144 lines
4.2 KiB
C
144 lines
4.2 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 "bt_target.h"
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#include <string.h>
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#include "esp_bt_main.h"
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#include "esp_gap_bt_api.h"
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#include "bt_trace.h"
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#include "btc_manage.h"
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#include "btc_gap_bt.h"
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#if (BTC_GAP_BT_INCLUDED == TRUE)
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esp_err_t esp_bt_gap_register_callback(esp_bt_gap_cb_t callback)
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{
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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if (callback == NULL) {
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return ESP_FAIL;
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}
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btc_profile_cb_set(BTC_PID_GAP_BT, callback);
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return ESP_OK;
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}
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esp_err_t esp_bt_gap_set_scan_mode(esp_bt_scan_mode_t mode)
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{
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btc_msg_t msg;
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btc_gap_bt_args_t arg;
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GAP_BT;
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msg.act = BTC_GAP_BT_ACT_SET_SCAN_MODE;
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arg.set_scan_mode.mode = mode;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_bt_gap_start_discovery(esp_bt_inq_mode_t mode, uint8_t inq_len, uint8_t num_rsps)
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{
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btc_msg_t msg;
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btc_gap_bt_args_t arg;
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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if (mode != ESP_BT_INQ_MODE_GENERAL_INQUIRY &&
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mode != ESP_BT_INQ_MODE_LIMITED_INQIURY) {
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return ESP_ERR_INVALID_ARG;
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}
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if (inq_len < ESP_BT_GAP_MIN_INQ_LEN ||
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inq_len > ESP_BT_GAP_MAX_INQ_LEN) {
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return ESP_ERR_INVALID_ARG;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GAP_BT;
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msg.act = BTC_GAP_BT_ACT_START_DISCOVERY;
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arg.start_disc.mode = mode;
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arg.start_disc.inq_len = inq_len;
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arg.start_disc.num_rsps = num_rsps;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_bt_gap_cancel_discovery(void)
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{
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btc_msg_t msg;
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GAP_BT;
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msg.act = BTC_GAP_BT_ACT_CANCEL_DISCOVERY;
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return (btc_transfer_context(&msg, NULL, 0, NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_bt_gap_get_remote_services(esp_bd_addr_t remote_bda)
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{
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btc_msg_t msg;
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btc_gap_bt_args_t arg;
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GAP_BT;
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msg.act = BTC_GAP_BT_ACT_GET_REMOTE_SERVICES;
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memcpy(&arg.bda, remote_bda, sizeof(bt_bdaddr_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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esp_err_t esp_bt_gap_get_remote_service_record(esp_bd_addr_t remote_bda, esp_bt_uuid_t *uuid)
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{
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btc_msg_t msg;
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btc_gap_bt_args_t arg;
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if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
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return ESP_ERR_INVALID_STATE;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_GAP_BT;
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msg.act = BTC_GAP_BT_ACT_GET_REMOTE_SERVICE_RECORD;
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memcpy(&arg.get_rmt_srv_rcd.bda, remote_bda, sizeof(bt_bdaddr_t));
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memcpy(&arg.get_rmt_srv_rcd.uuid, uuid, sizeof(esp_bt_uuid_t));
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return (btc_transfer_context(&msg, &arg, sizeof(btc_gap_bt_args_t), NULL) == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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uint8_t *esp_bt_gap_resolve_eir_data(uint8_t *eir, esp_bt_eir_type_t type, uint8_t *length)
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{
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if (!eir) {
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return NULL;
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}
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return BTM_CheckEirData(eir, type, length);
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}
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#endif /* #if BTC_GAP_BT_INCLUDED == TRUE */
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