157 lines
3.2 KiB
C
157 lines
3.2 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 "esp_bt_main.h"
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#include "btc_task.h"
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#include "btc_main.h"
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#include "future.h"
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static bool esp_already_enable = false;
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static bool esp_already_init = false;
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esp_err_t esp_enable_bluetooth(void)
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{
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btc_msg_t msg;
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future_t **future_p;
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if (esp_already_enable) {
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LOG_ERROR("%s already enable\n");
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return ESP_ERR_INVALID_STATE;
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}
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future_p = btc_main_get_future_p(BTC_MAIN_ENABLE_FUTURE);
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*future_p = future_new();
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if (*future_p == NULL) {
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LOG_ERROR("%s failed\n");
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return ESP_ERR_NO_MEM;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_MAIN_INIT;
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msg.act = BTC_MAIN_ACT_ENABLE;
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btc_transfer_context(&msg, NULL, 0, NULL);
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if (future_await(*future_p) == FUTURE_FAIL) {
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LOG_ERROR("%s failed\n");
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return ESP_FAIL;
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}
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esp_already_enable = true;
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return ESP_OK;
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}
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esp_err_t esp_disable_bluetooth(void)
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{
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btc_msg_t msg;
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future_t **future_p;
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if (!esp_already_enable) {
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LOG_ERROR("%s already disable\n");
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return ESP_ERR_INVALID_STATE;
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}
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future_p = btc_main_get_future_p(BTC_MAIN_DISABLE_FUTURE);
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*future_p = future_new();
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if (*future_p == NULL) {
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LOG_ERROR("%s failed\n");
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return ESP_ERR_NO_MEM;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_MAIN_INIT;
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msg.act = BTC_MAIN_ACT_DISABLE;
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btc_transfer_context(&msg, NULL, 0, NULL);
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if (future_await(*future_p) == FUTURE_FAIL) {
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LOG_ERROR("%s failed\n");
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return ESP_FAIL;
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}
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esp_already_enable = false;
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return ESP_OK;
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}
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esp_err_t esp_init_bluetooth(void)
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{
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btc_msg_t msg;
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future_t **future_p;
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if (esp_already_init) {
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LOG_ERROR("%s already init\n");
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return ESP_ERR_INVALID_STATE;
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}
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future_p = btc_main_get_future_p(BTC_MAIN_INIT_FUTURE);
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*future_p = future_new();
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if (*future_p == NULL) {
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LOG_ERROR("%s failed\n");
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return ESP_ERR_NO_MEM;
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}
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btc_init();
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_MAIN_INIT;
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msg.act = BTC_MAIN_ACT_INIT;
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btc_transfer_context(&msg, NULL, 0, NULL);
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if (future_await(*future_p) == FUTURE_FAIL) {
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LOG_ERROR("%s failed\n");
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return ESP_FAIL;
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}
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esp_already_init = true;;
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return ESP_OK;
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}
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esp_err_t esp_deinit_bluetooth(void)
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{
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btc_msg_t msg;
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future_t **future_p;
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if (!esp_already_init) {
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LOG_ERROR("%s already deinit\n");
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return ESP_ERR_INVALID_STATE;
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}
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future_p = btc_main_get_future_p(BTC_MAIN_DEINIT_FUTURE);
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*future_p = future_new();
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if (*future_p == NULL) {
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LOG_ERROR("%s failed\n");
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return ESP_ERR_NO_MEM;
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}
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_MAIN_INIT;
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msg.act = BTC_MAIN_ACT_DEINIT;
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btc_transfer_context(&msg, NULL, 0, NULL);
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if (future_await(*future_p) == FUTURE_FAIL) {
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LOG_ERROR("%s failed\n");
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return ESP_FAIL;
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}
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btc_deinit();
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esp_already_init = false;
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return ESP_OK;
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}
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