board.h
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1 /*
2  * Copyright (C) 2019 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 
20 #ifndef BOARD_H
21 #define BOARD_H
22 
23 #include <stdint.h>
24 
25 #include "cpu.h"
26 #include "periph_conf.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
36 #define XTIMER_BACKOFF (11)
37 #define XTIMER_WIDTH (16)
38 
44 #define SX127X_PARAM_SPI_NSS GPIO_PIN(PORT_B, 0)
45 
46 #define SX127X_PARAM_RESET GPIO_PIN(PORT_A, 2)
47 #define SX127X_PARAM_DIO0 GPIO_PIN(PORT_B, 1)
48 #define SX127X_PARAM_DIO1 GPIO_PIN(PORT_B, 10)
49 #define SX127X_PARAM_DIO2 GPIO_PIN(PORT_B, 11)
50 /* stm32l1xxx Errata: Pull-up on PB7 when configured in analog mode */
51 #define SX127X_PARAM_DIO3 GPIO_PIN(PORT_B, 7)
52 
53 #define SX127X_PARAM_PASELECT (SX127X_PA_BOOST)
54 
55 #define SX127X_PARAM_RX_SWITCH GPIO_PIN(PORT_C, 13)
56 #define SX127X_PARAM_TX_SWITCH GPIO_PIN(PORT_A, 4)
57 
63 void board_init(void);
64 
65 #ifdef __cplusplus
66 }
67 #endif
68 
69 #endif /* BOARD_H */
70 
board_init
void board_init(void)
Board level initialization.
periph_conf.h
Peripheral MCU configuration for the im808b board.