board.h
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1 /*
2  * Copyright (C) 2019 Benjamin Valentin
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 
24 #ifndef BOARD_H
25 #define BOARD_H
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
35 #define XTIMER_WIDTH (16)
36 
42 #define LED0_PORT GPIOA
43 #define LED0_PIN GPIO_PIN(PORT_A, 4)
44 #define LED0_MASK (1 << 4)
45 
46 #define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16))
47 #define LED0_OFF (LED0_PORT->BSRR = (LED0_MASK << 0))
48 #define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
49 
54 void board_init(void);
55 
56 #ifdef __cplusplus
57 }
58 #endif
59 
60 #endif /* BOARD_H */
61 
board_init
void board_init(void)
Board level initialization.