remove hard coded frame in point_head

ZebraDevs / robot_controllers

Robot control infrastructure

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remove hard coded frame in point_head #55

Closed mikeferguson closed 4 years ago

mikeferguson commented 4 years ago

introspect the same way as pan joint
catch joints not being initialized
always reset server_ on failure to init

mikeferguson commented 4 years ago

Yeah, I tested on both a robot that has that same frame name (ubr-1) and a robot with a different frame name (maxwell - which is where I found this problem), worked on both.