gpio_params.h
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1 /*
2  * Copyright (C) 2016 Freie Universität Berlin
3  * 2018 Matthew Blue <matthew.blue.neuro@gmail.com>
4  *
5  * This file is subject to the terms and conditions of the GNU Lesser
6  * General Public License v2.1. See the file LICENSE in the top level
7  * directory for more details.
8  */
9 
21 #ifndef GPIO_PARAMS_H
22 #define GPIO_PARAMS_H
23 
24 #include "board.h"
25 #include "saul/periph.h"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
34 static const saul_gpio_params_t saul_gpio_params[] =
35 {
36  {
37  .name = "Button 0",
38  .pin = BTN0_PIN,
39  .mode = BTN0_MODE,
40  .flags = SAUL_GPIO_INVERTED,
41  },
42  {
43  .name = "Button 1",
44  .pin = BTN1_PIN,
45  .mode = BTN1_MODE,
46  .flags = SAUL_GPIO_INVERTED,
47  },
48  /* BTN2, LED0,2 currently unsupported due to lack of GPIO_OD support */
49  {
50  .name = "LED 1",
51  .pin = LED1_PIN,
52  .mode = LED1_MODE,
53  .flags = (SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR),
54  },
55  {
56  .name = "LED 3",
57  .pin = LED3_PIN,
58  .mode = LED3_MODE,
59  .flags = (SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR),
60  }
61 };
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif /* GPIO_PARAMS_H */
68 
board.h
periph.h
Parameter definitions for mapping peripherals directly to SAUL.
saul_gpio_params_t::name
const char * name
name of the device connected to this pin
Definition: periph.h:52
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
GPIO configuration.
Definition: gpio_params.h:34
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_INVERTED
@ SAUL_GPIO_INVERTED
pin is used as inverted
Definition: periph.h:43