board.h
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1 /*
2  * Copyright (C) 2020 Freie Universität Berlin
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 
20 #ifndef BOARD_H
21 #define BOARD_H
22 
23 #include "cpu.h"
24 #include "board_common.h"
25 #include "periph/gpio.h"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
35 #define LED0_PIN GPIO_PIN(1, 15)
36 #define LED1_PIN GPIO_PIN(1, 10)
37 
38 #define LED_PORT (NRF_P1)
39 #define LED0_MASK (1 << 15)
40 #define LED1_MASK (1 << 10)
41 #define LED_MASK (LED0_MASK | LED1_MASK)
42 
43 #define LED0_ON (LED_PORT->OUTSET = LED0_MASK)
44 #define LED0_OFF (LED_PORT->OUTCLR = LED0_MASK)
45 #define LED0_TOGGLE (LED_PORT->OUT ^= LED0_MASK)
46 
47 #define LED1_ON (LED_PORT->OUTSET = LED1_MASK)
48 #define LED1_OFF (LED_PORT->OUTCLR = LED1_MASK)
49 #define LED1_TOGGLE (LED_PORT->OUT ^= LED1_MASK)
56 #define BTN0_PIN GPIO_PIN(1, 2)
57 #define BTN0_MODE GPIO_IN_PU
64 #ifndef WS281X_PARAM_PIN
68 #define WS281X_PARAM_PIN GPIO_PIN(0, 16)
69 #endif
70 #ifndef WS281X_PARAM_NUMOF
71 #define WS281X_PARAM_NUMOF (1U)
72 #endif
75 #ifdef __cplusplus
76 }
77 #endif
78 
79 #endif /* BOARD_H */
gpio.h
Low-level GPIO peripheral driver interface definitions.