FatFS
FATFS::fatbase
is only used within FatFS.
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ESP-IDF Framework and Examples
FatFS
FATFS::fatbase
FATFS::fatbase field
Syntax
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Summary
Declaration
from
ff.h:166
LBA_t
fatbase
;
Examples
References
from
examples
Code
Location
Referrer
LBA_t
fatbase
;
/* FAT base sector */
ff.h:166
if
(
fs
->
winsect
-
fs
->
fatbase
<
fs
->
fsize
)
{
/* Is it in the 1st FAT? */
ff.c:1070
sync_window()
if
(
move_window
(
fs
,
fs
->
fatbase
+
(
bc
/
SS
(
fs
)
)
)
!=
FR_OK
)
break
;
ff.c:1185
get_fat()
if
(
move_window
(
fs
,
fs
->
fatbase
+
(
bc
/
SS
(
fs
)
)
)
!=
FR_OK
)
break
;
ff.c:1187
get_fat()
if
(
move_window
(
fs
,
fs
->
fatbase
+
(
clst
/
(
SS
(
fs
)
/
2
)
)
)
!=
FR_OK
)
break
;
ff.c:1193
get_fat()
if
(
move_window
(
fs
,
fs
->
fatbase
+
(
clst
/
(
SS
(
fs
)
/
4
)
)
)
!=
FR_OK
)
break
;
ff.c:1198
get_fat()
res
=
move_window
(
fs
,
fs
->
fatbase
+
(
bc
/
SS
(
fs
)
)
)
;
ff.c:1259
put_fat()
res
=
move_window
(
fs
,
fs
->
fatbase
+
(
bc
/
SS
(
fs
)
)
)
;
ff.c:1264
put_fat()
res
=
move_window
(
fs
,
fs
->
fatbase
+
(
clst
/
(
SS
(
fs
)
/
2
)
)
)
;
ff.c:1272
put_fat()
res
=
move_window
(
fs
,
fs
->
fatbase
+
(
clst
/
(
SS
(
fs
)
/
4
)
)
)
;
ff.c:1282
put_fat()
fs
->
fatbase
=
bsect
+
nrsv
;
/* FAT start sector */
ff.c:3557
mount_volume()
fs
->
dirbase
=
fs
->
fatbase
+
fasize
;
/* Root directory start sector */
ff.c:3566
mount_volume()
sect
=
fs
->
fatbase
;
/* Top of the FAT */
ff.c:4917
f_getfree()
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from
examples
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Data Use
from
examples
FATFS::fatbase
is written by 1 function and is read by 5 functions:
mount_volume()
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FATFS::fatbase
sync_window()
get_fat()
put_fat()
mount_volume()
f_getfree()
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from
examples
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from
examples
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from
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from
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Lifecycle
from
examples
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