ESP-IDF
SPIFFS_DATA_PAGE_SIZE
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
SPIFFS_DATA_PAGE_SIZE
SPIFFS_DATA_PAGE_SIZE macro
Syntax
Show:
Summary
Declaration
from
spiffs_nucleus.h:228
#define
SPIFFS_DATA_PAGE_SIZE
(
fs
)
\
(
SPIFFS_CFG_LOG_PAGE_SZ
(
fs
)
-
sizeof
(
spiffs_page_header
)
)
Arguments
Argument
fs
Examples
References
from
examples
Code
Location
#define
SPIFFS_DATA_PAGE_SIZE
(
fs
)
\
spiffs_nucleus.h:228
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
spiffs_check.c:84
(
s32_t
)
len
<
free_pages
*
(
s32_t
)
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
{
spiffs_gc.c:119
u32_t
needed_pages
=
(
len
+
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
1
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_gc.c:123
(
s32_t
)
len
>
free_pages
*
(
s32_t
)
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
)
;
spiffs_gc.c:182
if
(
(
s32_t
)
len
>
free_pages
*
(
s32_t
)
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
{
spiffs_gc.c:187
spiffs_span_ix
data_spix
=
(
offs
>
0
?
(
offs
-
1
)
:
0
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:632
u32_t
data_page_size
=
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:1174
map
->
start_spix
=
offset
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:1307
map
->
end_spix
=
(
offset
+
len
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:1308
s32_t
spix_diff
=
offset
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
map
->
start_spix
;
spiffs_hydrogen.c:1362
return
(
bytes
+
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:1409
return
map_page_ix_entries
*
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_hydrogen.c:1414
res
=
spiffs_gc_check
(
fs
,
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
spiffs_nucleus.c:934
res
=
spiffs_gc_check
(
fs
,
len
+
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
// add an extra page of data worth for meta
spiffs_nucleus.c:1236
spiffs_span_ix
data_spix
=
offset
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1251
u32_t
page_offs
=
offset
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1253
spiffs_span_ix
len_objix_spix
=
SPIFFS_OBJ_IX_ENTRY_SPAN_IX
(
fs
,
(
fd
->
size
-
1
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
spiffs_nucleus.c:1316
u32_t
to_write
=
MIN
(
len
-
written
,
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
page_offs
)
;
spiffs_nucleus.c:1358
res
=
spiffs_gc_check
(
fs
,
len
+
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
spiffs_nucleus.c:1476
spiffs_span_ix
data_spix
=
offset
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1488
u32_t
page_offs
=
offset
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1490
u32_t
to_write
=
MIN
(
len
-
written
,
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
page_offs
)
;
spiffs_nucleus.c:1557
if
(
page_offs
==
0
&&
to_write
==
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
{
spiffs_nucleus.c:1570
if
(
page_offs
+
to_write
<
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
{
spiffs_nucleus.c:1594
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
(
page_offs
+
to_write
)
)
;
spiffs_nucleus.c:1599
res
=
spiffs_gc_check
(
fs
,
SPIFFS_DATA_PAGE_SIZE
(
fs
)
*
2
)
;
spiffs_nucleus.c:1753
spiffs_span_ix
data_spix
=
(
fd
->
size
>
0
?
fd
->
size
-
1
:
0
)
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1758
if
(
new_size
==
0
||
remove_full
||
cur_size
-
new_size
>=
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
{
spiffs_nucleus.c:1842
if
(
cur_size
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
==
0
)
{
spiffs_nucleus.c:1861
cur_size
-=
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1862
cur_size
-=
cur_size
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1864
u32_t
bytes_to_remove
=
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
(
new_size
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
;
spiffs_nucleus.c:1873
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
bytes_to_remove
)
;
spiffs_nucleus.c:1889
spiffs_span_ix
data_spix
=
offset
/
SPIFFS_DATA_PAGE_SIZE
(
fs
)
;
spiffs_nucleus.c:1987
len_to_read
=
MIN
(
len_to_read
,
SPIFFS_DATA_PAGE_SIZE
(
fs
)
-
(
cur_offset
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
)
;
spiffs_nucleus.c:2043
SPIFFS_PAGE_TO_PADDR
(
fs
,
data_pix
)
+
sizeof
(
spiffs_page_header
)
+
(
cur_offset
%
SPIFFS_DATA_PAGE_SIZE
(
fs
)
)
,
spiffs_nucleus.c:2057
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