Real-Time Robotics Framework

User Tools

Site Tools

You are here: EEROS Wiki » Get Started Using EEROS » Tutorials » Control System Talking to Other System
getting_started:tutorials:systemeeros1

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
getting_started:tutorials:systemeeros1 [2020/12/03 11:50] – [Talking to an External Application] ursgrafgetting_started:tutorials:systemeeros1 [2026/04/12 16:04] (current) – [Talking Between two EEROS Applications] ursgraf
Line 6: Line 6:
 ====== Talking to an External Application ====== ====== Talking to an External Application ======
  
-In the EEROS library you will find a directory with examples. Open a shell in the build directory of your EEROS library and run +In the EEROS library you will find a directory with examples. For this example see [[https://github.com/eeros-project/eeros-framework/blob/master/examples/socket/|Socket]].  
 + 
 +Open a shell in the build directory of your EEROS library and run 
 <code> <code>
-$ sudo ./examples/socket/eerosServer/socketServerExample+$ ./examples/socket/eerosServer/socketServerExample
 </code> </code>
 Open a second terminal and run  Open a second terminal and run 
 <code> <code>
-$ sudo ./examples/socket/standaloneClient/standaloneSocketClientExample+$ ./examples/socket/standaloneClient/standaloneSocketClientExample
 </code> </code>
 As soon as the connection is established the socket data block periodically sends its input signal of type ''Vector4''. The transmission speed is given by the period of the time domain the socket data block is assigned to. The stand alone client prints these values ten times per second.\\ As soon as the connection is established the socket data block periodically sends its input signal of type ''Vector4''. The transmission speed is given by the period of the time domain the socket data block is assigned to. The stand alone client prints these values ten times per second.\\
Line 24: Line 26:
 Another example shows how two independent EEROS applications can pass data among each other by using a socket data block each. Open a shell in the build directory of your EEROS library and run  Another example shows how two independent EEROS applications can pass data among each other by using a socket data block each. Open a shell in the build directory of your EEROS library and run 
 <code> <code>
-$ sudo ./examples/socket/eerosServer/socketServerExample+$ ./examples/socket/eerosServer/socketServerExample
 </code> </code>
 Open a second terminal and run Open a second terminal and run
 <code> <code>
-$ sudo ./examples/socket/eerosClient/socketClientExample+$ ./examples/socket/eerosClient/socketClientExample
 </code> </code>
 While the socket data block of the former creates a socket server the latter creates a socket client which connects to the server. While the socket data block of the former creates a socket server the latter creates a socket client which connects to the server.
-[{{ :getting_started:tutorials:socketconnectionexample2.png?800 |//Control system with socket data block and external standalone client//}}]+[{{ :getting_started:tutorials:socketconnectionexample2.png?800 |//Two control systems exchanging data//}}]
 You can alter the data types passed among them by commenting / uncommenting the corresponding lines directly in the source code. After changing the code you must recompile and rerun the examples. You can alter the data types passed among them by commenting / uncommenting the corresponding lines directly in the source code. After changing the code you must recompile and rerun the examples.
getting_started/tutorials/systemeeros1.1606992623.txt.gz · Last modified: by ursgraf