Acquire real-time data from ROS

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Alessandro Bartolini
回答： Tohru Kikawada 2019-5-2
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?

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回答（1 个）

Tohru Kikawada
Tohru Kikawada 2019-5-2
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.

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