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| 2014-03-27 07:37:04 -0500 | commented answer | pioneer3-at I dont wnt to use ssh to remotely control robot thanks for your suggestion. I will try that and post the result later. |
| 2014-03-27 06:50:22 -0500 | asked a question | pioneer3-at I dont wnt to use ssh to remotely control robot "pioneer3-at I dont wnt to use ssh to remotely control robot" Hi everyone, I have a problem like this: Every time I want to operate my Pioneer 3at robot, I need to use "ssh" command to access the on board computer on a remote laptop. And then I can run "RosAria" to connect the robot (rosrun rosaria RosAria _port:=/dev/ttyS0). If I want to control the robot to move, I already know how to control it remotely by running another program that publishes "vel_cmd" [by setting ROS_MASTER_URI]. so, the question is: I don't want to control the robot by the method above, it is not convenient to access onboard computer or set ROS_MASTER_URI etc. I want to remotely run rosrun rosaria RosAria _port:=/dev/ttyS0 and control the robot. but it doesn't work, since the hardware is connected to onboard computer by serial port directly. Actually, I plan to control multiple robots (e.g.,5), If I use "ssh"..., I will at least open 5 terminals, that will cost much time and is not convenient. Thus, is anyone know how to solve this problem? just open one terminal, and run RosAria on remote laptop and can connect to and control the robots... Or do you think this cannot be realized? |
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