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2493 lines
68 KiB
C
2493 lines
68 KiB
C
/**
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* @file lv_conf.h
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* Configuration file for v9.6.0
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*/
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/*
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* Copy this file as `lv_conf.h`
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* 1. simply next to `lvgl` folder
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* 2. or to any other place and
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* - define `LV_CONF_INCLUDE_SIMPLE`;
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* - add the path as an include path.
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*/
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/* clang-format off */
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#if 0 /* Set this to "1" to enable content */
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#ifndef LV_CONF_H
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#define LV_CONF_H
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/* If you need to include anything here, do it inside the `__ASSEMBLY__` guard */
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#if 0 && defined(__ASSEMBLY__)
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#include "my_include.h"
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#endif
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/*============================================================================
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* MEMORY AND STANDARD LIBRARY
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*============================================================================*/
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/** Malloc functions source
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* Possible values:
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* - LV_STDLIB_BUILTIN: LVGL's built in implementation
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* - LV_STDLIB_CLIB: Standard C functions malloc/realloc/free
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* - LV_STDLIB_MICROPYTHON: MicroPython functions malloc/realloc/free
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* - LV_STDLIB_RTTHREAD: RT-Thread functions malloc/realloc/free
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* - LV_STDLIB_CUSTOM: Implement the functions externally
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*/
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#define LV_USE_STDLIB_MALLOC LV_STDLIB_BUILTIN
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/** String functions source
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* Possible values:
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* - LV_STDLIB_BUILTIN: LVGL's built in implementation
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* - LV_STDLIB_CLIB: Standard C functions memcpy/memset/strlen/strcpy
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* - LV_STDLIB_RTTHREAD: RT-Thread functions rt_memcpy/rt_memset/rt_strlen/rt_strcpy
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* - LV_STDLIB_CUSTOM: Implement the functions externally
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*/
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#define LV_USE_STDLIB_STRING LV_STDLIB_BUILTIN
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/** Sprintf functions source
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* Possible values:
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* - LV_STDLIB_BUILTIN: LVGL's built in implementation
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* - LV_STDLIB_CLIB: Standard C function vsnprintf
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* - LV_STDLIB_RTTHREAD: RT-Thread function rt_vsnprintf
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* - LV_STDLIB_CUSTOM: Implement the functions externally
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*/
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#define LV_USE_STDLIB_SPRINTF LV_STDLIB_BUILTIN
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#if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
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/** Memory size in bytes (Needs to be at least 2kB (2048)) */
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#define LV_MEM_SIZE 65536
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/** Address for the memory pool instead of allocating it as a normal array. 0: unused */
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#define LV_MEM_ADR 0x0
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#endif /*LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN*/
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/** Header for integer types (stdint) */
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#define LV_STDINT_INCLUDE "stdint.h"
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/** Header for standard definitions (stddef) */
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#define LV_STDDEF_INCLUDE "stddef.h"
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/** Header for boolean types (stdbool) */
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#define LV_STDBOOL_INCLUDE "stdbool.h"
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/** Header for fixed-width integer format macros (inttypes) */
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#define LV_INTTYPES_INCLUDE "inttypes.h"
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/** Header for implementation limits (limits) */
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#define LV_LIMITS_INCLUDE "limits.h"
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/** Header for variadic argument handling (stdarg) */
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#define LV_STDARG_INCLUDE "stdarg.h"
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/*============================================================================
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* OPERATING SYSTEM (OS)
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*============================================================================*/
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/** Default operating system to use
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* Possible values:
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* - LV_OS_NONE
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* - LV_OS_PTHREAD
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* - LV_OS_FREERTOS
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* - LV_OS_CMSIS_RTOS2
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* - LV_OS_RTTHREAD
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* - LV_OS_WINDOWS
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* - LV_OS_MQX
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* - LV_OS_SDL2
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* - LV_OS_CUSTOM
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*/
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#define LV_USE_OS LV_OS_NONE
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#if LV_USE_OS == LV_OS_CUSTOM
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/** Custom OS include header */
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#define LV_OS_CUSTOM_INCLUDE ""
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#endif /*LV_USE_OS == LV_OS_CUSTOM*/
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#if LV_USE_OS == LV_OS_FREERTOS
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/** Unblocking an RTOS task with a direct notification is 45% faster and uses less RAM
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* than unblocking a task using an intermediary object such as a binary semaphore.
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* RTOS task notifications can only be used when there is only one task that can be the recipient of the event.
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*/
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#define LV_USE_FREERTOS_TASK_NOTIFY 1
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/** Enable this to provide a custom implementation of lv_os_get_idle_percent.
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* This is useful for multi-core systems where the default
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* FreeRTOS implementation might not sufficiently track idle time across all cores.
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*/
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#define LV_OS_IDLE_PERCENT_CUSTOM 0
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#endif /*LV_USE_OS == LV_OS_FREERTOS*/
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/*============================================================================
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* RENDERING CONFIGURATION
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*============================================================================*/
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/** Color depth: 1 (I1), 8 (L8), 16 (RGB565), 24 (RGB888), 32 (XRGB8888) */
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#define LV_COLOR_DEPTH 16
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/** 0: no adjustment, get the integer part of the result (round down)
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* 64: round up from x.75
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* 128: round up from half
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* 192: round up from x.25
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* 254: round up
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*/
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#define LV_COLOR_MIX_ROUND_OFS 0
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/** Default display refresh, input device read and animation step period. */
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#define LV_DEF_REFR_PERIOD 33
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/** Used to initialize default sizes such as widgets sizes and style paddings.
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* (Not so important, you can adjust it to modify default sizes and spaces)
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*/
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#define LV_DPI_DEF 130
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/** Align the stride of all layers and images to this many bytes. */
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#define LV_DRAW_BUF_STRIDE_ALIGN 1
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/** Align the start address of draw_buf addresses to this many bytes. */
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#define LV_DRAW_BUF_ALIGN 4
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/** Enable matrix support
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*
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* Enable: LV_USE_FLOAT
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*/
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#define LV_USE_MATRIX 0
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#if LV_USE_MATRIX
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/** Requirements: The rendering engine needs to support 3x3 matrix transformations. */
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#define LV_DRAW_TRANSFORM_USE_MATRIX 0
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#endif /*LV_USE_MATRIX*/
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/** If a widget has `style_opa < 255` (not `bg_opa`, `text_opa` etc) or not NORMAL blend mode
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* it is buffered into a "simple" layer before rendering. The widget can be buffered in smaller chunks.
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* "Transformed layers" (if `transform_angle/zoom` are set) use larger buffers and can't be drawn in chunks.
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*/
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#define LV_DRAW_LAYER_SIMPLE_BUF_SIZE 24576
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/** Limit the max allocated memory for simple and transformed layers.
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* It should be at least `LV_DRAW_LAYER_SIMPLE_BUF_SIZE` sized but if transformed layers are also used
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* it should be enough to store the largest widget too (width x height x 4 area).
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* Set it to 0 to have no limit.
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*/
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#define LV_DRAW_LAYER_MAX_MEMORY 0
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#if LV_USE_OS != LV_OS_NONE
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/** If FreeType or ThorVG is enabled, it is recommended to set it to 32KB or more. */
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#define LV_DRAW_THREAD_STACK_SIZE 8192
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/** Thread priority controls the relative importance of the drawing threads.
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* Values correspond to lv_thread_prio_t enum in lv_os.h:
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* 0: LV_THREAD_PRIO_LOWEST
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* 1: LV_THREAD_PRIO_LOW
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* 2: LV_THREAD_PRIO_MID (default)
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* 3: LV_THREAD_PRIO_HIGH
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* 4: LV_THREAD_PRIO_HIGHEST
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*
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* Higher priority can improve rendering performance but might cause
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* starvation of lower priority tasks.
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*/
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#define LV_DRAW_THREAD_PRIO 3
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#endif /*LV_USE_OS != LV_OS_NONE*/
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/** Enable drawing support vector graphic APIs.
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*
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* Enable: LV_USE_MATRIX
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*/
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#define LV_USE_VECTOR_GRAPHIC 0
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/** Enable API to take snapshot for object */
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#define LV_USE_SNAPSHOT 0
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/** ThorVG library for vector graphics support */
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#define LV_USE_THORVG 0
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#if LV_USE_THORVG
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/** Internal ThorVG library bundled with LVGL */
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#define LV_USE_THORVG_INTERNAL 1
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#endif /*LV_USE_THORVG*/
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/** Required to draw anything on the screen. */
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#define LV_USE_DRAW_SW 1
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#if LV_USE_DRAW_SW
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/** Enable support for RGB565 color format */
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#define LV_DRAW_SW_SUPPORT_RGB565 1
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/** Enable support for RGB565 swapped color format */
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#define LV_DRAW_SW_SUPPORT_RGB565_SWAPPED 1
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/** Enable support for RGB565A8 color format */
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#define LV_DRAW_SW_SUPPORT_RGB565A8 1
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/** Enable support for RGB888 color format */
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#define LV_DRAW_SW_SUPPORT_RGB888 1
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/** Enable support for XRGB8888 color format */
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#define LV_DRAW_SW_SUPPORT_XRGB8888 1
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/** Enable support for ARGB8888 color format */
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#define LV_DRAW_SW_SUPPORT_ARGB8888 1
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/** Enable support for ARGB8888 premultiplied color format */
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#define LV_DRAW_SW_SUPPORT_ARGB8888_PREMULTIPLIED 1
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/** Enable support for L8 color format */
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#define LV_DRAW_SW_SUPPORT_L8 1
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/** Enable support for AL88 color format */
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#define LV_DRAW_SW_SUPPORT_AL88 1
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/** Enable support for A8 color format */
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#define LV_DRAW_SW_SUPPORT_A8 1
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/** Enable support for I1 color format */
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#define LV_DRAW_SW_SUPPORT_I1 1
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#if LV_DRAW_SW_SUPPORT_I1
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/** Luminance threshold for a pixel to be active */
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#define LV_DRAW_SW_I1_LUM_THRESHOLD 127
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#endif /*LV_DRAW_SW_SUPPORT_I1*/
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#if LV_USE_OS != LV_OS_NONE
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/** Number of threads used to render a frame in parallel */
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#define LV_DRAW_SW_DRAW_UNIT_CNT 1
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#endif /*LV_USE_OS != LV_OS_NONE*/
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/** Must deploy arm-2d library to your project and add include PATH for "arm_2d.h". */
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#define LV_USE_DRAW_ARM2D_SYNC 0
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/** Disabling this allows arm2d to work on its own (for testing only) */
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#define LV_USE_NATIVE_HELIUM_ASM 0
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/** 0: use a simple renderer capable of drawing only simple rectangles with gradient, images, texts, and straight lines only,
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* 1: use a complex renderer capable of drawing rounded corners, shadow, skew lines, and arcs too.
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*/
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#define LV_DRAW_SW_COMPLEX 1
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/** Increase this to allow more stops.
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* This adds (sizeof(lv_color_t) + 1) bytes per additional stop
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*/
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#define LV_GRADIENT_MAX_STOPS 2
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/** 0: do not enable complex gradients
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* 1: enable complex gradients (linear at an angle, radial or conical)
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*/
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#define LV_USE_DRAW_SW_COMPLEX_GRADIENTS 0
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#if LV_DRAW_SW_COMPLEX
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/** LV_DRAW_SW_SHADOW_CACHE_SIZE is the max shadow size to buffer, where
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* shadow size is `shadow_width + radius`.
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* Caching has LV_DRAW_SW_SHADOW_CACHE_SIZE^2 RAM cost.
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*/
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#define LV_DRAW_SW_SHADOW_CACHE_SIZE 0
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/** The circumference of 1/4 circle are saved for anti-aliasing
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* radius * 4 bytes are used per circle (the most often used
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* radiuses are saved).
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* Set to 0 to disable caching.
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*/
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#define LV_DRAW_SW_CIRCLE_CACHE_SIZE 4
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#endif /*LV_DRAW_SW_COMPLEX*/
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/** ASM mode to be used
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* Possible values:
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* - LV_DRAW_SW_ASM_NONE
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* - LV_DRAW_SW_ASM_NEON
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* - LV_DRAW_SW_ASM_HELIUM
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* - LV_DRAW_SW_ASM_RISCV_V: RISC-V Vector
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* - LV_DRAW_SW_ASM_CUSTOM
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*/
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#define LV_USE_DRAW_SW_ASM LV_DRAW_SW_ASM_NONE
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#if LV_USE_DRAW_SW_ASM == LV_DRAW_SW_ASM_CUSTOM
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/** Set the custom asm include file */
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#define LV_DRAW_SW_ASM_CUSTOM_INCLUDE ""
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#endif /*LV_USE_DRAW_SW_ASM == LV_DRAW_SW_ASM_CUSTOM*/
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#endif /*LV_USE_DRAW_SW*/
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/** Use VG-Lite GPU.
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*
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* Enable: LV_USE_MATRIX
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*/
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#define LV_USE_DRAW_VG_LITE 0
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#if LV_USE_DRAW_VG_LITE
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/** Enable VG-Lite custom external 'gpu_init()' function */
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#define LV_VG_LITE_USE_GPU_INIT 0
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/** Enable VG-Lite assert */
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#define LV_VG_LITE_USE_ASSERT 0
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/** GPU will try to batch these many draw tasks */
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#define LV_VG_LITE_FLUSH_MAX_COUNT 8
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/** which usually improves performance,
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* but does not guarantee the same rendering quality as the software.
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*/
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#define LV_VG_LITE_USE_BOX_SHADOW 1
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/** The memory usage of a single gradient:
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* linear: 4K bytes.
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* radial: radius * 4K bytes.
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*/
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#define LV_VG_LITE_GRAD_CACHE_CNT 32
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/** VG-Lite stroke maximum cache number */
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#define LV_VG_LITE_STROKE_CACHE_CNT 32
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/** VG-Lite unaligned bitmap font maximum cache number */
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#define LV_VG_LITE_BITMAP_FONT_CACHE_CNT 256
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/** Remove VLC_OP_CLOSE path instruction (Workaround for NXP) */
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#define LV_VG_LITE_DISABLE_VLC_OP_CLOSE 0
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/** Disable linear gradient extension for some older versions of drivers */
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#define LV_VG_LITE_DISABLE_LINEAR_GRADIENT_EXT 0
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/** Disable blit rectangular offset to resolve certain hardware errors */
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#define LV_VG_LITE_DISABLE_BLIT_RECT_OFFSET 0
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/** Maximum path dump print length (in points) */
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#define LV_VG_LITE_PATH_DUMP_MAX_LEN 1000
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/** Use LVGL's built-in vg_lite driver */
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#define LV_USE_VG_LITE_DRIVER 0
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#if LV_USE_VG_LITE_DRIVER
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/** VG-Lite GPU (series and revision)
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* Possible values:
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* - LV_VG_LITE_GPU_GC255_0X40A: GC255 (revision 0x40A)
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* - LV_VG_LITE_GPU_GC355_0X0_1215: GC355 (revision 0x0_1215)
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* - LV_VG_LITE_GPU_GC355_0X0_1216: GC355 (revision 0x0_1216)
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* - LV_VG_LITE_GPU_GC555_0X423: GC555 (revision 0x423)
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* - LV_VG_LITE_GPU_GC555_0X423_ECO: GC555 (revision 0x423 ECO)
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* - LV_VG_LITE_GPU_GCNANOULTRAV_0X1003: GCNanoUltraV (revision 0x1003)
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*/
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#define LV_VG_LITE_GPU LV_VG_LITE_GPU_GC255_0X40A
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/** VG-Lite GPU base address */
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#define LV_VG_LITE_HAL_GPU_BASE_ADDRESS 0x40240000
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#endif /*LV_USE_VG_LITE_DRIVER*/
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/** Use thorvg to simulate VG-Lite hardware behavior, it's useful
|
|
* for debugging and testing on PC simulator. Enable LV_USE_THORVG,
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|
* Either internal ThorVG or external ThorVG library is required.
|
|
*
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* Enable: LV_USE_THORVG
|
|
*/
|
|
#define LV_USE_VG_LITE_THORVG 0
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|
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#if LV_USE_VG_LITE_THORVG
|
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/** Enable LVGL blend mode support */
|
|
#define LV_VG_LITE_THORVG_LVGL_BLEND_SUPPORT 0
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|
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/** Enable YUV color format support */
|
|
#define LV_VG_LITE_THORVG_YUV_SUPPORT 0
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|
|
|
/** Enable linear gradient extension support */
|
|
#define LV_VG_LITE_THORVG_LINEAR_GRADIENT_EXT_SUPPORT 0
|
|
|
|
/** Enable 16 pixels alignment */
|
|
#define LV_VG_LITE_THORVG_16PIXELS_ALIGN 1
|
|
|
|
/** Buffer address alignment */
|
|
#define LV_VG_LITE_THORVG_BUF_ADDR_ALIGN 64
|
|
|
|
/** Enable multi-thread render */
|
|
#define LV_VG_LITE_THORVG_THREAD_RENDER 0
|
|
|
|
#endif /*LV_USE_VG_LITE_THORVG*/
|
|
#endif /*LV_USE_DRAW_VG_LITE*/
|
|
|
|
/** Use Renesas Dave2D on RA platforms. */
|
|
#define LV_USE_DRAW_DAVE2D 0
|
|
|
|
/** Use TSi's aka (Think Silicon) NemaGFX */
|
|
#define LV_USE_NEMA_GFX 0
|
|
|
|
#if LV_USE_NEMA_GFX
|
|
/** Cache handling of NemaGFX */
|
|
#define LV_NEMA_USE_CACHE 0
|
|
|
|
#if LV_NEMA_USE_CACHE
|
|
/** NemaGFX Cache HAL include */
|
|
#define LV_NEMA_CACHE_HAL_INCLUDE "stm32u5xx_hal.h"
|
|
|
|
#endif /*LV_NEMA_USE_CACHE*/
|
|
|
|
/** NemaGFX static library
|
|
* Possible values:
|
|
* - LV_NEMA_LIB_NONE
|
|
* - LV_NEMA_LIB_M33_REVC
|
|
* - LV_NEMA_LIB_M33_NEMAPVG
|
|
* - LV_NEMA_LIB_M55
|
|
* - LV_NEMA_LIB_M7
|
|
*/
|
|
#define LV_USE_NEMA_LIB LV_NEMA_LIB_NONE
|
|
|
|
/** NemaGFX HAL
|
|
* Possible values:
|
|
* - LV_NEMA_HAL_CUSTOM
|
|
* - LV_NEMA_HAL_STM32
|
|
*/
|
|
#define LV_USE_NEMA_HAL LV_NEMA_HAL_CUSTOM
|
|
|
|
#if LV_USE_NEMA_HAL == LV_NEMA_HAL_STM32
|
|
/** NemaGFX STM32 HAL include */
|
|
#define LV_NEMA_STM32_HAL_INCLUDE "stm32u5xx_hal.h"
|
|
|
|
/** Include the header given by LV_NEMA_CUSTOM_INCLUDE to override
|
|
* NemaGFX/STM32 HAL-specific macros such as
|
|
* LV_NEMA_STM32_HAL_ATTRIBUTE_POOL_MEM.
|
|
*/
|
|
#define LV_NEMA_USE_CUSTOM_INCLUDE 0
|
|
|
|
#endif /*LV_USE_NEMA_HAL == LV_NEMA_HAL_STM32*/
|
|
|
|
#if LV_NEMA_USE_CUSTOM_INCLUDE
|
|
/** Optional header to override NemaGFX/STM32 HAL-specific macros.
|
|
*
|
|
* LV_NEMA_STM32_HAL_ATTRIBUTE_POOL_MEM
|
|
* Attribute applied to the NemaGFX memory pool on STM32 targets.
|
|
* Used to place the pool in a specific RAM region accessible by
|
|
* the NemaGFX DMA.
|
|
* e.g. __attribute__((section(".nema_pool")))
|
|
*/
|
|
#define LV_NEMA_CUSTOM_INCLUDE ""
|
|
|
|
#endif /*LV_NEMA_USE_CUSTOM_INCLUDE*/
|
|
|
|
/** Enable NemaVG operations */
|
|
#define LV_USE_NEMA_VG 0
|
|
|
|
/** NemaVG max horizontal resolution */
|
|
#define LV_NEMA_GFX_MAX_RESX 800
|
|
|
|
/** NemaVG max vertical resolution */
|
|
#define LV_NEMA_GFX_MAX_RESY 600
|
|
|
|
#endif /*LV_USE_NEMA_GFX*/
|
|
|
|
/** Use PXP for drawing */
|
|
#define LV_USE_DRAW_PXP 0
|
|
|
|
#if LV_USE_DRAW_PXP
|
|
/** Use PXP to rotate the display */
|
|
#define LV_USE_ROTATE_PXP 0
|
|
|
|
#if LV_USE_OS != LV_OS_NONE
|
|
/** Use additional draw thread for PXP processing */
|
|
#define LV_USE_PXP_DRAW_THREAD 1
|
|
|
|
#endif /*LV_USE_OS != LV_OS_NONE*/
|
|
|
|
/** Enable PXP asserts */
|
|
#define LV_USE_PXP_ASSERT 0
|
|
|
|
#endif /*LV_USE_DRAW_PXP*/
|
|
|
|
/** Draw using Espressif PPA accelerator */
|
|
#define LV_USE_PPA 0
|
|
|
|
#if LV_USE_PPA
|
|
/** Use Espressif's PPA accelerator for Image draw */
|
|
#define LV_USE_PPA_IMG 0
|
|
|
|
/** PPA burst length size in bytes. */
|
|
#define LV_PPA_BURST_LENGTH 128
|
|
|
|
#endif /*LV_USE_PPA*/
|
|
|
|
/** Accelerate blends, fills, image decoding, etc. with STM32 DMA2D. */
|
|
#define LV_USE_DRAW_DMA2D 0
|
|
|
|
#if LV_USE_DRAW_DMA2D
|
|
/** the header file for LVGL to include for DMA2D */
|
|
#define LV_DRAW_DMA2D_HAL_INCLUDE "stm32h7xx_hal.h"
|
|
|
|
/** if enabled, the user is required to call
|
|
* `lv_draw_dma2d_transfer_complete_interrupt_handler`
|
|
* upon receiving the DMA2D global interrupt
|
|
*/
|
|
#define LV_USE_DRAW_DMA2D_INTERRUPT 0
|
|
|
|
#endif /*LV_USE_DRAW_DMA2D*/
|
|
|
|
/** Use EVE FT81X GPU. */
|
|
#define LV_USE_DRAW_EVE 0
|
|
|
|
#if LV_USE_DRAW_EVE
|
|
/** EVE_GEN value */
|
|
#define LV_DRAW_EVE_EVE_GENERATION 4
|
|
|
|
/** Max bytes to buffer for each SPI transmission or 0 to disable buffering */
|
|
#define LV_DRAW_EVE_WRITE_BUFFER_SIZE 2048
|
|
|
|
#endif /*LV_USE_DRAW_EVE*/
|
|
|
|
/** Use G2D for drawing */
|
|
#define LV_USE_DRAW_G2D 0
|
|
|
|
#if LV_USE_DRAW_G2D
|
|
/** Includes the frame buffers and assets. */
|
|
#define LV_G2D_HASH_TABLE_SIZE 50
|
|
|
|
#if LV_USE_OS != LV_OS_NONE
|
|
/** Use additional draw thread for G2D processing */
|
|
#define LV_USE_G2D_DRAW_THREAD 1
|
|
|
|
#endif /*LV_USE_OS != LV_OS_NONE*/
|
|
|
|
/** Enable G2D asserts */
|
|
#define LV_USE_G2D_ASSERT 0
|
|
|
|
#endif /*LV_USE_DRAW_G2D*/
|
|
|
|
/** Use NanoVG Renderer
|
|
*
|
|
* Enable: LV_USE_NANOVG, LV_USE_MATRIX
|
|
*/
|
|
#define LV_USE_DRAW_NANOVG 0
|
|
|
|
#if LV_USE_DRAW_NANOVG
|
|
/** Select which OpenGL implementation to use for NanoVG rendering.
|
|
* Possible values:
|
|
* - LV_NANOVG_BACKEND_GL2: OpenGL 2.0
|
|
* - LV_NANOVG_BACKEND_GL3: OpenGL 3.0+
|
|
* - LV_NANOVG_BACKEND_GLES2: OpenGL ES 2.0
|
|
* - LV_NANOVG_BACKEND_GLES3: OpenGL ES 3.0+
|
|
*/
|
|
#define LV_NANOVG_BACKEND LV_NANOVG_BACKEND_GLES2
|
|
|
|
/** Draw image texture cache count */
|
|
#define LV_NANOVG_IMAGE_CACHE_CNT 128
|
|
|
|
/** Draw letter cache count */
|
|
#define LV_NANOVG_LETTER_CACHE_CNT 512
|
|
|
|
#endif /*LV_USE_DRAW_NANOVG*/
|
|
|
|
/** Draw using cached OpenGLES textures.
|
|
*
|
|
* Enable: LV_USE_OPENGLES
|
|
*/
|
|
#define LV_USE_DRAW_OPENGLES 0
|
|
|
|
#if LV_USE_DRAW_OPENGLES
|
|
/** OpenGLES texture cache count */
|
|
#define LV_DRAW_OPENGLES_TEXTURE_CACHE_COUNT 64
|
|
|
|
#endif /*LV_USE_DRAW_OPENGLES*/
|
|
|
|
/** Uses SDL renderer API */
|
|
#define LV_USE_DRAW_SDL 0
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* INPUT DEVICES
|
|
*============================================================================*/
|
|
|
|
/** Enable grid navigation */
|
|
#define LV_USE_GRIDNAV 0
|
|
|
|
/** Enable the multi-touch gesture recognition feature
|
|
* Gesture recognition requires the use of floats
|
|
*
|
|
* Enable: LV_USE_FLOAT
|
|
*/
|
|
#define LV_USE_GESTURE_RECOGNITION 0
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* CORE
|
|
*============================================================================*/
|
|
|
|
/** Add 2 x 32 bit variables to each lv_obj_t to speed up getting style properties */
|
|
#define LV_OBJ_STYLE_CACHE 0
|
|
|
|
/** Enable support for widget names */
|
|
#define LV_USE_OBJ_NAME 0
|
|
|
|
/** Add `id` field to `lv_obj_t` */
|
|
#define LV_USE_OBJ_ID 0
|
|
|
|
#if LV_USE_OBJ_ID
|
|
/** Automatically assign an ID when obj is created */
|
|
#define LV_OBJ_ID_AUTO_ASSIGN 1
|
|
|
|
/** Use builtin obj ID handler functions:
|
|
* - lv_obj_assign_id: Called when a widget is created. Use a separate counter for each widget class as an ID.
|
|
* - lv_obj_id_compare: Compare the ID to decide if it matches with a requested value.
|
|
* - lv_obj_stringify_id: Return string-ified identifier, e.g. "button3".
|
|
* - lv_obj_free_id: Does nothing, as there is no memory allocation for the ID.
|
|
* When disabled these functions needs to be implemented by the user.
|
|
*/
|
|
#define LV_USE_OBJ_ID_BUILTIN 1
|
|
|
|
#endif /*LV_USE_OBJ_ID*/
|
|
|
|
/** Use obj property set/get API. */
|
|
#define LV_USE_OBJ_PROPERTY 0
|
|
|
|
#if LV_USE_OBJ_PROPERTY
|
|
/** Add a name table to every widget class, so the property can be accessed by name.
|
|
* Note, the const table will increase flash usage.
|
|
*/
|
|
#define LV_USE_OBJ_PROPERTY_NAME 1
|
|
|
|
#endif /*LV_USE_OBJ_PROPERTY*/
|
|
|
|
/** Enable this option to activate external data and destructor functionality,
|
|
* which assists in resource cleanup when objects are freed by either LVGL core
|
|
* or applications. Currently supported features include:
|
|
* - event
|
|
* - object
|
|
* - observer
|
|
* - anim
|
|
* - timer
|
|
* - group
|
|
* - display
|
|
* - indev (input device)
|
|
* - theme
|
|
*/
|
|
#define LV_USE_EXT_DATA 0
|
|
|
|
/** Use `float` as `lv_value_precise_t` */
|
|
#define LV_USE_FLOAT 0
|
|
|
|
/** Enable an observer pattern implementation */
|
|
#define LV_USE_OBSERVER 1
|
|
|
|
/** Enable text translation support */
|
|
#define LV_USE_TRANSLATION 0
|
|
|
|
/** Enable color filter style */
|
|
#define LV_USE_COLOR_FILTER 0
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* LOGGING
|
|
*============================================================================*/
|
|
|
|
/** Enable log module */
|
|
#define LV_USE_LOG 0
|
|
|
|
#if LV_USE_LOG
|
|
/** Specify how important log should be added.
|
|
* Possible values:
|
|
* - LV_LOG_LEVEL_TRACE: A lot of logs to give detailed information
|
|
* - LV_LOG_LEVEL_INFO: Log important events
|
|
* - LV_LOG_LEVEL_WARN: Log if something unwanted happened but didn't cause a problem
|
|
* - LV_LOG_LEVEL_ERROR: Only critical issues, when the system may fail
|
|
* - LV_LOG_LEVEL_USER: Only logs added by the user
|
|
* - LV_LOG_LEVEL_NONE: Do not log anything
|
|
*/
|
|
#define LV_LOG_LEVEL LV_LOG_LEVEL_WARN
|
|
|
|
/** Use printf for log output.
|
|
* If not set the user needs to register a callback with `lv_log_register_print_cb`.
|
|
*/
|
|
#define LV_LOG_PRINTF 0
|
|
|
|
/** Enable print timestamp */
|
|
#define LV_LOG_USE_TIMESTAMP 1
|
|
|
|
/** Enable print file and line number */
|
|
#define LV_LOG_USE_FILE_LINE 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in mem module */
|
|
#define LV_LOG_TRACE_MEM 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in timer module */
|
|
#define LV_LOG_TRACE_TIMER 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in indev module */
|
|
#define LV_LOG_TRACE_INDEV 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in disp refr module */
|
|
#define LV_LOG_TRACE_DISP_REFR 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in event module */
|
|
#define LV_LOG_TRACE_EVENT 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in obj create module */
|
|
#define LV_LOG_TRACE_OBJ_CREATE 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in layout module */
|
|
#define LV_LOG_TRACE_LAYOUT 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in anim module */
|
|
#define LV_LOG_TRACE_ANIM 1
|
|
|
|
/** Enable/Disable LV_LOG_TRACE in cache module */
|
|
#define LV_LOG_TRACE_CACHE 1
|
|
|
|
#endif /*LV_USE_LOG*/
|
|
|
|
|
|
/*============================================================================
|
|
* THEMES
|
|
*============================================================================*/
|
|
|
|
/** A simple, impressive and very complete theme */
|
|
#define LV_USE_THEME_DEFAULT 1
|
|
|
|
#if LV_USE_THEME_DEFAULT
|
|
/** Yes to set dark mode, No to set light mode */
|
|
#define LV_THEME_DEFAULT_DARK 0
|
|
|
|
/** Enable grow on press */
|
|
#define LV_THEME_DEFAULT_GROW 1
|
|
|
|
/** Default transition time in [ms] */
|
|
#define LV_THEME_DEFAULT_TRANSITION_TIME 80
|
|
|
|
#endif /*LV_USE_THEME_DEFAULT*/
|
|
|
|
/** A very simple theme that is a good starting point for a custom theme */
|
|
#define LV_USE_THEME_SIMPLE 1
|
|
|
|
/** A theme designed for monochrome displays */
|
|
#define LV_USE_THEME_MONO 1
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* LAYOUTS
|
|
*============================================================================*/
|
|
|
|
/** A layout similar to Flexbox in CSS. */
|
|
#define LV_USE_FLEX 1
|
|
|
|
/** A layout similar to Grid in CSS. */
|
|
#define LV_USE_GRID 1
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* IMAGE SETTINGS
|
|
*============================================================================*/
|
|
|
|
/** When using only built-in image formats, caching provides little benefit.
|
|
* For complex image decoders (e.g. PNG or JPG), caching avoids repeatedly
|
|
* opening and decoding the same images, at the cost of additional RAM usage.
|
|
*/
|
|
#define LV_CACHE_DEF_SIZE 0
|
|
|
|
/** When using only built-in image formats, caching provides little benefit.
|
|
* For complex image decoders (e.g. PNG or JPG), caching avoids repeatedly
|
|
* reading image headers, at the cost of additional RAM usage.
|
|
*/
|
|
#define LV_IMAGE_HEADER_CACHE_DEF_CNT 0
|
|
|
|
/** RLE decompress library */
|
|
#define LV_USE_RLE 0
|
|
|
|
/** Enable LZ4 compress/decompress lib */
|
|
#define LV_USE_LZ4 0
|
|
|
|
#if LV_USE_LZ4
|
|
/** Use lvgl built-in LZ4 lib */
|
|
#define LV_USE_LZ4_INTERNAL 1
|
|
|
|
#endif /*LV_USE_LZ4*/
|
|
|
|
/** Decode bin images to RAM */
|
|
#define LV_BIN_DECODER_RAM_LOAD 0
|
|
|
|
/** LODEPNG decoder library */
|
|
#define LV_USE_LODEPNG 0
|
|
|
|
/** PNG decoder(libpng) library */
|
|
#define LV_USE_LIBPNG 0
|
|
|
|
/** BMP decoder library */
|
|
#define LV_USE_BMP 0
|
|
|
|
/** JPG + split JPG decoder library.
|
|
* Split JPG is a custom format optimized for embedded systems.
|
|
*/
|
|
#define LV_USE_TJPGD 0
|
|
|
|
/** libjpeg-turbo decoder library.
|
|
* - Supports complete JPEG specifications and high-performance JPEG decoding.
|
|
*/
|
|
#define LV_USE_LIBJPEG_TURBO 0
|
|
|
|
/** WebP decoder library */
|
|
#define LV_USE_LIBWEBP 0
|
|
|
|
#if LV_DRAW_HAS_VECTOR_SUPPORT
|
|
/** SVG library
|
|
*
|
|
* Enable: LV_USE_VECTOR_GRAPHIC
|
|
*/
|
|
#define LV_USE_SVG 0
|
|
|
|
#endif /*LV_DRAW_HAS_VECTOR_SUPPORT*/
|
|
|
|
#if LV_USE_SVG
|
|
/** SVG animation */
|
|
#define LV_USE_SVG_ANIMATION 0
|
|
|
|
/** Enable SVG debug logs */
|
|
#define LV_USE_SVG_DEBUG 0
|
|
|
|
#endif /*LV_USE_SVG*/
|
|
|
|
|
|
/*============================================================================
|
|
* TEXT & FONT SETTINGS
|
|
*============================================================================*/
|
|
|
|
/** Select a character encoding for strings. Your IDE or editor should have the same character encoding.
|
|
* Possible values:
|
|
* - LV_TXT_ENC_UTF8
|
|
* - LV_TXT_ENC_ASCII
|
|
*/
|
|
#define LV_TXT_ENC LV_TXT_ENC_UTF8
|
|
|
|
/** While rendering text strings, break (wrap) text 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
|
|
|
|
#if LV_TXT_LINE_BREAK_LONG_LEN > 0
|
|
/** Minimum number of characters in a long word to put on a line before a break. */
|
|
#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 */
|
|
#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3
|
|
|
|
#endif /*LV_TXT_LINE_BREAK_LONG_LEN > 0*/
|
|
|
|
/** The control character to use for signaling text recoloring */
|
|
#define LV_TXT_COLOR_CMD "#"
|
|
|
|
/** Allows mixing Left-to-Right and Right-to-Left texts.
|
|
* The direction will be processed according to the Unicode Bidirectional Algorithm:
|
|
* https://www.w3.org/International/articles/inline-bidi-markup/uba-basics
|
|
*/
|
|
#define LV_USE_BIDI 0
|
|
|
|
#if LV_USE_BIDI
|
|
/** Set the default BIDI base direction
|
|
* Possible values:
|
|
* - LV_BASE_DIR_LTR: Left-to-Right
|
|
* - LV_BASE_DIR_RTL: Right-to-Left
|
|
* - LV_BASE_DIR_AUTO: Auto detect
|
|
*/
|
|
#define LV_BIDI_BASE_DIR_DEF LV_BASE_DIR_AUTO
|
|
|
|
#endif /*LV_USE_BIDI*/
|
|
|
|
/** In these languages characters should be replaced with
|
|
* another form based on their position in the text.
|
|
*/
|
|
#define LV_USE_ARABIC_PERSIAN_CHARS 0
|
|
|
|
/** Montserrat fonts with ASCII range and some symbols using bpp = 4
|
|
* https://fonts.google.com/specimen/Montserrat
|
|
*/
|
|
#define LV_FONT_MONTSERRAT_8 0
|
|
|
|
/** Enable Montserrat 10 */
|
|
#define LV_FONT_MONTSERRAT_10 0
|
|
|
|
/** Enable Montserrat 12 */
|
|
#define LV_FONT_MONTSERRAT_12 0
|
|
|
|
/** Enable Montserrat 14 */
|
|
#define LV_FONT_MONTSERRAT_14 1
|
|
|
|
/** Enable Montserrat 16 */
|
|
#define LV_FONT_MONTSERRAT_16 0
|
|
|
|
/** Enable Montserrat 18 */
|
|
#define LV_FONT_MONTSERRAT_18 0
|
|
|
|
/** Enable Montserrat 20 */
|
|
#define LV_FONT_MONTSERRAT_20 0
|
|
|
|
/** Enable Montserrat 22 */
|
|
#define LV_FONT_MONTSERRAT_22 0
|
|
|
|
/** Enable Montserrat 24 */
|
|
#define LV_FONT_MONTSERRAT_24 0
|
|
|
|
/** Enable Montserrat 26 */
|
|
#define LV_FONT_MONTSERRAT_26 0
|
|
|
|
/** Enable Montserrat 28 */
|
|
#define LV_FONT_MONTSERRAT_28 0
|
|
|
|
/** Enable Montserrat 30 */
|
|
#define LV_FONT_MONTSERRAT_30 0
|
|
|
|
/** Enable Montserrat 32 */
|
|
#define LV_FONT_MONTSERRAT_32 0
|
|
|
|
/** Enable Montserrat 34 */
|
|
#define LV_FONT_MONTSERRAT_34 0
|
|
|
|
/** Enable Montserrat 36 */
|
|
#define LV_FONT_MONTSERRAT_36 0
|
|
|
|
/** Enable Montserrat 38 */
|
|
#define LV_FONT_MONTSERRAT_38 0
|
|
|
|
/** Enable Montserrat 40 */
|
|
#define LV_FONT_MONTSERRAT_40 0
|
|
|
|
/** Enable Montserrat 42 */
|
|
#define LV_FONT_MONTSERRAT_42 0
|
|
|
|
/** Enable Montserrat 44 */
|
|
#define LV_FONT_MONTSERRAT_44 0
|
|
|
|
/** Enable Montserrat 46 */
|
|
#define LV_FONT_MONTSERRAT_46 0
|
|
|
|
/** Enable Montserrat 48 */
|
|
#define LV_FONT_MONTSERRAT_48 0
|
|
|
|
/** Enable Montserrat 28 compressed */
|
|
#define LV_FONT_MONTSERRAT_28_COMPRESSED 0
|
|
|
|
/** Enable Dejavu 16 Persian, Hebrew, Arabic letters */
|
|
#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0
|
|
|
|
/** Enable SourceHanSansSC 14 CJK */
|
|
#define LV_FONT_SOURCE_HAN_SANS_SC_14_CJK 0
|
|
|
|
/** Enable SourceHanSansSC 16 CJK */
|
|
#define LV_FONT_SOURCE_HAN_SANS_SC_16_CJK 0
|
|
|
|
/** Pixel perfect monospaced fonts */
|
|
#define LV_FONT_UNSCII_8 0
|
|
|
|
/** Enable UNSCII 16 (Perfect monospace font) */
|
|
#define LV_FONT_UNSCII_16 0
|
|
|
|
/** Include the header given by LV_FONT_CUSTOM_INCLUDE to declare custom
|
|
* fonts (LV_FONT_CUSTOM_DECLARE) or override font-related macros.
|
|
*/
|
|
#define LV_FONT_USE_CUSTOM_INCLUDE 0
|
|
|
|
#if LV_FONT_USE_CUSTOM_INCLUDE
|
|
/** Optional header to override font-related macros.
|
|
*
|
|
* Typical use is to declare extra fonts through LV_FONT_CUSTOM_DECLARE:
|
|
* #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_24)
|
|
*
|
|
* It can also be used to override the default font to a custom one:
|
|
* #define LV_FONT_DEFAULT &my_font_24
|
|
*/
|
|
#define LV_FONT_CUSTOM_INCLUDE ""
|
|
|
|
#endif /*LV_FONT_USE_CUSTOM_INCLUDE*/
|
|
|
|
/** Enable this to set LV_FONT_DEFAULT to a font you define yourself
|
|
* rather than one of the built-in fonts below. When enabled, the
|
|
* built-in default-font selection is hidden, so you MUST define
|
|
* LV_FONT_DEFAULT yourself, either:
|
|
* - from the build system, e.g. -DLV_FONT_DEFAULT='&my_font_24', or
|
|
* - in the header given by LV_FONT_CUSTOM_INCLUDE, e.g.
|
|
* #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_24)
|
|
* #define LV_FONT_DEFAULT &my_font_24
|
|
*
|
|
* If you do not, LV_FONT_DEFAULT falls back to a builtin font,
|
|
* which is no longer compiled in, causing a link error.
|
|
*/
|
|
#define LV_USE_CUSTOM_FONT_DEFAULT 0
|
|
|
|
#if !LV_USE_CUSTOM_FONT_DEFAULT
|
|
/** Select theme default text font
|
|
* Possible values:
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_8 (enable: LV_FONT_MONTSERRAT_8)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_10 (enable: LV_FONT_MONTSERRAT_10)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_12 (enable: LV_FONT_MONTSERRAT_12)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_14 (enable: LV_FONT_MONTSERRAT_14)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_16 (enable: LV_FONT_MONTSERRAT_16)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_18 (enable: LV_FONT_MONTSERRAT_18)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_20 (enable: LV_FONT_MONTSERRAT_20)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_22 (enable: LV_FONT_MONTSERRAT_22)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_24 (enable: LV_FONT_MONTSERRAT_24)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_26 (enable: LV_FONT_MONTSERRAT_26)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_28 (enable: LV_FONT_MONTSERRAT_28)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_30 (enable: LV_FONT_MONTSERRAT_30)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_32 (enable: LV_FONT_MONTSERRAT_32)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_34 (enable: LV_FONT_MONTSERRAT_34)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_36 (enable: LV_FONT_MONTSERRAT_36)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_38 (enable: LV_FONT_MONTSERRAT_38)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_40 (enable: LV_FONT_MONTSERRAT_40)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_42 (enable: LV_FONT_MONTSERRAT_42)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_44 (enable: LV_FONT_MONTSERRAT_44)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_46 (enable: LV_FONT_MONTSERRAT_46)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_48 (enable: LV_FONT_MONTSERRAT_48)
|
|
* - LV_FONT_DEFAULT_MONTSERRAT_28_COMPRESSED (enable: LV_FONT_MONTSERRAT_28_COMPRESSED)
|
|
* - LV_FONT_DEFAULT_DEJAVU_16_PERSIAN_HEBREW: Dejavu 16 Persian, Hebrew, Arabic letters (enable: LV_FONT_DEJAVU_16_PERSIAN_HEBREW)
|
|
* - LV_FONT_DEFAULT_SOURCE_HAN_SANS_SC_14_CJK (enable: LV_FONT_SOURCE_HAN_SANS_SC_14_CJK)
|
|
* - LV_FONT_DEFAULT_SOURCE_HAN_SANS_SC_16_CJK (enable: LV_FONT_SOURCE_HAN_SANS_SC_16_CJK)
|
|
* - LV_FONT_DEFAULT_UNSCII_8: UNSCII 8 (Perfect monospace font) (enable: LV_FONT_UNSCII_8)
|
|
* - LV_FONT_DEFAULT_UNSCII_16: UNSCII 16 (Perfect monospace font) (enable: LV_FONT_UNSCII_16)
|
|
*/
|
|
#define LV_FONT_DEFAULT LV_FONT_DEFAULT_MONTSERRAT_14
|
|
|
|
#endif /*!LV_USE_CUSTOM_FONT_DEFAULT*/
|
|
|
|
/** The limit depends on the font size, font face and format
|
|
* but with > 10,000 characters if you see issues probably you
|
|
* need to enable it.
|
|
*/
|
|
#define LV_FONT_FMT_TXT_LARGE 0
|
|
|
|
/** Enables/disables support for compressed fonts. */
|
|
#define LV_USE_FONT_COMPRESSED 0
|
|
|
|
/** Enable drawing placeholders when glyph dsc is not found. */
|
|
#define LV_USE_FONT_PLACEHOLDER 1
|
|
|
|
/** Enable Font manager */
|
|
#define LV_USE_FONT_MANAGER 0
|
|
|
|
#if LV_USE_FONT_MANAGER
|
|
/** Font manager name max length */
|
|
#define LV_FONT_MANAGER_NAME_MAX_LEN 32
|
|
|
|
#endif /*LV_USE_FONT_MANAGER*/
|
|
|
|
/** Support using images as font in label or span widgets */
|
|
#define LV_USE_IMGFONT 0
|
|
|
|
/** FreeType library */
|
|
#define LV_USE_FREETYPE 0
|
|
|
|
#if LV_USE_FREETYPE
|
|
/** When enabled, FreeType will use LVGL's memory allocator and file system
|
|
* abstraction instead of the platform defaults.
|
|
*/
|
|
#define LV_FREETYPE_USE_LVGL_PORT 0
|
|
|
|
/** The maximum number of Glyph in count */
|
|
#define LV_FREETYPE_CACHE_FT_GLYPH_CNT 256
|
|
|
|
#if LV_USE_OS == LV_OS_NONE
|
|
/** Enable L1 glyph metrics cache (lock-free, single-thread only) */
|
|
#define LV_FREETYPE_CACHE_FT_GLYPH_L1 1
|
|
|
|
#endif /*LV_USE_OS == LV_OS_NONE*/
|
|
#endif /*LV_USE_FREETYPE*/
|
|
|
|
/** Built-in TTF decoder */
|
|
#define LV_USE_TINY_TTF 0
|
|
|
|
#if LV_USE_TINY_TTF
|
|
/** Enable loading Tiny TTF data from files */
|
|
#define LV_TINY_TTF_FILE_SUPPORT 0
|
|
|
|
/** Tiny ttf cache entries count */
|
|
#define LV_TINY_TTF_CACHE_GLYPH_CNT 128
|
|
|
|
/** Tiny ttf kerning cache entries count */
|
|
#define LV_TINY_TTF_CACHE_KERNING_CNT 256
|
|
|
|
#endif /*LV_USE_TINY_TTF*/
|
|
|
|
|
|
/*============================================================================
|
|
* WIDGETS
|
|
*============================================================================*/
|
|
|
|
/** Causes these widgets to be given default values at creation time.
|
|
* - lv_buttonmatrix_t: Get default maps: {"Btn1", "Btn2", "Btn3", "\n", "Btn4", "Btn5", ""}, else map not set.
|
|
* - lv_checkbox_t : String label set to "Check box", else set to empty string.
|
|
* - lv_dropdown_t : Options set to "Option 1", "Option 2", "Option 3", else no values are set.
|
|
* - lv_roller_t : Options set to "Option 1", "Option 2", "Option 3", "Option 4", "Option 5", else no values are set.
|
|
* - lv_label_t : Text set to "Text", else empty string.
|
|
* - lv_arclabel_t : Text set to "Arced Text", else empty string.
|
|
*/
|
|
#define LV_WIDGETS_HAS_DEFAULT_VALUE 1
|
|
|
|
#if LV_DRAW_HAS_3D_SUPPORT
|
|
/** 3D Texture */
|
|
#define LV_USE_3DTEXTURE 0
|
|
|
|
#endif /*LV_DRAW_HAS_3D_SUPPORT*/
|
|
|
|
/** Anim image */
|
|
#define LV_USE_ANIMIMG 1
|
|
|
|
/** Arc */
|
|
#define LV_USE_ARC 1
|
|
|
|
/** Arc Label */
|
|
#define LV_USE_ARCLABEL 1
|
|
|
|
/** Bar */
|
|
#define LV_USE_BAR 1
|
|
|
|
/** Barcode code library
|
|
*
|
|
* Enable: LV_USE_CANVAS
|
|
*/
|
|
#define LV_USE_BARCODE 0
|
|
|
|
/** Button */
|
|
#define LV_USE_BUTTON 1
|
|
|
|
/** Button matrix */
|
|
#define LV_USE_BUTTONMATRIX 1
|
|
|
|
/** Calendar */
|
|
#define LV_USE_CALENDAR 1
|
|
|
|
#if LV_USE_CALENDAR
|
|
/** Calendar week starts monday */
|
|
#define LV_CALENDAR_WEEK_STARTS_MONDAY 0
|
|
|
|
/** Shortened string for Monday */
|
|
#define LV_MONDAY_STR "Mo"
|
|
|
|
/** Shortened string for Tuesday */
|
|
#define LV_TUESDAY_STR "Tu"
|
|
|
|
/** Shortened string for Wednesday */
|
|
#define LV_WEDNESDAY_STR "We"
|
|
|
|
/** Shortened string for Thursday */
|
|
#define LV_THURSDAY_STR "Th"
|
|
|
|
/** Shortened string for Friday */
|
|
#define LV_FRIDAY_STR "Fr"
|
|
|
|
/** Shortened string for Saturday */
|
|
#define LV_SATURDAY_STR "Sa"
|
|
|
|
/** Shortened string for Sunday */
|
|
#define LV_SUNDAY_STR "Su"
|
|
|
|
/** String for January */
|
|
#define LV_JANUARY_STR "January"
|
|
|
|
/** String for February */
|
|
#define LV_FEBRUARY_STR "February"
|
|
|
|
/** String for March */
|
|
#define LV_MARCH_STR "March"
|
|
|
|
/** String for April */
|
|
#define LV_APRIL_STR "April"
|
|
|
|
/** String for May */
|
|
#define LV_MAY_STR "May"
|
|
|
|
/** String for June */
|
|
#define LV_JUNE_STR "June"
|
|
|
|
/** String for July */
|
|
#define LV_JULY_STR "July"
|
|
|
|
/** String for August */
|
|
#define LV_AUGUST_STR "August"
|
|
|
|
/** String for September */
|
|
#define LV_SEPTEMBER_STR "September"
|
|
|
|
/** String for October */
|
|
#define LV_OCTOBER_STR "October"
|
|
|
|
/** String for November */
|
|
#define LV_NOVEMBER_STR "November"
|
|
|
|
/** String for December */
|
|
#define LV_DECEMBER_STR "December"
|
|
|
|
/** Use calendar header arrow */
|
|
#define LV_USE_CALENDAR_HEADER_ARROW 1
|
|
|
|
/** Use calendar header dropdown */
|
|
#define LV_USE_CALENDAR_HEADER_DROPDOWN 1
|
|
|
|
/** Use chinese calendar */
|
|
#define LV_USE_CALENDAR_CHINESE 0
|
|
|
|
#endif /*LV_USE_CALENDAR*/
|
|
|
|
/** Canvas
|
|
*
|
|
* Enable: LV_USE_IMAGE
|
|
*/
|
|
#define LV_USE_CANVAS 1
|
|
|
|
/** Chart */
|
|
#define LV_USE_CHART 1
|
|
|
|
/** Check Box */
|
|
#define LV_USE_CHECKBOX 1
|
|
|
|
/** Drop down list
|
|
*
|
|
* Enable: LV_USE_LABEL
|
|
*/
|
|
#define LV_USE_DROPDOWN 1
|
|
|
|
/** FFmpeg library for image decoding and playing videos.
|
|
* Supports all major image formats so do not enable other image decoder with it.
|
|
*/
|
|
#define LV_USE_FFMPEG 0
|
|
|
|
#if LV_USE_FFMPEG
|
|
/** Dump format */
|
|
#define LV_FFMPEG_DUMP_FORMAT 0
|
|
|
|
/** You won't be able to open URLs after enabling this feature.
|
|
* Note that FFmpeg image decoder will always use lvgl file system.
|
|
*/
|
|
#define LV_FFMPEG_PLAYER_USE_LV_FS 0
|
|
|
|
#endif /*LV_USE_FFMPEG*/
|
|
|
|
/** GIF decoder library */
|
|
#define LV_USE_GIF 0
|
|
|
|
#if LV_USE_GIF
|
|
/** Use extra 16KB RAM to cache decoded data to accelerate */
|
|
#define LV_GIF_CACHE_DECODE_DATA 0
|
|
|
|
/** Increasing this value will consume more memory.
|
|
* GIFs wider than this are rejected
|
|
*/
|
|
#define LV_GIF_MAX_WIDTH 480
|
|
|
|
/** This value has no impact on memory usage
|
|
* GIFs taller than this are rejected
|
|
*/
|
|
#define LV_GIF_MAX_HEIGHT 32768
|
|
|
|
#endif /*LV_USE_GIF*/
|
|
|
|
#if LV_DRAW_HAS_3D_SUPPORT
|
|
/** Enables parsing and rendering of 3D models (.gltf/.glb).
|
|
*
|
|
* Enable: LV_USE_3DTEXTURE
|
|
*/
|
|
#define LV_USE_GLTF 0
|
|
|
|
#endif /*LV_DRAW_HAS_3D_SUPPORT*/
|
|
|
|
/** GStreamer library
|
|
*
|
|
* Enable: LV_USE_IMAGE
|
|
*/
|
|
#define LV_USE_GSTREAMER 0
|
|
|
|
/** Image
|
|
*
|
|
* Enable: LV_USE_LABEL
|
|
*/
|
|
#define LV_USE_IMAGE 1
|
|
|
|
/** ImageButton */
|
|
#define LV_USE_IMAGEBUTTON 1
|
|
|
|
/** Enable Pinyin input method
|
|
*
|
|
* Enable: LV_USE_KEYBOARD
|
|
*/
|
|
#define LV_USE_IME_PINYIN 0
|
|
|
|
#if LV_USE_IME_PINYIN
|
|
/** Enable Pinyin input method 9 key input mode */
|
|
#define LV_IME_PINYIN_USE_K9_MODE 1
|
|
|
|
#if LV_IME_PINYIN_USE_K9_MODE
|
|
/** Maximum number of candidate panels for 9-key input mode */
|
|
#define LV_IME_PINYIN_K9_CAND_TEXT_NUM 3
|
|
|
|
#endif /*LV_IME_PINYIN_USE_K9_MODE*/
|
|
|
|
/** If you do not use the default thesaurus, be sure to use lv_ime_pinyin after setting the thesaurus */
|
|
#define LV_IME_PINYIN_USE_DEFAULT_DICT 1
|
|
|
|
/** Set the maximum number of candidate panels that can be displayed.
|
|
* This needs to be adjusted according to the size of the screen.
|
|
*/
|
|
#define LV_IME_PINYIN_CAND_TEXT_NUM 6
|
|
|
|
#endif /*LV_USE_IME_PINYIN*/
|
|
|
|
/** Keyboard */
|
|
#define LV_USE_KEYBOARD 1
|
|
|
|
/** Label */
|
|
#define LV_USE_LABEL 1
|
|
|
|
#if LV_USE_LABEL
|
|
/** Enable selecting text of the label */
|
|
#define LV_LABEL_TEXT_SELECTION 1
|
|
|
|
/** Store extra some info in labels (12 bytes) to speed up drawing of very long texts */
|
|
#define LV_LABEL_LONG_TXT_HINT 1
|
|
|
|
/** The count of wait chart */
|
|
#define LV_LABEL_WAIT_CHAR_COUNT 3
|
|
|
|
#endif /*LV_USE_LABEL*/
|
|
|
|
/** LED */
|
|
#define LV_USE_LED 1
|
|
|
|
/** Line */
|
|
#define LV_USE_LINE 1
|
|
|
|
/** List */
|
|
#define LV_USE_LIST 1
|
|
|
|
#if LV_DRAW_HAS_VECTOR_SUPPORT
|
|
#if LV_USE_THORVG
|
|
/** Enable Lottie animations
|
|
*
|
|
* Enable: LV_USE_VECTOR_GRAPHIC
|
|
*/
|
|
#define LV_USE_LOTTIE 0
|
|
|
|
#endif /*LV_USE_THORVG*/
|
|
#endif /*LV_DRAW_HAS_VECTOR_SUPPORT*/
|
|
|
|
/** Menu */
|
|
#define LV_USE_MENU 1
|
|
|
|
/** Msgbox */
|
|
#define LV_USE_MSGBOX 1
|
|
|
|
/** QR code library
|
|
*
|
|
* Enable: LV_USE_CANVAS
|
|
*/
|
|
#define LV_USE_QRCODE 0
|
|
|
|
/** Rlottie library (Deprecated: use LV_USE_LOTTIE instead) */
|
|
#define LV_USE_RLOTTIE 0
|
|
|
|
/** Roller
|
|
*
|
|
* Enable: LV_USE_LABEL
|
|
*/
|
|
#define LV_USE_ROLLER 1
|
|
|
|
/** Scale */
|
|
#define LV_USE_SCALE 1
|
|
|
|
/** Slider
|
|
*
|
|
* Enable: LV_USE_BAR
|
|
*/
|
|
#define LV_USE_SLIDER 1
|
|
|
|
/** Span */
|
|
#define LV_USE_SPAN 1
|
|
|
|
#if LV_USE_SPAN
|
|
/** Maximum number of span descriptor */
|
|
#define LV_SPAN_SNIPPET_STACK_SIZE 64
|
|
|
|
#endif /*LV_USE_SPAN*/
|
|
|
|
/** Spinbox */
|
|
#define LV_USE_SPINBOX 1
|
|
|
|
/** Spinner */
|
|
#define LV_USE_SPINNER 1
|
|
|
|
/** Switch */
|
|
#define LV_USE_SWITCH 1
|
|
|
|
/** Text area
|
|
*
|
|
* Enable: LV_USE_LABEL
|
|
*/
|
|
#define LV_USE_TEXTAREA 1
|
|
|
|
#if LV_USE_TEXTAREA
|
|
/** Text area def. pwd show time [ms] */
|
|
#define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500
|
|
|
|
#endif /*LV_USE_TEXTAREA*/
|
|
|
|
/** Table */
|
|
#define LV_USE_TABLE 1
|
|
|
|
/** Tabview */
|
|
#define LV_USE_TABVIEW 1
|
|
|
|
/** Tileview */
|
|
#define LV_USE_TILEVIEW 1
|
|
|
|
/** Win */
|
|
#define LV_USE_WIN 1
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* DRIVERS
|
|
*============================================================================*/
|
|
|
|
/** Driver for /dev/dri/card */
|
|
#define LV_USE_LINUX_DRM 0
|
|
|
|
#if LV_USE_LINUX_DRM
|
|
/** Legacy behavior, kept for backwards compatibility and slated for removal.
|
|
* While set, the backend is inferred from LV_USE_OPENGLES (EGL when OpenGLES
|
|
* is enabled). Disable this and pick a backend explicitly via the Linux DRM
|
|
* "Rendering backend" choice.
|
|
*/
|
|
#define LV_LINUX_DRM_AUTO_BACKEND 1
|
|
|
|
/** Select how the Linux DRM driver presents rendered frames.
|
|
* Possible values:
|
|
* - LV_LINUX_DRM_BACKEND_FBDEV: Dumb buffers (no GPU)
|
|
* - LV_LINUX_DRM_BACKEND_GBM: GBM DMA buffers
|
|
* - LV_LINUX_DRM_BACKEND_EGL: EGL (OpenGL ES, hardware-accelerated) (enable: LV_USE_OPENGLES)
|
|
*/
|
|
#define LV_LINUX_DRM_BACKEND LV_LINUX_DRM_BACKEND_FBDEV
|
|
|
|
#endif /*LV_USE_LINUX_DRM*/
|
|
|
|
/** Driver for /dev/fb */
|
|
#define LV_USE_LINUX_FBDEV 0
|
|
|
|
#if LV_USE_LINUX_FBDEV
|
|
/** Use BSD flavored framebuffer device */
|
|
#define LV_LINUX_FBDEV_BSD 0
|
|
|
|
/** Framebuffer device render mode
|
|
* Possible values:
|
|
* - LV_DISPLAY_RENDER_MODE_PARTIAL: Partial mode
|
|
* - LV_DISPLAY_RENDER_MODE_DIRECT: Direct mode
|
|
* - LV_DISPLAY_RENDER_MODE_FULL: Full mode
|
|
*/
|
|
#define LV_LINUX_FBDEV_RENDER_MODE LV_DISPLAY_RENDER_MODE_PARTIAL
|
|
|
|
#define LV_LINUX_FBDEV_BUFFER_COUNT 0
|
|
|
|
#if LV_LINUX_FBDEV_BUFFER_COUNT == 0
|
|
/** Custom partial buffer size (in number of rows) */
|
|
#define LV_LINUX_FBDEV_BUFFER_SIZE 60
|
|
|
|
#endif /*LV_LINUX_FBDEV_BUFFER_COUNT == 0*/
|
|
|
|
/** Framebuffer device supports mmap */
|
|
#define LV_LINUX_FBDEV_MMAP 1
|
|
|
|
#endif /*LV_USE_LINUX_FBDEV*/
|
|
|
|
/** Use ft81x EVE driver */
|
|
#define LV_USE_FT81X 0
|
|
|
|
/** Interface for Lovyan_GFX */
|
|
#define LV_USE_LOVYAN_GFX 0
|
|
|
|
#if LV_USE_LOVYAN_GFX
|
|
/** Header for LovyanGFX user configuration */
|
|
#define LV_LGFX_USER_INCLUDE "lv_lgfx_user.hpp"
|
|
|
|
#endif /*LV_USE_LOVYAN_GFX*/
|
|
|
|
/** Generic MIPI driver for LCD devices connected via SPI or parallel
|
|
* port. Use this if your specific LCD controller is not listed among
|
|
* the dedicated drivers below.
|
|
*/
|
|
#define LV_USE_GENERIC_MIPI 0
|
|
|
|
/** Drivers for LCD devices connected via SPI/parallel port
|
|
*
|
|
* Enable: LV_USE_GENERIC_MIPI
|
|
*/
|
|
#define LV_USE_ST7735 0
|
|
|
|
/** Use ST7789 LCD driver
|
|
*
|
|
* Enable: LV_USE_GENERIC_MIPI
|
|
*/
|
|
#define LV_USE_ST7789 0
|
|
|
|
/** Use ST7796 LCD driver
|
|
*
|
|
* Enable: LV_USE_GENERIC_MIPI
|
|
*/
|
|
#define LV_USE_ST7796 0
|
|
|
|
/** Use ILI9341 LCD driver
|
|
*
|
|
* Enable: LV_USE_GENERIC_MIPI
|
|
*/
|
|
#define LV_USE_ILI9341 0
|
|
|
|
/** Use NV3007 LCD driver
|
|
*
|
|
* Enable: LV_USE_GENERIC_MIPI
|
|
*/
|
|
#define LV_USE_NV3007 0
|
|
|
|
/** Driver for NXP ELCDIF */
|
|
#define LV_USE_NXP_ELCDIF 0
|
|
|
|
/** Driver for Renesas GLCD */
|
|
#define LV_USE_RENESAS_GLCDC 0
|
|
|
|
/** Driver for ST LTDC */
|
|
#define LV_USE_ST_LTDC 0
|
|
|
|
#if !LV_USE_DRAW_DMA2D
|
|
#if LV_USE_ST_LTDC
|
|
/** Only used for created partial mode LTDC displays */
|
|
#define LV_ST_LTDC_USE_DMA2D_FLUSH 0
|
|
|
|
#endif /*LV_USE_ST_LTDC*/
|
|
#endif /*!LV_USE_DRAW_DMA2D*/
|
|
|
|
/** Interface for TFT_eSPI */
|
|
#define LV_USE_TFT_ESPI 0
|
|
|
|
/** Driver for evdev input devices */
|
|
#define LV_USE_EVDEV 0
|
|
|
|
/** Driver for libinput input devices */
|
|
#define LV_USE_LIBINPUT 0
|
|
|
|
#if LV_USE_LIBINPUT
|
|
/** Use the BSD variant of the libinput input driver */
|
|
#define LV_LIBINPUT_BSD 0
|
|
|
|
/** Enable full keyboard support via XKB */
|
|
#define LV_LIBINPUT_XKB 0
|
|
|
|
#if LV_LIBINPUT_XKB
|
|
/** XKB rules */
|
|
#define LV_LIBINPUT_XKB_RULES ""
|
|
|
|
/** XKB model */
|
|
#define LV_LIBINPUT_XKB_MODEL "pc101"
|
|
|
|
/** XKB layout */
|
|
#define LV_LIBINPUT_XKB_LAYOUT "us"
|
|
|
|
/** XKB variant */
|
|
#define LV_LIBINPUT_XKB_VARIANT ""
|
|
|
|
/** If enabled, NULL is passed for XKB options, letting the system
|
|
* default apply (e.g. from XKB_DEFAULT_OPTIONS env var).
|
|
* If disabled, the string from LV_LIBINPUT_XKB_OPTIONS is used instead.
|
|
*/
|
|
#define LV_LIBINPUT_XKB_OPTIONS_USE_DEFAULT 1
|
|
|
|
#if !LV_LIBINPUT_XKB_OPTIONS_USE_DEFAULT
|
|
/** XKB options */
|
|
#define LV_LIBINPUT_XKB_OPTIONS ""
|
|
|
|
#endif /*!LV_LIBINPUT_XKB_OPTIONS_USE_DEFAULT*/
|
|
#endif /*LV_LIBINPUT_XKB*/
|
|
#endif /*LV_USE_LIBINPUT*/
|
|
|
|
/** Use Nuttx to open window and handle touchscreen */
|
|
#define LV_USE_NUTTX 0
|
|
|
|
#if LV_USE_NUTTX
|
|
/** Use independent image heap */
|
|
#define LV_USE_NUTTX_INDEPENDENT_IMAGE_HEAP 0
|
|
|
|
#if LV_USE_NUTTX_INDEPENDENT_IMAGE_HEAP
|
|
/** Use independent image heap for default draw buffer */
|
|
#define LV_NUTTX_DEFAULT_DRAW_BUF_USE_INDEPENDENT_IMAGE_HEAP 0
|
|
|
|
#endif /*LV_USE_NUTTX_INDEPENDENT_IMAGE_HEAP*/
|
|
|
|
/** Use uv loop to replace default timer loop and other fb/indev timers */
|
|
#define LV_USE_NUTTX_LIBUV 0
|
|
|
|
/** Use Custom Nuttx init API to open window and handle touchscreen */
|
|
#define LV_USE_NUTTX_CUSTOM_INIT 0
|
|
|
|
/** Use NuttX LCD device */
|
|
#define LV_USE_NUTTX_LCD 0
|
|
|
|
#define LV_NUTTX_LCD_BUFFER_COUNT 0
|
|
|
|
#if LV_NUTTX_LCD_BUFFER_COUNT == 0
|
|
#if LV_USE_NUTTX_LCD
|
|
/** Custom partial buffer size (in number of rows) */
|
|
#define LV_NUTTX_LCD_BUFFER_SIZE 60
|
|
|
|
#endif /*LV_USE_NUTTX_LCD*/
|
|
#endif /*LV_NUTTX_LCD_BUFFER_COUNT == 0*/
|
|
|
|
/** Use NuttX touchscreen driver */
|
|
#define LV_USE_NUTTX_TOUCHSCREEN 0
|
|
|
|
#if LV_USE_NUTTX_TOUCHSCREEN
|
|
/** Set to 0 to disable cursor, or set to a value greater than 0 to set the cursor size in pixels. */
|
|
#define LV_NUTTX_TOUCHSCREEN_CURSOR_SIZE 0
|
|
|
|
#endif /*LV_USE_NUTTX_TOUCHSCREEN*/
|
|
|
|
/** Use NuttX mouse driver */
|
|
#define LV_USE_NUTTX_MOUSE 0
|
|
|
|
#if LV_USE_NUTTX_MOUSE
|
|
/** Set the step size of the mouse movement in pixels. */
|
|
#define LV_USE_NUTTX_MOUSE_MOVE_STEP 1
|
|
|
|
#endif /*LV_USE_NUTTX_MOUSE*/
|
|
|
|
#if LV_USE_PROFILER_BUILTIN
|
|
/** Use NuttX trace file */
|
|
#define LV_USE_NUTTX_TRACE_FILE 0
|
|
|
|
#endif /*LV_USE_PROFILER_BUILTIN*/
|
|
|
|
#if LV_USE_NUTTX_TRACE_FILE
|
|
/** NuttX trace file path */
|
|
#define LV_NUTTX_TRACE_FILE_PATH "/data/lvgl-trace.log"
|
|
|
|
#endif /*LV_USE_NUTTX_TRACE_FILE*/
|
|
#endif /*LV_USE_NUTTX*/
|
|
|
|
/** Use a generic OpenGL driver that can be used to embed in other applications or used with GLFW/EGL
|
|
*
|
|
* Enable: LV_USE_MATRIX
|
|
*/
|
|
#define LV_USE_OPENGLES 0
|
|
|
|
#if LV_USE_OPENGLES
|
|
/** Enable debug mode for OpenGL */
|
|
#define LV_USE_OPENGLES_DEBUG 0
|
|
|
|
#endif /*LV_USE_OPENGLES*/
|
|
|
|
#if !LV_USE_EGL
|
|
/** Use GLFW to open window on PC and handle mouse and keyboard.
|
|
*
|
|
* Enable: LV_USE_OPENGLES
|
|
*/
|
|
#define LV_USE_GLFW 0
|
|
|
|
#endif /*!LV_USE_EGL*/
|
|
|
|
/** QNX Screen display and input drivers */
|
|
#define LV_USE_QNX 0
|
|
|
|
#if LV_USE_QNX
|
|
/** QNX Buffer count */
|
|
#define LV_QNX_BUF_COUNT 1
|
|
|
|
#endif /*LV_USE_QNX*/
|
|
|
|
/** Use SDL to open window on PC and handle mouse and keyboard. */
|
|
#define LV_USE_SDL 0
|
|
|
|
#if LV_USE_SDL
|
|
/** SDL include path */
|
|
#define LV_SDL_INCLUDE_PATH "SDL2/SDL.h"
|
|
|
|
/** Legacy behavior, kept for backwards compatibility and slated for removal.
|
|
* While set, EGL is inferred the legacy way (OpenGLES enabled with an OpenGL
|
|
* draw unit). Disable this and pick a backend explicitly via the SDL
|
|
* "Rendering backend" choice.
|
|
*/
|
|
#define LV_SDL_AUTO_BACKEND 1
|
|
|
|
/** Select how the SDL driver presents rendered frames.
|
|
* Possible values:
|
|
* - LV_SDL_BACKEND_SW: Software (SDL surface)
|
|
* - LV_SDL_BACKEND_TEXTURE: Cached SDL textures (enable: LV_USE_DRAW_SDL)
|
|
* - LV_SDL_BACKEND_EGL: EGL (OpenGL ES, hardware-accelerated) (requires LV_USE_DRAW_OPENGLES || LV_USE_DRAW_NANOVG)
|
|
*/
|
|
#define LV_SDL_BACKEND LV_SDL_BACKEND_SW
|
|
|
|
/** LV_DISPLAY_RENDER_MODE_DIRECT is recommended for best performance
|
|
* Possible values:
|
|
* - LV_DISPLAY_RENDER_MODE_PARTIAL: Use the buffer(s) to render the screen is smaller parts
|
|
* - LV_DISPLAY_RENDER_MODE_DIRECT: Only the changed areas will be updated with 2 screen sized buffers
|
|
* - LV_DISPLAY_RENDER_MODE_FULL: Always redraw the whole screen even if only one pixel has been changed with 2 screen sized buffers
|
|
*/
|
|
#define LV_SDL_RENDER_MODE LV_DISPLAY_RENDER_MODE_DIRECT
|
|
|
|
/** Number of screen-sized buffers (1 or 2) */
|
|
#define LV_SDL_BUF_COUNT 1
|
|
|
|
/** Use hardware acceleration */
|
|
#define LV_SDL_ACCELERATED 1
|
|
|
|
/** SDL fullscreen */
|
|
#define LV_SDL_FULLSCREEN 0
|
|
|
|
/** Exit the application when all SDL windows are closed */
|
|
#define LV_SDL_DIRECT_EXIT 1
|
|
|
|
/** SDL mousewheel mode
|
|
* Possible values:
|
|
* - LV_SDL_MOUSEWHEEL_MODE_ENCODER: The mousewheel emulates an encoder input device
|
|
* - LV_SDL_MOUSEWHEEL_MODE_CROWN: The mousewheel emulates a smart watch crown
|
|
*/
|
|
#define LV_SDL_MOUSEWHEEL_MODE LV_SDL_MOUSEWHEEL_MODE_ENCODER
|
|
|
|
#endif /*LV_USE_SDL*/
|
|
|
|
/** LVGL UEFI backend */
|
|
#define LV_USE_UEFI 0
|
|
|
|
#if LV_USE_UEFI
|
|
/** Header that hides the actual framework (EDK2, gnu-efi, ...) */
|
|
#define LV_USE_UEFI_INCLUDE "myefi.h"
|
|
|
|
/** Use the memory services from the boot services table */
|
|
#define LV_UEFI_USE_MEMORY_SERVICES 0
|
|
|
|
#endif /*LV_USE_UEFI*/
|
|
|
|
/** Use Wayland to open a window and handle input on Linux or BSD desktops */
|
|
#define LV_USE_WAYLAND 0
|
|
|
|
#if LV_USE_WAYLAND
|
|
/** Deinitialize LVGL and quit the application when the last wayland window closes */
|
|
#define LV_WAYLAND_DIRECT_EXIT 1
|
|
|
|
/** Legacy behavior, kept for backwards compatibility and slated for removal.
|
|
* While set, the backend defaults to SHM and any LV_WAYLAND_USE_* set directly
|
|
* in lv_conf.h is honored. Disable this and pick a backend explicitly via the
|
|
* Wayland "Rendering backend" choice.
|
|
*/
|
|
#define LV_WAYLAND_AUTO_BACKEND 1
|
|
|
|
/** Select the rendering backend used by the Wayland driver.
|
|
* Possible values:
|
|
* - LV_WAYLAND_BACKEND_SHM: SHM (Shared Memory)
|
|
* - LV_WAYLAND_BACKEND_EGL: EGL (OpenGL ES, hardware-accelerated) (enable: LV_USE_OPENGLES)
|
|
* - LV_WAYLAND_BACKEND_G2D: G2D (NXP i.MX hardware accelerator) (enable: LV_USE_DRAW_G2D)
|
|
*/
|
|
#define LV_WAYLAND_BACKEND LV_WAYLAND_BACKEND_SHM
|
|
|
|
#endif /*LV_USE_WAYLAND*/
|
|
|
|
#if LV_USE_OS == LV_OS_WINDOWS
|
|
/** LVGL Windows backend */
|
|
#define LV_USE_WINDOWS 0
|
|
|
|
#endif /*LV_USE_OS == LV_OS_WINDOWS*/
|
|
|
|
/** Use X11 to open window on Linux desktop and handle mouse and keyboard */
|
|
#define LV_USE_X11 0
|
|
|
|
#if LV_USE_X11
|
|
/** Use double buffers for lvgl rendering */
|
|
#define LV_X11_DOUBLE_BUFFER 1
|
|
|
|
/** Exit the application when all X11 windows have been closed */
|
|
#define LV_X11_DIRECT_EXIT 1
|
|
|
|
/** X11 device render mode
|
|
* Possible values:
|
|
* - LV_DISPLAY_RENDER_MODE_PARTIAL: Partial render mode
|
|
* - LV_DISPLAY_RENDER_MODE_DIRECT: Direct render mode
|
|
* - LV_DISPLAY_RENDER_MODE_FULL: Full render mode
|
|
*/
|
|
#define LV_X11_RENDER_MODE LV_DISPLAY_RENDER_MODE_PARTIAL
|
|
|
|
#endif /*LV_USE_X11*/
|
|
|
|
/** Enable NanoVG (vector graphics library) */
|
|
#define LV_USE_NANOVG 0
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* FILE SYSTEM
|
|
*============================================================================*/
|
|
|
|
/** Setting a default drive letter allows skipping the driver
|
|
* prefix in filepaths.
|
|
*/
|
|
#define LV_FS_DEFAULT_DRIVER_LETTER 0
|
|
|
|
/** File system on top of stdio */
|
|
#define LV_USE_FS_STDIO 0
|
|
|
|
#if LV_USE_FS_STDIO
|
|
/** Driver-identifier letter for stdio (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_STDIO_LETTER 0
|
|
|
|
/** Working directory for stdio */
|
|
#define LV_FS_STDIO_PATH ""
|
|
|
|
/** Read cache size in bytes for stdio (0 = disabled) */
|
|
#define LV_FS_STDIO_CACHE_SIZE 0
|
|
|
|
#endif /*LV_USE_FS_STDIO*/
|
|
|
|
/** File system on top of POSIX */
|
|
#define LV_USE_FS_POSIX 0
|
|
|
|
#if LV_USE_FS_POSIX
|
|
/** Driver-identifier letter for POSIX (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_POSIX_LETTER 0
|
|
|
|
/** Working directory for POSIX */
|
|
#define LV_FS_POSIX_PATH ""
|
|
|
|
/** Read cache size in bytes for POSIX (0 = disabled) */
|
|
#define LV_FS_POSIX_CACHE_SIZE 0
|
|
|
|
#endif /*LV_USE_FS_POSIX*/
|
|
|
|
/** File system on top of Win32 */
|
|
#define LV_USE_FS_WIN32 0
|
|
|
|
#if LV_USE_FS_WIN32
|
|
/** Driver-identifier letter for Win32 (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_WIN32_LETTER 0
|
|
|
|
/** Working directory for Win32 */
|
|
#define LV_FS_WIN32_PATH ""
|
|
|
|
/** Read cache size in bytes for Win32 (0 = disabled) */
|
|
#define LV_FS_WIN32_CACHE_SIZE 0
|
|
|
|
#endif /*LV_USE_FS_WIN32*/
|
|
|
|
/** File system on top of FatFS */
|
|
#define LV_USE_FS_FATFS 0
|
|
|
|
#if LV_USE_FS_FATFS
|
|
/** Driver-identifier letter for FatFS (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_FATFS_LETTER 0
|
|
|
|
/** Working directory for FatFS */
|
|
#define LV_FS_FATFS_PATH ""
|
|
|
|
/** Read cache size in bytes for FatFS (0 = disabled) */
|
|
#define LV_FS_FATFS_CACHE_SIZE 0
|
|
|
|
#endif /*LV_USE_FS_FATFS*/
|
|
|
|
/** File system on top of littlefs */
|
|
#define LV_USE_FS_LITTLEFS 0
|
|
|
|
#if LV_USE_FS_LITTLEFS
|
|
/** Driver-identifier letter for littlefs (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_LITTLEFS_LETTER 0
|
|
|
|
/** Working directory for littlefs */
|
|
#define LV_FS_LITTLEFS_PATH ""
|
|
|
|
#endif /*LV_USE_FS_LITTLEFS*/
|
|
|
|
/** File system on top of Arduino ESP littlefs */
|
|
#define LV_USE_FS_ARDUINO_ESP_LITTLEFS 0
|
|
|
|
#if LV_USE_FS_ARDUINO_ESP_LITTLEFS
|
|
/** Driver-identifier letter for Arduino ESP littlefs (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_ARDUINO_ESP_LITTLEFS_LETTER 0
|
|
|
|
/** Working directory for Arduino ESP littlefs */
|
|
#define LV_FS_ARDUINO_ESP_LITTLEFS_PATH ""
|
|
|
|
#endif /*LV_USE_FS_ARDUINO_ESP_LITTLEFS*/
|
|
|
|
/** File system on top of Arduino SD */
|
|
#define LV_USE_FS_ARDUINO_SD 0
|
|
|
|
#if LV_USE_FS_ARDUINO_SD
|
|
/** Driver-identifier letter for Arduino SD (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_ARDUINO_SD_LETTER 0
|
|
|
|
/** Working directory for Arduino SD */
|
|
#define LV_FS_ARDUINO_SD_PATH ""
|
|
|
|
#endif /*LV_USE_FS_ARDUINO_SD*/
|
|
|
|
/** File system on top of UEFI */
|
|
#define LV_USE_FS_UEFI 0
|
|
|
|
#if LV_USE_FS_UEFI
|
|
/** Driver-identifier letter for UEFI (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_UEFI_LETTER 0
|
|
|
|
#endif /*LV_USE_FS_UEFI*/
|
|
|
|
/** File system on top of FrogFS */
|
|
#define LV_USE_FS_FROGFS 0
|
|
|
|
#if LV_USE_FS_FROGFS
|
|
/** Driver-identifier letter for FrogFS (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_FROGFS_LETTER 0
|
|
|
|
#endif /*LV_USE_FS_FROGFS*/
|
|
|
|
/** API for memory-mapped file access. */
|
|
#define LV_USE_FS_MEMFS 0
|
|
|
|
#if LV_USE_FS_MEMFS
|
|
/** Driver-identifier letter for memfs (e.g. 65 for 'A', 0 = disabled) */
|
|
#define LV_FS_MEMFS_LETTER 0
|
|
|
|
#endif /*LV_USE_FS_MEMFS*/
|
|
|
|
|
|
/*============================================================================
|
|
* DEBUGGING
|
|
*============================================================================*/
|
|
|
|
/** Enable system monitor component */
|
|
#define LV_USE_SYSMON 0
|
|
|
|
#if LV_USE_SYSMON
|
|
/** Enable process idle measurement */
|
|
#define LV_SYSMON_PROC_IDLE_AVAILABLE 0
|
|
|
|
/** Show CPU usage and FPS count */
|
|
#define LV_USE_PERF_MONITOR 0
|
|
|
|
#if LV_USE_PERF_MONITOR
|
|
/** Performance monitor position
|
|
* Possible values:
|
|
* - LV_ALIGN_TOP_LEFT
|
|
* - LV_ALIGN_TOP_MID: Top middle
|
|
* - LV_ALIGN_TOP_RIGHT
|
|
* - LV_ALIGN_BOTTOM_LEFT
|
|
* - LV_ALIGN_BOTTOM_MID: Bottom middle
|
|
* - LV_ALIGN_BOTTOM_RIGHT
|
|
* - LV_ALIGN_LEFT_MID: Left middle
|
|
* - LV_ALIGN_RIGHT_MID: Right middle
|
|
* - LV_ALIGN_CENTER
|
|
*/
|
|
#define LV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT
|
|
|
|
/** Prints performance data using log */
|
|
#define LV_USE_PERF_MONITOR_LOG_MODE 0
|
|
|
|
#endif /*LV_USE_PERF_MONITOR*/
|
|
|
|
#if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
|
|
/** Show the used memory and the memory fragmentation */
|
|
#define LV_USE_MEM_MONITOR 0
|
|
|
|
#endif /*LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN*/
|
|
|
|
#if LV_USE_MEM_MONITOR
|
|
/** Memory monitor position
|
|
* Possible values:
|
|
* - LV_ALIGN_TOP_LEFT
|
|
* - LV_ALIGN_TOP_MID: Top middle
|
|
* - LV_ALIGN_TOP_RIGHT
|
|
* - LV_ALIGN_BOTTOM_LEFT
|
|
* - LV_ALIGN_BOTTOM_MID: Bottom middle
|
|
* - LV_ALIGN_BOTTOM_RIGHT
|
|
* - LV_ALIGN_LEFT_MID: Left middle
|
|
* - LV_ALIGN_RIGHT_MID: Right middle
|
|
* - LV_ALIGN_CENTER
|
|
*/
|
|
#define LV_USE_MEM_MONITOR_POS LV_ALIGN_BOTTOM_LEFT
|
|
|
|
#endif /*LV_USE_MEM_MONITOR*/
|
|
|
|
/** Include the header given by LV_SYSMON_CUSTOM_INCLUDE to override system
|
|
* monitor macros such as LV_SYSMON_GET_IDLE.
|
|
*/
|
|
#define LV_SYSMON_USE_CUSTOM_INCLUDE 0
|
|
|
|
#if LV_SYSMON_USE_CUSTOM_INCLUDE
|
|
/** Optional header to override system monitor idle measurement macros.
|
|
*
|
|
* LV_SYSMON_GET_IDLE
|
|
* Expression returning the CPU idle percentage (0-100) since last call.
|
|
* e.g. my_rtos_get_idle_percent()
|
|
*
|
|
* LV_SYSMON_GET_PROC_IDLE
|
|
* Expression returning per-process idle percentage, if supported by
|
|
* the RTOS. Requires LV_SYSMON_PROC_IDLE_AVAILABLE to be enabled
|
|
* e.g. my_rtos_get_proc_idle_percent()
|
|
*/
|
|
#define LV_SYSMON_CUSTOM_INCLUDE ""
|
|
|
|
#endif /*LV_SYSMON_USE_CUSTOM_INCLUDE*/
|
|
#endif /*LV_USE_SYSMON*/
|
|
|
|
/** Enable runtime performance profiler */
|
|
#define LV_USE_PROFILER 0
|
|
|
|
/** Enable the built-in profiler
|
|
*
|
|
* Enable: LV_USE_PROFILER
|
|
*/
|
|
#define LV_USE_PROFILER_BUILTIN 0
|
|
|
|
#if LV_USE_PROFILER_BUILTIN
|
|
/** Default profiler trace buffer size in bytes */
|
|
#define LV_PROFILER_BUILTIN_BUF_SIZE 16384
|
|
|
|
/** Enable built-in profiler by default */
|
|
#define LV_PROFILER_BUILTIN_DEFAULT_ENABLE 1
|
|
|
|
/** Enable POSIX profiler port */
|
|
#define LV_USE_PROFILER_BUILTIN_POSIX 0
|
|
|
|
#endif /*LV_USE_PROFILER_BUILTIN*/
|
|
|
|
#if LV_USE_PROFILER
|
|
/** Path to a header that defines the following profiler hook macros:
|
|
*
|
|
* LV_PROFILER_BEGIN
|
|
* Called at the start of a profiled scope.
|
|
* e.g. #define LV_PROFILER_BEGIN my_profiler_begin()
|
|
*
|
|
* LV_PROFILER_END
|
|
* Called at the end of a profiled scope.
|
|
* e.g. #define LV_PROFILER_END my_profiler_end()
|
|
*
|
|
* LV_PROFILER_BEGIN_TAG(tag)
|
|
* Called at the start of a profiled scope with a string tag.
|
|
* e.g. #define LV_PROFILER_BEGIN_TAG(tag) my_profiler_begin_tag(tag)
|
|
*
|
|
* LV_PROFILER_END_TAG(tag)
|
|
* Called at the end of a profiled scope with a string tag.
|
|
* e.g. #define LV_PROFILER_END_TAG(tag) my_profiler_end_tag(tag)
|
|
*
|
|
* The default header provides these via the built-in profiler.
|
|
* Set this to your own header to use a custom profiler backend.
|
|
*/
|
|
#define LV_PROFILER_INCLUDE "lvgl/debugging/profiler/lv_profiler_builtin.h"
|
|
|
|
/** Enable layout profiler */
|
|
#define LV_PROFILER_LAYOUT 1
|
|
|
|
/** Enable disp refr profiler */
|
|
#define LV_PROFILER_REFR 1
|
|
|
|
/** Enable draw profiler */
|
|
#define LV_PROFILER_DRAW 1
|
|
|
|
/** Enable indev profiler */
|
|
#define LV_PROFILER_INDEV 1
|
|
|
|
/** Enable decoder profiler */
|
|
#define LV_PROFILER_DECODER 1
|
|
|
|
/** Enable font profiler */
|
|
#define LV_PROFILER_FONT 1
|
|
|
|
/** Enable fs profiler */
|
|
#define LV_PROFILER_FS 1
|
|
|
|
/** Enable style profiler */
|
|
#define LV_PROFILER_STYLE 0
|
|
|
|
/** Enable timer profiler */
|
|
#define LV_PROFILER_TIMER 1
|
|
|
|
/** Enable cache profiler */
|
|
#define LV_PROFILER_CACHE 1
|
|
|
|
/** Enable event profiler */
|
|
#define LV_PROFILER_EVENT 1
|
|
|
|
#endif /*LV_USE_PROFILER*/
|
|
|
|
/** Enable emulated input devices, time emulation, and screenshot compares */
|
|
#define LV_USE_TEST 0
|
|
|
|
#if LV_USE_TEST
|
|
/** Enable `lv_test_screenshot_compare`.
|
|
* Requires a few MB of extra RAM.
|
|
*
|
|
* Enable: LV_USE_LODEPNG
|
|
*/
|
|
#define LV_USE_TEST_SCREENSHOT_COMPARE 0
|
|
|
|
#if LV_USE_TEST_SCREENSHOT_COMPARE
|
|
/** Create a reference image by default if it does not exist */
|
|
#define LV_TEST_SCREENSHOT_CREATE_REFERENCE_IMAGE 1
|
|
|
|
#endif /*LV_USE_TEST_SCREENSHOT_COMPARE*/
|
|
#endif /*LV_USE_TEST*/
|
|
|
|
/** Enable Monkey test */
|
|
#define LV_USE_MONKEY 0
|
|
|
|
/** Draw random colored rectangles over the redrawn areas. */
|
|
#define LV_USE_REFR_DEBUG 0
|
|
|
|
/** Draw a red overlay for ARGB layers and a green overlay for RGB layers */
|
|
#define LV_USE_LAYER_DEBUG 0
|
|
|
|
/** Also add the index number of the draw unit on white background.
|
|
* For layers add the index number of the draw unit on black background.
|
|
*/
|
|
#define LV_USE_PARALLEL_DRAW_DEBUG 0
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* OTHERS
|
|
*============================================================================*/
|
|
|
|
/** Enable `lv_obj` fragment logic */
|
|
#define LV_USE_FRAGMENT 0
|
|
|
|
/** Enable file explorer.
|
|
*
|
|
* Enable: LV_USE_TABLE
|
|
*/
|
|
#define LV_USE_FILE_EXPLORER 0
|
|
|
|
#if LV_USE_FILE_EXPLORER
|
|
/** Maximum length of path */
|
|
#define LV_FILE_EXPLORER_PATH_MAX_LEN 128
|
|
|
|
/** This can save some memory, but not much.
|
|
* After the quick access bar is created, it can be hidden
|
|
* by clicking the button at the top left corner of
|
|
* the browsing area, which is very useful for small screen devices.
|
|
*/
|
|
#define LV_FILE_EXPLORER_QUICK_ACCESS 1
|
|
|
|
#endif /*LV_USE_FILE_EXPLORER*/
|
|
|
|
|
|
/*============================================================================
|
|
* BUILD
|
|
*============================================================================*/
|
|
|
|
/** Include `lvgl_private.h` in `lvgl.h` to access internal data and functions by default */
|
|
#define LV_USE_PRIVATE_API 0
|
|
|
|
/** By default, LVGL stores all runtime state in a single static
|
|
* 'lv_global_t' variable, sufficient for most single-display
|
|
* single-threaded applications.
|
|
*
|
|
* Enable this if you need multiple independent LVGL instances in
|
|
* the same process, for example:
|
|
* - Multiple physical displays with separate render loops
|
|
* - Per-thread LVGL contexts on an RTOS (FreeRTOS, Zephyr, etc.)
|
|
* - Hot-swappable or sandboxed UI instances
|
|
*
|
|
* When enabled, every LVGL internal access to global state goes
|
|
* through LV_GLOBAL_CUSTOM() instead of a static variable. You
|
|
* must implement 'lv_global_t *lv_global_default(void)' to return
|
|
* the correct instance for the current context (e.g. by thread-local
|
|
* storage or a guarded pointer switch).
|
|
*
|
|
* Returning NULL from that function is safe; LVGL will treat the
|
|
* library as uninitialized for that context.
|
|
*/
|
|
#define LV_ENABLE_GLOBAL_CUSTOM 0
|
|
|
|
#if LV_ENABLE_GLOBAL_CUSTOM
|
|
/** Use a custom header for the declaration of:
|
|
* lv_global_t *lv_global_default(void);
|
|
*/
|
|
#define LV_GLOBAL_USE_CUSTOM_INCLUDE 0
|
|
|
|
#if LV_GLOBAL_USE_CUSTOM_INCLUDE
|
|
/** Path to the header that declares:
|
|
* lv_global_t *lv_global_default(void);
|
|
*
|
|
* This header is included wherever LVGL needs to resolve the
|
|
* LV_GLOBAL_DEFAULT() macro. Keep it lightweight, it is included
|
|
* in performance-critical paths.
|
|
*/
|
|
#define LV_GLOBAL_CUSTOM_INCLUDE "lv_global.h"
|
|
|
|
#endif /*LV_GLOBAL_USE_CUSTOM_INCLUDE*/
|
|
#endif /*LV_ENABLE_GLOBAL_CUSTOM*/
|
|
|
|
/** Check if the parameter is NULL. (Very fast, recommended) */
|
|
#define LV_USE_ASSERT_NULL 1
|
|
|
|
/** Checks if the memory is successfully allocated or no. (Very fast, recommended) */
|
|
#define LV_USE_ASSERT_MALLOC 1
|
|
|
|
/** Check if the styles are properly initialized. (Very fast, recommended) */
|
|
#define LV_USE_ASSERT_STYLE 0
|
|
|
|
/** Check the integrity of `lv_mem` after critical operations. (Slow) */
|
|
#define LV_USE_ASSERT_MEM_INTEGRITY 0
|
|
|
|
/** Check NULL, the object's type and existence (e.g. not deleted). (Slow) */
|
|
#define LV_USE_ASSERT_OBJ 0
|
|
|
|
/** Disable warning saying `LV_ASSERT_HANDLER_INCLUDE` is deprecated.
|
|
* This setting allows you to keep using old LVGL versions which rely on
|
|
* LV_ASSERT_HANDLER_INCLUDE without triggering a compiler warning.
|
|
*
|
|
* LV_ASSERT_HANDLER_INCLUDE has been deprecated in favor of the new approach:
|
|
* define LV_ASSERT_CUSTOM_INCLUDE with the header path, and place the
|
|
* LV_ASSERT_HANDLER macro definition inside that header instead.
|
|
*
|
|
* Only enable this if you are maintaining compatibility with existing code
|
|
* that uses LV_ASSERT_HANDLER_INCLUDE and cannot migrate immediately.
|
|
* New projects should use LV_ASSERT_CUSTOM_INCLUDE and LV_ASSERT_HANDLER
|
|
* directly.
|
|
*/
|
|
#define LV_DISABLE_ASSERT_HANDLER_INCLUDE_WARNING 0
|
|
|
|
/** Use LV_ASSERT_CUSTOM_INCLUDE to define the path to a file defining a
|
|
* custom LV_ASSERT_HANDLER
|
|
*/
|
|
#define LV_ASSERT_USE_CUSTOM_INCLUDE 0
|
|
|
|
#if LV_ASSERT_USE_CUSTOM_INCLUDE
|
|
/** Optional header to override assert-related macros.
|
|
*
|
|
* LV_ASSERT_HANDLER
|
|
* Statement to execute when an assertion fails.
|
|
* e.g. #define LV_ASSERT_HANDLER my_assert_failed(__FILE__, __LINE__);
|
|
*/
|
|
#define LV_ASSERT_CUSTOM_INCLUDE ""
|
|
|
|
#endif /*LV_ASSERT_USE_CUSTOM_INCLUDE*/
|
|
|
|
/** When enabled, LV_CHECK_ARG checks validate function arguments
|
|
* at runtime. Failed checks log a warning and execute the specified
|
|
* action. When disabled, all LV_CHECK_ARG checks compile to nothing.
|
|
* Disabling this is not recommended unless extreme care is taken and only
|
|
* in very resource constrained environments where it can be absolutely
|
|
* ensured that invariants are never violated.
|
|
*/
|
|
#define LV_USE_CHECK_ARG 1
|
|
|
|
#if LV_USE_CHECK_ARG
|
|
/** When enabled, LV_ASSERT_HANDLER is also invoked when an
|
|
* LV_CHECK_ARG check fails, before the action is executed.
|
|
*/
|
|
#define LV_CHECK_ARG_ASSERT_ON_FAIL 0
|
|
|
|
/** Controls what is logged when an LV_CHECK_ARG check fails.
|
|
* MINIMAL and VERBOSE modes require LV_USE_LOG to be enabled;
|
|
* selecting either when LV_USE_LOG is disabled will cause a
|
|
* compile-time error.
|
|
* Possible values:
|
|
* - LV_CHECK_ARG_LOG_MODE_NONE: no log output on failure
|
|
* - LV_CHECK_ARG_LOG_MODE_MINIMAL: log 'Check failed' only (file/line from LV_LOG_WARN) (requires LV_USE_LOG)
|
|
* - LV_CHECK_ARG_LOG_MODE_VERBOSE: log 'Check failed: <cond>' plus caller-supplied message (requires LV_USE_LOG)
|
|
*/
|
|
#define LV_CHECK_ARG_LOG_MODE LV_CHECK_ARG_LOG_MODE_NONE
|
|
|
|
/** When enabled, LV_CHECK_OBJ verifies that the object has the
|
|
* expected class (lv_obj_has_class). When disabled, the class
|
|
* check is skipped even if a class argument is supplied.
|
|
*/
|
|
#define LV_USE_CHECK_OBJ_CLASSTYPE 0
|
|
|
|
/** When enabled, LV_CHECK_OBJ also verifies that the object is
|
|
* still part of the widget tree (lv_obj_is_valid). When disabled,
|
|
* the validity check is skipped even if the associated argument
|
|
* is supplied.
|
|
*/
|
|
#define LV_USE_CHECK_OBJ_VALIDITY 0
|
|
|
|
#endif /*LV_USE_CHECK_ARG*/
|
|
|
|
|
|
/*============================================================================
|
|
* COMPILER SETTINGS
|
|
*============================================================================*/
|
|
|
|
/** For big endian systems set to 1 */
|
|
#define LV_BIG_ENDIAN_SYSTEM 0
|
|
|
|
/** Include the header given by LV_ATTRIBUTE_CUSTOM_INCLUDE to override the
|
|
* LV_ATTRIBUTE_* macros for your platform.
|
|
*/
|
|
#define LV_ATTRIBUTE_USE_CUSTOM_INCLUDE 0
|
|
|
|
#if LV_ATTRIBUTE_USE_CUSTOM_INCLUDE
|
|
/** Optional header to override LV_ATTRIBUTE_* macros for your platform.
|
|
* Leave empty to use defaults (all expand to nothing).
|
|
*
|
|
* Create a header file and set this to its path, e.g. "my_lv_attr.h".
|
|
* The following macros can be defined in it:
|
|
*
|
|
* LV_ATTRIBUTE_MEM_ALIGN
|
|
* Where memory needs to be aligned (e.g. with -Os, data may not be
|
|
* aligned to the required boundary by default).
|
|
* e.g. __attribute__((aligned(4)))
|
|
*
|
|
* LV_ATTRIBUTE_TICK_INC
|
|
* Applied to lv_tick_inc(). Often called from a timer ISR, so fast
|
|
* memory placement can reduce latency.
|
|
* e.g. __attribute__((section(".itcm"))) or __ramfunc (IAR)
|
|
*
|
|
* LV_ATTRIBUTE_TIMER_HANDLER
|
|
* Applied to lv_timer_handler().
|
|
* e.g. __attribute__((section(".itcm")))
|
|
*
|
|
* LV_ATTRIBUTE_FLUSH_READY
|
|
* Applied to lv_display_flush_ready(). Often called from a DMA or
|
|
* display ISR.
|
|
* e.g. __attribute__((section(".itcm")))
|
|
*
|
|
* LV_ATTRIBUTE_SYNC_READY
|
|
* Applied to lv_display_sync_ready(). Similar to FLUSH_READY, useful
|
|
* when called from an ISR context.
|
|
* e.g. __attribute__((section(".itcm")))
|
|
*
|
|
* LV_ATTRIBUTE_LARGE_CONST
|
|
* Applied to large read-only arrays such as font bitmaps. Use to place
|
|
* them in a specific flash region or external memory.
|
|
* e.g. __attribute__((section(".ext_flash")))
|
|
*
|
|
* LV_ATTRIBUTE_LARGE_RAM_ARRAY
|
|
* Applied to large arrays allocated in RAM.
|
|
* e.g. __attribute__((section(".ext_ram")))
|
|
*
|
|
* LV_ATTRIBUTE_FAST_MEM
|
|
* Applied to performance-critical functions to place them in faster
|
|
* memory such as ITCM or SRAM.
|
|
* e.g. __attribute__((section(".itcm"))) or __ramfunc (IAR)
|
|
*
|
|
* LV_ATTRIBUTE_EXTERN_DATA
|
|
* Prefix for all global extern data declarations. Useful for placing
|
|
* shared data in a named section or applying export attributes.
|
|
* e.g. __attribute__((section(".shared_mem")))
|
|
*
|
|
* LV_EXPORT_CONST_INT(int_value)
|
|
* Exports an integer constant to a language binding API such as
|
|
* MicroPython. Called for all constants in the form LV_<CONST>.
|
|
* Leave undefined if not using a binding.
|
|
* e.g. mp_rom_map_elem_t entry = {MP_ROM_QSTR(MP_QSTR_##int_value), MP_ROM_INT(int_value)}
|
|
*/
|
|
#define LV_ATTRIBUTE_CUSTOM_INCLUDE ""
|
|
|
|
#endif /*LV_ATTRIBUTE_USE_CUSTOM_INCLUDE*/
|
|
|
|
|
|
/*============================================================================
|
|
* EXAMPLES
|
|
*============================================================================*/
|
|
|
|
/** Enable examples to be built with the library. */
|
|
#define LV_BUILD_EXAMPLES 1
|
|
|
|
|
|
|
|
/*============================================================================
|
|
* DEMOS
|
|
*============================================================================*/
|
|
|
|
/** Build the demos */
|
|
#define LV_BUILD_DEMOS 1
|
|
|
|
#if LV_BUILD_DEMOS
|
|
/** Benchmark your system
|
|
*
|
|
* Enable: LV_FONT_MONTSERRAT_14, LV_FONT_MONTSERRAT_20, LV_FONT_MONTSERRAT_24, LV_FONT_MONTSERRAT_26, LV_USE_DEMO_WIDGETS
|
|
*/
|
|
#define LV_USE_DEMO_BENCHMARK 0
|
|
|
|
#if LV_USE_DEMO_BENCHMARK
|
|
/** Use static aligned fonts */
|
|
#define LV_DEMO_BENCHMARK_ALIGNED_FONTS 0
|
|
|
|
#endif /*LV_USE_DEMO_BENCHMARK*/
|
|
|
|
#if LV_USE_GLTF
|
|
/** glTF demo */
|
|
#define LV_USE_DEMO_GLTF 0
|
|
|
|
#endif /*LV_USE_GLTF*/
|
|
|
|
/** Demonstrate the usage of encoder and keyboard */
|
|
#define LV_USE_DEMO_KEYPAD_AND_ENCODER 0
|
|
|
|
/** Music player demo */
|
|
#define LV_USE_DEMO_MUSIC 0
|
|
|
|
#if LV_USE_DEMO_MUSIC
|
|
/** Enable Square */
|
|
#define LV_DEMO_MUSIC_SQUARE 0
|
|
|
|
/** Enable Landscape */
|
|
#define LV_DEMO_MUSIC_LANDSCAPE 0
|
|
|
|
/** Enable Round */
|
|
#define LV_DEMO_MUSIC_ROUND 0
|
|
|
|
/** Enable Large */
|
|
#define LV_DEMO_MUSIC_LARGE 0
|
|
|
|
/** Enable Auto play */
|
|
#define LV_DEMO_MUSIC_AUTO_PLAY 0
|
|
|
|
#endif /*LV_USE_DEMO_MUSIC*/
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/** Render test for each primitives. Requires at least 480x272 display
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*
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* Enable: LV_USE_GRID
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*/
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#define LV_USE_DEMO_RENDER 0
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|
|
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/** Stress test for LVGL */
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#define LV_USE_DEMO_STRESS 0
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|
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#if LV_DRAW_HAS_VECTOR_SUPPORT
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/** vector graphic demo
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|
*
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* Enable: LV_USE_VECTOR_GRAPHIC
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|
*/
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|
#define LV_USE_DEMO_VECTOR_GRAPHIC 0
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|
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#endif /*LV_DRAW_HAS_VECTOR_SUPPORT*/
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|
|
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/** Show-case LVGL widgets */
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|
#define LV_USE_DEMO_WIDGETS 0
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|
|
|
/** Flex layout previewer */
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|
#define LV_USE_DEMO_FLEX_LAYOUT 0
|
|
|
|
/** multi-language demo */
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|
#define LV_USE_DEMO_MULTILANG 0
|
|
|
|
/** Smartwatch demo */
|
|
#define LV_USE_DEMO_SMARTWATCH 0
|
|
|
|
/** Ebike demo */
|
|
#define LV_USE_DEMO_EBIKE 0
|
|
|
|
#if LV_USE_DEMO_EBIKE
|
|
/** Ebike portrait layout */
|
|
#define LV_DEMO_EBIKE_PORTRAIT 0
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|
|
|
#endif /*LV_USE_DEMO_EBIKE*/
|
|
|
|
/** High resolution demo */
|
|
#define LV_USE_DEMO_HIGH_RES 0
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|
|
|
#endif /*LV_BUILD_DEMOS*/
|
|
|
|
|
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/*--END OF LV_CONF_H--*/
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|
|
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#endif /*LV_CONF_H*/
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|
|
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#endif /*End of "Content enable"*/
|