periph_conf.h

Go to the documentation of this file.

/*
 * Copyright (C) 2014 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
 
#include "macros/units.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#if !defined(CLOCK_CORECLOCK) || defined(DOXYGEN)
#  define CLOCK_CORECLOCK     GHZ(1)
#endif
 
#define NATIVE_TIMER_MIN_RES 200
 
#define RANDOM_NUMOF        (1U)
 
/* MARK: - Timer peripheral configuration */
#define TIMER_NUMOF            (1U)
#define TIMER_CHANNEL_NUMOF    (1U)    
/* MARK: - xtimer configuration */
#define XTIMER_BACKOFF      200
#define XTIMER_ISR_BACKOFF  200
#if !defined(UART_NUMOF) || defined(DOXYGEN)
#  define UART_NUMOF (1U)
#endif
 
#if !defined(PWM_NUMOF) || defined(DOXYGEN)
#  define PWM_NUMOF (8U)
#endif
 
#if !defined(QDEC_NUMOF) || defined(DOXYGEN)
#  define QDEC_NUMOF (8U)
#endif
 
/* MARK: - SPI configuration (Linux host only) */
#if !defined(SPI_NUMOF) || defined(DOXYGEN)
#  define SPI_NUMOF (1U)
#endif
 
#if !defined(SPI_MAXCS) || defined(DOXYGEN)
#  define SPI_MAXCS (4U)
#endif
 
#define SPI_HWCS(x)     (UINT_MAX - SPI_MAXCS + x)
#ifdef __cplusplus
}
#endif
 
#endif /* PERIPH_CONF_H */