esp-idf/components/soc/esp32c2/adc_periph.c

20 lines
531 B
C
Raw Normal View History

/*
2022-01-17 21:32:56 -05:00
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "soc/adc_periph.h"
/* Store IO number corresponding to the ADC channel number. */
const int adc_channel_io_map[SOC_ADC_PERIPH_NUM][SOC_ADC_MAX_CHANNEL_NUM] = {
/* ADC1 */
{
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
},
/* ADC2 */
{
ADC2_CHANNEL_0_GPIO_NUM, -1, -1, -1, -1
}
};