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How to read serial port with WIN32:SerialPort?

by mastertone (Initiate)
on Apr 08, 2021 at 04:34 UTC ( [id://11130992]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
     
    : CMD  01 61 00 00 01 61
    Second Read attempted before First is done at serial_io.pl line 20.
    Use of uninitialized value $got in numeric ne (!=) at C:/appl/strawber
    +ry64/perl/site/lib/Win32/SerialPort.pm line 1560.
    : ACK
    
  2. or download this
    #!C:\appl\strawberry64\perl\bin
    use strict;
    ...
        close OUTFILE;
        \$PortObj;      # return reference to $PortObj
    }
    

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