HSERIN for variable length string

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  1. #1
    Join Date
    Aug 2008

    Question HSERIN for variable length string

    Any idea how to read string with variable length? In HSERIN command, I'm not sure how I can allocate the variables since the length of data can change eg.


    Your help is much appreciated.

  2. #2
    Join Date
    Sep 2005
    Campbell, CA


    If you don't have a constant terminator, or your data is not ASCII, you will probably just have to set a timeout that is long enough to cover receiving the longest possible string.
    Charles Linquist

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