e:/hudson/workspace/MityDSP MDK Release/trunk/sw/src/fatfs/MBR.c File Reference

#include "MBR.h"

Functions
teMBR_PartType	GetPartitionType (tsMBR *apMBR, int anPartitionNum)
	Get the Type of a Partition given a valid 512 byte MBR.
uint32_t	GetPartitionStart (tsMBR *apMBR, int anPartitionNum)
	Get the Starting Logical Block of a partition.
uint32_t	GetParitionSize (tsMBR *apMBR, int anPartitionNum)
	Get the size in Logical Blocks (512 byte sector) of a partition.

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Function Documentation

teMBR_PartType GetPartitionType	(	tsMBR *	apMBR,
		int	anPartitionNum
	)

Get the Type of a Partition given a valid 512 byte MBR.

Parameters:

[in]	apMBR	Pointer to 512 byte MBR.
[in]	anPartitionNum	Primary partition number (0-3)

Returns:

Partition type detected.

uint32_t GetPartitionStart	(	tsMBR *	apMBR,
		int	anPartitionNum
	)

Get the Starting Logical Block of a partition.

Parameters:

[in]	apMBR	Pointer to 512 byte MBR.
[in]	anPartitionNum	Primary partition number (0-3)

Returns:

Starting LBA of partition, NULL if not found

uint32_t GetParitionSize	(	tsMBR *	apMBR,
		int	anPartitionNum
	)

Get the size in Logical Blocks (512 byte sector) of a partition.

Parameters:

[in]	apMBR	Pointer to 512 byte MBR.
[in]	anPartitionNum	Primary partition number (0-3)

Returns:

Size in LBA's (Sectors), zero if none found or error.