i2c_oled sample
LV_ASSERT_NULL
is only used within i2c_oled sample.
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ESP-IDF Framework and Examples
i2c_oled sample
LV_ASSERT_NULL
LV_ASSERT_NULL macro
Syntax
Show:
Summary
Declaration
from
lv_assert.h:58
# define
LV_ASSERT_NULL
(
p
)
LV_ASSERT_MSG
(
p
!=
NULL
,
"NULL pointer"
)
;
Arguments
Argument
p
Examples
References
from
examples
Code
Location
# define
LV_ASSERT_NULL
(
p
)
LV_ASSERT_MSG
(
p
!=
NULL
,
"NULL pointer"
)
;
lv_assert.h:58
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:64
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:74
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:93
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:120
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:130
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:136
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:168
LV_ASSERT_NULL
(
at
)
;
lv_anim_timeline.c:186
LV_ASSERT_NULL
(
obj_to_align
)
;
lv_arc.c:329
LV_ASSERT_NULL
(
obj_to_rotate
)
;
lv_arc.c:350
LV_ASSERT_NULL
(
highlighted
)
;
lv_calendar.c:98
LV_ASSERT_NULL
(
buf
)
;
lv_canvas.c:69
LV_ASSERT_NULL
(
to_copy
)
;
lv_canvas.c:141
LV_ASSERT_NULL
(
src_img
)
;
lv_canvas.c:167
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:265
LV_ASSERT_NULL
(
obj
)
;
lv_chart.c:272
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:273
LV_ASSERT_NULL
(
series
)
;
lv_chart.c:382
LV_ASSERT_NULL
(
series
)
;
lv_chart.c:396
LV_ASSERT_NULL
(
series
)
;
lv_chart.c:406
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:415
LV_ASSERT_NULL
(
cursor
)
;
lv_chart.c:470
LV_ASSERT_NULL
(
cursor
)
;
lv_chart.c:489
LV_ASSERT_NULL
(
cursor
)
;
lv_chart.c:507
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:521
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:535
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:547
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:565
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:577
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:594
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:605
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:617
LV_ASSERT_NULL
(
ser
)
;
lv_chart.c:625
LV_ASSERT_NULL
(
draw_ctx
)
;
lv_draw_transform.c:41
LV_ASSERT_NULL
(
options
)
;
lv_dropdown.c:117
LV_ASSERT_NULL
(
options
)
;
lv_dropdown.c:164
LV_ASSERT_NULL
(
option
)
;
lv_dropdown.c:193
LV_ASSERT_NULL
(
font_p
)
;
lv_font.c:51
LV_ASSERT_NULL
(
font_p
)
;
lv_font.c:68
LV_ASSERT_NULL
(
dsc_out
)
;
lv_font.c:69
LV_ASSERT_NULL
(
font
)
;
lv_font.c:138
LV_ASSERT_NULL
(
indev
)
;
lv_hal_indev.c:108
LV_ASSERT_NULL
(
indev
->
driver
)
;
lv_hal_indev.c:109
LV_ASSERT_NULL
(
indev
->
driver
->
read_timer
)
;
lv_hal_indev.c:110
LV_ASSERT_NULL
(
new_drv
)
;
lv_hal_indev.c:113
LV_ASSERT_NULL
(
indev
)
;
lv_hal_indev.c:135
LV_ASSERT_NULL
(
indev
->
driver
)
;
lv_hal_indev.c:136
LV_ASSERT_NULL
(
indev
->
driver
->
read_timer
)
;
lv_hal_indev.c:137
LV_ASSERT_NULL
(
fmt
)
;
lv_label.c:150
LV_ASSERT_NULL
(
pos
)
;
lv_label.c:289
LV_ASSERT_NULL
(
pos_in
)
;
lv_label.c:403
LV_ASSERT_NULL
(
pos
)
;
lv_label.c:527
LV_ASSERT_NULL
(
txt
)
;
lv_label.c:641
LV_ASSERT_NULL
(
cache
)
;
lv_lru.c:105
LV_ASSERT_NULL
(
options
)
;
lv_roller.c:99
LV_ASSERT_NULL
(
obj
)
;
lv_snapshot.c:48
LV_ASSERT_NULL
(
obj
)
;
lv_snapshot.c:86
LV_ASSERT_NULL
(
dsc
)
;
lv_snapshot.c:87
LV_ASSERT_NULL
(
buf
)
;
lv_snapshot.c:88
LV_ASSERT_NULL
(
obj
)
;
lv_snapshot.c:166
LV_ASSERT_NULL
(
LV_GC_ROOT
(
_lv_style_custom_prop_flag_lookup_table
)
)
;
lv_style.c:211
LV_ASSERT_NULL
(
txt
)
;
lv_table.c:88
LV_ASSERT_NULL
(
fmt
)
;
lv_table.c:117
LV_ASSERT_NULL
(
txt
)
;
lv_textarea.c:164
LV_ASSERT_NULL
(
txt
)
;
lv_textarea.c:271
LV_ASSERT_NULL
(
txt
)
;
lv_textarea.c:318
LV_ASSERT_NULL
(
bullet
)
;
lv_textarea.c:441
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