partitionTable Struct Reference

MBR partition table entry. More... #include <FatStructs.h> List of all members. Public Attributes uint8_t  boot uint8_t  beginHead unsigned  beginSector: 6 unsigned  beginCylinderHigh: 2 uint8_t  beginCylinderLow uint8_t  type uint8_t  endHead unsigned  endSector: 6 unsigned  endCylinderHigh: 2 uint8_t  endCylinderLow uint32_t  firstSector uint32_t  totalSectors Detailed Description MBR partition table entry. A partition table entry for a MBR formatted storage device. The MBR partition table has four entries. Member Data Documentation 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. The documentation for this struct was generated from the following file: Arduino/libraries/SdFat/FatStructs.h Generated on Wed Dec 23 08:22:21 2009 for SdFat by  1.6.1