38 lines
940 B
C
38 lines
940 B
C
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/*
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* SPDX-FileCopyrightText: 2021-2022 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 <stdint.h>
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#include "driver/rmt_encoder.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 Type of led strip encoder configuration
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*/
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typedef struct {
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uint32_t resolution; /*!< Encoder resolution, in Hz */
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} led_strip_encoder_config_t;
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/**
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* @brief Create RMT encoder for encoding LED strip pixels into RMT symbols
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*
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* @param[in] config Encoder configuration
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* @param[out] ret_encoder Returned encoder handle
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* @return
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* - ESP_ERR_INVALID_ARG for any invalid arguments
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* - ESP_ERR_NO_MEM out of memory when creating led strip encoder
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* - ESP_OK if creating encoder successfully
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*/
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esp_err_t rmt_new_led_strip_encoder(const led_strip_encoder_config_t *config,
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rmt_encoder_handle_t *ret_encoder);
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#ifdef __cplusplus
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}
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#endif
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