Is dynamic_reconfigure expected to be API stable for the C-Turtle
release?
How is the startup order controlled in a launch file? As far I can tell
the timing and order is intentionally indeterminate, so the nodes
parameters may not be set until the node is launched. Is this correct?
<launch>
<node pkg="hokuyo_node" type="hokuyo_node" name="hokuyo_node"
output="screen">
<param name="frame_id" value="/laser"/>
</node>
<node name="$(anon dynparam)" pkg="dynamic_reconfigure"
type="dynparam" args="set_from_parameters hokuyo_node">
<param name="min_ang" type="double" value="-1.0" />
<param name="max_ang" type="double" value="1.0" />
</node>
</launch>
Is dynamic_reconfigure seen as a replacement for the current method of
setting parameters or should nodes support both methods for C-Turtle?
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