Acquire real-time data from ROS

Hi,

I've designed a robot with a Operating System managed by ROS, with these functions

device= rosdevice(DEVICEADDRESS, USERNAME, PASSWORD)

openShell(device)

I can look through the shell a real-time datas from DAC inside robot (like in figures)...

Is it possible to acquire these real time data directly in the Matlab Workspace for real-time processing?

Answer 1

[Tohru Kikawada]

If you mean acquiring the streaming data through ROS, that's possible using a rossbuscriber in Robotics System Toolbox. Otherwise, you mean through SSH, that may be possible but need try third party tools since rosdevice does not offer direct streaming methods.