Prerequisites: dynamixel_workbench https://github.com/ROBOTIS-GIT/dynamixel-workbench
dynamixel_workbench_msgs https://github.com/ROBOTIS-GIT/dynamixel-workbench-msgs
To launch: roslaunch separator_end_effector separator_ee.launch
Service "tool_service" is used for controlling the end-effector. Requests are: "open1" - start motors for opening side 1 "open2" - start motors for opening side 2 "close1" - start motors for closing side 1 "close2" - start motors for closing side 2 "open_both" - start motors for opening both sides "close_both" - start motors for closing both sides "stop" - stops both motors
response is current motor state of both motors