board.h

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/*
 * SPDX-FileCopyrightText: 2015-2020 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#include "cpu.h"
#include "periph_conf.h"
#include "periph/gpio.h"
#include "periph/spi.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#if IS_ACTIVE(CONFIG_EFM32_XTIMER_USE_LETIMER)
#define XTIMER_DEV          (TIMER_DEV(2))
#define XTIMER_HZ           (32768UL)
#define XTIMER_WIDTH        (16)
#else
#define XTIMER_DEV          (TIMER_DEV(0))
#define XTIMER_HZ           (1000000UL)
#define XTIMER_WIDTH        (32)
#endif
#define XTIMER_CHAN         (0)

#define BC_PIN              GPIO_PIN(PE, 1)

#define PB0_PIN             GPIO_PIN(PC, 8)
#define PB1_PIN             GPIO_PIN(PC, 9)

#define LED0R_PIN           GPIO_PIN(PH, 10)
#define LED0G_PIN           GPIO_PIN(PH, 11)
#define LED0B_PIN           GPIO_PIN(PH, 12)
#define LED1R_PIN           GPIO_PIN(PH, 13)
#define LED1G_PIN           GPIO_PIN(PH, 14)
#define LED1B_PIN           GPIO_PIN(PH, 15)
#define LED0_PIN            LED0R_PIN
#define LED1_PIN            LED1R_PIN

#define LED0_ON             gpio_set(LED0_PIN)
#define LED0_OFF            gpio_clear(LED0_PIN)
#define LED0_TOGGLE         gpio_toggle(LED0_PIN)
#define LED1_ON             gpio_set(LED1_PIN)
#define LED1_OFF            gpio_clear(LED1_PIN)
#define LED1_TOGGLE         gpio_toggle(LED1_PIN)

#define DISP_SPI            SPI_DEV(0)
#define DISP_COM_PIN        GPIO_PIN(PA, 11)
#define DISP_CS_PIN         GPIO_PIN(PC, 14)
#define DISP_EN_PIN         GPIO_PIN(PA, 9)

#define SI7021_I2C              I2C_DEV(2)
#define SI7021_EN_PIN           GPIO_PIN(PB, 3)
 
#define SI70XX_PARAM_I2C_DEV    SI7021_I2C

#define CORETEMP_ADC        ADC_LINE(0)

void board_init(void);
 
#ifdef __cplusplus
}
#endif