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20 lines
531 B
C
20 lines
531 B
C
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/*
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* SPDX-FileCopyrightText: 2020-2021 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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#include "soc/adc_periph.h"
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/* Store IO number corresponding to the ADC channel number. */
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const int adc_channel_io_map[SOC_ADC_PERIPH_NUM][SOC_ADC_MAX_CHANNEL_NUM] = {
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/* ADC1 */
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{
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ADC1_CHANNEL_0_GPIO_NUM, ADC1_CHANNEL_1_GPIO_NUM, ADC1_CHANNEL_2_GPIO_NUM, ADC1_CHANNEL_3_GPIO_NUM, ADC1_CHANNEL_4_GPIO_NUM
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},
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/* ADC2 */
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{
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ADC2_CHANNEL_0_GPIO_NUM, -1, -1, -1, -1
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}
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};
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