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authorjacqueline <me@jacqueline.id.au>2023-06-01 15:41:47 +1000
committerjacqueline <me@jacqueline.id.au>2023-06-01 15:41:47 +1000
commitdd27c3530432ea0b09f01e604bf577f31d8ef841 (patch)
treebbf86cf81a78f0ff0b07f31f1c390db473f26fd3 /lib/lvgl/env_support
parent6fd588e970470b15936187980829916d0dbe77bb (diff)
downloadtangara-fw-dd27c3530432ea0b09f01e604bf577f31d8ef841.tar.gz
convert lvgl from submodule to a plain old directory
Diffstat (limited to 'lib/lvgl/env_support')
m---------lib/lvgl0
-rw-r--r--lib/lvgl/env_support/cmake/custom.cmake79
-rw-r--r--lib/lvgl/env_support/cmake/esp.cmake33
-rw-r--r--lib/lvgl/env_support/cmake/micropython.cmake18
-rw-r--r--lib/lvgl/env_support/cmake/zephyr.cmake14
-rw-r--r--lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.1.0.6.packbin0 -> 4947452 bytes
-rw-r--r--lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.pdsc692
-rw-r--r--lib/lvgl/env_support/cmsis-pack/LVGL.pidx9
-rw-r--r--lib/lvgl/env_support/cmsis-pack/README.md159
-rw-r--r--lib/lvgl/env_support/cmsis-pack/gen_pack.sh231
-rw-r--r--lib/lvgl/env_support/cmsis-pack/lv_cmsis_pack.txt115
-rw-r--r--lib/lvgl/env_support/cmsis-pack/lv_conf_cmsis.h649
-rw-r--r--lib/lvgl/env_support/rt-thread/SConscript69
-rw-r--r--lib/lvgl/env_support/rt-thread/lv_rt_thread_conf.h88
-rw-r--r--lib/lvgl/env_support/rt-thread/lv_rt_thread_port.c78
-rw-r--r--lib/lvgl/env_support/rt-thread/squareline/README.md4
-rw-r--r--lib/lvgl/env_support/rt-thread/squareline/SConscript13
-rw-r--r--lib/lvgl/env_support/rt-thread/squareline/ui/lv_ui_entry.c19
-rw-r--r--lib/lvgl/env_support/zephyr/module.yml2
19 files changed, 2272 insertions, 0 deletions
diff --git a/lib/lvgl b/lib/lvgl
deleted file mode 160000
-Subproject 0732400e7b564dd0e7dc4a924619d8e19c5b23a
diff --git a/lib/lvgl/env_support/cmake/custom.cmake b/lib/lvgl/env_support/cmake/custom.cmake
new file mode 100644
index 00000000..56169821
--- /dev/null
+++ b/lib/lvgl/env_support/cmake/custom.cmake
@@ -0,0 +1,79 @@
+# Option to define LV_LVGL_H_INCLUDE_SIMPLE, default: ON
+option(LV_LVGL_H_INCLUDE_SIMPLE
+ "Use #include \"lvgl.h\" instead of #include \"../../lvgl.h\"" ON)
+
+# Option to define LV_CONF_INCLUDE_SIMPLE, default: ON
+option(LV_CONF_INCLUDE_SIMPLE
+ "Simple include of \"lv_conf.h\" and \"lv_drv_conf.h\"" ON)
+
+# Option to set LV_CONF_PATH, if set parent path LV_CONF_DIR is added to
+# includes
+option(LV_CONF_PATH "Path defined for lv_conf.h")
+get_filename_component(LV_CONF_DIR ${LV_CONF_PATH} DIRECTORY)
+
+# Option to build shared libraries (as opposed to static), default: OFF
+option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
+
+file(GLOB_RECURSE SOURCES ${LVGL_ROOT_DIR}/src/*.c)
+file(GLOB_RECURSE EXAMPLE_SOURCES ${LVGL_ROOT_DIR}/examples/*.c)
+file(GLOB_RECURSE DEMO_SOURCES ${LVGL_ROOT_DIR}/demos/*.c)
+
+if (BUILD_SHARED_LIBS)
+ add_library(lvgl SHARED ${SOURCES})
+else()
+ add_library(lvgl STATIC ${SOURCES})
+endif()
+
+add_library(lvgl::lvgl ALIAS lvgl)
+add_library(lvgl_examples STATIC ${EXAMPLE_SOURCES})
+add_library(lvgl::examples ALIAS lvgl_examples)
+add_library(lvgl_demos STATIC ${DEMO_SOURCES})
+add_library(lvgl::demos ALIAS lvgl_demos)
+
+target_compile_definitions(
+ lvgl PUBLIC $<$<BOOL:${LV_LVGL_H_INCLUDE_SIMPLE}>:LV_LVGL_H_INCLUDE_SIMPLE>
+ $<$<BOOL:${LV_CONF_INCLUDE_SIMPLE}>:LV_CONF_INCLUDE_SIMPLE>)
+
+# Include root and optional parent path of LV_CONF_PATH
+target_include_directories(lvgl SYSTEM PUBLIC ${LVGL_ROOT_DIR} ${LV_CONF_DIR})
+
+# Include /examples folder
+target_include_directories(lvgl_examples SYSTEM
+ PUBLIC ${LVGL_ROOT_DIR}/examples)
+target_include_directories(lvgl_demos SYSTEM
+ PUBLIC ${LVGL_ROOT_DIR}/demos)
+
+target_link_libraries(lvgl_examples PUBLIC lvgl)
+target_link_libraries(lvgl_demos PUBLIC lvgl)
+
+# Lbrary and headers can be installed to system using make install
+file(GLOB LVGL_PUBLIC_HEADERS "${CMAKE_SOURCE_DIR}/lv_conf.h"
+ "${CMAKE_SOURCE_DIR}/lvgl.h")
+
+if("${LIB_INSTALL_DIR}" STREQUAL "")
+ set(LIB_INSTALL_DIR "lib")
+endif()
+if("${INC_INSTALL_DIR}" STREQUAL "")
+ set(INC_INSTALL_DIR "include/lvgl")
+endif()
+
+install(
+ DIRECTORY "${CMAKE_SOURCE_DIR}/src"
+ DESTINATION "${CMAKE_INSTALL_PREFIX}/${INC_INSTALL_DIR}/"
+ FILES_MATCHING
+ PATTERN "*.h")
+
+set_target_properties(
+ lvgl
+ PROPERTIES OUTPUT_NAME lvgl
+ ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+ LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+ RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+ PUBLIC_HEADER "${LVGL_PUBLIC_HEADERS}")
+
+install(
+ TARGETS lvgl
+ ARCHIVE DESTINATION "${LIB_INSTALL_DIR}"
+ LIBRARY DESTINATION "${LIB_INSTALL_DIR}"
+ RUNTIME DESTINATION "${LIB_INSTALL_DIR}"
+ PUBLIC_HEADER DESTINATION "${INC_INSTALL_DIR}")
diff --git a/lib/lvgl/env_support/cmake/esp.cmake b/lib/lvgl/env_support/cmake/esp.cmake
new file mode 100644
index 00000000..a8671da2
--- /dev/null
+++ b/lib/lvgl/env_support/cmake/esp.cmake
@@ -0,0 +1,33 @@
+file(GLOB_RECURSE SOURCES ${LVGL_ROOT_DIR}/src/*.c)
+
+idf_build_get_property(LV_MICROPYTHON LV_MICROPYTHON)
+
+if(LV_MICROPYTHON)
+ idf_component_register(
+ SRCS
+ ${SOURCES}
+ INCLUDE_DIRS
+ ${LVGL_ROOT_DIR}
+ ${LVGL_ROOT_DIR}/src
+ ${LVGL_ROOT_DIR}/../
+ REQUIRES
+ main)
+
+ target_compile_definitions(${COMPONENT_LIB}
+ INTERFACE "-DLV_CONF_INCLUDE_SIMPLE")
+
+ if(CONFIG_LV_ATTRIBUTE_FAST_MEM_USE_IRAM)
+ target_compile_definitions(${COMPONENT_LIB}
+ INTERFACE "-DLV_ATTRIBUTE_FAST_MEM=IRAM_ATTR")
+ endif()
+else()
+ idf_component_register(SRCS ${SOURCES} INCLUDE_DIRS ${LVGL_ROOT_DIR}
+ ${LVGL_ROOT_DIR}/src ${LVGL_ROOT_DIR}/../)
+
+ target_compile_definitions(${COMPONENT_LIB} PUBLIC "-DLV_CONF_INCLUDE_SIMPLE")
+
+ if(CONFIG_LV_ATTRIBUTE_FAST_MEM_USE_IRAM)
+ target_compile_definitions(${COMPONENT_LIB}
+ PUBLIC "-DLV_ATTRIBUTE_FAST_MEM=IRAM_ATTR")
+ endif()
+endif()
diff --git a/lib/lvgl/env_support/cmake/micropython.cmake b/lib/lvgl/env_support/cmake/micropython.cmake
new file mode 100644
index 00000000..43ce7c4f
--- /dev/null
+++ b/lib/lvgl/env_support/cmake/micropython.cmake
@@ -0,0 +1,18 @@
+file(GLOB_RECURSE SOURCES ${LVGL_ROOT_DIR}/src/*.c)
+file(GLOB_RECURSE EXAMPLE_SOURCES ${LVGL_ROOT_DIR}/examples/*.c)
+
+# With micropython, build lvgl as interface library, link chain is:
+# lvgl_interface [lvgl] → usermod_lvgl_bindings [lv_bindings] → usermod
+# [micropython] → firmware [micropython]
+add_library(lvgl_interface INTERFACE)
+# ${SOURCES} must NOT be given to add_library directly for some reason (won't be
+# built)
+target_sources(lvgl_interface INTERFACE ${SOURCES})
+# Micropython builds with -Werror; we need to suppress some warnings, such as:
+#
+# /home/test/build/lv_micropython/ports/rp2/build-PICO/lv_mp.c:29316:16: error:
+# 'lv_style_transition_dsc_t_path_xcb_callback' defined but not used
+# [-Werror=unused-function] 29316 | STATIC int32_t
+# lv_style_transition_dsc_t_path_xcb_callback(const struct _lv_anim_t * arg0) |
+# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+target_compile_options(lvgl_interface INTERFACE -Wno-unused-function)
diff --git a/lib/lvgl/env_support/cmake/zephyr.cmake b/lib/lvgl/env_support/cmake/zephyr.cmake
new file mode 100644
index 00000000..f9ae517e
--- /dev/null
+++ b/lib/lvgl/env_support/cmake/zephyr.cmake
@@ -0,0 +1,14 @@
+if(CONFIG_LVGL)
+
+ zephyr_include_directories(${ZEPHYR_BASE}/lib/gui/lvgl)
+
+ target_include_directories(lvgl INTERFACE ${LVGL_ROOT_DIR})
+
+ zephyr_compile_definitions(LV_CONF_KCONFIG_EXTERNAL_INCLUDE=<autoconf.h>)
+
+ zephyr_library()
+
+ file(GLOB_RECURSE SOURCES ${LVGL_ROOT_DIR}/src/*.c)
+ zephyr_library_sources(${SOURCES})
+
+endif(CONFIG_LVGL)
diff --git a/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack b/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack
new file mode 100644
index 00000000..049a44ea
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack
Binary files differ
diff --git a/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.pdsc b/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.pdsc
new file mode 100644
index 00000000..e5033f37
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/LVGL.lvgl.pdsc
@@ -0,0 +1,692 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+/****************************************************************************
+* Copyright 2022 Gorgon Meducer (Email:embedded_zhuoran@hotmail.com) *
+* *
+* Licensed under the Apache License, Version 2.0 (the "License"); *
+* you may not use this file except in compliance with the License. *
+* You may obtain a copy of the License at *
+* *
+* http://www.apache.org/licenses/LICENSE-2.0 *
+* *
+* Unless required by applicable law or agreed to in writing, software *
+* distributed under the License is distributed on an "AS IS" BASIS, *
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
+* See the License for the specific language governing permissions and *
+* limitations under the License. *
+* *
+****************************************************************************/
+-->
+
+
+<package schemaVersion="1.4" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="PACK.xsd">
+ <vendor>LVGL</vendor>
+ <name>lvgl</name>
+ <description>LVGL (Light and Versatile Graphics Library) is a free and open-source graphics library providing everything you need to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.</description>
+ <url>https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/</url>
+ <supportContact>https://github.com/lvgl/lvgl/issues/new/choose</supportContact>
+ <license>LICENCE.txt</license>
+ <!-- optional license file -->
+ <!--
+ <license>
+ </license>
+ -->
+
+ <repository type="git">https://github.com/lvgl/lvgl.git</repository>
+
+ <releases>
+ <release date="2022-07-06" version="1.0.6" url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack">
+ - LVGL 8.3.0 release
+ - Apply patch for memory leaking issue
+ - Apply patch to speed up non normal blend mode
+ - Add 9-key input mode to pinyin
+ - Other minor changes
+ </release>
+ <release date="2022-06-29" version="1.0.5" url="https://github.com/GorgonMeducer/lvgl/raw/922108dbbe6d1c0be1069c342ca8693afee8c169/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack">
+ - LVGL 8.3.0-dev
+ - Monthly update for June
+ - Add Pinyin as input method
+ - Update benchmark to support RGB565-A8
+ - Update support for layers
+ </release>
+ <release date="2022-05-31" version="1.0.4" url="https://github.com/lvgl/lvgl/raw/ce0605182c31e43abc8137ba21f237ec442735bc/env_support/cmsis-pack/LVGL.lvgl.1.0.4.pack">
+ - LVGL 8.3.0-dev
+ - Monthly update for May
+ - Update drawing service
+ - Update GPU support for Arm-2D library
+ - Update GPU support for NXP PXP/VGLite
+ - Improving the accuracy of benchmark.
+ - Add new colour support for RGB565A8
+ </release>
+ <release date="2022-04-27" version="1.0.3" url="https://github.com/lvgl/lvgl/raw/b81437e96423826272cd42d5555373f15bfdf03a/env_support/cmsis-pack/LVGL.lvgl.1.0.3.pack">
+ - LVGL 8.3.0-dev
+ - Monthly update for April
+ - Add GPU support for SWM341-DMA2D
+ </release>
+ <release date="2022-03-27" version="1.0.2" url="https://github.com/lvgl/lvgl/raw/a5b9a1c210821f122fb7582378a9f1819b1dc821/env_support/cmsis-pack/LVGL.lvgl.1.0.2.pack">
+ - LVGL 8.3.0-dev
+ - Monthly update for March
+ - Add GPU support for Arm-2D library
+ </release>
+ <release date="2022-02-26" version="1.0.1" url="https://github.com/lvgl/lvgl/raw/44f6f752386617a8812228b9c1357f180e73e4ff/env_support/cmsis-pack/LVGL.lvgl.1.0.1.pack">
+ - LVGL 8.3.0-dev
+ - Monthly update for February
+ </release>
+ <release date="2022-01-31" version="1.0.0" url="https://github.com/lvgl/lvgl/blob/d851fe0528fcb920fee86c944fe9dbbaf6fbb0c9/env_support/cmsis-pack/LVGL.lvgl.1.0.0.pack?raw=true">
+ - LVGL 8.2.0
+ - Enable LV_TICK_CUSTOM when perf_counter is detected.
+ - Celebrate Spring Festival
+ </release>
+ </releases>
+
+ <keywords>
+ <!-- keywords for indexing -->
+ <keyword>Cortex-M</keyword>
+ <keyword>SysTick</keyword>
+ <keyword>Performance Analaysis</keyword>
+ </keywords>
+
+ <conditions>
+ <!--
+ <condition id="Arm Compiler">
+ <description>Arm Compiler 5 (armcc) or Arm Compiler 6 (armclang).</description>
+ <accept Tcompiler="ARMCC" Toptions="AC6"/>
+ <accept Tcompiler="ARMCC" Toptions="AC6LTO"/>
+ <accept Tcompiler="ARMCC" Toptions="AC5"/>
+ </condition>
+ <condition id="Arm GCC">
+ <description>GNU Tools for Arm Embedded Processors.</description>
+ <accept Tcompiler="GCC"/>
+ </condition>
+ <condition id="Cortex-M Processors">
+ <description>Support All Cortex-M based processors</description>
+ <accept Dcore="Cortex-M0"/>
+ <accept Dcore="Cortex-M0+"/>
+ <accept Dcore="Cortex-M1"/>
+ <accept Dcore="Cortex-M3"/>
+ <accept Dcore="Cortex-M4"/>
+ <accept Dcore="Cortex-M7"/>
+ <accept Dcore="Cortex-M23"/>
+ <accept Dcore="Cortex-M33"/>
+ <accept Dcore="Cortex-M35P"/>
+ <accept Dcore="Cortex-M55"/>
+ <accept Dcore="SC000"/>
+ <accept Dcore="SC300"/>
+ <accept Dcore="ARMV8MBL"/>
+ <accept Dcore="ARMV8MML"/>
+ </condition>
+
+ <condition id="CMSIS-CORE">
+ <description>Require CMSIS-CORE Support</description>
+ <require Cclass="CMSIS" Cgroup="CORE"/>
+ </condition>
+
+
+
+ <condition id="Cortex-M Arm GCC">
+ <description>Compile Cortex-M Processors with GNU Tools for Arm Embedded Processors.</description>
+ <require condition="Arm GCC"/>
+ <require condition="Cortex-M Processors"/>
+ </condition>
+ <condition id="Cortex-M Arm Compiler">
+ <description>Compile Cortex-M Processors with GNU Tools for Arm Embedded Processors.</description>
+ <require condition="Arm Compiler"/>
+ <require condition="Cortex-M Processors"/>
+ </condition>
+
+ <condition id="Cortex-M Arm GCC CMSIS-CORE">
+ <description>Compile Cortex-M Processors with GNU Tools for Arm Embedded Processors.</description>
+ <require condition="Arm GCC"/>
+ <require condition="Cortex-M Processors"/>
+ <require condition="CMSIS-CORE"/>
+ </condition>
+ <condition id="Cortex-M Arm Compiler CMSIS-CORE">
+ <description>Compile Cortex-M Processors with GNU Tools for Arm Embedded Processors.</description>
+ <require condition="Arm Compiler"/>
+ <require condition="Cortex-M Processors"/>
+ <require condition="CMSIS-CORE"/>
+ </condition>
+ -->
+
+ <condition id="LVGL-Essential">
+ <description>Require LVGL Essential Service</description>
+ <require Cclass="LVGL" Cgroup="lvgl" Csub="Essential"/>
+ </condition>
+
+ <condition id="Arm-2D">
+ <description>Require Arm-2D Support</description>
+ <require Cclass="Acceleration" Cgroup="Arm-2D"/>
+ </condition>
+
+ </conditions>
+ <!-- apis section (optional - for Application Programming Interface descriptions) -->
+ <!--
+ <apis>
+ </apis>
+ -->
+
+ <!-- boards section (mandatory for Board Support Packs) -->
+ <!--
+ <boards>
+ </boards>
+ -->
+
+ <!-- devices section (mandatory for Device Family Packs) -->
+ <!--
+ <devices>
+ </devices>
+ -->
+
+ <!-- examples section (optional for all Software Packs)-->
+ <!--
+ <examples>
+ </examples>
+ -->
+
+ <!-- conditions section (optional for all Software Packs)-->
+ <!--
+ <conditions>
+ </conditions>
+ -->
+
+ <components>
+ <bundle Cbundle="LVGL" Cclass="LVGL" Cversion="8.3.0">
+ <description>LVGL (Light and Versatile Graphics Library) is a free and open-source graphics library providing everything you need to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.</description>
+ <doc></doc>
+ <component Cgroup="lvgl" Csub="Essential" >
+ <description>The Essential services of LVGL (without extra content)</description>
+ <files>
+ <!-- src/core -->
+ <file category="sourceC" name="src/core/lv_disp.c" />
+ <file category="sourceC" name="src/core/lv_event.c" />
+ <file category="sourceC" name="src/core/lv_group.c" />
+ <file category="sourceC" name="src/core/lv_indev.c" />
+ <file category="sourceC" name="src/core/lv_indev_scroll.c" />
+ <file category="sourceC" name="src/core/lv_obj.c" />
+ <file category="sourceC" name="src/core/lv_obj_class.c" />
+ <file category="sourceC" name="src/core/lv_obj_draw.c" />
+ <file category="sourceC" name="src/core/lv_obj_pos.c" />
+ <file category="sourceC" name="src/core/lv_obj_scroll.c" />
+ <file category="sourceC" name="src/core/lv_obj_style.c" />
+ <file category="sourceC" name="src/core/lv_obj_style_gen.c" />
+ <file category="sourceC" name="src/core/lv_obj_tree.c" />
+ <file category="sourceC" name="src/core/lv_refr.c" />
+ <file category="sourceC" name="src/core/lv_theme.c" />
+
+ <!-- src/draw -->
+ <file category="sourceC" name="src/draw/lv_draw.c" />
+ <file category="sourceC" name="src/draw/lv_draw_arc.c" />
+ <file category="sourceC" name="src/draw/lv_draw_img.c" />
+ <file category="sourceC" name="src/draw/lv_draw_label.c" />
+ <file category="sourceC" name="src/draw/lv_draw_layer.c" />
+ <file category="sourceC" name="src/draw/lv_draw_line.c" />
+ <file category="sourceC" name="src/draw/lv_draw_mask.c" />
+ <file category="sourceC" name="src/draw/lv_draw_rect.c" />
+ <file category="sourceC" name="src/draw/lv_draw_transform.c" />
+ <file category="sourceC" name="src/draw/lv_draw_triangle.c" />
+ <file category="sourceC" name="src/draw/lv_img_buf.c" />
+ <file category="sourceC" name="src/draw/lv_img_cache.c" />
+ <file category="sourceC" name="src/draw/lv_img_decoder.c" />
+
+ <!-- src/draw/sw -->
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_arc.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_blend.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_dither.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_gradient.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_img.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_layer.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_letter.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_line.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_polygon.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_rect.c" />
+ <file category="sourceC" name="src/draw/sw/lv_draw_sw_transform.c" />
+
+
+ <!-- src/font -->
+ <file category="sourceC" name="src/font/lv_font.c" />
+ <file category="sourceC" name="src/font/lv_font_dejavu_16_persian_hebrew.c" />
+ <file category="sourceC" name="src/font/lv_font_fmt_txt.c" />
+ <file category="sourceC" name="src/font/lv_font_loader.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_8.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_10.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_12.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_12_subpx.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_14.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_16.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_18.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_20.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_22.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_24.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_26.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_28.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_28_compressed.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_30.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_32.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_34.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_36.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_38.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_40.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_42.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_44.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_46.c" />
+ <file category="sourceC" name="src/font/lv_font_montserrat_48.c" />
+ <file category="sourceC" name="src/font/lv_font_simsun_16_cjk.c" />
+ <file category="sourceC" name="src/font/lv_font_unscii_8.c" />
+ <file category="sourceC" name="src/font/lv_font_unscii_16.c" />
+
+ <!-- src/hal -->
+ <file category="sourceC" name="src/hal/lv_hal_disp.c" />
+ <file category="sourceC" name="src/hal/lv_hal_indev.c" />
+ <file category="sourceC" name="src/hal/lv_hal_tick.c" />
+
+ <!-- src/misc-->
+ <file category="sourceC" name="src/misc/lv_anim.c" />
+ <file category="sourceC" name="src/misc/lv_anim_timeline.c" />
+ <file category="sourceC" name="src/misc/lv_area.c" />
+ <file category="sourceC" name="src/misc/lv_async.c" />
+ <file category="sourceC" name="src/misc/lv_bidi.c" />
+ <file category="sourceC" name="src/misc/lv_color.c" />
+ <file category="sourceC" name="src/misc/lv_fs.c" />
+ <file category="sourceC" name="src/misc/lv_gc.c" />
+ <file category="sourceC" name="src/misc/lv_ll.c" />
+ <file category="sourceC" name="src/misc/lv_log.c" />
+ <file category="sourceC" name="src/misc/lv_lru.c" />
+ <file category="sourceC" name="src/misc/lv_math.c" />
+ <file category="sourceC" name="src/misc/lv_mem.c" />
+ <file category="sourceC" name="src/misc/lv_printf.c" />
+ <file category="sourceC" name="src/misc/lv_style.c" />
+ <file category="sourceC" name="src/misc/lv_style_gen.c" />
+ <file category="sourceC" name="src/misc/lv_templ.c" />
+ <file category="sourceC" name="src/misc/lv_timer.c" />
+ <file category="sourceC" name="src/misc/lv_tlsf.c" />
+ <file category="sourceC" name="src/misc/lv_txt.c" />
+ <file category="sourceC" name="src/misc/lv_txt_ap.c" />
+ <file category="sourceC" name="src/misc/lv_utils.c" />
+
+ <!-- src/widgets -->
+ <file category="sourceC" name="src/widgets/lv_arc.c" />
+ <file category="sourceC" name="src/widgets/lv_bar.c" />
+ <file category="sourceC" name="src/widgets/lv_btn.c" />
+ <file category="sourceC" name="src/widgets/lv_btnmatrix.c" />
+ <file category="sourceC" name="src/widgets/lv_canvas.c" />
+ <file category="sourceC" name="src/widgets/lv_checkbox.c" />
+ <file category="sourceC" name="src/widgets/lv_dropdown.c" />
+ <file category="sourceC" name="src/widgets/lv_img.c" />
+ <file category="sourceC" name="src/widgets/lv_label.c" />
+ <file category="sourceC" name="src/widgets/lv_line.c" />
+ <file category="sourceC" name="src/widgets/lv_objx_templ.c" />
+ <file category="sourceC" name="src/widgets/lv_roller.c" />
+ <file category="sourceC" name="src/widgets/lv_slider.c" />
+ <file category="sourceC" name="src/widgets/lv_switch.c" />
+ <file category="sourceC" name="src/widgets/lv_table.c" />
+ <file category="sourceC" name="src/widgets/lv_textarea.c" />
+
+ <!-- general -->
+ <file category="preIncludeGlobal" name="lv_conf_cmsis.h" attr="config" version="1.0.2" />
+ <file category="sourceC" name="lv_cmsis_pack.c" attr="config" version="1.0.0" />
+ <file category="header" name="lvgl.h" />
+ <file category="doc" name="README.md"/>
+
+ </files>
+
+ <Pre_Include_Global_h>
+
+/*! \brief use lv_config_cmsis.h which will be pre-included */
+#define LV_CONF_SKIP
+#define LV_LVGL_H_INCLUDE_SIMPLE 1
+ </Pre_Include_Global_h>
+
+ <RTE_Components_h>
+
+/*! \brief Enable LVGL */
+#define RTE_GRAPHICS_LVGL
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Porting" condition="LVGL-Essential">
+ <description>Porting Templates</description>
+ <files>
+ <file category="header" name="examples/porting/lv_port_disp_template.h" attr="config" version="1.0.1" />
+ <file category="sourceC" name="examples/porting/lv_port_disp_template.c" attr="config" version="1.0.1" />
+
+ <file category="header" name="examples/porting/lv_port_indev_template.h" attr="config" version="1.0.0" />
+ <file category="sourceC" name="examples/porting/lv_port_indev_template.c" attr="config" version="1.0.0" />
+
+ <file category="header" name="examples/porting/lv_port_fs_template.h" attr="config" version="1.0.0" />
+ <file category="sourceC" name="examples/porting/lv_port_fs_template.c" attr="config" version="1.0.0" />
+ </files>
+ </component>
+
+ <component Cgroup="lvgl" Csub="GPU Arm-2D" condition="LVGL-Essential" Cversion="1.0.3">
+ <description>A 2D image processing library from Arm (i.e. Arm-2D) for All Cortex-M processors including Cortex-M0</description>
+ <files>
+ <file category="sourceC" name="src/draw/arm2d/lv_gpu_arm2d.c" condition="Arm-2D"/>
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable Arm-2D support*/
+#define LV_USE_GPU_ARM2D 1
+
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="GPU STM32-DMA2D" condition="LVGL-Essential">
+ <description>An hardware acceleration from STM32-DMA2D</description>
+ <files>
+ <file category="sourceC" name="src/draw/stm32_dma2d/lv_gpu_stm32_dma2d.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable STM32 DMA2D */
+#define LV_USE_GPU_STM32_DMA2D 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="GPU SWM341-DMA2D" condition="LVGL-Essential">
+ <description>An hardware acceleration from SWM341-DMA2D</description>
+ <files>
+ <file category="sourceC" name="src/draw/swm341_dma2d/lv_gpu_swm341_dma2d.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable SWM341 DMA2D */
+#define LV_USE_GPU_SWM341_DMA2D 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="GPU NXP-PXP" condition="LVGL-Essential">
+ <description>An hardware acceleration from NXP-PXP</description>
+ <files>
+ <file category="sourceC" name="src/draw/nxp/lv_gpu_nxp.c" />
+ <file category="sourceC" name="src/draw/nxp/pxp/lv_draw_pxp_blend.c" />
+ <file category="sourceC" name="src/draw/nxp/pxp/lv_gpu_nxp_pxp.c" />
+ <file category="sourceC" name="src/draw/nxp/pxp/lv_gpu_nxp_pxp_osa.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable NXP PXP */
+#define LV_USE_GPU_NXP_PXP 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="GPU NXP-VGLite" condition="LVGL-Essential">
+ <description>An hardware acceleration from NXP-VGLite</description>
+ <files>
+ <file category="sourceC" name="src/draw/nxp/lv_gpu_nxp.c" />
+ <file category="sourceC" name="src/draw/nxp/vglite/lv_draw_vglite_arc.c" />
+ <file category="sourceC" name="src/draw/nxp/vglite/lv_draw_vglite_blend.c" />
+ <file category="sourceC" name="src/draw/nxp/vglite/lv_draw_vglite_rect.c" />
+ <file category="sourceC" name="src/draw/nxp/vglite/lv_gpu_nxp_vglite.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable NXP VGLite */
+#define LV_USE_GPU_NXP_VG_LITE 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Extra Themes" condition="LVGL-Essential">
+ <description>Extra Themes, Widgets and Layouts</description>
+ <files>
+ <file category="sourceC" name="src/extra/lv_extra.c" />
+
+ <!-- src/extra/themes -->
+ <file category="sourceC" name="src/extra/themes/default/lv_theme_default.c" />
+ <file category="sourceC" name="src/extra/themes/basic/lv_theme_basic.c" />
+ <file category="sourceC" name="src/extra/themes/mono/lv_theme_mono.c" />
+
+ <!-- src/extra/widgets -->
+ <file category="sourceC" name="src/extra/widgets/animimg/lv_animimg.c" />
+ <file category="sourceC" name="src/extra/widgets/calendar/lv_calendar.c" />
+ <file category="sourceC" name="src/extra/widgets/calendar/lv_calendar_header_arrow.c" />
+ <file category="sourceC" name="src/extra/widgets/calendar/lv_calendar_header_dropdown.c" />
+ <file category="sourceC" name="src/extra/widgets/chart/lv_chart.c" />
+ <file category="sourceC" name="src/extra/widgets/colorwheel/lv_colorwheel.c" />
+ <file category="sourceC" name="src/extra/widgets/imgbtn/lv_imgbtn.c" />
+ <file category="sourceC" name="src/extra/widgets/keyboard/lv_keyboard.c" />
+ <file category="sourceC" name="src/extra/widgets/led/lv_led.c" />
+ <file category="sourceC" name="src/extra/widgets/list/lv_list.c" />
+ <file category="sourceC" name="src/extra/widgets/menu/lv_menu.c" />
+ <file category="sourceC" name="src/extra/widgets/meter/lv_meter.c" />
+ <file category="sourceC" name="src/extra/widgets/msgbox/lv_msgbox.c" />
+ <file category="sourceC" name="src/extra/widgets/span/lv_span.c" />
+ <file category="sourceC" name="src/extra/widgets/spinbox/lv_spinbox.c" />
+ <file category="sourceC" name="src/extra/widgets/spinner/lv_spinner.c" />
+ <file category="sourceC" name="src/extra/widgets/tabview/lv_tabview.c" />
+ <file category="sourceC" name="src/extra/widgets/tileview/lv_tileview.c" />
+ <file category="sourceC" name="src/extra/widgets/win/lv_win.c" />
+
+ <!-- src/extra/layouts -->
+ <file category="sourceC" name="src/extra/layouts/flex/lv_flex.c" />
+ <file category="sourceC" name="src/extra/layouts/grid/lv_grid.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief use extra themes, widgets and layouts */
+#define RTE_GRAPHICS_LVGL_USE_EXTRA_THEMES
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs PNG" condition="LVGL-Essential">
+ <description>Add PNG support</description>
+ <files>
+ <!-- src/extra/libs/png -->
+ <file category="sourceC" name="src/extra/libs/png/lodepng.c" />
+ <file category="sourceC" name="src/extra/libs/png/lv_png.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable PNG support */
+#define LV_USE_PNG 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs BMP" condition="LVGL-Essential">
+ <description>Add BMP support</description>
+ <files>
+ <!-- src/extra/libs/bmp -->
+ <file category="sourceC" name="src/extra/libs/bmp/lv_bmp.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable BMP support */
+#define LV_USE_BMP 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs freetype" condition="LVGL-Essential">
+ <description>Add freetype support, an extra librbary is required.</description>
+ <files>
+ <!-- src/extra/libs/freetype -->
+ <file category="sourceC" name="src/extra/libs/freetype/lv_freetype.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable freetype support */
+#define LV_USE_FREETYPE 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs GIF" condition="LVGL-Essential">
+ <description>Add GIF support</description>
+ <files>
+ <!-- src/extra/libs/gif -->
+ <file category="sourceC" name="src/extra/libs/gif/lv_gif.c" />
+ <file category="sourceC" name="src/extra/libs/gif/gifdec.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable gif support */
+#define LV_USE_GIF 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs sJPG" condition="LVGL-Essential">
+ <description>Add sJPG support</description>
+ <files>
+ <!-- src/extra/libs/sjpg -->
+ <file category="sourceC" name="src/extra/libs/sjpg/lv_sjpg.c" />
+ <file category="sourceC" name="src/extra/libs/sjpg/tjpgd.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable sJPG support */
+#define LV_USE_SJPG 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs QRCode" condition="LVGL-Essential">
+ <description>Add QRCode support</description>
+ <files>
+ <!-- src/extra/libs/qrcode -->
+ <file category="sourceC" name="src/extra/libs/qrcode/lv_qrcode.c" />
+ <file category="sourceC" name="src/extra/libs/qrcode/qrcodegen.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable QRCode support */
+#define LV_USE_QRCODE 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs FileSystem" condition="LVGL-Essential">
+ <description>Add FileSystem support</description>
+ <files>
+ <!-- src/extra/libs/fsdrv -->
+ <file category="sourceC" name="src/extra/libs/fsdrv/lv_fs_fatfs.c" />
+ <file category="sourceC" name="src/extra/libs/fsdrv/lv_fs_posix.c" />
+ <file category="sourceC" name="src/extra/libs/fsdrv/lv_fs_stdio.c" />
+ </files>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs RLOTTIE" condition="LVGL-Essential">
+ <description>Add RLOTTIE support, an extra librbary is required.</description>
+ <files>
+ <!-- src/extra/libs/rlottie -->
+ <file category="sourceC" name="src/extra/libs/rlottie/lv_rlottie.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable RLOTTIE support */
+#define LV_USE_RLOTTIE 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Libs ffmpeg" condition="LVGL-Essential">
+ <description>Add ffmpeg support, an extra librbary is required.</description>
+ <files>
+ <!-- src/extra/libs/ffmpeg -->
+ <file category="sourceC" name="src/extra/libs/ffmpeg/lv_ffmpeg.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable ffmpeg support */
+#define LV_USE_FFMPEG 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Pinyin" condition="LVGL-Essential">
+ <description>Add Pinyin input method</description>
+ <files>
+ <!-- src/extra/others/ime -->
+ <file category="sourceC" name="src/extra/others/ime/lv_ime_pinyin.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable ffmpeg support */
+#define LV_USE_IME_PINYIN 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Benchmark" condition="LVGL-Essential">
+ <description>Add the official benchmark.</description>
+ <files>
+ <!-- demos/benchmark -->
+ <file category="sourceC" name="demos/benchmark/lv_demo_benchmark.c" />
+ <file category="header" name="demos/benchmark/lv_demo_benchmark.h" />
+
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_alpha16.c" />
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_argb.c" />
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_chroma_keyed.c" />
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_indexed16.c" />
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_rgb.c" />
+ <file category="sourceC" name="demos/benchmark/assets/img_benchmark_cogwheel_rgb565a8.c" />
+
+ <file category="sourceC" name="demos/benchmark/assets/lv_font_bechmark_montserrat_12_compr_az.c.c" />
+ <file category="sourceC" name="demos/benchmark/assets/lv_font_bechmark_montserrat_16_compr_az.c.c" />
+ <file category="sourceC" name="demos/benchmark/assets/lv_font_bechmark_montserrat_28_compr_az.c.c" />
+
+ <file category="doc" name="demos/benchmark/README.md" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable demo:bencharmk */
+#define LV_USE_DEMO_BENCHMARK 1
+ </RTE_Components_h>
+
+ </component>
+
+ <component Cgroup="lvgl" Csub="Demo:Widgets" condition="LVGL-Essential">
+ <description>Add the demo:widgets</description>
+ <files>
+ <!-- demos/widgets -->
+ <file category="sourceC" name="demos/widgets/lv_demo_widgets.c" />
+ <file category="header" name="demos/widgets/lv_demo_widgets.h" />
+
+ <file category="sourceC" name="demos/widgets/assets/img_clothes.c" />
+ <file category="sourceC" name="demos/widgets/assets/img_demo_widgets_avatar.c" />
+ <file category="sourceC" name="demos/widgets/assets/img_lvgl_logo.c" />
+ </files>
+
+ <RTE_Components_h>
+
+/*! \brief enable demo:widgets support */
+#define LV_USE_DEMO_WIDGETS 1
+ </RTE_Components_h>
+
+ </component>
+ </bundle>
+ </components>
+
+ <!-- optional taxonomy section for defining new component Class and Group names -->
+ <!--
+ <taxonomy>
+ </taxonomy>
+ -->
+
+</package>
diff --git a/lib/lvgl/env_support/cmsis-pack/LVGL.pidx b/lib/lvgl/env_support/cmsis-pack/LVGL.pidx
new file mode 100644
index 00000000..ddfc0089
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/LVGL.pidx
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<index schemaVersion="1.0.0" xs:noNamespaceSchemaLocation="PackIndex.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
+ <vendor>LVGL</vendor>
+ <url>https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/</url>
+ <timestamp>2022-07-06T00:09:27</timestamp>
+ <pindex>
+ <pdsc url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/" vendor="LVGL" name="lvgl" version="1.0.6"/>
+ </pindex>
+</index> \ No newline at end of file
diff --git a/lib/lvgl/env_support/cmsis-pack/README.md b/lib/lvgl/env_support/cmsis-pack/README.md
new file mode 100644
index 00000000..5a73e4e6
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/README.md
@@ -0,0 +1,159 @@
+# How to Create CMSIS-Pack
+
+
+
+## STEP 1 Update 'lv_conf_cmsis.h'
+
+1. Copy the **lv_conf_template.h** to '**cmsis-pack**' directory
+
+2. Set the macro protector to '1'
+
+```c
+...
+/* clang-format off */
+#if 1 /*Set it to "1" to enable content*/
+...
+```
+
+remove the misleading guide above this code segment.
+
+```c
+/*
+ * Copy this file as `lv_conf.h`
+ * 1. simply next to the `lvgl` folder
+ * 2. or any other places and
+ * - define `LV_CONF_INCLUDE_SIMPLE`
+ * - add the path as include path
+ */
+```
+
+
+3. Add including for '**RTE_Components.h**'
+
+```c
+#ifndef LV_CONF_H
+#define LV_CONF_H
+
+#include <stdint.h>
+#include "RTE_Components.h"
+...
+```
+
+4. Remove macro definitions for
+ - LV_USE_GPU_STM32_DMA2D
+ - LV_USE_GPU_NXP_PXP
+ - LV_USE_GPU_NXP_VG_LITE
+ - LV_USE_GPU_SWM341_DMA2D
+ - LV_USE_GPU_ARM2D
+ - LV_USE_IME_PINYIN
+5. Update macro `LV_ATTRIBUTE_MEM_ALIGN` and `LV_ATTRIBUTE_MEM_ALIGN_SIZE` to force a WORD alignment.
+```c
+#define LV_ATTRIBUTE_MEM_ALIGN_SIZE 4
+#define LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(4)))
+```
+Update macro `LV_MEM_SIZE` to `(64*1024U)`.
+6. Update Theme related macros:
+
+```c
+#ifdef RTE_GRAPHICS_LVGL_USE_EXTRA_THEMES
+ /*A simple, impressive and very complete theme*/
+ #define LV_USE_THEME_DEFAULT 1
+ #if LV_USE_THEME_DEFAULT
+
+ /*0: Light mode; 1: Dark mode*/
+ #define LV_THEME_DEFAULT_DARK 0
+
+ /*1: 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_BASIC 1
+
+ /*A theme designed for monochrome displays*/
+ #define LV_USE_THEME_MONO 1
+#else
+ #define LV_USE_THEME_DEFAULT 0
+ #define LV_USE_THEME_BASIC 0
+ #define LV_USE_THEME_MONO 0
+#endif
+```
+7. Update `LV_TICK_CUSTOM` related macros:
+```c
+/*Use a custom tick source that tells the elapsed time in milliseconds.
+ *It removes the need to manually update the tick with `lv_tick_inc()`)*/
+#ifdef __PERF_COUNTER__
+ #define LV_TICK_CUSTOM 1
+ #if LV_TICK_CUSTOM
+ extern uint32_t SystemCoreClock;
+ #define LV_TICK_CUSTOM_INCLUDE "perf_counter.h"
+
+ #if __PER_COUNTER_VER__ < 10902ul
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR ((uint32_t)get_system_ticks() / (SystemCoreClock / 1000ul))
+ #else
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR get_system_ms()
+ #endif
+ #endif /*LV_TICK_CUSTOM*/
+#else
+ #define LV_TICK_CUSTOM 0
+ #if LV_TICK_CUSTOM
+ #define LV_TICK_CUSTOM_INCLUDE "Arduino.h" /*Header for the system time function*/
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current system time in ms*/
+ #endif /*LV_TICK_CUSTOM*/
+#endif /*__PERF_COUNTER__*/
+```
+9. Thoroughly remove the `DEMO USAGE` section.
+10. Thoroughly remove the '3rd party libraries' section.
+10. rename '**lv_conf_template.h**' to '**lv_conf_cmsis.h**'.
+
+
+
+## STEP 2 Check, Update and Run the 'gen_pack.sh'
+
+```sh
+if [ `uname -s` = "Linux" ]
+ then
+ CMSIS_PACK_PATH="/home/$USER/.arm/Packs/ARM/CMSIS/5.7.0/"
+ PATH_TO_ADD="$CMSIS_PACK_PATH/CMSIS/Utilities/Linux64/"
+else
+ CMSIS_PACK_PATH="/C/Users/gabriel/AppData/Local/Arm/Packs/ARM/CMSIS/5.7.0"
+ PATH_TO_ADD="/C/Program Files (x86)/7-Zip/:$CMSIS_PACK_PATH/CMSIS/Utilities/Win32/:/C/xmllint/"
+fi
+[[ ":$PATH:" != *":$PATH_TO_ADD}:"* ]] && PATH="${PATH}:${PATH_TO_ADD}"
+echo $PATH_TO_ADD appended to PATH
+echo " "
+```
+
+
+
+### A. For Windows users
+
+Update the '**CMSIS_PACK_PATH**' accordingly (Usually just replace the name gabriel with your own windows account name is sufficient.).
+
+Update the '**PATH_TO_ADD**' to point to the installation folders of **7Zip** and **xmllint**.
+
+Launch the git-bash and go to the cmsis-pack folder.
+
+enter the following command:
+
+```sh
+./gen_pack.sh
+```
+
+
+
+### B. For Linux Users
+
+Update '**PATH_TO_ADD**' if necessary.
+
+go to the **cmsis-pack** folder.
+
+enter the following command:
+
+```sh
+./gen_pack.sh
+```
+
diff --git a/lib/lvgl/env_support/cmsis-pack/gen_pack.sh b/lib/lvgl/env_support/cmsis-pack/gen_pack.sh
new file mode 100644
index 00000000..dedba347
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/gen_pack.sh
@@ -0,0 +1,231 @@
+#!/bin/bash
+# Version: 1.1
+# Date: 2022-01-11
+# This bash script generates a CMSIS Software Pack:
+#
+# Pre-requisites:
+# - bash shell (for Windows: install git for Windows)
+# - 7z in path (zip archiving utility)
+# e.g. Ubuntu: sudo apt-get install p7zip-full p7zip-rar)
+# - PackChk in path with execute permission
+# (see CMSIS-Pack: CMSIS/Utilities/<os>/PackChk)
+# - xmllint in path (XML schema validation)
+# e.g. Ubuntu: sudo apt-get install libxml2-utils
+# Windows: download from https://www.zlatkovic.com/pub/libxml/
+
+############### EDIT BELOW ###############
+# Extend Path environment variable locally
+#
+if [ `uname -s` = "Linux" ]
+ then
+ CMSIS_PACK_PATH="/home/$USER/.arm/Packs/ARM/CMSIS/5.7.0/"
+ PATH_TO_ADD="$CMSIS_PACK_PATH/CMSIS/Utilities/Linux64/"
+else
+ CMSIS_PACK_PATH="/C/Users/gabriel/AppData/Local/Arm/Packs/ARM/CMSIS/5.7.0"
+ PATH_TO_ADD="/C/Program Files (x86)/7-Zip/:$CMSIS_PACK_PATH/CMSIS/Utilities/Win32/:/C/xmllint/"
+fi
+[[ ":$PATH:" != *":$PATH_TO_ADD}:"* ]] && PATH="${PATH}:${PATH_TO_ADD}"
+echo $PATH_TO_ADD appended to PATH
+echo " "
+
+# Pack warehouse directory - destination
+PACK_WAREHOUSE=./
+
+# Temporary pack build directory
+PACK_BUILD=build/
+
+# Specify directories included in pack relative to base directory
+# All directories:
+# PACK_DIRS=`ls -d */`
+# Do not include the build directory if it is local
+# PACK_DIRS=${PACK_DIRS//$PACK_BUILD/}
+# PACK_DIRS=${PACK_DIRS//$PACK_WAREHOUSE/}
+
+# alternative: specify directory names to be added to pack base directory
+PACK_DIRS="
+ ../../src
+ ../../docs
+ ../../demos
+"
+
+
+# Specify file names to be added to pack base directory
+PACK_BASE_FILES="
+ ../../LICENCE.txt
+ ../../README.md
+ ../../README_zh.md
+ ../../lvgl.h
+ lv_conf_cmsis.h
+ lv_cmsis_pack.txt
+"
+
+############ DO NOT EDIT BELOW ###########
+echo Starting CMSIS-Pack Generation: `date`
+# Zip utility check
+ZIP=7z
+type -a $ZIP
+errorlevel=$?
+if [ $errorlevel -gt 0 ]
+ then
+ echo "Error: No 7zip Utility found"
+ echo "Action: Add 7zip to your path"
+ echo " "
+ exit
+fi
+
+# Pack checking utility check
+PACKCHK=PackChk
+type -a $PACKCHK
+errorlevel=$?
+if [ $errorlevel != 0 ]
+ then
+ echo "Error: No PackChk Utility found"
+ echo "Action: Add PackChk to your path"
+ echo "Hint: Included in CMSIS Pack:"
+ echo "<pack_root_dir>/ARM/CMSIS/<version>/CMSIS/Utilities/<os>/"
+ echo " "
+ exit
+fi
+echo " "
+
+# XML syntax checking utility check
+XMLLINT=xmllint
+type -a $XMLLINT
+errorlevel=$?
+if [ $errorlevel != 0 ]
+ then
+ echo "Error: No xmllint found"
+ echo "Action: Add xmllint to your path"
+ echo " "
+ exit
+fi
+echo " "
+
+# Locate Package Description file
+# check whether there is more than one pdsc file
+NUM_PDSCS=`ls -1 *.pdsc | wc -l`
+PACK_DESCRIPTION_FILE=`ls *.pdsc`
+if [ $NUM_PDSCS -lt 1 ]
+ then
+ echo "Error: No *.pdsc file found in current directory"
+ echo " "
+elif [ $NUM_PDSCS -gt 1 ]
+ then
+ echo "Error: Only one PDSC file allowed in directory structure:"
+ echo "Found:"
+ echo "$PACK_DESCRIPTION_FILE"
+ echo "Action: Delete unused pdsc files"
+ echo " "
+ exit
+fi
+
+SAVEIFS=$IFS
+IFS=.
+set $PACK_DESCRIPTION_FILE
+# Pack Vendor
+PACK_VENDOR=$1
+# Pack Name
+PACK_NAME=$2
+echo Generating Pack Version: for $PACK_VENDOR.$PACK_NAME
+echo " "
+IFS=$SAVEIFS
+
+#if $PACK_BUILD directory does not exist, create it.
+if [ ! -d $PACK_BUILD ]; then
+ mkdir -p $PACK_BUILD
+fi
+
+mkdir -p ${PACK_BUILD}/examples
+mkdir -p ${PACK_BUILD}/examples/porting
+
+# Copy files into build base directory: $PACK_BUILD
+# pdsc file is mandatory in base directory:
+cp -f ./$PACK_VENDOR.$PACK_NAME.pdsc ${PACK_BUILD}
+cp -f ../../examples/porting/* ${PACK_BUILD}/examples/porting
+
+
+# directories
+echo Adding directories to pack:
+echo $PACK_DIRS
+echo " "
+for d in ${PACK_DIRS}
+do
+ cp -r "$d" ${PACK_BUILD}
+done
+
+# files for base directory
+echo Adding files to pack:
+echo $PACK_BASE_FILES
+echo " "
+for f in $PACK_BASE_FILES
+do
+ cp -f "$f" $PACK_BUILD/
+done
+
+mv "${PACK_BUILD}/lv_cmsis_pack.txt" "${PACK_BUILD}/lv_cmsis_pack.c"
+
+# Run Schema Check (for Linux only):
+# sudo apt-get install libxml2-utils
+
+echo Running schema check for $PACK_VENDOR.$PACK_NAME.pdsc
+$XMLLINT --noout --schema ${CMSIS_PACK_PATH}/CMSIS/Utilities/PACK.xsd $PACK_BUILD/$PACK_VENDOR.$PACK_NAME.pdsc
+errorlevel=$?
+if [ $errorlevel -ne 0 ]; then
+ echo "build aborted: Schema check of $PACK_VENDOR.$PACK_NAME.pdsc against PACK.xsd failed"
+ echo " "
+ exit
+fi
+
+# Run Pack Check and generate PackName file with version
+$PACKCHK $PACK_BUILD/$PACK_VENDOR.$PACK_NAME.pdsc -n PackName.txt -x M362
+errorlevel=$?
+if [ $errorlevel -ne 0 ]; then
+ echo "build aborted: pack check failed"
+ echo " "
+ exit
+fi
+
+PACKNAME=`cat PackName.txt`
+rm -rf PackName.txt
+
+echo remove unrequired files and folders...
+rm -rf $PACK_BUILD/demos/keypad_encoder
+rm -rf $PACK_BUILD/demos/music
+rm -rf $PACK_BUILD/demos/stress
+rm -rf $PACK_BUILD/demos/widgets/screenshot1.gif
+
+# echo apply patches...
+# rm -rf $PACK_BUILD/demos/lv_demos.h
+# cp -f ./lv_demos.h $PACK_BUILD/demos/
+
+# Archiving
+# $ZIP a $PACKNAME
+echo creating pack file $PACKNAME
+#if $PACK_WAREHOUSE directory does not exist create it
+if [ ! -d $PACK_WAREHOUSE ]; then
+ mkdir -p $PACK_WAREHOUSE
+fi
+pushd $PACK_WAREHOUSE
+PACK_WAREHOUSE=`pwd`
+popd
+pushd $PACK_BUILD
+"$ZIP" a $PACK_WAREHOUSE/$PACKNAME -tzip
+popd
+errorlevel=$?
+if [ $errorlevel -ne 0 ]; then
+ echo "build aborted: archiving failed"
+ exit
+fi
+
+# cp -f ./$PACK_VENDOR.$PACK_NAME.pdsc ${PACK_WAREHOUSE}
+
+
+echo "build of pack succeeded"
+# Clean up
+echo "cleaning up ..."
+
+rm -rf $PACK_BUILD
+
+echo " "
+
+echo Completed CMSIS-Pack Generation: `date` \ No newline at end of file
diff --git a/lib/lvgl/env_support/cmsis-pack/lv_cmsis_pack.txt b/lib/lvgl/env_support/cmsis-pack/lv_cmsis_pack.txt
new file mode 100644
index 00000000..e8d58e87
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/lv_cmsis_pack.txt
@@ -0,0 +1,115 @@
+/****************************************************************************
+* Copyright 2022 Gorgon Meducer (Email:embedded_zhuoran@hotmail.com) *
+* *
+* Licensed under the Apache License, Version 2.0 (the "License"); *
+* you may not use this file except in compliance with the License. *
+* You may obtain a copy of the License at *
+* *
+* http://www.apache.org/licenses/LICENSE-2.0 *
+* *
+* Unless required by applicable law or agreed to in writing, software *
+* distributed under the License is distributed on an "AS IS" BASIS, *
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
+* See the License for the specific language governing permissions and *
+* limitations under the License. *
+* *
+****************************************************************************/
+
+/**
+ * @file lv_cmsis_pack.c
+ *
+ * @brief This file will only be used by cmsis-pack.
+ */
+
+/*********************
+ * INCLUDES
+ *********************/
+#include "RTE_Components.h"
+#include <time.h>
+
+ /*********************
+ * DEFINES
+ *********************/
+
+ /**********************
+ * TYPEDEFS
+ **********************/
+
+/**********************
+ * STATIC PROTOTYPES
+ **********************/
+
+ /**********************
+ * STATIC VARIABLES
+ **********************/
+
+ /**********************
+ * MACROS
+ **********************/
+
+ /*! \name The macros to identify the compiler */
+/*! @{ */
+
+/*! \note for IAR */
+#undef __IS_COMPILER_IAR__
+#if defined(__IAR_SYSTEMS_ICC__)
+# define __IS_COMPILER_IAR__ 1
+#endif
+
+/*! \note for arm compiler 5 */
+#undef __IS_COMPILER_ARM_COMPILER_5__
+#if ((__ARMCC_VERSION >= 5000000) && (__ARMCC_VERSION < 6000000))
+# define __IS_COMPILER_ARM_COMPILER_5__ 1
+#endif
+/*! @} */
+
+/*! \note for arm compiler 6 */
+
+#undef __IS_COMPILER_ARM_COMPILER_6__
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+# define __IS_COMPILER_ARM_COMPILER_6__ 1
+#endif
+
+#undef __IS_COMPILER_ARM_COMPILER__
+#if defined(__IS_COMPILER_ARM_COMPILER_5__) && __IS_COMPILER_ARM_COMPILER_5__ \
+|| defined(__IS_COMPILER_ARM_COMPILER_6__) && __IS_COMPILER_ARM_COMPILER_6__
+
+# define __IS_COMPILER_ARM_COMPILER__ 1
+
+#endif
+
+
+#undef __IS_COMPILER_LLVM__
+#if defined(__clang__) && !__IS_COMPILER_ARM_COMPILER_6__
+# define __IS_COMPILER_LLVM__ 1
+#else
+/*! \note for gcc */
+# undef __IS_COMPILER_GCC__
+# if defined(__GNUC__) && !( defined(__IS_COMPILER_ARM_COMPILER__) \
+ || defined(__IS_COMPILER_LLVM__))
+# define __IS_COMPILER_GCC__ 1
+# endif
+/*! @} */
+#endif
+/*! @} */
+
+
+ /**********************
+ * GLOBAL FUNCTIONS
+ **********************/
+
+/* only arm compilers will use microLib that doesn't implement time() */
+#if defined(__MICROLIB)
+__attribute__((weak))
+_ARMABI time_t time(time_t * time)
+{
+ return (time_t)(-1);
+}
+#endif
+
+/* when people don't want to use src/extra */
+__attribute__((weak))
+void lv_extra_init(void)
+{
+}
+
diff --git a/lib/lvgl/env_support/cmsis-pack/lv_conf_cmsis.h b/lib/lvgl/env_support/cmsis-pack/lv_conf_cmsis.h
new file mode 100644
index 00000000..cec0fc8e
--- /dev/null
+++ b/lib/lvgl/env_support/cmsis-pack/lv_conf_cmsis.h
@@ -0,0 +1,649 @@
+/**
+ * @file lv_conf.h
+ * Configuration file for v8.3.0
+ */
+
+/* clang-format off */
+#if 1 /*Set it to "1" to enable content*/
+
+#ifndef LV_CONF_H
+#define LV_CONF_H
+
+#include <stdint.h>
+#include "RTE_Components.h"
+
+/*====================
+ COLOR SETTINGS
+ *====================*/
+
+/*Color depth: 1 (1 byte per pixel), 8 (RGB332), 16 (RGB565), 32 (ARGB8888)*/
+#define LV_COLOR_DEPTH 16
+
+/*Swap the 2 bytes of RGB565 color. Useful if the display has an 8-bit interface (e.g. SPI)*/
+#define LV_COLOR_16_SWAP 0
+
+/*Enable features to draw on transparent background.
+ *It's required if opa, and transform_* style properties are used.
+ *Can be also used if the UI is above another layer, e.g. an OSD menu or video player.*/
+#define LV_COLOR_SCREEN_TRANSP 0
+
+/* Adjust color mix functions rounding. GPUs might calculate color mix (blending) differently.
+ * 0: round down, 64: round up from x.75, 128: round up from half, 192: round up from x.25, 254: round up */
+#define LV_COLOR_MIX_ROUND_OFS 0
+
+/*Images pixels with this color will not be drawn if they are chroma keyed)*/
+#define LV_COLOR_CHROMA_KEY lv_color_hex(0x00ff00) /*pure green*/
+
+/*=========================
+ MEMORY SETTINGS
+ *=========================*/
+
+/*1: use custom malloc/free, 0: use the built-in `lv_mem_alloc()` and `lv_mem_free()`*/
+#define LV_MEM_CUSTOM 0
+#if LV_MEM_CUSTOM == 0
+ /*Size of the memory available for `lv_mem_alloc()` in bytes (>= 2kB)*/
+ #define LV_MEM_SIZE (64U * 1024U) /*[bytes]*/
+
+ /*Set an address for the memory pool instead of allocating it as a normal array. Can be in external SRAM too.*/
+ #define LV_MEM_ADR 0 /*0: unused*/
+ /*Instead of an address give a memory allocator that will be called to get a memory pool for LVGL. E.g. my_malloc*/
+ #if LV_MEM_ADR == 0
+ #undef LV_MEM_POOL_INCLUDE
+ #undef LV_MEM_POOL_ALLOC
+ #endif
+
+#else /*LV_MEM_CUSTOM*/
+ #define LV_MEM_CUSTOM_INCLUDE <stdlib.h> /*Header for the dynamic memory function*/
+ #define LV_MEM_CUSTOM_ALLOC malloc
+ #define LV_MEM_CUSTOM_FREE free
+ #define LV_MEM_CUSTOM_REALLOC realloc
+#endif /*LV_MEM_CUSTOM*/
+
+/*Number of the intermediate memory buffer used during rendering and other internal processing mechanisms.
+ *You will see an error log message if there wasn't enough buffers. */
+#define LV_MEM_BUF_MAX_NUM 16
+
+/*Use the standard `memcpy` and `memset` instead of LVGL's own functions. (Might or might not be faster).*/
+#define LV_MEMCPY_MEMSET_STD 0
+
+/*====================
+ HAL SETTINGS
+ *====================*/
+
+/*Default display refresh period. LVG will redraw changed areas with this period time*/
+#define LV_DISP_DEF_REFR_PERIOD 30 /*[ms]*/
+
+/*Input device read period in milliseconds*/
+#define LV_INDEV_DEF_READ_PERIOD 30 /*[ms]*/
+
+/*Use a custom tick source that tells the elapsed time in milliseconds.
+ *It removes the need to manually update the tick with `lv_tick_inc()`)*/
+#ifdef __PERF_COUNTER__
+ #define LV_TICK_CUSTOM 1
+ #if LV_TICK_CUSTOM
+ extern uint32_t SystemCoreClock;
+ #define LV_TICK_CUSTOM_INCLUDE "perf_counter.h"
+
+ #if __PER_COUNTER_VER__ < 10902ul
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR ((uint32_t)get_system_ticks() / (SystemCoreClock / 1000ul))
+ #else
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR get_system_ms()
+ #endif
+ #endif /*LV_TICK_CUSTOM*/
+#else
+ #define LV_TICK_CUSTOM 0
+ #if LV_TICK_CUSTOM
+ #define LV_TICK_CUSTOM_INCLUDE "Arduino.h" /*Header for the system time function*/
+ #define LV_TICK_CUSTOM_SYS_TIME_EXPR (millis()) /*Expression evaluating to current system time in ms*/
+ #endif /*LV_TICK_CUSTOM*/
+#endif /*__PERF_COUNTER__*/
+
+/*Default Dot Per Inch. Used to initialize default sizes such as widgets sized, style paddings.
+ *(Not so important, you can adjust it to modify default sizes and spaces)*/
+#define LV_DPI_DEF 130 /*[px/inch]*/
+
+/*=======================
+ * FEATURE CONFIGURATION
+ *=======================*/
+
+/*-------------
+ * Drawing
+ *-----------*/
+
+/*Enable complex draw engine.
+ *Required to draw shadow, gradient, rounded corners, circles, arc, skew lines, image transformations or any masks*/
+#define LV_DRAW_COMPLEX 1
+#if LV_DRAW_COMPLEX != 0
+
+ /*Allow buffering some shadow calculation.
+ *LV_SHADOW_CACHE_SIZE is the max. shadow size to buffer, where shadow size is `shadow_width + radius`
+ *Caching has LV_SHADOW_CACHE_SIZE^2 RAM cost*/
+ #define LV_SHADOW_CACHE_SIZE 0
+
+ /* Set number of maximally cached circle data.
+ * The circumference of 1/4 circle are saved for anti-aliasing
+ * radius * 4 bytes are used per circle (the most often used radiuses are saved)
+ * 0: to disable caching */
+ #define LV_CIRCLE_CACHE_SIZE 4
+#endif /*LV_DRAW_COMPLEX*/
+
+/**
+ * "Simple layers" are used when a widget has `style_opa < 255` to buffer the widget into a layer
+ * and blend it as an image with the given opacity.
+ * Note that `bg_opa`, `text_opa` etc don't require buffering into layer)
+ * The widget can be buffered in smaller chunks to avoid using large buffers.
+ *
+ * - LV_LAYER_SIMPLE_BUF_SIZE: [bytes] the optimal target buffer size. LVGL will try to allocate it
+ * - LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE: [bytes] used if `LV_LAYER_SIMPLE_BUF_SIZE` couldn't be allocated.
+ *
+ * Both buffer sizes are in bytes.
+ * "Transformed layers" (where transform_angle/zoom properties are used) use larger buffers
+ * and can't be drawn in chunks. So these settings affects only widgets with opacity.
+ */
+#define LV_LAYER_SIMPLE_BUF_SIZE (24 * 1024)
+#define LV_LAYER_SIMPLE_FALLBACK_BUF_SIZE (3 * 1024)
+
+/*Default image cache size. Image caching keeps the images opened.
+ *If only the built-in image formats are used there is no real advantage of caching. (I.e. if no new image decoder is added)
+ *With complex image decoders (e.g. PNG or JPG) caching can save the continuous open/decode of images.
+ *However the opened images might consume additional RAM.
+ *0: to disable caching*/
+#define LV_IMG_CACHE_DEF_SIZE 0
+
+/*Number of stops allowed per gradient. Increase this to allow more stops.
+ *This adds (sizeof(lv_color_t) + 1) bytes per additional stop*/
+#define LV_GRADIENT_MAX_STOPS 2
+
+/*Default gradient buffer size.
+ *When LVGL calculates the gradient "maps" it can save them into a cache to avoid calculating them again.
+ *LV_GRAD_CACHE_DEF_SIZE sets the size of this cache in bytes.
+ *If the cache is too small the map will be allocated only while it's required for the drawing.
+ *0 mean no caching.*/
+#define LV_GRAD_CACHE_DEF_SIZE 0
+
+/*Allow dithering the gradients (to achieve visual smooth color gradients on limited color depth display)
+ *LV_DITHER_GRADIENT implies allocating one or two more lines of the object's rendering surface
+ *The increase in memory consumption is (32 bits * object width) plus 24 bits * object width if using error diffusion */
+#define LV_DITHER_GRADIENT 0
+#if LV_DITHER_GRADIENT
+ /*Add support for error diffusion dithering.
+ *Error diffusion dithering gets a much better visual result, but implies more CPU consumption and memory when drawing.
+ *The increase in memory consumption is (24 bits * object's width)*/
+ #define LV_DITHER_ERROR_DIFFUSION 0
+#endif
+
+/*Maximum buffer size to allocate for rotation.
+ *Only used if software rotation is enabled in the display driver.*/
+#define LV_DISP_ROT_MAX_BUF (10*1024)
+
+/*-------------
+ * GPU
+ *-----------*/
+
+/*Use STM32's DMA2D (aka Chrom Art) GPU*/
+#if LV_USE_GPU_STM32_DMA2D
+ /*Must be defined to include path of CMSIS header of target processor
+ e.g. "stm32f769xx.h" or "stm32f429xx.h"*/
+ #define LV_GPU_DMA2D_CMSIS_INCLUDE
+#endif
+
+/*Use SWM341's DMA2D GPU*/
+#if LV_USE_GPU_SWM341_DMA2D
+ #define LV_GPU_SWM341_DMA2D_INCLUDE "SWM341.h"
+#endif
+
+/*Use NXP's PXP GPU iMX RTxxx platforms*/
+#if LV_USE_GPU_NXP_PXP
+ /*1: Add default bare metal and FreeRTOS interrupt handling routines for PXP (lv_gpu_nxp_pxp_osa.c)
+ * and call lv_gpu_nxp_pxp_init() automatically during lv_init(). Note that symbol SDK_OS_FREE_RTOS
+ * has to be defined in order to use FreeRTOS OSA, otherwise bare-metal implementation is selected.
+ *0: lv_gpu_nxp_pxp_init() has to be called manually before lv_init()
+ */
+ #define LV_USE_GPU_NXP_PXP_AUTO_INIT 0
+#endif
+
+/*Use SDL renderer API*/
+#define LV_USE_GPU_SDL 0
+#if LV_USE_GPU_SDL
+ #define LV_GPU_SDL_INCLUDE_PATH <SDL2/SDL.h>
+ /*Texture cache size, 8MB by default*/
+ #define LV_GPU_SDL_LRU_SIZE (1024 * 1024 * 8)
+ /*Custom blend mode for mask drawing, disable if you need to link with older SDL2 lib*/
+ #define LV_GPU_SDL_CUSTOM_BLEND_MODE (SDL_VERSION_ATLEAST(2, 0, 6))
+#endif
+
+/*-------------
+ * Logging
+ *-----------*/
+
+/*Enable the log module*/
+#define LV_USE_LOG 0
+#if LV_USE_LOG
+
+ /*How important log should be added:
+ *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 issue, 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
+
+ /*1: Print the log with 'printf';
+ *0: User need to register a callback with `lv_log_register_print_cb()`*/
+ #define LV_LOG_PRINTF 0
+
+ /*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/
+ #define LV_LOG_TRACE_MEM 1
+ #define LV_LOG_TRACE_TIMER 1
+ #define LV_LOG_TRACE_INDEV 1
+ #define LV_LOG_TRACE_DISP_REFR 1
+ #define LV_LOG_TRACE_EVENT 1
+ #define LV_LOG_TRACE_OBJ_CREATE 1
+ #define LV_LOG_TRACE_LAYOUT 1
+ #define LV_LOG_TRACE_ANIM 1
+
+#endif /*LV_USE_LOG*/
+
+/*-------------
+ * Asserts
+ *-----------*/
+
+/*Enable asserts if an operation is failed or an invalid data is found.
+ *If LV_USE_LOG is enabled an error message will be printed on failure*/
+#define LV_USE_ASSERT_NULL 1 /*Check if the parameter is NULL. (Very fast, recommended)*/
+#define LV_USE_ASSERT_MALLOC 1 /*Checks is the memory is successfully allocated or no. (Very fast, recommended)*/
+#define LV_USE_ASSERT_STYLE 0 /*Check if the styles are properly initialized. (Very fast, recommended)*/
+#define LV_USE_ASSERT_MEM_INTEGRITY 0 /*Check the integrity of `lv_mem` after critical operations. (Slow)*/
+#define LV_USE_ASSERT_OBJ 0 /*Check the object's type and existence (e.g. not deleted). (Slow)*/
+
+/*Add a custom handler when assert happens e.g. to restart the MCU*/
+#define LV_ASSERT_HANDLER_INCLUDE <stdint.h>
+#define LV_ASSERT_HANDLER while(1); /*Halt by default*/
+
+/*-------------
+ * Others
+ *-----------*/
+
+/*1: Show CPU usage and FPS count*/
+#define LV_USE_PERF_MONITOR 0
+#if LV_USE_PERF_MONITOR
+ #define LV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT
+#endif
+
+/*1: Show the used memory and the memory fragmentation
+ * Requires LV_MEM_CUSTOM = 0*/
+#define LV_USE_MEM_MONITOR 0
+#if LV_USE_MEM_MONITOR
+ #define LV_USE_MEM_MONITOR_POS LV_ALIGN_BOTTOM_LEFT
+#endif
+
+/*1: Draw random colored rectangles over the redrawn areas*/
+#define LV_USE_REFR_DEBUG 0
+
+/*Change the built in (v)snprintf functions*/
+#define LV_SPRINTF_CUSTOM 0
+#if LV_SPRINTF_CUSTOM
+ #define LV_SPRINTF_INCLUDE <stdio.h>
+ #define lv_snprintf snprintf
+ #define lv_vsnprintf vsnprintf
+#else /*LV_SPRINTF_CUSTOM*/
+ #define LV_SPRINTF_USE_FLOAT 0
+#endif /*LV_SPRINTF_CUSTOM*/
+
+#define LV_USE_USER_DATA 1
+
+/*Garbage Collector settings
+ *Used if lvgl is bound to higher level language and the memory is managed by that language*/
+#define LV_ENABLE_GC 0
+#if LV_ENABLE_GC != 0
+ #define LV_GC_INCLUDE "gc.h" /*Include Garbage Collector related things*/
+#endif /*LV_ENABLE_GC*/
+
+/*=====================
+ * COMPILER SETTINGS
+ *====================*/
+
+/*For big endian systems set to 1*/
+#define LV_BIG_ENDIAN_SYSTEM 0
+
+/*Define a custom attribute to `lv_tick_inc` function*/
+#define LV_ATTRIBUTE_TICK_INC
+
+/*Define a custom attribute to `lv_timer_handler` function*/
+#define LV_ATTRIBUTE_TIMER_HANDLER
+
+/*Define a custom attribute to `lv_disp_flush_ready` function*/
+#define LV_ATTRIBUTE_FLUSH_READY
+
+/*Required alignment size for buffers*/
+#define LV_ATTRIBUTE_MEM_ALIGN_SIZE 4
+
+/*Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default).
+ * E.g. __attribute__((aligned(4)))*/
+#define LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(4)))
+
+/*Attribute to mark large constant arrays for example font's bitmaps*/
+#define LV_ATTRIBUTE_LARGE_CONST
+
+/*Compiler prefix for a big array declaration in RAM*/
+#define LV_ATTRIBUTE_LARGE_RAM_ARRAY
+
+/*Place performance critical functions into a faster memory (e.g RAM)*/
+#define LV_ATTRIBUTE_FAST_MEM
+
+/*Prefix variables that are used in GPU accelerated operations, often these need to be placed in RAM sections that are DMA accessible*/
+#define LV_ATTRIBUTE_DMA
+
+/*Export integer constant to binding. This macro is used with constants in the form of LV_<CONST> that
+ *should also appear on LVGL binding API such as Micropython.*/
+#define LV_EXPORT_CONST_INT(int_value) struct _silence_gcc_warning /*The default value just prevents GCC warning*/
+
+/*Extend the default -32k..32k coordinate range to -4M..4M by using int32_t for coordinates instead of int16_t*/
+#define LV_USE_LARGE_COORD 0
+
+/*==================
+ * FONT USAGE
+ *===================*/
+
+/*Montserrat fonts with ASCII range and some symbols using bpp = 4
+ *https://fonts.google.com/specimen/Montserrat*/
+#define LV_FONT_MONTSERRAT_8 0
+#define LV_FONT_MONTSERRAT_10 0
+#define LV_FONT_MONTSERRAT_12 0
+#define LV_FONT_MONTSERRAT_14 1
+#define LV_FONT_MONTSERRAT_16 0
+#define LV_FONT_MONTSERRAT_18 0
+#define LV_FONT_MONTSERRAT_20 0
+#define LV_FONT_MONTSERRAT_22 0
+#define LV_FONT_MONTSERRAT_24 0
+#define LV_FONT_MONTSERRAT_26 0
+#define LV_FONT_MONTSERRAT_28 0
+#define LV_FONT_MONTSERRAT_30 0
+#define LV_FONT_MONTSERRAT_32 0
+#define LV_FONT_MONTSERRAT_34 0
+#define LV_FONT_MONTSERRAT_36 0
+#define LV_FONT_MONTSERRAT_38 0
+#define LV_FONT_MONTSERRAT_40 0
+#define LV_FONT_MONTSERRAT_42 0
+#define LV_FONT_MONTSERRAT_44 0
+#define LV_FONT_MONTSERRAT_46 0
+#define LV_FONT_MONTSERRAT_48 0
+
+/*Demonstrate special features*/
+#define LV_FONT_MONTSERRAT_12_SUBPX 0
+#define LV_FONT_MONTSERRAT_28_COMPRESSED 0 /*bpp = 3*/
+#define LV_FONT_DEJAVU_16_PERSIAN_HEBREW 0 /*Hebrew, Arabic, Persian letters and all their forms*/
+#define LV_FONT_SIMSUN_16_CJK 0 /*1000 most common CJK radicals*/
+
+/*Pixel perfect monospace fonts*/
+#define LV_FONT_UNSCII_8 0
+#define LV_FONT_UNSCII_16 0
+
+/*Optionally declare custom fonts here.
+ *You can use these fonts as default font too and they will be available globally.
+ *E.g. #define LV_FONT_CUSTOM_DECLARE LV_FONT_DECLARE(my_font_1) LV_FONT_DECLARE(my_font_2)*/
+#define LV_FONT_CUSTOM_DECLARE
+
+/*Always set a default font*/
+#define LV_FONT_DEFAULT &lv_font_montserrat_14
+
+/*Enable handling large font and/or fonts with a lot of characters.
+ *The limit depends on the font size, font face and bpp.
+ *Compiler error will be triggered if a font needs it.*/
+#define LV_FONT_FMT_TXT_LARGE 0
+
+/*Enables/disables support for compressed fonts.*/
+#define LV_USE_FONT_COMPRESSED 0
+
+/*Enable subpixel rendering*/
+#define LV_USE_FONT_SUBPX 0
+#if LV_USE_FONT_SUBPX
+ /*Set the pixel order of the display. Physical order of RGB channels. Doesn't matter with "normal" fonts.*/
+ #define LV_FONT_SUBPX_BGR 0 /*0: RGB; 1:BGR order*/
+#endif
+
+/*Enable drawing placeholders when glyph dsc is not found*/
+#define LV_USE_FONT_PLACEHOLDER 1
+
+/*=================
+ * TEXT SETTINGS
+ *=================*/
+
+/**
+ * Select a character encoding for strings.
+ * Your IDE or editor should have the same character encoding
+ * - LV_TXT_ENC_UTF8
+ * - LV_TXT_ENC_ASCII
+ */
+#define LV_TXT_ENC LV_TXT_ENC_UTF8
+
+/*Can break (wrap) texts on these chars*/
+#define LV_TXT_BREAK_CHARS " ,.;:-_"
+
+/*If a word is at least this long, will break wherever "prettiest"
+ *To disable, set to a value <= 0*/
+#define LV_TXT_LINE_BREAK_LONG_LEN 0
+
+/*Minimum number of characters in a long word to put on a line before a break.
+ *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/
+#define LV_TXT_LINE_BREAK_LONG_PRE_MIN_LEN 3
+
+/*Minimum number of characters in a long word to put on a line after a break.
+ *Depends on LV_TXT_LINE_BREAK_LONG_LEN.*/
+#define LV_TXT_LINE_BREAK_LONG_POST_MIN_LEN 3
+
+/*The control character to use for signalling text recoloring.*/
+#define LV_TXT_COLOR_CMD "#"
+
+/*Support bidirectional texts. Allows mixing Left-to-Right and Right-to-Left texts.
+ *The direction will be processed according to the Unicode 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 direction. Supported values:
+ *`LV_BASE_DIR_LTR` Left-to-Right
+ *`LV_BASE_DIR_RTL` Right-to-Left
+ *`LV_BASE_DIR_AUTO` detect texts base direction*/
+ #define LV_BIDI_BASE_DIR_DEF LV_BASE_DIR_AUTO
+#endif
+
+/*Enable Arabic/Persian processing
+ *In these languages characters should be replaced with an other form based on their position in the text*/
+#define LV_USE_ARABIC_PERSIAN_CHARS 0
+
+/*==================
+ * WIDGET USAGE
+ *================*/
+
+/*Documentation of the widgets: https://docs.lvgl.io/latest/en/html/widgets/index.html*/
+
+#define LV_USE_ARC 1
+
+#define LV_USE_BAR 1
+
+#define LV_USE_BTN 1
+
+#define LV_USE_BTNMATRIX 1
+
+#define LV_USE_CANVAS 1
+
+#define LV_USE_CHECKBOX 1
+
+#define LV_USE_DROPDOWN 1 /*Requires: lv_label*/
+
+#define LV_USE_IMG 1 /*Requires: lv_label*/
+
+#define LV_USE_LABEL 1
+#if LV_USE_LABEL
+ #define LV_LABEL_TEXT_SELECTION 1 /*Enable selecting text of the label*/
+ #define LV_LABEL_LONG_TXT_HINT 1 /*Store some extra info in labels to speed up drawing of very long texts*/
+#endif
+
+#define LV_USE_LINE 1
+
+#define LV_USE_ROLLER 1 /*Requires: lv_label*/
+#if LV_USE_ROLLER
+ #define LV_ROLLER_INF_PAGES 7 /*Number of extra "pages" when the roller is infinite*/
+#endif
+
+#define LV_USE_SLIDER 1 /*Requires: lv_bar*/
+
+#define LV_USE_SWITCH 1
+
+#define LV_USE_TEXTAREA 1 /*Requires: lv_label*/
+#if LV_USE_TEXTAREA != 0
+ #define LV_TEXTAREA_DEF_PWD_SHOW_TIME 1500 /*ms*/
+#endif
+
+#define LV_USE_TABLE 1
+
+/*==================
+ * EXTRA COMPONENTS
+ *==================*/
+
+/*-----------
+ * Widgets
+ *----------*/
+#define LV_USE_ANIMIMG 1
+
+#define LV_USE_CALENDAR 1
+#if LV_USE_CALENDAR
+ #define LV_CALENDAR_WEEK_STARTS_MONDAY 0
+ #if LV_CALENDAR_WEEK_STARTS_MONDAY
+ #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"}
+ #else
+ #define LV_CALENDAR_DEFAULT_DAY_NAMES {"Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"}
+ #endif
+
+ #define LV_CALENDAR_DEFAULT_MONTH_NAMES {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}
+ #define LV_USE_CALENDAR_HEADER_ARROW 1
+ #define LV_USE_CALENDAR_HEADER_DROPDOWN 1
+#endif /*LV_USE_CALENDAR*/
+
+#define LV_USE_CHART 1
+
+#define LV_USE_COLORWHEEL 1
+
+#define LV_USE_IMGBTN 1
+
+#define LV_USE_KEYBOARD 1
+
+#define LV_USE_LED 1
+
+#define LV_USE_LIST 1
+
+#define LV_USE_MENU 1
+
+#define LV_USE_METER 1
+
+#define LV_USE_MSGBOX 1
+
+#define LV_USE_SPAN 1
+#if LV_USE_SPAN
+ /*A line text can contain maximum num of span descriptor */
+ #define LV_SPAN_SNIPPET_STACK_SIZE 64
+#endif
+
+#define LV_USE_SPINBOX 1
+
+#define LV_USE_SPINNER 1
+
+#define LV_USE_TABVIEW 1
+
+#define LV_USE_TILEVIEW 1
+
+#define LV_USE_WIN 1
+
+/*-----------
+ * Themes
+ *----------*/
+
+#ifdef RTE_GRAPHICS_LVGL_USE_EXTRA_THEMES
+ /*A simple, impressive and very complete theme*/
+ #define LV_USE_THEME_DEFAULT 1
+ #if LV_USE_THEME_DEFAULT
+
+ /*0: Light mode; 1: Dark mode*/
+ #define LV_THEME_DEFAULT_DARK 0
+
+ /*1: 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_BASIC 1
+
+ /*A theme designed for monochrome displays*/
+ #define LV_USE_THEME_MONO 1
+#else
+ #define LV_USE_THEME_DEFAULT 0
+ #define LV_USE_THEME_BASIC 0
+ #define LV_USE_THEME_MONO 0
+#endif
+
+/*-----------
+ * 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
+
+/*-----------
+ * Others
+ *----------*/
+
+/*1: Enable API to take snapshot for object*/
+#define LV_USE_SNAPSHOT 0
+
+/*1: Enable Monkey test*/
+#define LV_USE_MONKEY 0
+
+/*1: Enable grid navigation*/
+#define LV_USE_GRIDNAV 0
+
+/*1: Enable lv_obj fragment*/
+#define LV_USE_FRAGMENT 0
+
+/*1: Support using images as font in label or span widgets */
+#define LV_USE_IMGFONT 0
+
+/*1: Enable a published subscriber based messaging system */
+#define LV_USE_MSG 0
+
+/*1: Enable Pinyin input method*/
+/*Requires: lv_keyboard*/
+#if LV_USE_IME_PINYIN
+ /*1: Use default thesaurus*/
+ /*If you do not use the default thesaurus, be sure to use `lv_ime_pinyin` after setting the thesauruss*/
+ #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
+
+ /*Use 9 key input(k9)*/
+ #define LV_IME_PINYIN_USE_K9_MODE 1
+ #if LV_IME_PINYIN_USE_K9_MODE == 1
+ #define LV_IME_PINYIN_K9_CAND_TEXT_NUM 3
+ #endif // LV_IME_PINYIN_USE_K9_MODE
+#endif
+
+/*==================
+* EXAMPLES
+*==================*/
+
+/*Enable the examples to be built with the library*/
+#define LV_BUILD_EXAMPLES 1
+
+
+/*--END OF LV_CONF_H--*/
+
+#endif /*LV_CONF_H*/
+
+#endif /*End of "Content enable"*/
diff --git a/lib/lvgl/env_support/rt-thread/SConscript b/lib/lvgl/env_support/rt-thread/SConscript
new file mode 100644
index 00000000..378c36f3
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/SConscript
@@ -0,0 +1,69 @@
+from building import *
+import rtconfig
+import os
+
+src = []
+inc = []
+group = []
+
+cwd = GetCurrentDir() # get current dir path
+
+port_src = Glob('*.c')
+port_inc = [cwd]
+group = group + DefineGroup('LVGL-port', port_src, depend = ['PKG_USING_LVGL'], CPPPATH = port_inc)
+
+# check if .h or .hpp files exsit
+def check_h_hpp_exsit(path):
+ file_dirs = os.listdir(path)
+ for file_dir in file_dirs:
+ if os.path.splitext(file_dir)[1] in ['.h', '.hpp']:
+ return True
+ return False
+
+lvgl_cwd = cwd + '/../../'
+
+lvgl_src_cwd = lvgl_cwd + 'src/'
+inc = inc + [lvgl_src_cwd]
+for root, dirs, files in os.walk(lvgl_src_cwd):
+ for dir in dirs:
+ current_path = os.path.join(root, dir)
+ src = src + Glob(os.path.join(current_path,'*.c')) # add all .c files
+ if check_h_hpp_exsit(current_path): # add .h and .hpp path
+ inc = inc + [current_path]
+
+
+if GetDepend('PKG_LVGL_USING_EXAMPLES'):
+ lvgl_src_cwd = lvgl_cwd + 'examples/'
+ inc = inc + [lvgl_src_cwd]
+ for root, dirs, files in os.walk(lvgl_src_cwd):
+ for dir in dirs:
+ current_path = os.path.join(root, dir)
+ src = src + Glob(os.path.join(current_path,'*.c'))
+ if check_h_hpp_exsit(current_path):
+ inc = inc + [current_path]
+
+if GetDepend('PKG_LVGL_USING_DEMOS'):
+ lvgl_src_cwd = lvgl_cwd + 'demos/'
+ inc = inc + [lvgl_src_cwd]
+ for root, dirs, files in os.walk(lvgl_src_cwd):
+ for dir in dirs:
+ current_path = os.path.join(root, dir)
+ src = src + Glob(os.path.join(current_path,'*.c'))
+ if check_h_hpp_exsit(current_path):
+ inc = inc + [current_path]
+
+LOCAL_CFLAGS = ''
+if rtconfig.PLATFORM == 'gcc' or rtconfig.PLATFORM == 'armclang': # GCC or Keil AC6
+ LOCAL_CFLAGS += ' -std=c99'
+elif rtconfig.PLATFORM == 'armcc': # Keil AC5
+ LOCAL_CFLAGS += ' --c99 --gnu'
+
+group = group + DefineGroup('LVGL', src, depend = ['PKG_USING_LVGL'], CPPPATH = inc, LOCAL_CFLAGS = LOCAL_CFLAGS)
+
+list = os.listdir(cwd)
+for d in list:
+ path = os.path.join(cwd, d)
+ if os.path.isfile(os.path.join(path, 'SConscript')):
+ group = group + SConscript(os.path.join(d, 'SConscript'))
+
+Return('group')
diff --git a/lib/lvgl/env_support/rt-thread/lv_rt_thread_conf.h b/lib/lvgl/env_support/rt-thread/lv_rt_thread_conf.h
new file mode 100644
index 00000000..92da372d
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/lv_rt_thread_conf.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2021-10-15 Meco Man The first version
+ */
+
+#ifndef LV_RT_THREAD_CONF_H
+#define LV_RT_THREAD_CONF_H
+
+#ifdef __RTTHREAD__
+
+#define LV_RTTHREAD_INCLUDE <rtthread.h>
+#include LV_RTTHREAD_INCLUDE
+
+/*=========================
+ MEMORY SETTINGS
+ *=========================*/
+
+#ifdef RT_USING_HEAP
+# define LV_MEM_CUSTOM 1
+# define LV_MEM_CUSTOM_INCLUDE LV_RTTHREAD_INCLUDE
+# define LV_MEM_CUSTOM_ALLOC rt_malloc
+# define LV_MEM_CUSTOM_FREE rt_free
+# define LV_MEM_CUSTOM_REALLOC rt_realloc
+#endif
+
+/*====================
+ HAL SETTINGS
+ *====================*/
+
+#define LV_TICK_CUSTOM 1
+#define LV_TICK_CUSTOM_INCLUDE LV_RTTHREAD_INCLUDE
+#define LV_TICK_CUSTOM_SYS_TIME_EXPR (rt_tick_get_millisecond()) /*Expression evaluating to current system time in ms*/
+
+#ifdef PKG_LVGL_DISP_REFR_PERIOD
+#define LV_DISP_DEF_REFR_PERIOD PKG_LVGL_DISP_REFR_PERIOD
+#endif
+
+/*=======================
+ * FEATURE CONFIGURATION
+ *=======================*/
+
+/*-------------
+ * Asserts
+ *-----------*/
+
+#define LV_ASSERT_HANDLER_INCLUDE LV_RTTHREAD_INCLUDE
+#define LV_ASSERT_HANDLER RT_ASSERT(0);
+
+/*-------------
+ * Others
+ *-----------*/
+
+#define LV_SPRINTF_CUSTOM 1
+#define LV_SPRINTF_INCLUDE LV_RTTHREAD_INCLUDE
+#define lv_snprintf rt_snprintf
+#define lv_vsnprintf rt_vsnprintf
+#define LV_SPRINTF_USE_FLOAT 0
+
+/*=====================
+ * COMPILER SETTINGS
+ *====================*/
+
+#ifdef ARCH_CPU_BIG_ENDIAN
+# define LV_BIG_ENDIAN_SYSTEM 1
+#else
+# define LV_BIG_ENDIAN_SYSTEM 0
+#endif
+
+#define LV_ATTRIBUTE_MEM_ALIGN ALIGN(4)
+
+/*==================
+* EXAMPLES
+*==================*/
+
+#ifdef PKG_LVGL_USING_EXAMPLES
+# define LV_BUILD_EXAMPLES 1
+#endif
+
+/*--END OF LV_RT_THREAD_CONF_H--*/
+
+#endif /*__RTTHREAD__*/
+
+#endif /*LV_CONF_H*/
diff --git a/lib/lvgl/env_support/rt-thread/lv_rt_thread_port.c b/lib/lvgl/env_support/rt-thread/lv_rt_thread_port.c
new file mode 100644
index 00000000..98a1439b
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/lv_rt_thread_port.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2021-10-18 Meco Man the first version
+ * 2022-05-10 Meco Man improve rt-thread initialization process
+ */
+
+#ifdef __RTTHREAD__
+
+#include <lvgl.h>
+#include <rtthread.h>
+
+#define DBG_TAG "LVGL"
+#define DBG_LVL DBG_INFO
+#include <rtdbg.h>
+
+#ifndef PKG_LVGL_THREAD_STACK_SIZE
+#define PKG_LVGL_THREAD_STACK_SIZE 4096
+#endif /* PKG_LVGL_THREAD_STACK_SIZE */
+
+#ifndef PKG_LVGL_THREAD_PRIO
+#define PKG_LVGL_THREAD_PRIO (RT_THREAD_PRIORITY_MAX*2/3)
+#endif /* PKG_LVGL_THREAD_PRIO */
+
+extern void lv_port_disp_init(void);
+extern void lv_port_indev_init(void);
+extern void lv_user_gui_init(void);
+
+static struct rt_thread lvgl_thread;
+static ALIGN(8) rt_uint8_t lvgl_thread_stack[PKG_LVGL_THREAD_STACK_SIZE];
+
+#if LV_USE_LOG
+static void lv_rt_log(const char *buf)
+{
+ LOG_I(buf);
+}
+#endif /* LV_USE_LOG */
+
+static void lvgl_thread_entry(void *parameter)
+{
+#if LV_USE_LOG
+ lv_log_register_print_cb(lv_rt_log);
+#endif /* LV_USE_LOG */
+ lv_init();
+ lv_port_disp_init();
+ lv_port_indev_init();
+ lv_user_gui_init();
+
+ /* handle the tasks of LVGL */
+ while(1)
+ {
+ lv_task_handler();
+ rt_thread_mdelay(LV_DISP_DEF_REFR_PERIOD);
+ }
+}
+
+static int lvgl_thread_init(void)
+{
+ rt_err_t err;
+
+ err = rt_thread_init(&lvgl_thread, "LVGL", lvgl_thread_entry, RT_NULL,
+ &lvgl_thread_stack[0], sizeof(lvgl_thread_stack), PKG_LVGL_THREAD_PRIO, 0);
+ if(err != RT_EOK)
+ {
+ LOG_E("Failed to create LVGL thread");
+ return -1;
+ }
+ rt_thread_startup(&lvgl_thread);
+
+ return 0;
+}
+INIT_ENV_EXPORT(lvgl_thread_init);
+
+#endif /*__RTTHREAD__*/
diff --git a/lib/lvgl/env_support/rt-thread/squareline/README.md b/lib/lvgl/env_support/rt-thread/squareline/README.md
new file mode 100644
index 00000000..e55796b6
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/squareline/README.md
@@ -0,0 +1,4 @@
+This folder is for LVGL SquareLine Studio
+
+SquareLine Studio can automatically put the generated C files into `ui` folder, so that rt-thread will automatically detect them; or, as a user, you can move the generated C files into `ui` folder manually.
+
diff --git a/lib/lvgl/env_support/rt-thread/squareline/SConscript b/lib/lvgl/env_support/rt-thread/squareline/SConscript
new file mode 100644
index 00000000..89a50997
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/squareline/SConscript
@@ -0,0 +1,13 @@
+from building import *
+
+cwd = GetCurrentDir()
+group = []
+src = []
+CPPPATH =[]
+
+src += Glob(cwd + '/ui/*.c')
+CPPPATH += [cwd+'/ui']
+
+group = group + DefineGroup('LVGL-SquareLine', src, depend = ['PKG_USING_LVGL_SQUARELINE'], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/lib/lvgl/env_support/rt-thread/squareline/ui/lv_ui_entry.c b/lib/lvgl/env_support/rt-thread/squareline/ui/lv_ui_entry.c
new file mode 100644
index 00000000..838b53c9
--- /dev/null
+++ b/lib/lvgl/env_support/rt-thread/squareline/ui/lv_ui_entry.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2022-05-13 Meco Man First version
+ */
+
+#ifdef __RTTHREAD__
+
+void lv_user_gui_init(void)
+{
+ extern void ui_init(void);
+ ui_init();
+}
+
+#endif /* __RTTHREAD__ */
diff --git a/lib/lvgl/env_support/zephyr/module.yml b/lib/lvgl/env_support/zephyr/module.yml
new file mode 100644
index 00000000..eb317c3c
--- /dev/null
+++ b/lib/lvgl/env_support/zephyr/module.yml
@@ -0,0 +1,2 @@
+build:
+ cmake: .