搭建LVGL仿真环境

2026-08-31 17:09:59 +08:00
parent 9aa86bd561
commit a347cd18cb
11 changed files with 1305 additions and 1 deletions
@@ -0,0 +1,308 @@
+/**
+ * @file    lv_conf.h
+ * @brief   LVGL v9.3.0 配置 — Windows SDL2 模拟器（160x160 1bpp 单色）
+ * @note    基于项目 Lib/lv_conf.h 适配，用于 PC 模拟器 UI 开发
+ */
+#ifndef LV_CONF_H
+#define LV_CONF_H
+
+/* clang-format off */
+
+/*============================================================================
+ * MEMORY AND STANDARD LIBRARY
+ *============================================================================*/
+#define LV_USE_STDLIB_MALLOC    LV_STDLIB_BUILTIN
+#define LV_USE_STDLIB_STRING    LV_STDLIB_BUILTIN
+#define LV_USE_STDLIB_SPRINTF   LV_STDLIB_BUILTIN
+
+#define LV_STDINT_INCLUDE       <stdint.h>
+#define LV_STDDEF_INCLUDE       <stddef.h>
+#define LV_STDBOOL_INCLUDE      <stdbool.h>
+#define LV_INTTYPES_INCLUDE     <inttypes.h>
+#define LV_LIMITS_INCLUDE       <limits.h>
+#define LV_STDARG_INCLUDE       <stdarg.h>
+
+#if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
+    #define LV_MEM_SIZE (40 * 1024U)
+    #define LV_MEM_ADR 0
+#endif
+
+/*============================================================================
+ * OS
+ *============================================================================*/
+#define LV_USE_OS LV_OS_NONE
+
+/*============================================================================
+ * RENDERING
+ *============================================================================*/
+/** 1bpp 单色 */
+#define LV_COLOR_DEPTH 1
+#define LV_COLOR_MIX_ROUND_OFS 0
+
+/** 刷新周期（ms） */
+#define LV_DEF_REFR_PERIOD 20
+
+/** DPI */
+#define LV_DPI_DEF 130
+
+/** 绘制缓冲对齐 */
+#define LV_DRAW_BUF_STRIDE_ALIGN 1
+#define LV_DRAW_BUF_ALIGN 4
+
+/** 关闭复杂绘制，省代码 */
+#define LV_DRAW_SW_COMPLEX 0
+#define LV_DRAW_SW_COMPLEX_GRADIENTS 0
+#define LV_DRAW_SW_SHADOW_CACHE_SIZE 0
+#define LV_DRAW_SW_CIRCLE_CACHE_SIZE 0
+#define LV_DRAW_LAYER_SIMPLE_BUF_SIZE 0
+#define LV_DRAW_LAYER_MAX_MEMORY 0
+
+/** SW 渲染器：启用 I1 支持 */
+#define LV_USE_DRAW_SW 1
+#define LV_DRAW_SW_SUPPORT_RGB565 0
+#define LV_DRAW_SW_SUPPORT_RGB565_SWAPPED 0
+#define LV_DRAW_SW_SUPPORT_RGB565A8 0
+#define LV_DRAW_SW_SUPPORT_RGB888 0
+#define LV_DRAW_SW_SUPPORT_XRGB8888 0
+#define LV_DRAW_SW_SUPPORT_ARGB8888 0
+#define LV_DRAW_SW_SUPPORT_ARGB8888_PREMULTIPLIED 0
+#define LV_DRAW_SW_SUPPORT_L8 0
+#define LV_DRAW_SW_SUPPORT_AL88 0
+#define LV_DRAW_SW_SUPPORT_A8 0
+#define LV_DRAW_SW_SUPPORT_I1 1
+#define LV_DRAW_SW_I1_LUM_THRESHOLD 127
+
+/** 关闭 GPU/矢量绘制 */
+#define LV_USE_DRAW_VG_LITE 0
+#define LV_USE_DRAW_DAVE2D 0
+#define LV_USE_DRAW_NEMA_GFX 0
+#define LV_USE_DRAW_PXP 0
+#define LV_USE_DRAW_PPA 0
+#define LV_USE_DRAW_DMA2D 0
+#define LV_USE_DRAW_EVE 0
+#define LV_USE_DRAW_G2D 0
+#define LV_USE_DRAW_NANOVG 0
+#define LV_USE_DRAW_OPENGLES 0
+#define LV_USE_DRAW_SDL 0
+#define LV_USE_THORVG 0
+#define LV_USE_VECTOR_GRAPHIC 0
+#define LV_USE_MATRIX 0
+#define LV_USE_SNAPSHOT 0
+
+/*============================================================================
+ * INPUT DEVICES
+ *============================================================================*/
+#define LV_USE_GRIDNAV 0
+#define LV_USE_GESTURE_RECOGNITION 0
+
+/*============================================================================
+ * CORE
+ *============================================================================*/
+#define LV_OBJ_STYLE_CACHE 1
+#define LV_USE_OBJ_NAME 1
+#define LV_USE_OBJ_ID 1
+#define LV_OBJ_ID_AUTO_ASSIGN 1
+#define LV_USE_OBJ_ID_BUILTIN 1
+#define LV_USE_OBJ_PROPERTY 0
+#define LV_USE_EXT_DATA 0
+#define LV_USE_FLOAT 0
+#define LV_USE_OBSERVER 0
+#define LV_USE_TRANSLATION 0
+#define LV_USE_COLOR_FILTER 0
+
+/*============================================================================
+ * LOGGING
+ *============================================================================*/
+#define LV_USE_LOG 0
+
+/*============================================================================
+ * THEMES
+ *============================================================================*/
+#define LV_USE_THEME_DEFAULT 0
+#define LV_USE_THEME_SIMPLE 0
+#define LV_USE_THEME_MONO 1
+
+/*============================================================================
+ * LAYOUTS
+ *============================================================================*/
+#define LV_USE_FLEX 1
+#define LV_USE_GRID 0
+
+/*============================================================================
+ * IMAGE SETTINGS
+ *============================================================================*/
+#define LV_CACHE_DEF_SIZE 0
+#define LV_IMAGE_HEADER_CACHE_DEF_CNT 0
+#define LV_USE_RLE 0
+#define LV_USE_LZ4 0
+#define LV_BIN_DECODER_RAM_LOAD 0
+#define LV_USE_LODEPNG 0
+#define LV_USE_LIBPNG 0
+#define LV_USE_BMP 0
+#define LV_USE_TJPGD 0
+#define LV_USE_LIBJPEG_TURBO 0
+#define LV_USE_LIBWEBP 0
+#define LV_USE_SVG 0
+
+/*============================================================================
+ * TEXT & FONT
+ *============================================================================*/
+#define LV_TXT_ENC LV_TXT_ENC_UTF8
+#define LV_TXT_BREAK_CHARS " ,.;:-_)]}"
+#define LV_TXT_LINE_BREAK_LONG_LEN 0
+#define LV_TXT_COLOR_CMD "#"
+#define LV_USE_BIDI 0
+#define LV_USE_ARABIC_PERSIAN_CHARS 0
+
+/** 内置字体：仅启用 Montserrat 12 作为基础 */
+#define LV_FONT_MONTSERRAT_8 0
+#define LV_FONT_MONTSERRAT_10 0
+#define LV_FONT_MONTSERRAT_12 1
+#define LV_FONT_MONTSERRAT_14 0
+#define LV_FONT_MONTSERRAT_16 0
+#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
+#define LV_FONT_MONTSERRAT_28_COMPRESSED 0
+#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0
+#define LV_FONT_SOURCE_HAN_SANS_SC_14_CJK 0
+#define LV_FONT_SOURCE_HAN_SANS_SC_16_CJK 0
+#define LV_FONT_UNSCII_8 0
+#define LV_FONT_UNSCII_16 0
+
+/** 自定义字体：中文 12px 1bpp */
+#define LV_FONT_USE_CUSTOM_INCLUDE 1
+#define LV_FONT_CUSTOM_INCLUDE "ui_font_cn_12.h"
+#define LV_FONT_CUSTOM_DECLARE   LV_FONT_DECLARE(ui_font_cn_12)
+#define LV_FONT_DEFAULT &ui_font_cn_12
+
+#define LV_USE_CUSTOM_FONT_DEFAULT 0
+#define LV_FONT_FMT_TXT_LARGE 0
+#define LV_USE_FONT_COMPRESSED 0
+#define LV_USE_FONT_PLACEHOLDER 1
+#define LV_USE_FONT_MANAGER 0
+#define LV_USE_IMGFONT 0
+#define LV_USE_FREETYPE 0
+#define LV_USE_TINY_TTF 0
+
+/*============================================================================
+ * WIDGETS
+ *============================================================================*/
+#define LV_WIDGETS_HAS_DEFAULT_VALUE 0
+
+#define LV_USE_3DTEXTURE 0
+#define LV_USE_ANIMIMG 0
+#define LV_USE_ARC 0
+#define LV_USE_ARCLABEL 0
+#define LV_USE_BAR 0
+#define LV_USE_BARCODE 0
+#define LV_USE_BUTTON 1
+#define LV_USE_BUTTONMATRIX 1
+#define LV_USE_CALENDAR 0
+#define LV_USE_CANVAS 0
+#define LV_USE_CHART 0
+#define LV_USE_CHECKBOX 0
+#define LV_USE_DROPDOWN 0
+#define LV_USE_FFMPEG 0
+#define LV_USE_GIF 0
+#define LV_USE_GLTF 0
+#define LV_USE_GSTREAMER 0
+#define LV_USE_IMAGE 1
+#define LV_USE_IMAGEBUTTON 0
+#define LV_USE_IME_PINYIN 0
+#define LV_USE_KEYBOARD 1
+#define LV_USE_LABEL 1
+#define LV_LABEL_TEXT_SELECTION 0
+#define LV_LABEL_LONG_TXT_HINT 0
+#define LV_LABEL_WAIT_CHAR_COUNT 0
+#define LV_USE_LED 0
+#define LV_USE_LINE 0
+#define LV_USE_LIST 0
+#define LV_USE_LOTTIE 0
+#define LV_USE_MENU 1
+#define LV_USE_MSGBOX 0
+#define LV_USE_QRCODE 0
+#define LV_USE_RLOTTIE 0
+#define LV_USE_ROLLER 0
+#define LV_USE_SCALE 0
+#define LV_USE_SLIDER 0
+#define LV_USE_SPAN 0
+#define LV_USE_SPINBOX 0
+#define LV_USE_SPINNER 0
+#define LV_USE_SWITCH 0
+#define LV_USE_TEXTAREA 1
+#define LV_USE_TABLE 0
+#define LV_USE_TABVIEW 0
+#define LV_USE_TILEVIEW 0
+#define LV_USE_WIN 0
+
+/*============================================================================
+ * DRIVERS — SDL2 (模拟器专用)
+ *============================================================================*/
+#define LV_USE_LINUX_DRM 0
+#define LV_USE_LINUX_FBDEV 0
+#define LV_USE_FT81X 0
+#define LV_USE_LOVYAN_GFX 0
+#define LV_USE_GENERIC_MIPI 0
+#define LV_USE_EVDEV 0
+#define LV_USE_LIBINPUT 0
+#define LV_USE_NUTTX 0
+#define LV_USE_OPENGLES 0
+#define LV_USE_GLFW 0
+#define LV_USE_QNX 0
+#define LV_USE_UEFI 0
+#define LV_USE_WAYLAND 0
+
+/** SDL2 驱动：启用 */
+#define LV_USE_SDL 1
+
+#if LV_USE_SDL
+#define LV_SDL_INCLUDE_PATH "SDL2/SDL.h"
+#define LV_SDL_AUTO_BACKEND 1
+#define LV_SDL_BACKEND LV_SDL_BACKEND_SW
+
+/** 1bpp 必须使用 PARTIAL 模式 */
+#define LV_SDL_RENDER_MODE LV_DISPLAY_RENDER_MODE_PARTIAL
+
+#define LV_SDL_BUF_COUNT 1
+#define LV_SDL_ACCELERATED 0
+#define LV_SDL_FULLSCREEN 0
+#define LV_SDL_DIRECT_EXIT 1
+#define LV_SDL_MOUSEWHEEL_MODE LV_SDL_MOUSEWHEEL_MODE_ENCODER
+#endif
+
+#define LV_USE_WINDOWS 0
+
+/*============================================================================
+ * THEMES (补充)
+ *============================================================================*/
+#define LV_USE_THEME_DEFAULT 0
+#define LV_THEME_DEFAULT_DARK 0
+#define LV_THEME_DEFAULT_GROW 0
+#define LV_THEME_DEFAULT_TRANSITION_TIME 0
+#define LV_USE_THEME_SIMPLE 0
+
+/*============================================================================
+ * EXPORTS
+ *============================================================================*/
+#define LV_USE_DEMO_NONE 1
+#define LV_USE_DEMO_WIDGETS 0
+#define LV_USE_DEMO_MUSIC 0
+#define LV_USE_DEMO_BENCHMARK 0
+#define LV_USE_DEMO_STRESS 0
+#define LV_USE_DEMO_KEYPAD_AND_ENCODER 0
+
+#endif /* LV_CONF_H */