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arduino_iomap.h
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1/*
2 * SPDX-FileCopyrightText: 2018 Gunar Schorcht
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
17
18#include "periph/gpio.h"
19#include "periph/adc.h"
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25#define ARDUINO_UART_D0D1 UART_DEV(0)
26#define ARDUINO_SPI_D11D12D13 SPI_DEV(0)
27
28#if MODULE_OLIMEX_ESP32_GATEWAY
29# define ARDUINO_LED (3)
30#endif
31
36#define ARDUINO_PIN_0 GPIO3
37#define ARDUINO_PIN_1 GPIO1
38
39#define ARDUINO_PIN_2 GPIO34
40#define ARDUINO_PIN_3 GPIO33
41#define ARDUINO_PIN_4 GPIO4
42#define ARDUINO_PIN_5 GPIO9
43#define ARDUINO_PIN_6 GPIO10
44
45/* Arduino pins 7 ... 9 are not available */
46
47#define ARDUINO_PIN_10 GPIO17
48#define ARDUINO_PIN_11 GPIO15
49#define ARDUINO_PIN_12 GPIO2
50#define ARDUINO_PIN_13 GPIO14
51
52/* analog pins as digital pin */
53#define ARDUINO_PIN_14 GPIO32
54#define ARDUINO_PIN_15 GPIO35
55#define ARDUINO_PIN_16 GPIO36
56#define ARDUINO_PIN_17 GPIO39
57
58/* Arduino I2C pins */
59#if MODULE_OLIMEX_ESP32_GATEWAY
60# define ARDUINO_PIN_18 GPIO17
61# define ARDUINO_PIN_19 GPIO16
62#else /* ESP32-EVB */
63# define ARDUINO_PIN_18 GPIO13
64# define ARDUINO_PIN_19 GPIO16
65#endif
66
67#define ARDUINO_PIN_LAST 19
69
74#if MODULE_OLIMEX_ESP32_GATEWAY
75# define ARDUINO_PIN_A0 ARDUINO_PIN_14
76# define ARDUINO_PIN_A1 ARDUINO_PIN_15
77# define ARDUINO_PIN_A2 ARDUINO_PIN_16
78# define ARDUINO_PIN_A3 ARDUINO_PIN_17
79#endif
81
86#if MODULE_OLIMEX_ESP32_GATEWAY
87# define ARDUINO_A0 ADC_LINE(0)
88# define ARDUINO_A1 ADC_LINE(1)
89# define ARDUINO_A2 ADC_LINE(2)
90# define ARDUINO_A3 ADC_LINE(3)
91
92# define ARDUINO_ANALOG_PIN_LAST 3
93#endif
95
96#ifdef __cplusplus
97}
98#endif
99
Low-level ADC peripheral driver interface definitions.
Low-level GPIO peripheral driver interface definitions.