i80_controller sample
lv_indev_data_t::btn_id
is only used within i80_controller sample.
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ESP-IDF Framework and Examples
i80_controller sample
lv_indev_data_t::btn_id
lv_indev_data_t::btn_id field
For LV_INDEV_TYPE_BUTTON the currently pressed button
Syntax
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Summary
Declaration
from
lv_indev.h:54
uint32_t
btn_id
;
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from
examples
Code
Location
Referrer
uint32_t
btn_id
;
/**< For LV_INDEV_TYPE_BUTTON the currently pressed button*/
lv_indev.h:54
int32_t
x
=
i
->
btn_points
[
data
->
btn_id
]
.
x
;
lv_indev.c:1109
indev_button_proc()
int32_t
y
=
i
->
btn_points
[
data
->
btn_id
]
.
y
;
lv_indev.c:1110
indev_button_proc()
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lv_indev_data_t::btn_id
is read by 1 function:
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lv_indev_data_t::btn_id
indev_button_proc()
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