aoa.launch

<launch>
    <rosparam command="load" file="$(find follow_me)/config/aoa.yaml" />
    <include file="$(find xplraoa_ros)/launch/anchor_node.launch">
        <arg name="usb_port" value="/dev/ttyUSB_aoa1"/>
        <arg name="n_avg" value="3"/>
        <arg name="id" value="an1"/>
    </include>
    <include file="$(find xplraoa_ros)/launch/anchor_node.launch">
        <arg name="usb_port" value="/dev/ttyUSB_aoa2"/>
        <arg name="n_avg" value="3"/>
        <arg name="id" value="an2"/>
    </include>
    <include file="$(find xplraoa_ros)/launch/anchor_node.launch">
        <arg name="usb_port" value="/dev/ttyUSB_aoa3"/>
        <arg name="n_avg" value="3"/>
        <arg name="id" value="an3"/>
    </include>
    <include file="$(find xplraoa_ros)/launch/anchor_node.launch">
        <arg name="usb_port" value="/dev/ttyUSB_aoa4"/>
        <arg name="n_avg" value="3"/>
        <arg name="id" value="an4"/>
    </include>
</launch>