board.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 
31 #ifndef BOARD_H
32 #define BOARD_H
33 
34 #include <stdint.h>
35 
49 #define BTN0_PIN GPIO0
50 
57 #define BTN0_MODE GPIO_IN
58 
62 #ifndef BTN0_INT_FLANK
63 #define BTN0_INT_FLANK GPIO_FALLING
64 #endif
65 
69 #define BUTTON0_PIN BTN0_PIN
70 
81 /* include common board definitions as last step */
82 #include "board_common.h"
83 
84 #ifdef __cplusplus
85 extern "C" {
86 #endif
87 
91 static inline void board_init(void) {
92  /* there is nothing special to initialize on this board */
94 }
95 
96 #ifdef __cplusplus
97 } /* end extern "C" */
98 #endif
99 
100 #endif /* BOARD_H */
101 
board_init_common
void board_init_common(void)
Initialize the hardware that is common for all ESP32 boards.
board_init
void board_init(void)
Board level initialization.