C:/EDK_Projects/Spartan3E/TestApp_MicroSD/src/fat16.h File Reference

#include "xbasic_types.h"
#include "microsd.h"
#include "fat16.h"

Go to the source code of this file.

Functions
int	Fat16_InitializeLoadBoot (Fat16 *fp, Microsd *SDPtr)
int	Fat16_SDLoadRootDir (Fat16 *fp)
void	Fat16_SDPrintDir (Fat16 *fp)
int	Fat16_SDReadFile (Fat16 *fp, char *FileName)
int	Fat16_SDWriteFile (Fat16 *fp, char *FileName)

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Detailed Description

The driver for the FAT16 file system for the microSD card.

Definition in file fat16.h.

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Function Documentation

int Fat16_InitializeLoadBoot	(	Fat16 *	fp,
		Microsd *	SDPtr
	)

Read the Master Boot Record (MBR) of the microSD card.

Parameters:

	fp	points to the file system.
	SDPtr	points to the card object that holds the file system.

Returns:

Something for debugging.

Definition at line 38 of file fat16.c.

References Microsd_ReadSector.

int Fat16_SDLoadRootDir

(

Fat16 *

fp

)

Load the Root Directory of the microSD card into the Directory Buffer.

Parameters:

fp

points to the file system.

Returns:

Something for debugging.

Definition at line 119 of file fat16.c.

References Microsd_ReadSector.

Referenced by Fat16_SDWriteFile().

void Fat16_SDPrintDir

(

Fat16 *

fp

)

Print the Directory already into the Directory Buffer.

Parameters:

fp

points to the file system.

Definition at line 141 of file fat16.c.

Referenced by Term_Ls().

int Fat16_SDReadFile	(	Fat16 *	fp,
		char *	FileName
	)

Read a file given the file name. Long names not supported.

Parameters:

	fp	points to the file system.
	FileName	is the name of the file to be read.

Returns:

Something for debugging.

Definition at line 179 of file fat16.c.

References Microsd_ReadBlock().

Referenced by Term_Read().

int Fat16_SDWriteFile	(	Fat16 *	fp,
		char *	FileName
	)

THIS FUNCTION IS NOT COMPLETE. Write a file given the file name. Long names not supported.

Parameters:

	fp	points to the file system.
	FileName	is the name of the file to be written.

Returns:

Something for debugging.

Definition at line 266 of file fat16.c.

References Fat16_SDLoadRootDir(), Microsd_ReadSector, and Microsd_WriteBlock().