gpio_params.h
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1 /*
2  * Copyright (C) 2019 Benjamin Valentin <benpicco@googlemail.com>
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 
19 #ifndef GPIO_PARAMS_H
20 #define GPIO_PARAMS_H
21 
22 #include "board.h"
23 #include "saul/periph.h"
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28 
32 static const saul_gpio_params_t saul_gpio_params[] =
33 {
34  {
35  .name = "LED (red)",
36  .pin = LED0_PIN,
37  .mode = GPIO_OUT,
38  },
39  {
40  .name = "LED (blue)",
41  .pin = LED1_PIN,
42  .mode = GPIO_OUT,
43  },
44  {
45  .name = "LED (green)",
46  .pin = LED2_PIN,
47  .mode = GPIO_OUT,
48  },
49  {
50  .name = "Button (SW0)",
51  .pin = BTN0_PIN,
52  .mode = BTN0_MODE,
53  .flags = SAUL_GPIO_INVERTED,
54  },
55  {
56  .name = "Button (SW1)",
57  .pin = BTN1_PIN,
58  .mode = BTN1_MODE,
59  .flags = SAUL_GPIO_INVERTED,
60  },
61 };
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif /* GPIO_PARAMS_H */
68 
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
GPIO pin configuration.
Definition: gpio_params.h:32
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 the Stellaris Launchpad LM4F120 board.
saul_gpio_params_t::name
const char * name
name of the device connected to this pin
Definition: periph.h:52
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