joint_values.pyで初期姿勢のjointを取得して動作に反映するように修正 - #207
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Kuwamai
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May 21, 2026
Co-authored-by: Kuwamai <kuwagata@rt-net.jp>
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What does this implement/fix?
joint_values.pyサンプルの動作を修正します。
初期状態のjoint値を取得し、その値をもとに目標姿勢を設定するように変更しています。
これにより、たとえば arm.set_goal_state(configuration_name='vertical') の
verticalをhomeに変更したときに、一瞬だけhomeの姿勢を取った後すぐに全jointが0になる不具合が解消されます。Does this close any currently open issues?
しません。
How has this been tested?
環境
手順
Gazeboと実機の両方でテストしました。
Gazebo
実機
ros2 launch crane_x7_examples demo.launch.py port_name:=/dev/ttyUSB0 ros2 launch crane_x7_examples_py example.launch.py example:='joint_valuesAny other comments?
本修正により、C++版のjoint_valuesサンプルと同じ動作になります。
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