[lvgl][stm32f407] 优化LVGL初始化流程

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/demo/SConscript

@@ -12,5 +12,6 @@ for d in list:
     if os.path.isfile(os.path.join(path, 'SConscript')):
         group = group + SConscript(os.path.join(d, 'SConscript'))
 
-group = group + DefineGroup('LVGL-port', src, depend = ['BSP_USING_LVGL'], CPPPATH = CPPPATH)
+group = group + DefineGroup('LVGL-demo', src, depend = ['BSP_USING_LVGL', 'BSP_USING_LVGL_DEMO'], CPPPATH = CPPPATH)
+
 Return('group')

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/demo/lv_demo.c

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

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/demo/lv_demo_calendar.c

 #include <lvgl.h>
-#include "lv_demo_calendar.h"
 #include <board.h>
 #include <drv_lcd.h>
 

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/demo/lv_demo_calendar.h

-#ifndef __LV_DEMO_CALENDAR_H__
-#define __LV_DEMO_CALENDAR_H__
-
-void lv_demo_calendar(void);
-
-#endif

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/lv_demo.c

-/*
- * 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>
-#include <lvgl.h>
-#include <lv_port_indev.h>
-#include <lv_demo_calendar.h>
-#define DBG_TAG    "LVGL.demo"
-#define DBG_LVL    DBG_INFO
-#include <rtdbg.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)
-{
-    /*assign buttons to coordinates*/
-    const lv_point_t points_array[] =  {{200,35},{0,0},{70,35},{0,0}};
-    lv_indev_set_button_points(button_indev, points_array);
-
-    /* display demo; you may replace with your LVGL application at here */
-#ifdef PKG_USING_LV_MUSIC_DEMO
-    extern void lv_demo_music(void);
-    lv_demo_music();
-#else
-    lv_demo_calendar();
-#endif
-
-    /* handle the tasks of LVGL */
-    while(1)
-    {
-        lv_task_handler();
-        rt_thread_mdelay(10);
-    }
-}
-
-static int lvgl_demo_init(void)
-{
-    rt_thread_t tid;
-    rt_device_t lcd = RT_NULL;
-
-    lcd = rt_device_find("lcd");
-    rt_device_init(lcd);
-
-    tid = rt_thread_create("LVGL", lvgl_thread, RT_NULL, LV_THREAD_STACK_SIZE, LV_THREAD_PRIO, 0);
-    if(tid == RT_NULL)
-    {
-        LOG_E("Fail to create 'LVGL' thread");
-    }
-    rt_thread_startup(tid);
-
-    return 0;
-}
-INIT_APP_EXPORT(lvgl_demo_init);

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/lv_port_disp.h

-/*
- * 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/stm32/stm32f407-atk-explorer/applications/lvgl/lv_port_indev.c

@@ -13,6 +13,8 @@
 #include <board.h>
 #include <drv_lcd.h>
 
+lv_indev_t *touch_indev;
+
 static lv_indev_state_t last_state = LV_INDEV_STATE_REL;
 static rt_int16_t last_x = 0;
 static rt_int16_t last_y = 0;
@@ -31,8 +33,6 @@ void lv_port_indev_input(rt_int16_t x, rt_int16_t y, lv_indev_state_t state)
     last_y = x;
 }
 
-lv_indev_t * button_indev;
-
 void lv_port_indev_init(void)
 {
     static lv_indev_drv_t indev_drv;
@@ -42,5 +42,5 @@ void lv_port_indev_init(void)
     indev_drv.read_cb = input_read;
 
     /*Register the driver in LVGL and save the created input device object*/
-    button_indev = lv_indev_drv_register(&indev_drv);
+    touch_indev = lv_indev_drv_register(&indev_drv);
 }

bsp/stm32/stm32f407-atk-explorer/applications/lvgl/lv_port_indev.h

-/*
- * 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
-
-#include <lv_hal_indev.h>
-
-extern lv_indev_t * button_indev;
-
-void lv_port_indev_init(void);
-void lv_port_indev_input(rt_int16_t x, rt_int16_t y, lv_indev_state_t state);
-
-#ifdef __cplusplus
-} /*extern "C"*/
-#endif
-
-#endif

bsp/stm32/stm32f407-atk-explorer/board/Kconfig

@@ -38,12 +38,12 @@ menu "Onboard Peripheral Drivers"
         select BSP_USING_FMC
         default n
 
-    config BSP_USING_MCU_LCD
+    config BSP_USING_ONBOARD_LCD
         bool "Enable ATK LCD"
         select BSP_USING_SRAM
         default n
-        if BSP_USING_MCU_LCD
-            config BSP_USING_MCU_LCD_TEST
+        if BSP_USING_ONBOARD_LCD
+            config BSP_USING_ONBOARD_LCD_TEST
                 bool "Enable lcd fill test"
                 default y
         endif
@@ -60,11 +60,17 @@ menu "Onboard Peripheral Drivers"
 
     config BSP_USING_LVGL
         bool "Enable LVGL for LCD"
-        select BSP_USING_MCU_LCD
+        select BSP_USING_ONBOARD_LCD
         select BSP_USING_TOUCH
         select PKG_USING_LVGL
         default n
 
+    if BSP_USING_LVGL
+        config BSP_USING_LVGL_DEMO
+            bool "Enable LVGL demo"
+            default n
+    endif
+
     config BSP_USING_SPI_FLASH
         bool "Enable SPI FLASH (W25Q128 spi1)"
         select BSP_USING_SPI

bsp/stm32/stm32f407-atk-explorer/board/SConscript

@@ -29,7 +29,7 @@ if GetDepend(['BSP_USING_FS']):
 if GetDepend(['BSP_USING_SRAM']):
     src += Glob('ports/drv_sram.c')
 
-if GetDepend(['BSP_USING_MCU_LCD']):
+if GetDepend(['BSP_USING_ONBOARD_LCD']):
     src += Glob('ports/drv_lcd.c')
 
 if GetDepend(['BSP_USING_TOUCH']):

bsp/stm32/stm32f407-atk-explorer/board/ports/drv_lcd.c

@@ -1945,7 +1945,7 @@ int drv_lcd_hw_init(void)
 }
 INIT_DEVICE_EXPORT(drv_lcd_hw_init);
 
-#ifdef BSP_USING_MCU_LCD_TEST
+#ifdef BSP_USING_ONBOARD_LCD_TEST
 void lcd_auto_fill(void *para)
 {
     int num = (int)para;

bsp/stm32/stm32f407-atk-explorer/board/ports/touch/drv_touch.c

@@ -8,9 +8,18 @@
  * 2018-02-08     Zhangyihong  the first version
  */
 
+#include <rtconfig.h>
+
+#ifdef BSP_USING_TOUCH
 #include "drv_touch.h"
 #include <string.h>
-#ifdef BSP_USING_TOUCH
+
+#define DBG_ENABLE
+#define DBG_SECTION_NAME  "touch"
+#define DBG_LEVEL         DBG_INFO
+#define DBG_COLOR
+#include <rtdbg.h>
+
 #ifdef PKG_USING_GUIENGINE
 #include <rtgui/event.h>
 #include <rtgui/rtgui_server.h>
@@ -18,20 +27,14 @@
 #include <littlevgl2rtt.h>
 #elif defined(PKG_USING_LVGL)
 #include <lvgl.h>
-#include <lv_port_indev.h>
+extern void lv_port_indev_input(rt_int16_t x, rt_int16_t y, lv_indev_state_t state);
 static rt_bool_t touch_down = RT_FALSE;
-#endif
-#define BSP_TOUCH_SAMPLE_HZ    (50)
+#endif /* PKG_USING_GUIENGINE */
 
-#define DBG_ENABLE
-#define DBG_SECTION_NAME  "TOUCH"
-#define DBG_LEVEL         DBG_INFO
-#define DBG_COLOR
-#include <rtdbg.h>
+#define BSP_TOUCH_SAMPLE_HZ    (50)
 
 static rt_list_t driver_list;
 
-
 void rt_touch_drivers_register(touch_drv_t drv)
 {
     rt_list_insert_before(&driver_list, &drv->list);
@@ -44,7 +47,6 @@ static void post_down_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
 
     emouse.parent.sender = RT_NULL;
     emouse.wid = RT_NULL;
-
     emouse.parent.type = RTGUI_EVENT_MOUSE_BUTTON;
     emouse.button = RTGUI_MOUSE_BUTTON_LEFT | RTGUI_MOUSE_BUTTON_DOWN;
     emouse.x = x;
@@ -67,7 +69,6 @@ static void post_motion_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
 
     emouse.parent.sender = RT_NULL;
     emouse.wid = RT_NULL;
-
     emouse.button = RTGUI_MOUSE_BUTTON_LEFT | RTGUI_MOUSE_BUTTON_DOWN;
     emouse.parent.type = RTGUI_EVENT_MOUSE_MOTION;
     emouse.x = x;
@@ -79,7 +80,7 @@ static void post_motion_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
     littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_MOVE);
 #elif defined(PKG_USING_LVGL)
     lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
-#endif
+#endif /* PKG_USING_GUIENGINE */
 }
 
 static void post_up_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
@@ -89,7 +90,6 @@ static void post_up_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
 
     emouse.parent.sender = RT_NULL;
     emouse.wid = RT_NULL;
-
     emouse.parent.type = RTGUI_EVENT_MOUSE_BUTTON;
     emouse.button = RTGUI_MOUSE_BUTTON_LEFT | RTGUI_MOUSE_BUTTON_UP;
     emouse.x = x;
@@ -102,7 +102,7 @@ static void post_up_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
 #elif defined(PKG_USING_LVGL)
     touch_down = RT_FALSE;
     lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
-#endif
+#endif /* PKG_USING_GUIENGINE */
 }
 
 static void touch_thread_entry(void *parameter)
@@ -204,5 +204,4 @@ static int touc_bg_init(void)
 }
 INIT_APP_EXPORT(touc_bg_init);
 
-
 #endif