kopia lustrzana https://github.com/espressif/esp-idf
60 wiersze
1.5 KiB
C
60 wiersze
1.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2021-2023 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 "soc/soc_caps.h"
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#include "soc/clk_tree_defs.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if SOC_GPTIMER_SUPPORTED
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/**
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* @brief GPTimer clock source
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* @note User should select the clock source based on the power and resolution requirement
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*/
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typedef soc_periph_gptimer_clk_src_t gptimer_clock_source_t;
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#else
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/**
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* @brief Default type
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*/
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typedef int gptimer_clock_source_t;
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#endif
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/**
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* @brief GPTimer count direction
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*/
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typedef enum {
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GPTIMER_COUNT_DOWN, /*!< Decrease count value */
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GPTIMER_COUNT_UP, /*!< Increase count value */
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} gptimer_count_direction_t;
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/**
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* @brief GPTimer specific tasks that supported by the ETM module
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*/
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typedef enum {
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GPTIMER_ETM_TASK_START_COUNT, /*!< Start the counter */
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GPTIMER_ETM_TASK_STOP_COUNT, /*!< Stop the counter */
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GPTIMER_ETM_TASK_EN_ALARM, /*!< Enable the alarm */
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GPTIMER_ETM_TASK_RELOAD, /*!< Reload preset value into counter */
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GPTIMER_ETM_TASK_CAPTURE, /*!< Capture current count value into specific register */
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GPTIMER_ETM_TASK_MAX, /*!< Maximum number of tasks */
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} gptimer_etm_task_type_t;
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/**
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* @brief GPTimer specific events that supported by the ETM module
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*/
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typedef enum {
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GPTIMER_ETM_EVENT_ALARM_MATCH, /*!< Count value matches the alarm target value */
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GPTIMER_ETM_EVENT_MAX, /*!< Maximum number of events */
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} gptimer_etm_event_type_t;
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#ifdef __cplusplus
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}
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#endif
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