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intuitivecomputing / ur5_with_robotiq_gripper

This package enables an UR5 arm with a Robotiq 140 Gripper to be used with MoveIt!.
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robotiq #4

Open superjeary opened 5 years ago

superjeary commented 5 years ago

How can I control the robotiq gripper by script,thanks

yepw commented 5 years ago

Sorry, I don't really understand your question. Do you main control the gripper using Python? If so, you can write a Python script that publishes the gripper control topic. More info can be found : here

superjeary commented 5 years ago

sorry, i am a beginner in the ros. how can I publish a message to the topic 'icl_gripper/gripper_cmd/goal'. I don't know the type of the topic and don't know how to construct message format I failed by using 'Publish the position value to icl_gripper/gripper_cmd/goal (or the topic under a similar name).position value 0.0: open position value 0.8: close' thank you