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alex
38088b9d3b
git-subtree-dir: lib/lvgl git-subtree-split: 9024b72b4853e1e7ac29a42e54b7a10d3c4f3b20 |
2 years ago | |
---|---|---|
.. | ||
LVGL.lvgl.1.0.6.pack | 2 years ago | |
LVGL.lvgl.pdsc | 2 years ago | |
LVGL.pidx | 2 years ago | |
README.md | 2 years ago | |
gen_pack.sh | 2 years ago | |
lv_cmsis_pack.txt | 2 years ago | |
lv_conf_cmsis.h | 2 years ago |
README.md
How to Create CMSIS-Pack
STEP 1 Update 'lv_conf_cmsis.h'
-
Copy the lv_conf_template.h to 'cmsis-pack' directory
-
Set the macro protector to '1'
...
/* clang-format off */
#if 1 /*Set it to "1" to enable content*/
...
remove the misleading guide above this code segment.
/*
* 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
*/
- Add including for 'RTE_Components.h'
#ifndef LV_CONF_H
#define LV_CONF_H
#include <stdint.h>
#include "RTE_Components.h"
...
- 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
- Update macro
LV_ATTRIBUTE_MEM_ALIGN
andLV_ATTRIBUTE_MEM_ALIGN_SIZE
to force a WORD alignment.
#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:
#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
- Update
LV_TICK_CUSTOM
related macros:
/*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__*/
- Thoroughly remove the
DEMO USAGE
section. - Thoroughly remove the '3rd party libraries' section.
- rename 'lv_conf_template.h' to 'lv_conf_cmsis.h'.
STEP 2 Check, Update and Run the 'gen_pack.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:
./gen_pack.sh
B. For Linux Users
Update 'PATH_TO_ADD' if necessary.
go to the cmsis-pack folder.
enter the following command:
./gen_pack.sh