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/*
* Copyright (c) 2006-2008 by Roland Riegel <feedback@roland-riegel.de>
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of either the GNU General Public License version 2
* or the GNU Lesser General Public License version 2.1, both as
* published by the Free Software Foundation.
*/
#ifndef FAT_CONFIG_H
#define FAT_CONFIG_H
#include <stdint.h>
#include "sd_raw_config.h"
/**
* \addtogroup fat
*
* @{
*/
/**
* \file
* FAT configuration (license: GPLv2 or LGPLv2.1)
*/
/**
* \ingroup fat_config
* Controls FAT write support.
*
* Set to 1 to enable FAT write support, set to 0 to disable it.
*/
#define FAT_WRITE_SUPPORT 1
/**
* \ingroup fat_config
* Controls FAT date and time support.
*
* Set to 1 to enable FAT date and time stamping support.
*/
#define FAT_DATETIME_SUPPORT 0
/**
* \ingroup fat_config
* Controls FAT32 support.
*
* Set to 1 to enable FAT32 support.
*/
#define FAT_FAT32_SUPPORT SD_RAW_SDHC
/**
* \ingroup fat_config
* Determines the function used for retrieving current date and time.
*
* Define this to the function call which shall be used to retrieve
* current date and time.
*
* \note Used only when FAT_DATETIME_SUPPORT is 1.
*
* \param[out] year Pointer to a \c uint16_t which receives the current year.
* \param[out] month Pointer to a \c uint8_t which receives the current month.
* \param[out] day Pointer to a \c uint8_t which receives the current day.
* \param[out] hour Pointer to a \c uint8_t which receives the current hour.
* \param[out] min Pointer to a \c uint8_t which receives the current minute.
* \param[out] sec Pointer to a \c uint8_t which receives the current sec.
*/
#define fat_get_datetime(year, month, day, hour, min, sec) \
get_datetime(year, month, day, hour, min, sec)
/* forward declaration for the above */
void get_datetime(uint16_t* year, uint8_t* month, uint8_t* day, uint8_t* hour, uint8_t* min, uint8_t* sec);
/**
* \ingroup fat_config
* Maximum number of filesystem handles.
*/
#define FAT_FS_COUNT 1
/**
* \ingroup fat_config
* Maximum number of file handles.
*/
#define FAT_FILE_COUNT 1
/**
* \ingroup fat_config
* Maximum number of directory handles.
*/
#define FAT_DIR_COUNT 2
/**
* @}
*/
#if FAT_FAT32_SUPPORT
typedef uint32_t cluster_t;
#else
typedef uint16_t cluster_t;
#endif
#endif
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