rebase changes

Author: abhivij

rover/src/owr_positioning/launch/artags_location.launch

@@ -1,4 +1,5 @@
 <launch>
-<node pkg="tf" type="static_transform_publisher" name="marker0" args="10 0 10 0 0.5 0 world /marker0 100">
-<node pkg="tf" type="static_transform_publisher" name="marker7" args="5 0 0 0 0 0 world /marker7 100">
+<node pkg="tf" type="static_transform_publisher" name="marker6" args="5 0 0 0.5 0 0 world /marker6 100">
+<node pkg="tf" type="static_transform_publisher" name="marker7" args="10 5 0 0 0.5 0 world /marker7 100">
+<node pkg="tf" type="static_transform_publisher" name="marker3" args="10 5 5 0 0 0.5 world /marker3 100">
 </launch>

rover/src/owr_positioning/launch/create_artag_config.launch

@@ -8,7 +8,7 @@
    <!-- video_stream_provider can be a number as a video device or a url of a video stream -->
    <arg name="video_stream_provider" default="/dev/video0" />
    <!-- frames per second to query the camera for -->
-   <arg name="fps" default="30" />
+   <arg name="fps" default="1" />
    <!-- frame_id for the camera -->
    <arg name="frame_id" default="camera_link" />
    <!-- By default, calibrations are stored to file://${ROS_HOME}/camera_info/${NAME}.yaml
@@ -22,6 +22,7 @@
     <!-- force width and height, 0 means no forcing -->
     <arg name="width" default="0"/>
     <arg name="height" default="0"/>
+    <arg name="buffer_queue_size" default="1"/>
    <!-- if show a image_view window subscribed to the generated stream -->
  <arg name="visualize" default="true"/>
 
@@ -35,6 +36,7 @@
          <param name="fps" type="int" value="$(arg fps)" />
          <param name="frame_id" type="string" value="$(arg frame_id)" />
          <param name="camera_info_url" type="string" value="$(arg camera_info_url)" />
+         <param name="buffer_queue_size" type="int" value="$(arg buffer_queue_size)" />
          <param name="flip_horizontal" type="bool" value="$(arg flip_horizontal)" />
          <param name="flip_vertical" type="bool" value="$(arg flip_vertical)" />
          <param name="width" type="int" value="$(arg width)" />
@@ -65,6 +67,5 @@
       <remap from="camera_image"  to="$(arg cam_image_topic)" />
       <remap from="camera_info"   to="$(arg cam_info_topic)" />
   </node>
-  
-  <!-- node pkg="owr_positioning" type="create_artag_config" name="create_artag_config" output="screen"/ -->    
+  <!-- node pkg="owr_positioning" type="create_artag_config" name="create_artag_config" output="screen"/ -->  
 </launch>