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  #if MODULE_OLIMEX_ESP32_GATEWAY
33  {
34  .name = "LED",
35  .pin = LED0_PIN,
36  .mode = GPIO_OUT,
37  .flags = SAUL_GPIO_INIT_CLEAR
38  },
39  #endif
40  {
41  .name = "BUT1",
42  .pin = BTN0_PIN,
43  .mode = BTN0_MODE,
44  .flags = SAUL_GPIO_INVERTED
45  },
46 };
47 
48 #ifdef __cplusplus
49 }
50 #endif
51 
52 #endif /* GPIO_PARAMS_H */
53 
periph.h
Parameter definitions for mapping peripherals directly to SAUL.
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED and button configuration.
Definition: gpio_params.h:30
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_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
board.h
Board specific definitions for Olimex ESP32-EVB (ESP32-GATEWAY)