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SdFat
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MBR partition table entry. More...
#include <SdFatStructs.h>
Public Attributes | |
| unsigned | beginCylinderHigh: 2 |
| uint8_t | beginCylinderLow |
| uint8_t | beginHead |
| unsigned | beginSector: 6 |
| uint8_t | boot |
| unsigned | endCylinderHigh: 2 |
| uint8_t | endCylinderLow |
| uint8_t | endHead |
| unsigned | endSector: 6 |
| uint32_t | firstSector |
| uint32_t | totalSectors |
| uint8_t | type |
MBR partition table entry.
A partition table entry for a MBR formatted storage device. The MBR partition table has four entries.
| unsigned partitionTable::beginCylinderHigh |
High bits cylinder for first block in partition.
| uint8_t partitionTable::beginCylinderLow |
Combine beginCylinderLow with beginCylinderHigh. Legal values are 0-1023. Only used in old PC BIOS.
| uint8_t partitionTable::beginHead |
Head part of Cylinder-head-sector address of the first block in the partition. Legal values are 0-255. Only used in old PC BIOS.
| unsigned partitionTable::beginSector |
Sector part of Cylinder-head-sector address of the first block in the partition. Legal values are 1-63. Only used in old PC BIOS.
| uint8_t partitionTable::boot |
Boot Indicator . Indicates whether the volume is the active partition. Legal values include: 0X00. Do not use for booting. 0X80 Active partition.
| unsigned partitionTable::endCylinderHigh |
High bits of end cylinder
| uint8_t partitionTable::endCylinderLow |
Combine endCylinderLow with endCylinderHigh. Legal values are 0-1023. Only used in old PC BIOS.
| uint8_t partitionTable::endHead |
head part of cylinder-head-sector address of the last sector in the partition. Legal values are 0-255. Only used in old PC BIOS.
| unsigned partitionTable::endSector |
Sector part of cylinder-head-sector address of the last sector in the partition. Legal values are 1-63. Only used in old PC BIOS.
| uint32_t partitionTable::firstSector |
Logical block address of the first block in the partition.
| uint32_t partitionTable::totalSectors |
Length of the partition, in blocks.
| uint8_t partitionTable::type |
Partition type. See defines that begin with PART_TYPE_ for some Microsoft partition types.
1.7.4