修正主界面的空速管加热状态显示逻辑，改为连续三次出现变化说明在加热

App/mainwindow.cpp

@@ -1535,26 +1535,32 @@ void MainWindow::updateUI()//事件驱动式更新数据
     //两秒检测一次，如果两秒内，数据变化，说明在加热
     static qint64 echo_time = 0;
     static uint8_t echo_seq_old = 0;
-    if((QDateTime::currentMSecsSinceEpoch() - echo_time) >= 3000)
+    static uint8_t echo_count = 0;
+    if((QDateTime::currentMSecsSinceEpoch() - echo_time) >= 2000)
     {
+        //qDebug() << "echo" <<vehicle.ccmstate.echo_seq << echo_seq_old;
+
         if(vehicle.ccmstate.echo_seq != echo_seq_old)
         {
-            toolsui->servosystem->setCheckState(4,1);//空速管加热
-            healthui->setState(7,HealthUI::state::success);//AIR
-
-             echo_seq_old = vehicle.ccmstate.echo_seq;
-
+            echo_count++;
+            if(echo_count >= 3)
+            {
+                echo_count = 3;
+                toolsui->servosystem->setCheckState(4,1);//空速管加热
+                healthui->setState(7,HealthUI::state::success);//AIR
+            }
+            echo_seq_old = vehicle.ccmstate.echo_seq;
         }
         else
         {
             toolsui->servosystem->setCheckState(4,0);//空速管不加热
             healthui->setState(7,HealthUI::state::inital);//AIR
-
+            echo_count = 0;
         }
 
-
+        echo_time = QDateTime::currentMSecsSinceEpoch();
     }
-    echo_time = QDateTime::currentMSecsSinceEpoch();
+