93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
// Copyright 2017-2019 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 <stdint.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "esp_err.h"
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#include "btc_ble_mesh_prov.h"
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#include "esp_ble_mesh_defs.h"
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esp_err_t esp_ble_mesh_init(esp_ble_mesh_prov_t *prov, esp_ble_mesh_comp_t *comp)
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{
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btc_ble_mesh_prov_args_t arg = {0};
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SemaphoreHandle_t semaphore = NULL;
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btc_msg_t msg = {0};
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esp_err_t ret = ESP_OK;
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if (prov == NULL || comp == NULL) {
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return ESP_ERR_INVALID_ARG;
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}
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ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
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ret = bt_mesh_host_init();
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if (ret != ESP_OK) {
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return ret;
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}
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// Create a semaphore
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if ((semaphore = xSemaphoreCreateCounting(1, 0)) == NULL) {
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BT_ERR("Failed to create semaphore");
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return ESP_ERR_NO_MEM;
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}
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arg.mesh_init.prov = prov;
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arg.mesh_init.comp = comp;
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/* Transport semaphore pointer to BTC layer, and will give the semaphore in the BTC task */
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arg.mesh_init.semaphore = semaphore;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_PROV;
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msg.act = BTC_BLE_MESH_ACT_MESH_INIT;
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if (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL) != BT_STATUS_SUCCESS) {
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vSemaphoreDelete(semaphore);
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BT_ERR("Failed to start mesh init");
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return ESP_FAIL;
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}
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/* Take the Semaphore, wait BLE Mesh initialization to finish. */
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xSemaphoreTake(semaphore, portMAX_DELAY);
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/* Don't forget to delete the semaphore at the end. */
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vSemaphoreDelete(semaphore);
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return ESP_OK;
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}
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esp_err_t esp_ble_mesh_deinit(esp_ble_mesh_deinit_param_t *param)
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{
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btc_ble_mesh_prov_args_t arg = {0};
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btc_msg_t msg = {0};
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if (param == NULL) {
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return ESP_ERR_INVALID_ARG;
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}
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ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
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arg.mesh_deinit.param.erase_flash = param->erase_flash;
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msg.sig = BTC_SIG_API_CALL;
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msg.pid = BTC_PID_PROV;
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msg.act = BTC_BLE_MESH_ACT_DEINIT_MESH;
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return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
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== BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
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}
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