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Can I make the new rosjava project that send the message through existing node?

asked 2012-08-06 21:35:22 -0600

SanghaNam
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Hello.

I have a question.

When I enter the command 'roslaunch turtlebot_teleop keyboard_teleop.launch', I can see the node '/turtlebot_node, /turtlebot_teleop_keyboard'.

So I think,

If I make the new rosjava project that send the message through '/turtlebot_teleop_keyboard' node, I can actuate the TURTLEBOT using my rosjava project.

Is it possible?

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answered 2012-08-07 19:38:12 -0600

damonkohler
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I believe you may need to start with the general ROS overview and tutorials here.

To answer your question, you would more likely want to communicate directly with the base_controller node. I imagine turtlebot_teleop_keyboard does not have a subscriber that would relay to base_controller. So no, you cannot send a message through it.

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thank you !!

SanghaNam ( 2012-08-07 21:31:24 -0600 )edit

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Asked: 2012-08-06 21:35:22 -0600

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Last updated: Aug 07 '12

Can I make the new rosjava project that send the message through existing node? edit

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Can I make the new rosjava project that send the message through existing node?