[simulator] 优化vs模拟器的LVGL结构

bsp/simulator/Kconfig

@@ -32,10 +32,14 @@ config RT_USING_DFS_WINSHAREDIR
 config BSP_USING_LVGL
     bool "Enable LVGL for LCD"
     select PKG_USING_LVGL
-    select PKG_USING_LV_MUSIC_DEMO
     default n
 
 if BSP_USING_LVGL
+    config BSP_USING_LVGL_DEMO
+        bool "Enable LVGL demo"
+        select PKG_USING_LV_MUSIC_DEMO
+        default n
+
     config BSP_LCD_WIDTH
         int "LCD width"
         default 800

bsp/simulator/applications/lvgl/demo/SConscript

@@ -0,0 +1,17 @@
+from building import *
+import os
+
+cwd = GetCurrentDir()
+group = []
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+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'))
+
+group = group + DefineGroup('LVGL-demo', src, depend = ['BSP_USING_LVGL', 'BSP_USING_LVGL_DEMO'], CPPPATH = CPPPATH)
+
+Return('group')

bsp/simulator/applications/lvgl/demo/lv_demo.c

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author        Notes
+ * 2021-10-17     Meco Man      First version
+ * 2022-05-10     Meco Man      improve rt-thread initialization process
+ */
+
+void lv_user_gui_init(void)
+{
+    /* display demo; you may replace with your LVGL application at here */
+    extern void lv_demo_music(void);
+    lv_demo_music();
+}

bsp/simulator/applications/lvgl/lv_demo.c

@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author        Notes
- * 2021-10-17     Meco Man      First version
- */
-#include <rtthread.h>
-#define DBG_TAG    "LVGL.demo"
-#define DBG_LVL    DBG_INFO
-#include <rtdbg.h>
-#include <lvgl.h>
-#include <win32drv.h>
-
-#ifndef LV_THREAD_STACK_SIZE
-#define LV_THREAD_STACK_SIZE 4096
-#endif
-
-#ifndef LV_THREAD_PRIO
-#define LV_THREAD_PRIO (RT_THREAD_PRIORITY_MAX*2/3)
-#endif
-
-static void lvgl_thread(void *parameter)
-{
-    /* initialize win32 driver; don't put this in lv_port_disp() */
-    if (!lv_win32_init(GetModuleHandleW(NULL), SW_SHOW, BSP_LCD_WIDTH, BSP_LCD_HEIGHT, NULL))
-    {
-        LOG_E("lv_win32_init is failure!");
-        return;
-    }
-    lv_win32_add_all_input_devices_to_group(NULL);
-
-    /* display demo; you may replace with your LVGL application at here */
-    extern void lv_demo_music(void);
-    lv_demo_music();
-
-    /* handle the tasks of LVGL */
-    while (!lv_win32_quit_signal)
-    {
-        lv_task_handler();
-        rt_thread_mdelay(1);
-    }
-
-    LOG_W("LVGL simulator window is closed!");
-}
-
-static int lvgl_demo_init(void)
-{
-    rt_thread_t tid;
-
-    tid = rt_thread_create("LVGL", lvgl_thread, RT_NULL, LV_THREAD_STACK_SIZE, LV_THREAD_PRIO, 10);
-    if(tid == RT_NULL)
-    {
-        LOG_E("Fail to create 'LVGL' thread");
-    }
-    rt_thread_startup(tid);
-
-    return 0;
-}
-INIT_APP_EXPORT(lvgl_demo_init);

bsp/simulator/applications/lvgl/lv_port_disp.c

@@ -7,8 +7,20 @@
  * Date           Author       Notes
  * 2021-10-18     Meco Man     The first version
  */
+#include <lvgl.h>
+#include <win32drv.h>
+
+#define DBG_TAG    "LVGL.port"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
 
 void lv_port_disp_init(void)
 {
-    /* do nothing*/
+    /* initialize win32 driver */
+    if (!lv_win32_init(GetModuleHandleW(NULL), SW_SHOW, BSP_LCD_WIDTH, BSP_LCD_HEIGHT, NULL))
+    {
+        LOG_E("lv_win32_init is failure!");
+        return;
+    }
+    lv_win32_add_all_input_devices_to_group(NULL);
 }

bsp/simulator/applications/lvgl/lv_port_disp.h

@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2021-10-18     Meco Man     The first version
- */
-#ifndef LV_PORT_DISP_H
-#define LV_PORT_DISP_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void lv_port_disp_init(void);
-
-#ifdef __cplusplus
-} /*extern "C"*/
-#endif
-
-#endif

bsp/simulator/applications/lvgl/lv_port_indev.h

@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2021-10-18     Meco Man     The first version
- */
-#ifndef LV_PORT_INDEV_H
-#define LV_PORT_INDEV_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void lv_port_indev_init(void);
-
-#ifdef __cplusplus
-} /*extern "C"*/
-#endif
-
-#endif

bsp/stm32/stm32l475-atk-pandora/applications/lvgl/demo/lv_demo.c

@@ -10,10 +10,9 @@
  */
 #include <lvgl.h>
 
-extern void lv_demo_calendar(void);
-
 void lv_user_gui_init(void)
 {
-    /* display demo */
+    /* display demo; you may replace with your LVGL application at here */
+    extern void lv_demo_calendar(void);
     lv_demo_calendar();
 }