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/adc.h"
#include "periph/gpio.h"
#include "periph/spi.h"
#include "periph/timer.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#if IS_ACTIVE(CONFIG_EFM32_ZTIMER_USE_LETIMER)
#  define CONFIG_ZTIMER_USEC_DEV            (TIMER_DEV(2))  
#  define CONFIG_ZTIMER_USEC_BASE_FREQ      (32768UL)       
#  define CONFIG_ZTIMER_USEC_WIDTH          (16)            
#  define CONFIG_ZTIMER_USEC_ADJUST_SET     (38)            
#  define CONFIG_ZTIMER_USEC_ADJUST_SLEEP   (37)            
#else
#  define CONFIG_ZTIMER_USEC_DEV            (TIMER_DEV(0))  
#  define CONFIG_ZTIMER_USEC_BASE_FREQ      (1000000UL)     
#  define CONFIG_ZTIMER_USEC_WIDTH          (32)            
#  define CONFIG_ZTIMER_USEC_ADJUST_SET     (10)            
#  define CONFIG_ZTIMER_USEC_ADJUST_SLEEP   (12)            
#endif

#define BC_PIN              GPIO_PIN(PA, 5)

#define PB0_PIN             GPIO_PIN(PF, 6)
#define PB1_PIN             GPIO_PIN(PF, 7)

#define LED0_PIN            GPIO_PIN(PF, 4)
#define LED1_PIN            GPIO_PIN(PF, 5)

#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 CORETEMP_ADC        ADC_LINE(0)

#define DISP_SPI            SPI_DEV(1)
#define DISP_COM_PIN        GPIO_PIN(PD, 13)
#define DISP_CS_PIN         GPIO_PIN(PD, 14)
#define DISP_EN_PIN         GPIO_PIN(PD, 15)

#define SI7021_I2C              I2C_DEV(0)
#define SI7021_EN_PIN           GPIO_PIN(PB, 10)
 
#define SI70XX_PARAM_I2C_DEV    SI7021_I2C
 
#ifdef __cplusplus
}
#endif