board.h
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1 /*
2  * Copyright (C) 2015 Rakendra Thapa <rakendrathapa@gmail.com>
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser General
5  * Public License v2.1. See the file LICENSE in the top level directory for more
6  * details.
7  */
8 
19 #ifndef BOARD_H
20 #define BOARD_H
21 
22 #include "cpu.h"
23 #include "periph/uart.h"
24 #include "periph/timer.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
34 #define BTN0_PIN GPIO_PIN(5, 4)
35 #define BTN1_PIN GPIO_PIN(5, 0)
36 
37 #define BTN0_MODE GPIO_IN_PU
38 #define BTN1_MODE GPIO_IN_PU
39 
45 #define LED0_PIN GPIO_PIN(5, 1)
46 #define LED1_PIN GPIO_PIN(5, 2)
47 #define LED2_PIN GPIO_PIN(5, 3)
48 
49 #define LED_PORT (GPIO_PORTF_DATA_R)
50 #define LED0_MASK (1 << 7)
51 #define LED1_MASK (1 << 2)
52 #define LED2_MASK (1 << 1)
53 
54 #define LED0_ON (LED_PORT |= LED0_MASK)
55 #define LED0_OFF (LED_PORT &= ~LED0_MASK)
56 #define LED0_TOGGLE (LED_PORT ^= LED0_MASK)
57 
58 #define LED1_ON (LED_PORT |= LED1_MASK)
59 #define LED1_OFF (LED_PORT &= ~LED1_MASK)
60 #define LED1_TOGGLE (LED_PORT ^= LED1_MASK)
61 
62 #define LED2_ON (LED_PORT |= LED2_MASK)
63 #define LED2_OFF (LED_PORT &= ~LED2_MASK)
64 #define LED2_TOGGLE (LED_PORT ^= LED2_MASK)
65 /* @} */
66 
71 #define CONFIG_ZTIMER_USEC_TYPE ZTIMER_TYPE_PERIPH_TIMER
72 #define CONFIG_ZTIMER_USEC_DEV TIMER_DEV(0)
73 #define CONFIG_ZTIMER_USEC_MIN (8)
74 
79 extern void board_init(void);
80 
81 #ifdef __cplusplus
82 }
83 #endif
84 
85 #endif /* BOARD_H */
86 
timer.h
Low-level timer peripheral driver interface definitions.
uart.h
Low-level UART peripheral driver interface definition.
board_init
void board_init(void)
Board level initialization.