initial commit

This commit is contained in:
2026-02-12 00:45:31 -08:00
commit 5f168f370b
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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')

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/*
* 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
#ifdef rt_align /* >= RT-Thread v5.0.0 */
# define LV_ATTRIBUTE_MEM_ALIGN rt_align(RT_ALIGN_SIZE)
#else
# define LV_ATTRIBUTE_MEM_ALIGN ALIGN(RT_ALIGN_SIZE)
#endif
/*==================
* 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*/

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/*
* 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;
#ifdef rt_align
rt_align(RT_ALIGN_SIZE)
#else
ALIGN(RT_ALIGN_SIZE)
#endif
static 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, 10);
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__*/

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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.

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from building import *
cwd = GetCurrentDir()
src = Glob('*.c')
inc = [cwd]
# 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
sls_src_cwd = cwd
for root, dirs, files in os.walk(sls_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]
group = DefineGroup('LVGL-SquareLine', src, depend = ['PKG_USING_LVGL_SQUARELINE'], CPPPATH = inc)
Return('group')

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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: MIT
*
* 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__ */

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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: MIT
*
* Change Logs:
* Date Author Notes
* 2022-11-20 Meco Man The first version
*/
#ifdef __RTTHREAD__
#include "../../../../../lvgl.h" /* back to the root folder's lvgl.h */
#endif /* __RTTHREAD__ */