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doosan-robotics / doosan-robot

ROS for Doosan Robot
BSD 3-Clause "New" or "Revised" License
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End Effector Serial Communications #177

Open jwwood17 opened 1 year ago

jwwood17 commented 1 year ago

Hello, I'm trying to communicate with a stepper motor through the rs485 serial pins on the 8 pin connector at the end of the arm. I'm using python and I can't figure out how to setup a serial connection through ros. There are two topics and a service that seem relevant, but don't seem to actually send anything: /dsr01a0509/gripper/serial_send_data, /serial_read, /serial_write.

The drl functions flange_serial_read/write don't seem to have any direct analogs. What is the correct way to do this?

jwwood17 commented 6 months ago

@song-ms @doosan-robotics Could I get any help here?