126 lines
3.4 KiB
C
126 lines
3.4 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 "btc/btc_task.h"
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#include "btc/btc_main.h"
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#include "btc/btc_dm.h"
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#include "osi/future.h"
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#include "esp_err.h"
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#include "btc/btc_config.h"
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#include "osi/alarm.h"
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#include "btc/btc_ble_storage.h"
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#include "btc_gap_ble.h"
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#include "bta_gattc_int.h"
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#include "bta_gatts_int.h"
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#include "bta_dm_int.h"
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static future_t *main_future[BTC_MAIN_FUTURE_NUM];
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extern int bte_main_boot_entry(void *cb);
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extern int bte_main_shutdown(void);
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future_t **btc_main_get_future_p(btc_main_future_type_t type)
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{
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return &main_future[type];
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}
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static void btc_enable_bluetooth(void)
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{
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if (BTA_EnableBluetooth(btc_dm_sec_evt) != BTA_SUCCESS) {
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future_ready(*btc_main_get_future_p(BTC_MAIN_ENABLE_FUTURE), FUTURE_FAIL);
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}
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}
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static void btc_disable_bluetooth(void)
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{
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#if (SMP_INCLUDED)
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btc_config_shut_down();
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#endif
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if (BTA_DisableBluetooth() != BTA_SUCCESS) {
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future_ready(*btc_main_get_future_p(BTC_MAIN_DISABLE_FUTURE), FUTURE_FAIL);
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}
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}
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void btc_init_callback(void)
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{
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future_ready(*btc_main_get_future_p(BTC_MAIN_INIT_FUTURE), FUTURE_SUCCESS);
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}
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static void btc_init_bluetooth(void)
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{
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osi_alarm_create_mux();
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osi_alarm_init();
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bte_main_boot_entry(btc_init_callback);
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#if (SMP_INCLUDED)
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btc_config_init();
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//load the ble local key which has been stored in the flash
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btc_dm_load_ble_local_keys();
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#endif /* #if (SMP_INCLUDED) */
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#if BTA_DYNAMIC_MEMORY
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deinit_semaphore = xSemaphoreCreateBinary();
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#endif /* #if BTA_DYNAMIC_MEMORY */
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}
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static void btc_deinit_bluetooth(void)
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{
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/* Wait for the disable operation to complete */
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#if BTA_DYNAMIC_MEMORY
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xSemaphoreTake(deinit_semaphore, BTA_DISABLE_DELAY / portTICK_PERIOD_MS);
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#endif /* #if BTA_DYNAMIC_MEMORY */
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btc_gap_ble_deinit();
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bta_dm_sm_deinit();
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#if (GATTC_INCLUDED)
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bta_gattc_deinit();
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#endif /* #if (GATTC_INCLUDED) */
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#if (GATTS_INCLUDED)
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bta_gatts_deinit();
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#endif /* #if (GATTS_INCLUDED) */
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bte_main_shutdown();
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#if (SMP_INCLUDED)
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btc_config_clean_up();
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#endif
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osi_alarm_deinit();
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osi_alarm_delete_mux();
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future_ready(*btc_main_get_future_p(BTC_MAIN_DEINIT_FUTURE), FUTURE_SUCCESS);
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#if BTA_DYNAMIC_MEMORY
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vSemaphoreDelete(deinit_semaphore);
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deinit_semaphore = NULL;
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#endif /* #if BTA_DYNAMIC_MEMORY */
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}
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void btc_main_call_handler(btc_msg_t *msg)
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{
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BTC_TRACE_DEBUG("%s act %d\n", __func__, msg->act);
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switch (msg->act) {
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case BTC_MAIN_ACT_INIT:
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btc_init_bluetooth();
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break;
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case BTC_MAIN_ACT_DEINIT:
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btc_deinit_bluetooth();
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break;
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case BTC_MAIN_ACT_ENABLE:
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btc_enable_bluetooth();
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break;
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case BTC_MAIN_ACT_DISABLE:
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btc_disable_bluetooth();
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break;
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default:
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BTC_TRACE_ERROR("%s UNKNOWN ACT %d\n", __func__, msg->act);
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break;
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}
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}
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