periph_conf.h

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/*
 * SPDX-FileCopyrightText: 2014 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once


 
#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)    

#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