fat32BootSector Struct Reference

Boot sector for a FAT16 or FAT32 volume. More... #include <FatStructs.h> Collaboration diagram for fat32BootSector: [legend] List of all members. Public Attributes uint8_t  jmpToBootCode [3] char  oemName [8] bpb_t  bpb uint8_t  driveNumber uint8_t  reserved1 uint8_t  bootSignature uint32_t  volumeSerialNumber char  volumeLabel [11] char  fileSystemType [8] uint8_t  bootCode [420] uint8_t  bootSectorSig0 uint8_t  bootSectorSig1 Detailed Description Boot sector for a FAT16 or FAT32 volume. Member Data Documentation uint8_t fat32BootSector::bootCode[420] X86 boot code uint8_t fat32BootSector::bootSectorSig0 must be 0X55 uint8_t fat32BootSector::bootSectorSig1 must be 0XAA uint8_t fat32BootSector::bootSignature 0X29 if next three fields are valid bpb_t fat32BootSector::bpb BIOS Parameter Block uint8_t fat32BootSector::driveNumber for int0x13 use value 0X80 for hard drive char fat32BootSector::fileSystemType[8] informational only - don't depend on it uint8_t fat32BootSector::jmpToBootCode[3] X86 jmp to boot program char fat32BootSector::oemName[8] informational only - don't depend on it uint8_t fat32BootSector::reserved1 used by Windows NT - should be zero for FAT char fat32BootSector::volumeLabel[11] should match volume label in root dir uint32_t fat32BootSector::volumeSerialNumber usually generated by combining date and time 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