kopia lustrzana https://github.com/espressif/esp-idf
57 wiersze
1.4 KiB
C
57 wiersze
1.4 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 <stdint.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include "soc/soc_caps.h"
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#include "soc/clk_tree_defs.h"
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#include "hal/adc_types.h"
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#include "hal/dac_types.h"
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#include "esp_bit_defs.h"
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#include "sdkconfig.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if SOC_DAC_SUPPORTED
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/**
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* @brief DAC channel work mode in dma mode
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* @note Only take effect when multiple channels enabled.
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* @note Assume the data in buffer is 'A B C D E F'
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* DAC_CHANNEL_MODE_SIMUL:
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* - channel 0: A B C D E F
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* - channel 1: A B C D E F
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* DAC_CHANNEL_MODE_ALTER:
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* - channel 0: A C E
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* - channel 1: B D F
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*/
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typedef enum {
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DAC_CHANNEL_MODE_SIMUL, /*!< The data in the DMA buffer is simultaneously output to the enable channel of the DAC. */
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DAC_CHANNEL_MODE_ALTER, /*!< The data in the DMA buffer is alternately output to the enable channel of the DAC. */
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} dac_continuous_channel_mode_t;
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/**
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* @brief DAC DMA (digitial controller) clock source
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*
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*/
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typedef soc_periph_dac_digi_clk_src_t dac_continuous_digi_clk_src_t;
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/**
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* @brief DAC cosine wave generator clock source
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*
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*/
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typedef soc_periph_dac_cosine_clk_src_t dac_cosine_clk_src_t;
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#endif // SOC_DAC_SUPPORTED
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#ifdef __cplusplus
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}
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#endif
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