How to reset a stateflow state machine on external event?
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Is it possible to re-initialize a state machine on an event generated by an other state machine?
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TAB
on 3 Sep 2012
AFAIK, there is no such provision in stateflow. But you can design your stateflow chart logic with an external trigger input in such a way that it resets all the states and data (locals & outputs) when trigger is enabled.
2 Comments
Kaustubha Govind
on 4 Sep 2012
Edited: John Kelly
on 26 Feb 2015
The documentation also suggests placing Stateflow charts inside Enabled Subsystems and setting the "States when enabling" parameter to "reset" to force re-initialization: http://www.mathworks.com/help/stateflow/ug/controlling-states-when-function-call-inputs-reenable-charts.html?searchHighlight=States%20when%20enabling
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