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cfg_adc_default.h
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1/*
2 * SPDX-FileCopyrightText: 2014-2016 Freie Universität Berlin
3 * SPDX-FileCopyrightText: 2015 Zolertia SL
4 * SPDX-License-Identifier: LGPL-2.1-only
5 */
6
7#pragma once
8
20
21#include "periph_cpu.h"
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
31#define SOC_ADC_ADCCON3_EREF SOC_ADC_ADCCON3_EREF_AVDD5
32
33static const adc_conf_t adc_config[] = {
34 GPIO_PIN(PORT_A, 5),
35 GPIO_PIN(PORT_A, 4),
36 /* voltage divider with 5/3 relationship to allow 5V sensors */
37 GPIO_PIN(PORT_A, 2),
38};
39
40#define ADC_NUMOF ARRAY_SIZE(adc_config)
42
43#ifdef __cplusplus
44} /* end extern "C" */
45#endif
46
@ PORT_A
port A
Definition periph_cpu.h:46
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:45
ADC device configuration.
Definition periph_cpu.h:377