Fixed leader drone not responding in land mode

class_model/launch/mavlink.launch

@@ -0,0 +1,12 @@
+<launch>
+	<!-- vim: set ft=xml noet : -->
+	<!-- base node launch file-->
+
+	<arg name="fcu_url" default="/dev/ttyACM0:115200" />
+	<arg name="tgt_system" default="2"/>	
+
+	<node pkg="mavros" type="mavros_node" name="mavros" >
+		<param name="fcu_url" value="$(arg fcu_url)" />
+		<param name="target_system_id" value="$(arg tgt_system)" />
+	</node>
+</launch>

class_model/launch/mqtt.launch

@@ -0,0 +1,18 @@
+<launch>
+	<group>
+		<node pkg="class_model" type="mqttPubMain.py" name="mqttPubMain" output="screen">
+		</node>
+	</group>
+
+	<group>
+		
+		<node pkg="class_model" type="mqttSubMain.py" name="mqttSubMain" output="screen">
+		</node>
+	</group>
+	<group>
+		
+		<node pkg="class_model" type="command.py" name="command" output="screen">
+		</node>
+	</group>
+	
+</launch>

class_model/launch/mqtt_old.launch

@@ -0,0 +1,18 @@
+<launch>
+	<group>
+		<node pkg="class_model" type="local_mqtt_pub_data_to_ros.py" name="mqttPubMain" output="screen">
+		</node>
+	</group>
+
+	<group>
+		
+		<node pkg="class_model" type="local_mqtt_sub_data_from_ros.py" name="mqttSubMain" output="screen">
+		</node>
+	</group>
+	<group>
+		
+		<node pkg="class_model" type="command.py" name="command" output="screen">
+		</node>
+	</group>
+	
+</launch>

class_model/launch/one.launch

@@ -0,0 +1,11 @@
+<launch>
+	<group>
+		<node pkg="class_model" type="main" name="leader" output="screen">
+			<!-- <param name="namespace" value="/drone1"/> -->
+			<param name="droneID" value="1"/>
+			<param name="use_sim_time"  value="true" />
+		</node>
+	</group>
+
+	
+</launch>