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Realtime feedback of Simulink signals in command line

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Ali Asghar Pourostad
Ali Asghar Pourostad on 13 Dec 2019
Hey There!
I run a simulink model in Simulink Desktop Real-time in external mode and I want to show feedback of some signals to user real time and without any delay.
I use logging signals to store signals to base workspace but it has delays about 0.5 second to refresh signal data.
I know that In normal mode, exact value of a block is accessable with this function. https://www.mathworks.com/help/simulink/ug/accessing-block-data-during-simulation.html
rto = get_param(gcb,'RuntimeObject')
rto.OutputPort(1).Data
but in external mode the returned value is 0
How can access a block data or a signal without any delay from command line?
Thanks

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