gpio_params.h
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1 /*
2  * SPDX-FileCopyrightText: 2020 Gunar Schorcht
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
18 #include "board.h"
19 #include "saul/periph.h"
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
28 static const saul_gpio_params_t saul_gpio_params[] =
29 {
30  {
31  .name = "LED RED",
32  .pin = LED0_PIN,
33  .mode = GPIO_OUT,
34  .flags = (SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR),
35  },
36  {
37  .name = "LED GREEN",
38  .pin = LED1_PIN,
39  .mode = GPIO_OUT,
40  .flags = (SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR),
41  },
42  {
43  .name = "LED BLUE",
44  .pin = LED2_PIN,
45  .mode = GPIO_OUT,
46  .flags = (SAUL_GPIO_INVERTED | SAUL_GPIO_INIT_CLEAR),
47  },
48  {
49  .name = "KEY1",
50  .pin = BTN0_PIN,
51  .mode = BTN0_MODE,
52  },
53  {
54  .name = "KEY2",
55  .pin = BTN1_PIN,
56  .mode = BTN1_MODE,
57  .flags = SAUL_GPIO_INVERTED,
58  },
59 };
60 
61 #ifdef __cplusplus
62 }
63 #endif
64 
BTN1_MODE
#define BTN1_MODE
Button B mode.
Definition: board.h:44
BTN1_PIN
#define BTN1_PIN
Button B pin.
Definition: board.h:43
LED2_PIN
#define LED2_PIN
RX LED yellow.
Definition: board.h:32
GPIO_OUT
@ GPIO_OUT
select GPIO MASK as output
Definition: periph_cpu.h:161
periph.h
Parameter definitions for mapping peripherals directly to SAUL.
SAUL_GPIO_INIT_CLEAR
@ SAUL_GPIO_INIT_CLEAR
set pin inactive after init
Definition: periph.h:43
SAUL_GPIO_INVERTED
@ SAUL_GPIO_INVERTED
pin is used as inverted
Definition: periph.h:42
saul_gpio_params
static const saul_gpio_params_t saul_gpio_params[]
LED/Button SAUL configuration.
Definition: gpio_params.h:28
saul_gpio_params_t
Direct mapped GPIO configuration values.
Definition: periph.h:50
saul_gpio_params_t::name
const char * name
name of the device connected to this pin
Definition: periph.h:51
board.h
Board specific definitions for the Zigduino board.