1. union is 28 bytes for each btc task msg arg 2. as gap, individual arg(not use union) is the best mem occupy.
226 lines
7 KiB
C
226 lines
7 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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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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// 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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#include "string.h"
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#include "esp_gatt_defs.h"
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#include "esp_gatts_api.h"
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#include "btc_manage.h"
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#include "btc_gatts.h"
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#define COPY_TO_GATTS_ARGS(_gatt_args, _arg, _arg_type) memcpy(_gatt_args, _arg, sizeof(_arg_type))
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esp_err_t esp_ble_gatts_register_callback(esp_profile_cb_t callback)
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{
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return (btc_profile_cb_set(BTC_PID_GATTS, callback) == 0 ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_app_register(uint16_t app_id)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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if (app_id < APP_ID_MIN || app_id > APP_ID_MAX)
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return ESP_ERR_INVALID_ARG;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_APP_REGISTER;
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arg.app_reg.app_id = app_id;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_app_unregister(esp_gatt_if_t gatt_if)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_APP_UNREGISTER;
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arg.app_unreg.gatt_if = gatt_if;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_create_service(esp_gatt_if_t gatt_if,
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esp_gatt_srvc_id_t *service_id, uint16_t num_handle)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_CREATE_SERVICE;
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arg.create_srvc.gatt_if = gatt_if;
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arg.create_srvc.num_handle = num_handle;
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memcpy(&arg.create_srvc.service_id, service_id, sizeof(esp_gatt_srvc_id_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_add_include_service(uint16_t service_handle, uint16_t included_service_handle)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_ADD_INCLUDE_SERVICE;
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arg.add_incl_srvc.service_handle = service_handle;
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arg.add_incl_srvc.included_service_handle = included_service_handle;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_add_char(uint16_t service_handle, esp_bt_uuid_t *char_uuid,
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esp_gatt_perm_t perm, esp_gatt_char_prop_t property)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_ADD_CHAR;
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arg.add_char.service_handle = service_handle;
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arg.add_char.perm = perm;
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arg.add_char.property = property;
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memcpy(&arg.add_char.char_uuid, char_uuid, sizeof(esp_bt_uuid_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_add_char_descr (uint16_t service_handle,
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esp_bt_uuid_t * descr_uuid,
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esp_gatt_perm_t perm)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_ADD_CHAR_DESCR;
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arg.add_descr.service_handle = service_handle;
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arg.add_descr.perm = perm;
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memcpy(&arg.add_descr.descr_uuid, descr_uuid, sizeof(esp_bt_uuid_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_delete_service(uint16_t service_handle)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_DELETE_SERVICE;
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arg.delete_srvc.service_handle = service_handle;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_start_service(uint16_t service_handle)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_START_SERVICE;
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arg.start_srvc.service_handle = service_handle;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_stop_service(uint16_t service_handle)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_STOP_SERVICE;
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arg.stop_srvc.service_handle = service_handle;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_send_indicate(uint16_t conn_id, uint16_t attr_handle,
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uint16_t value_len, uint8_t *value, bool need_confirm)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_SEND_INDICATE;
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arg.send_ind.conn_id = conn_id;
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arg.send_ind.attr_handle = attr_handle;
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arg.send_ind.need_confirm = need_confirm;
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arg.send_ind.value_len = value_len;
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arg.send_ind.value = value;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), btc_gatts_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_send_response(uint16_t conn_id, uint32_t trans_id,
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esp_gatt_status_t status, esp_gatt_rsp_t *rsp)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_SEND_RESPONSE;
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arg.send_rsp.conn_id = conn_id;
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arg.send_rsp.trans_id = trans_id;
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arg.send_rsp.status = status;
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arg.send_rsp.rsp = rsp;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), btc_gatts_arg_deep_copy) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_open(esp_gatt_if_t gatt_if, esp_bd_addr_t remote_bda, bool is_direct)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_OPEN;
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arg.open.gatt_if = gatt_if;
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arg.open.is_direct = is_direct;
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memcpy(&arg.open.remote_bda, remote_bda, sizeof(esp_bd_addr_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_ble_gatts_close(uint16_t conn_id)
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{
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btc_msg_t msg;
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btc_ble_gatts_args_t arg;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GATTS;
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msg.act = BTC_GATTS_ACT_CLOSE;
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arg.close.conn_id = conn_id;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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