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Re: sending to & reading from serial port

by Skunk-A-Roo (Initiate)
on Jan 18, 2013 at 22:01 UTC ( #1014141=note: print w/ replies, xml ) Need Help??


in reply to sending to & reading from serial port

I tried using Win32::Serial in a Windows 7 64 bit environment. I pilfered this line from one of the examples, and it isn't working for me: my $ob = Win32::SerialPort->new ("COM1") || die "Can't open port COM1: $!\n"; The error I get is: Access is denied. can't open device: COM1 Do you have any idea how to correct that?


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