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
123 lines
4.2 KiB
C
123 lines
4.2 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2020 <ESPRESSIF SYSTEMS (SHANGHAI) CO., 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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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "freertos/task.h"
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#include "audio_error.h"
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#include "audio_mem.h"
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#include "audio_thread.h"
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#include "esp_log.h"
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static const char *TAG = "AUDIO_THREAD";
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BaseType_t __attribute__ ((weak)) xTaskCreateRestrictedPinnedToCore (
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const TaskParameters_t *const pxTaskDefinition,
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TaskHandle_t *pxCreatedTask, const BaseType_t xCoreID)
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{
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ESP_LOGE (TAG,
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"Not found right %s.\r\nPlease enter IDF-PATH with \"cd "
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"$IDF_PATH\" and apply the IDF patch with \"git apply "
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"$ADF_PATH/idf_patches/idf_v3.3_freertos.patch\" first\r\n",
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__func__);
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return pdFALSE;
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}
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esp_err_t
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audio_thread_create (audio_thread_t *p_handle, const char *name,
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void (*main_func) (void *arg), void *arg, uint32_t stack,
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int prio, bool stack_in_ext, int core_id)
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{
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StackType_t *task_stack = NULL;
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if (stack_in_ext && audio_mem_spiram_stack_is_enabled ())
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{
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/*
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* Note: 1. ESP32-ECO3 chip support stack on external memory only.
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* 2. Make sure selected the `CONFIG_SPIRAM_BOOT_INIT` and
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* `CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY` by `make menuconfig`
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* 3. Please apply the
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* $ADF_PATH/idf_patches/idf_v3.3_freertos.patch
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*
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*/
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ESP_LOGI (TAG, "The %s task allocate stack on external memory", name);
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/* task_stack freed by freertos*/
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task_stack = (StackType_t *)audio_calloc (1, stack);
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AUDIO_MEM_CHECK (TAG, task_stack, goto audio_thread_create_error);
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TaskParameters_t xRegParameters
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= { .pvTaskCode = main_func,
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.pcName = name,
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.usStackDepth = stack,
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.pvParameters = arg,
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.uxPriority = prio | portPRIVILEGE_BIT,
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.puxStackBuffer = task_stack,
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.xRegions = { {
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.pvBaseAddress = 0x00,
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.ulLengthInBytes = 0x00,
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.ulParameters = 0x00,
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} } };
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if (xTaskCreateRestrictedPinnedToCore (&xRegParameters,
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(xTaskHandle)p_handle, core_id)
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!= pdPASS)
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{
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ESP_LOGE (TAG, "Error creating RestrictedPinnedToCore %s", name);
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goto audio_thread_create_error;
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}
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}
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else
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{
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if (xTaskCreatePinnedToCore (main_func, name, stack, arg, prio,
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(xTaskHandle)p_handle, core_id)
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!= pdPASS)
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{
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ESP_LOGE (TAG, "Error creating task %s", name);
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goto audio_thread_create_error;
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}
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}
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return ESP_OK;
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audio_thread_create_error:
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if (task_stack)
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{
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audio_free (task_stack);
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}
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return ESP_FAIL;
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}
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esp_err_t
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audio_thread_cleanup (audio_thread_t *p_handle)
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{
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// TODO nothing
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return ESP_OK;
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}
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esp_err_t
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audio_thread_delete_task (audio_thread_t *p_handle)
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{
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vTaskDelete (NULL);
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return ESP_OK; /* Control never reach here if this is self delete */
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}
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