#include "conf_explorer.h"
#include "fs_com.h"
#include "fat.h"
#include <LIB_MEM>
#include <LIB_CTRLACCESS>

Functions
bool	fat_clean_zone (bool b_MBR)

void	fat_get_date (FS_STRING sz_date, bool type_date)
	This function reads the information about a date. More...

uint32_t	fat_getfreespace (void)
	This function returns the space free in the partition. More...

uint8_t	fat_getfreespace_percent (void)
	This function returns the space free in percent. More...

bool	fat_initialize_fat (void)

bool	fat_mount (void)
	This function mounts a partition file system (FAT12, FAT16 or FAT32) of selected drive. More...

bool	fat_select_filesystem (uint8_t u8_fat_type, bool b_MBR)

bool	fat_write_MBR (void)

bool	fat_write_PBR (bool b_MBR)

Sub routines used by date read-write routines
void	fat_translatedate_number_to_ascii (FS_STRING sz_date, PTR_CACHE ptr_date, bool enable_ms)
	This function translates a date FAT value to ascii string. More...

void	fat_translate_number_to_ascii (FS_STRING sz_ascii_number, uint8_t u8_size_number_ascii, uint8_t u8_nb_increment)
	This function translates a digital number to a ASCII number. More...

void	fat_translatedate_ascii_to_number (const FS_STRING sz_date, PTR_CACHE ptr_date, bool enable_ms)

uint16_t	fat_translate_ascii_to_number (const FS_STRING sz_ascii_number, uint8_t u8_size_number_ascii)

Sub routine used to create a entry file
void	fat_create_long_name_entry (FS_STRING sz_name, uint8_t u8_crc, uint8_t u8_id)

uint8_t	fat_create_short_entry_name (FS_STRING sz_name, FS_STRING short_name, uint8_t nb, bool mode)

uint8_t	fat_find_short_entry_name (FS_STRING sz_name)

bool	fat_entry_shortname_compare (FS_STRING short_name)

uint8_t	fat_check_name (FS_STRING sz_name)

uint8_t	fat_translate_char_shortname (uint8_t character)

bool	fat_alloc_entry_free (uint8_t u8_nb_entry)

bool	fat_garbage_collector_entry (void)

bool fat_alloc_entry_free ( uint8_t u8_nb_entry )

uint8_t fat_check_name ( FS_STRING sz_name )

bool fat_clean_zone ( bool b_MBR )

void fat_create_long_name_entry	(	FS_STRING	sz_name,
		uint8_t	u8_crc,
		uint8_t	u8_id
	)

uint8_t fat_create_short_entry_name	(	FS_STRING	sz_name,
		FS_STRING	short_name,
		uint8_t	nb,
		bool	mode
	)

bool fat_entry_shortname_compare ( FS_STRING short_name )

uint8_t fat_find_short_entry_name ( FS_STRING sz_name )

bool fat_garbage_collector_entry ( void )

bool fat_initialize_fat ( void )

bool fat_select_filesystem	(	uint8_t	u8_fat_type,
		bool	b_MBR
	)

uint16_t fat_translate_ascii_to_number	(	const FS_STRING	sz_ascii_number,
		uint8_t	u8_size_number_ascii
	)

uint8_t fat_translate_char_shortname ( uint8_t character )

void fat_translate_number_to_ascii	(	FS_STRING	sz_ascii_number,
		uint8_t	u8_size_number_ascii,
		uint8_t	u8_nb_increment
	)

This function translates a digital number to a ASCII number.

@param     sz_ascii_number         ascii string to increment (ex:"1907")
@param     u8_size_number_ascii    number of digit (ex:4)
@param     u8_nb_increment         number to add (ex:"102")

//! OUT, Update sz_ascii_number (ex:"2009")
//!

Referenced by fat_translatedate_number_to_ascii().

void fat_translatedate_ascii_to_number	(	const FS_STRING	sz_date,
		PTR_CACHE	ptr_date,
		bool	enable_ms
	)

void fat_translatedate_number_to_ascii	(	FS_STRING	sz_date,
		PTR_CACHE	ptr_date,
		bool	enable_ms
	)

This function translates a date FAT value to ascii string.

Parameters

sz_date	table to store the date information storage format (ASCII) = "YYYYMMDDHHMMSSMS" = year, month, day, hour, minute, second, millisecond
ptr_date	pointer on date in internal cache
enable_ms	true, translate the millisecond field

References fat_translate_number_to_ascii().

Referenced by fat_get_date().

bool fat_write_MBR ( void )

bool fat_write_PBR ( bool b_MBR )

Microchip® Advanced Software Framework

Functions