Camera Power State Missing #100
Description
I realize all cameras always work in simulation, but it seems their state should still be published. The following topics are missing:
rostopic echo /robot/digital_io/left_hand_camera_power/state
rostopic echo /robot/digital_io/right_hand_camera_power/state
rostopic echo /robot/digital_io/torso_camera_power/state
This should be part of Digital IO: Read Digital Input State
/robot/digital_io/<component_id>/state (baxter_core_msgs-DigitalIOState)