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gpio_params.h
Go to the documentation of this file.
1/*
2 * SPDX-FileCopyrightText: 2019 Gunar Schorcht
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
15
16#include "board.h"
17#include "saul/periph.h"
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
26static const saul_gpio_params_t saul_gpio_params[] =
27{
28 {
29 .name = "LED",
30 .pin = LED0_PIN,
31 .mode = GPIO_OUT,
32 .flags = SAUL_GPIO_INIT_CLEAR
33 },
34 {
35 .name = "PRG",
36 .pin = BUTTON0_PIN,
37 .mode = GPIO_IN,
38 .flags = SAUL_GPIO_INVERTED
39 },
40};
41
42#ifdef __cplusplus
43}
44#endif
45
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED configuration.
Definition gpio_params.h:29
GPIO_OUT
@ GPIO_OUT
select GPIO MASK as output
Definition periph_cpu.h:164
GPIO_IN
@ GPIO_IN
select GPIO MASK as input
Definition periph_cpu.h:163
BUTTON0_PIN
#define BUTTON0_PIN
Definition for compatibility with previous versions.
Definition board.h:54
board.h
Board specific definitions for Heltec WiFi LoRa 32 V2 board.
periph.h
Parameter definitions for mapping peripherals directly to SAUL.
SAUL_GPIO_INIT_CLEAR
@ SAUL_GPIO_INIT_CLEAR
set pin inactive after init
Definition periph.h:43
SAUL_GPIO_INVERTED
@ SAUL_GPIO_INVERTED
pin is used as inverted
Definition periph.h:42
saul_gpio_params_t
Direct mapped GPIO configuration values.
Definition periph.h:50