40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief This helper function creates and starts a task which wraps `tud_task()`.
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*
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* The wrapper function basically wraps tud_task and some log.
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* Default parameters: stack size and priority as configured, argument = NULL, not pinned to any core.
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* If you have more requirements for this task, you can create your own task which calls tud_task as the last step.
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*
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* @retval ESP_OK run tinyusb main task successfully
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* @retval ESP_FAIL run tinyusb main task failed of internal error or initialization withing the task failed when TINYUSB_INIT_IN_DEFAULT_TASK=y
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* @retval ESP_FAIL initialization withing the task failed if CONFIG_TINYUSB_INIT_IN_DEFAULT_TASK is enabled
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* @retval ESP_ERR_INVALID_STATE tinyusb main task has been created before
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*/
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esp_err_t tusb_run_task(void);
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/**
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* @brief This helper function stops and destroys the task created by `tusb_run_task()`
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*
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* @retval ESP_OK stop and destory tinyusb main task successfully
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* @retval ESP_ERR_INVALID_STATE tinyusb main task hasn't been created yet
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*/
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esp_err_t tusb_stop_task(void);
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#ifdef __cplusplus
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}
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#endif
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