gpio_params.h
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1 /*
2  * Copyright (C) Inria 2016
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 
20 #ifndef GPIO_PARAMS_H
21 #define GPIO_PARAMS_H
22 
23 #include "board.h"
24 #include "saul/periph.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
33 static const saul_gpio_params_t saul_gpio_params[] =
34 {
35 #ifdef AUTO_INIT_LED0
36  {
37  .name = "LED(green)",
38  .pin = LED0_PIN,
39  .mode = GPIO_OUT
40  },
41 #endif
42  {
43  .name = "Button(B1 User)",
44  .pin = BTN0_PIN,
45  .mode = BTN0_MODE,
46 #if !defined(CPU_MODEL_STM32L433RC) && !defined(CPU_MODEL_STM32G474RE) && \
47  !defined(CPU_MODEL_STM32G431RB)
48  .flags = SAUL_GPIO_INVERTED
49 #endif
50  },
51 };
52 
53 #ifdef __cplusplus
54 }
55 #endif
56 
57 #endif /* GPIO_PARAMS_H */
58 
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
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
board.h
Common pin definitions and board configuration options.
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
GPIO pin configuration.
Definition: gpio_params.h:33