/* * ESPRESSIF MIT License * * Copyright (c) 2021 * * Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in * which case, it is free of charge, to any person obtaining a copy of this * software and associated documentation files (the "Software"), to deal in the * Software without restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * the Software, and to permit persons to whom the Software is furnished to do * so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * */ #include "audio_queue.h" #include "freertos/FreeRTOS.h" #include "freertos/semphr.h" #include "freertos/task.h" audio_queue_handle_t audio_queue_create(uint32_t queue_len, uint32_t item_size) { audio_queue_handle_t handle = NULL; handle = (QueueHandle_t)xQueueCreate(queue_len, item_size); return handle; } int audio_queue_delete(audio_queue_handle_t queue) { vQueueDelete((QueueHandle_t)queue); return 0; } int audio_queue_send(audio_queue_handle_t queue, void *item, uint32_t block_time_ms) { int ret = 0; ret = xQueueSend((QueueHandle_t)queue, item, block_time_ms / portTICK_PERIOD_MS); return ret; } int audio_queue_send_to_front(audio_queue_handle_t queue, void *item, uint32_t block_time_ms) { int ret = 0; ret = xQueueSendToFront((QueueHandle_t)queue, item, block_time_ms / portTICK_PERIOD_MS); return ret; } int audio_queue_recv(audio_queue_handle_t queue, void *item, uint32_t block_time_ms) { int ret = 0; ret = xQueueReceive((QueueHandle_t)queue, item, block_time_ms / portTICK_PERIOD_MS); return ret; } int audio_queue_message_available(const audio_queue_handle_t queue) { int ret = 0; ret = uxQueueMessagesWaiting((QueueHandle_t)queue); return ret; } int audio_queue_spaces_available(const audio_queue_handle_t queue) { int ret = 0; ret = uxQueueSpacesAvailable((QueueHandle_t)queue); return ret; }