I have a Point Grey Flea3 camera using pointgreycameradriver. Every time I launch it in ROS the frame rate is 7 FPS. I am able to change the frame rate to 30 FPS using rqtreconfigure. I would like for the camera to start at 30 FPS by default. I have tried adding it as a param to the launch file but that didn't work. I also tried adding it to PointGrey.cfg but that didn't work either. I also tried adding it in the command line using "framerate:=30" but that didn't work.

Camera.launch

   <!-- Determine this using rosrun pointgrey_camera_driver list_cameras.
       If not specified, defaults to first camera found. -->
  <arg name="camera_serial" default="0" />
  <arg name="calibrated" default="0" />

  <group ns="camera">
    <node pkg="nodelet" type="nodelet" name="camera_nodelet_manager" args="manager" />

    <node pkg="nodelet" type="nodelet" name="camera_nodelet"
          args="load pointgrey_camera_driver/PointGreyCameraNodelet camera_nodelet_manager" >
      <param name="frame_id" value="camera" />
      <param name="serial" value="$(arg camera_serial)" />

      <!-- When unspecified, the driver will use the default framerate as given by the
           camera itself. Use this parameter to override that value for cameras capable of
           other framerates. -->
      <param name="frame_rate" value="30" />

      <!-- Use the camera_calibration package to create this file -->
      <param name="camera_info_url" if="$(arg calibrated)"
             value="file://$(env HOME)/.ros/camera_info/$(arg camera_serial).yaml" />
    </node>

    <node pkg="nodelet" type="nodelet" name="image_proc_debayer"
          args="load image_proc/debayer camera_nodelet_manager">
    </node>
  </group>
</launch>

PointGrey.cfg

gen.add("frame_rate",         double_t, SensorLevels.RECONFIGURE_RUNNING,    "Camera speed (frames per second).",                                            30, 0, 100)