Added the node_name, output and launch_prefix arguments to the launch files.

launch/uvc_camera.launch

@@ -4,10 +4,15 @@
   <arg name="device_file" default="$(find iri_uvc_camera_bringup)/config/devices/logitech_c200.yaml" />
   <arg name="format_file" default="$(find iri_uvc_camera_bringup)/config/640x480_30fps_config.yaml" />
   <arg name="calib_file" default="$(find iri_uvc_camera_bringup)/calibration/logitech_c270_640x480.yaml" />
+  <arg name="node_name" default="uvc_camera" />
+  <arg name="output" default="log" />
+  <arg name="launch_prefix" default="" />
 
   <node pkg="libuvc_camera" 
         type="camera_node" 
-        name="uvc_camera">
+        name="$(arg node_name)"
+        output="$(arg output)"
+        launch-prefix="$(arg launch_prefix)">
     <rosparam file="$(arg device_file)" command="load" />
     <rosparam file="$(arg format_file)" command="load" />
     <param name="camera_info_url" value="file://$(arg calib_file)" />

launch/uvc_camera_test.launch

@@ -3,6 +3,9 @@
 
   <arg name="device_file" default="$(find iri_uvc_camera_bringup)/config/devices/logitech_c270.yaml" />
   <arg name="format_file" default="$(find iri_uvc_camera_bringup)/config/640x480_30fps_config.yaml" />
+  <arg name="node_name" default="uvc_camera" />
+  <arg name="output" default="log" />
+  <arg name="launch_prefix" default="" />
 
   <param name="robot_description"
          command="$(find xacro)/xacro --inorder '$(find iri_uvc_camera_description)/urdf/uvc_camera_example.xacro'" />
@@ -15,6 +18,9 @@
   <include file="$(find iri_uvc_camera_bringup)/launch/uvc_camera.launch">
     <arg name="device_file"  value="$(arg device_file)"/>
     <arg name="format_file"  value="$(arg format_file)"/>
+    <arg name="node_name"  value="$(arg node_name)"/>
+    <arg name="output"  value="$(arg output)"/>
+    <arg name="launch_prefix"  value="$(arg launch_prefix)"/>
   </include>
 
   <node name="rviz"