gpio_params.h
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1 /*
2  * Copyright (C) 2018 Gunar Schorcht
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #ifndef GPIO_PARAMS_H
10 #define GPIO_PARAMS_H
11 
20 #include "board.h"
21 #include "saul/periph.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
30 static const saul_gpio_params_t saul_gpio_params[] =
31 {
32 #ifdef LED0_PIN
33  {
34  .name = "LED red",
35  .pin = LED0_PIN,
36  .mode = GPIO_OUT,
37  .flags = SAUL_GPIO_INIT_CLEAR
38  },
39 #endif
40 #ifdef LED1_PIN
41  {
42  .name = "LED blue",
43  .pin = LED1_PIN,
44  .mode = GPIO_OUT,
45  .flags = SAUL_GPIO_INIT_CLEAR
46  },
47 #endif
48 #ifdef LED2_PIN
49  {
50  .name = "LED green",
51  .pin = LED2_PIN,
52  .mode = GPIO_OUT,
53  .flags = SAUL_GPIO_INIT_CLEAR
54  }
55 #endif
56 };
57 
58 #ifdef __cplusplus
59 }
60 #endif
61 
62 #endif /* GPIO_PARAMS_H */
63 
periph.h
Parameter definitions for mapping peripherals directly to SAUL.
GPIO_OUT
@ GPIO_OUT
configure as output in push-pull mode
Definition: gpio.h:122
board.h
Board specific definitions for Espressif ESP-WROVER-KIT V3.
saul_gpio_params_t::name
const char * name
name of the device connected to this pin
Definition: periph.h:52
SAUL_GPIO_INIT_CLEAR
@ SAUL_GPIO_INIT_CLEAR
set pin inactive after init
Definition: periph.h:44
saul_gpio_params_t
Direct mapped GPIO configuration values.
Definition: periph.h:51
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED and button configuration.
Definition: gpio_params.h:30