i2c_oled sample
_lv_disp_drv_t::set_px_cb
is only used within i2c_oled sample.
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ESP-IDF Framework and Examples
i2c_oled sample
_lv_disp_drv_t::set_px_cb
_lv_disp_drv_t::set_px_cb field
OPTIONAL: Set a pixel in a buffer according to the special requirements of the display Can be used for color format not supported in LittelvGL. E.g. 2 bit -> 4 gray scales
Syntax
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Declaration
from
lv_hal_disp.h:115
void
(
*
set_px_cb
)
(
struct
_lv_disp_drv_t
*
disp_drv
,
uint8_t
*
buf
,
lv_coord_t
buf_w
,
lv_coord_t
x
,
lv_coord_t
y
,
lv_color_t
color
,
lv_opa_t
opa
)
;
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