diff options
Diffstat (limited to 'lib/fatfs/src/ff.h')
| -rw-r--r-- | lib/fatfs/src/ff.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/fatfs/src/ff.h b/lib/fatfs/src/ff.h index 19854705..f4493e03 100644 --- a/lib/fatfs/src/ff.h +++ b/lib/fatfs/src/ff.h @@ -116,7 +116,7 @@ typedef struct { BYTE pd; /* Physical drive number */ BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */ } PARTITION; -extern const PARTITION VolToPart[]; /* Volume - Partition mapping table */ +extern PARTITION VolToPart[]; /* Volume - Partition mapping table */ #endif #if FF_STR_VOLUME_ID @@ -170,7 +170,11 @@ typedef struct { LBA_t bitbase; /* Allocation bitmap base sector */ #endif LBA_t winsect; /* Current sector appearing in the win[] */ +#if FF_USE_DYN_BUFFER + BYTE* win; /* Disk access window for Directory, FAT (and file data at tiny cfg) */ +#else BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */ +#endif } FATFS; @@ -215,8 +219,12 @@ typedef struct { DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */ #endif #if !FF_FS_TINY +#if FF_USE_DYN_BUFFER + BYTE* buf; /* File private data read/write window */ +#else BYTE buf[FF_MAX_SS]; /* File private data read/write window */ #endif +#endif } FIL; @@ -289,7 +297,7 @@ typedef enum { FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */ FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */ FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */ - FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */ + FR_NOT_ENOUGH_CORE, /* (17) Buffer could not be allocated */ FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > FF_FS_LOCK */ FR_INVALID_PARAMETER /* (19) Given parameter is invalid */ } FRESULT; |