How to set ~port /dev/ttyusb? parameter in arbotix python?
Referenc; http://wiki.ros.org/arbotix_python?di... , 2. Driver Node, 2.1.4 Parameters
Have a Trossen Turtlebot Arm driven by an Arbotix controller & want to run arbotix_gui or arbotix_terminal at the same time as a create turtlebot & need to set the arbotix_gui to use /dev/ttyusb1 to interface with the Arbotix controller usb cable, as the turtlebot uses /ttyusb0, apart from hard coding the arbotix_gui python script. The 2.3 Configuration text describes using an YAML file to set parameters and a launch file: but in what directories do the launch and default.yaml files go? Any easy way to set the arbotix default port to /dev/ttyusb1? I realize that a necessary procedure is to plug turtlebot usb cable in first, launch it, then plug in the arbotix cable.
