i2c_oled sample
lv_label_t::dot
is only used within i2c_oled sample.
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ESP-IDF Framework and Examples
i2c_oled sample
lv_label_t::dot
lv_label_t::dot field
Syntax
Show:
Summary
Declaration
from
lv_label.h:56
union
{
char
*
tmp_ptr
;
char
tmp
[
LV_LABEL_DOT_NUM
+
1
]
;
}
dot
;
Examples
References
from
examples
Code
Location
Referrer
}
dot
;
lv_label.h:59
label
->
dot
.
tmp_ptr
=
NULL
;
lv_label.c:713
lv_label_constructor()
label
->
dot
.
tmp_ptr
=
lv_mem_alloc
(
len
+
1
)
;
lv_label.c:1210
lv_label_set_dot_tmp()
if
(
label
->
dot
.
tmp_ptr
==
NULL
)
{
lv_label.c:1211
lv_label_set_dot_tmp()
lv_memcpy
(
label
->
dot
.
tmp_ptr
,
data
,
len
)
;
lv_label.c:1215
lv_label_set_dot_tmp()
label
->
dot
.
tmp_ptr
[
len
]
=
'\0'
;
lv_label.c:1216
lv_label_set_dot_tmp()
lv_memcpy
(
label
->
dot
.
tmp
,
data
,
len
)
;
lv_label.c:1222
lv_label_set_dot_tmp()
return
label
->
dot
.
tmp_ptr
;
lv_label.c:1236
lv_label_get_dot_tmp()
return
label
->
dot
.
tmp
;
lv_label.c:1239
lv_label_get_dot_tmp()
if
(
label
->
dot_tmp_alloc
&&
label
->
dot
.
tmp_ptr
)
{
lv_label.c:1251
lv_label_dot_tmp_free()
lv_mem_free
(
label
->
dot
.
tmp_ptr
)
;
lv_label.c:1252
lv_label_dot_tmp_free()
label
->
dot
.
tmp_ptr
=
NULL
;
lv_label.c:1255
lv_label_dot_tmp_free()
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Data Use
from
examples
lv_label_t::dot
is read by 4 functions:
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lv_label_t::dot
lv_label_constructor()
lv_label_set_dot_tmp()
lv_label_get_dot_tmp()
lv_label_dot_tmp_free()
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examples
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examples
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from
examples
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