Hi i am trying to start lvgl with esp32 devKit v4 wroom and an ILI9488 with CTP touch.
Before everything i tried to run the lv_esp32_port to see how this runs.
The screen is black and i see nothing. else.
the lvgl setup from the menu config is :
#
# lv_examples configuration
#
# CONFIG_LV_EX_PRINTF is not set
CONFIG_LV_USE_DEMO_WIDGETS=y
# CONFIG_LV_USE_DEMO_KEYPAD_AND_ENCODER is not set
# CONFIG_LV_USE_DEMO_BENCHMARK is not set
# CONFIG_LV_USE_DEMO_STRESS is not set
CONFIG_LV_DEMO_WIDGETS_SLIDESHOW=y
# end of lv_examples configuration
#
# LVGL configuration
#
# CONFIG_LV_ATTRIBUTE_FAST_MEM_USE_IRAM is not set
# CONFIG_LV_CONF_MINIMAL is not set
CONFIG_LV_CONF_SKIP=y
CONFIG_LV_HOR_RES_MAX=320
CONFIG_LV_VER_RES_MAX=480
# CONFIG_LV_COLOR_DEPTH_32 is not set
CONFIG_LV_COLOR_DEPTH_16=y
# CONFIG_LV_COLOR_DEPTH_8 is not set
# CONFIG_LV_COLOR_DEPTH_1 is not set
CONFIG_LV_COLOR_DEPTH=16
# CONFIG_LV_COLOR_16_SWAP is not set
CONFIG_LV_ANTIALIAS=y
CONFIG_LV_DISP_DEF_REFR_PERIOD=30
CONFIG_LV_DPI=130
CONFIG_LV_DISP_SMALL_LIMIT=30
CONFIG_LV_DISP_MEDIUM_LIMIT=50
CONFIG_LV_DISP_LARGE_LIMIT=70
#
# Memory manager settings
#
# CONFIG_LV_MEM_CUSTOM is not set
CONFIG_LV_MEM_SIZE_KILOBYTES=32
# CONFIG_LV_MEMCPY_MEMSET_STD is not set
# end of Memory manager settings
#
# Indev device settings
#
CONFIG_LV_INDEV_DEF_READ_PERIOD=30
CONFIG_LV_INDEV_DEF_DRAG_LIMIT=10
CONFIG_LV_INDEV_DEF_DRAG_THROW=10
CONFIG_LV_INDEV_DEF_LONG_PRESS_TIME=400
CONFIG_LV_INDEV_DEF_LONG_PRESS_REP_TIME=100
CONFIG_LV_INDEV_DEF_GESTURE_LIMIT=50
CONFIG_LV_INDEV_DEF_GESTURE_MIN_VELOCITY=3
# end of Indev device settings
#
# Feature usage
#
CONFIG_LV_USE_ANIMATION=y
CONFIG_LV_USE_SHADOW=y
CONFIG_LV_SHADOW_CACHE_SIZE=0
CONFIG_LV_USE_OUTLINE=y
CONFIG_LV_USE_PATTERN=y
CONFIG_LV_USE_VALUE_STR=y
CONFIG_LV_USE_BLEND_MODES=y
CONFIG_LV_USE_OPA_SCALE=y
CONFIG_LV_USE_IMG_TRANSFORM=y
CONFIG_LV_USE_GROUP=y
CONFIG_LV_USE_GPU=y
# CONFIG_LV_USE_GPU_STM32_DMA2D is not set
# CONFIG_LV_USE_GPU_NXP_PXP is not set
# CONFIG_LV_USE_GPU_NXP_VG_LITE is not set
CONFIG_LV_USE_FILESYSTEM=y
# CONFIG_LV_USE_USER_DATA is not set
# CONFIG_LV_USE_PERF_MONITOR is not set
CONFIG_LV_USE_API_EXTENSION_V6=y
CONFIG_LV_USE_API_EXTENSION_V7=y
# end of Feature usage
#
# Image decoder and cache
#
CONFIG_LV_IMG_CF_INDEXED=y
CONFIG_LV_IMG_CF_ALPHA=y
CONFIG_LV_IMG_CACHE_DEF_SIZE=1
# end of Image decoder and cache
#
# Compiler Settings
#
# CONFIG_LV_BIG_ENDIAN_SYSTEM is not set
# end of Compiler Settings
#
# HAL Settings
#
# CONFIG_LV_TICK_CUSTOM is not set
# end of HAL Settings
#
# Log Settings
#
# CONFIG_LV_USE_LOG is not set
# end of Log Settings
#
# Debug Settings
#
# CONFIG_LV_USE_DEBUG is not set
CONFIG_LV_USE_ASSERT_NULL=y
CONFIG_LV_USE_ASSERT_MEM=y
# CONFIG_LV_USE_ASSERT_MEM_INTEGRITY is not set
# CONFIG_LV_USE_ASSERT_STR is not set
# CONFIG_LV_USE_ASSERT_OBJ is not set
# CONFIG_LV_USE_ASSERT_STYLE is not set
# end of Debug Settings
#
# Font usage
#
# CONFIG_LV_FONT_FMT_TXT_LARGE is not set
# CONFIG_LV_USE_FONT_SUBPX is not set
#
# Enable built-in fonts
#
# CONFIG_LV_FONT_MONTSERRAT_8 is not set
# CONFIG_LV_FONT_MONTSERRAT_10 is not set
# CONFIG_LV_FONT_MONTSERRAT_12 is not set
CONFIG_LV_FONT_MONTSERRAT_14=y
CONFIG_LV_FONT_MONTSERRAT_16=y
# CONFIG_LV_FONT_MONTSERRAT_18 is not set
# CONFIG_LV_FONT_MONTSERRAT_20 is not set
# CONFIG_LV_FONT_MONTSERRAT_22 is not set
# CONFIG_LV_FONT_MONTSERRAT_24 is not set
# CONFIG_LV_FONT_MONTSERRAT_26 is not set
# CONFIG_LV_FONT_MONTSERRAT_28 is not set
# CONFIG_LV_FONT_MONTSERRAT_30 is not set
# CONFIG_LV_FONT_MONTSERRAT_32 is not set
# CONFIG_LV_FONT_MONTSERRAT_34 is not set
# CONFIG_LV_FONT_MONTSERRAT_36 is not set
# CONFIG_LV_FONT_MONTSERRAT_38 is not set
# CONFIG_LV_FONT_MONTSERRAT_40 is not set
# CONFIG_LV_FONT_MONTSERRAT_42 is not set
# CONFIG_LV_FONT_MONTSERRAT_44 is not set
# CONFIG_LV_FONT_MONTSERRAT_46 is not set
# CONFIG_LV_FONT_MONTSERRAT_48 is not set
# CONFIG_LV_FONT_UNSCII_8 is not set
# CONFIG_LV_FONT_UNSCII_16 is not set
# CONFIG_LV_FONT_MONTSERRAT12SUBPX is not set
# CONFIG_LV_FONT_MONTSERRAT28COMPRESSED is not set
# CONFIG_LV_FONT_DEJAVU_16_PERSIAN_HEBREW is not set
# CONFIG_LV_FONT_SIMSUN_16_CJK is not set
# end of Enable built-in fonts
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_8 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_10 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_12 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_14 is not set
CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_16=y
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_18 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_20 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_22 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_24 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_26 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_28 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_30 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_32 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_34 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_36 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_38 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_40 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_42 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_44 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_46 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT_48 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_UNSCII_8 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_UNSCII_16 is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT12SUBPX is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_MONTSERRAT28COMPRESSED is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_DEJAVU_16_PERSIAN_HEBREW is not set
# CONFIG_LV_FONT_DEFAULT_SMALL_SIMSUN_16_CJK is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_8 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_10 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_12 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_14 is not set
CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_16=y
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_18 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_20 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_22 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_24 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_26 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_28 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_30 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_32 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_34 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_36 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_38 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_40 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_42 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_44 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_46 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT_48 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_UNSCII_8 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_UNSCII_16 is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT12SUBPX is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_MONTSERRAT28COMPRESSED is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_DEJAVU_16_PERSIAN_HEBREW is not set
# CONFIG_LV_FONT_DEFAULT_NORMAL_SIMSUN_16_CJK is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_8 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_10 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_12 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_14 is not set
CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_16=y
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_18 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_20 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_22 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_24 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_26 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_28 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_30 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_32 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_34 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_36 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_38 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_40 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_42 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_44 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_46 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT_48 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_UNSCII_8 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_UNSCII_16 is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT12SUBPX is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_MONTSERRAT28COMPRESSED is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_DEJAVU_16_PERSIAN_HEBREW is not set
# CONFIG_LV_FONT_DEFAULT_SUBTITLE_SIMSUN_16_CJK is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_8 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_12 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_14 is not set
CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_16=y
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_18 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_20 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_22 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_24 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_26 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_28 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_30 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_32 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_34 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_36 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_38 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_40 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_42 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_44 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_46 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT_48 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_UNSCII_8 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_UNSCII_16 is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT12SUBPX is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_MONTSERRAT28COMPRESSED is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_DEJAVU_16_PERSIAN_HEBREW is not set
# CONFIG_LV_FONT_DEFAULT_TITLE_SIMSUN_16_CJK is not set
# end of Font usage
#
# Theme usage
#
#
# Enable theme usage, always enable at least one theme
#
# CONFIG_LV_THEME_EMPTY is not set
# CONFIG_LV_THEME_TEMPLATE is not set
CONFIG_LV_THEME_MATERIAL=y
# CONFIG_LV_THEME_MONO is not set
# end of Enable theme usage, always enable at least one theme
# CONFIG_LV_THEME_DEFAULT_INIT_EMPTY is not set
# CONFIG_LV_THEME_DEFAULT_INIT_TEMPLATE is not set
CONFIG_LV_THEME_DEFAULT_INIT_MATERIAL=y
# CONFIG_LV_THEME_DEFAULT_INIT_MONO is not set
CONFIG_LV_THEME_DEFAULT_COLOR_PRIMARY=0xFF0000
CONFIG_LV_THEME_DEFAULT_COLOR_SECONDARY=0x0000FF
CONFIG_LV_THEME_DEFAULT_FLAG_LIGHT=y
# CONFIG_LV_THEME_DEFAULT_FLAG_DARK is not set
# end of Theme usage
#
# Text Settings
#
CONFIG_LV_TXT_ENC_UTF8=y
# CONFIG_LV_TXT_ENC_ASCII is not set
CONFIG_LV_TXT_BREAK_CHARS=" ,.;:-_"
CONFIG_LV_TXT_LINE_BREAK_LONG_LEN=0
CONFIG_LV_TXT_COLOR_CMD="#"
# CONFIG_LV_USE_BIDI is not set
# CONFIG_LV_USE_ARABIC_PERSIAN_CHARS is not set
# CONFIG_LV_SPRINTF_CUSTOM is not set
# CONFIG_LV_SPRINTF_DISABLE_FLOAT is not set
# end of Text Settings
#
# Widgets
#
CONFIG_LV_USE_OBJ_REALIGN=y
# CONFIG_LV_USE_EXT_CLICK_AREA_OFF is not set
CONFIG_LV_USE_EXT_CLICK_AREA_TINY=y
# CONFIG_LV_USE_EXT_CLICK_AREA_FULL is not set
CONFIG_LV_USE_ARC=y
CONFIG_LV_USE_BAR=y
CONFIG_LV_USE_BTN=y
CONFIG_LV_USE_BTNMATRIX=y
CONFIG_LV_USE_CALENDAR=y
# CONFIG_LV_CALENDAR_WEEK_STARTS_MONDAY is not set
CONFIG_LV_USE_CANVAS=y
CONFIG_LV_USE_CHECKBOX=y
CONFIG_LV_USE_CHART=y
CONFIG_LV_CHART_AXIS_TICK_MAX_LEN=256
CONFIG_LV_USE_CONT=y
CONFIG_LV_USE_CPICKER=y
CONFIG_LV_USE_DROPDOWN=y
CONFIG_LV_DROPDOWN_DEF_ANIM_TIME=200
CONFIG_LV_USE_GAUGE=y
CONFIG_LV_USE_IMG=y
CONFIG_LV_USE_IMGBTN=y
# CONFIG_LV_IMGBTN_TILED is not set
CONFIG_LV_USE_KEYBOARD=y
CONFIG_LV_USE_LABEL=y
CONFIG_LV_LABEL_DEF_SCROLL_SPEED=25
CONFIG_LV_LABEL_WAIT_CHAR_COUNT=3
# CONFIG_LV_LABEL_TEXT_SEL is not set
# CONFIG_LV_LABEL_LONG_TXT_HINT is not set
CONFIG_LV_USE_LED=y
CONFIG_LV_LED_BRIGHT_MIN=120
CONFIG_LV_LED_BRIGHT_MAX=255
CONFIG_LV_USE_LINE=y
CONFIG_LV_USE_LIST=y
CONFIG_LV_LIST_DEF_ANIM_TIME=100
CONFIG_LV_USE_LINEMETER=y
CONFIG_LV_LINEMETER_PRECISE_NO_EXTRA_PRECISION=y
# CONFIG_LV_LINEMETER_PRECISE_SOME_EXTRA_PRECISION is not set
# CONFIG_LV_LINEMETER_PRECISE_BEST_PRECISION is not set
CONFIG_LV_USE_OBJMASK=y
CONFIG_LV_USE_MSGBOX=y
CONFIG_LV_USE_PAGE=y
CONFIG_LV_PAGE_DEF_ANIM_TIME=100
CONFIG_LV_USE_SPINNER=y
CONFIG_LV_SPINNER_DEF_ARC_LENGTH=60
CONFIG_LV_SPINNER_DEF_SPIN_TIME=1000
CONFIG_LV_SPINNER_TYPE_SPINNING_ARC=y
# CONFIG_LV_SPINNER_TYPE_FILLSPIN_ARC is not set
# CONFIG_LV_SPINNER_TYPE_CONSTANT_ARC is not set
CONFIG_LV_USE_ROLLER=y
CONFIG_LV_ROLLER_DEF_ANIM_TIME=200
CONFIG_LV_ROLLER_INF_PAGES=7
CONFIG_LV_USE_SLIDER=y
CONFIG_LV_USE_SPINBOX=y
CONFIG_LV_USE_SWITCH=y
CONFIG_LV_USE_TEXTAREA=y
CONFIG_LV_TEXTAREA_DEF_CURSOR_BLINK_TIME=400
CONFIG_LV_TEXTAREA_DEF_PWN_SHOW_TIME=1500
CONFIG_LV_USE_TABLE=y
CONFIG_LV_TABLE_COL_MAX=12
CONFIG_LV_TABLE_CELL_STYLE_CNT=4
CONFIG_LV_USE_TABVIEW=y
CONFIG_LV_TABVIEW_DEF_ANIM_TIME=300
CONFIG_LV_USE_TILEVIEW=y
CONFIG_LV_TILEVIEW_DEF_ANIM_TIME=300
CONFIG_LV_USE_WIN=y
# end of Widgets
# end of LVGL configuration
#
# LVGL TFT Display controller
#
CONFIG_LV_PREDEFINED_DISPLAY_NONE=y
# CONFIG_LV_PREDEFINED_DISPLAY_WROVER4 is not set
# CONFIG_LV_PREDEFINED_DISPLAY_M5STACK is not set
# CONFIG_LV_PREDEFINED_DISPLAY_M5STICK is not set
# CONFIG_LV_PREDEFINED_DISPLAY_M5STICKC is not set
# CONFIG_LV_PREDEFINED_DISPLAY_ERTFT0356 is not set
# CONFIG_LV_PREDEFINED_DISPLAY_ADA_FEATHERWING is not set
# CONFIG_LV_PREDEFINED_DISPLAY_RPI_MPI3501 is not set
# CONFIG_LV_PREDEFINED_DISPLAY_WEMOS_LOLIN is not set
# CONFIG_LV_PREDEFINED_DISPLAY_ATAG is not set
# CONFIG_LV_PREDEFINED_DISPLAY_RPI_RA8875 is not set
# CONFIG_LV_PREDEFINED_DISPLAY_TTGO is not set
# CONFIG_LV_PREDEFINED_DISPLAY_TTGO_CAMERA_PLUS is not set
# CONFIG_LV_PREDEFINED_DISPLAY_WT32_SC01 is not set
CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9488=y
CONFIG_LV_TFT_DISPLAY_PROTOCOL_SPI=y
# CONFIG_DISPLAY_ORIENTATION_PORTRAIT is not set
# CONFIG_DISPLAY_ORIENTATION_PORTRAIT_INVERTED is not set
CONFIG_DISPLAY_ORIENTATION_LANDSCAPE=y
# CONFIG_DISPLAY_ORIENTATION_LANDSCAPE_INVERTED is not set
CONFIG_LV_DISPLAY_ORIENTATION=2
# CONFIG_LV_PREDEFINED_PINS_NONE is not set
CONFIG_LV_PREDEFINED_PINS_38V4=y
# CONFIG_LV_PREDEFINED_PINS_30 is not set
# CONFIG_LV_PREDEFINED_PINS_38V1 is not set
# CONFIG_LV_PREDEFINED_PINS_TKOALA is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ILI9341 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ILI9481 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ILI9486 is not set
CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ILI9488=y
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ST7789 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ST7796S is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_GC9A01 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_ST7735S is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_HX8357 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_SH1107 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_SSD1306 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_FT81X is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_IL3820 is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_JD79653A is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_UC8151D is not set
# CONFIG_LV_TFT_DISPLAY_USER_CONTROLLER_RA8875 is not set
CONFIG_CUSTOM_DISPLAY_BUFFER_SIZE=y
CONFIG_CUSTOM_DISPLAY_BUFFER_BYTES=512
CONFIG_LV_TFT_DISPLAY_SPI_HSPI=y
# CONFIG_LV_TFT_DISPLAY_SPI_VSPI is not set
CONFIG_LV_TFT_DISPLAY_SPI_TRANS_MODE_SIO=y
# CONFIG_LV_TFT_DISPLAY_SPI_TRANS_MODE_DIO is not set
# CONFIG_LV_TFT_DISPLAY_SPI_TRANS_MODE_QIO is not set
# CONFIG_LV_TFT_DISPLAY_SPI_HALF_DUPLEX is not set
CONFIG_LV_TFT_DISPLAY_SPI_FULL_DUPLEX=y
CONFIG_LV_TFT_USE_CUSTOM_SPI_CLK_DIVIDER=y
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_1 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_2 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_3 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_4 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_5 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_6 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_7 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_8 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_9 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_10 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_12 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_16 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_20 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_24 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_32 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_40 is not set
# CONFIG_LV_TFT_SPI_CLK_DIVIDER_48 is not set
CONFIG_LV_TFT_SPI_CLK_DIVIDER_80=y
CONFIG_LV_TFT_CUSTOM_SPI_CLK_DIVIDER=80
#
# Display Pin Assignments
#
CONFIG_LV_DISP_SPI_MOSI=13
CONFIG_LV_DISPLAY_USE_SPI_MISO=y
CONFIG_LV_DISP_SPI_MISO=27
CONFIG_LV_DISP_SPI_INPUT_DELAY_NS=0
CONFIG_LV_DISP_SPI_CLK=14
CONFIG_LV_DISPLAY_USE_SPI_CS=y
CONFIG_LV_DISP_SPI_CS=15
CONFIG_LV_DISPLAY_USE_DC=y
CONFIG_LV_DISP_PIN_DC=17
CONFIG_LV_DISP_PIN_RST=4
CONFIG_LV_DISP_PIN_BUSY=35
CONFIG_LV_ENABLE_BACKLIGHT_CONTROL=y
CONFIG_LV_BACKLIGHT_ACTIVE_LVL=y
CONFIG_LV_DISP_PIN_BCKL=26
CONFIG_LV_DISP_PIN_SDA=5
CONFIG_LV_DISP_PIN_SCL=4
# end of Display Pin Assignments
# end of LVGL TFT Display controller
#
# LVGL Touch controller
#
CONFIG_LV_TOUCH_CONTROLLER=0
CONFIG_LV_TOUCH_CONTROLLER_NONE=y
# CONFIG_LV_TOUCH_CONTROLLER_XPT2046 is not set
# CONFIG_LV_TOUCH_CONTROLLER_FT6X06 is not set
# CONFIG_LV_TOUCH_CONTROLLER_STMPE610 is not set
# CONFIG_LV_TOUCH_CONTROLLER_ADCRAW is not set
# CONFIG_LV_TOUCH_CONTROLLER_FT81X is not set
# CONFIG_LV_TOUCH_CONTROLLER_RA8875 is not set
# end of LVGL Touch controller
# end of Component config
the output on console is:
I (27) boot: ESP-IDF v4.4.2-dirty 2nd stage bootloader
I (27) boot: compile time 11:30:08
I (27) boot: chip revision: 1
I (30) boot_comm: chip revision: 1, min. bootloader chip revision: 0
I (37) boot.esp32: SPI Speed : 40MHz
I (42) boot.esp32: SPI Mode : DIO
I (47) boot.esp32: SPI Flash Size : 4MB
I (51) boot: Enabling RNG early entropy source...
I (57) boot: Partition Table:
I (60) boot: ## Label Usage Type ST Offset Length
I (67) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (75) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (82) boot: 2 factory factory app 00 00 00010000 00100000
I (90) boot: End of partition table
I (94) boot_comm: chip revision: 1, min. application chip revision: 0
I (101) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=0e58ch ( 58764) map
I (131) esp_image: segment 1: paddr=0001e5b4 vaddr=3ffb0000 size=01a64h ( 6756) load
I (134) esp_image: segment 2: paddr=00020020 vaddr=400d0020 size=48fd0h (298960) map
I (245) esp_image: segment 3: paddr=00068ff8 vaddr=3ffb1a64 size=00ad8h ( 2776) load
I (246) esp_image: segment 4: paddr=00069ad8 vaddr=40080000 size=0d014h ( 53268) load
I (273) esp_image: segment 5: paddr=00076af4 vaddr=50000000 size=00010h ( 16) load
I (279) boot: Loaded app from partition at offset 0x10000
I (279) boot: Disabling RNG early entropy source...
I (293) cpu_start: Pro cpu up.
I (293) cpu_start: Starting app cpu, entry point is 0x400811b0
0x400811b0: call_start_cpu1 at /Users/kyrpav/esp/esp-idf/components/esp_system/port/cpu_start.c:160
I (0) cpu_start: App cpu up.
I (309) cpu_start: Pro cpu start user code
I (309) cpu_start: cpu freq: 160000000
I (309) cpu_start: Application information:
I (314) cpu_start: Project name: lvgl-demo
I (319) cpu_start: App version: v2.0-65-gc192eac
I (325) cpu_start: Compile time: Sep 11 2022 17:22:24
I (331) cpu_start: ELF file SHA256: 5bd894ea96fca8dc...
I (337) cpu_start: ESP-IDF: v4.4.2-dirty
I (342) heap_init: Initializing. RAM available for dynamic allocation:
I (349) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (355) heap_init: At 3FFBB680 len 00024980 (146 KiB): DRAM
I (362) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (368) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (375) heap_init: At 4008D014 len 00012FEC (75 KiB): IRAM
I (382) spi_flash: detected chip: generic
I (385) spi_flash: flash io: dio
I (390) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (40) lvgl_helpers: Display hor size: 320, ver size: 480
I (40) lvgl_helpers: Display buffer size: 512
I (40) lvgl_helpers: Initializing SPI master for display
I (50) lvgl_helpers: Configuring SPI host HSPI_HOST (1)
I (60) lvgl_helpers: MISO pin: 27, MOSI pin: 13, SCLK pin: 14, IO2/WP pin: -1, IO3/HD pin: -1
I (60) lvgl_helpers: Max transfer size: 1536 (bytes)
I (70) lvgl_helpers: Initializing SPI bus...
I (80) disp_spi: Adding SPI device
I (80) disp_spi: Clock speed: 20000000Hz, mode: 0, CS pin: 15
I (310) ILI9488: ILI9488 initialization.
I (640) ILI9488: Enabling backlight.
I (640) ILI9488: Display orientation: LANDSCAPE
I (640) ILI9488: 0x36 command value: 0x28
The display that i have is the next:
And in the same page they have the connection:
I do not see any backlight pin in module though i have tried to set pins 33 to pin Controlled for backlight from esp32 with high value on enable and pins 34-36 to connect them to ground but it did not work.
Any spi frequency less or equal to 20MHz gives the same result.
I am placing 3.3v on pin 7 cause ithink that touch is from pin 1-6 which is also in a different connector.
What do i miss ?