getting_started:tutorials:controlsystemros1
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| getting_started:tutorials:controlsystemros1 [2019/01/17 09:04] – [Publishing] graf | getting_started:tutorials:controlsystemros1 [2019/01/17 11:49] – [Publishing] graf | ||
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| In the EEROS library you will find a directory with examples. Open a shell and run '' | In the EEROS library you will find a directory with examples. Open a shell and run '' | ||
| ==== Publishing ==== | ==== Publishing ==== | ||
| - | This example runs your EEROS application as a ROS node under the name ///rosTest//. It publishes | + | This example runs your EEROS application as a ROS node under the name ///eerosNode//. It publishes |
| - | * / | + | * / |
| - | * / | + | * / |
| + | * / | ||
| With | With | ||
| Line 14: | Line 15: | ||
| $ rostopic list | $ rostopic list | ||
| </ | </ | ||
| - | will list the two topics which are published be our node, /// | + | will list the two topics which are published be our node, /// |
| Open another shell to show the messages sent by EEROS, e.g. | Open another shell to show the messages sent by EEROS, e.g. | ||
| < | < | ||
| Line 23: | Line 24: | ||
| $ rostopic hz /test/val | $ rostopic hz /test/val | ||
| </ | </ | ||
| - | you can easily check how often data is sent from out ROS node. Try to plot some of the data with | + | you can easily check how often data is sent from out ROS node. Try to plot the data with |
| < | < | ||
| - | $ rqt_plot /test/val / | + | $ rqt_plot /test/val / |
| </ | </ | ||
| ==== Subscribing ==== | ==== Subscribing ==== | ||
| - | Open another shell in the build directory of your EEROS library and run '' | + | Open another shell in the build directory of your EEROS library and run '' |
| * / | * / | ||
| * / | * / | ||