State flow execution order

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Robert
Robert 2012-9-7
Hi,
I have a state chart whos purpose is to manage when to excecute some simulink functions. I am new to using stateflow, so maybe this answer to this question is self evident. Anyways, in one state the model is supposed to call two (simulink) functions, and their order of execution is important. I have used events to do this as follows:
Running
en:
stateFlag = 3;
du:
send(do_fcn1);
send(do_fcn2);
This model is suposed to run on a hardware platform in the end and my question is simply: Will the order in which I send out the events guarantee that fcn1 is called and completed before fcn2 when the code is compiled?
Regards, Robert
  2 个评论
Azzi Abdelmalek
Azzi Abdelmalek 2012-9-7
what event are you talking about?
Robert
Robert 2012-9-7
Oh, maybe that was a bit unclear. The events (output to simulink) are 'do_fcn1' and 'do_fcn2'

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回答（1 个）

Titus Edelhofer
Titus Edelhofer 2012-9-7
Hi Robert,
yes it is: since your function calls do_fcnx trigger an atomic subsystem, the atomic subsystem will be simulated (entirely) one after the other.
Titus
  2 个评论
Robert
Robert 2012-9-7
Thanks Titus, that pretty much answers it :)
Titus Edelhofer
Titus Edelhofer 2012-9-10
Hi Robert, your welcome. You might mark the question then as answered ;-).

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