[led] scan led

wifi_manager.py

@@ -192,7 +192,16 @@ def force_scan_wifi():
         init_networkmanager_file()  # 初始化 NetworkManager 配置文件
         # 扫描Wi-Fi
         wifi_list = scan_wifi()
-        time.sleep(2)  # 等待2秒，确保wifi scan完成
+        if led_enabled:
+            for i in range(4):
+                orangepi.set_led_on('red')
+                orangepi.set_led_on('green')
+                time.sleep(0.25)
+                orangepi.set_led_off('red')
+                orangepi.set_led_off('green')
+                time.sleep(0.25)
+        else:
+            time.sleep(2)  # 等待2秒，确保wifi scan完成
     return wifi_list