readline

Read line of ASCII string data from UDP socket

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    Syntax

    data = readline(u)

    Description

    example

    data = readline(u) reads data from the specified UDP socket until the first occurrence of the terminator, and assigns the result to data as a string. u must be a byte-type udpport object. This function waits until the terminator is read or a timeout occurs.

    Examples

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    Create a UDP socket object and define its terminator.

    u = udpport;
configureTerminator(u,"CR/LF");

    Read an ASCII-terminated string from the udpport socket.

    data = readline(u);

    data does not include the terminator.

    Input Arguments

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    UDP socket, specified as a byte-type udpport object.

    Example: u = udpport("byte")

    Data Types: udpport object

    Output Arguments

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    String value read from the udpport socket, returned as a string.

    See Also

    Functions

    Introduced in R2020b

    Instrument Control Toolbox Documentation

    Support