开启了192k 所有RAM

Src/freertos.c

@@ -63,13 +63,6 @@ const osThreadAttr_t timeSyncTask_attributes = {
   .stack_size = 512 * 4,
   .priority = (osPriority_t) osPriorityNormal,
 };
-/* UI 任务：LVGL 离屏渲染 + RemoDispBus 网络推流（优先级低于 netTask） */
-osThreadId_t uiTaskHandle;
-const osThreadAttr_t uiTask_attributes = {
-  .name = "uiTask",
-  .stack_size = 1024 * 4,
-  .priority = (osPriority_t) osPriorityBelowNormal,
-};
 /* USER CODE END Variables */
 /* Definitions for defaultTask */
 osThreadId_t defaultTaskHandle;
@@ -99,6 +92,13 @@ const osThreadAttr_t testTask_attributes = {
   .stack_size = 4096 * 4,
   .priority = (osPriority_t) osPriorityBelowNormal,
 };
+/* Definitions for uiTask */
+osThreadId_t uiTaskHandle;
+const osThreadAttr_t uiTask_attributes = {
+  .name = "uiTask",
+  .stack_size = 4096 * 4,
+  .priority = (osPriority_t) osPriorityBelowNormal,
+};
 /* Definitions for netMsgQueue */
 osMessageQueueId_t netMsgQueueHandle;
 const osMessageQueueAttr_t netMsgQueue_attributes = {
@@ -119,6 +119,7 @@ void StartDefaultTask(void *argument);
 void StartNetTask(void *argument);
 void StartFtpTask(void *argument);
 void start_test_task(void *argument);
+void StartUiTask(void *argument);
 
 void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
 
@@ -165,6 +166,9 @@ void MX_FREERTOS_Init(void) {
   /* creation of testTask */
   testTaskHandle = osThreadNew(start_test_task, NULL, &testTask_attributes);
 
+  /* creation of uiTask */
+  uiTaskHandle = osThreadNew(StartUiTask, NULL, &uiTask_attributes);
+
   /* USER CODE BEGIN RTOS_THREADS */
 #ifdef ENABLE_NET_LAYER_TESTS
   /* NET 层测试模式（阶段 6~10）：完整网络栈，netTask 负责轮询与消息处理 */
@@ -173,9 +177,6 @@ void MX_FREERTOS_Init(void) {
 
   /* 本地时间同步任务（PC 推送 TCP）：依赖 netTask 处理消息队列 */
   timeSyncTaskHandle = osThreadNew(timeSyncTask, NULL, &timeSyncTask_attributes);
-
-  /* UI 任务：LVGL 离屏渲染 + RemoDispBus 推流（依赖 netTask 收发） */
-  uiTaskHandle = osThreadNew(ui_task_func, NULL, &uiTask_attributes);
   /* USER CODE END RTOS_THREADS */
 
   /* Create the event(s) */
@@ -298,6 +299,20 @@ __weak void start_test_task(void *argument)
   /* USER CODE END start_test_task */
 }
 
+/* USER CODE BEGIN Header_StartUiTask */
+/**
+* @brief Function implementing the uiTask thread.
+* @param argument: Not used
+* @retval None
+*/
+/* USER CODE END Header_StartUiTask */
+void StartUiTask(void *argument)
+{
+  /* USER CODE BEGIN StartUiTask */
+  ui_task_func(argument);
+  /* USER CODE END StartUiTask */
+}
+
 /* Private application code --------------------------------------------------*/
 /* USER CODE BEGIN Application */