feather-m0/include/board.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_H
22 #define BOARD_H
23 
24 #include "cpu.h"
25 #include "periph_conf.h"
26 #include "periph_cpu.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
36 #define LED0_PIN GPIO_PIN(PA, 17)
37 
38 #define LED_PORT PORT->Group[PA]
39 #define LED0_MASK (1 << 17)
40 
41 #define LED0_ON (LED_PORT.OUTSET.reg = LED0_MASK)
42 #define LED0_OFF (LED_PORT.OUTCLR.reg = LED0_MASK)
43 #define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
44 
49 void board_init(void);
50 
51 #ifdef __cplusplus
52 }
53 #endif
54 
55 #endif /* BOARD_H */
56 
void board_init(void)
Initialize board specific hardware, including clock, LEDs and std-IO.
Configuration of CPU peripherals for Adafruit Feather M0.