lv_conf.h
1 /** 2 * @file lv_conf.h 3 * Configuration file for LVGL v7.2.0 4 */ 5 6 /* 7 * COPY THIS FILE AS `lv_conf.h` NEXT TO the `lvgl` FOLDER 8 */ 9 10 #if 1 /*Set it to "1" to enable content*/ 11 12 #ifndef LV_CONF_H 13 #define LV_CONF_H 14 /* clang-format off */ 15 16 #include <stdint.h> 17 18 /*==================== 19 Graphical settings 20 *====================*/ 21 22 /* Maximal horizontal and vertical resolution to support by the library.*/ 23 #define LV_HOR_RES_MAX (240) 24 #define LV_VER_RES_MAX (320) 25 26 /* Color depth: 27 * - 1: 1 byte per pixel 28 * - 8: RGB332 29 * - 16: RGB565 30 * - 32: ARGB8888 31 */ 32 #define LV_COLOR_DEPTH 16 33 34 /* Swap the 2 bytes of RGB565 color. 35 * Useful if the display has a 8 bit interface (e.g. SPI)*/ 36 #define LV_COLOR_16_SWAP 1 37 38 /* 1: Enable screen transparency. 39 * Useful for OSD or other overlapping GUIs. 40 * Requires `LV_COLOR_DEPTH = 32` colors and the screen's style should be modified: `style.body.opa = ...`*/ 41 #define LV_COLOR_SCREEN_TRANSP 0 42 43 /*Images pixels with this color will not be drawn (with chroma keying)*/ 44 #define LV_COLOR_TRANSP LV_COLOR_LIME /*LV_COLOR_LIME: pure green*/ 45 46 /* Enable anti-aliasing (lines, and radiuses will be smoothed) */ 47 #define LV_ANTIALIAS 1 48 49 /* Default display refresh period. 50 * Can be changed in the display driver (`lv_disp_drv_t`).*/ 51 #define LV_DISP_DEF_REFR_PERIOD 30 /*[ms]*/ 52 53 /* Dot Per Inch: used to initialize default sizes. 54 * E.g. a button with width = LV_DPI / 2 -> half inch wide 55 * (Not so important, you can adjust it to modify default sizes and spaces)*/ 56 #define LV_DPI 130 /*[px]*/ 57 58 /* The the real width of the display changes some default values: 59 * default object sizes, layout of examples, etc. 60 * According to the width of the display (hor. res. / dpi) 61 * the displays fall in 4 categories. 62 * The 4th is extra large which has no upper limit so not listed here 63 * The upper limit of the categories are set below in 0.1 inch unit. 64 */ 65 #define LV_DISP_SMALL_LIMIT 30 66 #define LV_DISP_MEDIUM_LIMIT 50 67 #define LV_DISP_LARGE_LIMIT 70 68 69 /* Type of coordinates. Should be `int16_t` (or `int32_t` for extreme cases) */ 70 typedef int16_t lv_coord_t; 71 72 /*========================= 73 Memory manager settings 74 *=========================*/ 75 76 /* LittelvGL's internal memory manager's settings. 77 * The graphical objects and other related data are stored here. */ 78 79 /* 1: use custom malloc/free, 0: use the built-in `lv_mem_alloc` and `lv_mem_free` */ 80 #define LV_MEM_CUSTOM 0 81 #if LV_MEM_CUSTOM == 0 82 /* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/ 83 # define LV_MEM_SIZE (24U * 1024U) 84 85 /* Complier prefix for a big array declaration */ 86 # define LV_MEM_ATTR 87 88 /* Set an address for the memory pool instead of allocating it as an array. 89 * Can be in external SRAM too. */ 90 # define LV_MEM_ADR 0 91 92 /* Automatically defrag. on free. Defrag. means joining the adjacent free cells. */ 93 # define LV_MEM_AUTO_DEFRAG 1 94 #else /*LV_MEM_CUSTOM*/ 95 # define LV_MEM_CUSTOM_INCLUDE <stdlib.h> /*Header for the dynamic memory function*/ 96 # define LV_MEM_CUSTOM_ALLOC malloc /*Wrapper to malloc*/ 97 # define LV_MEM_CUSTOM_FREE free /*Wrapper to free*/ 98 #endif /*LV_MEM_CUSTOM*/ 99 100 /* Garbage Collector settings 101 * Used if lvgl is binded to higher level language and the memory is managed by that language */ 102 #define LV_ENABLE_GC 0 103 #if LV_ENABLE_GC != 0 104 # define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/ 105 # define LV_MEM_CUSTOM_REALLOC your_realloc /*Wrapper to realloc*/ 106 # define LV_MEM_CUSTOM_GET_SIZE your_mem_get_size /*Wrapper to lv_mem_get_size*/ 107 #endif /* LV_ENABLE_GC */ 108 109 /*======================= 110 Input device settings 111 *=======================*/ 112 113 /* Input device default settings. 114 * Can be changed in the Input device driver (`lv_indev_drv_t`)*/ 115 116 /* Input device read period in milliseconds */ 117 #define LV_INDEV_DEF_READ_PERIOD 30 118 119 /* Drag threshold in pixels */ 120 #define LV_INDEV_DEF_DRAG_LIMIT 10 121 122 /* Drag throw slow-down in [%]. Greater value -> faster slow-down */ 123 #define LV_INDEV_DEF_DRAG_THROW 10 124 125 /* Long press time in milliseconds. 126 * Time to send `LV_EVENT_LONG_PRESSSED`) */ 127 #define LV_INDEV_DEF_LONG_PRESS_TIME 400 128 129 /* Repeated trigger period in long press [ms] 130 * Time between `LV_EVENT_LONG_PRESSED_REPEAT */ 131 #define LV_INDEV_DEF_LONG_PRESS_REP_TIME 100 132 133 134 /* Gesture threshold in pixels */ 135 #define LV_INDEV_DEF_GESTURE_LIMIT 50 136 137 /* Gesture min velocity at release before swipe (pixels)*/ 138 #define LV_INDEV_DEF_GESTURE_MIN_VELOCITY 3 139 140 /*================== 141 * Feature usage 142 *==================*/ 143 144 /*1: Enable the Animations */ 145 #define LV_USE_ANIMATION 1 146 #if LV_USE_ANIMATION 147 148 /*Declare the type of the user data of animations (can be e.g. `void *`, `int`, `struct`)*/ 149 typedef void * lv_anim_user_data_t; 150 151 #endif 152 153 /* 1: Enable shadow drawing*/ 154 #define LV_USE_SHADOW 1 155 #if LV_USE_SHADOW 156 /* Allow buffering some shadow calculation 157 * LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer, 158 * where shadow size is `shadow_width + radius` 159 * Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/ 160 #define LV_SHADOW_CACHE_SIZE 0 161 #endif 162 163 /* 1: Use other blend modes than normal (`LV_BLEND_MODE_...`)*/ 164 #define LV_USE_BLEND_MODES 1 165 166 /* 1: Use the `opa_scale` style property to set the opacity of an object and its children at once*/ 167 #define LV_USE_OPA_SCALE 1 168 169 /* 1: Use image zoom and rotation*/ 170 #define LV_USE_IMG_TRANSFORM 1 171 172 /* 1: Enable object groups (for keyboard/encoder navigation) */ 173 #define LV_USE_GROUP 1 174 #if LV_USE_GROUP 175 typedef void * lv_group_user_data_t; 176 #endif /*LV_USE_GROUP*/ 177 178 /* 1: Enable GPU interface*/ 179 #define LV_USE_GPU 1 /*Only enables `gpu_fill_cb` and `gpu_blend_cb` in the disp. drv- */ 180 #define LV_USE_GPU_STM32_DMA2D 0 181 /*If enabling LV_USE_GPU_STM32_DMA2D, LV_GPU_DMA2D_CMSIS_INCLUDE must be defined to include path of CMSIS header of target processor 182 e.g. "stm32f769xx.h" or "stm32f429xx.h" */ 183 #define LV_GPU_DMA2D_CMSIS_INCLUDE 184 185 /* 1: Enable file system (might be required for images */ 186 #define LV_USE_FILESYSTEM 1 187 #if LV_USE_FILESYSTEM 188 /*Declare the type of the user data of file system drivers (can be e.g. `void *`, `int`, `struct`)*/ 189 typedef void * lv_fs_drv_user_data_t; 190 #endif 191 192 /*1: Add a `user_data` to drivers and objects*/ 193 #define LV_USE_USER_DATA 1 194 195 /*1: Show CPU usage and FPS count in the right bottom corner*/ 196 #define LV_USE_PERF_MONITOR 0 197 198 /*1: Use the functions and types from the older API if possible */ 199 #define LV_USE_API_EXTENSION_V6 1 200 #define LV_USE_API_EXTENSION_V7 1 201 202 /*======================== 203 * Image decoder and cache 204 *========================*/ 205 206 /* 1: Enable indexed (palette) images */ 207 #define LV_IMG_CF_INDEXED 1 208 209 /* 1: Enable alpha indexed images */ 210 #define LV_IMG_CF_ALPHA 1 211 212 /* Default image cache size. Image caching keeps the images opened. 213 * If only the built-in image formats are used there is no real advantage of caching. 214 * (I.e. no new image decoder is added) 215 * With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images. 216 * However the opened images might consume additional RAM. 217 * LV_IMG_CACHE_DEF_SIZE must be >= 1 */ 218 #define LV_IMG_CACHE_DEF_SIZE 1 219 220 /*Declare the type of the user data of image decoder (can be e.g. `void *`, `int`, `struct`)*/ 221 typedef void * lv_img_decoder_user_data_t; 222 223 /*===================== 224 * Compiler settings 225 *====================*/ 226 227 /* For big endian systems set to 1 */ 228 #define LV_BIG_ENDIAN_SYSTEM 0 229 230 /* Define a custom attribute to `lv_tick_inc` function */ 231 #define LV_ATTRIBUTE_TICK_INC 232 233 /* Define a custom attribute to `lv_task_handler` function */ 234 #define LV_ATTRIBUTE_TASK_HANDLER 235 236 /* Define a custom attribute to `lv_disp_flush_ready` function */ 237 #define LV_ATTRIBUTE_FLUSH_READY 238 239 /* With size optimization (-Os) the compiler might not align data to 240 * 4 or 8 byte boundary. This alignment will be explicitly applied where needed. 241 * E.g. __attribute__((aligned(4))) */ 242 #define LV_ATTRIBUTE_MEM_ALIGN 243 244 /* Attribute to mark large constant arrays for example 245 * font's bitmaps */ 246 #define LV_ATTRIBUTE_LARGE_CONST 247 248 /* Prefix performance critical functions to place them into a faster memory (e.g RAM) 249 * Uses 15-20 kB extra memory */ 250 #define LV_ATTRIBUTE_FAST_MEM 251 252 /* Export integer constant to binding. 253 * This macro is used with constants in the form of LV_<CONST> that 254 * should also appear on lvgl binding API such as Micropython 255 * 256 * The default value just prevents a GCC warning. 257 */ 258 #define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning 259 260 /* Prefix variables that are used in GPU accelerated operations, often these need to be 261 * placed in RAM sections that are DMA accessible */ 262 #define LV_ATTRIBUTE_DMA 263 264 /*=================== 265 * HAL settings 266 *==================*/ 267 268 /* 1: use a custom tick source. 269 * It removes the need to manually update the tick with `lv_tick_inc`) */ 270 #define LV_TICK_CUSTOM 0 271 #if LV_TICK_CUSTOM == 1 272 #define LV_TICK_CUSTOM_INCLUDE "Arduino.h" /*Header for the system time function*/ 273 #define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current system time in ms*/ 274 #endif /*LV_TICK_CUSTOM*/ 275 276 typedef void * lv_disp_drv_user_data_t; /*Type of user data in the display driver*/ 277 typedef void * lv_indev_drv_user_data_t; /*Type of user data in the input device driver*/ 278 279 /*================ 280 * Log settings 281 *===============*/ 282 283 /*1: Enable the log module*/ 284 #define LV_USE_LOG 0 285 #if LV_USE_LOG 286 /* How important log should be added: 287 * LV_LOG_LEVEL_TRACE A lot of logs to give detailed information 288 * LV_LOG_LEVEL_INFO Log important events 289 * LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem 290 * LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail 291 * LV_LOG_LEVEL_NONE Do not log anything 292 */ 293 # define LV_LOG_LEVEL LV_LOG_LEVEL_WARN 294 295 /* 1: Print the log with 'printf'; 296 * 0: user need to register a callback with `lv_log_register_print_cb`*/ 297 # define LV_LOG_PRINTF 0 298 #endif /*LV_USE_LOG*/ 299 300 /*================= 301 * Debug settings 302 *================*/ 303 304 /* If Debug is enabled LittelvGL validates the parameters of the functions. 305 * If an invalid parameter is found an error log message is printed and 306 * the MCU halts at the error. (`LV_USE_LOG` should be enabled) 307 * If you are debugging the MCU you can pause 308 * the debugger to see exactly where the issue is. 309 * 310 * The behavior of asserts can be overwritten by redefining them here. 311 * E.g. #define LV_ASSERT_MEM(p) <my_assert_code> 312 */ 313 #define LV_USE_DEBUG 1 314 #if LV_USE_DEBUG 315 316 /*Check if the parameter is NULL. (Quite fast) */ 317 #define LV_USE_ASSERT_NULL 1 318 319 /*Checks is the memory is successfully allocated or no. (Quite fast)*/ 320 #define LV_USE_ASSERT_MEM 1 321 322 /*Check the integrity of `lv_mem` after critical operations. (Slow)*/ 323 #define LV_USE_ASSERT_MEM_INTEGRITY 0 324 325 /* Check the strings. 326 * Search for NULL, very long strings, invalid characters, and unnatural repetitions. (Slow) 327 * If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */ 328 #define LV_USE_ASSERT_STR 0 329 330 /* Check NULL, the object's type and existence (e.g. not deleted). (Quite slow) 331 * If disabled `LV_USE_ASSERT_NULL` will be performed instead (if it's enabled) */ 332 #define LV_USE_ASSERT_OBJ 0 333 334 /*Check if the styles are properly initialized. (Fast)*/ 335 #define LV_USE_ASSERT_STYLE 0 336 337 #endif /*LV_USE_DEBUG*/ 338 339 /*================== 340 * FONT USAGE 341 *===================*/ 342 343 /* The built-in fonts contains the ASCII range and some Symbols with 4 bit-per-pixel. 344 * The symbols are available via `LV_SYMBOL_...` defines 345 * More info about fonts: https://docs.lvgl.io/v7/en/html/overview/font.html 346 * To create a new font go to: https://lvgl.com/ttf-font-to-c-array 347 */ 348 349 /* Montserrat fonts with bpp = 4 350 * https://fonts.google.com/specimen/Montserrat */ 351 #define LV_FONT_MONTSERRAT_12 0 352 #define LV_FONT_MONTSERRAT_14 0 353 #define LV_FONT_MONTSERRAT_16 0 354 #define LV_FONT_MONTSERRAT_18 0 355 #define LV_FONT_MONTSERRAT_20 0 356 #define LV_FONT_MONTSERRAT_22 0 357 #define LV_FONT_MONTSERRAT_24 0 358 #define LV_FONT_MONTSERRAT_26 0 359 #define LV_FONT_MONTSERRAT_28 0 360 #define LV_FONT_MONTSERRAT_30 0 361 #define LV_FONT_MONTSERRAT_32 0 362 #define LV_FONT_MONTSERRAT_34 0 363 #define LV_FONT_MONTSERRAT_36 0 364 #define LV_FONT_MONTSERRAT_38 0 365 #define LV_FONT_MONTSERRAT_40 0 366 #define LV_FONT_MONTSERRAT_42 0 367 #define LV_FONT_MONTSERRAT_44 0 368 #define LV_FONT_MONTSERRAT_46 0 369 #define LV_FONT_MONTSERRAT_48 0 370 371 /* Demonstrate special features */ 372 #define LV_FONT_MONTSERRAT_12_SUBPX 0 373 #define LV_FONT_MONTSERRAT_28_COMPRESSED 0 /*bpp = 3*/ 374 #define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0 /*Hebrew, Arabic, PErisan letters and all their forms*/ 375 #define LV_FONT_SIMSUN_16_CJK 0 /*1000 most common CJK radicals*/ 376 377 /*Pixel perfect monospace font 378 * http://pelulamu.net/unscii/ */ 379 #define LV_FONT_UNSCII_8 0 380 381 /* Optionally declare your custom fonts here. 382 * You can use these fonts as default font too 383 * and they will be available globally. E.g. 384 * #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) \ 385 * LV_FONT_DECLARE(my_font_2) 386 */ 387 #define LV_FONT_CUSTOM_DECLARE \ 388 LV_FONT_DECLARE(icons_32) \ 389 LV_FONT_DECLARE(icons_64) \ 390 LV_FONT_DECLARE(metropolis_12) \ 391 LV_FONT_DECLARE(metropolis_16) \ 392 LV_FONT_DECLARE(metropolis_20) \ 393 LV_FONT_DECLARE(metropolis_24) 394 395 396 /* Enable it if you have fonts with a lot of characters. 397 * The limit depends on the font size, font face and bpp 398 * but with > 10,000 characters if you see issues probably you need to enable it.*/ 399 #define LV_FONT_FMT_TXT_LARGE 0 400 401 /* Set the pixel order of the display. 402 * Important only if "subpx fonts" are used. 403 * With "normal" font it doesn't matter. 404 */ 405 #define LV_FONT_SUBPX_BGR 0 406 407 /*Declare the type of the user data of fonts (can be e.g. `void *`, `int`, `struct`)*/ 408 typedef void * lv_font_user_data_t; 409 410 /*================ 411 * THEME USAGE 412 *================*/ 413 414 /*Always enable at least on theme*/ 415 416 /* No theme, you can apply your styles as you need 417 * No flags. Set LV_THEME_DEFAULT_FLAG 0 */ 418 #define LV_USE_THEME_EMPTY 1 419 420 /*Simple to the create your theme based on it 421 * No flags. Set LV_THEME_DEFAULT_FLAG 0 */ 422 #define LV_USE_THEME_TEMPLATE 1 423 424 /* A fast and impressive theme. 425 * Flags: 426 * LV_THEME_MATERIAL_FLAG_LIGHT: light theme 427 * LV_THEME_MATERIAL_FLAG_DARK: dark theme*/ 428 #define LV_USE_THEME_MATERIAL 1 429 430 /* Mono-color theme for monochrome displays. 431 * If LV_THEME_DEFAULT_COLOR_PRIMARY is LV_COLOR_BLACK the 432 * texts and borders will be black and the background will be 433 * white. Else the colors are inverted. 434 * No flags. Set LV_THEME_DEFAULT_FLAG 0 */ 435 #define LV_USE_THEME_MONO 1 436 437 #define LV_THEME_DEFAULT_INCLUDE <stdint.h> /*Include a header for the init. function*/ 438 #define LV_THEME_DEFAULT_INIT lv_theme_material_init 439 #define LV_THEME_DEFAULT_COLOR_PRIMARY lv_color_hex(0x01a2b1) 440 #define LV_THEME_DEFAULT_COLOR_SECONDARY lv_color_hex(0x44d1b6) 441 #define LV_THEME_DEFAULT_FLAG LV_THEME_MATERIAL_FLAG_DARK 442 #define LV_THEME_DEFAULT_FONT_SMALL &metropolis_12 443 #define LV_THEME_DEFAULT_FONT_NORMAL &metropolis_16 444 #define LV_THEME_DEFAULT_FONT_SUBTITLE &metropolis_20 445 #define LV_THEME_DEFAULT_FONT_TITLE &metropolis_24 446 447 /*================= 448 * Text settings 449 *=================*/ 450 451 /* Select a character encoding for strings. 452 * Your IDE or editor should have the same character encoding 453 * - LV_TXT_ENC_UTF8 454 * - LV_TXT_ENC_ASCII 455 * */ 456 #define LV_TXT_ENC LV_TXT_ENC_UTF8 457 458 /*Can break (wrap) texts on these chars*/ 459 #define LV_TXT_BREAK_CHARS " ,.;:-_" 460 461 /* If a word is at least this long, will break wherever "prettiest" 462 * To disable, set to a value <= 0 */ 463 #define LV_TXT_LINE_BREAK_LONG_LEN 0 464 465 /* Minimum number of characters in a long word to put on a line before a break. 466 * Depends on LV_TXT_LINE_BREAK_LONG_LEN. */ 467 #define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3 468 469 /* Minimum number of characters in a long word to put on a line after a break. 470 * Depends on LV_TXT_LINE_BREAK_LONG_LEN. */ 471 #define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3 472 473 /* The control character to use for signalling text recoloring. */ 474 #define LV_TXT_COLOR_CMD "#" 475 476 /* Support bidirectional texts. 477 * Allows mixing Left-to-Right and Right-to-Left texts. 478 * The direction will be processed according to the Unicode Bidirectioanl Algorithm: 479 * https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/ 480 #define LV_USE_BIDI 0 481 #if LV_USE_BIDI 482 /* Set the default direction. Supported values: 483 * `LV_BIDI_DIR_LTR` Left-to-Right 484 * `LV_BIDI_DIR_RTL` Right-to-Left 485 * `LV_BIDI_DIR_AUTO` detect texts base direction */ 486 #define LV_BIDI_BASE_DIR_DEF LV_BIDI_DIR_AUTO 487 #endif 488 489 /* Enable Arabic/Persian processing 490 * In these languages characters should be replaced with 491 * an other form based on their position in the text */ 492 #define LV_USE_ARABIC_PERSIAN_CHARS 0 493 494 /*Change the built in (v)snprintf functions*/ 495 #define LV_SPRINTF_CUSTOM 0 496 #if LV_SPRINTF_CUSTOM 497 # define LV_SPRINTF_INCLUDE <stdio.h> 498 # define lv_snprintf snprintf 499 # define lv_vsnprintf vsnprintf 500 #else /*!LV_SPRINTF_CUSTOM*/ 501 # define LV_SPRINTF_DISABLE_FLOAT 1 502 #endif /*LV_SPRINTF_CUSTOM*/ 503 504 /*=================== 505 * LV_OBJ SETTINGS 506 *==================*/ 507 508 #if LV_USE_USER_DATA 509 /*Declare the type of the user data of object (can be e.g. `void *`, `int`, `struct`)*/ 510 typedef void * lv_obj_user_data_t; 511 /*Provide a function to free user data*/ 512 #define LV_USE_USER_DATA_FREE 0 513 #if LV_USE_USER_DATA_FREE 514 # define LV_USER_DATA_FREE_INCLUDE "something.h" /*Header for user data free function*/ 515 /* Function prototype : void user_data_free(lv_obj_t * obj); */ 516 # define LV_USER_DATA_FREE (user_data_free) /*Invoking for user data free function*/ 517 #endif 518 #endif 519 520 /*1: enable `lv_obj_realign()` based on `lv_obj_align()` parameters*/ 521 #define LV_USE_OBJ_REALIGN 1 522 523 /* Enable to make the object clickable on a larger area. 524 * LV_EXT_CLICK_AREA_OFF or 0: Disable this feature 525 * LV_EXT_CLICK_AREA_TINY: The extra area can be adjusted horizontally and vertically (0..255 px) 526 * LV_EXT_CLICK_AREA_FULL: The extra area can be adjusted in all 4 directions (-32k..+32k px) 527 */ 528 #define LV_USE_EXT_CLICK_AREA LV_EXT_CLICK_AREA_TINY 529 530 /*================== 531 * LV OBJ X USAGE 532 *================*/ 533 /* 534 * Documentation of the object types: https://docs.lvgl.com/#Object-types 535 */ 536 537 /*Arc (dependencies: -)*/ 538 #define LV_USE_ARC 1 539 540 /*Bar (dependencies: -)*/ 541 #define LV_USE_BAR 1 542 543 /*Button (dependencies: lv_cont*/ 544 #define LV_USE_BTN 1 545 546 /*Button matrix (dependencies: -)*/ 547 #define LV_USE_BTNMATRIX 1 548 549 /*Calendar (dependencies: -)*/ 550 #define LV_USE_CALENDAR 1 551 #if LV_USE_CALENDAR 552 # define LV_CALENDAR_WEEK_STARTS_MONDAY 0 553 #endif 554 555 /*Canvas (dependencies: lv_img)*/ 556 #define LV_USE_CANVAS 1 557 558 /*Check box (dependencies: lv_btn, lv_label)*/ 559 #define LV_USE_CHECKBOX 1 560 561 /*Chart (dependencies: -)*/ 562 #define LV_USE_CHART 1 563 #if LV_USE_CHART 564 # define LV_CHART_AXIS_TICK_LABEL_MAX_LEN 256 565 #endif 566 567 /*Container (dependencies: -*/ 568 #define LV_USE_CONT 1 569 570 /*Color picker (dependencies: -*/ 571 #define LV_USE_CPICKER 1 572 573 /*Drop down list (dependencies: lv_page, lv_label, lv_symbol_def.h)*/ 574 #define LV_USE_DROPDOWN 1 575 #if LV_USE_DROPDOWN != 0 576 /*Open and close default animation time [ms] (0: no animation)*/ 577 # define LV_DROPDOWN_DEF_ANIM_TIME 200 578 #endif 579 580 /*Gauge (dependencies:lv_bar, lv_linemeter)*/ 581 #define LV_USE_GAUGE 1 582 583 /*Image (dependencies: lv_label*/ 584 #define LV_USE_IMG 1 585 586 /*Image Button (dependencies: lv_btn*/ 587 #define LV_USE_IMGBTN 1 588 #if LV_USE_IMGBTN 589 /*1: The imgbtn requires left, mid and right parts and the width can be set freely*/ 590 # define LV_IMGBTN_TILED 0 591 #endif 592 593 /*Keyboard (dependencies: lv_btnm)*/ 594 #define LV_USE_KEYBOARD 1 595 596 /*Label (dependencies: -*/ 597 #define LV_USE_LABEL 1 598 #if LV_USE_LABEL != 0 599 /*Hor, or ver. scroll speed [px/sec] in 'LV_LABEL_LONG_ROLL/ROLL_CIRC' mode*/ 600 # define LV_LABEL_DEF_SCROLL_SPEED 25 601 602 /* Waiting period at beginning/end of animation cycle */ 603 # define LV_LABEL_WAIT_CHAR_COUNT 3 604 605 /*Enable selecting text of the label */ 606 # define LV_LABEL_TEXT_SEL 0 607 608 /*Store extra some info in labels (12 bytes) to speed up drawing of very long texts*/ 609 # define LV_LABEL_LONG_TXT_HINT 0 610 #endif 611 612 /*LED (dependencies: -)*/ 613 #define LV_USE_LED 1 614 #if LV_USE_LED 615 # define LV_LED_BRIGHT_MIN 120 /*Minimal brightness*/ 616 # define LV_LED_BRIGHT_MAX 255 /*Maximal brightness*/ 617 #endif 618 619 /*Line (dependencies: -*/ 620 #define LV_USE_LINE 1 621 622 /*List (dependencies: lv_page, lv_btn, lv_label, (lv_img optionally for icons ))*/ 623 #define LV_USE_LIST 1 624 #if LV_USE_LIST != 0 625 /*Default animation time of focusing to a list element [ms] (0: no animation) */ 626 # define LV_LIST_DEF_ANIM_TIME 100 627 #endif 628 629 /*Line meter (dependencies: *;)*/ 630 #define LV_USE_LINEMETER 1 631 #if LV_USE_LINEMETER 632 /* Draw line more precisely at cost of performance. 633 * Useful if there are lot of lines any minor are visible 634 * 0: No extra precision 635 * 1: Some extra precision 636 * 2: Best precision 637 */ 638 # define LV_LINEMETER_PRECISE 0 639 #endif 640 641 /*Mask (dependencies: -)*/ 642 #define LV_USE_OBJMASK 1 643 644 /*Message box (dependencies: lv_rect, lv_btnm, lv_label)*/ 645 #define LV_USE_MSGBOX 1 646 647 /*Page (dependencies: lv_cont)*/ 648 #define LV_USE_PAGE 1 649 #if LV_USE_PAGE != 0 650 /*Focus default animation time [ms] (0: no animation)*/ 651 # define LV_PAGE_DEF_ANIM_TIME 400 652 #endif 653 654 /*Preload (dependencies: lv_arc, lv_anim)*/ 655 #define LV_USE_SPINNER 1 656 #if LV_USE_SPINNER != 0 657 # define LV_SPINNER_DEF_ARC_LENGTH 60 /*[deg]*/ 658 # define LV_SPINNER_DEF_SPIN_TIME 1000 /*[ms]*/ 659 # define LV_SPINNER_DEF_ANIM LV_SPINNER_TYPE_SPINNING_ARC 660 #endif 661 662 /*Roller (dependencies: lv_ddlist)*/ 663 #define LV_USE_ROLLER 1 664 #if LV_USE_ROLLER != 0 665 /*Focus animation time [ms] (0: no animation)*/ 666 # define LV_ROLLER_DEF_ANIM_TIME 200 667 668 /*Number of extra "pages" when the roller is infinite*/ 669 # define LV_ROLLER_INF_PAGES 7 670 #endif 671 672 /*Slider (dependencies: lv_bar)*/ 673 #define LV_USE_SLIDER 1 674 675 /*Spinbox (dependencies: lv_ta)*/ 676 #define LV_USE_SPINBOX 1 677 678 /*Switch (dependencies: lv_slider)*/ 679 #define LV_USE_SWITCH 1 680 681 /*Text area (dependencies: lv_label, lv_page)*/ 682 #define LV_USE_TEXTAREA 1 683 #if LV_USE_TEXTAREA != 0 684 # define LV_TEXTAREA_DEF_CURSOR_BLINK_TIME 400 /*ms*/ 685 # define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/ 686 #endif 687 688 /*Table (dependencies: lv_label)*/ 689 #define LV_USE_TABLE 1 690 #if LV_USE_TABLE 691 # define LV_TABLE_COL_MAX 12 692 #endif 693 694 /*Tab (dependencies: lv_page, lv_btnm)*/ 695 #define LV_USE_TABVIEW 1 696 # if LV_USE_TABVIEW != 0 697 /*Time of slide animation [ms] (0: no animation)*/ 698 # define LV_TABVIEW_DEF_ANIM_TIME 300 699 #endif 700 701 /*Tileview (dependencies: lv_page) */ 702 #define LV_USE_TILEVIEW 1 703 #if LV_USE_TILEVIEW 704 /*Time of slide animation [ms] (0: no animation)*/ 705 # define LV_TILEVIEW_DEF_ANIM_TIME 300 706 #endif 707 708 /*Window (dependencies: lv_cont, lv_btn, lv_label, lv_img, lv_page)*/ 709 #define LV_USE_WIN 1 710 711 /*================== 712 * Non-user section 713 *==================*/ 714 715 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS) /* Disable warnings for Visual Studio*/ 716 # define _CRT_SECURE_NO_WARNINGS 717 #endif 718 719 /*--END OF LV_CONF_H--*/ 720 721 #endif /*LV_CONF_H*/ 722 723 #endif /*End of "Content enable"*/