gpio_params.h
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1 /*
2  * Copyright (C) 2018 Eistec AB
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser General
5  * Public License v2.1. See the file LICENSE in the top level directory for more
6  * details.
7  */
8 
9 #pragma once
10 
21 #include "board.h"
22 #include "saul/periph.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
31 static const saul_gpio_params_t saul_gpio_params[] =
32 {
33  {
34  .name = "LED1(green)",
35  .pin = LED0_PIN,
36  .mode = GPIO_OUT,
37  .flags = SAUL_GPIO_INVERTED
38  },
39  {
40  .name = "LED2(red)",
41  .pin = LED1_PIN,
42  .mode = GPIO_OUT,
43  .flags = SAUL_GPIO_INVERTED
44  },
45  {
46  .name = "SW1",
47  .pin = GPIO_PIN(PORT_C, 3),
48  .mode = GPIO_IN_PU
49  },
50 };
51 
52 #ifdef __cplusplus
53 }
54 #endif
55 
PORT_C
@ PORT_C
port C
Definition: periph_cpu.h:48
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:45
GPIO_OUT
@ GPIO_OUT
select GPIO MASK as output
Definition: periph_cpu.h:164
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED configuration.
Definition: gpio_params.h:31
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_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.