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-rw-r--r--Bootloaders/Incomplete/MassStorage/Lib/VirtualFAT.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/Bootloaders/Incomplete/MassStorage/Lib/VirtualFAT.c b/Bootloaders/Incomplete/MassStorage/Lib/VirtualFAT.c
index 85f274bfa..96dfc555c 100644
--- a/Bootloaders/Incomplete/MassStorage/Lib/VirtualFAT.c
+++ b/Bootloaders/Incomplete/MassStorage/Lib/VirtualFAT.c
@@ -51,8 +51,6 @@ static const FATBootBlock_t BootBlock =
.VolumeSerialNumber = 0x12345678,
.VolumeLabel = "LUFA BOOT ",
.FilesystemIdentifier = "FAT12 ",
- .BootstrapProgram = {0},
- .MagicSignature = 0xAA55,
};
static FATDirectoryEntry_t FirmwareFileEntry =
@@ -138,6 +136,10 @@ static void ReadBlock(const uint16_t BlockNumber)
{
case 0: /* Block 0: Boot block sector */
memcpy(BlockBuffer, &BootBlock, sizeof(FATBootBlock_t));
+
+ /* Add the magic signature to the end of the block */
+ BlockBuffer[SECTOR_SIZE_BYTES - 2] = 0x55;
+ BlockBuffer[SECTOR_SIZE_BYTES - 1] = 0xAA;
break;
case 1: /* Block 1: First FAT12 cluster chain copy */