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CONFIG_LVGL_BITS_PER_PIXEL
¶
Bits per pixel
Type: int
Help¶
Number of bits per pixel.
Direct dependencies¶
(LVGL
&& DISPLAY
&& SHIELD_ADAFRUIT_2_8_TFT_TOUCH_V2
) || (LVGL
&& DISPLAY
&& SHIELD_BUYDISPLAY_2_8_TFT_TOUCH_ARDUINO
) || (LVGL
&& DISPLAY
&& SHIELD_BUYDISPLAY_3_5_TFT_TOUCH_ARDUINO
) || (LVGL
&& DISPLAY
&& (SHIELD_SSD1306_128X64
|| SHIELD_SSD1306_128X64_SPI
|| SHIELD_SSD1306_128X32
|| SHIELD_SH1106_128X64
)) || (LVGL
&& DISPLAY
&& (SHIELD_ST7789V_TL019FQV01
|| SHIELD_ST7789V_WAVESHARE_240X240
)) || (LVGL
&& DISPLAY
&& (SHIELD_WAVESHARE_EPAPER_GDEH029A1
|| SHIELD_WAVESHARE_EPAPER_GDEH0213B1
|| SHIELD_WAVESHARE_EPAPER_GDEH0213B72
|| SHIELD_WAVESHARE_EPAPER_GDEW075T7
|| SHIELD_WAVESHARE_EPAPER_GDEH0154A07
)) || (LVGL
&& DISPLAY
&& SHIELD_ADAFRUIT_2_8_TFT_TOUCH_V2
) || (LVGL
&& DISPLAY
&& SHIELD_BUYDISPLAY_2_8_TFT_TOUCH_ARDUINO
) || (LVGL
&& DISPLAY
&& SHIELD_BUYDISPLAY_3_5_TFT_TOUCH_ARDUINO
) || (LVGL
&& DISPLAY
&& (SHIELD_SSD1306_128X64
|| SHIELD_SSD1306_128X64_SPI
|| SHIELD_SSD1306_128X32
|| SHIELD_SH1106_128X64
)) || (LVGL
&& DISPLAY
&& (SHIELD_ST7789V_TL019FQV01
|| SHIELD_ST7789V_WAVESHARE_240X240
)) || (LVGL
&& DISPLAY
&& (SHIELD_WAVESHARE_EPAPER_GDEH029A1
|| SHIELD_WAVESHARE_EPAPER_GDEH0213B1
|| SHIELD_WAVESHARE_EPAPER_GDEH0213B72
|| SHIELD_WAVESHARE_EPAPER_GDEW075T7
|| SHIELD_WAVESHARE_EPAPER_GDEH0154A07
)) || (LVGL_BUFFER_ALLOC_STATIC
&& LVGL
)
(Includes any dependencies from ifs and menus.)
Defaults¶
24
16
24
1
1
24
16
24
1
1
32
Kconfig definitions¶
At <Zephyr>/boards/shields/adafruit_2_8_tft_touch_v2/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 depends onLVGL
&&DISPLAY
&&SHIELD_ADAFRUIT_2_8_TFT_TOUCH_V2
At <Zephyr>/boards/shields/buydisplay_2_8_tft_touch_arduino/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 16 depends onLVGL
&&DISPLAY
&&SHIELD_BUYDISPLAY_2_8_TFT_TOUCH_ARDUINO
At <Zephyr>/boards/shields/buydisplay_3_5_tft_touch_arduino/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 depends onLVGL
&&DISPLAY
&&SHIELD_BUYDISPLAY_3_5_TFT_TOUCH_ARDUINO
At <Zephyr>/boards/shields/ssd1306/Kconfig.defconfig:48
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 1 depends onLVGL
&&DISPLAY
&& (SHIELD_SSD1306_128X64
||SHIELD_SSD1306_128X64_SPI
||SHIELD_SSD1306_128X32
||SHIELD_SH1106_128X64
)
At <Zephyr>/boards/shields/st7789v_generic/Kconfig.defconfig:32
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 ifSHIELD_ST7789V_TL019FQV01
default 16 ifSHIELD_ST7789V_WAVESHARE_240X240
depends onLVGL
&&DISPLAY
&& (SHIELD_ST7789V_TL019FQV01
||SHIELD_ST7789V_WAVESHARE_240X240
)
At <Zephyr>/boards/shields/waveshare_epaper/Kconfig.defconfig:57
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <BuildDir>/Kconfig/Kconfig.shield.defconfig:1
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 1 depends onLVGL
&&DISPLAY
&& (SHIELD_WAVESHARE_EPAPER_GDEH029A1
||SHIELD_WAVESHARE_EPAPER_GDEH0213B1
||SHIELD_WAVESHARE_EPAPER_GDEH0213B72
||SHIELD_WAVESHARE_EPAPER_GDEW075T7
||SHIELD_WAVESHARE_EPAPER_GDEH0154A07
)
At <Zephyr>/boards/shields/adafruit_2_8_tft_touch_v2/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 depends onLVGL
&&DISPLAY
&&SHIELD_ADAFRUIT_2_8_TFT_TOUCH_V2
At <Zephyr>/boards/shields/buydisplay_2_8_tft_touch_arduino/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 16 depends onLVGL
&&DISPLAY
&&SHIELD_BUYDISPLAY_2_8_TFT_TOUCH_ARDUINO
At <Zephyr>/boards/shields/buydisplay_3_5_tft_touch_arduino/Kconfig.defconfig:45
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 depends onLVGL
&&DISPLAY
&&SHIELD_BUYDISPLAY_3_5_TFT_TOUCH_ARDUINO
At <Zephyr>/boards/shields/ssd1306/Kconfig.defconfig:48
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 1 depends onLVGL
&&DISPLAY
&& (SHIELD_SSD1306_128X64
||SHIELD_SSD1306_128X64_SPI
||SHIELD_SSD1306_128X32
||SHIELD_SH1106_128X64
)
At <Zephyr>/boards/shields/st7789v_generic/Kconfig.defconfig:32
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 24 ifSHIELD_ST7789V_TL019FQV01
default 16 ifSHIELD_ST7789V_WAVESHARE_240X240
depends onLVGL
&&DISPLAY
&& (SHIELD_ST7789V_TL019FQV01
||SHIELD_ST7789V_WAVESHARE_240X240
)
At <Zephyr>/boards/shields/waveshare_epaper/Kconfig.defconfig:57
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:24
Menu path: (Top)
config LVGL_BITS_PER_PIXEL int default 1 depends onLVGL
&&DISPLAY
&& (SHIELD_WAVESHARE_EPAPER_GDEH029A1
||SHIELD_WAVESHARE_EPAPER_GDEH0213B1
||SHIELD_WAVESHARE_EPAPER_GDEH0213B72
||SHIELD_WAVESHARE_EPAPER_GDEW075T7
||SHIELD_WAVESHARE_EPAPER_GDEH0154A07
)
At <Zephyr>/lib/gui/lvgl/Kconfig.memory:7
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:33
→ <Zephyr>/lib/Kconfig:14
→ <Zephyr>/lib/gui/Kconfig:4
→ <Zephyr>/lib/gui/lvgl/Kconfig:25
Menu path: (Top) → Additional libraries → LittlevGL GUI library → Memory manager settings
config LVGL_BITS_PER_PIXEL int "Bits per pixel" range 1 32 default 32 depends onLVGL_BUFFER_ALLOC_STATIC
&&LVGL
help Number of bits per pixel.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)