board.h
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1 /*
2  * Copyright (C) 2018 HAW Hamburg
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 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
31 #define XTIMER_WIDTH (16)
32 #define XTIMER_BACKOFF (50)
33 #define XTIMER_ISR_BACKOFF (40)
34 
40 #define LED0_PORT GPIOA
41 #define LED0_PIN GPIO_PIN(PORT_A, 1)
42 #define LED0_MASK (1 << 1)
43 
44 #define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16))
45 #define LED0_OFF (LED0_PORT->BSRR = LED0_MASK)
46 #define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
47 
48 #define EN3V3_PORT GPIOA
49 #define EN3V3_PIN GPIO_PIN(PORT_A, 11)
50 #define EN3V3_MASK (1 << 11)
51 
52 #define EN3V3_ON (EN3V3_PORT->BSRR = EN3V3_MASK)
53 #define EN3V3_OFF (EN3V3_PORT->BSRR = (EN3V3_MASK << 16))
54 #define EN3V3_TOGGLE (EN3V3_PORT->ODR ^= EN3V3_MASK)
55 
63 #define SX127X_PARAM_SPI_NSS GPIO_PIN(PORT_B, 0)
64 #define SX127X_PARAM_RESET GPIO_PIN(PORT_A, 4)
65 #define SX127X_PARAM_DIO0 GPIO_PIN(PORT_B, 1)
66 #define SX127X_PARAM_DIO1 GPIO_PIN(PORT_B, 10)
67 #define SX127X_PARAM_DIO2 GPIO_PIN(PORT_B, 11)
68 #define SX127X_PARAM_DIO3 GPIO_PIN(PORT_B, 7)
69 
74 void board_init(void);
75 
76 #ifdef __cplusplus
77 }
78 #endif
79 
80 #endif /* BOARD_H */
81 
board_init
void board_init(void)
Board level initialization.