t));
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_ble_gattc_cache_refresh(esp_bd_addr_t remote_bda)
{
btc_msg_t msg;
btc_ble_gattc_args_t arg;
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTC;
msg.act = BTC_GATTC_ACT_CACHE_REFRESH;
memcpy(arg.cache_refresh.remote_bda, remote_bda, sizeof(esp_bd_addr_t));
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gattc_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
#endif ///GATTC_INCLUDED == TRUE
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