kopia lustrzana https://github.com/espressif/esp-idf
40 wiersze
1.0 KiB
C
40 wiersze
1.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2015-2022 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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/*******************************************************************************
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* NOTICE
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* The hal is not public api, don't use in application code.
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* See readme.md in hal/include/hal/readme.md
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******************************************************************************/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct pcnt_dev_t *pcnt_soc_handle_t; // PCNT SOC layer handle
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/**
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* Context that should be maintained by both the driver and the HAL
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*/
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typedef struct {
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pcnt_soc_handle_t dev; // PCNT SOC layer handle
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} pcnt_hal_context_t;
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/**
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* @brief Init the PCNT hal and set the PCNT to the default configuration.
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* @note This function should be called first before other hal layer function is called.
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*
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* @param hal Context of the HAL layer
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* @param group_id PCNT group ID
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*/
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void pcnt_hal_init(pcnt_hal_context_t *hal, int group_id);
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#ifdef __cplusplus
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}
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#endif
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