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Fix: Packed attribute missing for FF_Part_t causing buggy memcpy and alignment issues #77

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Merged
merged 2 commits into from
Aug 4, 2025
Merged

Fix: Packed attribute missing for FF_Part_t causing buggy memcpy and alignment issues #77

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ec0b6c5
fat:fix structure packing
Adithya65 Jul 29, 2025
1b77a8a
Fix:replace bitfields with uint8_t type
Adithya65 Aug 1, 2025
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8 changes: 4 additions & 4 deletions include/ff_ioman.h
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Original file line number Diff line number Diff line change
Expand Up @@ -375,10 +375,10 @@
{
uint32_t ulStartLBA; /* FF_FAT_PTBL_LBA */
uint32_t ulSectorCount; /* FF_FAT_PTBL_SECT_COUNT */
uint32_t
ucActive : 8, /* FF_FAT_PTBL_ACTIVE */
ucPartitionID : 8, /* FF_FAT_PTBL_ID */
bIsExtended : 1;
uint8_t ucActive; /* FF_FAT_PTBL_ACTIVE */
uint8_t ucPartitionID; /* FF_FAT_PTBL_ID */
uint8_t bIsExtended;
uint8_t bIsUnused; /*Byte added to make the length a multiple of 32 byte.*/
} FF_Part_t;

typedef struct _SPartFound
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