board.h
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1 /*
2  * SPDX-FileCopyrightText: 2015-2020 Freie Universität Berlin
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
19 #include "cpu.h"
20 #include "periph_conf.h"
21 #include "periph/gpio.h"
22 #include "periph/spi.h"
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
35 #if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
36 #define XTIMER_DEV (TIMER_DEV(1))
37 #define XTIMER_HZ (32768UL)
38 #define XTIMER_WIDTH (16)
39 #else
40 #define XTIMER_DEV (TIMER_DEV(0))
41 #define XTIMER_HZ (250000UL)
42 #define XTIMER_WIDTH (16)
43 #endif
44 #define XTIMER_CHAN (0)
51 #define PB0_PIN GPIO_PIN(PD, 15)
52 #define PB1_PIN GPIO_PIN(PD, 13)
53 #define PB2_PIN GPIO_PIN(PB, 11)
60 #define LED0_PIN GPIO_PIN(PF, 2)
61 #define LED1_PIN GPIO_PIN(PF, 3)
70 #define CORETEMP_ADC ADC_LINE(0)
77 #define LED0_ON gpio_set(LED0_PIN)
78 #define LED0_OFF gpio_clear(LED0_PIN)
79 #define LED0_TOGGLE gpio_toggle(LED0_PIN)
80 #define LED1_ON gpio_set(LED1_PIN)
81 #define LED1_OFF gpio_clear(LED1_PIN)
82 #define LED1_TOGGLE gpio_toggle(LED1_PIN)
85 #ifdef __cplusplus
86 }
87 #endif
88 
periph_conf.h
Peripheral MCU configuration for the Zigduino board.
gpio.h
Low-level GPIO peripheral driver interface definitions.
spi.h
Low-level SPI peripheral driver interface definition.