board.h
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1 /*
2  * Copyright (C) 2024 Marian Buschsieweke
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 #pragma once
10 
21 #include "board_common.h"
22 #include "periph/gpio.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
32 #define BTN0_PIN GPIO_PIN(PORT_A, 0)
33 #define BTN0_MODE GPIO_IN_PU
34 #define BTN0_INT_FLANK GPIO_FALLING
41 #define LED0_PIN GPIO_PIN(PORT_A, 7)
42 #define LED0_MASK (1 << 7)
43 #define LED0_ON (GPIOA->BC = LED0_MASK)
44 #define LED0_OFF (GPIOA->BOP = LED0_MASK)
45 #define LED0_TOGGLE (GPIOA->OCTL ^= LED0_MASK)
48 #ifdef __cplusplus
49 }
50 #endif
51 
gpio.h
Low-level GPIO peripheral driver interface definitions.