lvgl: Update to v7.1.0

4 files changed, 279 insertions, 61 deletions

diff --git a/lv_conf.h b/lv_conf.h
index 7453905..9299fdc 100644
--- a/lv_conf.h
+++ b/lv_conf.h
@@ -1,6 +1,6 @@
 /**
  * @file lv_conf.h
- *
+ * Configuration file for LVGL v7.1.0
  */
 
 /*
@@ -25,7 +25,7 @@
 
 /* Color depth:
  * - 1:  1 byte per pixel
- * - 8:  RGB233
+ * - 8:  RGB332
  * - 16: RGB565
  * - 32: ARGB8888
  */
@@ -53,7 +53,18 @@
 /* Dot Per Inch: used to initialize default sizes.
  * E.g. a button with width = LV_DPI / 2 -> half inch wide
  * (Not so important, you can adjust it to modify default sizes and spaces)*/
-#define LV_DPI              100     /*[px]*/
+#define LV_DPI              130     /*[px]*/
+
+/* The the real width of the display changes some default values:
+ * default object sizes, layout of examples, etc.
+ * According to the width of the display (hor. res. / dpi)
+ * the displays fall in 4 categories.
+ * The 4th is extra large which has no upper limit so not listed here
+ * The upper limit of the categories are set below in 0.1 inch unit.
+ */
+#define LV_DISP_SMALL_LIMIT  30
+#define LV_DISP_MEDIUM_LIMIT 50
+#define LV_DISP_LARGE_LIMIT  70
 
 /* Type of coordinates. Should be `int16_t` (or `int32_t` for extreme cases) */
 typedef int16_t lv_coord_t;
@@ -109,7 +120,7 @@ typedef int16_t lv_coord_t;
 #define LV_INDEV_DEF_DRAG_LIMIT           10
 
 /* Drag throw slow-down in [%]. Greater value -> faster slow-down */
-#define LV_INDEV_DEF_DRAG_THROW           20
+#define LV_INDEV_DEF_DRAG_THROW           10
 
 /* Long press time in milliseconds.
  * Time to send `LV_EVENT_LONG_PRESSSED`) */
@@ -119,6 +130,13 @@ typedef int16_t lv_coord_t;
  * Time between `LV_EVENT_LONG_PRESSED_REPEAT */
 #define LV_INDEV_DEF_LONG_PRESS_REP_TIME  100
 
+
+/* Gesture threshold in pixels */
+#define LV_INDEV_DEF_GESTURE_LIMIT        50
+
+/* Gesture min velocity at release before swipe (pixels)*/
+#define LV_INDEV_DEF_GESTURE_MIN_VELOCITY 3
+
 /*==================
  * Feature usage
  *==================*/
@@ -134,6 +152,22 @@ typedef void * lv_anim_user_data_t;
 
 /* 1: Enable shadow drawing*/
 #define LV_USE_SHADOW           1
+#if LV_USE_SHADOW
+/* Allow buffering some shadow calculation
+ * LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer,
+ * where shadow size is `shadow_width + radius`
+ * Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/
+#define LV_SHADOW_CACHE_SIZE    0
+#endif
+
+/* 1: Use other blend modes than normal (`LV_BLEND_MODE_...`)*/
+#define LV_USE_BLEND_MODES      1
+
+/* 1: Use the `opa_scale` style property to set the opacity of an object and its children at once*/
+#define LV_USE_OPA_SCALE        1
+
+/* 1: Use image zoom and rotation*/
+#define LV_USE_IMG_TRANSFORM    1
 
 /* 1: Enable object groups (for keyboard/encoder navigation) */
 #define LV_USE_GROUP            1
@@ -142,7 +176,11 @@ typedef void * lv_group_user_data_t;
 #endif  /*LV_USE_GROUP*/
 
 /* 1: Enable GPU interface*/
-#define LV_USE_GPU              1
+#define LV_USE_GPU              1   /*Only enables `gpu_fill_cb` and `gpu_blend_cb` in the disp. drv- */
+#define LV_USE_GPU_STM32_DMA2D  0
+/*If enabling LV_USE_GPU_STM32_DMA2D, LV_GPU_DMA2D_CMSIS_INCLUDE must be defined to include path of CMSIS header of target processor
+e.g. "stm32f769xx.h" or "stm32f429xx.h" */
+#define LV_GPU_DMA2D_CMSIS_INCLUDE
 
 /* 1: Enable file system (might be required for images */
 #define LV_USE_FILESYSTEM       1
@@ -154,6 +192,12 @@ typedef void * lv_fs_drv_user_data_t;
 /*1: Add a `user_data` to drivers and objects*/
 #define LV_USE_USER_DATA        1
 
+/*1: Show CPU usage and FPS count in the right bottom corner*/
+#define LV_USE_PERF_MONITOR     0
+
+/*1: Use the functions and types from the older API if possible */
+#define LV_USE_API_EXTENSION_V6  1
+
 /*========================
  * Image decoder and cache
  *========================*/
@@ -178,12 +222,19 @@ typedef void * lv_img_decoder_user_data_t;
 /*=====================
  *  Compiler settings
  *====================*/
+
+/* For big endian systems set to 1 */
+#define LV_BIG_ENDIAN_SYSTEM    0
+
 /* Define a custom attribute to `lv_tick_inc` function */
 #define LV_ATTRIBUTE_TICK_INC
 
 /* Define a custom attribute to `lv_task_handler` function */
 #define LV_ATTRIBUTE_TASK_HANDLER
 
+/* Define a custom attribute to `lv_disp_flush_ready` function */
+#define LV_ATTRIBUTE_FLUSH_READY
+
 /* With size optimization (-Os) the compiler might not align data to
  * 4 or 8 byte boundary. This alignment will be explicitly applied where needed.
  * E.g. __attribute__((aligned(4))) */
@@ -193,6 +244,22 @@ typedef void * lv_img_decoder_user_data_t;
  * font's bitmaps */
 #define LV_ATTRIBUTE_LARGE_CONST
 
+/* Prefix performance critical functions to place them into a faster memory (e.g RAM)
+ * Uses 15-20 kB extra memory */
+#define LV_ATTRIBUTE_FAST_MEM
+
+/* Export integer constant to binding.
+ * This macro is used with constants in the form of LV_<CONST> that
+ * should also appear on lvgl binding API such as Micropython
+ *
+ * The default value just prevents a GCC warning.
+ */
+#define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning
+
+/* Prefix variables that are used in GPU accelerated operations, often these need to be
+ * placed in RAM sections that are DMA accessible */
+#define LV_ATTRIBUTE_DMA
+
 /*===================
  *  HAL settings
  *==================*/
@@ -201,8 +268,8 @@ typedef void * lv_img_decoder_user_data_t;
  * It removes the need to manually update the tick with `lv_tick_inc`) */
 #define LV_TICK_CUSTOM     0
 #if LV_TICK_CUSTOM == 1
-#define LV_TICK_CUSTOM_INCLUDE  "something.h"       /*Header for the sys time function*/
-#define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis())     /*Expression evaluating to current systime in ms*/
+#define LV_TICK_CUSTOM_INCLUDE  "Arduino.h"         /*Header for the system time function*/
+#define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis())     /*Expression evaluating to current system time in ms*/
 #endif   /*LV_TICK_CUSTOM*/
 
 typedef void * lv_disp_drv_user_data_t;             /*Type of user data in the display driver*/
@@ -225,23 +292,48 @@ typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the i
 #  define LV_LOG_LEVEL    LV_LOG_LEVEL_WARN
 
 /* 1: Print the log with 'printf';
- * 0: user need to register a callback with `lv_log_register_print`*/
+ * 0: user need to register a callback with `lv_log_register_print_cb`*/
 #  define LV_LOG_PRINTF   0
 #endif  /*LV_USE_LOG*/
 
-/*================
- *  THEME USAGE
+/*=================
+ * Debug settings
  *================*/
-#define LV_THEME_LIVE_UPDATE    0   /*1: Allow theme switching at run time. Uses 8..10 kB of RAM*/
 
-#define LV_USE_THEME_TEMPL      0   /*Just for test*/
-#define LV_USE_THEME_DEFAULT    0   /*Built mainly from the built-in styles. Consumes very few RAM*/
-#define LV_USE_THEME_ALIEN      0   /*Dark futuristic theme*/
-#define LV_USE_THEME_NIGHT      0   /*Dark elegant theme*/
-#define LV_USE_THEME_MONO       0   /*Mono color theme for monochrome displays*/
-#define LV_USE_THEME_MATERIAL   0   /*Flat theme with bold colors and light shadows*/
-#define LV_USE_THEME_ZEN        0   /*Peaceful, mainly light theme */
-#define LV_USE_THEME_NEMO       0   /*Water-like theme based on the movie "Finding Nemo"*/
+/* If Debug is enabled LittelvGL validates the parameters of the functions.
+ * If an invalid parameter is found an error log message is printed and
+ * the MCU halts at the error. (`LV_USE_LOG` should be enabled)
+ * If you are debugging the MCU you can pause
+ * the debugger to see exactly where  the issue is.
+ *
+ * The behavior of asserts can be overwritten by redefining them here.
+ * E.g. #define LV_ASSERT_MEM(p)  <my_assert_code>
+ */
+#define LV_USE_DEBUG        1
+#if LV_USE_DEBUG
+
+/*Check if the parameter is NULL. (Quite fast) */
+#define LV_USE_ASSERT_NULL      1
+
+/*Checks is the memory is successfully allocated or no. (Quite fast)*/
+#define LV_USE_ASSERT_MEM       1
+
+/*Check the integrity of `lv_mem` after critical operations. (Slow)*/
+#define LV_USE_ASSERT_MEM_INTEGRITY       0
+
+/* Check the strings.
+ * Search for NULL, very long strings, invalid characters, and unnatural repetitions. (Slow)
+ * If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */
+#define LV_USE_ASSERT_STR       0
+
+/* Check NULL, the object's type and existence (e.g. not deleted). (Quite slow)
+ * If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */
+#define LV_USE_ASSERT_OBJ       0
+
+/*Check if the styles are properly initialized. (Fast)*/
+#define LV_USE_ASSERT_STYLE     0
+
+#endif /*LV_USE_DEBUG*/
 
 /*==================
  *    FONT USAGE
@@ -249,16 +341,37 @@ typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the i
 
 /* The built-in fonts contains the ASCII range and some Symbols with  4 bit-per-pixel.
  * The symbols are available via `LV_SYMBOL_...` defines
- * More info about fonts: https://docs.littlevgl.com/#Fonts
- * To create a new font go to: https://littlevgl.com/ttf-font-to-c-array
+ * More info about fonts: https://docs.lvgl.io/v7/en/html/overview/font.html
+ * To create a new font go to: https://lvgl.com/ttf-font-to-c-array
  */
 
-/* Robot fonts with bpp = 4
- * https://fonts.google.com/specimen/Roboto  */
-#define LV_FONT_ROBOTO_12    0
-#define LV_FONT_ROBOTO_16    1
-#define LV_FONT_ROBOTO_22    0
-#define LV_FONT_ROBOTO_28    0
+/* Montserrat fonts with bpp = 4
+ * https://fonts.google.com/specimen/Montserrat  */
+#define LV_FONT_MONTSERRAT_12    0
+#define LV_FONT_MONTSERRAT_14    0
+#define LV_FONT_MONTSERRAT_16    1
+#define LV_FONT_MONTSERRAT_18    0
+#define LV_FONT_MONTSERRAT_20    1
+#define LV_FONT_MONTSERRAT_22    0
+#define LV_FONT_MONTSERRAT_24    0
+#define LV_FONT_MONTSERRAT_26    1
+#define LV_FONT_MONTSERRAT_28    0
+#define LV_FONT_MONTSERRAT_30    0
+#define LV_FONT_MONTSERRAT_32    0
+#define LV_FONT_MONTSERRAT_34    0
+#define LV_FONT_MONTSERRAT_36    0
+#define LV_FONT_MONTSERRAT_38    0
+#define LV_FONT_MONTSERRAT_40    0
+#define LV_FONT_MONTSERRAT_42    0
+#define LV_FONT_MONTSERRAT_44    0
+#define LV_FONT_MONTSERRAT_46    0
+#define LV_FONT_MONTSERRAT_48    0
+
+/* Demonstrate special features */
+#define LV_FONT_MONTSERRAT_12_SUBPX      0
+#define LV_FONT_MONTSERRAT_28_COMPRESSED 0  /*bpp = 3*/
+#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0  /*Hebrew, Arabic, PErisan letters and all their forms*/
+#define LV_FONT_SIMSUN_16_CJK            0  /*1000 most common CJK radicals*/
 
 /*Pixel perfect monospace font
  * http://pelulamu.net/unscii/ */
@@ -272,17 +385,57 @@ typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the i
  */
 #define LV_FONT_CUSTOM_DECLARE
 
-/*Always set a default font from the built-in fonts*/
-#define LV_FONT_DEFAULT        &lv_font_roboto_16
-
 /* Enable it if you have fonts with a lot of characters.
  * The limit depends on the font size, font face and bpp
  * but with > 10,000 characters if you see issues probably you need to enable it.*/
 #define LV_FONT_FMT_TXT_LARGE   0
 
+/* Set the pixel order of the display.
+ * Important only if "subpx fonts" are used.
+ * With "normal" font it doesn't matter.
+ */
+#define LV_FONT_SUBPX_BGR    0
+
 /*Declare the type of the user data of fonts (can be e.g. `void *`, `int`, `struct`)*/
 typedef void * lv_font_user_data_t;
 
+/*================
+ *  THEME USAGE
+ *================*/
+
+/*Always enable at least on theme*/
+
+/* No theme, you can apply your styles as you need
+ * No flags. Set LV_THEME_DEFAULT_FLAG 0 */
+ #define LV_USE_THEME_EMPTY       1
+
+/*Simple to the create your theme based on it
+ * No flags. Set LV_THEME_DEFAULT_FLAG 0 */
+ #define LV_USE_THEME_TEMPLATE    1
+
+/* A fast and impressive theme.
+ * Flags:
+ * LV_THEME_MATERIAL_FLAG_LIGHT: light theme
+ * LV_THEME_MATERIAL_FLAG_DARK: dark theme*/
+ #define LV_USE_THEME_MATERIAL    1
+
+/* Mono-color theme for monochrome displays.
+ * If LV_THEME_DEFAULT_COLOR_PRIMARY is LV_COLOR_BLACK the
+ * texts and borders will be black and the background will be
+ * white. Else the colors are inverted.
+ * No flags. Set LV_THEME_DEFAULT_FLAG 0 */
+ #define LV_USE_THEME_MONO        1
+
+#define LV_THEME_DEFAULT_INCLUDE            <stdint.h>      /*Include a header for the init. function*/
+#define LV_THEME_DEFAULT_INIT               lv_theme_material_init
+#define LV_THEME_DEFAULT_COLOR_PRIMARY      lv_color_hex(0x01a2b1)
+#define LV_THEME_DEFAULT_COLOR_SECONDARY    lv_color_hex(0x44d1b6)
+#define LV_THEME_DEFAULT_FLAG               LV_THEME_MATERIAL_FLAG_LIGHT
+#define LV_THEME_DEFAULT_FONT_SMALL         &lv_font_montserrat_16
+#define LV_THEME_DEFAULT_FONT_NORMAL        &lv_font_montserrat_16
+#define LV_THEME_DEFAULT_FONT_SUBTITLE      &lv_font_montserrat_16
+#define LV_THEME_DEFAULT_FONT_TITLE         &lv_font_montserrat_16
+
 /*=================
  *  Text settings
  *=================*/
@@ -297,14 +450,66 @@ typedef void * lv_font_user_data_t;
  /*Can break (wrap) texts on these chars*/
 #define LV_TXT_BREAK_CHARS                  " ,.;:-_"
 
+/* If a word is at least this long, will break wherever "prettiest"
+ * To disable, set to a value <= 0 */
+#define LV_TXT_LINE_BREAK_LONG_LEN          0
+
+/* Minimum number of characters in a long word to put on a line before a break.
+ * Depends on LV_TXT_LINE_BREAK_LONG_LEN. */
+#define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN  3
+
+/* Minimum number of characters in a long word to put on a line after a break.
+ * Depends on LV_TXT_LINE_BREAK_LONG_LEN. */
+#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3
+
+/* The control character to use for signalling text recoloring. */
+#define LV_TXT_COLOR_CMD "#"
+
+/* Support bidirectional texts.
+ * Allows mixing Left-to-Right and Right-to-Left texts.
+ * The direction will be processed according to the Unicode Bidirectioanl Algorithm:
+ * https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/
+#define LV_USE_BIDI     0
+#if LV_USE_BIDI
+/* Set the default direction. Supported values:
+ * `LV_BIDI_DIR_LTR` Left-to-Right
+ * `LV_BIDI_DIR_RTL` Right-to-Left
+ * `LV_BIDI_DIR_AUTO` detect texts base direction */
+#define LV_BIDI_BASE_DIR_DEF  LV_BIDI_DIR_AUTO
+#endif
+
+/* Enable Arabic/Persian processing
+ * In these languages characters should be replaced with
+ * an other form based on their position in the text */
+#define LV_USE_ARABIC_PERSIAN_CHARS 0
+
+/*Change the built in (v)snprintf functions*/
+#define LV_SPRINTF_CUSTOM   0
+#if LV_SPRINTF_CUSTOM
+#  define LV_SPRINTF_INCLUDE <stdio.h>
+#  define lv_snprintf     snprintf
+#  define lv_vsnprintf    vsnprintf
+#else   /*!LV_SPRINTF_CUSTOM*/
+#  define LV_SPRINTF_DISABLE_FLOAT 1
+#endif  /*LV_SPRINTF_CUSTOM*/
+
 /*===================
  *  LV_OBJ SETTINGS
  *==================*/
 
+#if LV_USE_USER_DATA
 /*Declare the type of the user data of object (can be e.g. `void *`, `int`, `struct`)*/
 typedef void * lv_obj_user_data_t;
+/*Provide a function to free user data*/
+#define LV_USE_USER_DATA_FREE 0
+#if LV_USE_USER_DATA_FREE
+#  define LV_USER_DATA_FREE_INCLUDE  "something.h"  /*Header for user data free function*/
+/* Function prototype : void user_data_free(lv_obj_t * obj); */
+#  define LV_USER_DATA_FREE  (user_data_free)       /*Invoking for user data free function*/
+#endif
+#endif
 
-/*1: enable `lv_obj_realaign()` based on `lv_obj_align()` parameters*/
+/*1: enable `lv_obj_realign()` based on `lv_obj_align()` parameters*/
 #define LV_USE_OBJ_REALIGN          1
 
 /* Enable to make the object clickable on a larger area.
@@ -312,13 +517,13 @@ typedef void * lv_obj_user_data_t;
  * LV_EXT_CLICK_AREA_TINY: The extra area can be adjusted horizontally and vertically (0..255 px)
  * LV_EXT_CLICK_AREA_FULL: The extra area can be adjusted in all 4 directions (-32k..+32k px)
  */
-#define LV_USE_EXT_CLICK_AREA  LV_EXT_CLICK_AREA_OFF
+#define LV_USE_EXT_CLICK_AREA  LV_EXT_CLICK_AREA_TINY
 
 /*==================
  *  LV OBJ X USAGE
  *================*/
 /*
- * Documentation of the object types: https://docs.littlevgl.com/#Object-types
+ * Documentation of the object types: https://docs.lvgl.com/#Object-types
  */
 
 /*Arc (dependencies: -)*/
@@ -329,13 +534,9 @@ typedef void * lv_obj_user_data_t;
 
 /*Button (dependencies: lv_cont*/
 #define LV_USE_BTN      1
-#if LV_USE_BTN != 0
-/*Enable button-state animations - draw a circle on click (dependencies: LV_USE_ANIMATION)*/
-#  define LV_BTN_INK_EFFECT   0
-#endif
 
 /*Button matrix (dependencies: -)*/
-#define LV_USE_BTNM     1
+#define LV_USE_BTNMATRIX     1
 
 /*Calendar (dependencies: -)*/
 #define LV_USE_CALENDAR 1
@@ -344,25 +545,28 @@ typedef void * lv_obj_user_data_t;
 #define LV_USE_CANVAS   1
 
 /*Check box (dependencies: lv_btn, lv_label)*/
-#define LV_USE_CB       1
+#define LV_USE_CHECKBOX       1
 
 /*Chart (dependencies: -)*/
 #define LV_USE_CHART    1
 #if LV_USE_CHART
-#  define LV_CHART_AXIS_TICK_LABEL_MAX_LEN    20
+#  define LV_CHART_AXIS_TICK_LABEL_MAX_LEN    256
 #endif
 
 /*Container (dependencies: -*/
 #define LV_USE_CONT     1
 
+/*Color picker (dependencies: -*/
+#define LV_USE_CPICKER   1
+
 /*Drop down list (dependencies: lv_page, lv_label, lv_symbol_def.h)*/
-#define LV_USE_DDLIST    1
-#if LV_USE_DDLIST != 0
+#define LV_USE_DROPDOWN    1
+#if LV_USE_DROPDOWN != 0
 /*Open and close default animation time [ms] (0: no animation)*/
-#  define LV_DDLIST_DEF_ANIM_TIME     200
+#  define LV_DROPDOWN_DEF_ANIM_TIME     200
 #endif
 
-/*Gauge (dependencies:lv_bar, lv_lmeter)*/
+/*Gauge (dependencies:lv_bar, lv_linemeter)*/
 #define LV_USE_GAUGE    1
 
 /*Image (dependencies: lv_label*/
@@ -376,7 +580,7 @@ typedef void * lv_obj_user_data_t;
 #endif
 
 /*Keyboard (dependencies: lv_btnm)*/
-#define LV_USE_KB       1
+#define LV_USE_KEYBOARD       1
 
 /*Label (dependencies: -*/
 #define LV_USE_LABEL    1
@@ -396,6 +600,10 @@ typedef void * lv_obj_user_data_t;
 
 /*LED (dependencies: -)*/
 #define LV_USE_LED      1
+#if LV_USE_LED
+#  define LV_LED_BRIGHT_MIN  120      /*Minimal brightness*/
+#  define LV_LED_BRIGHT_MAX  255     /*Maximal brightness*/
+#endif
 
 /*Line (dependencies: -*/
 #define LV_USE_LINE     1
@@ -408,10 +616,22 @@ typedef void * lv_obj_user_data_t;
 #endif
 
 /*Line meter (dependencies: *;)*/
-#define LV_USE_LMETER   1
+#define LV_USE_LINEMETER   1
+#if LV_USE_LINEMETER
+/* Draw line more precisely at cost of performance.
+ * Useful if there are lot of lines any minor are visible
+ * 0: No extra precision
+ * 1: Some extra precision
+ * 2: Best precision
+ */
+#  define LV_LINEMETER_PRECISE    0
+#endif
+
+/*Mask (dependencies: -)*/
+#define LV_USE_OBJMASK  1
 
 /*Message box (dependencies: lv_rect, lv_btnm, lv_label)*/
-#define LV_USE_MBOX     1
+#define LV_USE_MSGBOX     1
 
 /*Page (dependencies: lv_cont)*/
 #define LV_USE_PAGE     1
@@ -421,11 +641,11 @@ typedef void * lv_obj_user_data_t;
 #endif
 
 /*Preload (dependencies: lv_arc, lv_anim)*/
-#define LV_USE_PRELOAD      1
-#if LV_USE_PRELOAD != 0
-#  define LV_PRELOAD_DEF_ARC_LENGTH   60      /*[deg]*/
-#  define LV_PRELOAD_DEF_SPIN_TIME    1000    /*[ms]*/
-#  define LV_PRELOAD_DEF_ANIM         LV_PRELOAD_TYPE_SPINNING_ARC
+#define LV_USE_SPINNER      1
+#if LV_USE_SPINNER != 0
+#  define LV_SPINNER_DEF_ARC_LENGTH   60      /*[deg]*/
+#  define LV_SPINNER_DEF_SPIN_TIME    1000    /*[ms]*/
+#  define LV_SPINNER_DEF_ANIM         LV_SPINNER_TYPE_SPINNING_ARC
 #endif
 
 /*Roller (dependencies: lv_ddlist)*/
@@ -445,13 +665,13 @@ typedef void * lv_obj_user_data_t;
 #define LV_USE_SPINBOX       1
 
 /*Switch (dependencies: lv_slider)*/
-#define LV_USE_SW       1
+#define LV_USE_SWITCH       1
 
 /*Text area (dependencies: lv_label, lv_page)*/
-#define LV_USE_TA       1
-#if LV_USE_TA != 0
-#  define LV_TA_DEF_CURSOR_BLINK_TIME 400     /*ms*/
-#  define LV_TA_DEF_PWD_SHOW_TIME     1500    /*ms*/
+#define LV_USE_TEXTAREA       1
+#if LV_USE_TEXTAREA != 0
+#  define LV_TEXTAREA_DEF_CURSOR_BLINK_TIME 400     /*ms*/
+#  define LV_TEXTAREA_DEF_PWD_SHOW_TIME     1500    /*ms*/
 #endif
 
 /*Table (dependencies: lv_label)*/
@@ -487,9 +707,6 @@ typedef void * lv_obj_user_data_t;
 
 /*--END OF LV_CONF_H--*/
 
-/*Be sure every define has a default value*/
-#include "lvgl/src/lv_conf_checker.h"
-
 #endif /*LV_CONF_H*/
 
 #endif /*End of "Content enable"*/
diff --git a/lv_drivers b/lv_drivers
-Subproject 21bfe432a36ea9a80b622f1268c44dd205da068
+Subproject 6ca367ed127e2b53370ddf6b259e32341101440
diff --git a/lvgl b/lvgl
-Subproject 2ead4959038fcfd01eaee0f124b98a8ae3efec2
+Subproject e30efb716fe2ae0eb385ea9efa1f3b742b180cb
diff --git a/lvgl.py b/lvgl.py
index 91fa14b..c154a5e 100644
--- a/lvgl.py
+++ b/lvgl.py
@@ -35,11 +35,12 @@ def source_list(bld):
     cflags = []
     mk_files = ['lvgl/src/lv_core/lv_core.mk',
                 'lvgl/src/lv_hal/lv_hal.mk',
-                'lvgl/src/lv_objx/lv_objx.mk',
+                'lvgl/src/lv_widgets/lv_widgets.mk',
                 'lvgl/src/lv_font/lv_font.mk',
                 'lvgl/src/lv_misc/lv_misc.mk',
                 'lvgl/src/lv_themes/lv_themes.mk',
                 'lvgl/src/lv_draw/lv_draw.mk',
+                'lvgl/src/lv_gpu/lv_gpu.mk',
                ]
 
     if bld.env.DRIVERS: