LVGL 库提交

2026-08-30 08:57:07 +08:00
parent 26c9098630
commit e2f199c6bf
1056 changed files with 556743 additions and 45 deletions
@@ -0,0 +1,42 @@
+/**
+ * @file    ui_task.c
+ * @brief   UI 主任务：等待网络就绪 -> 初始化显示/菜单/推流 -> 周期刷新
+ * @note    单任务内同时驱动 LVGL 刷新与网络推流轮询，避免任一方阻塞导致界面不刷新。
+ */
+#include "ui_task.h"
+
+#include "cmsis_os.h"
+#include "sys_events.h"
+
+#include "ui_port.h"
+#include "ui_menu.h"
+#include "ui_net_sink.h"
+
+static void ui_task_wait_net_ready(void)
+{
+    if (sys_evtHandle != NULL) {
+        osEventFlagsWait(sys_evtHandle, SYS_EVT_NET_READY,
+                         osFlagsWaitAny, osWaitForever);
+    }
+}
+
+void ui_task_func(void *argument)
+{
+    (void)argument;
+
+    ui_task_wait_net_ready();
+
+    if (ui_port_init() != 0) {
+        for (;;) { osDelay(1000); }
+    }
+    if (ui_menu_init() != 0) {
+        for (;;) { osDelay(1000); }
+    }
+    ui_net_sink_start(UI_NET_SINK_PORT);
+
+    while (1) {
+        ui_port_step(10);
+        ui_net_sink_poll();
+        osDelay(10);
+    }
+}