nucleo32-common/include/board_common.h
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1 /*
2  * Copyright (C) 2017 Inria
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 
21 #ifndef BOARD_COMMON_H
22 #define BOARD_COMMON_H
23 
24 #include "cpu.h"
25 #include "periph_conf.h"
26 #include "arduino_pinmap.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
36 #define LED0_PIN GPIO_PIN(PORT_B, 3)
37 #define LED0_MASK (1 << 3)
38 #define LED0_ON (GPIOB->BSRR = LED0_MASK)
39 #define LED0_OFF (GPIOB->BSRR = (LED0_MASK << 16))
40 #define LED0_TOGGLE (GPIOB->ODR ^= LED0_MASK)
41 
46 void board_init(void);
47 
48 #ifdef __cplusplus
49 }
50 #endif
51 
52 #endif /* BOARD_COMMON_H */
53 
Mapping from MCU pins to Arduino pins.
void board_init(void)
Initialize board specific hardware, including clock, LEDs and std-IO.