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--- getting_started:tutorials:system1 [2020/12/03 08:26] – ursgraf
+++ getting_started:tutorials:system1 [2021/03/30 13:46] – [Simple System with Control and Safety System] ursgraf
@@ Line 1: / Line 1: @@
 ====== Simple System with Control and Safety System ======
-It is time to study a basic system consisting of a control system and a safety system. The control system encompasses a few blocks and one of their signals will be written to an output. As we do not have any real output we will use a simulator, see [[getting_started:install_wrapper#simulator|]]. Please build and install it. Further, you have to make sure that your example application is able to find the simulator library, see [[getting_started:deploy|]].\\
+It is time to study a basic system consisting of a control system and a safety system. The control system in this example encompasses a few blocks and one of their signals will be written to an output. As we do not have any real output we will use a simulator, see [[getting_started:install_wrapper#simulator|Simulator]]. Please build and install it. Further, you have to make sure that your example application is able to find the simulator library, see [[getting_started:deploy|]].
-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/system/SystemTest1.cpp|SystemTest1.cpp]].
+Open a shell in the build directory of your EEROS library and run
 <code>
-$ sudo ./examples/system/systemTest1 -c examples/system/SystemTest1Config.json
+$ sudo LD_LIBRARY_PATH=/home/you/work/project/install-x86/lib/ ./examples/system/systemTest1 -c examples/system/SystemTest1Config.json
 </code>
-IMPORTANT You have to run a program using real time threads with root privileges.
+IMPORTANT You have to run a program using real time threads with root privileges and you have to set your library path so that the simulator library can be found, see [[getting_started:deploy:deploy_host|]].
 This example encompasses a safety system and a control system. The control system has one time domain running several blocks
-[{{ :getting_started:tutorials:systemtest1.png?500 |//Control system of the example//}}]
+[{{ :getting_started:tutorials:systemtest1.png?300 |//Control system of the example//}}]
 A constant value is amplified by a gain block and added up by the integrator block. The switch is configured to automatically switch to the second input as soon as the input value reaches 20.0 ± 0.1. The signal after the switch block is finally output onto a peripheral output block.\\