rafaelcaricio/lvgl-rs
1
0
Fork 0
Code Issues 12 Pull requests 2 Projects Releases 4 Wiki Activity

LVGL 7.0.1 basic setup

Browse source
This commit is contained in:
Rafael Caricio 2020-06-02 20:48:50 +02:00 committed by Rafael Carício
parent 460a3d1d30
commit 59c567ae1c
3 changed files with 199 additions and 73 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
.gitmodules vendored
View file

@ -0,0 +1,3 @@
[submodule "lvgl-sys/vendor/lvgl"]
path = lvgl-sys/vendor/lvgl
url = https://github.com/lvgl/lvgl.git

268
examples/include/lv_conf.h
View file

@ -1,3 +1,14 @@
/**
* @file lv_conf.h
*
*/
/*
* COPY THIS FILE AS `lv_conf.h` NEXT TO the `lvgl` FOLDER
*/
#if 1 /*Set it to "1" to enable content*/
#ifndef LV_CONF_H
#define LV_CONF_H
/* clang-format off */
@ -9,12 +20,12 @@
*====================*/
/* Maximal horizontal and vertical resolution to support by the library.*/
#define LV_HOR_RES_MAX (240)
#define LV_VER_RES_MAX (240)
#define LV_HOR_RES_MAX (480)
#define LV_VER_RES_MAX (320)
/* Color depth:
* - 1: 1 byte per pixel
* - 8: RGB233
* - 8: RGB332
* - 16: RGB565
* - 32: ARGB8888
*/
@ -32,9 +43,6 @@
/*Images pixels with this color will not be drawn (with chroma keying)*/
#define LV_COLOR_TRANSP LV_COLOR_LIME /*LV_COLOR_LIME: pure green*/
/* Enable chroma keying for indexed images. */
#define LV_INDEXED_CHROMA 1
/* Enable anti-aliasing (lines, and radiuses will be smoothed) */
#define LV_ANTIALIAS 1
@ -45,7 +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 298 /*[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;
@ -61,7 +80,7 @@ typedef int16_t lv_coord_t;
#define LV_MEM_CUSTOM 0
#if LV_MEM_CUSTOM == 0
/* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
# define LV_MEM_SIZE (4U * 1024U)
# define LV_MEM_SIZE (32U * 1024U)
/* Complier prefix for a big array declaration */
# define LV_MEM_ATTR
@ -101,7 +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`) */
@ -111,6 +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
*==================*/
@ -126,6 +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
@ -134,17 +176,24 @@ typedef void * lv_group_user_data_t;
#endif /*LV_USE_GROUP*/
/* 1: Enable GPU interface*/
#define LV_USE_GPU 0
#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
/* 1: Enable file system (might be required for images */
#define LV_USE_FILESYSTEM 0
#define LV_USE_FILESYSTEM 1
#if LV_USE_FILESYSTEM
/*Declare the type of the user data of file system drivers (can be e.g. `void *`, `int`, `struct`)*/
typedef void * lv_fs_drv_user_data_t;
#endif
/*1: Add a `user_data` to drivers and objects*/
#define LV_USE_USER_DATA 1
#define LV_USE_USER_DATA 0
/*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
@ -176,6 +225,9 @@ typedef void * lv_img_decoder_user_data_t;
/* 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))) */
@ -185,6 +237,10 @@ 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
@ -242,7 +298,7 @@ typedef void * lv_indev_drv_user_data_t; /*Type of user data in the i
* 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 0
#define LV_USE_DEBUG 1
#if LV_USE_DEBUG
/*Check if the parameter is NULL. (Quite fast) */
@ -251,6 +307,9 @@ typedef void * lv_indev_drv_user_data_t; /*Type of user data in the i
/*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) */
@ -261,44 +320,47 @@ typedef void * lv_indev_drv_user_data_t; /*Type of user data in the i
#define LV_USE_ASSERT_OBJ 0
/*Check if the styles are properly initialized. (Fast)*/
#define LV_USE_ASSERT_STYLE 1
#define LV_USE_ASSERT_STYLE 0
#endif /*LV_USE_DEBUG*/
/*================
* THEME USAGE
*================*/
#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"*/
/*==================
* FONT USAGE
*===================*/
/* 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.com/#Fonts
* 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 0
#define LV_FONT_ROBOTO_22 0
#define LV_FONT_ROBOTO_28 1
/* 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 0
#define LV_FONT_MONTSERRAT_22 0
#define LV_FONT_MONTSERRAT_24 0
#define LV_FONT_MONTSERRAT_26 0
#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_ROBOTO_12_SUBPX 1
#define LV_FONT_ROBOTO_28_COMPRESSED 1 /*bpp = 3*/
#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/ */
@ -312,9 +374,6 @@ 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_28
/* 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.*/
@ -329,6 +388,43 @@ typedef void * lv_indev_drv_user_data_t; /*Type of user data in the i
/*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_RED
#define LV_THEME_DEFAULT_COLOR_SECONDARY LV_COLOR_BLUE
#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
*=================*/
@ -340,13 +436,12 @@ typedef void * lv_font_user_data_t;
* */
#define LV_TXT_ENC LV_TXT_ENC_UTF8
/*Can break (wrap) texts on these chars*/
/*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 12
#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. */
@ -372,20 +467,36 @@ typedef void * lv_font_user_data_t;
#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*/
#define LV_USE_OBJ_REALIGN 1
@ -395,13 +506,13 @@ 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: -)*/
@ -412,13 +523,9 @@ 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
@ -427,12 +534,12 @@ 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: -*/
@ -442,13 +549,13 @@ typedef void * lv_obj_user_data_t;
#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*/
@ -462,7 +569,7 @@ 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
@ -482,6 +589,10 @@ 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
@ -494,10 +605,22 @@ 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
@ -507,11 +630,11 @@ 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)*/
@ -531,13 +654,13 @@ 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)*/
@ -573,7 +696,6 @@ 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"*/

1
lvgl-sys/vendor/lvgl vendored Submodule

@ -0,0 +1 @@
Subproject commit 91b997769e7a2b7eb410371725b1e3a7cb6ecde8