Setting parameters from a launch file

Configuration parameters of a ronex module can also be set from a user-defined launchfile, by using the dynparam set option.

This is probably the most common way to set up the right parameters for a user environment.

The following example shows how to set the mode to “output” for the I/O pin number 2.

<launch>

...

<node pkg="dynamic_reconfigure" type="dynparam" name="dynparam_i2"
       args="set /ronex/general_io/0 input_mode_2 false" />

...

</launch>