ESP-IDF
lcd_spi_trans_descriptor_t::flags
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
lcd_spi_trans_descriptor_t::flags
lcd_spi_trans_descriptor_t::flags field
Syntax
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Summary
Declaration
from
esp_lcd_panel_io_spi.c:37
struct
{
unsigned
int
dc_gpio_level
:
1
;
unsigned
int
en_trans_done_cb
:
1
;
}
flags
;
Examples
References
from
examples
Code
Location
Referrer
}
flags
;
esp_lcd_panel_io_spi.c:40
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_cmd_level
;
// set D/C level in command phase
esp_lcd_panel_io_spi.c:236
panel_io_spi_tx_param()
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_param_level
;
// set D/C level in param phase
esp_lcd_panel_io_spi.c:246
panel_io_spi_tx_param()
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_cmd_level
;
// set D/C level in command phase
esp_lcd_panel_io_spi.c:290
panel_io_spi_rx_param()
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_param_level
;
// set D/C level in param phase
esp_lcd_panel_io_spi.c:299
panel_io_spi_rx_param()
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_cmd_level
;
// set D/C level in command phase
esp_lcd_panel_io_spi.c:339
panel_io_spi_tx_color()
lcd_trans
->
flags
.
en_trans_done_cb
=
1
;
esp_lcd_panel_io_spi.c:377
panel_io_spi_tx_color()
lcd_trans
->
flags
.
dc_gpio_level
=
spi_panel_io
->
flags
.
dc_data_level
;
// set D/C level in data phase
esp_lcd_panel_io_spi.c:382
panel_io_spi_tx_color()
gpio_ll_set_level
(
&
GPIO
,
spi_panel_io
->
dc_gpio_num
,
lcd_trans
->
flags
.
dc_gpio_level
)
;
esp_lcd_panel_io_spi.c:414
lcd_spi_pre_trans_cb()
if
(
lcd_trans
->
flags
.
en_trans_done_cb
)
{
esp_lcd_panel_io_spi.c:422
lcd_spi_post_trans_color_cb()
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Data Use
from
examples
lcd_spi_trans_descriptor_t::flags
is read by 5 functions:
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lcd_spi_trans_descriptor_t::flags
panel_io_spi_tx_param()
panel_io_spi_rx_param()
panel_io_spi_tx_color()
lcd_spi_pre_trans_cb()
lcd_spi_post_trans_color_cb()
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examples
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from
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