修改blue code蓝色灯为0.5s闪一次

android_door/src/main/h10_a133_chile/java/com/wdkl/app/ncs/callingdoor/helper/DoorLightHelper.java

@@ -30,6 +30,6 @@ public class DoorLightHelper {
         if ("001".equals(Constant.nursingColor)) {
             blue = "010";
         }
-        SerialPortHelper.flashDoorLight(blue, 250);
+        SerialPortHelper.flashDoorLight(blue, 500);
     }
 }