ROS2 Bridge 总览

{"op":"enable"}
{"op":"disable"}
{"op":"mit","pos":0.0,"vel":0.0,"kp":20.0,"kd":1.0,"tau":0.0,"continuous":true}
{"op":"pos_vel","pos":3.10,"vlim":1.50,"continuous":true}
{"op":"vel","vel":0.5,"continuous":true}
{"op":"force_pos","pos":0.8,"vlim":2.0,"ratio":0.3,"continuous":true}

{"op":"scan","start_id":1,"end_id":16,"feedback_base":16,"timeout_ms":100}
{"op":"set_id","old_motor_id":2,"old_feedback_id":18,"new_motor_id":5,"new_feedback_id":21,"store":true,"verify":true}
{"op":"verify","motor_id":5,"feedback_id":21,"timeout_ms":1000}

PYTHONPATH=bindings/python/src:$PYTHONPATH \
python3 integrations/ros2_bridge/python/motorbridge_ros2_bridge.py \
  --channel can0 --model 4340P --motor-id 0x01 --feedback-id 0x11 --dt-ms 20

ros2 topic pub --once /motorbridge/cmd std_msgs/msg/String '{data: "{\"op\":\"enable\"}"}'
ros2 topic pub --once /motorbridge/cmd std_msgs/msg/String '{data: "{\"op\":\"vel\",\"vel\":0.5,\"continuous\":true}"}'
ros2 topic pub --once /motorbridge/cmd std_msgs/msg/String '{data: "{\"op\":\"scan\",\"start_id\":1,\"end_id\":16}"}'