30d2e54dab
o copy component audio_board from ADF and create custom component from it o copy component audio_hal from ADF and create custom component from it o copy component audio_sal from ADF and create custom component from it o copy component esp_peripherals from ADF and create custom component from it - add fLaC support through xiph's original repository as a git module
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2018 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
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*
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* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
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* which case, it is free of charge, to any person obtaining a copy of this
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* software and associated documentation files (the "Software"), to deal in the
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* Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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*/
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#ifndef _AUDIO_MUTEX_H_
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#define _AUDIO_MUTEX_H_
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "freertos/task.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#define mutex_lock(x) \
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while (xSemaphoreTake (x, portMAX_DELAY) != pdPASS) \
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;
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#define mutex_unlock(x) xSemaphoreGive (x)
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#define mutex_create() xSemaphoreCreateMutex ()
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#define mutex_destroy(x) vSemaphoreDelete (x)
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#ifdef __cplusplus
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}
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#endif
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#endif
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