4fd437d466
1. add feature of remove bonded devices. 2. fix SMP key size bug 3. fix privacy bug 4. fix gatt set value bug 5. add gatt security client demo 6. change gatt server/gatt client demo
463 lines
18 KiB
C
463 lines
18 KiB
C
// 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_config_mtu (esp_gatt_if_t gattc_if, uint16_t conn_id, uint16_t mtu)
|
|
{
|
|
btc_msg_t msg;
|
|
btc_ble_gattc_args_t arg;
|
|
|
|
ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
|
|
|
|
if ((mtu < ESP_GATT_DEF_BLE_MTU_SIZE) || (mtu > ESP_GATT_MAX_MTU_SIZE)) {
|
|
return ESP_GATT_ILLEGAL_PARAMETER;
|
|
}
|
|
|
|
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);
|
|
arg.cfg_mtu.mtu = mtu;
|
|
|
|
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_err_t esp_ble_gattc_get_characteristic(esp_gatt_if_t gattc_if,
|
|
uint16_t conn_id,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *start_char_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;
|
|
if (start_char_id) {
|
|
arg.get_next_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_next_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.get_next_char.char_id, start_char_id, sizeof(esp_gatt_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_NEXT_CHAR;
|
|
} else {
|
|
arg.get_first_char.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_first_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_FIRST_CHAR;
|
|
}
|
|
|
|
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_get_descriptor(esp_gatt_if_t gattc_if,
|
|
uint16_t conn_id,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
esp_gatt_id_t *start_descr_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;
|
|
|
|
if (start_descr_id) {
|
|
arg.get_next_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_next_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.get_next_descr.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
memcpy(&arg.get_next_descr.descr_id, start_descr_id, sizeof(esp_gatt_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_NEXT_DESCR;
|
|
} else {
|
|
arg.get_first_descr.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_first_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.get_first_descr.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_FIRST_DESCR;
|
|
}
|
|
|
|
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_get_included_service(esp_gatt_if_t gattc_if,
|
|
uint16_t conn_id,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_srvc_id_t *start_incl_srvc_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;
|
|
|
|
if (start_incl_srvc_id) {
|
|
arg.get_next_incl_srvc.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_next_incl_srvc.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.get_next_incl_srvc.start_service_id, start_incl_srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_NEXT_INCL_SERVICE;
|
|
} else {
|
|
arg.get_first_incl_srvc.conn_id = BTC_GATT_CREATE_CONN_ID(gattc_if, conn_id);
|
|
memcpy(&arg.get_first_incl_srvc.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
msg.act = BTC_GATTC_ACT_GET_FIRST_INCL_SERVICE;
|
|
}
|
|
|
|
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 (esp_gatt_if_t gattc_if,
|
|
uint16_t conn_id,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
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);
|
|
memcpy(&arg.read_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.read_char.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
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_char_descr (esp_gatt_if_t gattc_if,
|
|
uint16_t conn_id,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
esp_gatt_id_t *descr_id,
|
|
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);
|
|
memcpy(&arg.read_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.read_descr.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
memcpy(&arg.read_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
|
|
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,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
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);
|
|
memcpy(&arg.write_char.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.write_char.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
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,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
esp_gatt_id_t *descr_id,
|
|
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);
|
|
memcpy(&arg.write_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.write_descr.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
memcpy(&arg.write_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
|
|
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,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
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);
|
|
memcpy(&arg.prep_write.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.prep_write.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
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,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_id,
|
|
esp_gatt_id_t *descr_id,
|
|
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);
|
|
memcpy(&arg.prep_write_descr.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.prep_write_descr.char_id, char_id, sizeof(esp_gatt_id_t));
|
|
memcpy(&arg.prep_write_descr.descr_id, descr_id, sizeof(esp_gatt_id_t));
|
|
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,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_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_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));
|
|
memcpy(&arg.reg_for_notify.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.reg_for_notify.char_id, char_id, sizeof(esp_gatt_id_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_unregister_for_notify (esp_gatt_if_t gattc_if,
|
|
esp_bd_addr_t server_bda,
|
|
esp_gatt_srvc_id_t *srvc_id,
|
|
esp_gatt_id_t *char_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_UNREG_FOR_NOTIFY;
|
|
arg.unreg_for_notify.gattc_if = gattc_if;
|
|
memcpy(arg.unreg_for_notify.remote_bda, server_bda, sizeof(esp_bd_addr_t));
|
|
memcpy(&arg.unreg_for_notify.service_id, srvc_id, sizeof(esp_gatt_srvc_id_t));
|
|
memcpy(&arg.unreg_for_notify.char_id, char_id, sizeof(esp_gatt_id_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
|
|
|