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64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2023 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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#include "esp_etm.h"
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#include "driver/gptimer_types.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 GPTimer ETM event configuration
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*/
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typedef struct {
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gptimer_etm_event_type_t event_type; /*!< GPTimer ETM event type */
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} gptimer_etm_event_config_t;
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/**
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* @brief Get the ETM event for GPTimer
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*
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* @note The created ETM event object can be deleted later by calling `esp_etm_del_event`
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*
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* @param[in] timer Timer handle created by `gptimer_new_timer`
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* @param[in] config GPTimer ETM event configuration
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* @param[out] out_event Returned ETM event handle
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* @return
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* - ESP_OK: Get ETM event successfully
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* - ESP_ERR_INVALID_ARG: Get ETM event failed because of invalid argument
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* - ESP_FAIL: Get ETM event failed because of other error
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*/
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esp_err_t gptimer_new_etm_event(gptimer_handle_t timer, const gptimer_etm_event_config_t *config, esp_etm_event_handle_t *out_event);
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/**
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* @brief GPTimer ETM task configuration
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*/
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typedef struct {
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gptimer_etm_task_type_t task_type; /*!< GPTimer ETM task type */
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} gptimer_etm_task_config_t;
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/**
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* @brief Get the ETM task for GPTimer
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*
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* @note The created ETM task object can be deleted later by calling `esp_etm_del_task`
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*
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* @param[in] timer Timer handle created by `gptimer_new_timer`
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* @param[in] config GPTimer ETM task configuration
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* @param[out] out_task Returned ETM task handle
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* @return
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* - ESP_OK: Get ETM task successfully
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* - ESP_ERR_INVALID_ARG: Get ETM task failed because of invalid argument
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* - ESP_FAIL: Get ETM task failed because of other error
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*/
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esp_err_t gptimer_new_etm_task(gptimer_handle_t timer, const gptimer_etm_task_config_t *config, esp_etm_task_handle_t *out_task);
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#ifdef __cplusplus
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}
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#endif
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