FatFS
get_fat()
is only used within FatFS.
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Summary
Syntax
Arguments
Related
Examples
References
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Data Use
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SourceVu
ESP-IDF Framework and Examples
FatFS
get_fat()
get_fat() function
Syntax
Show:
Summary
Declaration
from
ff.c:1166
static
DWORD
get_fat
(
FFOBJID
*
obj
,
DWORD
clst
)
;
Arguments
Argument
obj
clst
Related Functions
Found 3 other functions taking a
FFOBJID
argument:
Function
validate()
create_chain()
remove_chain()
Examples
References
from
examples
Code
Location
Referrer
static
DWORD
get_fat
(
/* 0xFFFFFFFF:Disk error, 1:Internal error, 2..0x7FFFFFFF:Cluster status */
ff.c:1166
nxt
=
get_fat
(
obj
,
clst
)
;
/* Get cluster status */
ff.c:1460
remove_chain()
cs
=
get_fat
(
obj
,
clst
)
;
/* Check the cluster status */
ff.c:1544
create_chain()
cs
=
get_fat
(
obj
,
ncl
)
;
/* Get next cluster status */
ff.c:1583
create_chain()
cs
=
get_fat
(
obj
,
ncl
)
;
/* Get the cluster status */
ff.c:1599
create_chain()
clst
=
get_fat
(
&
dp
->
obj
,
clst
)
;
/* Get next cluster */
ff.c:1728
dir_sdi()
clst
=
get_fat
(
&
dp
->
obj
,
dp
->
clust
)
;
/* Get next cluster */
ff.c:1773
dir_next()
clst
=
get_fat
(
&
fp
->
obj
,
clst
)
;
ff.c:3901
f_open()
clst
=
get_fat
(
&
fp
->
obj
,
fp
->
clust
)
;
/* Follow cluster chain on the FAT */
ff.c:3987
f_read()
clst
=
get_fat
(
&
fp
->
obj
,
clst
)
;
/* Follow cluster chain if not in write mode */
ff.c:4596
f_lseek()
stat
=
get_fat
(
&
obj
,
clst
)
;
ff.c:4884
f_getfree()
ncl
=
get_fat
(
&
fp
->
obj
,
fp
->
clust
)
;
ff.c:4971
f_truncate()
n
=
get_fat
(
&
fp
->
obj
,
clst
)
;
ff.c:5646
f_expand()
Call Tree
from
examples
get_fat()
is called by 10 functions and calls 3 functions:
remove_chain()
create_chain()
dir_sdi()
dir_next()
f_open()
f_read()
f_lseek()
f_getfree()
f_truncate()
f_expand()
All items filtered out
get_fat()
move_window()
ld_word()
ld_dword()
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Data Use
from
examples
get_fat()
reads 7 variables:
FRESULT::FR_OK
FATFS::fs_type
FATFS::ssize
FATFS::n_fatent
FATFS::fatbase
FATFS::win
FFOBJID::fs
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get_fat()
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
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Lifecycle
from
examples
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