gpio_params.h
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1 /*
2  * SPDX-FileCopyrightText: 2020 Bruno Chianca <brunobcf@gmail.com>
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
19 #include "board.h"
20 #include "saul/periph.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
29 static const saul_gpio_params_t saul_gpio_params[] =
30 {
31  {
32  .name = "LD 1",
33  .pin = LED0_PIN,
34  .mode = GPIO_OUT,
35  .flags = SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR,
36  },
37  {
38  .name = "SW 1",
39  .pin = BTN0_PIN,
40  .mode = GPIO_IN_PU,
41  .flags = SAUL_GPIO_INVERTED,
42  },
43 };
44 
45 #ifdef __cplusplus
46 }
47 #endif
48 
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED and button configuration for SAUL.
Definition: gpio_params.h:29
GPIO_OUT
@ GPIO_OUT
select GPIO MASK as output
Definition: periph_cpu.h:164
GPIO_IN_PU
@ GPIO_IN_PU
configure as input with pull-up resistor
Definition: gpio.h:121
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
saul_gpio_params_t::name
const char * name
name of the device connected to this pin
Definition: periph.h:51
board.h
Board specific definitions for the Zigduino board.