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ROBOTIS-GIT / open_manipulator_p

OpenManipulator-P for controlling in Gazebo and Moveit with ROS
Apache License 2.0
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GUI Freeze and can't control #70

Open DarrylHsu0105 opened 2 years ago

DarrylHsu0105 commented 2 years ago

Ubuntu 20.04.3 LTS OpenMANIPULATOR-P (default settings) U2D2 (port latency 1ms)

When I used $ roslaunch open_manipulator_p_controller open_manipulator_p_controller.launch and $ roslaunch open_manipulator_p_teleop open_manipulator_p_teleop_keyboard.launch command and press q to quit Then the arm flips around and can no longer be programmed to move Now , I can't using GUI or Keyboard teleop control it. I can only use "Actuator" and "read" button , everything else causes a freeze. And it can read value . So, how can fix it. thank you. By the way, I'm sure all of my joint are all within the working range (1.571 rad).

ROBOTIS-Will commented 2 years ago

Hi @DarrylHsu0105

FIrst of all, please note that the OpenMANIPULATOR-P has been tested with Kinetic and Melodic, but not with the Noetic yet as written in the eManual below. https://emanual.robotis.com/docs/en/platform/openmanipulator_p/ros_setup/#ros-setup

Have you successfully operated the manipulator before? Does switching the power resolve the issue? Do you see any blinking LEDs on any of the actuators? What radian value do you read from each joints?