32 lines
963 B
C
32 lines
963 B
C
|
#pragma once
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
struct ExtendedBootRecord_FAT16{
|
||
|
|
uint8_t DriveNumber;
|
||
|
|
uint8_t Reserved;
|
||
|
|
uint8_t Signature;
|
||
|
|
const uint32_t VOLUME_ID_SERIAL_NUMBER;
|
||
|
|
uint8_t volume_label [11];
|
||
|
|
uint8_t Identifier_string [8];
|
||
|
|
uint8_t bootCode [448];
|
||
|
|
uint16_t partitionSignature;
|
||
|
|
}__attribute__((packed));
|
||
|
|
|
||
|
|
struct ExtendedBootRecord_FAT32{
|
||
|
|
uint32_t SectorsPerFAT;
|
||
|
|
uint16_t Flags;
|
||
|
|
const uint16_t FAT_VERSION_NUMBER;
|
||
|
|
uint32_t rootDirectory_clusterNumber;// Often set to 2;
|
||
|
|
uint16_t FSInfo_SectorNumber;
|
||
|
|
uint16_t backup_bpb_sectorNumber;
|
||
|
|
uint8_t Reserved [12];
|
||
|
|
uint8_t DriveNumber;
|
||
|
|
uint8_t Reserved2;
|
||
|
|
uint8_t Signature; // must be 0x28 or 0x29
|
||
|
|
uint32_t VOLUME_ID_SERIAL;
|
||
|
|
uint8_t volume_label[11];
|
||
|
|
uint8_t SystemIdentifierString [8]; // ALWAYS "FAT32 " but spec says do not trust
|
||
|
|
uint8_t BootCode [420]; // NICE
|
||
|
|
uint16_t PartitionSignature; // 0xAA55
|
||
|
|
|
||
|
|
}__attribute__((packed));
|