How to run 2 functions which use same serial port object simultaneously

AnG

2014 4 26

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I have 2 functions that are not dependent as such but they use the same serial port object. Also one function has a loop with delay while other is a loop that runs continuously without delay. How do I run them simultaneously? I tried opening two instances of MATLAB but I can't use 2 objects of same serial port.

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Walter Roberson 2014-4-26

Is one outputting and the other is inputting? If both of them need the port in the same direction, how will you be able to tell which I/O is for which loop?