更新

lvgl任务与菜单刷新分离；
benchmark fps=1；
freertos分配内存还原至15360；
显存单双buff区别不大，显存扩大至1/8屏；

App/APP_WU/Src/apps_gather.c

@@ -2,7 +2,7 @@
  * @Author: wujunchao wujunchao@wuxismart.com
  * @Date: 2024-12-27 11:50:56
  * @LastEditors: wujunchao wujunchao@wuxismart.com
- * @LastEditTime: 2025-01-09 09:52:24
+ * @LastEditTime: 2025-01-09 15:17:28
  * @FilePath: \signal_generator\App\APP_WU\Src\apps_gather.c
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
  */
@@ -50,6 +50,7 @@ void scr_init_run(void)
 
                 scr_init_bar1 = scr_init_cnt*25;
                 lv_bar_set_value(guider_ui.screen_init_bar_1, scr_init_bar1, LV_ANIM_OFF);
+                
                 scr_init_cnt ++;
             }   
         }
@@ -134,8 +135,8 @@ void battery_show(void)
     {
         battery_3000ms_flag = 0;
 
-        bt_cnt = (bt_cnt >= 5)?(0):( bt_cnt + 1);
         lv_img_set_src(guider_ui.screen_main_animimg_1, screen_main_animimg_1_imgs[bt_cnt]);
+        bt_cnt = (bt_cnt >= 5)?(0):( bt_cnt + 1);
     }
 }
 
@@ -146,8 +147,9 @@ void dynamic_plot(void)
     {
         plot_1500ms_flag = 0;
 
-        plot_cnt = (plot_cnt > 9)?(0):( plot_cnt + 1);
+        
         lv_chart_set_next_value(guider_ui.screen_main_chart_1, guider_ui.screen_main_chart_1_0, 10 * plot_cnt);
+        plot_cnt = (plot_cnt > 9)?(0):( plot_cnt + 1);
 
         sprintf(scr_main.sig_data_io, "%03d.%03d", 0, 10 * plot_cnt);
         lv_span_set_text(guider_ui.screen_main_spangroup_2_span, scr_main.sig_data_io);
@@ -179,9 +181,13 @@ void menu_test4_reset(void)
     bt_cnt = 0;
     plot_cnt = 0;
 
-    init_scr_del_flag(&guider_ui);
     setup_scr_screen_init(&guider_ui);
     lv_scr_load(guider_ui.screen_init);
+
+    guider_ui.screen_main_del = true;
+    lv_obj_del(guider_ui.screen_main);
+    guider_ui.screen_setting_del = true;
+    lv_obj_del(guider_ui.screen_setting);
 }
 /**********test4**********/
 

App/LCD/JLX240-00301-BN.c

@@ -8,7 +8,7 @@
 // LCM resolution:240x320,
 // driver IC:ST7789V,
 
-#include <chinese_code.h>
+//#include <chinese_code.h>
 
 typedef struct
 {
@@ -239,19 +239,6 @@ void display_color(int color_data)
     }
 }
 
-// 指定区域填充指定颜色
-void display_color_new(int32_t xa, int32_t ya, int32_t xb, int32_t yb ,int color_data)
-{
-    int i, j;
-    lcd_address(xa, ya, xb, yb);
-    for (i = xa; i < xb; i++)
-    {
-        for (j = ya; j < yb; j++)
-        {
-            transfer_data_16(color_data);
-        }
-    }
-}
 
 void display_black(void)
 {
@@ -282,6 +269,7 @@ void display_black(void)
     }
 }
 
+#if 0
 //显示8x16点阵的字符串
 void disp_string_8x16(int x, int y, const char *text, int font_color, int back_color)
 {
@@ -391,6 +379,9 @@ void display_image(int x, int y, const uchar *dp)
         }
     }
 }
+
+
+
 void lcd_menu(void)
 {
     static uint8_t init_flag = 0;
@@ -410,3 +401,8 @@ void lcd_menu(void)
     sprintf(content, "AO:ch[%02d] vol[%2.4f]V.", mux_signal.channel, mux_signal.data_sv / 1000.0f);
     disp_string_8x16(10, 70, content, white, blue);
 }
+
+#endif
+
+
+

App/LCD/JLX240-00301-BN.h

@@ -45,8 +45,6 @@ void lcd_initial(void);
 
 void lcd_menu(void);
 
-void display_color_new(int32_t xa, int32_t ya, int32_t xb, int32_t yb ,int color_data);
-
 void lcd_address(int XS, int YS, int x_total, int y_total);
 void transfer_data_16(uint16_t data_16bit);
 

Core/Inc/FreeRTOSConfig.h

@@ -64,7 +64,7 @@
 #define configTICK_RATE_HZ                       ((TickType_t)1000)
 #define configMAX_PRIORITIES                     ( 7 )
 #define configMINIMAL_STACK_SIZE                 ((uint16_t)128)
-#define configTOTAL_HEAP_SIZE                    ((size_t)50000)
+#define configTOTAL_HEAP_SIZE                    ((size_t)15360)
 #define configMAX_TASK_NAME_LEN                  ( 16 )
 #define configUSE_16_BIT_TICKS                   0
 #define configUSE_MUTEXES                        1

Core/Src/freertos.c

@@ -45,7 +45,6 @@
 
 /* Private variables ---------------------------------------------------------*/
 /* USER CODE BEGIN Variables */
-
 /* USER CODE END Variables */
 osThreadId defaultTaskHandle;
 osThreadId task_lcdHandle;
@@ -53,7 +52,9 @@ osThreadId task_hartHandle;
 osThreadId task_bleHandle;
 osThreadId task_rs485Handle;
 osThreadId task_mux_analogHandle;
+osThreadId task_menuHandle;
 osMessageQId myQueue01Handle;
+osMutexId mutex_lvglHandle;
 
 /* Private function prototypes -----------------------------------------------*/
 /* USER CODE BEGIN FunctionPrototypes */
@@ -66,6 +67,7 @@ void start_task_hart(void const * argument);
 void start_task_ble(void const * argument);
 void start_rs485(void const * argument);
 void start_mux_analog(void const * argument);
+void start_menu(void const * argument);
 
 void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
 
@@ -94,6 +96,10 @@ void MX_FREERTOS_Init(void) {
   /* USER CODE BEGIN Init */
 
   /* USER CODE END Init */
+  /* Create the mutex(es) */
+  /* definition and creation of mutex_lvgl */
+  osMutexDef(mutex_lvgl);
+  mutex_lvglHandle = osMutexCreate(osMutex(mutex_lvgl));
 
   /* USER CODE BEGIN RTOS_MUTEX */
   /* add mutexes, ... */
@@ -122,7 +128,7 @@ void MX_FREERTOS_Init(void) {
   defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);
 
   /* definition and creation of task_lcd */
-  osThreadDef(task_lcd, start_task_lcd, osPriorityIdle, 0, 1024);
+  osThreadDef(task_lcd, start_task_lcd, osPriorityBelowNormal, 0, 512);
   task_lcdHandle = osThreadCreate(osThread(task_lcd), NULL);
 
   /* definition and creation of task_hart */
@@ -130,17 +136,21 @@ void MX_FREERTOS_Init(void) {
   task_hartHandle = osThreadCreate(osThread(task_hart), NULL);
 
   /* definition and creation of task_ble */
-  osThreadDef(task_ble, start_task_ble, osPriorityLow, 0, 128);
+  osThreadDef(task_ble, start_task_ble, osPriorityBelowNormal, 0, 128);
   task_bleHandle = osThreadCreate(osThread(task_ble), NULL);
 
   /* definition and creation of task_rs485 */
-  osThreadDef(task_rs485, start_rs485, osPriorityBelowNormal, 0, 128);
+  osThreadDef(task_rs485, start_rs485, osPriorityNormal, 0, 128);
   task_rs485Handle = osThreadCreate(osThread(task_rs485), NULL);
 
   /* definition and creation of task_mux_analog */
   osThreadDef(task_mux_analog, start_mux_analog, osPriorityAboveNormal, 0, 128);
   task_mux_analogHandle = osThreadCreate(osThread(task_mux_analog), NULL);
 
+  /* definition and creation of task_menu */
+  osThreadDef(task_menu, start_menu, osPriorityIdle, 0, 512);
+  task_menuHandle = osThreadCreate(osThread(task_menu), NULL);
+
   /* USER CODE BEGIN RTOS_THREADS */
   /* add threads, ... */
   /* USER CODE END RTOS_THREADS */
@@ -178,13 +188,16 @@ void StartDefaultTask(void const * argument)
 void start_task_lcd(void const * argument)
 {
   /* USER CODE BEGIN start_task_lcd */
-//  lcd_initial();
+  osStatus result;
   /* Infinite loop */
   for (;;)
   {
     //menu_test4();
-    
-    lv_timer_handler(); //LVGL刷新任务
+    if(result == osMutexWait(mutex_lvglHandle,10))	
+		{
+			lv_timer_handler();		//LVGL刷新任务
+			osMutexRelease(mutex_lvglHandle);
+		}
     
     osDelay(5);
   }
@@ -278,6 +291,25 @@ void start_mux_analog(void const * argument)
   /* USER CODE END start_mux_analog */
 }
 
+/* USER CODE BEGIN Header_start_menu */
+/**
+* @brief Function implementing the task_menu thread.
+* @param argument: Not used
+* @retval None
+*/
+/* USER CODE END Header_start_menu */
+void start_menu(void const * argument)
+{
+  /* USER CODE BEGIN start_menu */
+  /* Infinite loop */
+  for(;;)
+  {
+    menu_test4();
+    osDelay(100);
+  }
+  /* USER CODE END start_menu */
+}
+
 /* Private application code --------------------------------------------------*/
 /* USER CODE BEGIN Application */
 

Core/Src/main.c

@@ -112,15 +112,15 @@ int main(void)
   /* USER CODE BEGIN 2 */
   tm1650_init(&hi2c1);
 
-  lcd_initial();                         // LCD初始化
+  // lcd_initial();                      // LCD初始化，迁移至lv_port_disp_init()内部
   lv_init();                             // LVGL 初始化
   lv_port_disp_init();                   // 注册LVGL的显示任务初始化
 
   HAL_TIM_Base_Start_IT(&htim6);
 
-  lv_demo_benchmark();
-  // setup_ui(&guider_ui);                  // 初始化UI，设置与加载初始界面
-  // events_init(&guider_ui);               // 初始化事件
+  // lv_demo_benchmark();                //lv_conf.h, line:761
+  setup_ui(&guider_ui);                  // 初始化UI，设置与加载初始界面
+  events_init(&guider_ui);               // 初始化事件
 
   /* USER CODE END 2 */
 

LVGL/examples/porting/lv_port_disp.c

@@ -84,8 +84,8 @@ void lv_port_disp_init(void)
 
     /* Example for 1) */
     static lv_disp_draw_buf_t draw_buf_dsc_1;
-    static lv_color_t buf_1[MY_DISP_HOR_RES * MY_DISP_VER_RES / 10];                          /*A buffer for 10 rows*/
-    lv_disp_draw_buf_init(&draw_buf_dsc_1, buf_1, NULL, MY_DISP_HOR_RES * MY_DISP_VER_RES / 10);   /*Initialize the display buffer*/
+    static lv_color_t buf_1[MY_DISP_HOR_RES * MY_DISP_VER_RES / 8];                          /*A buffer for 10 rows*/
+    lv_disp_draw_buf_init(&draw_buf_dsc_1, buf_1, NULL, MY_DISP_HOR_RES * MY_DISP_VER_RES / 8);   /*Initialize the display buffer*/
 
 //    /* Example for 2) */
 //    static lv_disp_draw_buf_t draw_buf_dsc_2;
@@ -147,6 +147,7 @@ void lv_port_disp_init(void)
 static void disp_init(void)
 {
     /*You code here*/
+    lcd_initial();                         // LCD初始化
 }
 
 volatile bool disp_flush_enabled = true;

LVGL/lv_conf.h

@@ -758,7 +758,7 @@
 #define LV_USE_DEMO_KEYPAD_AND_ENCODER 0
 
 /*Benchmark your system*/
-#define LV_USE_DEMO_BENCHMARK 1
+#define LV_USE_DEMO_BENCHMARK 0
 #if LV_USE_DEMO_BENCHMARK
 /*Use RGB565A8 images with 16 bit color depth instead of ARGB8565*/
 #define LV_DEMO_BENCHMARK_RGB565A8 0

MDK-ARM/signal_generator.uvprojx

@@ -82,7 +82,7 @@
           </BeforeMake>
           <AfterMake>
             <RunUserProg1>0</RunUserProg1>
-            <RunUserProg2>0</RunUserProg2>
+            <RunUserProg2>1</RunUserProg2>
             <UserProg1Name></UserProg1Name>
             <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
@@ -341,7 +341,7 @@
               <MiscControls></MiscControls>
               <Define>USE_HAL_DRIVER,STM32F407xx</Define>
               <Undefine></Undefine>
-              <IncludePath>../Core/Inc;../Drivers/STM32F4xx_HAL_Driver/Inc;../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy;../Middlewares/Third_Party/FreeRTOS/Source/include;../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS;../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F;../Drivers/CMSIS/Device/ST/STM32F4xx/Include;../Drivers/CMSIS/Include;../App/LCD;../App/MODBUS;../Utils/inc;../App/BLE;../App/MUX_SIGNAL;../App/DAC8552;../App/HART;../App/RN7302;../App/ADS1220;../App/TM1650;../App/DAC7811;../App/SIG24130;../LVGL;../LVGL/src;../LVGL/examples/porting;../LVGL/myGUI/generated;../LVGL/myGUI/custom;../LVGL/myGUI/generated/guider_fonts;../LVGL/myGUI/generated/guider_customer_fonts;../App/APP_WU/Src;../App/APP_WU/Inc;..\LVGL\demos\benchmark;..\LVGL\demos</IncludePath>
+              <IncludePath>../Core/Inc;../Drivers/STM32F4xx_HAL_Driver/Inc;../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy;../Middlewares/Third_Party/FreeRTOS/Source/include;../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS;../Middlewares/Third_Party/FreeRTOS/Source/portable/RVDS/ARM_CM4F;../Drivers/CMSIS/Device/ST/STM32F4xx/Include;../Drivers/CMSIS/Include;../App/LCD;../App/MODBUS;../Utils/inc;../App/BLE;../App/MUX_SIGNAL;../App/DAC8552;../App/HART;../App/RN7302;../App/ADS1220;../App/TM1650;../App/DAC7811;../App/SIG24130;../LVGL;../LVGL/src;../LVGL/examples/porting;../LVGL/myGUI/generated;../LVGL/myGUI/custom;../LVGL/myGUI/generated/guider_fonts;../LVGL/myGUI/generated/guider_customer_fonts;../App/APP_WU/Src;../App/APP_WU/Inc;../LVGL/demos/benchmark;../LVGL/demos</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>

MDK-ARM/signal_generator/apps_gather.d

@@ -195,6 +195,5 @@ signal_generator\apps_gather.o: ../LVGL/myGUI/generated/events_init.h
 signal_generator\apps_gather.o: ../App/APP_WU/Inc/timer.h
 signal_generator\apps_gather.o: ../App/APP_WU/Inc/apps_gather.h
 signal_generator\apps_gather.o: E:\Softwares\Keil_v5\ARM\ARMCC\Bin\..\include\stdio.h
-signal_generator\apps_gather.o: ..\LVGL\demos\benchmark\lv_demo_benchmark.h
-signal_generator\apps_gather.o: ..\LVGL\demos\benchmark\../lv_demos.h
-signal_generator\apps_gather.o: ..\LVGL\demos\benchmark\../benchmark/lv_demo_benchmark.h
+signal_generator\apps_gather.o: ../LVGL/demos/benchmark/lv_demo_benchmark.h
+signal_generator\apps_gather.o: ../LVGL/demos/benchmark/../lv_demos.h

MDK-ARM/signal_generator/freertos.d

@@ -200,6 +200,5 @@ signal_generator\freertos.o: ../LVGL/myGUI/generated/events_init.h
 signal_generator\freertos.o: ../App/APP_WU/Inc/timer.h
 signal_generator\freertos.o: ../App/APP_WU/Inc/apps_gather.h
 signal_generator\freertos.o: E:\Softwares\Keil_v5\ARM\ARMCC\Bin\..\include\stdio.h
-signal_generator\freertos.o: ..\LVGL\demos\benchmark\lv_demo_benchmark.h
-signal_generator\freertos.o: ..\LVGL\demos\benchmark\../lv_demos.h
-signal_generator\freertos.o: ..\LVGL\demos\benchmark\../benchmark/lv_demo_benchmark.h
+signal_generator\freertos.o: ../LVGL/demos/benchmark/lv_demo_benchmark.h
+signal_generator\freertos.o: ../LVGL/demos/benchmark/../lv_demos.h

MDK-ARM/signal_generator/jlx240-00301-bn.d

@@ -46,4 +46,3 @@ signal_generator\jlx240-00301-bn.o: ../App/MUX_SIGNAL/mux_signal.h
 signal_generator\jlx240-00301-bn.o: ../Core/Inc/gpio.h
 signal_generator\jlx240-00301-bn.o: ../App/TM1650/tm1650.h
 signal_generator\jlx240-00301-bn.o: ../Core/Inc/i2c.h
-signal_generator\jlx240-00301-bn.o: ../App/LCD/chinese_code.h